diff options
Diffstat (limited to 'zpu/sw/ecos/repository/dev')
4 files changed, 480 insertions, 0 deletions
diff --git a/zpu/sw/ecos/repository/dev/eth/opencores/ethermac/current/cdl/opencores_ethermac_drivers.cdl b/zpu/sw/ecos/repository/dev/eth/opencores/ethermac/current/cdl/opencores_ethermac_drivers.cdl new file mode 100644 index 0000000..017ee57 --- /dev/null +++ b/zpu/sw/ecos/repository/dev/eth/opencores/ethermac/current/cdl/opencores_ethermac_drivers.cdl @@ -0,0 +1,149 @@ +# ==================================================================== +# +# opencores_ethermac_eth_drivers.cdl +# +# Ethernet drivers - support for Opencores ethermac controllers +# +# ==================================================================== +#####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## This file is part of eCos, the Embedded Configurable Operating System. +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +## Copyright (C) 2004 Andrew Lunn +## +## 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: 2005-01-22 +# +#####DESCRIPTIONEND#### +# +# ==================================================================== + +cdl_package CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC { + display "Opencores ethermac driver" + description "Ethernet driver for Opencores ethermac driver." + + parent CYGPKG_IO_ETH_DRIVERS + active_if CYGPKG_IO_ETH_DRIVERS + + active_if CYGINT_DEVS_ETH_OPENCORES_ETHERMAC_REQUIRED + + include_dir . + include_files ; # none _exported_ whatsoever + compile if_oeth.c + + include_files include/oeth_info.h + + define_proc { + puts $::cdl_header "#include <pkgconf/system.h>"; + puts $::cdl_header "#include CYGDAT_DEVS_ETH_OPENCORES_ETHERMAC_CFG"; + } + + cdl_option CYGNUM_DEVS_ETH_OPENCORES_ETHERMAC_DEV_COUNT { + display "Number of supported interfaces." + calculated { CYGINT_DEVS_ETH_OPENCORES_ETHERMAC_REQUIRED } + flavor data + description " + This option selects the number of ethernet interfaces to + be supported by the driver." + } + + cdl_interface CYGINT_DEVS_ETH_OPENCORES_ETHERMAC_STATIC_ESA { + display "ESA is statically configured" + description " + If this is nonzero, then the ESA (MAC address) is statically + configured in the platform-specific package which instantiates + this driver with all its details. + + Note that use of this option is deprecated in favor of a + CYGSEM_DEVS_ETH_..._SET_ESA option in the platform specific + driver." + } + + cdl_option CYGINT_DEVS_ETH_OPENCORES_ETHERMAC_TxNUM { + display "Number of output buffers" + flavor data + legal_values 2 to 64 + default_value 4 + description " + This option specifies the number of output buffer packets + to be used for the opencores ethernet device in multiples of 2." + } + + cdl_option CYGINT_DEVS_ETH_OPENCORES_ETHERMAC_RxNUM { + display "Number of input buffers" + flavor data + legal_values 2 to 64 + default_value 4 + description " + This option specifies the number of input buffer packets + to be used for the opencores ethernet device in multiples of 2." + } + + cdl_component CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC_OPTIONS { + display "Opencores ethermac driver build options" + flavor none + no_define + + cdl_option CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC_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." + } + } + + cdl_component CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC_FLUSH { + display "Cache flushing" + flavor bool + default_value 1 + description "Flush cache before copying packets from/to the + ethermac dma transfer buffers. If you have cache snooping enabled + you can disable this option." + + } + + cdl_component CYGPKG_DEVS_ETH_OPENCORES_ETHERMAC_ETH100 { + display "Initialize MII to 100mbit" + flavor bool + default_value 0 + description "Issue a MII sequence that enables a 100mbit link " + + } + +} 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;
+}
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