mpc7448hpc2 platform support.
Signed-off-by: Alexandre Bounine alexandreb@tundra.com Signed-off-by: Roy Zang tie-fei.zang@freescale.com
--- board/mpc7448hpc2/Makefile | 49 ++++ board/mpc7448hpc2/config.mk | 28 ++ board/mpc7448hpc2/mpc7448hpc2.c | 468 +++++++++++++++++++++++++++++++++++++++ board/mpc7448hpc2/u-boot.lds | 134 +++++++++++ include/configs/mpc7448hpc2.h | 433 ++++++++++++++++++++++++++++++++++++ 5 files changed, 1112 insertions(+), 0 deletions(-)
diff --git a/board/mpc7448hpc2/Makefile b/board/mpc7448hpc2/Makefile new file mode 100644 index 0000000..23d0adc --- /dev/null +++ b/board/mpc7448hpc2/Makefile @@ -0,0 +1,49 @@ +# +# (C) Copyright 2000 +# 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 $(TOPDIR)/config.mk + +LIB = lib$(BOARD).a + +OBJS = $(BOARD).o pci.o serial.o ns16550.o tsi108_init.o tsi108_i2c.o \ + tsi108_eth.o cfi_flash.o + +SOBJS = asm_init.o + +$(LIB): .depend $(OBJS) $(SOBJS) + $(AR) crv $@ $(OBJS) $(SOBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +####################################################################### ## + +.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) + $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ + +sinclude .depend + +####################################################################### ## diff --git a/board/mpc7448hpc2/config.mk b/board/mpc7448hpc2/config.mk new file mode 100644 index 0000000..9147a5c --- /dev/null +++ b/board/mpc7448hpc2/config.mk @@ -0,0 +1,28 @@ +# +# Copyright (c) 2005 Freescale Semiconductor, Inc. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# Flash address +TEXT_BASE = 0xFFF00000 +# RAM address +#TEXT_BASE = 0x00400000 + +PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -maltivec -mabi=altivec -msoft-float diff --git a/board/mpc7448hpc2/mpc7448hpc2.c b/board/mpc7448hpc2/mpc7448hpc2.c new file mode 100644 index 0000000..d147fe6 --- /dev/null +++ b/board/mpc7448hpc2/mpc7448hpc2.c @@ -0,0 +1,468 @@ +/* + * (C) Copyright 2005 Freescale Semiconductor, Inc. + * + * Roy Zang tie-fei.zang@freescale.com + * + * 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 + * + * modifications for the Tsi108 Emul Board by avb@Tundra + */ + +/* + * board support/init functions for the + * Freescale MPC7448 HPC2 (High-Performance Computing 2 Platform). + */ + +#include <common.h> +#include <74xx_7xx.h> + +#undef DEBUG + +extern void flush_data_cache(void); +extern void invalidate_l1_instruction_cache(void); +extern void tsi108_init_f(void); + +int display_mem_map(void); + +void after_reloc(ulong dest_addr) +{ + DECLARE_GLOBAL_DATA_PTR; + + /* + * Jump to the main U-Boot board init code + */ + board_init_r((gd_t *) gd, dest_addr); + /* NOTREACHED */ +} + +/* + * Check Board Identity: + * + * report board type + */ + +int checkboard(void) +{ + int l_type = 0; + + printf("BOARD: %s\n", CFG_BOARD_NAME); + return (l_type); +} + +/* + * Read Processor ID: + * + * report calling processor number + */ + +int read_pid(void) +{ + return 0; /* we are on single CPU platform for a while */ +} + +long int dram_size(int board_type) +{ + return 0x20000000; /* 256M bytes */ +} + +long int initdram(int board_type) +{ + return dram_size(board_type); +} + +/* DRAM check routines copied from gw8260 */ + +#if defined (CFG_DRAM_TEST) + +/*********************************************************************/ +/* NAME: move64() - moves a double word (64-bit) */ +/* */ +/* DESCRIPTION: */ +/* this function performs a double word move from the data at */ +/* the source pointer to the location at the destination pointer. */ +/* */ +/* INPUTS: */ +/* unsigned long long *src - pointer to data to move */ +/* */ +/* OUTPUTS: */ +/* unsigned long long *dest - pointer to locate to move data */ +/* */ +/* RETURNS: */ +/* None */ +/* */ +/* RESTRICTIONS/LIMITATIONS: */ +/* May cloober fr0. */ +/* */ +/*********************************************************************/ +static void move64(unsigned long long *src, unsigned long long *dest) +{ + asm("lfd 0, 0(3)\n\t" /* fpr0 = *scr */ + "stfd 0, 0(4)" /* *dest = fpr0 */ + : : :"fr0"); /* Clobbers fr0 */ + return; +} + +#if defined (CFG_DRAM_TEST_DATA) + +unsigned long long pattern[] = { + 0xaaaaaaaaaaaaaaaaULL, + 0xccccccccccccccccULL, + 0xf0f0f0f0f0f0f0f0ULL, + 0xff00ff00ff00ff00ULL, + 0xffff0000ffff0000ULL, + 0xffffffff00000000ULL, + 0x00000000ffffffffULL, + 0x0000ffff0000ffffULL, + 0x00ff00ff00ff00ffULL, + 0x0f0f0f0f0f0f0f0fULL, + 0x3333333333333333ULL, + 0x5555555555555555ULL +}; + +/*********************************************************************/ +/* NAME: mem_test_data() - test data lines for shorts and opens */ +/* */ +/* DESCRIPTION: */ +/* Tests data lines for shorts and opens by forcing adjacent data */ +/* to opposite states. Because the data lines could be routed in */ +/* an arbitrary manner the must ensure test patterns ensure that */ +/* every case is tested. By using the following series of binary */ +/* patterns every combination of adjacent bits is test regardless */ +/* of routing. */ +/* */ +/* ...101010101010101010101010 */ +/* ...110011001100110011001100 */ +/* ...111100001111000011110000 */ +/* ...111111110000000011111111 */ +/* */ +/* Carrying this out, gives us six hex patterns as follows: */ +/* */ +/* 0xaaaaaaaaaaaaaaaa */ +/* 0xcccccccccccccccc */ +/* 0xf0f0f0f0f0f0f0f0 */ +/* 0xff00ff00ff00ff00 */ +/* 0xffff0000ffff0000 */ +/* 0xffffffff00000000 */ +/* */ +/* The number test patterns will always be given by: */ +/* */ +/* log(base 2)(number data bits) = log2 (64) = 6 */ +/* */ +/* To test for short and opens to other signals on our boards. we */ +/* simply */ +/* test with the 1's complemnt of the paterns as well. */ +/* */ +/* OUTPUTS: */ +/* Displays failing test pattern */ +/* */ +/* RETURNS: */ +/* 0 - Passed test */ +/* 1 - Failed test */ +/* */ +/* RESTRICTIONS/LIMITATIONS: */ +/* Assumes only one one SDRAM bank */ +/* */ +/*********************************************************************/ +int mem_test_data(void) +{ + unsigned long long *pmem = (unsigned long long *)CFG_MEMTEST_START; + unsigned long long temp64; + int num_patterns = sizeof(pattern) / sizeof(pattern[0]); + int i; + unsigned int hi, lo; + + for (i = 0; i < num_patterns; i++) { + move64(&(pattern[i]), pmem); + move64(pmem, &temp64); + + /* hi = (temp64>>32) & 0xffffffff; */ + /* lo = temp64 & 0xffffffff; */ + /* printf("\ntemp64 = 0x%08x%08x", hi, lo); */ + + hi = (pattern[i] >> 32) & 0xffffffff; + lo = pattern[i] & 0xffffffff; + /* printf("\npattern[%d] = 0x%08x%08x", i, hi, lo); */ + + if (temp64 != pattern[i]) { + printf("\n Data Test Failed, pattern 0x%08x%08x", + hi, lo); + return 1; + } + } + + return 0; +} +#endif /* CFG_DRAM_TEST_DATA */ + +#if defined (CFG_DRAM_TEST_ADDRESS) +/*********************************************************************/ +/* NAME: mem_test_address() - test address lines */ +/* */ +/* DESCRIPTION: */ +/* This function performs a test to verify that each word im */ +/* memory is uniquly addressable. The test sequence is as follows: */ +/* */ +/* 1) write the address of each word to each word. */ +/* 2) verify that each location equals its address */ +/* */ +/* OUTPUTS: */ +/* Displays failing test pattern and address */ +/* */ +/* RETURNS: */ +/* 0 - Passed test */ +/* 1 - Failed test */ +/* */ +/* RESTRICTIONS/LIMITATIONS: */ +/* */ +/* */ +/*********************************************************************/ +int mem_test_address(void) +{ + volatile unsigned int *pmem = + (volatile unsigned int *)CFG_MEMTEST_START; + const unsigned int size = (CFG_MEMTEST_END - CFG_MEMTEST_START) / 4; + unsigned int i; + + /* write address to each location */ + for (i = 0; i < size; i++) { + pmem[i] = i; + } + + /* verify each loaction */ + for (i = 0; i < size; i++) { + if (pmem[i] != i) { + printf("\n Address Test Failed at 0x%x", i); + return 1; + } + } + return 0; +} +#endif /* CFG_DRAM_TEST_ADDRESS */ + +#if defined (CFG_DRAM_TEST_WALK) +/*********************************************************************/ +/* NAME: mem_march() - memory march */ +/* */ +/* DESCRIPTION: */ +/* Marches up through memory. At each location verifies rmask if */ +/* read = 1. At each location write wmask if write = 1. Displays */ +/* failing address and pattern. */ +/* */ +/* INPUTS: */ +/* volatile unsigned long long * base - start address of test */ +/* unsigned int size - number of dwords(64-bit) to test */ +/* unsigned long long rmask - read verify mask */ +/* unsigned long long wmask - wrtie verify mask */ +/* short read - verifies rmask if read = 1 */ +/* short write - writes wmask if write = 1 */ +/* */ +/* OUTPUTS: */ +/* Displays failing test pattern and address */ +/* */ +/* RETURNS: */ +/* 0 - Passed test */ +/* 1 - Failed test */ +/* */ +/* RESTRICTIONS/LIMITATIONS: */ +/* */ +/* */ +/*********************************************************************/ +int mem_march(volatile unsigned long long *base, + unsigned int size, + unsigned long long rmask, + unsigned long long wmask, short read, short write) +{ + unsigned int i; + unsigned long long temp; + unsigned int hitemp, lotemp, himask, lomask; + + for (i = 0; i < size; i++) { + if (read != 0) { + /* temp = base[i]; */ + move64((unsigned long long *)&(base[i]), &temp); + if (rmask != temp) { + hitemp = (temp >> 32) & 0xffffffff; + lotemp = temp & 0xffffffff; + himask = (rmask >> 32) & 0xffffffff; + lomask = rmask & 0xffffffff; + + printf("\n Walking one's test failed: \ + address = 0x%08x," "\n\texpected \ + 0x%08x%08x, found 0x%08x%08x", i << 3,\ + himask, lomask, hitemp, lotemp); + return 1; + } + } + if (write != 0) { + /* base[i] = wmask; */ + move64(&wmask, (unsigned long long *)&(base[i])); + } + } + return 0; +} +#endif /* CFG_DRAM_TEST_WALK */ + +/*********************************************************************/ +/* NAME: mem_test_walk() - a simple walking ones test */ +/* */ +/* DESCRIPTION: */ +/* Performs a walking ones through entire physical memory. The */ +/* test uses as series of memory marches, mem_march(), to verify */ +/* and write the test patterns to memory. The test sequence is as */ +/* follows: */ +/* 1) march writing 0000...0001 */ +/* 2) march verifying 0000...0001 , writing 0000...0010 */ +/* 3) repeat step 2 shifting masks left 1 bit each time unitl */ +/* the write mask equals 1000...0000 */ +/* 4) march verifying 1000...0000 */ +/* The test fails if any of the memory marches return a failure. */ +/* */ +/* OUTPUTS: */ +/* Displays which pass on the memory test is executing */ +/* */ +/* RETURNS: */ +/* 0 - Passed test */ +/* 1 - Failed test */ +/* */ +/* RESTRICTIONS/LIMITATIONS: */ +/* */ +/* */ +/*********************************************************************/ +int mem_test_walk(void) +{ + unsigned long long mask; + volatile unsigned long long *pmem = + (volatile unsigned long long *)CFG_MEMTEST_START; + const unsigned long size = (CFG_MEMTEST_END - CFG_MEMTEST_START) / 8; + + unsigned int i; + + mask = 0x01; + + printf("Initial Pass"); + mem_march(pmem, size, 0x0, 0x1, 0, 1); + + printf("\b\b\b\b\b\b\b\b\b\b\b\b"); + printf(" "); + printf(" "); + printf("\b\b\b\b\b\b\b\b\b\b\b\b"); + + for (i = 0; i < 63; i++) { + printf("Pass %2d", i + 2); + if (mem_march(pmem, size, mask, mask << 1, 1, 1) != 0) { + /*printf("mask: 0x%x, pass: %d, ", mask, i); */ + return 1; + } + mask = mask << 1; + printf("\b\b\b\b\b\b\b"); + } + + printf("Last Pass"); + if (mem_march(pmem, size, 0, mask, 0, 1) != 0) { + /* printf("mask: 0x%x", mask); */ + return 1; + } + printf("\b\b\b\b\b\b\b\b\b"); + printf(" "); + printf("\b\b\b\b\b\b\b\b\b"); + + return 0; +} + +/*********************************************************************/ +/* NAME: testdram() - calls any enabled memory tests */ +/* */ +/* DESCRIPTION: */ +/* Runs memory tests if the environment test variables are set to */ +/* 'y'. */ +/* */ +/* INPUTS: */ +/* testdramdata - If set to 'y', data test is run. */ +/* testdramaddress - If set to 'y', address test is run. */ +/* testdramwalk - If set to 'y', walking ones test is run */ +/* */ +/* OUTPUTS: */ +/* None */ +/* */ +/* RETURNS: */ +/* 0 - Passed test */ +/* 1 - Failed test */ +/* */ +/* RESTRICTIONS/LIMITATIONS: */ +/* */ +/* */ +/*********************************************************************/ +int testdram(void) +{ + char *s; + int rundata, runaddress, runwalk; + + s = getenv("testdramdata"); + rundata = (s && (*s == 'y')) ? 1 : 0; + s = getenv("testdramaddress"); + runaddress = (s && (*s == 'y')) ? 1 : 0; + s = getenv("testdramwalk"); + runwalk = (s && (*s == 'y')) ? 1 : 0; + +/* rundata = 1; */ +/* runaddress = 0; */ +/* runwalk = 0; */ + + if ((rundata == 1) || (runaddress == 1) || (runwalk == 1)) { + printf("Testing RAM from 0x%08x to 0x%08x ... \ + (don't panic... that will take a moment !!!!)\n", \ + CFG_MEMTEST_START, CFG_MEMTEST_END); + } +#ifdef CFG_DRAM_TEST_DATA + if (rundata == 1) { + printf("Test DATA ... "); + if (mem_test_data () == 1) { + printf("failed \n"); + return 1; + } else + printf("ok \n"); + } +#endif +#ifdef CFG_DRAM_TEST_ADDRESS + if (runaddress == 1) { + printf("Test ADDRESS ... "); + if (mem_test_address () == 1) { + printf("failed \n"); + return 1; + } else + printf("ok \n"); + } +#endif +#ifdef CFG_DRAM_TEST_WALK + if (runwalk == 1) { + printf("Test WALKING ONEs ... "); + if (mem_test_walk() == 1) { + printf("failed \n"); + return 1; + } else + printf("ok \n"); + } +#endif + if ((rundata == 1) || (runaddress == 1) || (runwalk == 1)) { + printf("passed\n"); + } + return 0; + +} +#endif /* CFG_DRAM_TEST */ diff --git a/board/mpc7448hpc2/u-boot.lds b/board/mpc7448hpc2/u-boot.lds new file mode 100644 index 0000000..feadc1b --- /dev/null +++ b/board/mpc7448hpc2/u-boot.lds @@ -0,0 +1,134 @@ +/* + * (C) Copyright 2001 + * Josh Huber huber@mclx.com, Mission Critical Linux, Inc. + * + * 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 + */ + +/* + * u-boot.lds - linker script for U-Boot on the Galileo Eval Board. + */ + +OUTPUT_ARCH(powerpc) +SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib); +/* 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 : + { + cpu/74xx_7xx/start.o (.text) + +/* store the environment in a seperate sector in the boot flash */ +/* . = env_offset; */ +/* common/environment.o(.text) */ + + *(.text) + *(.fixup) + *(.got1) + } + _etext = .; + PROVIDE (etext = .); + .rodata : + { + *(.rodata) + *(.rodata1) + *(.rodata.str1.4) + } + .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 : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); +} diff --git a/include/configs/mpc7448hpc2.h b/include/configs/mpc7448hpc2.h new file mode 100644 index 0000000..f47f85c --- /dev/null +++ b/include/configs/mpc7448hpc2.h @@ -0,0 +1,433 @@ +/* + * Copyright (c) 2005 Freescale Semiconductor, Inc. + * + * (C) Copyright 2005 + * Alex Bounine , Tundra Semiconductor Corp. + * + * 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 + */ + +/**************************************************************** + * + * board specific configuration options for Freescale + * MPC7448HPC2 (High-Performance Computing II) (Taiga) board + * + ****************************************************************/ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#undef DEBUG + +/* Board Configuration Definitions */ +/* MPC7448HPC2 (High-Performance Computing II) (Taiga) board */ + +#define CONFIG_MPC7448HPC2 + +#define CONFIG_74xx +#define CONFIG_750FX /* this option to enable init of extended BATs */ +#define CONFIG_ALTIVEC /* undef to disable */ + +#define CFG_BOARD_NAME "MPC7448 HPC II" +#define CONFIG_IDENT_STRING " Freescale MPC7448 HPC II" + +#define CFG_OCN_CLK 133000000 /* 133 MHz */ + +#define CFG_CLK_SPREAD /* Enable Spread-Spectrum Clock generation */ + +#undef CONFIG_ECC /* disable ECC support */ + +/* Board-specific Initialization Functions to be called */ +#define CFG_BOARD_ASM_INIT +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_EARLY_INIT_R +#define CONFIG_MISC_INIT_R + +/* Default MAC Addresses for on-chip GIGE Controller */ + +#define CONFIG_ETHADDR 00:06:D2:00:00:01 + +#define CONFIG_HAS_ETH1 +#define CONFIG_ETH1ADDR 00:06:D2:00:00:02 + +#define CONFIG_ENV_OVERWRITE + +/* + * High Level Configuration Options + * (easy to change) + */ + +#define CONFIG_BAUDRATE 115200 /* console baudrate = 115000 */ + +/*#define CFG_HUSH_PARSER */ +#undef CFG_HUSH_PARSER + +#define CFG_PROMPT_HUSH_PS2 "> " + +/* + * The following defines let you select what serial you want to use + * for your console driver. + * + * what to do: + * If you have hacked a serial cable onto the second DUART channel, change the CFG_DUART port from 1 + * to 0 below. + * + */ + +#define CFG_NS16550_REG_SIZE 1 + +#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ +#define CONFIG_ZERO_BOOTDELAY_CHECK + +#undef CONFIG_BOOTARGS +/*#define CONFIG_PREBOOT "echo;echo Type "run flash_nfs" to mount root filesystem over NFS;echo" */ + +#if (CONFIG_BOOTDELAY >= 0) +#define CONFIG_BOOTCOMMAND "tftpboot 0x400000 zImage.initrd.elf;\ + setenv bootargs $(bootargs) $(bootargs_root) nfsroot=$(serverip):$(rootpath) \ + ip=$(ipaddr):$(serverip)$(bootargs_end); bootm 0x400000; " + +#define CONFIG_BOOTARGS "console=ttyS0,115200" +#endif + +#undef CONFIG_EXTRA_ENV_SETTINGS + +#define CONFIG_SERIAL "No. 1" + +/* Networking Configuration */ + +#define KSEG1ADDR(a) (a) /* Needed by the rtl8139 driver */ + +#define CONFIG_TSI108_ETH +#define CONFIG_TSI108_ETH_NUM_PORTS 2 + +#define CONFIG_NET_MULTI + +#define CONFIG_IPADDR 172.27.234.48 +#define CONFIG_SERVERIP 172.27.234.10 +#define CONFIG_NETMASK 255.255.0.0 +#define CONFIG_GATEWAYIP 172.27.255.254 + +#define CONFIG_BOOTFILE zImage.initrd.elf +#define CONFIG_LOADADDR 0x400000 + +#define CONFIG_TESTDRAMDATA y +#define CONFIG_TESTDRAMADDRESS n +#define CONFIG_TESETDRAMWALK n + +/*--------------------------------------------------------------------- ----- */ + +#define CONFIG_LOADS_ECHO 0 /* echo off for serial download */ +#define CFG_LOADS_BAUD_CHANGE /* allow baudrate changes */ + +#undef CONFIG_WATCHDOG /* watchdog disabled */ + +#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | \ + CONFIG_BOOTP_BOOTFILESIZE) + +/* Flash banks JFFS2 should use */ +#define CFG_JFFS2_FIRST_BANK 1 +#define CFG_JFFS2_NUM_BANKS 1 + +#define CONFIG_COMMANDS (CONFIG_CMD_DFL \ + | CFG_CMD_ASKENV \ + | CFG_CMD_CACHE \ + | CFG_CMD_PCI \ + | CFG_CMD_I2C \ + | CFG_CMD_SDRAM \ + | CFG_CMD_EEPROM \ + | CFG_CMD_NET \ + | CFG_CMD_FLASH \ + | CFG_CMD_ENV \ + | CFG_CMD_BSP \ + | CFG_CMD_DHCP \ + | CFG_CMD_PING \ + | CFG_CMD_DATE) + +/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ +#include <cmd_confdefs.h> + +/*set date in u-boot*/ +#define CONFIG_RTC_M48T35A +#define CFG_NVRAM_BASE_ADDR 0xfc000000 +#define CFG_NVRAM_SIZE 0x8000 +/* + * Miscellaneous configurable options + */ +#define CONFIG_VERSION_VARIABLE 1 + +#define CFG_I2C_EEPROM_ADDR 0x50 /* I2C EEPROM page 1 */ +#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ + +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "=> " /* Monitor Command Prompt */ + +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */ +#else +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#endif + +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ + +/* +#define CFG_DRAM_TEST + * DRAM tests + * CFG_DRAM_TEST - enables the following tests. + * + * CFG_DRAM_TEST_DATA - Enables test for shorted or open data lines + * Environment variable 'test_dram_data' must be + * set to 'y'. + * CFG_DRAM_TEST_DATA - Enables test to verify that each word is uniquely + * addressable. Environment variable + * 'test_dram_address' must be set to 'y'. + * CFG_DRAM_TEST_WALK - Enables test a 64-bit walking ones pattern test. + * This test takes about 6 minutes to test 64 MB. + * Environment variable 'test_dram_walk' must be + * set to 'y'. + */ +#define CFG_DRAM_TEST +#if defined(CFG_DRAM_TEST) +#define CFG_MEMTEST_START 0x00400000 /* memtest works on */ +#define CFG_MEMTEST_END 0x07c00000 /* 4 ... 124 MB in DRAM */ +#define CFG_DRAM_TEST_DATA +#define CFG_DRAM_TEST_ADDRESS +#define CFG_DRAM_TEST_WALK +#endif /* CFG_DRAM_TEST */ + +#define CFG_LOAD_ADDR 0x00400000 /* default load address */ + +#define CFG_HZ 1000 /* decr freq: 1ms ticks */ + +/* + * Low Level Configuration Settings + * (address mappings, register initial values, etc.) + * You should know what you are doing if you make changes here. + */ + +/*--------------------------------------------------------------------- -- + * Definitions for initial stack pointer and data area + */ + +/* + * When locking data in cache you should point the CFG_INIT_RAM_ADDRESS + * To an unused memory region. The stack will remain in cache until RAM + * is initialized +*/ +#undef CFG_INIT_RAM_LOCK +#define CFG_INIT_RAM_ADDR 0x07d00000 /* unused memory region */ +#define CFG_INIT_RAM_END 0x4000 /* larger space - we have SDRAM initialized */ + +#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for init data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) + +/*--------------------------------------------------------------------- -- + * Start addresses for the final memory configuration + * (Set up by the startup code) + * Please note that CFG_SDRAM_BASE _must_ start at 0 + */ + +#define CFG_SDRAM_BASE 0x00000000 /* first 256 MB of SDRAM */ +#define CFG_SDRAM1_BASE 0x10000000 /* next 256MB of SDRAM */ + +#define CFG_SDRAM2_BASE 0x40000000 /* beginning of non-cacheable alias for SDRAM - first 256MB */ +#define CFG_SDRAM3_BASE 0x50000000 /* next Non-Cacheable 256MB of SDRAM */ + +#define CFG_PCI_PFM_BASE 0x80000000 /* Prefetchable (cacheable) PCI/X PFM and SDRAM OCN (128MB+128MB) */ + +#define CFG_PCI_MEM32_BASE 0xE0000000 /* Non-Cacheable PCI/X MEM and SDRAM OCN (128MB+128MB) */ + +#define CFG_MISC_REGION_BASE 0xf0000000 /* Base Address for (PCI/X + Flash) region */ + +#define CFG_FLASH_BASE 0xff000000 /* Base Address of Flash device */ +#define CFG_FLASH_BASE2 0xfe000000 /* Alternate Flash Base Address */ + +#define CONFIG_VERY_BIG_RAM /* we will use up to 256M memory for cause we are short of BATS */ + +#define PCI0_IO_BASE_BOOTM 0xfd000000 + +#define CFG_RESET_ADDRESS 0x3fffff00 +#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ +#define CFG_MONITOR_BASE TEXT_BASE /* u-boot code base */ +#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */ + +/* Peripheral Device section */ + +/******************************************************* + * Resources on the Tsi108 + *******************************************************/ + +#define CFG_TSI108_CSR_RST_BASE 0xC0000000 /* Tsi108 CSR base after reset */ +#define CFG_TSI108_CSR_BASE CFG_TSI108_CSR_RST_BASE /* Runtime Tsi108 CSR base */ + +#define ENABLE_PCI_CSR_BAR /* enables access to Tsi108 CSRs from the PCI/X bus */ + +#undef DISABLE_PBM + +#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +#define CFG_DUART_IO (CFG_TSI108_CSR_BASE + 0x7808) +#define CFG_DUART_CHAN 0 /* channel to use for console */ +#define CFG_INIT_CHAN1 +#define CFG_INIT_CHAN2 + +/*--------------------------------------------------------------------- -- + * PCI stuff + *----------------------------------------------------------------------- + */ + +#define CONFIG_PCI /* include pci support */ + +#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */ +#define PCI_HOST_FORCE 1 /* configure as pci host */ +#define PCI_HOST_AUTO 2 /* detected via arbiter enable */ + +#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */ +#define CONFIG_PCI_PNP /* do pci plug-and-play */ + +/* PCI MEMORY MAP section */ + +/* PCI view of System Memory */ +#define CFG_PCI_MEMORY_BUS 0x00000000 +#define CFG_PCI_MEMORY_PHYS 0x00000000 +#define CFG_PCI_MEMORY_SIZE 0x80000000 + +/* PCI Memory Space */ +#define CFG_PCI_MEM_BUS (CFG_PCI_MEM_PHYS) +#define CFG_PCI_MEM_PHYS (CFG_PCI_MEM32_BASE) //CFG_PCI_MEM32_BASE = 0xE0000000 +#define CFG_PCI_MEM_SIZE 0x10000000 /* 256 MB space for PCI/X Mem + SDRAM OCN */ + +/* PCI I/O Space */ +#define CFG_PCI_IO_BUS 0x00000000 +#define CFG_PCI_IO_PHYS 0xfa000000 /* Changed from fd000000 */ + +#define CFG_PCI_IO_SIZE 0x01000000 /* 16MB */ + +#define _IO_BASE 0x00000000 /* points to PCI I/O space */ + +/* PCI Config Space mapping */ +#define CFG_PCI_CFG_BASE 0xfb000000 /* Changed from FE000000 */ +#define CFG_PCI_CFG_SIZE 0x01000000 /* 16MB */ + +#define CFG_IBAT0U 0xFE0003FF +#define CFG_IBAT0L 0xFE000002 + +#define CFG_IBAT1U 0x00007FFF +#define CFG_IBAT1L 0x00000012 + +#define CFG_IBAT2U 0x80007FFF +#define CFG_IBAT2L 0x80000022 + +#define CFG_IBAT3U 0x00000000 +#define CFG_IBAT3L 0x00000000 + +#define CFG_IBAT4U 0x00000000 +#define CFG_IBAT4L 0x00000000 + +#define CFG_IBAT5U 0x00000000 +#define CFG_IBAT5L 0x00000000 + +#define CFG_IBAT6U 0x00000000 +#define CFG_IBAT6L 0x00000000 + +#define CFG_IBAT7U 0x00000000 +#define CFG_IBAT7L 0x00000000 + +#define CFG_DBAT0U 0xE0003FFF +#define CFG_DBAT0L 0xE000002A + +#define CFG_DBAT1U 0x00007FFF +#define CFG_DBAT1L 0x00000012 + +#define CFG_DBAT2U 0x00000000 +#define CFG_DBAT2L 0x00000000 + +#define CFG_DBAT3U 0xC0000003 +#define CFG_DBAT3L 0xC000002A + +#define CFG_DBAT4U 0x00000000 +#define CFG_DBAT4L 0x00000000 + +#define CFG_DBAT5U 0x00000000 +#define CFG_DBAT5L 0x00000000 + +#define CFG_DBAT6U 0x00000000 +#define CFG_DBAT6L 0x00000000 + +#define CFG_DBAT7U 0x00000000 +#define CFG_DBAT7L 0x00000000 + +/* I2C addresses for the two DIMM SPD chips */ +#define DIMM0_I2C_ADDR 0x51 +#define DIMM1_I2C_ADDR 0x52 + +/* + * 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 CFG_BOOTMAPSZ (8<<20) /* Initial Memory map for Linux */ + +/*--------------------------------------------------------------------- -- + * FLASH organization + */ +#define CFG_MAX_FLASH_BANKS 2 /* Flash can be at one of two addresses */ +#define FLASH_BANK_SIZE 0x01000000 /* 16 MB Total */ +#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE2} + +#define CFG_HPC2_FLASH_CFI_DRIVER +#define CFG_FLASH_CFI + +#define PHYS_FLASH_SIZE 0x01000000 +#define CFG_MAX_FLASH_SECT (128) + +#define CFG_ENV_IS_IN_NVRAM +#define CFG_ENV_ADDR 0xFC000000 + +#define CFG_ENV_OFFSET 0x00000000 /* Offset of Environment Sector */ +#define CFG_ENV_SIZE 0x00000400 /* Total Size of Environment Space */ + +/*--------------------------------------------------------------------- -- + * Cache Configuration + */ +#define CFG_CACHELINE_SIZE 32 /* For all MPC74xx CPUs */ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ +#endif + +/*--------------------------------------------------------------------- -- + * L2CR setup -- make sure this is right for your board! + * look in include/mpc74xx.h for the defines used here + */ +#undef CFG_L2 + +#define L2_INIT 0 +#define L2_ENABLE (L2_INIT | L2CR_L2E) + +/* + * Internal Definitions + * + * Boot Flags + */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ +#endif /* __CONFIG_H */