diff options
| author | oharboe <oharboe> | 2008-05-05 18:31:21 +0000 |
|---|---|---|
| committer | oharboe <oharboe> | 2008-05-05 18:31:21 +0000 |
| commit | 28011391a8f5ed1cfd5b289ab3a016e4da69f772 (patch) | |
| tree | fded787a97e4631f62b631a7e8f592dfdd39586c | |
| parent | 68e306c13274f504281a94a52b5fb2f8ed4d9a75 (diff) | |
| download | zpu-28011391a8f5ed1cfd5b289ab3a016e4da69f772.zip zpu-28011391a8f5ed1cfd5b289ab3a016e4da69f772.tar.gz | |
* added eCos HAL for ZPU
zpu/zpu/sw/ecos/repository
51 files changed, 5876 insertions, 0 deletions
diff --git a/zpu/ChangeLog b/zpu/ChangeLog index 3100fdb..8384d0d 100644 --- a/zpu/ChangeLog +++ b/zpu/ChangeLog @@ -1,3 +1,6 @@ +2008-05-05 Øyvind Harboe
+ * added eCos HAL for ZPU
+ zpu/zpu/sw/ecos/repository
2008-05-04 Øyvind Harboe
* moved ZPU core files to seperate folder
* deleted some obsolete files
diff --git a/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/cdl/phi_opencores_ethmac_drivers.cdl b/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/cdl/phi_opencores_ethmac_drivers.cdl new file mode 100644 index 0000000..580890d --- /dev/null +++ b/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/cdl/phi_opencores_ethmac_drivers.cdl @@ -0,0 +1,127 @@ +# ==================================================================== +# +# phi_opencores_ethmac_drivers.cdl +# +# Ethernet drivers - support for Opencores ethermac controller +# +# ==================================================================== +#####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## This file is part of eCos, the Embedded Configurable Operating System. +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +## +## eCos is free software; you can redistribute it and/or modify it under +## the terms of the GNU General Public License as published by the Free +## Software Foundation; either version 2 or (at your option) any later version. +## +## eCos is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or +## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +## for more details. +## +## You should have received a copy of the GNU General Public License along +## with eCos; if not, write to the Free Software Foundation, Inc., +## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +## +## As a special exception, if other files instantiate templates or use macros +## or inline functions from this file, or you compile this file and link it +## with other works to produce a work based on this file, this file does not +## by itself cause the resulting work to be covered by the GNU General Public +## License. However the source code for this file must still be made available +## in accordance with section (3) of the GNU General Public License. +## +## This exception does not invalidate any other reasons why a work based on +## this file might be covered by the GNU General Public License. +## +## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +## at http://sources.redhat.com/ecos/ecos-license/ +## ------------------------------------------- +#####ECOSGPLCOPYRIGHTEND#### +# ==================================================================== +######DESCRIPTIONBEGIN#### +# +# Author(s): Gaisler Research, (Konrad Eisele<eiselekd@web.de>) +# Contributors: Zylin AS, (Edgar Grimberg<edgar.grimberg@zylin.com>) +# Date: 2005-01-20 +# +#####DESCRIPTIONEND#### +# +# ==================================================================== + +cdl_package CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI { + + display "PHI opencores ethernet driver" + + parent CYGPKG_IO_ETH_DRIVERS + active_if CYGPKG_IO_ETH_DRIVERS + active_if CYGPKG_HAL_ZYLIN_ZPU_PHI + + requires CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC + description "Ethernet driver for ethermac in on a Zylin Phi Board." + + include_dir cyg/io + compile -library=libextras.a if_opencores.c + + define_proc { + puts $::cdl_system_header "/***** ethernet driver proc output start *****/" + puts $::cdl_system_header "#define CYGDAT_DEVS_ETH_OPENCORES_ETHERMAC_INL <cyg/io/devs_eth_zpu_opencores_phi.inl>" + puts $::cdl_system_header "#define CYGDAT_DEVS_ETH_OPENCORES_ETHERMAC_CFG <pkgconf/devs_eth_zpu_opencores_phi.h>" + puts $::cdl_system_header "/***** ethernet driver proc output end *****/" + } + + # Arguably this should do in the generic package + # but then there is a logic loop so you can never enable it. + + cdl_interface CYGINT_DEVS_ETH_OPENCORES_ETHERMAC_REQUIRED { + display "opencores ethermac driver required" + } + + cdl_component CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI_ETH0 { + display "Ethernet port 0 driver" + flavor bool + default_value 1 + + implements CYGHWR_NET_DRIVERS + implements CYGHWR_NET_DRIVER_ETH0 + implements CYGINT_DEVS_ETH_OPENCORES_ETHERMAC_REQUIRED + + cdl_option CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI_ETH0_NAME { + display "Device name for the ethernet driver" + flavor data + default_value {"\"eth0\""} + description " + This option sets the name of the ethernet device for the + ethernet port." + } + + cdl_option CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI_ETH0_ESA { + display "The ethernet station address (MAC)" + flavor data + default_value {"{0x00, 0x00, 0x5E, 0x21, 0x00, 0x01}"} + description "A static ethernet station address. + Caution: Booting two systems with the same MAC on the same + network, will cause severe conflicts." + } + } + + cdl_component CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI_OPTIONS { + display "Opencores ethermac driver build options" + flavor none + no_define + + cdl_option CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI_CFLAGS_ADD { + display "Additional compiler flags" + flavor data + no_define + default_value { "-D_KERNEL -D__ECOS" } + description " + This option modifies the set of compiler flags for + building the opencores ethermac driver package. + These flags are used in addition + to the set of global flags." + } + } + +} + +# EOF phi_opencores_ethmac_drivers.cdl diff --git a/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/include/devs_eth_zpu_opencores_phi.inl b/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/include/devs_eth_zpu_opencores_phi.inl new file mode 100644 index 0000000..7cfa114 --- /dev/null +++ b/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/include/devs_eth_zpu_opencores_phi.inl @@ -0,0 +1,92 @@ +//========================================================================== +// +// +// +// Opencores ethermac I/O definitions. +// +//========================================================================== +//####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +// +// eCos is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 2 or (at your option) any later version. +// +// eCos is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. +// +// You should have received a copy of the GNU General Public License along +// with eCos; if not, write to the Free Software Foundation, Inc., +// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +// +// As a special exception, if other files instantiate templates or use macros +// or inline functions from this file, or you compile this file and link it +// with other works to produce a work based on this file, this file does not +// by itself cause the resulting work to be covered by the GNU General Public +// License. However the source code for this file must still be made available +// in accordance with section (3) of the GNU General Public License. +// +// This exception does not invalidate any other reasons why a work based on +// this file might be covered by the GNU General Public License. +// +// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +// at http://sources.redhat.com/ecos/ecos-license/ +// ------------------------------------------- +//####ECOSGPLCOPYRIGHTEND#### +//========================================================================== +//#####DESCRIPTIONBEGIN#### +// +// Author(s): Gaisler Research, (Konrad Eisele<eiselekd@web.de>) +// Contributors: +// Date: 2000-11-22 +//####DESCRIPTIONEND#### +//========================================================================== + +#include <pkgconf/system.h> +#include <cyg/hal/hal_intr.h> + +#define CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC_ETH0_ESA CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI_ETH0_ESA +#define CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC_INITFN openeth_phi_init + +#ifdef CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI_ETH0 + +//structs and tables for eth0 +static oeth_info openeth_priv; +ETH_DRV_SC(oeth_sc, + &openeth_priv, // Driver specific data + CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI_ETH0_NAME, // Name for device + openeth_start, + openeth_stop, + openeth_ioctl, + openeth_can_send, + openeth_send, + openeth_recv, + openeth_deliver, + openeth_poll, + openeth_int_vector +); + +NETDEVTAB_ENTRY(oeth_netdev, + "openeth_" CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI_ETH0_NAME, + openeth_init, + &oeth_sc); +#endif + +#if CYGNUM_DEVS_ETH_OPENCORES_ETHERMAC_DEV_COUNT > 1 +#error Only 1 ethermac at a time supported yet (eth0) +#endif + +oeth_info *openeth_priv_array[CYGNUM_DEVS_ETH_OPENCORES_ETHERMAC_DEV_COUNT] = { +#ifdef CYGPKG_DEVS_ETH_ZPU_OPENCORES_PHI_ETH0 + &openeth_priv +#endif +}; + + +//EOF devs_eth_zpu_opencorec_phi.inl + + diff --git a/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/src/if_opencores.c b/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/src/if_opencores.c new file mode 100644 index 0000000..c18caca --- /dev/null +++ b/zpu/sw/ecos/repository/dev/eth/zpu/opencores/phi/current/src/if_opencores.c @@ -0,0 +1,112 @@ +//==========================================================================
+//
+//
+//
+// Ethernet device driver for Opencore's ethermac on Zylin Phi
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//####BSDCOPYRIGHTBEGIN####
+//
+// -------------------------------------------
+//
+// Portions of this software may have been derived from OpenBSD or other sources,
+// and are covered by the appropriate copyright disclaimers included herein.
+//
+// -------------------------------------------
+//
+//####BSDCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): Gaisler Research, (Konrad Eisele<eiselekd@web.de>)
+// Contributors:
+// Date: 2005-01-20
+// Purpose:
+// Description: hardware driver for Opencores ethernet
+//
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#include <pkgconf/system.h>
+#ifdef CYGPKG_IO_ETH_DRIVERS
+#include <pkgconf/io_eth_drivers.h>
+#endif
+#include <pkgconf/devs_eth_opencores_ethermac.h>
+
+
+#include <cyg/infra/cyg_type.h>
+#include <cyg/hal/hal_arch.h>
+#include <cyg/hal/hal_intr.h>
+#include <cyg/hal/hal_diag.h>
+#include <cyg/hal/hal_cache.h>
+#include <cyg/infra/cyg_ass.h>
+#include <cyg/infra/diag.h>
+#include <cyg/hal/drv_api.h>
+#include <cyg/io/eth/netdev.h>
+#include <cyg/io/eth/eth_drv.h>
+
+#ifdef CYGPKG_NET
+#include <pkgconf/net.h>
+#include <cyg/kernel/kapi.h>
+#include <net/if.h> /* Needed for struct ifnet */
+#endif
+
+#include <cyg/hal/hal_arch.h>
+#include <cyg/hal/hal_intr.h>
+//#include <cyg/hal/hal_leon3.h>
+
+externC void openeth_device_init(struct eth_drv_sc *sc, cyg_uint32 idx, cyg_uint32 base, cyg_uint32 irq);
+
+bool openeth_phi_init(struct cyg_netdevtab_entry *ndp)
+{
+ struct eth_drv_sc *sc = (struct eth_drv_sc *)(ndp->device_instance);
+
+#if !defined(CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC_FLUSH)
+#error "CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC_FLUSH must be 1 for Zylin Phi"
+#endif
+
+#if 0
+ int i,j;
+ amba_ahb_device adev[CYGNUM_DEVS_ETH_OPENCORES_ETHERMAC_DEV_COUNT];
+ j = amba_get_free_ahbslv_devices (VENDOR_GAISLER, GAISLER_ETHAHB, adev, CYGNUM_DEVS_ETH_OPENCORES_ETHERMAC_DEV_COUNT);
+ for (i = 0;i < j;i++) {
+ openeth_device_init(sc,i,adev[i].start[0],adev[i].irq);
+ }
+#endif
+ openeth_device_init(sc, 0, 0x080C0000, CYGNUM_HAL_INTERRUPT_ETHERMAC);
+ return 1;
+}
diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/ChangeLog b/zpu/sw/ecos/repository/hal/zylin/arch/current/ChangeLog new file mode 100644 index 0000000..6403c63 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/ChangeLog @@ -0,0 +1,39 @@ +2004-11-05 Øyvind Harboe <oyvind.harboe@zylin.com> + + * First cut of ZYLIN support + + +//=========================================================================== +//####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +// +// eCos is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 2 or (at your option) any later version. +// +// eCos is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. +// +// You should have received a copy of the GNU General Public License along +// with eCos; if not, write to the Free Software Foundation, Inc., +// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +// +// As a special exception, if other files instantiate templates or use macros +// or inline functions from this file, or you compile this file and link it +// with other works to produce a work based on this file, this file does not +// by itself cause the resulting work to be covered by the GNU General Public +// License. However the source code for this file must still be made available +// in accordance with section (3) of the GNU General Public License. +// +// This exception does not invalidate any other reasons why a work based on +// this file might be covered by the GNU General Public License. +// +// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +// at http://sources.redhat.com/ecos/ecos-license/ +// ------------------------------------------- +//####ECOSGPLCOPYRIGHTEND#### +//=========================================================================== diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/cdl/hal_zylin.cdl b/zpu/sw/ecos/repository/hal/zylin/arch/current/cdl/hal_zylin.cdl new file mode 100644 index 0000000..cecc879 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/cdl/hal_zylin.cdl @@ -0,0 +1,108 @@ +# ==================================================================== +# +# hal_zylin.cdl +# +# ZYLIN architectural HAL package configuration data +# +# ==================================================================== +#####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## This file is part of eCos, the Embedded Configurable Operating System. +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +## +## eCos is free software; you can redistribute it and/or modify it under +## the terms of the GNU General Public License as published by the Free +## Software Foundation; either version 2 or (at your option) any later version. +## +## eCos is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or +## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +## for more details. +## +## You should have received a copy of the GNU General Public License along +## with eCos; if not, write to the Free Software Foundation, Inc., +## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +## +## As a special exception, if other files instantiate templates or use macros +## or inline functions from this file, or you compile this file and link it +## with other works to produce a work based on this file, this file does not +## by itself cause the resulting work to be covered by the GNU General Public +## License. However the source code for this file must still be made available +## in accordance with section (3) of the GNU General Public License. +## +## This exception does not invalidate any other reasons why a work based on +## this file might be covered by the GNU General Public License. +## +## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +## at http://sources.redhat.com/ecos/ecos-license/ +## ------------------------------------------- +#####ECOSGPLCOPYRIGHTEND#### +# ==================================================================== +######DESCRIPTIONBEGIN#### +# +# Author(s): bartv +# Original data: gthomas +# Contributors: +# Date: 1999-06-13 +# +#####DESCRIPTIONEND#### +# +# ==================================================================== +cdl_package CYGPKG_HAL_ZYLIN { + display "ZYLIN architecture" + parent CYGPKG_HAL + hardware + include_dir cyg/hal + requires !CYGDBG_KERNEL_DEBUG_GDB_THREAD_SUPPORT + define_header hal_zylin.h + description " + The ZYLIN architecture HAL package provides generic + support for this processor architecture. It is also + necessary to select a specific target platform HAL + package." + + compile hal_misc.c context.S vectors.c + + # The "-o file" is a workaround for CR100958 - without it the + # output file would end up in the source directory under CygWin. + # n.b. grep does not behave itself under win32 + make -priority 1 { + zylin.inc : <PACKAGE>/src/hal_mk_defs.c + $(CC) $(CFLAGS) $(INCLUDE_PATH) -Wp,-MD,zylin.tmp -o hal_mk_defs.tmp -S $< + fgrep .equ hal_mk_defs.tmp | sed s/#// > $@ + @echo $@ ": \\" > $(notdir $@).deps + @tail -n +2 zylin.tmp >> $(notdir $@).deps + @echo >> $(notdir $@).deps + @rm zylin.tmp hal_mk_defs.tmp + } + + make { + <PREFIX>/lib/vectors.o : <PACKAGE>/src/vectors.c + $(CC) -Wp,-MD,vectors.tmp $(INCLUDE_PATH) $(CFLAGS) -c -o $@ $< + @echo $@ ": \\" > $(notdir $@).deps + @tail -n +2 vectors.tmp >> $(notdir $@).deps + @echo >> $(notdir $@).deps + @rm vectors.tmp + } + + + make { + <PREFIX>/lib/target.ld: <PACKAGE>/src/zylin.ld + $(CC) -E -P -Wp,-MD,target.tmp -xc $(INCLUDE_PATH) $(CFLAGS) -o $@ $< + @echo $@ ": \\" > $(notdir $@).deps + @tail -n +2 target.tmp >> $(notdir $@).deps + @echo >> $(notdir $@).deps + @rm target.tmp + } + + + cdl_option CYGBLD_LINKER_SCRIPT { + display "Linker script" + flavor data + no_define + calculated { "src/zylin.ld" } + } + +} + +# EOF hal_zylin.cdl diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/include/arch.inc b/zpu/sw/ecos/repository/hal/zylin/arch/current/include/arch.inc new file mode 100644 index 0000000..a30819e --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/include/arch.inc @@ -0,0 +1,79 @@ +##============================================================================= +## +## arch.inc +## +## ZYLIN architecture assembler header file +## +##============================================================================= +#####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## This file is part of eCos, the Embedded Configurable Operating System. +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +## +## eCos is free software; you can redistribute it and/or modify it under +## the terms of the GNU General Public License as published by the Free +## Software Foundation; either version 2 or (at your option) any later version. +## +## eCos is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or +## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +## for more details. +## +## You should have received a copy of the GNU General Public License along +## with eCos; if not, write to the Free Software Foundation, Inc., +## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +## +## As a special exception, if other files instantiate templates or use macros +## or inline functions from this file, or you compile this file and link it +## with other works to produce a work based on this file, this file does not +## by itself cause the resulting work to be covered by the GNU General Public +## License. However the source code for this file must still be made available +## in accordance with section (3) of the GNU General Public License. +## +## This exception does not invalidate any other reasons why a work based on +## this file might be covered by the GNU General Public License. +## +## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +## at http://sources.redhat.com/ecos/ecos-license/ +## ------------------------------------------- +#####ECOSGPLCOPYRIGHTEND#### +##============================================================================= +#######DESCRIPTIONBEGIN#### +## +## Author(s): jskov +## Contributors:jskov +## Date: 2000-11-15 +## Purpose: ZYLIN definitions. +## Description: This file contains various definitions and macros that are +## useful for writing assembly code for the ZYLIN +## It also includes the variant/platform assembly header file. +## Usage: +## #include <cyg/hal/arch.inc> +## ... +## +## +######DESCRIPTIONEND#### +## +##============================================================================= + +#include <cyg/hal/basetype.h> + +##----------------------------------------------------------------------------- +## ZYLIN entry definitions. This allows _ prefixing to change by modifying +## the CYG_LABEL_DEFN macro. + +#define FUNC_START(name) \ + .type CYG_LABEL_DEFN(name),@function; \ + .globl CYG_LABEL_DEFN(name); \ +CYG_LABEL_DEFN(name): + +#define FUNC_END(name) \ + .globl CYG_LABEL_DEFN(name); \ +CYG_LABEL_DEFN(name): + +#define SYM_DEF(name) \ + .globl CYG_LABEL_DEFN(name); \ +CYG_LABEL_DEFN(name): + +#------------------------------------------------------------------------------ +# end of arch.inc diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/include/basetype.h b/zpu/sw/ecos/repository/hal/zylin/arch/current/include/basetype.h new file mode 100644 index 0000000..6f2c2c7 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/include/basetype.h @@ -0,0 +1,83 @@ +#ifndef CYGONCE_HAL_BASETYPE_H
+#define CYGONCE_HAL_BASETYPE_H
+
+//=============================================================================
+//
+// basetype.h
+//
+// Standard types for this architecture.
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): nickg, gthomas
+// Contributors: nickg, gthomas
+// Date: 1998-09-11
+// Purpose: Define architecture base types.
+// Usage: Included by "cyg_type.h", do not use directly
+
+//
+//####DESCRIPTIONEND####
+//
+
+//-----------------------------------------------------------------------------
+// Characterize the architecture
+
+#define CYG_BYTEORDER CYG_MSBFIRST // Big endian
+#define CYG_DOUBLE_BYTEORDER CYG_MSBFIRST // Big? endian
+
+//-----------------------------------------------------------------------------
+// ZYLIN does not usually use labels with underscores.
+
+#define CYG_LABEL_NAME(_name_) _name_
+#define CYG_LABEL_DEFN(_name_) _name_
+
+//-----------------------------------------------------------------------------
+// Override the alignment definitions from cyg_type.h. ZYLIN only allows 4
+// byte alignment whereas the default is 8 byte.
+
+#define CYGARC_ALIGNMENT 4
+#define CYGARC_P2ALIGNMENT 2
+
+//-----------------------------------------------------------------------------
+// Define the standard variable sizes
+
+// The ZYLIN architecture uses the default definitions of the base types,
+// so we do not need to define any here.
+
+//-----------------------------------------------------------------------------
+#endif // CYGONCE_HAL_BASETYPE_H
+// End of basetype.h
diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/include/hal_arch.h b/zpu/sw/ecos/repository/hal/zylin/arch/current/include/hal_arch.h new file mode 100644 index 0000000..cd61277 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/include/hal_arch.h @@ -0,0 +1,255 @@ +#ifndef CYGONCE_HAL_ARCH_H
+#define CYGONCE_HAL_ARCH_H
+
+//==========================================================================
+//
+// hal_arch.h
+//
+// Architecture specific abstractions
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): nickg, gthomas
+// Contributors: nickg, gthomas
+// Date: 1999-02-20
+// Purpose: Define architecture abstractions
+// Usage: #include <cyg/hal/hal_arch.h>
+
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#include <pkgconf/hal.h> // To decide on stack usage
+#include <cyg/infra/cyg_type.h>
+#include <cyg/hal/plf_io.h>
+#ifdef CYGBLD_HAL_ZYLIN_PLF_ARCH_H
+#include <cyg/hal/plf_arch.h>
+#endif
+
+#ifdef CYGBLD_HAL_ZYLIN_VAR_ARCH_H
+#include <cyg/hal/var_arch.h>
+#endif
+
+
+// It seems that r0-r3,r12 are considered scratch by function calls
+
+typedef struct
+{
+ cyg_uint32 reg[8];
+ cyg_uint32 interrupt;
+ cyg_uint32 pc; // must be last...
+} HAL_SavedRegisters;
+
+//-------------------------------------------------------------------------
+// Exception handling function.
+// This function is defined by the kernel according to this prototype. It is
+// invoked from the HAL to deal with any CPU exceptions that the HAL does
+// not want to deal with itself. It usually invokes the kernel's exception
+// delivery mechanism.
+
+externC void cyg_hal_deliver_exception( CYG_WORD code, CYG_ADDRWORD data );
+
+//-------------------------------------------------------------------------
+// Bit manipulation macros
+
+externC int hal_lsbindex(int);
+externC int hal_msbindex(int);
+
+#define HAL_LSBIT_INDEX(index, mask) index = hal_lsbindex(mask)
+#define HAL_MSBIT_INDEX(index, mask) index = hal_msbindex(mask)
+
+//-------------------------------------------------------------------------
+// Context Initialization
+// Initialize the context of a thread.
+// Arguments:
+// _sparg_ name of variable containing current sp, will be changed to new sp
+// _thread_ thread object address, passed as argument to entry point
+// _entry_ entry point address.
+// _id_ bit pattern used in initializing registers, for debugging.
+
+#define HAL_THREAD_INIT_CONTEXT( _sparg_, _thread_, _entry_, _id_ ) \
+ CYG_MACRO_START \
+ cyg_uint32 *_sp_=(cyg_uint32 *)(((CYG_WORD)_sparg_) &~3); \
+ *--_sp_=(CYG_ADDRWORD)_thread_; \
+ *--_sp_=(CYG_ADDRWORD)0xffffffff; /* dummy return address */ \
+ *--_sp_=(cyg_uint32)(_entry_); /* PC = [initial] entry point */ \
+ *--_sp_= 0; /* interrupt mask */ \
+ *--_sp_= (_id_)|7; \
+ *--_sp_= (_id_)|6; \
+ *--_sp_= (_id_)|5; \
+ *--_sp_= (_id_)|4; \
+ *--_sp_= (_id_)|3; \
+ *--_sp_= (_id_)|2; \
+ *--_sp_= (_id_)|1; \
+ *--_sp_=(_id_)|0; \
+ _sparg_ = (CYG_ADDRWORD)_sp_; \
+ CYG_MACRO_END
+
+//--------------------------------------------------------------------------
+// Context switch macros.
+// The arguments are pointers to locations where the stack pointer
+// of the current thread is to be stored, and from where the sp of the
+// next thread is to be fetched.
+
+externC void hal_thread_switch_context( CYG_ADDRESS to, CYG_ADDRESS from );
+externC void hal_thread_load_context( CYG_ADDRESS to )
+ __attribute__ ((noreturn));
+
+#define HAL_THREAD_SWITCH_CONTEXT(_fspptr_,_tspptr_) \
+ hal_thread_switch_context((CYG_ADDRESS)_tspptr_, \
+ (CYG_ADDRESS)_fspptr_);
+
+#define HAL_THREAD_LOAD_CONTEXT(_tspptr_) \
+ hal_thread_load_context( (CYG_ADDRESS)_tspptr_ );
+
+//--------------------------------------------------------------------------
+// Execution reorder barrier.
+// When optimizing the compiler can reorder code. In multithreaded systems
+// where the order of actions is vital, this can sometimes cause problems.
+// This macro may be inserted into places where reordering should not happen.
+
+#define HAL_REORDER_BARRIER() asm volatile ( "" : : : "memory" )
+
+//--------------------------------------------------------------------------
+// Breakpoint support
+// HAL_BREAKPOINT() is a code sequence that will cause a breakpoint to happen
+// if executed.
+// HAL_BREAKINST is the value of the breakpoint instruction and
+// HAL_BREAKINST_SIZE is its size in bytes.
+
+#define _stringify1(__arg) #__arg
+#define _stringify(__arg) _stringify1(__arg)
+
+#define HAL_BREAKINST_ZYLIN 0
+#define HAL_BREAKINST_ZYLIN_SIZE 1
+
+
+#define HAL_BREAKPOINT(_label_) \
+asm volatile (" .globl " #_label_ ";" \
+ #_label_":" \
+ " .byte " _stringify(HAL_BREAKINST_ZYLIN) \
+ );
+
+//#define HAL_BREAKINST {0xFE, 0xDE, 0xFF, 0xE7}
+#define HAL_BREAKINST HAL_BREAKINST_ZYLIN
+#define HAL_BREAKINST_SIZE HAL_BREAKINST_ZYLIN_SIZE
+#define HAL_BREAKINST_TYPE cyg_uint8
+
+extern cyg_uint32 __zylin_breakinst;
+#define HAL_BREAKINST_ADDR(x) (void*)&__zylin_breakinst)
+
+
+// Translate a stack pointer as saved by the thread context macros above into
+// a pointer to a HAL_SavedRegisters structure.
+#define HAL_THREAD_GET_SAVED_REGISTERS( _sp_, _regs_ ) \
+ (_regs_) = (HAL_SavedRegisters *)(_sp_)
+
+
+
+//--------------------------------------------------------------------------
+// HAL setjmp
+
+#define CYGARC_JMP_BUF_SIZE 16 // Actually 11, but some room left over
+
+typedef cyg_uint32 hal_jmp_buf[CYGARC_JMP_BUF_SIZE];
+
+externC int hal_setjmp(hal_jmp_buf env);
+externC void hal_longjmp(hal_jmp_buf env, int val);
+
+
+//--------------------------------------------------------------------------
+// Idle thread code.
+// This macro is called in the idle thread loop, and gives the HAL the
+// chance to insert code. Typical idle thread behaviour might be to halt the
+// processor. Here we only supply a default fallback if the variant/platform
+// doesn't define anything.
+
+#ifndef HAL_IDLE_THREAD_ACTION
+#define HAL_IDLE_THREAD_ACTION(_count_) CYG_EMPTY_STATEMENT
+#endif
+
+//---------------------------------------------------------------------------
+
+// Minimal and sensible stack sizes: the intention is that applications
+// will use these to provide a stack size in the first instance prior to
+// proper analysis. Idle thread stack should be this big.
+
+// THESE ARE NOT INTENDED TO BE MICROMETRICALLY ACCURATE FIGURES.
+// THEY ARE HOWEVER ENOUGH TO START PROGRAMMING.
+// YOU MUST MAKE YOUR STACKS LARGER IF YOU HAVE LARGE "AUTO" VARIABLES!
+
+// This is not a config option because it should not be adjusted except
+// under "enough rope" sort of disclaimers.
+
+// A minimal, optimized stack frame, rounded up - no autos
+#define CYGNUM_HAL_STACK_FRAME_SIZE (4 * 80)
+
+// Stack needed for a context switch: this is implicit in the estimate for
+// interrupts so not explicitly used below:
+#define CYGNUM_HAL_STACK_CONTEXT_SIZE (4 * 80)
+
+// Interrupt + call to ISR, interrupt_end() and the DSR
+#define CYGNUM_HAL_STACK_INTERRUPT_SIZE \
+ ((4 * 80) + 2 * CYGNUM_HAL_STACK_FRAME_SIZE)
+
+// Space for the maximum number of nested interrupts, plus room to call functions
+#define CYGNUM_HAL_MAX_INTERRUPT_NESTING 16
+
+#if 0
+#define CYGNUM_HAL_STACK_SIZE_MINIMUM
+ (CYGNUM_HAL_MAX_INTERRUPT_NESTING * CYGNUM_HAL_STACK_INTERRUPT_SIZE + \
+ 2 * CYGNUM_HAL_STACK_FRAME_SIZE)
+
+#define CYGNUM_HAL_STACK_SIZE_TYPICAL \
+ (CYGNUM_HAL_STACK_SIZE_MINIMUM + \
+ 16 * CYGNUM_HAL_STACK_FRAME_SIZE)
+#else
+#define CYGNUM_HAL_STACK_SIZE_MINIMUM 16384 // KLUDGE!!! until interrupt stacks can be added
+
+#define CYGNUM_HAL_STACK_SIZE_TYPICAL 32768 // KLUDGE!!! until interrupt stacks can be added
+
+#endif
+
+//--------------------------------------------------------------------------
+// Macros for switching context between two eCos instances (jump from
+// code in ROM to code in RAM or vice versa).
+#define CYGARC_HAL_SAVE_GP()
+#define CYGARC_HAL_RESTORE_GP()
+
+#endif // CYGONCE_HAL_ARCH_H
+// End of hal_arch.h
diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/include/hal_intr.h b/zpu/sw/ecos/repository/hal/zylin/arch/current/include/hal_intr.h new file mode 100644 index 0000000..6ec6070 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/include/hal_intr.h @@ -0,0 +1,261 @@ +#ifndef CYGONCE_HAL_INTR_H
+#define CYGONCE_HAL_INTR_H
+
+//==========================================================================
+//
+// hal_intr.h
+//
+// HAL Interrupt and clock support
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): nickg, gthomas
+// Contributors: nickg, gthomas,
+// jlzylinour
+// Date: 1999-02-20
+// Purpose: Define Interrupt support
+// Description: The macros defined here provide the HAL APIs for handling
+// interrupts and the clock.
+//
+// Usage: #include <cyg/hal/hal_intr.h>
+// ...
+//
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#include <pkgconf/hal.h>
+
+#include <cyg/infra/cyg_type.h>
+
+// This is to allow a variant to decide that there is no platform-specific
+// interrupts file; and that in turn can be overridden by a platform that
+// refines the variant's ideas.
+#ifdef CYGBLD_HAL_PLF_INTS_H
+# include CYGBLD_HAL_PLF_INTS_H // should include variant data as required
+#else
+# ifdef CYGBLD_HAL_VAR_INTS_H
+# include CYGBLD_HAL_VAR_INTS_H
+# else
+# include <cyg/hal/hal_platform_ints.h> // default less-complex platforms
+# endif
+#endif
+
+// Spurious interrupt (no interrupt source could be found)
+#define CYGNUM_HAL_INTERRUPT_NONE -1
+
+//--------------------------------------------------------------------------
+// ZYLIN exception vectors.
+
+// These vectors correspond to VSRs. These values are the ones to use for
+// HAL_VSR_GET/SET
+
+#define CYGNUM_HAL_VECTOR_RESET 0
+#define CYGNUM_HAL_VECTOR_UNDEF_INSTRUCTION 1
+#define CYGNUM_HAL_VECTOR_MISC 2
+#define CYGNUM_HAL_VECTOR_IRQ 3
+#define CYGNUM_HAL_VECTOR_MEMORY 4
+
+#define CYGNUM_HAL_VSR_MIN 0
+#define CYGNUM_HAL_VSR_MAX 4
+#define CYGNUM_HAL_VSR_COUNT 5
+
+// Exception vectors. These are the values used when passed out to an
+// external exception handler using cyg_hal_deliver_exception()
+
+#define CYGNUM_HAL_EXCEPTION_ILLEGAL_INSTRUCTION \
+ CYGNUM_HAL_VECTOR_UNDEF_INSTRUCTION
+#define CYGNUM_HAL_EXCEPTION_INTERRUPT \
+ CYGNUM_HAL_VECTOR_SOFTWARE_INTERRUPT
+#define CYGNUM_HAL_EXCEPTION_CODE_ACCESS CYGNUM_HAL_VECTOR_MEMORY
+#define CYGNUM_HAL_EXCEPTION_DATA_ACCESS CYGNUM_HAL_VECTOR_MEMORY
+
+#define CYGNUM_HAL_EXCEPTION_MIN CYGNUM_HAL_VSR_MIN
+#define CYGNUM_HAL_EXCEPTION_MAX CYGNUM_HAL_VSR_MAX
+#define CYGNUM_HAL_EXCEPTION_COUNT (CYGNUM_HAL_EXCEPTION_MAX - \
+ CYGNUM_HAL_EXCEPTION_MIN + 1)
+
+//--------------------------------------------------------------------------
+// Static data used by HAL
+
+// ISR tables
+
+externC CYG_ADDRESS hal_interrupt_handlers[CYGNUM_HAL_ISR_COUNT];
+externC CYG_ADDRWORD hal_interrupt_data[CYGNUM_HAL_ISR_COUNT];
+externC CYG_ADDRESS hal_interrupt_objects[CYGNUM_HAL_ISR_COUNT];
+
+// VSR table
+externC CYG_ADDRESS hal_vsr_table[CYGNUM_HAL_VSR_COUNT];
+
+//--------------------------------------------------------------------------
+// Default ISR
+// The #define is used to test whether this routine exists, and to allow
+// code outside the HAL to call it.
+
+externC cyg_uint32 hal_default_isr(cyg_uint32 vector, CYG_ADDRWORD data);
+
+#define HAL_DEFAULT_ISR hal_default_isr
+
+//--------------------------------------------------------------------------
+// Interrupt state storage
+
+typedef cyg_uint32 CYG_INTERRUPT_STATE;
+
+//--------------------------------------------------------------------------
+// Interrupt control macros
+
+externC cyg_uint32 zpu_disable_interrupts();
+externC void zpu_enable_interrupts();
+externC void zpu_restore_interrupts(cyg_uint32);
+externC cyg_uint32 zpu_query_interrupts();
+
+#define HAL_DISABLE_INTERRUPTS(_old_) {_old_=zpu_disable_interrupts();}
+#define HAL_ENABLE_INTERRUPTS() zpu_enable_interrupts()
+#define HAL_RESTORE_INTERRUPTS(_old_) { zpu_restore_interrupts(_old_); }
+#define HAL_QUERY_INTERRUPTS(_old_) { _old_=zpu_query_interrupts(); }
+
+
+//--------------------------------------------------------------------------
+// Vector translation.
+
+#ifndef HAL_TRANSLATE_VECTOR
+#define HAL_TRANSLATE_VECTOR(_vector_,_index_) \
+ (_index_) = (_vector_)
+#endif
+
+//--------------------------------------------------------------------------
+// Interrupt and VSR attachment macros
+
+#define HAL_INTERRUPT_IN_USE( _vector_, _state_) \
+ CYG_MACRO_START \
+ cyg_uint32 _index_; \
+ HAL_TRANSLATE_VECTOR ((_vector_), _index_); \
+ \
+ if( hal_interrupt_handlers[_index_] == (CYG_ADDRESS)hal_default_isr ) \
+ (_state_) = 0; \
+ else \
+ (_state_) = 1; \
+ CYG_MACRO_END
+
+#define HAL_INTERRUPT_ATTACH( _vector_, _isr_, _data_, _object_ ) \
+ CYG_MACRO_START \
+ if( hal_interrupt_handlers[_vector_] == (CYG_ADDRESS)hal_default_isr ) \
+ { \
+ hal_interrupt_handlers[_vector_] = (CYG_ADDRESS)_isr_; \
+ hal_interrupt_data[_vector_] = (CYG_ADDRWORD) _data_; \
+ hal_interrupt_objects[_vector_] = (CYG_ADDRESS)_object_; \
+ } \
+ CYG_MACRO_END
+
+#define HAL_INTERRUPT_DETACH( _vector_, _isr_ ) \
+ CYG_MACRO_START \
+ if( hal_interrupt_handlers[_vector_] == (CYG_ADDRESS)_isr_ ) \
+ { \
+ hal_interrupt_handlers[_vector_] = (CYG_ADDRESS)hal_default_isr; \
+ hal_interrupt_data[_vector_] = 0; \
+ hal_interrupt_objects[_vector_] = 0; \
+ } \
+ CYG_MACRO_END
+
+#define HAL_VSR_GET( _vector_, _pvsr_ ) \
+ *(CYG_ADDRESS *)(_pvsr_) = hal_vsr_table[_vector_];
+
+
+#define HAL_VSR_SET( _vector_, _vsr_, _poldvsr_ ) \
+ CYG_MACRO_START \
+ if( _poldvsr_ != NULL ) \
+ *(CYG_ADDRESS *)_poldvsr_ = hal_vsr_table[_vector_]; \
+ hal_vsr_table[_vector_] = (CYG_ADDRESS)_vsr_; \
+ CYG_MACRO_END
+
+//--------------------------------------------------------------------------
+// Interrupt controller access
+
+externC void hal_interrupt_mask(int);
+externC void hal_interrupt_unmask(int);
+externC void hal_interrupt_acknowledge(int);
+externC void hal_interrupt_configure(int, int, int);
+externC void hal_interrupt_set_level(int, int);
+
+#define HAL_INTERRUPT_MASK( _vector_ ) \
+ hal_interrupt_mask( _vector_ )
+#define HAL_INTERRUPT_UNMASK( _vector_ ) \
+ hal_interrupt_unmask( _vector_ )
+#define HAL_INTERRUPT_ACKNOWLEDGE( _vector_ ) \
+ hal_interrupt_acknowledge( _vector_ )
+#define HAL_INTERRUPT_CONFIGURE( _vector_, _level_, _up_ ) \
+ hal_interrupt_configure( _vector_, _level_, _up_ )
+#define HAL_INTERRUPT_SET_LEVEL( _vector_, _level_ ) \
+ hal_interrupt_set_level( _vector_, _level_ )
+
+//--------------------------------------------------------------------------
+// Clock control
+
+externC void hal_clock_initialize(cyg_uint32);
+externC void hal_clock_read(cyg_uint32 *);
+externC void hal_clock_reset(cyg_uint32, cyg_uint32);
+
+#define HAL_CLOCK_INITIALIZE( _period_ ) hal_clock_initialize( _period_ )
+#define HAL_CLOCK_RESET( _vec_, _period_ ) hal_clock_reset( _vec_, _period_ )
+#define HAL_CLOCK_READ( _pvalue_ ) hal_clock_read( _pvalue_ )
+#ifdef CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY
+# ifndef HAL_CLOCK_LATENCY
+# define HAL_CLOCK_LATENCY( _pvalue_ ) HAL_CLOCK_READ( (cyg_uint32 *)_pvalue_ )
+# endif
+#endif
+
+
+#ifdef CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK
+externC void hal_interrupt_stack_call_pending_DSRs(void);
+#define HAL_INTERRUPT_STACK_CALL_PENDING_DSRS() \
+ hal_interrupt_stack_call_pending_DSRs()
+
+// these are offered solely for stack usage testing
+// if they are not defined, then there is no interrupt stack.
+#define HAL_INTERRUPT_STACK_BASE cyg_interrupt_stack_base
+#define HAL_INTERRUPT_STACK_TOP cyg_interrupt_stack
+// use them to declare these extern however you want:
+// extern char HAL_INTERRUPT_STACK_BASE[];
+// extern char HAL_INTERRUPT_STACK_TOP[];
+// is recommended
+#endif
+
+
+//--------------------------------------------------------------------------
+#endif // ifndef CYGONCE_HAL_INTR_H
+// End of hal_intr.h
diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/include/hal_io.h b/zpu/sw/ecos/repository/hal/zylin/arch/current/include/hal_io.h new file mode 100644 index 0000000..64ad695 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/include/hal_io.h @@ -0,0 +1,305 @@ +#ifndef CYGONCE_HAL_IO_H
+#define CYGONCE_HAL_IO_H
+
+//=============================================================================
+//
+// hal_io.h
+//
+// HAL device IO register support.
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): nickg, gthomas
+// Contributors: Fabrice Gautier
+// Date: 1998-09-11
+// Purpose: Define IO register support
+// Description: The macros defined here provide the HAL APIs for handling
+// device IO control registers.
+//
+// Usage:
+// #include <cyg/hal/hal_io.h>
+// ...
+//
+//
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+
+#include <pkgconf/system.h>
+#include <cyg/infra/cyg_type.h>
+
+#include <cyg/hal/basetype.h>
+
+//-----------------------------------------------------------------------------
+// Include plf_io.h for platforms. Either via var_io.h or directly.
+#ifdef CYGBLD_HAL_ZYLIN_VAR_IO_H
+#include <cyg/hal/var_io.h>
+#else
+#include <cyg/hal/plf_io.h>
+#endif
+
+
+//-----------------------------------------------------------------------------
+// IO Register address.
+// This type is for recording the address of an IO register.
+
+typedef volatile CYG_ADDRWORD HAL_IO_REGISTER;
+
+//-----------------------------------------------------------------------------
+// HAL IO macros.
+#ifndef HAL_IO_MACROS_DEFINED
+
+//-----------------------------------------------------------------------------
+// BYTE Register access.
+// Individual and vectorized access to 8 bit registers.
+
+// Little-endian version or big-endian version that doesn't need address munging
+#if (CYG_BYTEORDER == CYG_LSBFIRST) || defined(HAL_IO_MACROS_NO_ADDRESS_MUNGING)
+
+#define HAL_READ_UINT8( _register_, _value_ ) \
+ ((_value_) = *((volatile CYG_BYTE *)(_register_)))
+
+#define HAL_WRITE_UINT8( _register_, _value_ ) \
+ (*((volatile CYG_BYTE *)(_register_)) = (_value_))
+
+#define HAL_READ_UINT8_VECTOR( _register_, _buf_, _count_, _step_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_,_j_; \
+ for( _i_ = 0, _j_ = 0; _i_ < (_count_); _i_++, _j_ += (_step_)) \
+ (_buf_)[_i_] = ((volatile CYG_BYTE *)(_register_))[_j_]; \
+ CYG_MACRO_END
+
+#define HAL_WRITE_UINT8_VECTOR( _register_, _buf_, _count_, _step_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_,_j_; \
+ for( _i_ = 0, _j_ = 0; _i_ < (_count_); _i_++, _j_ += (_step_)) \
+ ((volatile CYG_BYTE *)(_register_))[_j_] = (_buf_)[_i_]; \
+ CYG_MACRO_END
+
+#define HAL_READ_UINT8_STRING( _register_, _buf_, _count_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_; \
+ for( _i_ = 0; _i_ < (_count_); _i_++) \
+ (_buf_)[_i_] = ((volatile CYG_BYTE *)(_register_))[_i_]; \
+ CYG_MACRO_END
+
+#define HAL_WRITE_UINT8_STRING( _register_, _buf_, _count_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_; \
+ for( _i_ = 0; _i_ < (_count_); _i_++) \
+ ((volatile CYG_BYTE *)(_register_)) = (_buf_)[_i_]; \
+ CYG_MACRO_END
+
+#else // Big-endian version
+
+#define HAL_READ_UINT8( _register_, _value_ ) \
+ ((_value_) = *((volatile CYG_BYTE *)((CYG_ADDRWORD)(_register_)^3)))
+
+#define HAL_WRITE_UINT8( _register_, _value_ ) \
+ (*((volatile CYG_BYTE *)((CYG_ADDRWORD)(_register_)^3)) = (_value_))
+
+#define HAL_READ_UINT8_VECTOR( _register_, _buf_, _count_, _step_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_,_j_; \
+ volatile CYG_BYTE* _r_ = ((CYG_ADDRWORD)(_register_)^3); \
+ for( _i_ = 0, _j_ = 0; _i_ < (_count_); _i_++, _j_ += (_step_)) \
+ (_buf_)[_i_] = _r_[_j_]; \
+ CYG_MACRO_END
+
+#define HAL_WRITE_UINT8_VECTOR( _register_, _buf_, _count_, _step_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_,_j_; \
+ volatile CYG_BYTE* _r_ = ((CYG_ADDRWORD)(_register_)^3); \
+ for( _i_ = 0, _j_ = 0; _i_ < (_count_); _i_++, _j_ += (_step_)) \
+ _r_[_j_] = (_buf_)[_i_]; \
+ CYG_MACRO_END
+
+#define HAL_READ_UINT8_STRING( _register_, _buf_, _count_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_; \
+ volatile CYG_BYTE* _r_ = ((CYG_ADDRWORD)(_register_)^3); \
+ for( _i_ = 0; _i_ < (_count_); _i_++; \
+ (_buf_)[_i_] = _r_[_i_]; \
+ CYG_MACRO_END
+
+#define HAL_WRITE_UINT8_STRING( _register_, _buf_, _count_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_; \
+ volatile CYG_BYTE* _r_ = ((CYG_ADDRWORD)(_register_)^3); \
+ for( _i_ = 0; _i_ < (_count_); _i_++) \
+ _r_[_i_] = (_buf_)[_i_]; \
+ CYG_MACRO_END
+
+#endif // Big-endian
+
+//-----------------------------------------------------------------------------
+// 16 bit access.
+// Individual and vectorized access to 16 bit registers.
+
+// Little-endian version or big-endian version that doesn't need address munging
+#if (CYG_BYTEORDER == CYG_LSBFIRST) || defined(HAL_IO_MACROS_NO_ADDRESS_MUNGING)
+
+#define HAL_READ_UINT16( _register_, _value_ ) \
+ ((_value_) = *((volatile CYG_WORD16 *)(_register_)))
+
+#define HAL_WRITE_UINT16( _register_, _value_ ) \
+ (*((volatile CYG_WORD16 *)(_register_)) = (_value_))
+
+#define HAL_READ_UINT16_VECTOR( _register_, _buf_, _count_, _step_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_,_j_; \
+ for( _i_ = 0, _j_ = 0; _i_ < (_count_); _i_++, _j_ += (_step_)) \
+ (_buf_)[_i_] = ((volatile CYG_WORD16 *)(_register_))[_j_]; \
+ CYG_MACRO_END
+
+#define HAL_WRITE_UINT16_VECTOR( _register_, _buf_, _count_, _step_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_,_j_; \
+ for( _i_ = 0, _j_ = 0; _i_ < (_count_); _i_++, _j_ += (_step_)) \
+ ((volatile CYG_WORD16 *)(_register_))[_j_] = (_buf_)[_i_]; \
+ CYG_MACRO_END
+
+#define HAL_READ_UINT16_STRING( _register_, _buf_, _count_) \
+ CYG_MACRO_START \
+ cyg_count32 _i_; \
+ for( _i_ = 0; _i_ < (_count_); _i_++) \
+ (_buf_)[_i_] = ((volatile CYG_WORD16 *)(_register_))[_i_]; \
+ CYG_MACRO_END
+
+#define HAL_WRITE_UINT16_STRING( _register_, _buf_, _count_) \
+ CYG_MACRO_START \
+ cyg_count32 _i_; \
+ for( _i_ = 0; _i_ < (_count_); _i_++) \
+ ((volatile CYG_WORD16 *)(_register_))[_i_] = (_buf_)[_i_]; \
+ CYG_MACRO_END
+
+
+#else // Big-endian version
+
+#define HAL_READ_UINT16( _register_, _value_ ) \
+ ((_value_) = *((volatile CYG_WORD16 *)((CYG_ADDRWORD)(_register_)^3)))
+
+#define HAL_WRITE_UINT16( _register_, _value_ ) \
+ (*((volatile CYG_WORD16 *)((CYG_ADDRWORD)(_register_)^3)) = (_value_))
+
+#define HAL_READ_UINT16_VECTOR( _register_, _buf_, _count_, _step_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_,_j_; \
+ volatile CYG_WORD16* _r_ = ((CYG_ADDRWORD)(_register_)^3); \
+ for( _i_ = 0, _j_ = 0; _i_ < (_count_); _i_++, _j_ += (_step_)) \
+ (_buf_)[_i_] = _r_[_j_]; \
+ CYG_MACRO_END
+
+#define HAL_WRITE_UINT16_VECTOR( _register_, _buf_, _count_, _step_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_,_j_; \
+ volatile CYG_WORD16* _r_ = ((CYG_ADDRWORD)(_register_)^3); \
+ for( _i_ = 0, _j_ = 0; _i_ < (_count_); _i_++, _j_ += (_step_)) \
+ _r_[_j_] = (_buf_)[_i_]; \
+ CYG_MACRO_END
+
+#define HAL_READ_UINT16_STRING( _register_, _buf_, _count_) \
+ CYG_MACRO_START \
+ cyg_count32 _i_; \
+ volatile CYG_WORD16* _r_ = ((CYG_ADDRWORD)(_register_)^3); \
+ for( _i_ = 0 = 0; _i_ < (_count_); _i_++) \
+ (_buf_)[_i_] = _r_[_i_]; \
+ CYG_MACRO_END
+
+#define HAL_WRITE_UINT16_STRING( _register_, _buf_, _count_) \
+ CYG_MACRO_START \
+ cyg_count32 _i_; \
+ volatile CYG_WORD16* _r_ = ((CYG_ADDRWORD)(_register_)^3); \
+ for( _i_ = 0 = 0; _i_ < (_count_); _i_++) \
+ _r_[_i_] = (_buf_)[_i_]; \
+ CYG_MACRO_END
+
+
+#endif // Big-endian
+
+//-----------------------------------------------------------------------------
+// 32 bit access.
+// Individual and vectorized access to 32 bit registers.
+
+// Note: same macros for little- and big-endian systems.
+
+#define HAL_READ_UINT32( _register_, _value_ ) \
+ ((_value_) = *((volatile CYG_WORD32 *)(_register_)))
+
+#define HAL_WRITE_UINT32( _register_, _value_ ) \
+ (*((volatile CYG_WORD32 *)(_register_)) = (_value_))
+
+#define HAL_READ_UINT32_VECTOR( _register_, _buf_, _count_, _step_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_,_j_; \
+ for( _i_ = 0, _j_ = 0; _i_ < (_count_); _i_++, _j_ += (_step_)) \
+ (_buf_)[_i_] = ((volatile CYG_WORD32 *)(_register_))[_j_]; \
+ CYG_MACRO_END
+
+#define HAL_WRITE_UINT32_VECTOR( _register_, _buf_, _count_, _step_ ) \
+ CYG_MACRO_START \
+ cyg_count32 _i_,_j_; \
+ for( _i_ = 0, _j_ = 0; _i_ < (_count_); _i_++, _j_ += (_step_)) \
+ ((volatile CYG_WORD32 *)(_register_))[_j_] = (_buf_)[_i_]; \
+ CYG_MACRO_END
+
+#define HAL_READ_UINT32_STRING( _register_, _buf_, _count_) \
+ CYG_MACRO_START \
+ cyg_count32 _i_; \
+ for( _i_ = 0; _i_ < (_count_); _i_++) \
+ (_buf_)[_i_] = ((volatile CYG_WORD32 *)(_register_))[_i_]; \
+ CYG_MACRO_END
+
+#define HAL_WRITE_UINT32_STRING( _register_, _buf_, _count_) \
+ CYG_MACRO_START \
+ cyg_count32 _i_; \
+ for( _i_ = 0; _i_ < (_count_); _i_++) \
+ ((volatile CYG_WORD32 *)(_register_))[_i_] = (_buf_)[_i_]; \
+ CYG_MACRO_END
+
+
+#define HAL_IO_MACROS_DEFINED
+
+#endif // !HAL_IO_MACROS_DEFINED
+
+// Enforce a flow "barrier" to prevent optimizing compiler from reordering
+// operations.
+#define HAL_IO_BARRIER()
+
+//-----------------------------------------------------------------------------
+#endif // ifndef CYGONCE_HAL_IO_H
+// End of hal_io.h
diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/src/context.S b/zpu/sw/ecos/repository/hal/zylin/arch/current/src/context.S new file mode 100644 index 0000000..6b0b833 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/src/context.S @@ -0,0 +1,324 @@ +// #=========================================================================== +// # +// # context.S +// # +// # ZYLIN context switch code +// # +// #=========================================================================== +//####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +// +// eCos is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 2 or (at your option) any later version. +// +// eCos is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. +// +// You should have received a copy of the GNU General Public License along +// with eCos; if not, write to the Free Software Foundation, Inc., +// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +// +// As a special exception, if other files instantiate templates or use macros +// or inline functions from this file, or you compile this file and link it +// with other works to produce a work based on this file, this file does not +// by itself cause the resulting work to be covered by the GNU General Public +// License. However the source code for this file must still be made available +// in accordance with section (3) of the GNU General Public License. +// +// This exception does not invalidate any other reasons why a work based on +// this file might be covered by the GNU General Public License. +// +// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +// at http://sources.redhat.com/ecos/ecos-license/ +// ------------------------------------------- +//####ECOSGPLCOPYRIGHTEND#### +// #=========================================================================== +// ######DESCRIPTIONBEGIN#### +// # +// # Author(s): nickg, gthomas +// # Contributors: nickg, gthomas +// # Date: 1998-09-15 +// # Purpose: ZYLIN context switch code +// # Description: This file contains implementations of the thread context +// # switch routines. It also contains the longjmp() and setjmp() +// # routines. +// # +// #####DESCRIPTIONEND#### +// # +// #=========================================================================== + +#include <pkgconf/hal.h> +#ifdef CYGPKG_KERNEL // no CDL yet +#include <pkgconf/kernel.h> +#else +# undef CYGFUN_HAL_COMMON_KERNEL_SUPPORT +# undef CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK +#endif + + + + +#include "zylin.inc" + + .text + + +;; By using a macro, we get multiple breakpoint sites + .macro LOAD_STATE + popsp + ; stack pointer now points to beginning of HAL_SavedRegisters + ; we now pop the state of the CPU + + ; this will restore r0-r3 + im 0 + store + im 4 + store + im 8 + store + im 12 + store + im 16 + store + im 20 + store + im 24 + store + im 28 + store + + ;; restore interrupts + im INTERRUPT_MASK + load + store + + + .endm + + +// ---------------------------------------------------------------------------- +// hal_thread_switch_context +// Switch thread contexts + + + .globl hal_thread_switch_context +hal_thread_switch_context: + + ;; save interrupt state + im INTERRUPT_MASK + load + load + + ; store current state on stack + im 28 + load + im 24 + load + im 20 + load + im 16 + load + im 12 + load + im 8 + load + im 4 + load + im 0 + load + + + ;; store pointer to SP in "from" pointer + pushsp + pushsp + im 8+8*4+4+4 + add + load + store + + ;; put pointer to '*to' on stack + pushsp + im 4+8*4+4 + add + load + load + + LOAD_STATE + + poppc ; voila! jump to saved pc + + + + +// ---------------------------------------------------------------------------- +// hal_thread_load_context +// Load thread context + + .globl hal_thread_load_context +hal_thread_load_context: + pushsp + im 4 + add + load + load ; pointer to HAL_SavedRegisters on stack + +load_state_internal: + LOAD_STATE + + poppc ; voila! jump to saved pc + +// ---------------------------------------------------------------------------- +// HAL longjmp, setjmp implementations + + .globl hal_setjmp +hal_setjmp: + .byte 0 + + + .globl hal_longjmp + hal_longjmp: + .byte 0 + +// ---------------------------------------------------------------------------- +// end of context.S + +#ifdef CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK + + ; push 1 onto stack if we're already switched, 0 otherwise + .macro check_thread_stack + pushsp ; 0xda68 + im __interrupt_stack ; 0x241a + lessthan ; => 1 + im __interrupt_stack_base + pushsp + lessthan + or + + .endm + + ; push 1 onto stack if we're already switched, 0 otherwise + .macro switch_stack + pushsp + im __interrupt_stack-4 + store ; saved stack pointer on interrupt stack. + + im __interrupt_stack-4 + popsp + ; we're now on the interrupt stack + + .endm + + .macro switch_stack_back + ; return to thread stack + popsp + .endm + +_zpu_invoke_zpu_interrupt_stack: + im hal_IRQ_handler + call + im 0 + load ; return value - source + + im _zpu_interrupt_stack + call + im 0 + load ; return value - result + + ; we've got source and ISR result args on the stack + im _zpu_interrupt_thread + call + storesp 0 ; destroy args + storesp 0 + + poppc + + +// switch to interrupt stack, invoke interrupt handler, switch back to original stack, enable interrupts + .globl _zpu_interrupt +_zpu_interrupt: + ; disable interrupts, we don't nest + im 1 + nop + im INTERRUPT_MASK + load + store + + ; if we're interrupting the DSRs then + ; we're already on the interrupt stack + check_thread_stack + + impcrel _already_switched + eqbranch + +_zpu_interrupt_switch_stack: + switch_stack + + im _zpu_invoke_zpu_interrupt_stack + call + + switch_stack_back + + im .already_switched2 + poppc + +_already_switched: + im _zpu_invoke_zpu_interrupt_stack + call + +.already_switched2: + ; turn on interrupts and run on thread stack. + im 0 + nop + im INTERRUPT_MASK + load + store ; unmask interrupts + + ; we're now running on thread stack + + im _zpu_interrupt_thread + call + + poppc + + .globl hal_interrupt_stack_call_pending_DSRs +hal_interrupt_stack_call_pending_DSRs: + ; the scheduler is not running, so only interrupts + ; could have switched stacks at this point and + ; since we're running, interrupts are not + switch_stack + + im cyg_interrupt_call_pending_DSRs + call + + switch_stack_back + + ; back on thread stack + poppc + + + + +// Runtime stack used during all interrupt processing +#ifndef CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE +#define CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE 4096 +#endif + .bss + .balign 4,0 + .global cyg_interrupt_stack_base +cyg_interrupt_stack_base: +__interrupt_stack_base: + .rept CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE + .byte 0 + .endr + .balign 4,0 + .global cyg_interrupt_stack +cyg_interrupt_stack: +__interrupt_stack: +#endif + + diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/src/hal_misc.c b/zpu/sw/ecos/repository/hal/zylin/arch/current/src/hal_misc.c new file mode 100644 index 0000000..eea2465 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/src/hal_misc.c @@ -0,0 +1,177 @@ +/*==========================================================================
+//
+// hal_misc.c
+//
+// HAL miscellaneous functions
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): nickg, gthomas
+// Contributors: nickg, gthomas
+// Date: 1999-02-20
+// Purpose: HAL miscellaneous functions
+// Description: This file contains miscellaneous functions provided by the
+// HAL.
+//
+//####DESCRIPTIONEND####
+//
+//=========================================================================*/
+
+#include <pkgconf/hal.h>
+#include <pkgconf/hal_zylin.h>
+#ifdef CYGPKG_KERNEL
+#include <pkgconf/kernel.h>
+#endif
+#ifdef CYGPKG_CYGMON
+#include <pkgconf/cygmon.h>
+#endif
+
+#include <cyg/infra/cyg_type.h>
+#include <cyg/infra/cyg_trac.h> // tracing macros
+#include <cyg/infra/cyg_ass.h> // assertion macros
+
+#include <cyg/hal/hal_arch.h> // HAL header
+#include <cyg/hal/hal_intr.h> // HAL header
+
+#include <cyg/hal/var_io.h>
+#include <cyg/hal/hal_io.h>
+
+externC void diag_printf(const char *fmt, ...);
+
+/*------------------------------------------------------------------------*/
+/* First level C exception handler. */
+
+
+/*------------------------------------------------------------------------*/
+/* C++ support - run initial constructors */
+
+#ifdef CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
+cyg_bool cyg_hal_stop_constructors;
+#endif
+
+typedef void (*pfunc) (void);
+extern pfunc __CTOR_LIST__[];
+extern pfunc __CTOR_END__[];
+
+void
+cyg_hal_invoke_constructors (void)
+{
+#ifdef CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
+ static pfunc *p = &__CTOR_END__[-1];
+
+ cyg_hal_stop_constructors = 0;
+ for (; p >= __CTOR_LIST__; p--) {
+ (*p) ();
+ if (cyg_hal_stop_constructors) {
+ p--;
+ break;
+ }
+ }
+#else
+ pfunc *p;
+
+ for (p = &__CTOR_END__[-1]; p >= __CTOR_LIST__; p--)
+ (*p) ();
+#endif
+}
+
+
+/*-------------------------------------------------------------------------*/
+/* Misc functions */
+
+int
+hal_lsbindex(int mask)
+{
+ int i;
+ for (i = 0; i < 32; i++) {
+ if (mask & (1<<i)) return (i);
+ }
+ return (-1);
+}
+
+int
+hal_msbindex(int mask)
+{
+ int i;
+ for (i = 31; i >= 0; i--) {
+ if (mask & (1<<i)) return (i);
+ }
+ return (-1);
+}
+
+/*------------------------------------------------------------------------*/
+/* Architecture default ISR */
+
+externC cyg_uint32
+hal_arch_default_isr(CYG_ADDRWORD vector, CYG_ADDRWORD data)
+{
+ CYG_TRACE1(true, "Interrupt: %d", vector);
+
+ CYG_FAIL("Spurious Interrupt!!!");
+ return 0;
+}
+
+extern volatile int *INTERRUPT_MASK;
+
+cyg_uint32 zpu_disable_interrupts()
+{
+ /* NOTE! We disable interrupts before flipping the cached state */
+ cyg_uint32 t=*INTERRUPT_MASK;
+ *INTERRUPT_MASK=1;
+ return t;
+}
+
+void zpu_enable_interrupts()
+{
+ *INTERRUPT_MASK=0;
+}
+
+void zpu_restore_interrupts(cyg_uint32 t)
+{
+ if (t==0)
+ zpu_enable_interrupts();
+ else
+ zpu_disable_interrupts();
+}
+
+externC cyg_uint32 zpu_query_interrupts()
+{
+ return *INTERRUPT_MASK;
+}
+
+/*------------------------------------------------------------------------*/
+// EOF hal_misc.c
diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/src/hal_mk_defs.c b/zpu/sw/ecos/repository/hal/zylin/arch/current/src/hal_mk_defs.c new file mode 100644 index 0000000..734ce65 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/src/hal_mk_defs.c @@ -0,0 +1,102 @@ +/*==========================================================================
+//
+// hal_mk_defs.c
+//
+// HAL (architecture) "make defs" program
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): gthomas
+// Contributors: gthomas
+// Date: 1999-02-20
+// Purpose: ZYLIN architecture dependent definition generator
+// Description: This file contains code that can be compiled by the target
+// compiler and used to generate machine specific definitions
+// suitable for use in assembly code.
+//
+//####DESCRIPTIONEND####
+//
+//========================================================================*/
+
+#include <pkgconf/hal.h>
+
+#include <cyg/hal/hal_arch.h> // HAL header
+#include <cyg/hal/hal_intr.h> // HAL header
+#ifdef CYGPKG_KERNEL
+# include <pkgconf/kernel.h>
+# include <cyg/kernel/instrmnt.h>
+#endif
+#include <cyg/hal/hal_if.h>
+
+/*
+ * This program is used to generate definitions needed by
+ * assembly language modules.
+ *
+ * This technique was first used in the OSF Mach kernel code:
+ * generate asm statements containing #defines,
+ * compile this file to assembler, and then extract the
+ * #defines from the assembly-language output.
+ */
+
+#define DEFINE(sym, val) \
+ asm volatile("\n\t.equ\t" #sym ",%0" : : "i" (val))
+
+int
+main(void)
+{
+ DEFINE(CYGNUM_HAL_ISR_COUNT, CYGNUM_HAL_ISR_COUNT);
+ DEFINE(CYGNUM_HAL_VSR_COUNT, CYGNUM_HAL_VSR_COUNT);
+ DEFINE(CYGNUM_HAL_EXCEPTION_ILLEGAL_INSTRUCTION,
+ CYGNUM_HAL_EXCEPTION_ILLEGAL_INSTRUCTION);
+ DEFINE(CYGNUM_HAL_EXCEPTION_CODE_ACCESS,
+ CYGNUM_HAL_EXCEPTION_CODE_ACCESS);
+ DEFINE(CYGNUM_HAL_EXCEPTION_DATA_ACCESS,
+ CYGNUM_HAL_EXCEPTION_DATA_ACCESS);
+ DEFINE(CYGNUM_HAL_VECTOR_IRQ, CYGNUM_HAL_VECTOR_IRQ);
+#ifdef CYGPKG_KERNEL
+ DEFINE(RAISE_INTR, CYG_INSTRUMENT_CLASS_INTR|CYG_INSTRUMENT_EVENT_INTR_RAISE);
+#endif
+#if defined(CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT)
+ DEFINE(CYGNUM_CALL_IF_TABLE_SIZE, CYGNUM_CALL_IF_TABLE_SIZE);
+#endif
+ DEFINE(CYGNUM_HAL_INTERRUPT_NONE, CYGNUM_HAL_INTERRUPT_NONE);
+ return 0;
+}
+
+
+/*------------------------------------------------------------------------*/
+// EOF hal_mk_defs.c
diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/src/vectors.c b/zpu/sw/ecos/repository/hal/zylin/arch/current/src/vectors.c new file mode 100644 index 0000000..b254a85 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/src/vectors.c @@ -0,0 +1,116 @@ +#include <pkgconf/hal.h>
+#include <pkgconf/hal_zylin.h>
+#ifdef CYGPKG_KERNEL
+#include <pkgconf/kernel.h>
+#endif
+#ifdef CYGPKG_CYGMON
+#include <pkgconf/cygmon.h>
+#endif
+
+#include <cyg/infra/cyg_type.h>
+#include <cyg/infra/cyg_trac.h> // tracing macros
+#include <cyg/infra/cyg_ass.h> // assertion macros
+
+#include <cyg/hal/hal_arch.h> // HAL header
+#include <cyg/hal/hal_intr.h> // HAL header
+#include <string.h>
+#include <cyg/hal/hal_arch.h> // Register state info
+
+extern char __bss_start[];
+extern char __bss_end[];
+
+externC void cyg_hal_invoke_constructors (void);
+externC void cyg_start (void);
+externC void hal_hardware_init (void);
+externC void _initIO();
+
+void _premain(void)
+{
+ // clear BSS
+ memset(__bss_start, 0, __bss_end-__bss_start);
+
+ _initIO();
+
+ hal_hardware_init();
+
+ cyg_hal_invoke_constructors();
+
+ cyg_start();
+
+ __asm("breakpoint"); // stop debugger/sim here for now
+// for (;;); // hang forever
+}
+
+CYG_ADDRWORD hal_vsr_table[CYGNUM_HAL_VSR_COUNT];
+CYG_ADDRWORD hal_interrupt_handlers[CYGNUM_HAL_ISR_COUNT];
+CYG_ADDRWORD hal_interrupt_data[CYGNUM_HAL_ISR_COUNT];
+CYG_ADDRWORD hal_interrupt_objects[CYGNUM_HAL_ISR_COUNT];
+
+externC cyg_ucount32 cyg_scheduler_sched_lock;
+externC cyg_uint32 hal_IRQ_handler();
+
+externC void interrupt_end(
+ cyg_uint32 isr_ret,
+ CYG_ADDRWORD intr,
+ HAL_SavedRegisters *ctx
+ );
+
+
+#ifndef CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK
+
+
+void _zpu_interrupt(void)
+{
+ cyg_uint32 source;
+#ifdef CYGFUN_HAL_COMMON_KERNEL_SUPPORT
+ cyg_scheduler_sched_lock++;
+#endif
+ /* we don't support reentrant interrupts, so we disable interrupts here. */
+ cyg_uint32 t;
+ HAL_DISABLE_INTERRUPTS(t);
+
+ source=hal_IRQ_handler();
+ if (source!=CYGNUM_HAL_INTERRUPT_NONE)
+ {
+
+ cyg_uint32 result;
+
+ result=((cyg_uint32 (*)(cyg_uint32, CYG_ADDRWORD))hal_interrupt_handlers[source])(source, hal_interrupt_data[source]);
+ /* restore interrupts again. */
+ HAL_ENABLE_INTERRUPTS();
+ /* Interrupts must be enabled here as the scheduler is invoked here. */
+ interrupt_end(result, hal_interrupt_objects[source], NULL);
+ } else
+ {
+ /* restore interrupts again. */
+ HAL_ENABLE_INTERRUPTS();
+ }
+}
+#else
+/* low-level interrupt handling routine */
+cyg_uint32 _zpu_interrupt_stack(cyg_uint32 source)
+{
+#ifdef CYGFUN_HAL_COMMON_KERNEL_SUPPORT
+ cyg_scheduler_sched_lock++;
+#endif
+ /* we don't support reentrant interrupts, so we disable interrupts here. */
+ cyg_uint32 t;
+ HAL_DISABLE_INTERRUPTS(t);
+
+ cyg_uint32 result=0;
+ if (source!=CYGNUM_HAL_INTERRUPT_NONE)
+ {
+ cyg_uint32 result;
+ result=((cyg_uint32 (*)(cyg_uint32, CYG_ADDRWORD))hal_interrupt_handlers[source])(source, hal_interrupt_data[source]);
+ }
+ return result;
+}
+void _zpu_interrupt_thread(cyg_uint32 source, cyg_uint32 result)
+{
+ if (source!=CYGNUM_HAL_INTERRUPT_NONE)
+ {
+ /* Interrupts must be enabled here as the scheduler is invoked here. */
+ interrupt_end(result, hal_interrupt_objects[source], NULL);
+ }
+}
+#endif
diff --git a/zpu/sw/ecos/repository/hal/zylin/arch/current/src/zylin.ld b/zpu/sw/ecos/repository/hal/zylin/arch/current/src/zylin.ld new file mode 100644 index 0000000..eef2cd7 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/arch/current/src/zylin.ld @@ -0,0 +1,226 @@ +//============================================================================= +// +// MLT linker script for ZYLIN +// +//============================================================================= +//####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +// +// eCos is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 2 or (at your option) any later version. +// +// eCos is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. +// +// You should have received a copy of the GNU General Public License along +// with eCos; if not, write to the Free Software Foundation, Inc., +// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +// +// As a special exception, if other files instantiate templates or use macros +// or inline functions from this file, or you compile this file and link it +// with other works to produce a work based on this file, this file does not +// by itself cause the resulting work to be covered by the GNU General Public +// License. However the source code for this file must still be made available +// in accordance with section (3) of the GNU General Public License. +// +// This exception does not invalidate any other reasons why a work based on +// this file might be covered by the GNU General Public License. +// +// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +// at http://sources.redhat.com/ecos/ecos-license/ +// ------------------------------------------- +//####ECOSGPLCOPYRIGHTEND#### +//============================================================================= + +#include <pkgconf/system.h> + +STARTUP(crt0.o) +ENTRY(_start) +INPUT(crt_io.o) +INPUT(extras.o) +INPUT(vectors.o) +GROUP(libtarget.a libgcc.a libsupc++.a) + +// Keep RODATA in separate sections. +#define MERGE_IN_RODATA + +#define ALIGN_LMA 4 +#define FOLLOWING(_section_) AT ((LOADADDR (_section_) + SIZEOF (_section_) + ALIGN_LMA - 1) & ~ (ALIGN_LMA - 1)) +#define LMA_EQ_VMA +#define FORCE_OUTPUT . = . + +#define SECTIONS_BEGIN + +#define SECTION_fixed_vectors(_region_, _vma_, _lma_) \ + .fixed_vectors _vma_ : _lma_ \ + { FORCE_OUTPUT; KEEP (*(.fixed_vectors)) } \ + > _region_ + +#define SECTION_rom_vectors(_region_, _vma_, _lma_) \ + .rom_vectors _vma_ : _lma_ \ + { __rom_vectors_vma = ABSOLUTE(.); \ + FORCE_OUTPUT; KEEP (*(.vectors)) } \ + > _region_ \ + __rom_vectors_lma = LOADADDR(.rom_vectors); + +#define SECTION_text(_region_, _vma_, _lma_) \ + .text _vma_ : _lma_ \ + { _stext = ABSOLUTE(.); \ + PROVIDE (__stext = ABSOLUTE(.)); \ + *(.text*) *(.gnu.warning) *(.gnu.linkonce.t.*) *(.init) \ + *(.glue_7) *(.glue_7t) \ + } > _region_ \ + _etext = .; PROVIDE (__etext = .); + +#define SECTION_fini(_region_, _vma_, _lma_) \ + .fini _vma_ : _lma_ \ + { FORCE_OUTPUT; *(.fini) } \ + > _region_ + +#define SECTION_rodata(_region_, _vma_, _lma_) \ + .rodata _vma_ : _lma_ \ + { FORCE_OUTPUT; *(.rodata*) *(.gnu.linkonce.r.*) } \ + > _region_ + +#define SECTION_rodata1(_region_, _vma_, _lma_) \ + .rodata1 _vma_ : _lma_ \ + { FORCE_OUTPUT; *(.rodata1) } \ + > _region_ + +#define SECTION_fixup(_region_, _vma_, _lma_) \ + .fixup _vma_ : _lma_ \ + { FORCE_OUTPUT; *(.fixup) } \ + > _region_ + +#define SECTION_gcc_except_table(_region_, _vma_, _lma_) \ + .gcc_except_table _vma_ : _lma_ \ + { FORCE_OUTPUT; *(.gcc_except_table) } \ + > _region_ + +#define SECTION_eh_frame(_region_, _vma_, _lma_) \ + .eh_frame _vma_ : _lma_ \ + { \ + FORCE_OUTPUT; __EH_FRAME_BEGIN__ = .; \ + KEEP(*(.eh_frame)) \ + __FRAME_END__ = .; \ + . = . + 8; \ + } > _region_ = 0 + +#define SECTION_RELOCS(_region_, _vma_, _lma_) \ + .rel.text : \ + { \ + *(.rel.text) \ + *(.rel.text.*) \ + *(.rel.gnu.linkonce.t*) \ + } > _region_ \ + .rela.text : \ + { \ + *(.rela.text) \ + *(.rela.text.*) \ + *(.rela.gnu.linkonce.t*) \ + } > _region_ \ + .rel.data : \ + { \ + *(.rel.data) \ + *(.rel.data.*) \ + *(.rel.gnu.linkonce.d*) \ + } > _region_ \ + .rela.data : \ + { \ + *(.rela.data) \ + *(.rela.data.*) \ + *(.rela.gnu.linkonce.d*) \ + } > _region_ \ + .rel.rodata : \ + { \ + *(.rel.rodata) \ + *(.rel.rodata.*) \ + *(.rel.gnu.linkonce.r*) \ + } > _region_ \ + .rela.rodata : \ + { \ + *(.rela.rodata) \ + *(.rela.rodata.*) \ + *(.rela.gnu.linkonce.r*) \ + } > _region_ \ + .rel.got : { *(.rel.got) } > _region_ \ + .rela.got : { *(.rela.got) } > _region_ \ + .rel.ctors : { *(.rel.ctors) } > _region_ \ + .rela.ctors : { *(.rela.ctors) } > _region_ \ + .rel.dtors : { *(.rel.dtors) } > _region_ \ + .rela.dtors : { *(.rela.dtors) } > _region_ \ + .rel.init : { *(.rel.init) } > _region_ \ + .rela.init : { *(.rela.init) } > _region_ \ + .rel.fini : { *(.rel.fini) } > _region_ \ + .rela.fini : { *(.rela.fini) } > _region_ \ + .rel.bss : { *(.rel.bss) } > _region_ \ + .rela.bss : { *(.rela.bss) } > _region_ \ + .rel.plt : { *(.rel.plt) } > _region_ \ + .rela.plt : { *(.rela.plt) } > _region_ \ + .rel.dyn : { *(.rel.dyn) } > _region_ + +#define SECTION_got(_region_, _vma_, _lma_) \ + .got _vma_ : _lma_ \ + { \ + FORCE_OUTPUT; *(.got.plt) *(.got) \ + _GOT1_START_ = ABSOLUTE (.); *(.got1) _GOT1_END_ = ABSOLUTE (.); \ + _GOT2_START_ = ABSOLUTE (.); *(.got2) _GOT2_END_ = ABSOLUTE (.); \ + } > _region_ + +#define SECTION_mmu_tables(_region_, _vma_, _lma_) \ + .mmu_tables _vma_ : _lma_ \ + { FORCE_OUTPUT; *(.mmu_tables) } \ + > _region_ + +#define SECTION_sram(_region_, _vma_, _lma_) \ + .sram _vma_ : _lma_ \ + { FORCE_OUTPUT; *(.sram*) } \ + > _region_ + +#define SECTION_data(_region_, _vma_, _lma_) \ + .data _vma_ : _lma_ \ + { __ram_data_start = ABSOLUTE (.); \ + *(.data*) *(.data1) *(.gnu.linkonce.d.*) MERGE_IN_RODATA \ + . = ALIGN (4); \ + KEEP(*( SORT (.ecos.table.*))) ; \ + . = ALIGN (4); \ + __CTOR_LIST__ = ABSOLUTE (.); KEEP (*(SORT (.ctors*))) __CTOR_END__ = ABSOLUTE (.); \ + __DTOR_LIST__ = ABSOLUTE (.); KEEP (*(SORT (.dtors*))) __DTOR_END__ = ABSOLUTE (.); \ + *(.dynamic) *(.sdata*) *(.gnu.linkonce.s.*) \ + . = ALIGN (4); *(.2ram.*) } \ + > _region_ \ + __rom_data_start = LOADADDR (.data); \ + __ram_data_end = .; PROVIDE (__ram_data_end = .); _edata = .; PROVIDE (edata = .); \ + PROVIDE (__rom_data_end = LOADADDR (.data) + SIZEOF(.data)); + +#define SECTION_bss(_region_, _vma_, _lma_) \ + .bss _vma_ : _lma_ \ + { __bss_start = ABSOLUTE (.); \ + *(.scommon) *(.dynsbss) *(.sbss*) *(.gnu.linkonce.sb.*) \ + *(.dynbss) *(.bss*) *(.gnu.linkonce.b.*) *(COMMON) \ + __bss_end = ABSOLUTE (.); } \ + > _region_ + +// Some versions of gcc define "zpu" which causes problems with .note.arm.ident +#undef zpu +#define SECTIONS_END . = ALIGN(4); _end = .; PROVIDE (end = .); \ + /* Debug information */ \ + .debug_aranges 0 : { *(.debug_aranges) } \ + .debug_pubnames 0 : { *(.debug_pubnames) } \ + .debug_info 0 : { *(.debug_info) } \ + .debug_abbrev 0 : { *(.debug_abbrev) } \ + .debug_line 0 : { *(.debug_line) } \ + .debug_frame 0 : { *(.debug_frame) } \ + .debug_str 0 : { *(.debug_str) } \ + .debug_loc 0 : { *(.debug_loc) } \ + .debug_macinfo 0 : { *(.debug_macinfo) } \ + .note.gnu.zpu.ident 0 : { KEEP (*(.note.gnu.zpu.ident)) } + + +#include <pkgconf/hal_zylin.h> +#include CYGHWR_MEMORY_LAYOUT_LDI diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/ChangeLog b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/ChangeLog new file mode 100644 index 0000000..a29dbf8 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/ChangeLog @@ -0,0 +1,39 @@ +2004-09-16 Øyvind Harboe <oyvind.harboe@zylin.com> + + * first cut HAL support for ZPU + +//=========================================================================== +//####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +// Copyright (C) 2003 Nick Garnett <nickg@calivar.com> +// +// eCos is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 2 or (at your option) any later version. +// +// eCos is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. +// +// You should have received a copy of the GNU General Public License along +// with eCos; if not, write to the Free Software Foundation, Inc., +// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +// +// As a special exception, if other files instantiate templates or use macros +// or inline functions from this file, or you compile this file and link it +// with other works to produce a work based on this file, this file does not +// by itself cause the resulting work to be covered by the GNU General Public +// License. However the source code for this file must still be made available +// in accordance with section (3) of the GNU General Public License. +// +// This exception does not invalidate any other reasons why a work based on +// this file might be covered by the GNU General Public License. +// +// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +// at http://sources.redhat.com/ecos/ecos-license/ +// ------------------------------------------- +//####ECOSGPLCOPYRIGHTEND#### +//=========================================================================== diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/cdl/hal_zylin_zpu_abel.cdl b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/cdl/hal_zylin_zpu_abel.cdl new file mode 100644 index 0000000..f5c2f81 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/cdl/hal_zylin_zpu_abel.cdl @@ -0,0 +1,298 @@ +# ==================================================================== +# +# hal_zpu.cdl +# +# ZPU HAL package configuration data +# +# ==================================================================== +#####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +## +## eCos is free software; you can redistribute it and/or modify it under +## the terms of the GNU General Public License as published by the Free +## Software Foundation; either version 2 or (at your option) any later version. +## +## eCos is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or +## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +## for more details. +## +## You should have received a copy of the GNU General Public License along +## with eCos; if not, write to the Free Software Foundation, Inc., +## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +## +## As a special exception, if other files instantiate templates or use macros +## or inline functions from this file, or you compile this file and link it +## with other works to produce a work based on this file, this file does not +## by itself cause the resulting work to be covered by the GNU General Public +## License. However the source code for this file must still be made available +## in accordance with section (3) of the GNU General Public License. +## +## This exception does not invalidate any other reasons why a work based on +## this file might be covered by the GNU General Public License. +## +## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +## at http://sources.redhat.com/ecos/ecos-license/ +## ------------------------------------------- +#####ECOSGPLCOPYRIGHTEND#### +# ==================================================================== +######DESCRIPTIONBEGIN#### +# +# Author(s): +# Contributors: +# Date: 2001-07-12 +# +#####DESCRIPTIONEND#### +# +# ==================================================================== + +cdl_package CYGPKG_HAL_ZYLIN_ZPU_ABEL { + display "Zylin ZPU HAL" + parent CYGPKG_HAL_ZYLIN_ZPU + define_header hal_zylin_zpu_abel.h + include_dir cyg/hal + hardware + description " + The Zylin ZPU HAL package provides the support needed to run + eCos on an Zylin ZPU board using the Abel board." + + compile abel_misc.c + + requires { CYGHWR_HAL_ZYLIN_ZPU == "ZPU1" } + + define_proc { + puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H <pkgconf/hal_zylin.h>" + puts $::cdl_system_header "#define CYGBLD_HAL_VARIANT_H <pkgconf/hal_zylin_zpu.h>" + puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_zylin_zpu_abel.h>" + puts $::cdl_header "#define HAL_PLATFORM_CPU \"ZPU1\"" + puts $::cdl_header "#define HAL_PLATFORM_BOARD \"Zylin Abel\"" + puts $::cdl_header "#define HAL_PLATFORM_EXTRA \"\"" + } + + # Real-time clock/counter specifics + cdl_option CYGNUM_HAL_ZYLIN_ZPU_CLOCK_SPEED { + display "CPU clock speed" + flavor data + default_value 90000000 + } + + cdl_component CYGNUM_HAL_RTC_CONSTANTS { + display "Real-time clock constants" + flavor none + + cdl_option CYGNUM_HAL_RTC_NUMERATOR { + display "Real-time clock numerator" + flavor data + default_value 1000000000 + } + cdl_option CYGNUM_HAL_RTC_DENOMINATOR { + display "Real-time clock denominator" + flavor data + default_value 100 + } + cdl_option CYGNUM_HAL_RTC_PERIOD { + display "Real-time clock period" + flavor data + default_value (CYGNUM_HAL_ZYLIN_ZPU_CLOCK_SPEED / CYGNUM_HAL_RTC_DENOMINATOR) + } + } + + + cdl_component CYG_HAL_STARTUP { + display "Startup type" + flavor data + default_value {"RAM"} + legal_values {"RAM"} + no_define + define -file system.h CYG_HAL_STARTUP + description " + When targetting the ZPU board it is possible to build + the system for either RAM bootstrap or ROM bootstrap(s). Select + 'ram' when building programs to load into RAM using onboard + debug software such as Angel or eCos GDB stubs. Select 'rom' + when building a stand-alone application which will be put + into ROM. Using ROMRAM will allow the program to exist in + ROM, but be copied to RAM during startup." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS { + display "Number of communication channels on the board" + flavor data + calculated 1 + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL { + display "Debug serial port" + active_if CYGPRI_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_CONFIGURABLE + flavor data + legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1 + default_value 0 + description " + This option + chooses which port will be used to connect to a host + running GDB." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL { + display "Diagnostic serial port" + active_if CYGPRI_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_CONFIGURABLE + flavor data + legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1 + default_value 0 + description " + This option + chooses which port will be used for diagnostic output." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD { + display "Diagnostic serial port baud rate" + flavor data + legal_values 9600 19200 38400 57600 115200 + default_value 38400 + description " + This option selects the baud rate used for the diagnostic port." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_BAUD { + display "GDB serial port baud rate" + flavor data + legal_values 9600 19200 38400 57600 115200 + default_value 38400 + description " + This option controls the baud rate used for the GDB connection." + } + + cdl_option CYGSEM_HAL_ROM_MONITOR { + display "Behave as a ROM monitor" + flavor bool + default_value 0 + parent CYGPKG_HAL_ROM_MONITOR + requires { CYG_HAL_STARTUP == "ROM" || CYG_HAL_STARTUP == "ROMRAM" } + description " + Enable this option if this program is to be used as a ROM monitor, + i.e. applications will be loaded into RAM on the board, and this + ROM monitor may process exceptions or interrupts generated from the + application. This enables features such as utilizing a separate + interrupt stack when exceptions are generated." + } + + cdl_option CYGSEM_HAL_USE_ROM_MONITOR { + display "Work with a ROM monitor" + flavor booldata + legal_values { "Generic" } + default_value { 0 } + parent CYGPKG_HAL_ROM_MONITOR + requires { CYG_HAL_STARTUP == "RAM" } + description " + Support can be enabled for different varieties of ROM monitor. + This support changes various eCos semantics such as the encoding + of diagnostic output, or the overriding of hardware interrupt + vectors. + Firstly there is \"Generic\" support which prevents the HAL + from overriding the hardware vectors that it does not use, to + instead allow an installed ROM monitor to handle them. This is + the most basic support which is likely to be common to most + implementations of ROM monitor. + \"GDB_stubs\" provides support when GDB stubs are included in + the ROM monitor or boot ROM." + } + + cdl_component CYGPKG_REDBOOT_HAL_OPTIONS { + display "Redboot HAL options" + flavor none + no_define + parent CYGPKG_REDBOOT + active_if CYGPKG_REDBOOT + description " + This option lists the target's requirements for a valid Redboot + configuration." + + cdl_option CYGBLD_BUILD_REDBOOT_BIN { + display "Build Redboot ROM binary image" + active_if CYGBLD_BUILD_REDBOOT + default_value 1 + no_define + description "This option enables the conversion of the Redboot ELF + image to a binary image suitable for ROM programming." + + make -priority 325 { + <PREFIX>/bin/redboot.bin : <PREFIX>/bin/redboot.elf + $(OBJCOPY) --strip-debug $< $(@:.bin=.img) + $(OBJCOPY) -O srec $< $(@:.bin=.srec) + $(OBJCOPY) -O binary $< $@ + } + + } + } + + cdl_component CYGBLD_GLOBAL_OPTIONS { + display "Global build options" + flavor none + parent CYGPKG_NONE + description " + Global build options including control over + compiler flags, linker flags and choice of toolchain." + + + cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX { + display "Global command prefix" + flavor data + no_define + default_value { "zpu-elf" } + description " + This option specifies the command prefix used when + invoking the build tools." + } + + cdl_option CYGBLD_GLOBAL_CFLAGS { + display "Global compiler flags" + flavor data + no_define + default_value { "-Wall -Wpointer-arith -Winline -Wundef -g -Os -ffunction-sections -fdata-sections -fno-exceptions -finit-priority -abel" } + description " + This option controls the global compiler flags which are used to + compile all packages by default. Individual packages may define + options which override these global flags." + } + + cdl_option CYGBLD_GLOBAL_LDFLAGS { + display "Global linker flags" + flavor data + no_define + default_value { "-Wl,--gc-sections -Wl,-static -g -nostdlib -abel -Wl,--relax -Os" } + description " + This option controls the global linker flags. Individual + packages may define options which override these global flags." + } + } + + cdl_component CYGHWR_MEMORY_LAYOUT { + display "Memory layout" + flavor data + no_define + calculated { (CYG_HAL_STARTUP == "RAM") ? "zpu_ram" : + (CYG_HAL_STARTUP == "ROMRAM") ? "zpu_romram" : + "zpu_rom" } + + cdl_option CYGHWR_MEMORY_LAYOUT_LDI { + display "Memory layout linker script fragment" + flavor data + no_define + define -file system.h CYGHWR_MEMORY_LAYOUT_LDI + calculated { (CYG_HAL_STARTUP == "RAM") ? "<pkgconf/mlt_zylin_zpu_abel_ram.ldi>" : + (CYG_HAL_STARTUP == "ROMRAM") ? "<pkgconf/mlt_zylin_zpu_abel_romram.ldi>" : + "<pkgconf/mlt_zylin_zpu_abel_rom.ldi>" } + } + + cdl_option CYGHWR_MEMORY_LAYOUT_H { + display "Memory layout header file" + flavor data + no_define + define -file system.h CYGHWR_MEMORY_LAYOUT_H + calculated { (CYG_HAL_STARTUP == "RAM") ? "<pkgconf/mlt_zylin_zpu_abel_ram.h>" : + (CYG_HAL_STARTUP == "ROMRAM") ? "<pkgconf/mlt_zylin_zpu_abel_romram.h>" : + "<pkgconf/mlt_zylin_zpu_abel_rom.h>" } + } + } +} diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/hal_platform_ints.h b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/hal_platform_ints.h new file mode 100644 index 0000000..9ff0029 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/hal_platform_ints.h @@ -0,0 +1,79 @@ +#ifndef CYGONCE_HAL_PLATFORM_INTS_H
+#define CYGONCE_HAL_PLATFORM_INTS_H
+//==========================================================================
+//
+// hal_platform_ints.h
+//
+// HAL Interrupt and clock assignments for ZPU
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): gthomas
+// Contributors: gthomas
+// Date: 2001-07-12
+// Purpose: Define Interrupt support
+// Description: The interrupt specifics for the ZPU board/platform are
+// defined here.
+//
+// Usage: #include <cyg/hal/hal_platform_ints.h>
+// ...
+//
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#define CYGNUM_HAL_INTERRUPT_TIMER 0
+
+#define CYGNUM_HAL_ISR_MIN 0
+
+#define CYGNUM_HAL_ISR_MAX 0
+
+#define CYGNUM_HAL_ISR_COUNT (CYGNUM_HAL_ISR_MAX + 1)
+
+// The vector used by the Real time clock
+#define CYGNUM_HAL_INTERRUPT_RTC CYGNUM_HAL_INTERRUPT_TIMER
+
+
+//----------------------------------------------------------------------------
+// Reset.
+__externC void hal_zpu_reset_cpu(void);
+#define HAL_PLATFORM_RESET() hal_zpu_reset_cpu()
+
+
+
+#endif // CYGONCE_HAL_PLATFORM_INTS_H
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/pkgconf/mlt_zylin_zpu_abel_ram.h b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/pkgconf/mlt_zylin_zpu_abel_ram.h new file mode 100644 index 0000000..4d31221 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/pkgconf/mlt_zylin_zpu_abel_ram.h @@ -0,0 +1,17 @@ +// eCos memory layout - Mon Jul 23 11:49:04 2001
+
+// This is a generated file - do not edit
+
+#ifndef __ASSEMBLER__
+#include <cyg/infra/cyg_type.h>
+#include <stddef.h>
+
+#endif
+#define CYGMEM_REGION_ram (0x00000000)
+#define CYGMEM_REGION_ram_SIZE (0x00008000)
+#define CYGMEM_REGION_ram_ATTR (CYGMEM_REGION_ATTR_R | CYGMEM_REGION_ATTR_W)
+#ifndef __ASSEMBLER__
+extern char CYG_LABEL_NAME (__heap1) [];
+#endif
+#define CYGMEM_SECTION_heap1 (CYG_LABEL_NAME (__heap1))
+#define CYGMEM_SECTION_heap1_SIZE ((CYGMEM_REGION_ram+CYGMEM_REGION_ram_SIZE) - (size_t) CYG_LABEL_NAME (__heap1))
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/pkgconf/mlt_zylin_zpu_abel_ram.ldi b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/pkgconf/mlt_zylin_zpu_abel_ram.ldi new file mode 100644 index 0000000..9a50a17 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/pkgconf/mlt_zylin_zpu_abel_ram.ldi @@ -0,0 +1,27 @@ +// eCos memory layout - Mon Jul 23 11:49:04 2001 + +// This is a generated file - do not edit + +#include <cyg/infra/cyg_type.inc> + +MEMORY +{ + ram : ORIGIN = 0x00000000, LENGTH = 0x8000 +} + +SECTIONS +{ + SECTIONS_BEGIN + SECTION_fixed_vectors (ram, 0x0, LMA_EQ_VMA) + SECTION_data (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_text (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_bss (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_rom_vectors (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_fini (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_rodata (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_rodata1 (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_fixup (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_gcc_except_table (ram, ALIGN (0x4), LMA_EQ_VMA) + CYG_LABEL_DEFN(__heap1) = ALIGN (0x8); + SECTIONS_END +} diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/plf_io.h b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/plf_io.h new file mode 100644 index 0000000..7e6a234 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/include/plf_io.h @@ -0,0 +1,64 @@ +#ifndef CYGONCE_HAL_PLF_IO_H
+#define CYGONCE_HAL_PLF_IO_H
+//=============================================================================
+//
+// plf_io.h
+//
+// ZPU board specific registers
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): tkoeller
+// Contributors: tdrury
+// Date: 2002-06-22
+// Purpose: Zylin ZPU board specific registers
+// Description:
+// Usage: #include <cyg/hal/plf_io.h>
+//
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+
+/* cause an "interrupt" from the idle thread */
+
+void _zpu_interrupt(void);
+/* KLUDGE!!!! some linker problem with _zpu_interrupt() that I'll solve later */
+#define HAL_IDLE_THREAD_ACTION(_count_) ((void (*)())0x20)();
+
+//-----------------------------------------------------------------------------
+// end of plf_io.h
+#endif // CYGONCE_HAL_PLF_IO_H
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/misc/redboot_RAM.ecm b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/misc/redboot_RAM.ecm new file mode 100644 index 0000000..04eae62 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/misc/redboot_RAM.ecm @@ -0,0 +1,53 @@ +cdl_savefile_version 1; +cdl_savefile_command cdl_savefile_version {}; +cdl_savefile_command cdl_savefile_command {}; +cdl_savefile_command cdl_configuration { description hardware template package }; +cdl_savefile_command cdl_package { value_source user_value wizard_value inferred_value }; +cdl_savefile_command cdl_component { value_source user_value wizard_value inferred_value }; +cdl_savefile_command cdl_option { value_source user_value wizard_value inferred_value }; +cdl_savefile_command cdl_interface { value_source user_value wizard_value inferred_value }; + +cdl_configuration eCos { + description "" ; + hardware zpu_board ; + template redboot ; + package -hardware CYGPKG_HAL_ZPU current ; + package -hardware CYGPKG_HAL_ZPU_CPU current ; + package -template CYGPKG_HAL current ; + package -template CYGPKG_INFRA current ; + package -template CYGPKG_REDBOOT current ; +}; + + +cdl_option CYGDBG_HAL_COMMON_INTERRUPTS_SAVE_MINIMUM_CONTEXT { + user_value 0 +}; + +cdl_option CYGDBG_HAL_COMMON_CONTEXT_SAVE_MINIMUM { + inferred_value 0 +}; + +cdl_option CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS { + inferred_value 1 +}; + +cdl_option CYGSEM_HAL_USE_ROM_MONITOR { + inferred_value 0 0 +}; + +cdl_component CYGBLD_BUILD_REDBOOT { + user_value 1 +}; + +cdl_option CYGOPT_REDBOOT_FIS { + user_value 0 +}; + +cdl_component CYGSEM_REDBOOT_FLASH_CONFIG { + user_value 0 +}; + +cdl_option CYGBLD_BUILD_REDBOOT_WITH_EXEC { + user_value 0 +}; + diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/src/abel_misc.c b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/src/abel_misc.c new file mode 100644 index 0000000..ed5a0e9 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/abel/current/src/abel_misc.c @@ -0,0 +1,61 @@ +//==========================================================================
+//
+// zpu_misc.c
+//
+// HAL misc board support code for Zylin ZPU board
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): gthomas
+// Contributors: gthomas, jskov, tkoeller, tdrury, nickg
+// Date: 2002-05-30
+// Purpose: HAL board support
+// Description: Implementations of HAL board interfaces
+//
+//####DESCRIPTIONEND####
+//
+//========================================================================*/
+
+#include <pkgconf/hal.h>
+
+#include <cyg/infra/cyg_type.h> // base types
+#include <cyg/hal/hal_io.h> // low level i/o
+#include <cyg/hal/var_io.h> // common registers
+#include <cyg/hal/plf_io.h> // platform registers
+
+
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/ChangeLog b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/ChangeLog new file mode 100644 index 0000000..a29dbf8 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/ChangeLog @@ -0,0 +1,39 @@ +2004-09-16 Øyvind Harboe <oyvind.harboe@zylin.com> + + * first cut HAL support for ZPU + +//=========================================================================== +//####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +// Copyright (C) 2003 Nick Garnett <nickg@calivar.com> +// +// eCos is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 2 or (at your option) any later version. +// +// eCos is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. +// +// You should have received a copy of the GNU General Public License along +// with eCos; if not, write to the Free Software Foundation, Inc., +// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +// +// As a special exception, if other files instantiate templates or use macros +// or inline functions from this file, or you compile this file and link it +// with other works to produce a work based on this file, this file does not +// by itself cause the resulting work to be covered by the GNU General Public +// License. However the source code for this file must still be made available +// in accordance with section (3) of the GNU General Public License. +// +// This exception does not invalidate any other reasons why a work based on +// this file might be covered by the GNU General Public License. +// +// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +// at http://sources.redhat.com/ecos/ecos-license/ +// ------------------------------------------- +//####ECOSGPLCOPYRIGHTEND#### +//=========================================================================== diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/cdl/hal_zylin_zpu_phi.cdl b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/cdl/hal_zylin_zpu_phi.cdl new file mode 100644 index 0000000..d7b7234 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/cdl/hal_zylin_zpu_phi.cdl @@ -0,0 +1,292 @@ +# ==================================================================== +# +# hal_zpu.cdl +# +# ZPU HAL package configuration data +# +# ==================================================================== +#####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +## +## eCos is free software; you can redistribute it and/or modify it under +## the terms of the GNU General Public License as published by the Free +## Software Foundation; either version 2 or (at your option) any later version. +## +## eCos is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or +## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +## for more details. +## +## You should have received a copy of the GNU General Public License along +## with eCos; if not, write to the Free Software Foundation, Inc., +## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +## +## As a special exception, if other files instantiate templates or use macros +## or inline functions from this file, or you compile this file and link it +## with other works to produce a work based on this file, this file does not +## by itself cause the resulting work to be covered by the GNU General Public +## License. However the source code for this file must still be made available +## in accordance with section (3) of the GNU General Public License. +## +## This exception does not invalidate any other reasons why a work based on +## this file might be covered by the GNU General Public License. +## +## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +## at http://sources.redhat.com/ecos/ecos-license/ +## ------------------------------------------- +#####ECOSGPLCOPYRIGHTEND#### +# ==================================================================== +######DESCRIPTIONBEGIN#### +# +# Author(s): +# Contributors: +# Date: 2001-07-12 +# +#####DESCRIPTIONEND#### +# +# ==================================================================== + +cdl_package CYGPKG_HAL_ZYLIN_ZPU_PHI { + display "Zylin ZPU HAL" + parent CYGPKG_HAL_ZYLIN_ZPU + define_header hal_zylin_zpu_phi.h + include_dir cyg/hal + hardware + description " + The Zylin ZPU HAL package provides the support needed to run + eCos on an Zylin ZPU board." + + compile phi_misc.c + + requires { CYGHWR_HAL_ZYLIN_ZPU == "ZPU1" } + + define_proc { + puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H <pkgconf/hal_zylin.h>" + puts $::cdl_system_header "#define CYGBLD_HAL_VARIANT_H <pkgconf/hal_zylin_zpu.h>" + puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_zylin_zpu_phi.h>" + puts $::cdl_header "#define HAL_PLATFORM_CPU \"ZPU1\"" + puts $::cdl_header "#define HAL_PLATFORM_BOARD \"Zylin Phi\"" + puts $::cdl_header "#define HAL_PLATFORM_EXTRA \"\"" + } + + # Real-time clock/counter specifics + cdl_option CYGNUM_HAL_ZYLIN_ZPU_CLOCK_SPEED { + display "CPU clock speed" + flavor data + default_value 64000000 + } + + cdl_component CYGNUM_HAL_RTC_CONSTANTS { + display "Real-time clock constants" + flavor none + + cdl_option CYGNUM_HAL_RTC_NUMERATOR { + display "Real-time clock numerator" + flavor data + default_value 1000000000 + } + cdl_option CYGNUM_HAL_RTC_DENOMINATOR { + display "Real-time clock denominator" + flavor data + default_value 100 + description "How many times a second to invoke the timer interrupt, normally 100" + } + cdl_option CYGNUM_HAL_RTC_PERIOD { + display "Real-time clock period" + flavor data + default_value (CYGNUM_HAL_ZYLIN_ZPU_CLOCK_SPEED / CYGNUM_HAL_RTC_DENOMINATOR) + } + } + + + cdl_component CYG_HAL_STARTUP { + display "Startup type" + flavor data + default_value {"RAM"} + legal_values {"RAM"} + no_define + define -file system.h CYG_HAL_STARTUP + description "For now the eCosBoard only supports DRAM startup" + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS { + display "Number of communication channels on the board" + flavor data + calculated 1 + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL { + display "Debug serial port" + active_if CYGPRI_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_CONFIGURABLE + flavor data + legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1 + default_value 0 + description " + This option + chooses which port will be used to connect to a host + running GDB." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL { + display "Diagnostic serial port" + active_if CYGPRI_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_CONFIGURABLE + flavor data + legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1 + default_value 0 + description " + This option + chooses which port will be used for diagnostic output." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD { + display "Diagnostic serial port baud rate" + flavor data + legal_values 9600 19200 38400 57600 115200 + default_value 38400 + description " + This option selects the baud rate used for the diagnostic port." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_BAUD { + display "GDB serial port baud rate" + flavor data + legal_values 9600 19200 38400 57600 115200 + default_value 38400 + description " + This option controls the baud rate used for the GDB connection." + } + + cdl_option CYGSEM_HAL_ROM_MONITOR { + display "Behave as a ROM monitor" + flavor bool + default_value 0 + parent CYGPKG_HAL_ROM_MONITOR + requires { CYG_HAL_STARTUP == "ROM" || CYG_HAL_STARTUP == "ROMRAM" } + description " + Enable this option if this program is to be used as a ROM monitor, + i.e. applications will be loaded into RAM on the board, and this + ROM monitor may process exceptions or interrupts generated from the + application. This enables features such as utilizing a separate + interrupt stack when exceptions are generated." + } + + cdl_option CYGSEM_HAL_USE_ROM_MONITOR { + display "Work with a ROM monitor" + flavor booldata + legal_values { "Generic" } + default_value { 0 } + parent CYGPKG_HAL_ROM_MONITOR + requires { CYG_HAL_STARTUP == "RAM" } + description " + Support can be enabled for different varieties of ROM monitor. + This support changes various eCos semantics such as the encoding + of diagnostic output, or the overriding of hardware interrupt + vectors. + Firstly there is \"Generic\" support which prevents the HAL + from overriding the hardware vectors that it does not use, to + instead allow an installed ROM monitor to handle them. This is + the most basic support which is likely to be common to most + implementations of ROM monitor. + \"GDB_stubs\" provides support when GDB stubs are included in + the ROM monitor or boot ROM." + } + + cdl_component CYGPKG_REDBOOT_HAL_OPTIONS { + display "Redboot HAL options" + flavor none + no_define + parent CYGPKG_REDBOOT + active_if CYGPKG_REDBOOT + description " + This option lists the target's requirements for a valid Redboot + configuration." + + cdl_option CYGBLD_BUILD_REDBOOT_BIN { + display "Build Redboot ROM binary image" + active_if CYGBLD_BUILD_REDBOOT + default_value 1 + no_define + description "This option enables the conversion of the Redboot ELF + image to a binary image suitable for ROM programming." + + make -priority 325 { + <PREFIX>/bin/redboot.bin : <PREFIX>/bin/redboot.elf + $(OBJCOPY) --strip-debug $< $(@:.bin=.img) + $(OBJCOPY) -O srec $< $(@:.bin=.srec) + $(OBJCOPY) -O binary $< $@ + } + + } + } + + cdl_component CYGBLD_GLOBAL_OPTIONS { + display "Global build options" + flavor none + parent CYGPKG_NONE + description " + Global build options including control over + compiler flags, linker flags and choice of toolchain." + + + cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX { + display "Global command prefix" + flavor data + no_define + default_value { "zpu-elf" } + description " + This option specifies the command prefix used when + invoking the build tools." + } + + cdl_option CYGBLD_GLOBAL_CFLAGS { + display "Global compiler flags" + flavor data + no_define + default_value { "-Wall -Wpointer-arith -Winline -Wundef -g -Os -ffunction-sections -fdata-sections -fno-exceptions -phi" } + description " + This option controls the global compiler flags which are used to + compile all packages by default. Individual packages may define + options which override these global flags." + } + + cdl_option CYGBLD_GLOBAL_LDFLAGS { + display "Global linker flags" + flavor data + no_define + default_value { "-Wl,--gc-sections -Wl,-static -g -nostdlib -phi -Wl,--relax -Os" } + description " + This option controls the global linker flags. Individual + packages may define options which override these global flags." + } + } + + cdl_component CYGHWR_MEMORY_LAYOUT { + display "Memory layout" + flavor data + no_define + calculated { (CYG_HAL_STARTUP == "RAM") ? "zpu_ram" : + (CYG_HAL_STARTUP == "ROMRAM") ? "zpu_romram" : + "zpu_rom" } + + cdl_option CYGHWR_MEMORY_LAYOUT_LDI { + display "Memory layout linker script fragment" + flavor data + no_define + define -file system.h CYGHWR_MEMORY_LAYOUT_LDI + calculated { (CYG_HAL_STARTUP == "RAM") ? "<pkgconf/mlt_zylin_zpu_phi_ram.ldi>" : + (CYG_HAL_STARTUP == "ROMRAM") ? "<pkgconf/mlt_zylin_zpu_phi_romram.ldi>" : + "<pkgconf/mlt_zylin_zpu_phi_rom.ldi>" } + } + + cdl_option CYGHWR_MEMORY_LAYOUT_H { + display "Memory layout header file" + flavor data + no_define + define -file system.h CYGHWR_MEMORY_LAYOUT_H + calculated { (CYG_HAL_STARTUP == "RAM") ? "<pkgconf/mlt_zylin_zpu_phi_ram.h>" : + (CYG_HAL_STARTUP == "ROMRAM") ? "<pkgconf/mlt_zylin_zpu_phi_romram.h>" : + "<pkgconf/mlt_zylin_zpu_phi_rom.h>" } + } + } +} diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/hal_platform_ints.h b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/hal_platform_ints.h new file mode 100644 index 0000000..1ec0475 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/hal_platform_ints.h @@ -0,0 +1,81 @@ +#ifndef CYGONCE_HAL_PLATFORM_INTS_H
+#define CYGONCE_HAL_PLATFORM_INTS_H
+//==========================================================================
+//
+// hal_platform_ints.h
+//
+// HAL Interrupt and clock assignments for ZPU
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): gthomas
+// Contributors: gthomas
+// Date: 2001-07-12
+// Purpose: Define Interrupt support
+// Description: The interrupt specifics for the ZPU board/platform are
+// defined here.
+//
+// Usage: #include <cyg/hal/hal_platform_ints.h>
+// ...
+//
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#define CYGNUM_HAL_INTERRUPT_TIMER 0
+#define CYGNUM_HAL_INTERRUPT_UART 1
+#define CYGNUM_HAL_INTERRUPT_ETHERMAC 2
+
+#define CYGNUM_HAL_ISR_MIN 0
+
+#define CYGNUM_HAL_ISR_MAX 2
+
+#define CYGNUM_HAL_ISR_COUNT (CYGNUM_HAL_ISR_MAX + 1)
+
+// The vector used by the Real time clock
+#define CYGNUM_HAL_INTERRUPT_RTC CYGNUM_HAL_INTERRUPT_TIMER
+
+
+//----------------------------------------------------------------------------
+// Reset.
+__externC void hal_zpu_reset_cpu(void);
+#define HAL_PLATFORM_RESET() hal_zpu_reset_cpu()
+
+
+
+#endif // CYGONCE_HAL_PLATFORM_INTS_H
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/pkgconf/mlt_zylin_zpu_phi_ram.h b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/pkgconf/mlt_zylin_zpu_phi_ram.h new file mode 100644 index 0000000..165467f --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/pkgconf/mlt_zylin_zpu_phi_ram.h @@ -0,0 +1,17 @@ +// eCos memory layout - Mon Jul 23 11:49:04 2001
+
+// This is a generated file - do not edit
+
+#ifndef __ASSEMBLER__
+#include <cyg/infra/cyg_type.h>
+#include <stddef.h>
+
+#endif
+#define CYGMEM_REGION_ram (0x00000000)
+#define CYGMEM_REGION_ram_SIZE (0x01ff0000) // 0x10000 as startup stack...
+#define CYGMEM_REGION_ram_ATTR (CYGMEM_REGION_ATTR_R | CYGMEM_REGION_ATTR_W)
+#ifndef __ASSEMBLER__
+extern char CYG_LABEL_NAME (__heap1) [];
+#endif
+#define CYGMEM_SECTION_heap1 (CYG_LABEL_NAME (__heap1))
+#define CYGMEM_SECTION_heap1_SIZE ((CYGMEM_REGION_ram+CYGMEM_REGION_ram_SIZE) - (size_t) CYG_LABEL_NAME (__heap1))
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/pkgconf/mlt_zylin_zpu_phi_ram.ldi b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/pkgconf/mlt_zylin_zpu_phi_ram.ldi new file mode 100644 index 0000000..ef5947c --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/pkgconf/mlt_zylin_zpu_phi_ram.ldi @@ -0,0 +1,27 @@ +// eCos memory layout - Mon Jul 23 11:49:04 2001 + +// This is a generated file - do not edit + +#include <cyg/infra/cyg_type.inc> + +MEMORY +{ + ram : ORIGIN = 0x00000000, LENGTH = 0x01ff0000 // 0x10000 as startup stack... +} + +SECTIONS +{ + SECTIONS_BEGIN + SECTION_fixed_vectors (ram, 0x0, LMA_EQ_VMA) + SECTION_data (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_text (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_rom_vectors (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_fini (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_rodata (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_rodata1 (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_fixup (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_gcc_except_table (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_bss (ram, ALIGN (0x4), LMA_EQ_VMA) + CYG_LABEL_DEFN(__heap1) = ALIGN (0x8); + SECTIONS_END +} diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/plf_io.h b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/plf_io.h new file mode 100644 index 0000000..1c6f53b --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/include/plf_io.h @@ -0,0 +1,58 @@ +#ifndef CYGONCE_HAL_PLF_IO_H
+#define CYGONCE_HAL_PLF_IO_H
+//=============================================================================
+//
+// plf_io.h
+//
+// ZPU board specific registers
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): tkoeller
+// Contributors: tdrury
+// Date: 2002-06-22
+// Purpose: Zylin ZPU board specific registers
+// Description:
+// Usage: #include <cyg/hal/plf_io.h>
+//
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+
+//-----------------------------------------------------------------------------
+// end of plf_io.h
+#endif // CYGONCE_HAL_PLF_IO_H
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/src/phi_misc.c b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/src/phi_misc.c new file mode 100644 index 0000000..f7393f7 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/phi/current/src/phi_misc.c @@ -0,0 +1,72 @@ +//==========================================================================
+//
+// zpu_misc.c
+//
+// HAL misc board support code for Zylin ZPU board
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): gthomas
+// Contributors: gthomas, jskov, tkoeller, tdrury, nickg
+// Date: 2002-05-30
+// Purpose: HAL board support
+// Description: Implementations of HAL board interfaces
+//
+//####DESCRIPTIONEND####
+//
+//========================================================================*/
+
+#include <pkgconf/hal.h>
+
+#include <cyg/infra/cyg_type.h> // base types
+#include <cyg/hal/hal_io.h> // low level i/o
+#include <cyg/hal/var_io.h> // common registers
+#include <cyg/hal/plf_io.h> // platform registers
+
+
+volatile int *INTERRUPT_MASK=(volatile int *)0x080a0020;
+
+volatile int *TIMER_PERIOD=(volatile int *)0x080a0034;
+volatile int *TIMER_INTERRUPT=(volatile int *)0x080a0030;
+volatile int *TIMER_ENABLE=(volatile int *)0x080a002c;
+volatile int *TIMER_COUNTER=(volatile int *)0x080a0038;
+volatile int *UART_INTERRUPT=(volatile int *)0x080a0028;
+volatile int *UART_ENABLE=(volatile int *)0x080a0024;
+
+
+
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/ChangeLog b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/ChangeLog new file mode 100644 index 0000000..519b620 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/ChangeLog @@ -0,0 +1,38 @@ +2004-12-05 Øyvind Harboe <oyvind.harboe@zylin.com> + + * first cut ZPU HAL + +//=========================================================================== +//####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +// +// eCos is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 2 or (at your option) any later version. +// +// eCos is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. +// +// You should have received a copy of the GNU General Public License along +// with eCos; if not, write to the Free Software Foundation, Inc., +// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +// +// As a special exception, if other files instantiate templates or use macros +// or inline functions from this file, or you compile this file and link it +// with other works to produce a work based on this file, this file does not +// by itself cause the resulting work to be covered by the GNU General Public +// License. However the source code for this file must still be made available +// in accordance with section (3) of the GNU General Public License. +// +// This exception does not invalidate any other reasons why a work based on +// this file might be covered by the GNU General Public License. +// +// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +// at http://sources.redhat.com/ecos/ecos-license/ +// ------------------------------------------- +//####ECOSGPLCOPYRIGHTEND#### +//=========================================================================== diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/cdl/hal_zylin_zpu.cdl b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/cdl/hal_zylin_zpu.cdl new file mode 100644 index 0000000..8d96088 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/cdl/hal_zylin_zpu.cdl @@ -0,0 +1,83 @@ +# ==================================================================== +# +# hal_zpu.cdl +# +# Zylin ZPU HAL package configuration data +# +# ==================================================================== +#####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## This file is part of eCos, the Embedded Configurable Operating System. +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +## Copyright (C) 2003 Nick Garnett <nickg@calivar.com> +## +## eCos is free software; you can redistribute it and/or modify it under +## the terms of the GNU General Public License as published by the Free +## Software Foundation; either version 2 or (at your option) any later version. +## +## eCos is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or +## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +## for more details. +## +## You should have received a copy of the GNU General Public License along +## with eCos; if not, write to the Free Software Foundation, Inc., +## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +## +## As a special exception, if other files instantiate templates or use macros +## or inline functions from this file, or you compile this file and link it +## with other works to produce a work based on this file, this file does not +## by itself cause the resulting work to be covered by the GNU General Public +## License. However the source code for this file must still be made available +## in accordance with section (3) of the GNU General Public License. +## +## This exception does not invalidate any other reasons why a work based on +## this file might be covered by the GNU General Public License. +## +## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +## at http://sources.redhat.com/ecos/ecos-license/ +## ------------------------------------------- +#####ECOSGPLCOPYRIGHTEND#### +# ==================================================================== +######DESCRIPTIONBEGIN#### +# +# Author(s): gthomas +# Contributors: gthomas, tkoeller, tdrury, nickg +# Date: 2001-07-12 +# +#####DESCRIPTIONEND#### +# +# ==================================================================== + +cdl_package CYGPKG_HAL_ZYLIN_ZPU { + display "Zylin ZPU variant HAL" + parent CYGPKG_HAL_ZYLIN + define_header hal_zylin_zpu.h + include_dir cyg/hal + hardware + description " + The ZPU HAL package provides the support needed to run + eCos on Zylin ZPU based targets." + + compile hal_diag.c zpu_misc.c + + + # Let the architectural HAL see this variant's files + define_proc { + puts $::cdl_system_header "#define CYGBLD_HAL_ZPU_VAR_IO_H" + puts $::cdl_system_header "#define CYGBLD_HAL_ZPU_VAR_ARCH_H" + } + + cdl_option CYGHWR_HAL_ZYLIN_ZPU { + display "ZPU variant used" + flavor data + default_value {"ZPU1"} + legal_values {"ZPU1"} + description "The ZPU microcontroller family has several variants, + the main differences being the amount of on-chip SRAM, + peripherals and their layout. This option allows the + platform HALs to select the specific microcontroller + being used." + } + +} diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/hal_cache.h b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/hal_cache.h new file mode 100644 index 0000000..d3fef4f --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/hal_cache.h @@ -0,0 +1,192 @@ +#ifndef CYGONCE_HAL_CACHE_H
+#define CYGONCE_HAL_CACHE_H
+
+//=============================================================================
+//
+// hal_cache.h
+//
+// HAL cache control API
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): nickg, gthomas
+// Contributors: nickg, gthomas
+// Date: 1998-09-28
+// Purpose: Cache control API
+// Description: The macros defined here provide the HAL APIs for handling
+// cache control operations.
+// Usage:
+// #include <cyg/hal/hal_cache.h>
+// ...
+//
+//
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+
+#include <cyg/infra/cyg_type.h>
+
+//-----------------------------------------------------------------------------
+// Cache dimensions
+
+// Data cache
+//#define HAL_DCACHE_SIZE 0 // Size of data cache in bytes
+//#define HAL_DCACHE_LINE_SIZE 0 // Size of a data cache line
+//#define HAL_DCACHE_WAYS 0 // Associativity of the cache
+
+// Instruction cache
+//#define HAL_ICACHE_SIZE 0 // Size of cache in bytes
+//#define HAL_ICACHE_LINE_SIZE 0 // Size of a cache line
+//#define HAL_ICACHE_WAYS 0 // Associativity of the cache
+
+//#define HAL_DCACHE_SETS (HAL_DCACHE_SIZE/(HAL_DCACHE_LINE_SIZE*HAL_DCACHE_WAYS))
+//#define HAL_ICACHE_SETS (HAL_ICACHE_SIZE/(HAL_ICACHE_LINE_SIZE*HAL_ICACHE_WAYS))
+
+//-----------------------------------------------------------------------------
+// Global control of data cache
+
+// Enable the data cache
+#define HAL_DCACHE_ENABLE()
+
+// Disable the data cache
+#define HAL_DCACHE_DISABLE()
+
+// Invalidate the entire cache
+#define HAL_DCACHE_INVALIDATE_ALL()
+
+// Synchronize the contents of the cache with memory.
+#define HAL_DCACHE_SYNC()
+
+// Purge contents of data cache
+#define HAL_DCACHE_PURGE_ALL()
+
+// Query the state of the data cache (does not affect the caching)
+#define HAL_DCACHE_IS_ENABLED(_state_) \
+ CYG_MACRO_START \
+ (_state_) = 0; \
+ CYG_MACRO_END
+
+// Set the data cache refill burst size
+//#define HAL_DCACHE_BURST_SIZE(_size_)
+
+// Set the data cache write mode
+//#define HAL_DCACHE_WRITE_MODE( _mode_ )
+
+//#define HAL_DCACHE_WRITETHRU_MODE 0
+//#define HAL_DCACHE_WRITEBACK_MODE 1
+
+// Load the contents of the given address range into the data cache
+// and then lock the cache so that it stays there.
+//#define HAL_DCACHE_LOCK(_base_, _size_)
+
+// Undo a previous lock operation
+//#define HAL_DCACHE_UNLOCK(_base_, _size_)
+
+// Unlock entire cache
+//#define HAL_DCACHE_UNLOCK_ALL()
+
+//-----------------------------------------------------------------------------
+// Data cache line control
+
+// Allocate cache lines for the given address range without reading its
+// contents from memory.
+//#define HAL_DCACHE_ALLOCATE( _base_ , _size_ )
+
+// Write dirty cache lines to memory and invalidate the cache entries
+// for the given address range.
+//#define HAL_DCACHE_FLUSH( _base_ , _size_ )
+
+// Invalidate cache lines in the given range without writing to memory.
+//#define HAL_DCACHE_INVALIDATE( _base_ , _size_ )
+
+// Write dirty cache lines to memory for the given address range.
+//#define HAL_DCACHE_STORE( _base_ , _size_ )
+
+// Preread the given range into the cache with the intention of reading
+// from it later.
+//#define HAL_DCACHE_READ_HINT( _base_ , _size_ )
+
+// Preread the given range into the cache with the intention of writing
+// to it later.
+//#define HAL_DCACHE_WRITE_HINT( _base_ , _size_ )
+
+// Allocate and zero the cache lines associated with the given range.
+//#define HAL_DCACHE_ZERO( _base_ , _size_ )
+
+//-----------------------------------------------------------------------------
+// Global control of Instruction cache
+
+// Enable the instruction cache
+#define HAL_ICACHE_ENABLE()
+
+// Disable the instruction cache
+#define HAL_ICACHE_DISABLE()
+
+// Invalidate the entire cache
+#define HAL_ICACHE_INVALIDATE_ALL()
+
+// Synchronize the contents of the cache with memory.
+#define HAL_ICACHE_SYNC()
+
+// Query the state of the instruction cache (does not affect the caching)
+#define HAL_ICACHE_IS_ENABLED(_state_) \
+ CYG_MACRO_START \
+ (_state_) = 0; \
+ CYG_MACRO_END
+
+// Set the instruction cache refill burst size
+//#define HAL_ICACHE_BURST_SIZE(_size_)
+
+// Load the contents of the given address range into the instruction cache
+// and then lock the cache so that it stays there.
+//#define HAL_ICACHE_LOCK(_base_, _size_)
+
+// Undo a previous lock operation
+//#define HAL_ICACHE_UNLOCK(_base_, _size_)
+
+// Unlock entire cache
+//#define HAL_ICACHE_UNLOCK_ALL()
+
+//-----------------------------------------------------------------------------
+// Instruction cache line control
+
+// Invalidate cache lines in the given range without writing to memory.
+//#define HAL_ICACHE_INVALIDATE( _base_ , _size_ )
+
+//-----------------------------------------------------------------------------
+#endif // ifndef CYGONCE_HAL_CACHE_H
+// End of hal_cache.h
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/hal_diag.h b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/hal_diag.h new file mode 100644 index 0000000..3a9dba4 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/hal_diag.h @@ -0,0 +1,90 @@ +#ifndef CYGONCE_HAL_DIAG_H
+#define CYGONCE_HAL_DIAG_H
+
+//=============================================================================
+//
+// hal_diag.h
+//
+// HAL Support for Kernel Diagnostic Routines
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): jskov
+// Contributors:jskov, gthomas, tkoeller
+// Date: 2001-07-12
+// Purpose: HAL Support for Kernel Diagnostic Routines
+// Description: Diagnostic routines for use during kernel development.
+// Usage: #include <cyg/hal/hal_diag.h>
+//
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+
+#include <pkgconf/hal.h>
+
+#include <cyg/infra/cyg_type.h>
+
+#include <cyg/hal/hal_if.h>
+
+externC void zpu_if_diag_init(void);
+externC void zpu_if_diag_write_char(char c);
+externC void zpu_if_diag_read_char(char *c);
+
+#define HAL_DIAG_INIT() zpu_if_diag_init()
+#define HAL_DIAG_WRITE_CHAR(_c_) zpu_if_diag_write_char(_c_)
+#define HAL_DIAG_READ_CHAR(_c_) zpu_if_diag_read_char(&_c_)
+
+//-----------------------------------------------------------------------------
+// LED
+externC void hal_diag_led(int mask);
+
+externC void hal_zpu_set_leds(int mask);
+
+//-----------------------------------------------------------------------------
+// delay
+
+externC void hal_delay_us(cyg_int32 usecs);
+#define HAL_DELAY_US(n) hal_delay_us(n);
+
+//-----------------------------------------------------------------------------
+// reset
+
+extern void hal_zpu_reset_cpu(void);
+
+//-----------------------------------------------------------------------------
+// end of hal_diag.h
+#endif // CYGONCE_HAL_DIAG_H
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/plf_stub.h b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/plf_stub.h new file mode 100644 index 0000000..eb87958 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/plf_stub.h @@ -0,0 +1,85 @@ +#ifndef CYGONCE_HAL_PLF_STUB_H
+#define CYGONCE_HAL_PLF_STUB_H
+
+//=============================================================================
+//
+// plf_stub.h
+//
+// Platform header for GDB stub support.
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): jskov
+// Contributors:jskov, gthomas
+// Date: 2001-07-12
+// Purpose: Platform HAL stub support for ZPU boards.
+// Usage: #include <cyg/hal/plf_stub.h>
+//
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+
+#include <pkgconf/hal.h>
+#include CYGBLD_HAL_PLATFORM_H
+
+#ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
+
+#include <cyg/infra/cyg_type.h> // CYG_UNUSED_PARAM
+
+
+//----------------------------------------------------------------------------
+// Define some platform specific communication details. This is mostly
+// handled by hal_if now, but we need to make sure the comms tables are
+// properly initialized.
+
+externC void cyg_hal_plf_comms_init(void);
+
+#define HAL_STUB_PLATFORM_INIT_SERIAL() cyg_hal_plf_comms_init()
+
+#define HAL_STUB_PLATFORM_SET_BAUD_RATE(baud) CYG_UNUSED_PARAM(int, (baud))
+#define HAL_STUB_PLATFORM_INTERRUPTIBLE 0
+#define HAL_STUB_PLATFORM_INIT_BREAK_IRQ() CYG_EMPTY_STATEMENT
+
+//----------------------------------------------------------------------------
+// Stub initializer.
+#define HAL_STUB_PLATFORM_INIT() CYG_EMPTY_STATEMENT
+
+#endif // ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
+
+//-----------------------------------------------------------------------------
+#endif // CYGONCE_HAL_PLF_STUB_H
+// End of plf_stub.h
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/var_arch.h b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/var_arch.h new file mode 100644 index 0000000..293d7fc --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/var_arch.h @@ -0,0 +1,73 @@ +#ifndef CYGONCE_HAL_VAR_ARCH_H
+#define CYGONCE_HAL_VAR_ARCH_H
+//=============================================================================
+//
+// var_arch.h
+//
+// ZPU variant architecture overrides
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 2003 Jonathan Larmour <jifl@eCosCentric.com>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting the copyright
+// holders.
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): jlarmour
+// Contributors: Daniel Neri
+// Date: 2003-06-24
+// Purpose: ZPU variant architecture overrides
+// Description:
+// Usage: #include <cyg/hal/hal_arch.h>
+//
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+
+#include <pkgconf/hal.h>
+#include <cyg/hal/hal_io.h>
+
+//--------------------------------------------------------------------------
+// Idle thread code.
+// This macro is called in the idle thread loop, and gives the HAL the
+// chance to insert code. Typical idle thread behaviour might be to halt the
+// processor. These implementations halt the system core clock.
+
+#ifndef HAL_IDLE_THREAD_ACTION
+#define HAL_IDLE_THREAD_ACTION(_count_) \
+CYG_MACRO_START \
+CYG_MACRO_END
+#endif
+
+//-----------------------------------------------------------------------------
+// end of var_arch.h
+#endif // CYGONCE_HAL_VAR_ARCH_H
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/var_io.h b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/var_io.h new file mode 100644 index 0000000..f1ef035 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/include/var_io.h @@ -0,0 +1,73 @@ +#ifndef CYGONCE_HAL_VAR_IO_H
+#define CYGONCE_HAL_VAR_IO_H
+//=============================================================================
+//
+// var_io.h
+//
+// Variant specific registers
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): jskov
+// Contributors:jskov, gthomas, tkoeller, tdrury, nickg
+// Date: 2001-07-12
+// Purpose: ZPU variant specific registers
+// Description:
+// Usage: #include <cyg/hal/var_io.h>
+//
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+
+#include <cyg/hal/plf_io.h>
+
+
+extern volatile int *INTERRUPT_MASK;
+extern volatile int *TIMER_PERIOD;
+extern volatile int *TIMER_INTERRUPT;
+extern volatile int *TIMER_ENABLE;
+extern volatile int *TIMER_COUNTER;
+extern volatile int *UART_INTERRUPT;
+extern volatile int *UART_ENABLE;
+void ethermac_enable(int enable);
+int ethermac_interrupt();
+void ethermac_ack();
+
+//-----------------------------------------------------------------------------
+// end of var_io.h
+#endif // CYGONCE_HAL_VAR_IO_H
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/src/hal_diag.c b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/src/hal_diag.c new file mode 100644 index 0000000..0b0f901 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/src/hal_diag.c @@ -0,0 +1,88 @@ +/*=============================================================================
+//
+// hal_diag.c
+//
+// HAL diagnostic output code
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): jskov
+// Contributors:jskov, gthomas
+// Date: 2001-07-12
+// Purpose: HAL diagnostic output
+// Description: Implementations of HAL diagnostic output support.
+//
+//####DESCRIPTIONEND####
+//
+//===========================================================================*/
+
+#include <pkgconf/hal.h>
+#include CYGBLD_HAL_PLATFORM_H
+
+#include <cyg/infra/cyg_type.h> // base types
+
+#include <cyg/hal/hal_arch.h> // SAVE/RESTORE GP macros
+#include <cyg/hal/hal_io.h> // IO macros
+#include <cyg/hal/hal_if.h> // interface API
+#include <cyg/hal/hal_intr.h> // HAL_ENABLE/MASK/UNMASK_INTERRUPTS
+#include <cyg/hal/hal_misc.h> // Helper functions
+#include <cyg/hal/drv_api.h> // CYG_ISR_HANDLED
+#include <cyg/hal/hal_diag.h>
+
+#include <cyg/hal/var_io.h> // USART registers
+
+void zpu_if_diag_init(void)
+{
+}
+
+extern void outbyte(int c);
+extern int inbyte();
+
+void
+zpu_if_diag_write_char(char c)
+{
+ outbyte(c);
+}
+
+void
+zpu_if_diag_read_char(char *c)
+{
+ *c=inbyte();
+}
+
+//-----------------------------------------------------------------------------
+// End of hal_diag.c
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/src/zpu_misc.c b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/src/zpu_misc.c new file mode 100644 index 0000000..019e024 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/var/current/src/zpu_misc.c @@ -0,0 +1,252 @@ +/*==========================================================================
+//
+// zpu_misc.c
+//
+// HAL misc board support code for Zylin ZPU
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): gthomas
+// Contributors: gthomas, jskov, nickg, tkoeller
+// Date: 2001-07-12
+// Purpose: HAL board support
+// Description: Implementations of HAL board interfaces
+//
+//####DESCRIPTIONEND####
+//
+//========================================================================*/
+
+#include <pkgconf/hal.h>
+
+#include <cyg/infra/cyg_type.h> // base types
+#include <cyg/infra/cyg_trac.h> // tracing macros
+#include <cyg/infra/cyg_ass.h> // assertion macros
+
+#include <cyg/hal/hal_io.h> // IO macros
+#include <cyg/hal/hal_arch.h> // Register state info
+#include <cyg/hal/hal_diag.h>
+#ifdef CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT
+#include <cyg/hal/drv_api.h> // HAL ISR support
+#endif
+#include <cyg/hal/hal_intr.h> // necessary?
+
+#include <cyg/hal/hal_cache.h>
+#include <cyg/hal/hal_if.h> // calling interface
+#include <cyg/hal/hal_misc.h> // helper functions
+#include <cyg/hal/var_io.h> // platform registers
+
+
+
+
+
+// -------------------------------------------------------------------------
+// Clock support
+
+static cyg_uint32 _period;
+
+
+void hal_clock_initialize(cyg_uint32 period)
+{
+ _period=period;
+ *TIMER_PERIOD=period;
+ *TIMER_INTERRUPT=0x2; // reset counter
+}
+
+void hal_clock_reset(cyg_uint32 vector, cyg_uint32 period)
+{
+ /* the next interrupt will happen without further action */
+}
+
+
+long long _readCycles();
+
+void hal_clock_read(cyg_uint32 *pvalue)
+{
+ *pvalue=_period-1-*TIMER_COUNTER;
+}
+
+// -------------------------------------------------------------------------
+//
+void hal_delay_us(cyg_int32 usecs)
+{
+ long long until=_readCycles();
+ until+=((long long)usecs*(long long)(CYGNUM_HAL_ZYLIN_ZPU_CLOCK_SPEED))/(long long)1000000;
+
+ /* waiting for the moment to pass.... */
+ for (;;)
+ {
+ if (_readCycles()>until)
+ {
+ break;
+ }
+ }
+}
+
+// -------------------------------------------------------------------------
+// Hardware init
+
+void hal_hardware_init(void)
+{
+ int i;
+ for (i=0; i<CYGNUM_HAL_ISR_COUNT; i++)
+ {
+ hal_interrupt_handlers[i]=(CYG_ADDRESS)hal_default_isr;
+ }
+}
+
+// -------------------------------------------------------------------------
+// This routine is called to respond to a hardware interrupt (IRQ). It
+// should interrogate the hardware and return the IRQ vector number.
+
+int hal_IRQ_handler(void)
+{
+ // for now we only have this type of interrupt
+ if ((*TIMER_INTERRUPT&0x1)!=0)
+ {
+ return CYGNUM_HAL_INTERRUPT_TIMER;
+ } else if ((*UART_INTERRUPT&0x1)!=0)
+ {
+ return CYGNUM_HAL_INTERRUPT_UART;
+ }
+#ifdef CYGPKG_IO_ETH_DRIVERS
+ else if (ethermac_interrupt())
+ {
+ return CYGNUM_HAL_INTERRUPT_ETHERMAC;
+ }
+#endif
+ else
+ {
+ return CYGNUM_HAL_INTERRUPT_NONE;
+ }
+}
+
+// -------------------------------------------------------------------------
+// Interrupt control
+//
+
+void hal_interrupt_mask(int vector)
+{
+ CYG_ASSERT(vector <= CYGNUM_HAL_ISR_MAX &&
+ vector >= CYGNUM_HAL_ISR_MIN , "Invalid vector");
+
+ if (vector==CYGNUM_HAL_INTERRUPT_TIMER)
+ {
+ *TIMER_ENABLE=0;
+ } else if (vector==CYGNUM_HAL_INTERRUPT_UART)
+ {
+ *UART_ENABLE=0;
+ }
+#ifdef CYGPKG_IO_ETH_DRIVERS
+ else if (vector==CYGNUM_HAL_INTERRUPT_ETHERMAC)
+ {
+ ethermac_enable(0);
+ }
+#endif
+}
+
+void hal_interrupt_unmask(int vector)
+{
+ CYG_ASSERT(vector <= CYGNUM_HAL_ISR_MAX &&
+ vector >= CYGNUM_HAL_ISR_MIN , "Invalid vector");
+ if (vector==CYGNUM_HAL_INTERRUPT_TIMER)
+ {
+ *TIMER_ENABLE=1;
+ } else if (vector==CYGNUM_HAL_INTERRUPT_UART)
+ {
+ *UART_ENABLE=1;
+ }
+#ifdef CYGPKG_IO_ETH_DRIVERS
+ else if (vector==CYGNUM_HAL_INTERRUPT_ETHERMAC)
+ {
+ ethermac_enable(1);
+ }
+#endif
+
+}
+
+void hal_interrupt_acknowledge(int vector)
+{
+ if (vector==CYGNUM_HAL_INTERRUPT_TIMER)
+ {
+ *TIMER_INTERRUPT=0x1;
+ } else if (vector==CYGNUM_HAL_INTERRUPT_UART)
+ {
+ *UART_INTERRUPT=0x1;
+ }
+#ifdef CYGPKG_IO_ETH_DRIVERS
+ else if (vector==CYGNUM_HAL_INTERRUPT_ETHERMAC)
+ {
+ ethermac_ack();
+ }
+#endif
+
+}
+
+void hal_interrupt_configure(int vector, int level, int up)
+{
+ CYG_ASSERT(vector <= CYGNUM_HAL_ISR_MAX &&
+ vector >= CYGNUM_HAL_ISR_MIN , "Invalid vector");
+}
+
+void hal_interrupt_set_level(int vector, int level)
+{
+ CYG_ASSERT(vector <= CYGNUM_HAL_ISR_MAX &&
+ vector >= CYGNUM_HAL_ISR_MIN , "Invalid vector");
+ CYG_ASSERT(level >= 0 && level <= 7, "Invalid level");
+
+}
+
+void hal_show_IRQ(int vector, int data, int handler)
+{
+}
+
+
+/* Use the watchdog to generate a reset */
+void hal_zpu_reset_cpu(void)
+{
+}
+
+/* nothing to do by default */
+cyg_uint32
+hal_default_isr(cyg_uint32 vector, CYG_ADDRWORD data)
+{
+ return 0;
+}
+
+//--------------------------------------------------------------------------
+// EOF zpu_misc.c
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/ChangeLog b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/ChangeLog new file mode 100644 index 0000000..a29dbf8 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/ChangeLog @@ -0,0 +1,39 @@ +2004-09-16 Øyvind Harboe <oyvind.harboe@zylin.com> + + * first cut HAL support for ZPU + +//=========================================================================== +//####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +// Copyright (C) 2003 Nick Garnett <nickg@calivar.com> +// +// eCos is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 2 or (at your option) any later version. +// +// eCos is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. +// +// You should have received a copy of the GNU General Public License along +// with eCos; if not, write to the Free Software Foundation, Inc., +// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +// +// As a special exception, if other files instantiate templates or use macros +// or inline functions from this file, or you compile this file and link it +// with other works to produce a work based on this file, this file does not +// by itself cause the resulting work to be covered by the GNU General Public +// License. However the source code for this file must still be made available +// in accordance with section (3) of the GNU General Public License. +// +// This exception does not invalidate any other reasons why a work based on +// this file might be covered by the GNU General Public License. +// +// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +// at http://sources.redhat.com/ecos/ecos-license/ +// ------------------------------------------- +//####ECOSGPLCOPYRIGHTEND#### +//=========================================================================== diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/cdl/hal_zylin_zpu_zeta.cdl b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/cdl/hal_zylin_zpu_zeta.cdl new file mode 100644 index 0000000..65a8d59 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/cdl/hal_zylin_zpu_zeta.cdl @@ -0,0 +1,298 @@ +# ==================================================================== +# +# hal_zpu.cdl +# +# ZPU HAL package configuration data +# +# ==================================================================== +#####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +## +## eCos is free software; you can redistribute it and/or modify it under +## the terms of the GNU General Public License as published by the Free +## Software Foundation; either version 2 or (at your option) any later version. +## +## eCos is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or +## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +## for more details. +## +## You should have received a copy of the GNU General Public License along +## with eCos; if not, write to the Free Software Foundation, Inc., +## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +## +## As a special exception, if other files instantiate templates or use macros +## or inline functions from this file, or you compile this file and link it +## with other works to produce a work based on this file, this file does not +## by itself cause the resulting work to be covered by the GNU General Public +## License. However the source code for this file must still be made available +## in accordance with section (3) of the GNU General Public License. +## +## This exception does not invalidate any other reasons why a work based on +## this file might be covered by the GNU General Public License. +## +## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +## at http://sources.redhat.com/ecos/ecos-license/ +## ------------------------------------------- +#####ECOSGPLCOPYRIGHTEND#### +# ==================================================================== +######DESCRIPTIONBEGIN#### +# +# Author(s): +# Contributors: +# Date: 2001-07-12 +# +#####DESCRIPTIONEND#### +# +# ==================================================================== + +cdl_package CYGPKG_HAL_ZYLIN_ZPU_ZETA { + display "Zylin ZPU HAL" + parent CYGPKG_HAL_ZYLIN_ZPU + define_header hal_zylin_zpu_zeta.h + include_dir cyg/hal + hardware + description " + The Zylin ZPU HAL package provides the support needed to run + eCos on an Zylin ZPU board." + + compile zeta_misc.c + + requires { CYGHWR_HAL_ZYLIN_ZPU == "ZPU1" } + + define_proc { + puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H <pkgconf/hal_zylin.h>" + puts $::cdl_system_header "#define CYGBLD_HAL_VARIANT_H <pkgconf/hal_zylin_zpu.h>" + puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_zylin_zpu_zeta.h>" + puts $::cdl_header "#define HAL_PLATFORM_CPU \"ZPU1\"" + puts $::cdl_header "#define HAL_PLATFORM_BOARD \"Zylin Zeta\"" + puts $::cdl_header "#define HAL_PLATFORM_EXTRA \"\"" + } + + # Real-time clock/counter specifics + cdl_option CYGNUM_HAL_ZYLIN_ZPU_CLOCK_SPEED { + display "CPU clock speed" + flavor data + default_value 90000000 + } + + cdl_component CYGNUM_HAL_RTC_CONSTANTS { + display "Real-time clock constants" + flavor none + + cdl_option CYGNUM_HAL_RTC_NUMERATOR { + display "Real-time clock numerator" + flavor data + default_value 1000000000 + } + cdl_option CYGNUM_HAL_RTC_DENOMINATOR { + display "Real-time clock denominator" + flavor data + default_value 100 + } + cdl_option CYGNUM_HAL_RTC_PERIOD { + display "Real-time clock period" + flavor data + default_value (CYGNUM_HAL_ZYLIN_ZPU_CLOCK_SPEED / CYGNUM_HAL_RTC_DENOMINATOR) + } + } + + + cdl_component CYG_HAL_STARTUP { + display "Startup type" + flavor data + default_value {"RAM"} + legal_values {"RAM"} + no_define + define -file system.h CYG_HAL_STARTUP + description " + When targetting the ZPU board it is possible to build + the system for either RAM bootstrap or ROM bootstrap(s). Select + 'ram' when building programs to load into RAM using onboard + debug software such as Angel or eCos GDB stubs. Select 'rom' + when building a stand-alone application which will be put + into ROM. Using ROMRAM will allow the program to exist in + ROM, but be copied to RAM during startup." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS { + display "Number of communication channels on the board" + flavor data + calculated 1 + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL { + display "Debug serial port" + active_if CYGPRI_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_CONFIGURABLE + flavor data + legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1 + default_value 0 + description " + This option + chooses which port will be used to connect to a host + running GDB." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL { + display "Diagnostic serial port" + active_if CYGPRI_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_CONFIGURABLE + flavor data + legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1 + default_value 0 + description " + This option + chooses which port will be used for diagnostic output." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD { + display "Diagnostic serial port baud rate" + flavor data + legal_values 9600 19200 38400 57600 115200 + default_value 38400 + description " + This option selects the baud rate used for the diagnostic port." + } + + cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_BAUD { + display "GDB serial port baud rate" + flavor data + legal_values 9600 19200 38400 57600 115200 + default_value 38400 + description " + This option controls the baud rate used for the GDB connection." + } + + cdl_option CYGSEM_HAL_ROM_MONITOR { + display "Behave as a ROM monitor" + flavor bool + default_value 0 + parent CYGPKG_HAL_ROM_MONITOR + requires { CYG_HAL_STARTUP == "ROM" || CYG_HAL_STARTUP == "ROMRAM" } + description " + Enable this option if this program is to be used as a ROM monitor, + i.e. applications will be loaded into RAM on the board, and this + ROM monitor may process exceptions or interrupts generated from the + application. This enables features such as utilizing a separate + interrupt stack when exceptions are generated." + } + + cdl_option CYGSEM_HAL_USE_ROM_MONITOR { + display "Work with a ROM monitor" + flavor booldata + legal_values { "Generic" } + default_value { 0 } + parent CYGPKG_HAL_ROM_MONITOR + requires { CYG_HAL_STARTUP == "RAM" } + description " + Support can be enabled for different varieties of ROM monitor. + This support changes various eCos semantics such as the encoding + of diagnostic output, or the overriding of hardware interrupt + vectors. + Firstly there is \"Generic\" support which prevents the HAL + from overriding the hardware vectors that it does not use, to + instead allow an installed ROM monitor to handle them. This is + the most basic support which is likely to be common to most + implementations of ROM monitor. + \"GDB_stubs\" provides support when GDB stubs are included in + the ROM monitor or boot ROM." + } + + cdl_component CYGPKG_REDBOOT_HAL_OPTIONS { + display "Redboot HAL options" + flavor none + no_define + parent CYGPKG_REDBOOT + active_if CYGPKG_REDBOOT + description " + This option lists the target's requirements for a valid Redboot + configuration." + + cdl_option CYGBLD_BUILD_REDBOOT_BIN { + display "Build Redboot ROM binary image" + active_if CYGBLD_BUILD_REDBOOT + default_value 1 + no_define + description "This option enables the conversion of the Redboot ELF + image to a binary image suitable for ROM programming." + + make -priority 325 { + <PREFIX>/bin/redboot.bin : <PREFIX>/bin/redboot.elf + $(OBJCOPY) --strip-debug $< $(@:.bin=.img) + $(OBJCOPY) -O srec $< $(@:.bin=.srec) + $(OBJCOPY) -O binary $< $@ + } + + } + } + + cdl_component CYGBLD_GLOBAL_OPTIONS { + display "Global build options" + flavor none + parent CYGPKG_NONE + description " + Global build options including control over + compiler flags, linker flags and choice of toolchain." + + + cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX { + display "Global command prefix" + flavor data + no_define + default_value { "zpu-elf" } + description " + This option specifies the command prefix used when + invoking the build tools." + } + + cdl_option CYGBLD_GLOBAL_CFLAGS { + display "Global compiler flags" + flavor data + no_define + default_value { "-Wall -Wpointer-arith -Winline -Wundef -g -Os -ffunction-sections -fdata-sections -fno-exceptions -finit-priority -zeta" } + description " + This option controls the global compiler flags which are used to + compile all packages by default. Individual packages may define + options which override these global flags." + } + + cdl_option CYGBLD_GLOBAL_LDFLAGS { + display "Global linker flags" + flavor data + no_define + default_value { "-Wl,--gc-sections -Wl,-static -g -nostdlib -zeta -Wl,--relax -Os" } + description " + This option controls the global linker flags. Individual + packages may define options which override these global flags." + } + } + + cdl_component CYGHWR_MEMORY_LAYOUT { + display "Memory layout" + flavor data + no_define + calculated { (CYG_HAL_STARTUP == "RAM") ? "zpu_ram" : + (CYG_HAL_STARTUP == "ROMRAM") ? "zpu_romram" : + "zpu_rom" } + + cdl_option CYGHWR_MEMORY_LAYOUT_LDI { + display "Memory layout linker script fragment" + flavor data + no_define + define -file system.h CYGHWR_MEMORY_LAYOUT_LDI + calculated { (CYG_HAL_STARTUP == "RAM") ? "<pkgconf/mlt_zylin_zpu_zeta_ram.ldi>" : + (CYG_HAL_STARTUP == "ROMRAM") ? "<pkgconf/mlt_zylin_zpu_zeta_romram.ldi>" : + "<pkgconf/mlt_zylin_zpu_zeta_rom.ldi>" } + } + + cdl_option CYGHWR_MEMORY_LAYOUT_H { + display "Memory layout header file" + flavor data + no_define + define -file system.h CYGHWR_MEMORY_LAYOUT_H + calculated { (CYG_HAL_STARTUP == "RAM") ? "<pkgconf/mlt_zylin_zpu_zeta_ram.h>" : + (CYG_HAL_STARTUP == "ROMRAM") ? "<pkgconf/mlt_zylin_zpu_zeta_romram.h>" : + "<pkgconf/mlt_zylin_zpu_zeta_rom.h>" } + } + } +} diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/hal_platform_ints.h b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/hal_platform_ints.h new file mode 100644 index 0000000..9ff0029 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/hal_platform_ints.h @@ -0,0 +1,79 @@ +#ifndef CYGONCE_HAL_PLATFORM_INTS_H
+#define CYGONCE_HAL_PLATFORM_INTS_H
+//==========================================================================
+//
+// hal_platform_ints.h
+//
+// HAL Interrupt and clock assignments for ZPU
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): gthomas
+// Contributors: gthomas
+// Date: 2001-07-12
+// Purpose: Define Interrupt support
+// Description: The interrupt specifics for the ZPU board/platform are
+// defined here.
+//
+// Usage: #include <cyg/hal/hal_platform_ints.h>
+// ...
+//
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#define CYGNUM_HAL_INTERRUPT_TIMER 0
+
+#define CYGNUM_HAL_ISR_MIN 0
+
+#define CYGNUM_HAL_ISR_MAX 0
+
+#define CYGNUM_HAL_ISR_COUNT (CYGNUM_HAL_ISR_MAX + 1)
+
+// The vector used by the Real time clock
+#define CYGNUM_HAL_INTERRUPT_RTC CYGNUM_HAL_INTERRUPT_TIMER
+
+
+//----------------------------------------------------------------------------
+// Reset.
+__externC void hal_zpu_reset_cpu(void);
+#define HAL_PLATFORM_RESET() hal_zpu_reset_cpu()
+
+
+
+#endif // CYGONCE_HAL_PLATFORM_INTS_H
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/pkgconf/mlt_zylin_zpu_zeta_ram.h b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/pkgconf/mlt_zylin_zpu_zeta_ram.h new file mode 100644 index 0000000..ddbaae8 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/pkgconf/mlt_zylin_zpu_zeta_ram.h @@ -0,0 +1,17 @@ +// eCos memory layout - Mon Jul 23 11:49:04 2001
+
+// This is a generated file - do not edit
+
+#ifndef __ASSEMBLER__
+#include <cyg/infra/cyg_type.h>
+#include <stddef.h>
+
+#endif
+#define CYGMEM_REGION_ram (0x10000000)
+#define CYGMEM_REGION_ram_SIZE (0x00100000)
+#define CYGMEM_REGION_ram_ATTR (CYGMEM_REGION_ATTR_R | CYGMEM_REGION_ATTR_W)
+#ifndef __ASSEMBLER__
+extern char CYG_LABEL_NAME (__heap1) [];
+#endif
+#define CYGMEM_SECTION_heap1 (CYG_LABEL_NAME (__heap1))
+#define CYGMEM_SECTION_heap1_SIZE ((CYGMEM_REGION_ram+CYGMEM_REGION_ram_SIZE) - (size_t) CYG_LABEL_NAME (__heap1))
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/pkgconf/mlt_zylin_zpu_zeta_ram.ldi b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/pkgconf/mlt_zylin_zpu_zeta_ram.ldi new file mode 100644 index 0000000..d9a14be --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/pkgconf/mlt_zylin_zpu_zeta_ram.ldi @@ -0,0 +1,27 @@ +// eCos memory layout - Mon Jul 23 11:49:04 2001 + +// This is a generated file - do not edit + +#include <cyg/infra/cyg_type.inc> + +MEMORY +{ + ram : ORIGIN = 0x00000000, LENGTH = 0x100000 +} + +SECTIONS +{ + SECTIONS_BEGIN + SECTION_fixed_vectors (ram, 0x0, LMA_EQ_VMA) + SECTION_data (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_text (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_bss (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_rom_vectors (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_fini (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_rodata (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_rodata1 (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_fixup (ram, ALIGN (0x4), LMA_EQ_VMA) + SECTION_gcc_except_table (ram, ALIGN (0x4), LMA_EQ_VMA) + CYG_LABEL_DEFN(__heap1) = ALIGN (0x8); + SECTIONS_END +} diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/plf_io.h b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/plf_io.h new file mode 100644 index 0000000..1c6f53b --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/include/plf_io.h @@ -0,0 +1,58 @@ +#ifndef CYGONCE_HAL_PLF_IO_H
+#define CYGONCE_HAL_PLF_IO_H
+//=============================================================================
+//
+// plf_io.h
+//
+// ZPU board specific registers
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): tkoeller
+// Contributors: tdrury
+// Date: 2002-06-22
+// Purpose: Zylin ZPU board specific registers
+// Description:
+// Usage: #include <cyg/hal/plf_io.h>
+//
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+
+//-----------------------------------------------------------------------------
+// end of plf_io.h
+#endif // CYGONCE_HAL_PLF_IO_H
diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/misc/redboot_RAM.ecm b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/misc/redboot_RAM.ecm new file mode 100644 index 0000000..04eae62 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/misc/redboot_RAM.ecm @@ -0,0 +1,53 @@ +cdl_savefile_version 1; +cdl_savefile_command cdl_savefile_version {}; +cdl_savefile_command cdl_savefile_command {}; +cdl_savefile_command cdl_configuration { description hardware template package }; +cdl_savefile_command cdl_package { value_source user_value wizard_value inferred_value }; +cdl_savefile_command cdl_component { value_source user_value wizard_value inferred_value }; +cdl_savefile_command cdl_option { value_source user_value wizard_value inferred_value }; +cdl_savefile_command cdl_interface { value_source user_value wizard_value inferred_value }; + +cdl_configuration eCos { + description "" ; + hardware zpu_board ; + template redboot ; + package -hardware CYGPKG_HAL_ZPU current ; + package -hardware CYGPKG_HAL_ZPU_CPU current ; + package -template CYGPKG_HAL current ; + package -template CYGPKG_INFRA current ; + package -template CYGPKG_REDBOOT current ; +}; + + +cdl_option CYGDBG_HAL_COMMON_INTERRUPTS_SAVE_MINIMUM_CONTEXT { + user_value 0 +}; + +cdl_option CYGDBG_HAL_COMMON_CONTEXT_SAVE_MINIMUM { + inferred_value 0 +}; + +cdl_option CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS { + inferred_value 1 +}; + +cdl_option CYGSEM_HAL_USE_ROM_MONITOR { + inferred_value 0 0 +}; + +cdl_component CYGBLD_BUILD_REDBOOT { + user_value 1 +}; + +cdl_option CYGOPT_REDBOOT_FIS { + user_value 0 +}; + +cdl_component CYGSEM_REDBOOT_FLASH_CONFIG { + user_value 0 +}; + +cdl_option CYGBLD_BUILD_REDBOOT_WITH_EXEC { + user_value 0 +}; + diff --git a/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/src/zeta_misc.c b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/src/zeta_misc.c new file mode 100644 index 0000000..b8b2e39 --- /dev/null +++ b/zpu/sw/ecos/repository/hal/zylin/zpu/zeta/current/src/zeta_misc.c @@ -0,0 +1,64 @@ +//==========================================================================
+//
+// zpu_misc.c
+//
+// HAL misc board support code for Zylin ZPU board
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): gthomas
+// Contributors: gthomas, jskov, tkoeller, tdrury, nickg
+// Date: 2002-05-30
+// Purpose: HAL board support
+// Description: Implementations of HAL board interfaces
+//
+//####DESCRIPTIONEND####
+//
+//========================================================================*/
+
+#include <pkgconf/hal.h>
+
+#include <cyg/infra/cyg_type.h> // base types
+#include <cyg/hal/hal_io.h> // low level i/o
+#include <cyg/hal/var_io.h> // common registers
+#include <cyg/hal/plf_io.h> // platform registers
+
+
+void hal_zpu_set_leds(int leds)
+{
+}
diff --git a/zpu/sw/ecos/repository/net/zylin/current/cdl/phi_net.cdl b/zpu/sw/ecos/repository/net/zylin/current/cdl/phi_net.cdl new file mode 100644 index 0000000..d98bc96 --- /dev/null +++ b/zpu/sw/ecos/repository/net/zylin/current/cdl/phi_net.cdl @@ -0,0 +1,56 @@ +# ====================================================================
+#
+# net.cdl
+#
+# Networking configuration data
+#
+# ====================================================================
+#####ECOSPDCOPYRIGHTBEGIN####
+#
+# Copyright (C) 2000, 2001, 2002 Red Hat, Inc.
+# All Rights Reserved.
+#
+# Permission is granted to use, copy, modify and redistribute this
+# file.
+#
+#####ECOSPDCOPYRIGHTEND####
+# ====================================================================
+######DESCRIPTIONBEGIN####
+#
+# Author(s): gthomas
+# Original data: gthomas
+# Contributors:
+# Date: 1999-11-29
+#
+#####DESCRIPTIONEND####
+#
+# ====================================================================
+
+cdl_package CYGPKG_PHI_NET {
+ display "Basic networking framework"
+ doc nothing.html
+ include_dir .
+ requires CYGPKG_IO
+ requires CYGPKG_ISOINFRA
+ requires CYGINT_ISO_C_TIME_TYPES
+ requires CYGINT_ISO_STRERROR
+ requires CYGINT_ISO_ERRNO
+ requires CYGINT_ISO_ERRNO_CODES
+ requires CYGINT_ISO_MALLOC
+ requires CYGINT_ISO_STRING_BSD_FUNCS
+ requires CYGPKG_NET
+ description "Basic networking support, including TCP/IP."
+
+ cdl_component CYGPKG_PHI_NET_INET {
+ display "INET support"
+ active_if CYGPKG_NET_STACK_INET
+ flavor bool
+ no_define
+ default_value 1
+ description "
+ This option enables support for PHI INET (IP) network processing."
+ compile \
+ phi_network_support.c
+
+ }
+}
diff --git a/zpu/sw/ecos/repository/net/zylin/current/src/phi_network_support.c b/zpu/sw/ecos/repository/net/zylin/current/src/phi_network_support.c new file mode 100644 index 0000000..c297651 --- /dev/null +++ b/zpu/sw/ecos/repository/net/zylin/current/src/phi_network_support.c @@ -0,0 +1,368 @@ +//==========================================================================
+//
+// ph_network_support.c
+//
+// Misc network support functions
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Andrew Lunn <andrew.lunn@ascom.ch>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): gthomas
+// Contributors: gthomas, sorin@netappi.com ("Sorin Babeanu"), hmt, jlarmour,
+// andrew.lunn@ascom.ch
+// Date: 2000-01-10
+// Purpose:
+// Description:
+//
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+// BOOTP support
+
+#include <pkgconf/net.h>
+#undef _KERNEL
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <net/if.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <netinet/ip_icmp.h>
+#include <net/route.h>
+
+#include <cyg/infra/diag.h>
+#include <cyg/kernel/kapi.h>
+
+#include <stdio.h> // for 'sprintf()'
+#include <string.h> // for strncpy and strtok_r
+#include <bootp.h>
+#include <network.h>
+#include <arpa/inet.h>
+
+#ifdef CYGPKG_IO_PCMCIA
+#include <cyg/io/eth/netdev.h>
+#endif
+
+#ifdef CYGPKG_NET_DHCP
+#include <dhcp.h>
+#endif
+
+#ifdef CYGPKG_NS_DNS
+#include <pkgconf/ns_dns.h>
+#endif
+
+#ifdef CYGHWR_NET_DRIVER_ETH0
+//struct bootp eth0_bootp_data;
+//cyg_bool_t eth0_up = false;
+//const char *eth0_name = "eth0";
+#endif
+#ifdef CYGHWR_NET_DRIVER_ETH1
+struct bootp eth1_bootp_data;
+//cyg_bool_t eth1_up = false;
+//const char *eth1_name = "eth1";
+#endif
+
+#define _string(s) #s
+#define string(s) _string(s)
+
+#ifndef CYGPKG_LIBC_STDIO
+#define perror(s) diag_printf(#s ": %s\n", strerror(errno))
+#endif
+
+
+static int hasIP(char *ip, char *mask, char *broadcast, char *gateway, char *server)
+{
+ int retVal = false;
+ int len = -1;
+ char buf[81];
+ char *ptr1 = NULL;
+ char *token = NULL;
+
+ if(ip == NULL)
+ return 0;
+
+ //try to open ip file
+ int fd = open("/jffs2/ip", O_RDONLY);
+ if(fd < 0)
+ {
+ ip[0] = '\0';
+ return 0;
+ }
+ //return ip address
+ if( (len = read(fd, buf, 80)) > 0)
+ {
+ buf[len] = '\0';
+ //get IP
+ token = strtok_r(buf, "_", &ptr1);
+ if(token != NULL)
+ strncpy(ip, token, 15);
+ else
+ {
+ close(fd);
+ return 0;
+ }
+ //get MASK
+ token = strtok_r(NULL, "_", &ptr1);
+ if(token != NULL)
+ strncpy(mask, token, 15);
+ else
+ {
+ close(fd);
+ return 0;
+ }
+ //get broadcast
+ token = strtok_r(NULL, "_", &ptr1);
+ if(token != NULL)
+ strncpy(broadcast, token, 15);
+ else
+ {
+ close(fd);
+ return 0;
+ }
+ //get gateway
+ token = strtok_r(NULL, "_", &ptr1);
+ if(token != NULL)
+ strncpy(gateway, token, 15);
+ else
+ {
+ close(fd);
+ return 0;
+ }
+ //get server
+ token = strtok_r(NULL, "_", &ptr1);
+ if(token != NULL)
+ strncpy(server, token, 15);
+ else
+ {
+ close(fd);
+ return 0;
+ }
+
+ retVal = 1;
+ }
+ else
+ {
+ retVal = 0;
+ ip[0] = '\0';
+ }
+ return retVal;
+}
+
+//
+// Initialize network interface[s] using BOOTP/DHCP
+//
+void
+phi_init_all_network_interfaces(void)
+{
+ static volatile int in_init_all_network_interfaces = 0;
+
+#ifdef CYGOPT_NET_IPV6_ROUTING_THREAD
+ int rs_wait = 40;
+#endif
+
+ cyg_scheduler_lock();
+ while ( in_init_all_network_interfaces ) {
+ // Another thread is doing this...
+ cyg_scheduler_unlock();
+ cyg_thread_delay( 10 );
+ cyg_scheduler_lock();
+ }
+ in_init_all_network_interfaces = 1;
+ cyg_scheduler_unlock();
+
+#ifdef CYGHWR_NET_DRIVER_ETH0
+ if ( ! eth0_up ) { // Make this call idempotent
+ char ip[16], mask[16], broadcast[16], gateway[16], server[16];
+ if(!hasIP(ip, mask, broadcast, gateway, server))
+ {
+ // Perform a complete initialization, using BOOTP/DHCP
+ eth0_up = true;
+ eth0_dhcpstate = 0; // Says that initialization is external to dhcp
+ if (do_dhcp(eth0_name, ð0_bootp_data, ð0_dhcpstate, ð0_lease))
+// {
+// if (do_bootp(eth0_name, ð0_bootp_data))
+ {
+ show_bootp(eth0_name, ð0_bootp_data);
+ } else {
+ diag_printf("BOOTP/DHCP failed on eth0\n");
+ eth0_up = false;
+ }
+// }
+ }
+ else
+ {
+
+ eth0_up = true;
+ build_bootp_record(ð0_bootp_data,
+ eth0_name,
+ ip,
+ mask,
+ broadcast,
+ gateway,
+ server);
+ show_bootp(eth0_name, ð0_bootp_data);
+ }
+ }
+#endif // CYGHWR_NET_DRIVER_ETH0
+#ifdef CYGHWR_NET_DRIVER_ETH1
+ if ( ! eth1_up ) { // Make this call idempotent
+#ifdef CYGHWR_NET_DRIVER_ETH1_BOOTP
+ // Perform a complete initialization, using BOOTP/DHCP
+ eth1_up = true;
+#ifdef CYGHWR_NET_DRIVER_ETH1_DHCP
+ eth1_dhcpstate = 0; // Says that initialization is external to dhcp
+ if (do_dhcp(eth1_name, ð1_bootp_data, ð1_dhcpstate, ð1_lease))
+#else
+#ifdef CYGPKG_NET_DHCP
+ eth1_dhcpstate = DHCPSTATE_BOOTP_FALLBACK;
+ // so the dhcp machine does no harm if called
+#endif
+ if (do_bootp(eth1_name, ð1_bootp_data))
+#endif
+ {
+#ifdef CYGHWR_NET_DRIVER_ETH1_BOOTP_SHOW
+ show_bootp(eth1_name, ð1_bootp_data);
+#endif
+ } else {
+ diag_printf("BOOTP/DHCP failed on eth1\n");
+ eth1_up = false;
+ }
+#elif defined(CYGHWR_NET_DRIVER_ETH1_ADDRS_IP)
+ eth1_up = true;
+ build_bootp_record(ð1_bootp_data,
+ eth1_name,
+ string(CYGHWR_NET_DRIVER_ETH1_ADDRS_IP),
+ string(CYGHWR_NET_DRIVER_ETH1_ADDRS_NETMASK),
+ string(CYGHWR_NET_DRIVER_ETH1_ADDRS_BROADCAST),
+ string(CYGHWR_NET_DRIVER_ETH1_ADDRS_GATEWAY),
+ string(CYGHWR_NET_DRIVER_ETH1_ADDRS_SERVER));
+ show_bootp(eth1_name, ð1_bootp_data);
+#endif
+ }
+#endif // CYGHWR_NET_DRIVER_ETH1
+#ifdef CYGHWR_NET_DRIVER_ETH0
+#ifndef CYGHWR_NET_DRIVER_ETH0_MANUAL
+ if (eth0_up) {
+ if (!init_net(eth0_name, ð0_bootp_data)) {
+ diag_printf("Network initialization failed for eth0\n");
+ eth0_up = false;
+ }
+#ifdef CYGHWR_NET_DRIVER_ETH0_IPV6_PREFIX
+ if (!init_net_IPv6(eth0_name, ð0_bootp_data,
+ string(CYGHWR_NET_DRIVER_ETH0_IPV6_PREFIX))) {
+ diag_printf("Static IPv6 network initialization failed for eth0\n");
+ eth0_up = false; // ???
+ }
+#endif
+ }
+#endif
+#endif
+#ifdef CYGHWR_NET_DRIVER_ETH1
+#ifndef CYGHWR_NET_DRIVER_ETH1_MANUAL
+ if (eth1_up) {
+ if (!init_net(eth1_name, ð1_bootp_data)) {
+ diag_printf("Network initialization failed for eth1\n");
+ eth1_up = false;
+ }
+#ifdef CYGHWR_NET_DRIVER_ETH1_IPV6_PREFIX
+ if (!init_net_IPv6(eth1_name, ð1_bootp_data,
+ string(CYGHWR_NET_DRIVER_ETH1_IPV6_PREFIX))) {
+ diag_printf("Static IPv6 network initialization failed for eth1\n");
+ eth1_up = false; // ???
+ }
+#endif
+ }
+#endif
+#endif
+
+#ifdef CYGPKG_NET_NLOOP
+#if 0 < CYGPKG_NET_NLOOP
+ {
+ static int loop_init = 0;
+ int i;
+ if ( 0 == loop_init++ )
+ for ( i = 0; i < CYGPKG_NET_NLOOP; i++ )
+ init_loopback_interface( i );
+ }
+#endif
+#endif
+
+#ifdef CYGOPT_NET_DHCP_DHCP_THREAD
+ dhcp_start_dhcp_mgt_thread();
+#endif
+
+#ifdef CYGOPT_NET_IPV6_ROUTING_THREAD
+ ipv6_start_routing_thread();
+
+ // Wait for router solicit process to happen.
+ while (rs_wait-- && !cyg_net_get_ipv6_advrouter(NULL)) {
+ cyg_thread_delay(10);
+ }
+ if (rs_wait == 0 ) {
+ diag_printf("No router solicit received\n");
+ } else {
+ // Give Duplicate Address Detection time to work
+ cyg_thread_delay(200);
+ }
+#endif
+
+#ifdef CYGDAT_NS_DNS_DEFAULT_SERVER
+ cyg_dns_res_start(string(CYGDAT_NS_DNS_DEFAULT_SERVER));
+#endif
+
+#ifdef CYGDAT_NS_DNS_DOMAINNAME_NAME
+#define _NAME string(CYGDAT_NS_DNS_DOMAINNAME_NAME)
+ {
+ const char buf[] = _NAME;
+ int len = strlen(_NAME);
+
+ setdomainname(buf,len);
+ }
+#endif
+ // Open the monitor to other threads.
+ in_init_all_network_interfaces = 0;
+
+}
+
+// EOF phi_network_support.c
diff --git a/zpu/sw/ecos/repository/pkgconf/rules.mak b/zpu/sw/ecos/repository/pkgconf/rules.mak new file mode 100644 index 0000000..e043efa --- /dev/null +++ b/zpu/sw/ecos/repository/pkgconf/rules.mak @@ -0,0 +1,210 @@ +#============================================================================= +# +# rules.mak +# +# Generic rules for inclusion by all package makefiles. +# +#============================================================================= +#####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## This file is part of eCos, the Embedded Configurable Operating System. +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +## +## eCos is free software; you can redistribute it and/or modify it under +## the terms of the GNU General Public License as published by the Free +## Software Foundation; either version 2 or (at your option) any later version. +## +## eCos is distributed in the hope that it will be useful, but WITHOUT ANY +## WARRANTY; without even the implied warranty of MERCHANTABILITY or +## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +## for more details. +## +## You should have received a copy of the GNU General Public License along +## with eCos; if not, write to the Free Software Foundation, Inc., +## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +## +## As a special exception, if other files instantiate templates or use macros +## or inline functions from this file, or you compile this file and link it +## with other works to produce a work based on this file, this file does not +## by itself cause the resulting work to be covered by the GNU General Public +## License. However the source code for this file must still be made available +## in accordance with section (3) of the GNU General Public License. +## +## This exception does not invalidate any other reasons why a work based on +## this file might be covered by the GNU General Public License. +## +## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. +## at http://sources.redhat.com/ecos/ecos-license/ +## ------------------------------------------- +#####ECOSGPLCOPYRIGHTEND#### +#============================================================================= +#####DESCRIPTIONBEGIN#### +# +# Author(s): jld +# Contributors: bartv +# Date: 1999-11-04 +# Purpose: Generic rules for inclusion by all package makefiles +# Description: +# +#####DESCRIPTIONEND#### +#============================================================================= + +# FIXME: This definition belongs in the top-level makefile. +export HOST_CC := gcc + +.PHONY: default build clean tests headers mlt_headers + +# include any dependency rules generated previously +ifneq ($(wildcard *.deps),) +include $(wildcard *.deps) +endif + +# GCC since 2.95 does -finit-priority by default so remove it from old HALs +CFLAGS := $(subst -finit-priority,,$(CFLAGS)) + +# -fvtable-gc is known to be broken in all recent GCC. +CFLAGS := $(subst -fvtable-gc,,$(CFLAGS)) + +# To support more recent GCC whilst preserving existing behaviour, we need +# to increase the inlining limit globally from the default 600. Note this +# will break GCC 2.95 based tools and earlier. You must use "make OLDGCC=1" +# to avoid this. +ifneq ($(OLDGCC),1) +CFLAGS := -finline-limit=7000 $(CFLAGS) +endif + +# Separate C++ flags out from C flags. +ACTUAL_CFLAGS = $(CFLAGS) +ACTUAL_CFLAGS := $(subst -fno-rtti,,$(ACTUAL_CFLAGS)) +ACTUAL_CFLAGS := $(subst -frtti,,$(ACTUAL_CFLAGS)) +ACTUAL_CFLAGS := $(subst -Woverloaded-virtual,,$(ACTUAL_CFLAGS)) +ACTUAL_CFLAGS := $(subst -fvtable-gc,,$(ACTUAL_CFLAGS)) + +ACTUAL_CXXFLAGS = $(subst -Wstrict-prototypes,,$(CFLAGS)) + +# pattern matching rules to generate a library object from source code +# object filenames are prefixed to avoid name clashes +# a single dependency rule is generated (file extension = ".o.d") +%.o.d : %.c +ifeq ($(HOST),CYGWIN) + @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"` +else + @mkdir -p $(dir $@) +endif + $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $< + @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@ + @rm $(@:.o.d=.tmp) + +%.o.d : %.cxx +ifeq ($(HOST),CYGWIN) + @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"` +else + @mkdir -p $(dir $@) +endif + $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $< + @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@ + @rm $(@:.o.d=.tmp) + +%.o.d : %.cpp +ifeq ($(HOST),CYGWIN) + @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"` +else + @mkdir -p $(dir $@) +endif + $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $< + @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@ + @rm $(@:.o.d=.tmp) + +%.o.d : %.S +ifeq ($(HOST),CYGWIN) + @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"` +else + @mkdir -p $(dir $@) +endif + $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $< + @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@ + @rm $(@:.o.d=.tmp) + +# pattern matching rules to generate a test object from source code +# object filenames are not prefixed +# a single dependency rule is generated (file extension = ".d") +%.d : %.c +ifeq ($(HOST),CYGWIN) + @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"` +else + @mkdir -p $(dir $@) +endif + $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $< + @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@ + @rm $(@:.d=.tmp) + +%.d : %.cxx +ifeq ($(HOST),CYGWIN) + @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"` +else + @mkdir -p $(dir $@) +endif + $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $< + @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@ + @rm $(@:.d=.tmp) + +%.d : %.cpp +ifeq ($(HOST),CYGWIN) + @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"` +else + @mkdir -p $(dir $@) +endif + $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $< + @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@ + @rm $(@:.d=.tmp) + +%.d : %.S +ifeq ($(HOST),CYGWIN) + @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"` +else + @mkdir -p $(dir $@) +endif + $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $< + @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@ + @rm $(@:.d=.tmp) + +# rule to generate a test executable from object code +$(PREFIX)/tests/$(PACKAGE)/%$(EXEEXT): %.d $(wildcard $(PREFIX)/lib/target.ld) $(wildcard $(PREFIX)/lib/*.[ao]) +ifeq ($(HOST),CYGWIN) + @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"` +else + @mkdir -p $(dir $@) +endif +ifneq ($(IGNORE_LINK_ERRORS),) + -$(CC) -L$(PREFIX)/lib -Ttarget.ld -o $@ $(<:.d=.o) $(LDFLAGS) +else + $(CC) -L$(PREFIX)/lib -Ttarget.ld -o $@ $(<:.d=.o) $(LDFLAGS) +endif + +# rule to generate all tests and create a dependency file "tests.deps" by +# concatenating the individual dependency rule files (file extension = ".d") +# generated during compilation +tests: tests.stamp + +TESTS := $(TESTS:.cpp=) +TESTS := $(TESTS:.cxx=) +TESTS := $(TESTS:.c=) +TESTS := $(TESTS:.S=) +tests.stamp: $(foreach target,$(TESTS),$(target).d $(PREFIX)/tests/$(PACKAGE)/$(target)$(EXEEXT)) +ifneq ($(strip $(TESTS)),) + @cat $(TESTS:%=%.d) > $(@:.stamp=.deps) +endif + @touch $@ + +# rule to clean the build tree +clean: + @find . -type f -print | grep -v makefile | xargs rm -f + +# rule to copy MLT files +mlt_headers: $(foreach x,$(MLT),$(PREFIX)/include/pkgconf/$(notdir $x)) + +$(foreach x,$(MLT),$(PREFIX)/include/pkgconf/$(notdir $x)): $(MLT) + @cp $(dir $<)/$(notdir $@) $(PREFIX)/include/pkgconf + @chmod u+w $(PREFIX)/include/pkgconf/$(notdir $@) + +# end of file |
