diff options
Diffstat (limited to 'sys/arm/mv/discovery/db78xxx.c')
| -rw-r--r-- | sys/arm/mv/discovery/db78xxx.c | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/sys/arm/mv/discovery/db78xxx.c b/sys/arm/mv/discovery/db78xxx.c deleted file mode 100644 index df68f50..0000000 --- a/sys/arm/mv/discovery/db78xxx.c +++ /dev/null @@ -1,162 +0,0 @@ -/*- - * Copyright (C) 2008 MARVELL INTERNATIONAL LTD. - * All rights reserved. - * - * Developed by Semihalf. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of MARVELL nor the names of contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/bus.h> -#include <sys/kernel.h> - -#include <vm/vm.h> -#include <vm/pmap.h> - -#include <machine/bus.h> -#include <machine/pte.h> -#include <machine/pmap.h> -#include <machine/vmparam.h> - -#include <arm/mv/mvreg.h> -#include <arm/mv/mvvar.h> -#include <arm/mv/mvwin.h> - -/* - * Virtual address space layout: - * ----------------------------- - * 0x0000_0000 - 0xbfff_ffff : user process - * - * 0xc040_0000 - virtual_avail : kernel reserved (text, data, page tables - * : structures, ARM stacks etc.) - * virtual_avail - 0xefff_ffff : KVA (virtual_avail is typically < 0xc0a0_0000) - * 0xf000_0000 - 0xf0ff_ffff : no-cache allocation area (16MB) - * 0xf100_0000 - 0xf10f_ffff : SoC integrated devices registers range (1MB) - * 0xf110_0000 - 0xf11f_ffff : PCI-Express I/O space (1MB) - * 0xf120_0000 - 0xf12f_ffff : unused (1MB) - * 0xf130_0000 - 0xf52f_ffff : PCI-Express memory space (64MB) - * 0xf930_0000 - 0xfffe_ffff : unused (~172MB) - * 0xffff_0000 - 0xffff_0fff : 'high' vectors page (4KB) - * 0xffff_1000 - 0xffff_1fff : ARM_TP_ADDRESS/RAS page (4KB) - * 0xffff_2000 - 0xffff_ffff : unused (~55KB) - */ - -/* Static device mappings. */ -const struct pmap_devmap pmap_devmap[] = { - /* - * Map the on-board devices VA == PA so that we can access them - * with the MMU on or off. - */ - { /* SoC integrated peripherals registers range */ - MV_BASE, - MV_PHYS_BASE, - MV_SIZE, - VM_PROT_READ | VM_PROT_WRITE, - PTE_NOCACHE, - }, - { /* PCIE I/O */ - MV_PCIE_IO_BASE, - MV_PCIE_IO_PHYS_BASE, - MV_PCIE_IO_SIZE, - VM_PROT_READ | VM_PROT_WRITE, - PTE_NOCACHE, - }, - { /* PCIE Memory */ - MV_PCIE_MEM_BASE, - MV_PCIE_MEM_PHYS_BASE, - MV_PCIE_MEM_SIZE, - VM_PROT_READ | VM_PROT_WRITE, - PTE_NOCACHE, - }, - { 0, 0, 0, 0, 0, } -}; - -const struct gpio_config mv_gpio_config[] = { - { -1, -1, -1 } -}; - -void -platform_mpp_init(void) -{ - - /* - * MPP Configuration for DB-78100-BP - * - * MPP[0]: GE1_TXCLK - * MPP[1]: GE1_TXCTL - * MPP[2]: GE1_RXCTL - * MPP[3]: GE1_RXCLK - * MPP[4]: GE1_TXD[0] - * MPP[5]: GE1_TXD[1] - * MPP[6]: GE1_TXD[2] - * MPP[7]: GE1_TXD[3] - * MPP[8]: GE1_RXD[0] - * MPP[9]: GE1_RXD[1] - * MPP[10]: GE1_RXD[2] - * MPP[11]: GE1_RXD[3] - * MPP[13]: SYSRST_OUTn - * MPP[14]: SATA1_ACT - * MPP[15]: SATA0_ACT - * MPP[16]: UA2_TXD - * MPP[17]: UA2_RXD - * MPP[18]: <UNKNOWN> - * MPP[19]: <UNKNOWN> - * MPP[20]: <UNKNOWN> - * MPP[21]: <UNKNOWN> - * MPP[22]: UA3_TXD - * MPP[23]: UA3_RXD - * MPP[48]: <UNKNOWN> - * MPP[49]: <UNKNOWN> - * - * Others: GPIO - * - * <UNKNOWN> entries are not documented, not on the schematics etc. - */ - bus_space_write_4(obio_tag, MV_MPP_BASE, MPP_CONTROL0, 0x22222222); - bus_space_write_4(obio_tag, MV_MPP_BASE, MPP_CONTROL1, 0x33302222); - bus_space_write_4(obio_tag, MV_MPP_BASE, MPP_CONTROL2, 0x44333344); - bus_space_write_4(obio_tag, MV_MPP_BASE, MPP_CONTROL3, 0x00000000); - bus_space_write_4(obio_tag, MV_MPP_BASE, MPP_CONTROL4, 0x00000000); - bus_space_write_4(obio_tag, MV_MPP_BASE, MPP_CONTROL5, 0x00000000); - bus_space_write_4(obio_tag, MV_MPP_BASE, MPP_CONTROL6, 0x0000FFFF); -} - -static void -platform_identify(void *dummy) -{ - - soc_identify(); - - /* - * XXX Board identification e.g. read out from FPGA or similar should - * go here - */ -} -SYSINIT(platform_identify, SI_SUB_CPU, SI_ORDER_SECOND, platform_identify, NULL); |
