From: Peter Tyser Date: Sat, 18 Jul 2009 00:01:16 +0000 (-0500) Subject: xpedite1k: Move to X-ES vendor directory X-Git-Tag: v2009.08-rc1~17^2~6 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=10c1b218556ed9871f36bc0c407f4f2f6196353b;p=u-boot xpedite1k: Move to X-ES vendor directory The XPedite1000 is an X-ES product thus it can be put in board/xes along with other X-ES boards. Along with the move, the board was renamed to XPedite1000 from XPedite1K to fit X-ES's standard naming convention. Maintainership was also transfered to Peter Tyser. Signed-off-by: Peter Tyser Signed-off-by: Stefan Roese --- diff --git a/MAINTAINERS b/MAINTAINERS index acb65fc89a..0797387e8b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -382,7 +382,6 @@ Travis Sawyer (travis.sawyer@sandburst.com> KAREF PPC440GX METROBOX PPC440GX - XPEDITE1K PPC440GX Georg Schardt @@ -437,6 +436,7 @@ Rune Torgersen Peter Tyser + XPEDITE1000 PPC440GX XPEDITE5170 MPC8640 XPEDITE5200 MPC8548 XPEDITE5370 MPC8572 diff --git a/MAKEALL b/MAKEALL index d86f71c87a..fe6fff4d33 100755 --- a/MAKEALL +++ b/MAKEALL @@ -259,7 +259,7 @@ LIST_4xx=" \ WUH405 \ xilinx-ppc440-generic \ xilinx-ppc440-generic_flash \ - XPEDITE1K \ + XPEDITE1000 \ yellowstone \ yosemite \ yucca \ diff --git a/Makefile b/Makefile index 4a7e13e4e7..afe8674913 100644 --- a/Makefile +++ b/Makefile @@ -1607,8 +1607,8 @@ xilinx-ppc440-generic_config: unconfig >> $(obj)board/xilinx/ppc440-generic/config.tmp @$(MKCONFIG) xilinx-ppc440-generic ppc ppc4xx ppc440-generic xilinx -XPEDITE1K_config: unconfig - @$(MKCONFIG) $(@:_config=) ppc ppc4xx xpedite1k +XPEDITE1000_config: unconfig + @$(MKCONFIG) $(@:_config=) ppc ppc4xx xpedite1000 xes yosemite_config \ yellowstone_config: unconfig diff --git a/board/xes/xpedite1000/Makefile b/board/xes/xpedite1000/Makefile new file mode 100644 index 0000000000..b93f2c3890 --- /dev/null +++ b/board/xes/xpedite1000/Makefile @@ -0,0 +1,51 @@ +# +# (C) Copyright 2002-2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program 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 of +# the License, or (at your option) any later version. +# +# This program 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 this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS = $(BOARD).o +SOBJS = init.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/xes/xpedite1000/config.mk b/board/xes/xpedite1000/config.mk new file mode 100644 index 0000000000..33dfbf1c0d --- /dev/null +++ b/board/xes/xpedite1000/config.mk @@ -0,0 +1,42 @@ +# +# (C) Copyright 2002-2004 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# +# XES XPedite1000 PPC440GX +# + +ifeq ($(ramsym),1) +TEXT_BASE = 0x07FD0000 +else +TEXT_BASE = 0xFFF80000 +endif + +PLATFORM_CPPFLAGS += -DCONFIG_440=1 + +ifeq ($(debug),1) +PLATFORM_CPPFLAGS += -DDEBUG +endif + +ifeq ($(dbcr),1) +PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000 +endif diff --git a/board/xes/xpedite1000/init.S b/board/xes/xpedite1000/init.S new file mode 100644 index 0000000000..54371e276b --- /dev/null +++ b/board/xes/xpedite1000/init.S @@ -0,0 +1,93 @@ +/* +* Copyright (C) 2002 Scott McNutt +* +* See file CREDITS for list of people who contributed to this +* project. +* +* This program 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 of +* the License, or (at your option) any later version. +* +* This program 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 this program; if not, write to the Free Software +* Foundation, Inc., 59 Temple Place, Suite 330, Boston, +* MA 02111-1307 USA +*/ + +#include +#include + +/* General */ +#define TLB_VALID 0x00000200 + +/* Supported page sizes */ +#define SZ_1K 0x00000000 +#define SZ_4K 0x00000010 +#define SZ_16K 0x00000020 +#define SZ_64K 0x00000030 +#define SZ_256K 0x00000040 +#define SZ_1M 0x00000050 +#define SZ_16M 0x00000070 +#define SZ_256M 0x00000090 + +/* Storage attributes */ +#define SA_W 0x00000800 /* Write-through */ +#define SA_I 0x00000400 /* Caching inhibited */ +#define SA_M 0x00000200 /* Memory coherence */ +#define SA_G 0x00000100 /* Guarded */ +#define SA_E 0x00000080 /* Endian */ + +/* Access control */ +#define AC_X 0x00000024 /* Execute */ +#define AC_W 0x00000012 /* Write */ +#define AC_R 0x00000009 /* Read */ + +/* Some handy macros */ +#define EPN(e) ((e) & 0xfffffc00) +#define TLB0(epn,sz) ((EPN((epn)) | (sz) | TLB_VALID )) +#define TLB1(rpn,erpn) (((rpn)&0xfffffc00) | (erpn)) +#define TLB2(a) ((a)&0x00000fbf) + +#define tlbtab_start \ + mflr r1; \ + bl 0f; + +#define tlbtab_end \ + .long 0, 0, 0; \ +0: mflr r0; \ + mtlr r1; \ + blr; + +#define tlbentry(epn,sz,rpn,erpn,attr)\ + .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr) + + +/* + * TLB TABLE + * + * This table is used by the cpu boot code to setup the initial tlb + * entries. Rather than make broad assumptions in the cpu source tree, + * this table lets each board set things up however they like. + * + * Pointer to the table is returned in r1 + */ + + .section .bootpg,"ax" + .globl tlbtab + +tlbtab: + tlbtab_start + tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I) + tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I) + tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I) + tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I ) + tlbentry( CONFIG_SYS_SDRAM_BASE+0x10000000, SZ_256M, 0x10000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I ) + tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I ) + tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I ) + tlbtab_end diff --git a/board/xes/xpedite1000/u-boot.lds b/board/xes/xpedite1000/u-boot.lds new file mode 100644 index 0000000000..46b52fc535 --- /dev/null +++ b/board/xes/xpedite1000/u-boot.lds @@ -0,0 +1,152 @@ +/* + * (C) Copyright 2002-2004 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program 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 of + * the License, or (at your option) any later version. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +OUTPUT_ARCH(powerpc) +/* Do we need any of these for elf? + __DYNAMIC = 0; */ +SECTIONS +{ + .resetvec 0xFFFFFFFC : + { + *(.resetvec) + } = 0xffff + + .bootpg 0xFFFFF000 : + { + cpu/ppc4xx/start.o (.bootpg) + } = 0xffff + + /* Read-only sections, merged into text segment: */ + . = + SIZEOF_HEADERS; + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .rel.text : { *(.rel.text) } + .rela.text : { *(.rela.text) } + .rel.data : { *(.rel.data) } + .rela.data : { *(.rela.data) } + .rel.rodata : { *(.rel.rodata) } + .rela.rodata : { *(.rela.rodata) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + .init : { *(.init) } + .plt : { *(.plt) } + .text : + { + /* WARNING - the following is hand-optimized to fit within */ + /* the sector layout of our flash chips! XXX FIXME XXX */ + + cpu/ppc4xx/start.o (.text) + board/xes/xpedite1000/init.o (.text) + cpu/ppc4xx/kgdb.o (.text) + cpu/ppc4xx/traps.o (.text) + cpu/ppc4xx/interrupts.o (.text) + cpu/ppc4xx/4xx_uart.o (.text) + cpu/ppc4xx/cpu_init.o (.text) + cpu/ppc4xx/speed.o (.text) + common/dlmalloc.o (.text) + lib_generic/crc32.o (.text) + lib_ppc/extable.o (.text) + lib_generic/zlib.o (.text) + + *(.text) + *(.fixup) + *(.got1) + } + _etext = .; + PROVIDE (etext = .); + .rodata : + { + *(.eh_frame) + *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) + } + .fini : { *(.fini) } =0 + .ctors : { *(.ctors) } + .dtors : { *(.dtors) } + + /* Read-write section, merged into data segment: */ + . = (. + 0x00FF) & 0xFFFFFF00; + _erotext = .; + PROVIDE (erotext = .); + .reloc : + { + *(.got) + _GOT2_TABLE_ = .; + *(.got2) + _FIXUP_TABLE_ = .; + *(.fixup) + } + __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; + __fixup_entries = (. - _FIXUP_TABLE_)>>2; + + .data : + { + *(.data) + *(.data1) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + . = .; + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + + + . = .; + __start___ex_table = .; + __ex_table : { *(__ex_table) } + __stop___ex_table = .; + + . = ALIGN(256); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(256); + __init_end = .; + + __bss_start = .; + .bss (NOLOAD) : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + . = ALIGN(4); + } + _end = . ; + PROVIDE (end = .); +} diff --git a/board/xes/xpedite1000/u-boot.lds.debug b/board/xes/xpedite1000/u-boot.lds.debug new file mode 100644 index 0000000000..68cd72d12d --- /dev/null +++ b/board/xes/xpedite1000/u-boot.lds.debug @@ -0,0 +1,141 @@ +/* + * (C) Copyright 2002-2004 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program 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 of + * the License, or (at your option) any later version. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +OUTPUT_ARCH(powerpc) +/* Do we need any of these for elf? + __DYNAMIC = 0; */ +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + . = + SIZEOF_HEADERS; + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .rel.text : { *(.rel.text) } + .rela.text : { *(.rela.text) } + .rel.data : { *(.rel.data) } + .rela.data : { *(.rela.data) } + .rel.rodata : { *(.rel.rodata) } + .rela.rodata : { *(.rela.rodata) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + .init : { *(.init) } + .plt : { *(.plt) } + .text : + { + /* WARNING - the following is hand-optimized to fit within */ + /* the sector layout of our flash chips! XXX FIXME XXX */ + + cpu/ppc4xx/start.o (.text) + board/xes/xpedite1000/init.o (.text) + cpu/ppc4xx/kgdb.o (.text) + cpu/ppc4xx/traps.o (.text) + cpu/ppc4xx/interrupts.o (.text) + cpu/ppc4xx/4xx_uart.o (.text) + cpu/ppc4xx/cpu_init.o (.text) + cpu/ppc4xx/speed.o (.text) + common/dlmalloc.o (.text) + lib_generic/crc32.o (.text) + lib_ppc/extable.o (.text) + lib_generic/zlib.o (.text) + +/* common/env_embedded.o(.text) */ + + *(.text) + *(.fixup) + *(.got1) + } + _etext = .; + PROVIDE (etext = .); + .rodata : + { + *(.eh_frame) + *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) + } + .fini : { *(.fini) } =0 + .ctors : { *(.ctors) } + .dtors : { *(.dtors) } + + /* Read-write section, merged into data segment: */ + . = (. + 0x0FFF) & 0xFFFFF000; + _erotext = .; + PROVIDE (erotext = .); + .reloc : + { + *(.got) + _GOT2_TABLE_ = .; + *(.got2) + _FIXUP_TABLE_ = .; + *(.fixup) + } + __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; + __fixup_entries = (. - _FIXUP_TABLE_)>>2; + + .data : + { + *(.data) + *(.data1) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + + + __start___ex_table = .; + __ex_table : { *(__ex_table) } + __stop___ex_table = .; + + . = ALIGN(256); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(256); + __init_end = .; + + __bss_start = .; + .bss : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); +} diff --git a/board/xes/xpedite1000/xpedite1000.c b/board/xes/xpedite1000/xpedite1000.c new file mode 100644 index 0000000000..4529b7eded --- /dev/null +++ b/board/xes/xpedite1000/xpedite1000.c @@ -0,0 +1,244 @@ +/* + * Copyright (C) 2003 Travis B. Sawyer + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program 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 of + * the License, or (at your option) any later version. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +int board_early_init_f(void) +{ + unsigned long sdrreg; + + /* + * Enable GPIO for pins 18 - 24 + * 18 = SEEPROM_WP + * 19 = #M_RST + * 20 = #MONARCH + * 21 = #LED_ALARM + * 22 = #LED_ACT + * 23 = #LED_STATUS1 + * 24 = #LED_STATUS2 + */ + mfsdr(sdr_pfc0, sdrreg); + mtsdr(sdr_pfc0, (sdrreg & ~SDR0_PFC0_TRE_ENABLE) | 0x00003e00); + out32(CONFIG_SYS_GPIO_BASE + 0x018, (USR_LED0 | USR_LED1 | USR_LED2 | USR_LED3)); + LED0_OFF(); + LED1_OFF(); + LED2_OFF(); + LED3_OFF(); + + /* Setup the external bus controller/chip selects */ + mtebc(pb0ap, 0x04055200); /* 16MB Strata FLASH */ + mtebc(pb0cr, 0xff098000); /* BAS=0xff0 16MB R/W 8-bit */ + mtebc(pb1ap, 0x04055200); /* 512KB Socketed AMD FLASH */ + mtebc(pb1cr, 0xfe018000); /* BAS=0xfe0 1MB R/W 8-bit */ + mtebc(pb6ap, 0x05006400); /* 32-64MB AMD MirrorBit FLASH */ + mtebc(pb6cr, 0xf00da000); /* BAS=0xf00 64MB R/W i6-bit */ + mtebc(pb7ap, 0x05006400); /* 32-64MB AMD MirrorBit FLASH */ + mtebc(pb7cr, 0xf40da000); /* BAS=0xf40 64MB R/W 16-bit */ + + /* + * Setup the interrupt controller polarities, triggers, etc. + * + * Because of the interrupt handling rework to handle 440GX interrupts + * with the common code, we needed to change names of the UIC registers. + * Here the new relationship: + * + * U-Boot name 440GX name + * ----------------------- + * UIC0 UICB0 + * UIC1 UIC0 + * UIC2 UIC1 + * UIC3 UIC2 + */ + mtdcr(uic1sr, 0xffffffff); /* clear all */ + mtdcr(uic1er, 0x00000000); /* disable all */ + mtdcr(uic1cr, 0x00000003); /* SMI & UIC1 crit are critical */ + mtdcr(uic1pr, 0xfffffe00); /* per ref-board manual */ + mtdcr(uic1tr, 0x01c00000); /* per ref-board manual */ + mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */ + mtdcr(uic1sr, 0xffffffff); /* clear all */ + + mtdcr(uic2sr, 0xffffffff); /* clear all */ + mtdcr(uic2er, 0x00000000); /* disable all */ + mtdcr(uic2cr, 0x00000000); /* all non-critical */ + mtdcr(uic2pr, 0xffffc0ff); /* per ref-board manual */ + mtdcr(uic2tr, 0x00ff8000); /* per ref-board manual */ + mtdcr(uic2vr, 0x00000001); /* int31 highest, base=0x000 */ + mtdcr(uic2sr, 0xffffffff); /* clear all */ + + mtdcr(uic3sr, 0xffffffff); /* clear all */ + mtdcr(uic3er, 0x00000000); /* disable all */ + mtdcr(uic3cr, 0x00000000); /* all non-critical */ + mtdcr(uic3pr, 0xffffffff); /* per ref-board manual */ + mtdcr(uic3tr, 0x00ff8c0f); /* per ref-board manual */ + mtdcr(uic3vr, 0x00000001); /* int31 highest, base=0x000 */ + mtdcr(uic3sr, 0xffffffff); /* clear all */ + + mtdcr(uic0sr, 0xfc000000); /* clear all */ + mtdcr(uic0er, 0x00000000); /* disable all */ + mtdcr(uic0cr, 0x00000000); /* all non-critical */ + mtdcr(uic0pr, 0xfc000000); /* */ + mtdcr(uic0tr, 0x00000000); /* */ + mtdcr(uic0vr, 0x00000001); /* */ + + LED0_ON(); + + return 0; +} + +int checkboard(void) +{ + char *s; + + printf("Board: X-ES %s PMC SBC\n", CONFIG_SYS_BOARD_NAME); + printf(" "); + s = getenv("board_rev"); + if (s) + printf("Rev %s, ", s); + s = getenv("serial#"); + if (s) + printf("Serial# %s, ", s); + s = getenv("board_cfg"); + if (s) + printf("Cfg %s", s); + printf("\n"); + + return 0; +} + +phys_size_t initdram(int board_type) +{ + return spd_sdram(); +} + +/* + * This routine is called just prior to registering the hose and gives + * the board the opportunity to check things. Returning a value of zero + * indicates that things are bad & PCI initialization should be aborted. + * + * Different boards may wish to customize the pci controller structure + * (add regions, override default access routines, etc) or perform + * certain pre-initialization actions. + */ + +#if defined(CONFIG_PCI) +int pci_pre_init(struct pci_controller * hose) +{ + unsigned long strap; + + /* See if we're supposed to setup the pci */ + mfsdr(sdr_sdstp1, strap); + if ((strap & 0x00010000) == 0) + return 0; + +#if defined(CONFIG_SYS_PCI_FORCE_PCI_CONV) + /* Setup System Device Register PCIX0_XCR */ + mfsdr(sdr_xcr, strap); + strap &= 0x0f000000; + mtsdr(sdr_xcr, strap); +#endif + + return 1; +} +#endif /* defined(CONFIG_PCI) */ + +#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) +/* + * The bootstrap configuration provides default settings for the pci + * inbound map (PIM). But the bootstrap config choices are limited and + * may not be sufficient for a given board. + */ +void pci_target_init(struct pci_controller * hose) +{ + /* Disable everything */ + out32r(PCIX0_PIM0SA, 0); + out32r(PCIX0_PIM1SA, 0); + out32r(PCIX0_PIM2SA, 0); + out32r(PCIX0_EROMBA, 0); /* disable expansion rom */ + + /* + * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping + * options to not support sizes such as 128/256 MB. + */ + out32r(PCIX0_PIM0LAL, CONFIG_SYS_SDRAM_BASE); + out32r(PCIX0_PIM0LAH, 0); + out32r(PCIX0_PIM0SA, ~(gd->ram_size - 1) | 1); + + out32r(PCIX0_BAR0, 0); + + /* Program the board's subsystem id/vendor id */ + out16r(PCIX0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID); + out16r(PCIX0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID); + + out16r(PCIX0_CMD, in16r(PCIX0_CMD) | PCI_COMMAND_MEMORY); +} +#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */ + +#if defined(CONFIG_PCI) +/* + * This routine is called to determine if a pci scan should be + * performed. With various hardware environments (especially cPCI and + * PPMC) it's insufficient to depend on the state of the arbiter enable + * bit in the strap register, or generic host/adapter assumptions. + * + * Rather than hard-code a bad assumption in the general 440 code, the + * 440 pci code requires the board to decide at runtime. + * + * Return 0 for adapter mode, non-zero for host (monarch) mode. + */ +int is_pci_host(struct pci_controller *hose) +{ + return ((in32(CONFIG_SYS_GPIO_BASE + 0x1C) & 0x00000800) == 0); +} +#endif /* defined(CONFIG_PCI) */ + +#ifdef CONFIG_POST +/* + * Returns 1 if keys pressed to start the power-on long-running tests + * Called from board_init_f(). + */ +int post_hotkeys_pressed(void) +{ + return ctrlc(); +} + +void post_word_store(ulong a) +{ + volatile ulong *save_addr = + (volatile ulong *)(CONFIG_SYS_POST_WORD_ADDR); + + *save_addr = a; +} + +ulong post_word_load(void) +{ + volatile ulong *save_addr = + (volatile ulong *)(CONFIG_SYS_POST_WORD_ADDR); + + return *save_addr; +} +#endif diff --git a/board/xpedite1k/Makefile b/board/xpedite1k/Makefile deleted file mode 100644 index b93f2c3890..0000000000 --- a/board/xpedite1k/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -# -# (C) Copyright 2002-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program 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 of -# the License, or (at your option) any later version. -# -# This program 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 this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS = $(BOARD).o -SOBJS = init.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak $(obj).depend - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/xpedite1k/config.mk b/board/xpedite1k/config.mk deleted file mode 100644 index 33dfbf1c0d..0000000000 --- a/board/xpedite1k/config.mk +++ /dev/null @@ -1,42 +0,0 @@ -# -# (C) Copyright 2002-2004 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# XES XPedite1000 PPC440GX -# - -ifeq ($(ramsym),1) -TEXT_BASE = 0x07FD0000 -else -TEXT_BASE = 0xFFF80000 -endif - -PLATFORM_CPPFLAGS += -DCONFIG_440=1 - -ifeq ($(debug),1) -PLATFORM_CPPFLAGS += -DDEBUG -endif - -ifeq ($(dbcr),1) -PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000 -endif diff --git a/board/xpedite1k/init.S b/board/xpedite1k/init.S deleted file mode 100644 index 54371e276b..0000000000 --- a/board/xpedite1k/init.S +++ /dev/null @@ -1,93 +0,0 @@ -/* -* Copyright (C) 2002 Scott McNutt -* -* See file CREDITS for list of people who contributed to this -* project. -* -* This program 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 of -* the License, or (at your option) any later version. -* -* This program 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 this program; if not, write to the Free Software -* Foundation, Inc., 59 Temple Place, Suite 330, Boston, -* MA 02111-1307 USA -*/ - -#include -#include - -/* General */ -#define TLB_VALID 0x00000200 - -/* Supported page sizes */ -#define SZ_1K 0x00000000 -#define SZ_4K 0x00000010 -#define SZ_16K 0x00000020 -#define SZ_64K 0x00000030 -#define SZ_256K 0x00000040 -#define SZ_1M 0x00000050 -#define SZ_16M 0x00000070 -#define SZ_256M 0x00000090 - -/* Storage attributes */ -#define SA_W 0x00000800 /* Write-through */ -#define SA_I 0x00000400 /* Caching inhibited */ -#define SA_M 0x00000200 /* Memory coherence */ -#define SA_G 0x00000100 /* Guarded */ -#define SA_E 0x00000080 /* Endian */ - -/* Access control */ -#define AC_X 0x00000024 /* Execute */ -#define AC_W 0x00000012 /* Write */ -#define AC_R 0x00000009 /* Read */ - -/* Some handy macros */ -#define EPN(e) ((e) & 0xfffffc00) -#define TLB0(epn,sz) ((EPN((epn)) | (sz) | TLB_VALID )) -#define TLB1(rpn,erpn) (((rpn)&0xfffffc00) | (erpn)) -#define TLB2(a) ((a)&0x00000fbf) - -#define tlbtab_start \ - mflr r1; \ - bl 0f; - -#define tlbtab_end \ - .long 0, 0, 0; \ -0: mflr r0; \ - mtlr r1; \ - blr; - -#define tlbentry(epn,sz,rpn,erpn,attr)\ - .long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr) - - -/* - * TLB TABLE - * - * This table is used by the cpu boot code to setup the initial tlb - * entries. Rather than make broad assumptions in the cpu source tree, - * this table lets each board set things up however they like. - * - * Pointer to the table is returned in r1 - */ - - .section .bootpg,"ax" - .globl tlbtab - -tlbtab: - tlbtab_start - tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I) - tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I) - tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I) - tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I ) - tlbentry( CONFIG_SYS_SDRAM_BASE+0x10000000, SZ_256M, 0x10000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I ) - tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I ) - tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I ) - tlbtab_end diff --git a/board/xpedite1k/u-boot.lds b/board/xpedite1k/u-boot.lds deleted file mode 100644 index fc001b247c..0000000000 --- a/board/xpedite1k/u-boot.lds +++ /dev/null @@ -1,152 +0,0 @@ -/* - * (C) Copyright 2002-2004 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program 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 of - * the License, or (at your option) any later version. - * - * This program 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 this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) -/* Do we need any of these for elf? - __DYNAMIC = 0; */ -SECTIONS -{ - .resetvec 0xFFFFFFFC : - { - *(.resetvec) - } = 0xffff - - .bootpg 0xFFFFF000 : - { - cpu/ppc4xx/start.o (.bootpg) - } = 0xffff - - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } - .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } - .plt : { *(.plt) } - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - cpu/ppc4xx/start.o (.text) - board/xpedite1k/init.o (.text) - cpu/ppc4xx/kgdb.o (.text) - cpu/ppc4xx/traps.o (.text) - cpu/ppc4xx/interrupts.o (.text) - cpu/ppc4xx/4xx_uart.o (.text) - cpu/ppc4xx/cpu_init.o (.text) - cpu/ppc4xx/speed.o (.text) - common/dlmalloc.o (.text) - lib_generic/crc32.o (.text) - lib_ppc/extable.o (.text) - lib_generic/zlib.o (.text) - - *(.text) - *(.fixup) - *(.got1) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(.eh_frame) - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - .fini : { *(.fini) } =0 - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - *(.got) - _GOT2_TABLE_ = .; - *(.got2) - _FIXUP_TABLE_ = .; - *(.fixup) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } - _edata = .; - PROVIDE (edata = .); - - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) - *(COMMON) - . = ALIGN(4); - } - _end = . ; - PROVIDE (end = .); -} diff --git a/board/xpedite1k/u-boot.lds.debug b/board/xpedite1k/u-boot.lds.debug deleted file mode 100644 index 5824cd9d57..0000000000 --- a/board/xpedite1k/u-boot.lds.debug +++ /dev/null @@ -1,141 +0,0 @@ -/* - * (C) Copyright 2002-2004 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program 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 of - * the License, or (at your option) any later version. - * - * This program 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 this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_ARCH(powerpc) -/* Do we need any of these for elf? - __DYNAMIC = 0; */ -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } - .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } - .plt : { *(.plt) } - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - cpu/ppc4xx/start.o (.text) - board/xpedite1k/init.o (.text) - cpu/ppc4xx/kgdb.o (.text) - cpu/ppc4xx/traps.o (.text) - cpu/ppc4xx/interrupts.o (.text) - cpu/ppc4xx/4xx_uart.o (.text) - cpu/ppc4xx/cpu_init.o (.text) - cpu/ppc4xx/speed.o (.text) - common/dlmalloc.o (.text) - lib_generic/crc32.o (.text) - lib_ppc/extable.o (.text) - lib_generic/zlib.o (.text) - -/* common/env_embedded.o(.text) */ - - *(.text) - *(.fixup) - *(.got1) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(.eh_frame) - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - .fini : { *(.fini) } =0 - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } - - /* Read-write section, merged into data segment: */ - . = (. + 0x0FFF) & 0xFFFFF000; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - *(.got) - _GOT2_TABLE_ = .; - *(.got2) - _FIXUP_TABLE_ = .; - *(.fixup) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } - _edata = .; - PROVIDE (edata = .); - - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss : - { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) - *(COMMON) - } - _end = . ; - PROVIDE (end = .); -} diff --git a/board/xpedite1k/xpedite1k.c b/board/xpedite1k/xpedite1k.c deleted file mode 100644 index 4529b7eded..0000000000 --- a/board/xpedite1k/xpedite1k.c +++ /dev/null @@ -1,244 +0,0 @@ -/* - * Copyright (C) 2003 Travis B. Sawyer - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program 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 of - * the License, or (at your option) any later version. - * - * This program 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 this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include - -DECLARE_GLOBAL_DATA_PTR; - -int board_early_init_f(void) -{ - unsigned long sdrreg; - - /* - * Enable GPIO for pins 18 - 24 - * 18 = SEEPROM_WP - * 19 = #M_RST - * 20 = #MONARCH - * 21 = #LED_ALARM - * 22 = #LED_ACT - * 23 = #LED_STATUS1 - * 24 = #LED_STATUS2 - */ - mfsdr(sdr_pfc0, sdrreg); - mtsdr(sdr_pfc0, (sdrreg & ~SDR0_PFC0_TRE_ENABLE) | 0x00003e00); - out32(CONFIG_SYS_GPIO_BASE + 0x018, (USR_LED0 | USR_LED1 | USR_LED2 | USR_LED3)); - LED0_OFF(); - LED1_OFF(); - LED2_OFF(); - LED3_OFF(); - - /* Setup the external bus controller/chip selects */ - mtebc(pb0ap, 0x04055200); /* 16MB Strata FLASH */ - mtebc(pb0cr, 0xff098000); /* BAS=0xff0 16MB R/W 8-bit */ - mtebc(pb1ap, 0x04055200); /* 512KB Socketed AMD FLASH */ - mtebc(pb1cr, 0xfe018000); /* BAS=0xfe0 1MB R/W 8-bit */ - mtebc(pb6ap, 0x05006400); /* 32-64MB AMD MirrorBit FLASH */ - mtebc(pb6cr, 0xf00da000); /* BAS=0xf00 64MB R/W i6-bit */ - mtebc(pb7ap, 0x05006400); /* 32-64MB AMD MirrorBit FLASH */ - mtebc(pb7cr, 0xf40da000); /* BAS=0xf40 64MB R/W 16-bit */ - - /* - * Setup the interrupt controller polarities, triggers, etc. - * - * Because of the interrupt handling rework to handle 440GX interrupts - * with the common code, we needed to change names of the UIC registers. - * Here the new relationship: - * - * U-Boot name 440GX name - * ----------------------- - * UIC0 UICB0 - * UIC1 UIC0 - * UIC2 UIC1 - * UIC3 UIC2 - */ - mtdcr(uic1sr, 0xffffffff); /* clear all */ - mtdcr(uic1er, 0x00000000); /* disable all */ - mtdcr(uic1cr, 0x00000003); /* SMI & UIC1 crit are critical */ - mtdcr(uic1pr, 0xfffffe00); /* per ref-board manual */ - mtdcr(uic1tr, 0x01c00000); /* per ref-board manual */ - mtdcr(uic1vr, 0x00000001); /* int31 highest, base=0x000 */ - mtdcr(uic1sr, 0xffffffff); /* clear all */ - - mtdcr(uic2sr, 0xffffffff); /* clear all */ - mtdcr(uic2er, 0x00000000); /* disable all */ - mtdcr(uic2cr, 0x00000000); /* all non-critical */ - mtdcr(uic2pr, 0xffffc0ff); /* per ref-board manual */ - mtdcr(uic2tr, 0x00ff8000); /* per ref-board manual */ - mtdcr(uic2vr, 0x00000001); /* int31 highest, base=0x000 */ - mtdcr(uic2sr, 0xffffffff); /* clear all */ - - mtdcr(uic3sr, 0xffffffff); /* clear all */ - mtdcr(uic3er, 0x00000000); /* disable all */ - mtdcr(uic3cr, 0x00000000); /* all non-critical */ - mtdcr(uic3pr, 0xffffffff); /* per ref-board manual */ - mtdcr(uic3tr, 0x00ff8c0f); /* per ref-board manual */ - mtdcr(uic3vr, 0x00000001); /* int31 highest, base=0x000 */ - mtdcr(uic3sr, 0xffffffff); /* clear all */ - - mtdcr(uic0sr, 0xfc000000); /* clear all */ - mtdcr(uic0er, 0x00000000); /* disable all */ - mtdcr(uic0cr, 0x00000000); /* all non-critical */ - mtdcr(uic0pr, 0xfc000000); /* */ - mtdcr(uic0tr, 0x00000000); /* */ - mtdcr(uic0vr, 0x00000001); /* */ - - LED0_ON(); - - return 0; -} - -int checkboard(void) -{ - char *s; - - printf("Board: X-ES %s PMC SBC\n", CONFIG_SYS_BOARD_NAME); - printf(" "); - s = getenv("board_rev"); - if (s) - printf("Rev %s, ", s); - s = getenv("serial#"); - if (s) - printf("Serial# %s, ", s); - s = getenv("board_cfg"); - if (s) - printf("Cfg %s", s); - printf("\n"); - - return 0; -} - -phys_size_t initdram(int board_type) -{ - return spd_sdram(); -} - -/* - * This routine is called just prior to registering the hose and gives - * the board the opportunity to check things. Returning a value of zero - * indicates that things are bad & PCI initialization should be aborted. - * - * Different boards may wish to customize the pci controller structure - * (add regions, override default access routines, etc) or perform - * certain pre-initialization actions. - */ - -#if defined(CONFIG_PCI) -int pci_pre_init(struct pci_controller * hose) -{ - unsigned long strap; - - /* See if we're supposed to setup the pci */ - mfsdr(sdr_sdstp1, strap); - if ((strap & 0x00010000) == 0) - return 0; - -#if defined(CONFIG_SYS_PCI_FORCE_PCI_CONV) - /* Setup System Device Register PCIX0_XCR */ - mfsdr(sdr_xcr, strap); - strap &= 0x0f000000; - mtsdr(sdr_xcr, strap); -#endif - - return 1; -} -#endif /* defined(CONFIG_PCI) */ - -#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) -/* - * The bootstrap configuration provides default settings for the pci - * inbound map (PIM). But the bootstrap config choices are limited and - * may not be sufficient for a given board. - */ -void pci_target_init(struct pci_controller * hose) -{ - /* Disable everything */ - out32r(PCIX0_PIM0SA, 0); - out32r(PCIX0_PIM1SA, 0); - out32r(PCIX0_PIM2SA, 0); - out32r(PCIX0_EROMBA, 0); /* disable expansion rom */ - - /* - * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping - * options to not support sizes such as 128/256 MB. - */ - out32r(PCIX0_PIM0LAL, CONFIG_SYS_SDRAM_BASE); - out32r(PCIX0_PIM0LAH, 0); - out32r(PCIX0_PIM0SA, ~(gd->ram_size - 1) | 1); - - out32r(PCIX0_BAR0, 0); - - /* Program the board's subsystem id/vendor id */ - out16r(PCIX0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID); - out16r(PCIX0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID); - - out16r(PCIX0_CMD, in16r(PCIX0_CMD) | PCI_COMMAND_MEMORY); -} -#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */ - -#if defined(CONFIG_PCI) -/* - * This routine is called to determine if a pci scan should be - * performed. With various hardware environments (especially cPCI and - * PPMC) it's insufficient to depend on the state of the arbiter enable - * bit in the strap register, or generic host/adapter assumptions. - * - * Rather than hard-code a bad assumption in the general 440 code, the - * 440 pci code requires the board to decide at runtime. - * - * Return 0 for adapter mode, non-zero for host (monarch) mode. - */ -int is_pci_host(struct pci_controller *hose) -{ - return ((in32(CONFIG_SYS_GPIO_BASE + 0x1C) & 0x00000800) == 0); -} -#endif /* defined(CONFIG_PCI) */ - -#ifdef CONFIG_POST -/* - * Returns 1 if keys pressed to start the power-on long-running tests - * Called from board_init_f(). - */ -int post_hotkeys_pressed(void) -{ - return ctrlc(); -} - -void post_word_store(ulong a) -{ - volatile ulong *save_addr = - (volatile ulong *)(CONFIG_SYS_POST_WORD_ADDR); - - *save_addr = a; -} - -ulong post_word_load(void) -{ - volatile ulong *save_addr = - (volatile ulong *)(CONFIG_SYS_POST_WORD_ADDR); - - return *save_addr; -} -#endif diff --git a/include/configs/XPEDITE1000.h b/include/configs/XPEDITE1000.h new file mode 100644 index 0000000000..658e9473bc --- /dev/null +++ b/include/configs/XPEDITE1000.h @@ -0,0 +1,356 @@ +/* + * (C) Copyright 2002 Scott McNutt + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program 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 of + * the License, or (at your option) any later version. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * config for XPedite1000 from XES Inc. + * Ported from EBONY config by Travis B. Sawyer + * (C) Copyright 2003 Sandburst Corporation + * board/config_EBONY.h - configuration for AMCC 440GP Ref (Ebony) + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* High Level Configuration Options */ +#define CONFIG_XPEDITE1000 1 +#define CONFIG_SYS_BOARD_NAME "XPedite1000" +#define CONFIG_4xx 1 /* ... PPC4xx family */ +#define CONFIG_440 1 +#define CONFIG_440GX 1 /* 440 GX */ +#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ +#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ + +/* + * DDR config + */ +#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */ +#define SPD_EEPROM_ADDRESS {0x54} /* SPD i2c spd addresses */ +#define CONFIG_VERY_BIG_RAM 1 + +/* + * Base addresses -- Note these are effective addresses where the + * actual resources get mapped (not physical addresses) + */ +#define CONFIG_SYS_SDRAM_BASE 0x00000000 +#define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH */ +#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ +#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */ +#define CONFIG_SYS_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */ +#define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */ +#define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */ +#define CONFIG_SYS_NVRAM_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000) +#define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700) + +/* + * Diagnostics + */ +#define CONFIG_SYS_ALT_MEMTEST +#define CONFIG_SYS_MEMTEST_START 0x0400000 +#define CONFIG_SYS_MEMTEST_END 0x0C00000 + +/* POST support */ +#define CONFIG_POST (CONFIG_SYS_POST_RTC | \ + CONFIG_SYS_POST_I2C) + +/* + * LED support + */ +#define USR_LED0 0x00000080 +#define USR_LED1 0x00000100 +#define USR_LED2 0x00000200 +#define USR_LED3 0x00000400 + +#ifndef __ASSEMBLY__ +extern unsigned long in32(unsigned int); +extern void out32(unsigned int, unsigned long); + +#define LED0_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED0)) +#define LED1_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED1)) +#define LED2_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED2)) +#define LED3_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED3)) + +#define LED0_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED0)) +#define LED1_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED1)) +#define LED2_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED2)) +#define LED3_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED3)) +#endif + +/* + * Use internal SRAM for initial stack + */ +#define CONFIG_SYS_TEMP_STACK_OCM 1 +#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE +#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */ +#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */ +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */ +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) +#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR + +#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 KB for Mon */ +#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */ + +/* + * Serial Port + */ +#define CONFIG_SYS_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400} +#define CONFIG_BAUDRATE 115200 +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ + +/* + * Use the HUSH parser + */ +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +/* + * NOR flash configuration + */ +#define CONFIG_SYS_MAX_FLASH_BANKS 3 +#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, 0xf0000000, 0xf4000000 } +#define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */ +#define CONFIG_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE +#define CONFIG_SYS_FLASH_QUIET_TEST /* MirrorBit flashes are optional */ +#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ + +/* + * I2C + */ +#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ +#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_SLAVE 0x7f +#define CONFIG_I2C_MULTI_BUS + +/* I2C EEPROM */ +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 + +/* I2C RTC: STMicro M41T00 */ +#define CONFIG_RTC_M41T11 1 +#define CONFIG_SYS_I2C_RTC_ADDR 0x68 +#define CONFIG_SYS_M41T11_BASE_YEAR 2000 + +/* + * PCI + */ +/* General PCI */ +#define CONFIG_PCI /* include pci support */ +#define CONFIG_PCI_PNP /* do pci plug-and-play */ +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ +#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */ + +/* Board-specific PCI */ +#define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target */ +#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014 /* IBM */ +#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */ +#define CONFIG_SYS_PCI_FORCE_PCI_CONV /* Force PCI Conventional Mode */ + +/* + * Networking options + */ +#define CONFIG_PPC4xx_EMAC +#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ +#define CONFIG_NET_MULTI 1 +#define CONFIG_MII 1 /* MII PHY management */ +#define CONFIG_PHY_RESET 1 /* reset phy upon startup */ +#define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ +#define CONFIG_ETHPRIME "ppc_4xx_eth2" +#define CONFIG_PHY_ADDR 4 /* PHY address phy0 not populated */ +#define CONFIG_PHY2_ADDR 4 /* PHY address phy2 */ +#define CONFIG_HAS_ETH2 1 /* add support for "eth2addr" */ +#define CONFIG_PHY3_ADDR 8 /* PHY address phy3 */ +#define CONFIG_HAS_ETH3 1 /* add support for "eth3addr" */ + +/* BOOTP options */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + +/* + * Command configuration + */ +#include + +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DATE +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_ELF +#define CONFIG_CMD_FLASH +#define CONFIG_CMD_I2C +#define CONFIG_CMD_IRQ +#define CONFIG_CMD_JFFS2 +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_CMD_PCI +#define CONFIG_CMD_PING +#define CONFIG_CMD_SAVEENV +#define CONFIG_CMD_SNTP + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ +#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ +#define CONFIG_CMDLINE_EDITING 1 /* Command-line editing */ +#define CONFIG_BOOTDELAY 3 /* -1 disables auto-boot */ +#define CONFIG_PANIC_HANG /* do not reset board on panic */ +#define CONFIG_PREBOOT /* enable preboot variable */ +#define CONFIG_FIT 1 +#define CONFIG_FIT_VERBOSE 1 +#define CONFIG_INTEGRITY /* support booting INTEGRITY OS */ +#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ + +/* + * For booting Linux, the board info and command line data + * have to be in the first 8 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ +#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ + +/* + * Boot Flags + */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ + +/* + * Environment Configuration + */ +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128k (one sector) for env */ +#define CONFIG_ENV_SIZE 0x8000 +#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - (256 * 1024)) + +/* + * Flash memory map: + * fff80000 - ffffffff U-Boot (512 KB) + * fff40000 - fff7ffff U-Boot Environment (256 KB) + * fff00000 - fff3ffff FDT (256KB) + * ffc00000 - ffefffff OS image (3MB) + * ff000000 - ffbfffff OS Use/Filesystem (12MB) + */ + +#define CONFIG_UBOOT_ENV_ADDR MK_STR(TEXT_BASE) +#define CONFIG_FDT_ENV_ADDR MK_STR(0xfff00000) +#define CONFIG_OS_ENV_ADDR MK_STR(0xffc00000) + +#define CONFIG_PROG_UBOOT \ + "$download_cmd $loadaddr $ubootfile; " \ + "if test $? -eq 0; then " \ + "protect off "CONFIG_UBOOT_ENV_ADDR" +80000; " \ + "erase "CONFIG_UBOOT_ENV_ADDR" +80000; " \ + "cp.w $loadaddr "CONFIG_UBOOT_ENV_ADDR" 40000; " \ + "protect on "CONFIG_UBOOT_ENV_ADDR" +80000; " \ + "cmp.b $loadaddr "CONFIG_UBOOT_ENV_ADDR" 80000; " \ + "if test $? -ne 0; then " \ + "echo PROGRAM FAILED; " \ + "else; " \ + "echo PROGRAM SUCCEEDED; " \ + "fi; " \ + "else; " \ + "echo DOWNLOAD FAILED; " \ + "fi;" + +#define CONFIG_BOOT_OS_NET \ + "$download_cmd $osaddr $osfile; " \ + "if test $? -eq 0; then " \ + "if test -n $fdtaddr; then " \ + "$download_cmd $fdtaddr $fdtfile; " \ + "if test $? -eq 0; then " \ + "bootm $osaddr - $fdtaddr; " \ + "else; " \ + "echo FDT DOWNLOAD FAILED; " \ + "fi; " \ + "else; " \ + "bootm $osaddr; " \ + "fi; " \ + "else; " \ + "echo OS DOWNLOAD FAILED; " \ + "fi;" + +#define CONFIG_PROG_OS \ + "$download_cmd $osaddr $osfile; " \ + "if test $? -eq 0; then " \ + "erase "CONFIG_OS_ENV_ADDR" +$filesize; " \ + "cp.b $osaddr "CONFIG_OS_ENV_ADDR" $filesize; " \ + "cmp.b $osaddr "CONFIG_OS_ENV_ADDR" $filesize; " \ + "if test $? -ne 0; then " \ + "echo OS PROGRAM FAILED; " \ + "else; " \ + "echo OS PROGRAM SUCCEEDED; " \ + "fi; " \ + "else; " \ + "echo OS DOWNLOAD FAILED; " \ + "fi;" + +#define CONFIG_PROG_FDT \ + "$download_cmd $fdtaddr $fdtfile; " \ + "if test $? -eq 0; then " \ + "erase "CONFIG_FDT_ENV_ADDR" +$filesize;" \ + "cp.b $fdtaddr "CONFIG_FDT_ENV_ADDR" $filesize; " \ + "cmp.b $fdtaddr "CONFIG_FDT_ENV_ADDR" $filesize; " \ + "if test $? -ne 0; then " \ + "echo FDT PROGRAM FAILED; " \ + "else; " \ + "echo FDT PROGRAM SUCCEEDED; " \ + "fi; " \ + "else; " \ + "echo FDT DOWNLOAD FAILED; " \ + "fi;" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "autoload=yes\0" \ + "download_cmd=tftp\0" \ + "console_args=console=ttyS0,115200\0" \ + "root_args=root=/dev/nfs rw\0" \ + "misc_args=ip=on\0" \ + "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \ + "bootfile=/home/user/file\0" \ + "osfile=/home/user/uImage-XPedite1000\0" \ + "fdtfile=/home/user/xpedite1000.dtb\0" \ + "ubootfile=/home/user/u-boot.bin\0" \ + "fdtaddr=c00000\0" \ + "osaddr=0x1000000\0" \ + "loadaddr=0x1000000\0" \ + "prog_uboot="CONFIG_PROG_UBOOT"\0" \ + "prog_os="CONFIG_PROG_OS"\0" \ + "prog_fdt="CONFIG_PROG_FDT"\0" \ + "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0" \ + "bootcmd_flash=run set_bootargs; " \ + "bootm "CONFIG_OS_ENV_ADDR" - "CONFIG_FDT_ENV_ADDR"\0" \ + "bootcmd=run bootcmd_flash\0" +#endif /* __CONFIG_H */ diff --git a/include/configs/XPEDITE1K.h b/include/configs/XPEDITE1K.h deleted file mode 100644 index bb6208cce9..0000000000 --- a/include/configs/XPEDITE1K.h +++ /dev/null @@ -1,356 +0,0 @@ -/* - * (C) Copyright 2002 Scott McNutt - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program 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 of - * the License, or (at your option) any later version. - * - * This program 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 this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * config for XPedite1000 from XES Inc. - * Ported from EBONY config by Travis B. Sawyer - * (C) Copyright 2003 Sandburst Corporation - * board/config_EBONY.h - configuration for AMCC 440GP Ref (Ebony) - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* High Level Configuration Options */ -#define CONFIG_XPEDITE1K 1 /* Board is XPedite 1000 */ -#define CONFIG_SYS_BOARD_NAME "XPedite1000" -#define CONFIG_4xx 1 /* ... PPC4xx family */ -#define CONFIG_440 1 -#define CONFIG_440GX 1 /* 440 GX */ -#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ -#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ - -/* - * DDR config - */ -#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */ -#define SPD_EEPROM_ADDRESS {0x54} /* SPD i2c spd addresses */ -#define CONFIG_VERY_BIG_RAM 1 - -/* - * Base addresses -- Note these are effective addresses where the - * actual resources get mapped (not physical addresses) - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH */ -#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ -#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */ -#define CONFIG_SYS_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */ -#define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */ -#define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */ -#define CONFIG_SYS_NVRAM_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000) -#define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700) - -/* - * Diagnostics - */ -#define CONFIG_SYS_ALT_MEMTEST -#define CONFIG_SYS_MEMTEST_START 0x0400000 -#define CONFIG_SYS_MEMTEST_END 0x0C00000 - -/* POST support */ -#define CONFIG_POST (CONFIG_SYS_POST_RTC | \ - CONFIG_SYS_POST_I2C) - -/* - * LED support - */ -#define USR_LED0 0x00000080 -#define USR_LED1 0x00000100 -#define USR_LED2 0x00000200 -#define USR_LED3 0x00000400 - -#ifndef __ASSEMBLY__ -extern unsigned long in32(unsigned int); -extern void out32(unsigned int, unsigned long); - -#define LED0_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED0)) -#define LED1_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED1)) -#define LED2_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED2)) -#define LED3_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED3)) - -#define LED0_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED0)) -#define LED1_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED1)) -#define LED2_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED2)) -#define LED3_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED3)) -#endif - -/* - * Use internal SRAM for initial stack - */ -#define CONFIG_SYS_TEMP_STACK_OCM 1 -#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */ -#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */ -#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */ -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR - -#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 KB for Mon */ -#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */ - -/* - * Serial Port - */ -#define CONFIG_SYS_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400} -#define CONFIG_BAUDRATE 115200 -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -/* - * Use the HUSH parser - */ -#define CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " - -/* - * NOR flash configuration - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 3 -#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, 0xf0000000, 0xf4000000 } -#define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */ -#define CONFIG_FLASH_CFI_DRIVER -#define CONFIG_SYS_FLASH_CFI -#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE -#define CONFIG_SYS_FLASH_QUIET_TEST /* MirrorBit flashes are optional */ -#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ - -/* - * I2C - */ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7f -#define CONFIG_I2C_MULTI_BUS - -/* I2C EEPROM */ -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 - -/* I2C RTC: STMicro M41T00 */ -#define CONFIG_RTC_M41T11 1 -#define CONFIG_SYS_I2C_RTC_ADDR 0x68 -#define CONFIG_SYS_M41T11_BASE_YEAR 2000 - -/* - * PCI - */ -/* General PCI */ -#define CONFIG_PCI /* include pci support */ -#define CONFIG_PCI_PNP /* do pci plug-and-play */ -#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ -#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */ - -/* Board-specific PCI */ -#define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target */ -#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014 /* IBM */ -#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */ -#define CONFIG_SYS_PCI_FORCE_PCI_CONV /* Force PCI Conventional Mode */ - -/* - * Networking options - */ -#define CONFIG_PPC4xx_EMAC -#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ -#define CONFIG_NET_MULTI 1 -#define CONFIG_MII 1 /* MII PHY management */ -#define CONFIG_PHY_RESET 1 /* reset phy upon startup */ -#define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ -#define CONFIG_ETHPRIME "ppc_4xx_eth2" -#define CONFIG_PHY_ADDR 4 /* PHY address phy0 not populated */ -#define CONFIG_PHY2_ADDR 4 /* PHY address phy2 */ -#define CONFIG_HAS_ETH2 1 /* add support for "eth2addr" */ -#define CONFIG_PHY3_ADDR 8 /* PHY address phy3 */ -#define CONFIG_HAS_ETH3 1 /* add support for "eth3addr" */ - -/* BOOTP options */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - -/* - * Command configuration - */ -#include - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_DATE -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_ELF -#define CONFIG_CMD_FLASH -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_JFFS2 -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_SAVEENV -#define CONFIG_CMD_SNTP - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ -#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ -#define CONFIG_CMDLINE_EDITING 1 /* Command-line editing */ -#define CONFIG_BOOTDELAY 3 /* -1 disables auto-boot */ -#define CONFIG_PANIC_HANG /* do not reset board on panic */ -#define CONFIG_PREBOOT /* enable preboot variable */ -#define CONFIG_FIT 1 -#define CONFIG_FIT_VERBOSE 1 -#define CONFIG_INTEGRITY /* support booting INTEGRITY OS */ -#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/* - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -/* - * Environment Configuration - */ -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128k (one sector) for env */ -#define CONFIG_ENV_SIZE 0x8000 -#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - (256 * 1024)) - -/* - * Flash memory map: - * fff80000 - ffffffff U-Boot (512 KB) - * fff40000 - fff7ffff U-Boot Environment (256 KB) - * fff00000 - fff3ffff FDT (256KB) - * ffc00000 - ffefffff OS image (3MB) - * ff000000 - ffbfffff OS Use/Filesystem (12MB) - */ - -#define CONFIG_UBOOT_ENV_ADDR MK_STR(TEXT_BASE) -#define CONFIG_FDT_ENV_ADDR MK_STR(0xfff00000) -#define CONFIG_OS_ENV_ADDR MK_STR(0xffc00000) - -#define CONFIG_PROG_UBOOT \ - "$download_cmd $loadaddr $ubootfile; " \ - "if test $? -eq 0; then " \ - "protect off "CONFIG_UBOOT_ENV_ADDR" +80000; " \ - "erase "CONFIG_UBOOT_ENV_ADDR" +80000; " \ - "cp.w $loadaddr "CONFIG_UBOOT_ENV_ADDR" 40000; " \ - "protect on "CONFIG_UBOOT_ENV_ADDR" +80000; " \ - "cmp.b $loadaddr "CONFIG_UBOOT_ENV_ADDR" 80000; " \ - "if test $? -ne 0; then " \ - "echo PROGRAM FAILED; " \ - "else; " \ - "echo PROGRAM SUCCEEDED; " \ - "fi; " \ - "else; " \ - "echo DOWNLOAD FAILED; " \ - "fi;" - -#define CONFIG_BOOT_OS_NET \ - "$download_cmd $osaddr $osfile; " \ - "if test $? -eq 0; then " \ - "if test -n $fdtaddr; then " \ - "$download_cmd $fdtaddr $fdtfile; " \ - "if test $? -eq 0; then " \ - "bootm $osaddr - $fdtaddr; " \ - "else; " \ - "echo FDT DOWNLOAD FAILED; " \ - "fi; " \ - "else; " \ - "bootm $osaddr; " \ - "fi; " \ - "else; " \ - "echo OS DOWNLOAD FAILED; " \ - "fi;" - -#define CONFIG_PROG_OS \ - "$download_cmd $osaddr $osfile; " \ - "if test $? -eq 0; then " \ - "erase "CONFIG_OS_ENV_ADDR" +$filesize; " \ - "cp.b $osaddr "CONFIG_OS_ENV_ADDR" $filesize; " \ - "cmp.b $osaddr "CONFIG_OS_ENV_ADDR" $filesize; " \ - "if test $? -ne 0; then " \ - "echo OS PROGRAM FAILED; " \ - "else; " \ - "echo OS PROGRAM SUCCEEDED; " \ - "fi; " \ - "else; " \ - "echo OS DOWNLOAD FAILED; " \ - "fi;" - -#define CONFIG_PROG_FDT \ - "$download_cmd $fdtaddr $fdtfile; " \ - "if test $? -eq 0; then " \ - "erase "CONFIG_FDT_ENV_ADDR" +$filesize;" \ - "cp.b $fdtaddr "CONFIG_FDT_ENV_ADDR" $filesize; " \ - "cmp.b $fdtaddr "CONFIG_FDT_ENV_ADDR" $filesize; " \ - "if test $? -ne 0; then " \ - "echo FDT PROGRAM FAILED; " \ - "else; " \ - "echo FDT PROGRAM SUCCEEDED; " \ - "fi; " \ - "else; " \ - "echo FDT DOWNLOAD FAILED; " \ - "fi;" - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "autoload=yes\0" \ - "download_cmd=tftp\0" \ - "console_args=console=ttyS0,115200\0" \ - "root_args=root=/dev/nfs rw\0" \ - "misc_args=ip=on\0" \ - "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \ - "bootfile=/home/user/file\0" \ - "osfile=/home/user/uImage-XPedite1000\0" \ - "fdtfile=/home/user/xpedite1000.dtb\0" \ - "ubootfile=/home/user/u-boot.bin\0" \ - "fdtaddr=c00000\0" \ - "osaddr=0x1000000\0" \ - "loadaddr=0x1000000\0" \ - "prog_uboot="CONFIG_PROG_UBOOT"\0" \ - "prog_os="CONFIG_PROG_OS"\0" \ - "prog_fdt="CONFIG_PROG_FDT"\0" \ - "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0" \ - "bootcmd_flash=run set_bootargs; " \ - "bootm "CONFIG_OS_ENV_ADDR" - "CONFIG_FDT_ENV_ADDR"\0" \ - "bootcmd=run bootcmd_flash\0" -#endif /* __CONFIG_H */