June 2005 - U-Boot

[U-Boot-Users] [PATCH] Add Board MP2USB Board
by Eric BENARD / Free 26 Sep '05

26 Sep '05

Hi, same player shoot again, sorry for the bad previous patches. these patches add support for MP2USB board which is based on AT91RM9200 cpu. - diff-mp2usb-1.patch : adds board/mp2usb directory - diff-mp2usb-2.patch : adds include/configs/mp2usb.h - diff-mp2usb-3.patch : modify MAKEALL - diff-mp2usb-4.patch : modify Makefile CHANGELOG * Patch by Eric Benard, 07 Apr 2005: Add support for MP2USB board. Many thanks Best regards Eric

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[U-Boot-Users] board support for armadillo
by Rowel Atienza 26 Sep '05

26 Sep '05

Wolfgang, patch against current cvs snapshot for armadillo board support. rowel CHANGELOG: * Patch by Rowel Atienza April 6, 2005 Added board support for armadillo HT1070 =================================================================================== diff -purN u-boot/board/armadillo/armadillo.c u-boot-armadillo/board/armadillo/armadillo.c --- u-boot/board/armadillo/armadillo.c 1970-01-01 08:00:00.000000000 +0800 +++ u-boot-armadillo/board/armadillo/armadillo.c 2005-04-06 09:30:54.000000000 +0800 @@ -0,0 +1,62 @@ +/* + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH <www.elinos.com> + * Marius Groeger <mgroeger(a)sysgo.de> + * + * (C) Copyright 2005 Rowel Atienza <rowel(a)diwalabs.com> + * Armadillo board HT1070 + * + * 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 <common.h> +#include <clps7111.h> + +/* ------------------------------------------------------------------------- */ + + +/* + * Miscelaneous platform dependent initialisations + */ + +int board_init (void) +{ + DECLARE_GLOBAL_DATA_PTR; + + /* Activate LED flasher */ + IO_LEDFLSH = 0x40; + + /* arch number MACH_TYPE_ARMADILLO - not official*/ + gd->bd->bi_arch_number = 83; + + /* location of boot parameters */ + gd->bd->bi_boot_params = 0xc0000100; + + return 0; +} + +int dram_init (void) +{ + DECLARE_GLOBAL_DATA_PTR; + + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + + return (0); +} diff -purN u-boot/board/armadillo/config.mk u-boot-armadillo/board/armadillo/config.mk --- u-boot/board/armadillo/config.mk 1970-01-01 08:00:00.000000000 +0800 +++ u-boot-armadillo/board/armadillo/config.mk 2005-04-06 09:30:54.000000000 +0800 @@ -0,0 +1,29 @@ +# +# (C) Copyright 2000 +# Sysgo Real-Time Solutions, GmbH <www.elinos.com> +# Marius Groeger <mgroeger(a)sysgo.de> +# +# (C) Copyright 2000 +# Wolfgang Denk, DENX Software Engineering, wd(a)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 +# + +#address where u-boot will be relocated +TEXT_BASE = 0xc0f80000 diff -purN u-boot/board/armadillo/flash.c u-boot-armadillo/board/armadillo/flash.c --- u-boot/board/armadillo/flash.c 1970-01-01 08:00:00.000000000 +0800 +++ u-boot-armadillo/board/armadillo/flash.c 2005-04-06 09:30:54.000000000 +0800 @@ -0,0 +1,336 @@ +/* + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH <www.elinos.com> + * Marius Groeger <mgroeger(a)sysgo.de> + * + * (C) Copyright 2005 Rowel Atienza <rowel(a)diwalabs.com> + * Flash driver for armadillo board HT1070 + * + * + * 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 <common.h> + +#define FLASH_BANK_SIZE 0x400000 + +/*value used by hermit is 0x200*/ +/*document says sector size is either 64k in low mem reg and 8k in high mem reg*/ +#define MAIN_SECT_SIZE 0x10000 + +#define UNALIGNED_MASK (3) +#define FL_WORD(addr) (*(volatile unsigned short*)(addr)) +#define FLASH_TIMEOUT 20000000 + +flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; + + +/*----------------------------------------------------------------------- + */ + +ulong flash_init (void) +{ + int i, j; + ulong size = 0; + + for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) { + ulong flashbase = 0; + + flash_info[i].flash_id = + (FUJ_MANUFACT & FLASH_VENDMASK); + /*(INTEL_ID_28F128J3 & FLASH_TYPEMASK);*/ + flash_info[i].size = FLASH_BANK_SIZE; + flash_info[i].sector_count = CFG_MAX_FLASH_SECT; + memset (flash_info[i].protect, 0, CFG_MAX_FLASH_SECT); + if (i == 0) + flashbase = PHYS_FLASH_1; + else + panic ("configured too many flash banks!\n"); + for (j = 0; j < flash_info[i].sector_count; j++) { + flash_info[i].start[j] = flashbase + j * MAIN_SECT_SIZE; + } + size += flash_info[i].size; + } + + /* Protect monitor and environment sectors + */ + flash_protect ( FLAG_PROTECT_SET, + CFG_FLASH_BASE, + CFG_FLASH_BASE + monitor_flash_len - 1, + &flash_info[0]); + + flash_protect ( FLAG_PROTECT_SET, + CFG_ENV_ADDR, + CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]); + + return size; +} + +/*----------------------------------------------------------------------- + */ +void flash_print_info (flash_info_t * info) +{ + int i; + + switch (info->flash_id & FLASH_VENDMASK) { + case (FUJ_MANUFACT & FLASH_VENDMASK): + printf ("Fujitsu: "); + break; + default: + printf ("Unknown Vendor "); + break; + } +/* + switch (info->flash_id & FLASH_TYPEMASK) { + case (INTEL_ID_28F128J3 & FLASH_TYPEMASK): + printf ("28F128J3 (128Mbit)\n"); + break; + default: + printf ("Unknown Chip Type\n"); + goto Done; + break; + } +*/ + printf (" Size: %ld MB in %d Sectors\n", + info->size >> 20, info->sector_count); + + printf (" Sector Start Addresses:"); + for (i = 0; i < info->sector_count; i++) { + if ((i % 5) == 0) { + printf ("\n "); + } + printf (" %08lX%s", info->start[i], + info->protect[i] ? " (RO)" : " "); + } + printf ("\n"); + + Done: +} + +/* + * * Loop until both write state machines complete. + * */ +static unsigned short flash_status_wait(unsigned long addr, unsigned short value) +{ + unsigned short status; + long timeout = FLASH_TIMEOUT; + while (((status = (FL_WORD(addr))) != value) && timeout > 0) { + timeout--; + } + return status; +} + + +/* + * Loop until the Write State machine is ready, then do a full error + * check. Clear status and leave the flash in Read Array mode; return + * 0 for no error, -1 for error. + */ +static int flash_status_full_check(unsigned long addr, unsigned short value1, unsigned short value2) +{ + unsigned short status1, status2; + + status1 = flash_status_wait(addr, value1); + status2 = flash_status_wait(addr + 2, value2); + return (status1 != value1 || status2 != value2) ? -1 : 0; +} + +/*----------------------------------------------------------------------- + */ + +int flash_erase (flash_info_t * info, int s_first, int s_last) +{ + int flag, prot, sect; + int rc = ERR_OK; + unsigned long base; + unsigned long addr; + + if ((info->flash_id & FLASH_VENDMASK) != + (FUJ_MANUFACT & FLASH_VENDMASK)) { + return ERR_UNKNOWN_FLASH_VENDOR; + } + + prot = 0; + for (sect = s_first; sect <= s_last; ++sect) { + if (info->protect[sect]) { + prot++; + } + } + if (prot) + return ERR_PROTECTED; + + /* + * Disable interrupts which might cause a timeout + * here. Remember that our exception vectors are + * at address 0 in the flash, and we don't want a + * (ticker) exception to happen while the flash + * chip is in programming mode. + */ + flag = disable_interrupts (); + + printf ("Erasing %d sectors starting at sector %2d.\n This make take some time ... ", s_last-s_first, sect); + /* Start erase on unprotected sectors */ + for (sect = s_first; sect <= s_last && !ctrlc (); sect++) { + + + /* arm simple, non interrupt dependent timer */ + reset_timer_masked (); + + if (info->protect[sect] == 0) { /* not protected */ + + addr = sect*MAIN_SECT_SIZE; + addr &= ~(unsigned long)UNALIGNED_MASK; /* word align */ + base = addr & 0xF0000000; + + FL_WORD(base + (0x555 << 1)) = 0xAA; + FL_WORD(base + (0x2AA << 1)) = 0x55; + FL_WORD(base + (0x555 << 1)) = 0x80; + FL_WORD(base + (0x555 << 1)) = 0xAA; + FL_WORD(base + (0x2AA << 1)) = 0x55; + FL_WORD(addr) = 0x30; + if(flash_status_full_check(addr, 0xFFFF, 0xFFFF)) return ERR_PROTECTED; + } + } + printf ("\nDone.\n"); + if (ctrlc ()) + printf ("User Interrupt!\n"); + + /* allow flash to settle - wait 10 ms */ + udelay_masked (10000); + + if (flag) + enable_interrupts (); + + return rc; +} + + + + +/*----------------------------------------------------------------------- + * Copy memory to flash + */ + +static int write_word (flash_info_t * info, ulong dest, ushort data) +{ + int flag; + unsigned long base; + + /* Check if Flash is (sufficiently) erased + */ + if ((FL_WORD(dest) & data) != data) + return ERR_NOT_ERASED; + + /*if(dest & UNALIGNED_MASK) return ERR_ALIGN;*/ + + /* + * Disable interrupts which might cause a timeout + * here. Remember that our exception vectors are + * at address 0 in the flash, and we don't want a + * (ticker) exception to happen while the flash + * chip is in programming mode. + */ + flag = disable_interrupts (); + + /* arm simple, non interrupt dependent timer */ + reset_timer_masked (); + + base = dest & 0xF0000000; + FL_WORD(base + (0x555 << 1)) = 0xAA; + FL_WORD(base + (0x2AA << 1)) = 0x55; + FL_WORD(base + (0x555 << 1)) = 0xA0; + FL_WORD(dest) = data; + /*printf("writing 0x%p = 0x%x\n",dest,data);*/ + if( flash_status_wait(dest, data) != data ) return ERR_PROG_ERROR; + + if (flag) + enable_interrupts (); + + return ERR_OK; +} + +/*----------------------------------------------------------------------- + * Copy memory to flash. + */ + +int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) +{ + ulong cp, wp; + ushort data; + int l; + int i, rc; + + wp = (addr & ~1); /* get lower word aligned address */ + printf("Writing %d short data to 0x%p from 0x%p.\n ",cnt,wp,src); + + /* + * handle unaligned start bytes + */ + if ((l = addr - wp) != 0) { + data = 0; + for (i = 0, cp = wp; i < l; ++i, ++cp) { + data = (data >> 8) | (*(uchar *) cp << 8); + } + for (; i < 2 && cnt > 0; ++i) { + data = (data >> 8) | (*src++ << 8); + --cnt; + ++cp; + } + for (; cnt == 0 && i < 2; ++i, ++cp) { + data = (data >> 8) | (*(uchar *) cp << 8); + } + + if ((rc = write_word (info, wp, data)) != 0) { + return (rc); + } + wp += 2; + } + + /* + * handle word aligned part + */ + while (cnt >= 2) { + data = *((vu_short *) src); + if ((rc = write_word (info, wp, data)) != 0) { + return (rc); + } + src += 2; + wp += 2; + cnt -= 2; + } + + if (cnt == 0) { + printf("\nDone.\n"); + return ERR_OK; + } + + /* + * handle unaligned tail bytes + */ + data = 0; + for (i = 0, cp = wp; i < 2 && cnt > 0; ++i, ++cp) { + data = (data >> 8) | (*src++ << 8); + --cnt; + } + for (; i < 2; ++i, ++cp) { + data = (data >> 8) | (*(uchar *) cp << 8); + } + + return write_word (info, wp, data); +} diff -purN u-boot/board/armadillo/lowlevel_init.S u-boot-armadillo/board/armadillo/lowlevel_init.S --- u-boot/board/armadillo/lowlevel_init.S 1970-01-01 08:00:00.000000000 +0800 +++ u-boot-armadillo/board/armadillo/lowlevel_init.S 2005-04-06 11:07:28.000000000 +0800 @@ -0,0 +1,66 @@ +/* + * Initialization stuff - taken from hermit + * (C) Copyright 2005 Rowel Atienza <rowel(a)diwalabs.com> + * Armadillo board HT1070 + * + * 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 <config.h> +#include <version.h> + + +/* some parameters for the board */ +/* setting up the memory */ +#define SRAM_START 0x60000000 +#define SRAM_SIZE 0x0000c000 + +.globl lowlevel_init +lowlevel_init: + mov r0, #0x70 /* 32-bit code + data, MMU mandatory */ + mcr p15, 0, r0, c1, c0, 0 /* MMU init */ + + mov r0, #0 + mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */ + mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */ + + mov r0, #0x80000000 /* I/O base */ + + mov r1, #0x6 /* CLKCTL_73 in SYSCON3 */ + add r2, r0, #0x2200 /* address of SYSCON3 in r2 */ + str r1, [r2] /* set clock speed to 73.728 MHz */ + + mov r1, #0x81 /* 64KHz DRAM refresh period */ + str r1, [r0, #0x200] /* set DRFPR */ + + mov r1, #0x500 /* permanent enable, 16bits wide */ + add r1, r1, #0x42 /* 128Mbit, CAS lat = 2 SDRAM */ + add r2, r0, #0x2300 /* load address in r2 */ + str r1, [r2] + + mov r1, #0x100 /* SDRAM refresh rate */ + add r2, r0, #0x2340 /* load address in r2 */ + str r1, [r2] + + mov sp, #SRAM_START /* init stack pointer */ + add sp, sp, #SRAM_SIZE + + /* everything is fine now */ + mov pc, lr diff -purN u-boot/board/armadillo/Makefile u-boot-armadillo/board/armadillo/Makefile --- u-boot/board/armadillo/Makefile 1970-01-01 08:00:00.000000000 +0800 +++ u-boot-armadillo/board/armadillo/Makefile 2005-04-06 11:08:19.000000000 +0800 @@ -0,0 +1,48 @@ +# +# (C) Copyright 2002 +# Sysgo Real-Time Solutions, GmbH <www.elinos.com> +# Marius Groeger <mgroeger(a)sysgo.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 := armadillo.o flash.o +SOBJS := lowlevel_init.o + +$(LIB): $(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 $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ + +-include .depend + +######################################################################### diff -purN u-boot/board/armadillo/u-boot.lds u-boot-armadillo/board/armadillo/u-boot.lds --- u-boot/board/armadillo/u-boot.lds 1970-01-01 08:00:00.000000000 +0800 +++ u-boot-armadillo/board/armadillo/u-boot.lds 2005-04-06 09:30:54.000000000 +0800 @@ -0,0 +1,55 @@ +/* + * (C) Copyright 2000 + * Wolfgang Denk, DENX Software Engineering, wd(a)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_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(_start) +SECTIONS +{ + . = 0x00000000; + + . = ALIGN(4); + .text : + { + cpu/arm720t/start.o (.text) + *(.text) + } + + . = ALIGN(4); + .rodata : { *(.rodata) } + + . = ALIGN(4); + .data : { *(.data) } + + . = ALIGN(4); + .got : { *(.got) } + + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + + . = ALIGN(4); + __bss_start = .; + .bss : { *(.bss) } + _end = .; +} diff -purN u-boot/cpu/arm720t/cpu.c u-boot-armadillo/cpu/arm720t/cpu.c --- u-boot/cpu/arm720t/cpu.c 2005-04-04 01:23:39.000000000 +0800 +++ u-boot-armadillo/cpu/arm720t/cpu.c 2005-04-06 09:30:54.000000000 +0800 @@ -57,7 +57,7 @@ int cleanup_before_linux (void) * and we set the CPU-speed to 73 MHz - see start.S for details */ -#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) +#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO) unsigned long i; disable_interrupts (); @@ -95,7 +95,7 @@ int do_reset (cmd_tbl_t *cmdtp, int flag * */ -#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_NETARM) +#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_NETARM) || defined(CONFIG_ARMADILLO) /* read co-processor 15, register #1 (control register) */ static unsigned long read_p15_c1(void) { diff -purN u-boot/cpu/arm720t/interrupts.c u-boot-armadillo/cpu/arm720t/interrupts.c --- u-boot/cpu/arm720t/interrupts.c 2005-04-04 20:08:30.000000000 +0800 +++ u-boot-armadillo/cpu/arm720t/interrupts.c 2005-04-06 09:30:54.000000000 +0800 @@ -180,7 +180,7 @@ void do_fiq (struct pt_regs *pt_regs) void do_irq (struct pt_regs *pt_regs) { -#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_NETARM) +#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_NETARM) || defined(CONFIG_ARMADILLO) printf ("interrupt request\n"); show_regs (pt_regs); bad_mode (); @@ -233,7 +233,7 @@ int interrupt_init (void) /* set timer 2 counter */ lastdec = TIMER_LOAD_VAL; -#elif defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) +#elif defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO) /* disable all interrupts */ IO_INTMR1 = 0; @@ -301,7 +301,7 @@ int interrupt_init (void) */ -#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_NETARM) +#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_NETARM) || defined(CONFIG_ARMADILLO) void reset_timer (void) { diff -purN u-boot/cpu/arm720t/serial.c u-boot-armadillo/cpu/arm720t/serial.c --- u-boot/cpu/arm720t/serial.c 2004-07-02 00:30:47.000000000 +0800 +++ u-boot-armadillo/cpu/arm720t/serial.c 2005-04-06 09:30:54.000000000 +0800 @@ -30,7 +30,7 @@ #include <common.h> -#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) +#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO) #include <clps7111.h> diff -purN u-boot/cpu/arm720t/start.S u-boot-armadillo/cpu/arm720t/start.S --- u-boot/cpu/arm720t/start.S 2005-04-04 20:44:14.000000000 +0800 +++ u-boot-armadillo/cpu/arm720t/start.S 2005-04-06 09:30:54.000000000 +0800 @@ -188,7 +188,7 @@ _start_armboot: .word start_armboot ************************************************************************* */ -#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) +#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO) /* Interupt-Controller base addresses */ INTMR1: .word 0x80000280 @ 32 bit size @@ -209,7 +209,7 @@ SYSCON3: .word 0x80002200 #endif cpu_init_crit: -#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) +#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO) /* * mask all IRQs by clearing all bits in the INTMRs @@ -495,7 +495,7 @@ fiq: #endif -#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) +#if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO) .align 5 .globl reset_cpu reset_cpu: diff -purN u-boot/include/asm-arm/arch-arm720t/hardware.h u-boot-armadillo/include/asm-arm/arch-arm720t/hardware.h --- u-boot/include/asm-arm/arch-arm720t/hardware.h 2004-07-02 00:30:48.000000000 +0800 +++ u-boot-armadillo/include/asm-arm/arch-arm720t/hardware.h 2005-04-06 09:30:54.000000000 +0800 @@ -32,6 +32,8 @@ /* include IMPA7 specific hardware file if there was one */ #elif defined(CONFIG_EP7312) /* include EP7312 specific hardware file if there was one */ +#elif defined(CONFIG_ARMADILLO) +/* include armadillo specific hardware file if there was one */ #else #error No hardware file defined for this configuration #endif diff -purN u-boot/include/configs/armadillo.h u-boot-armadillo/include/configs/armadillo.h --- u-boot/include/configs/armadillo.h 1970-01-01 08:00:00.000000000 +0800 +++ u-boot-armadillo/include/configs/armadillo.h 2005-04-06 11:38:47.000000000 +0800 @@ -0,0 +1,149 @@ +/* + * (C) Copyright 2000 + * Sysgo Real-Time Solutions, GmbH <www.elinos.com> + * Marius Groeger <mgroeger(a)sysgo.de> + * + * Configuation settings for the EP7312 board. + * + * Modified to work on Armadillo HT1070 ARM720T board + * (C) Copyright 2005 Rowel Atienza rowel(a)diwalabs.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 + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * If we are developing, we might want to start armboot from ram + * so we MUST NOT initialize critical regs like mem-timing ... + */ +/*#define CONFIG_INIT_CRITICAL*/ /* undef for developing */ + +/* + * High Level Configuration Options + * (easy to change) + */ +#define CONFIG_ARM7 1 /* This is a ARM7 CPU */ +#define CONFIG_ARMADILLO 1 /* on an Armadillo Board */ +#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */ +#undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */ + +#undef CONFIG_USE_IRQ /* don't need them anymore */ + +/* + * Size of malloc() pool + */ +#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024) +#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ + +/* + * Hardware drivers + */ +#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ +#define CS8900_BASE 0x20000300 /* armadillo board */ +#define CS8900_BUS16 1 +#undef CS8900_BUS32 + +/* + * select serial console configuration + */ +#define CONFIG_SERIAL1 1 /* we use Serial line 1 */ + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT|CONFIG_BOOTP_BOOTFILESIZE) + +#define CONFIG_COMMANDS (CONFIG_CMD_DFL) /* | CFG_CMD_JFFS2)*/ + +/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ +#include <cmd_confdefs.h> + +#define CONFIG_BOOTDELAY 3 +#define CONFIG_BOOTARGS "root=/dev/ram0 rootfstype=ext2 console=ttyAM0,115200" + +#define CONFIG_BOOTCOMMAND "bootm 40000 180000" + +/* + * Miscellaneous configurable options + */ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "ARMADILLO # " /* Monitor Command Prompt */ +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#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_MEMTEST_START 0xc0400000 /* memtest works on */ +#define CFG_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */ + +#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +#define CFG_LOAD_ADDR 0x00040000 /* default load address for armadillo: kernel img is here*/ + +#define CFG_HZ 2000 /* decrementer freq: 2 kHz */ + + /* valid baudrates */ +#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (128*1024) /* regular stack */ +#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ +#endif + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ +#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Bank #1 */ +#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB armadillo SDRAM */ + +#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ +#define PHYS_FLASH_SIZE 0x00400000 /* 4 MB */ + +#define CFG_FLASH_BASE PHYS_FLASH_1 + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ + +/* timeout values are in ticks */ +#define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */ +#define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */ + +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x20000) /* Addr of Environment Sector */ +#define CFG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */ + +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG + +#endif /* __CONFIG_H */ diff -purN u-boot/lib_arm/armlinux.c u-boot-armadillo/lib_arm/armlinux.c --- u-boot/lib_arm/armlinux.c 2005-01-12 08:15:17.000000000 +0800 +++ u-boot-armadillo/lib_arm/armlinux.c 2005-04-06 09:30:54.000000000 +0800 @@ -167,7 +167,7 @@ void do_bootm_linux (cmd_tbl_t *cmdtp, i do_reset (cmdtp, flag, argc, argv); } -#if defined(CONFIG_B2) || defined(CONFIG_EVB4510) +#if defined(CONFIG_B2) || defined(CONFIG_EVB4510) || defined(CONFIG_ARMADILLO) /* *we need to copy the ramdisk to SRAM to let Linux boot */ diff -purN u-boot/MAINTAINERS u-boot-armadillo/MAINTAINERS --- u-boot/MAINTAINERS 2005-04-04 07:11:38.000000000 +0800 +++ u-boot-armadillo/MAINTAINERS 2005-04-06 09:30:54.000000000 +0800 @@ -342,6 +342,9 @@ Unknown / orphaned boards: # Board CPU # ######################################################################### +Rowel Atienza <rowel(a)diwalabs.com> + armadillo ARM720T + George G. Davis <gdavis(a)mvista.com> assabet SA1100 diff -purN u-boot/MAKEALL u-boot-armadillo/MAKEALL --- u-boot/MAKEALL 2005-04-06 08:04:17.000000000 +0800 +++ u-boot-armadillo/MAKEALL 2005-04-06 09:30:54.000000000 +0800 @@ -146,7 +146,7 @@ LIST_SA="assabet dnp1110 gcplus lart sha ## ARM7 Systems ######################################################################### -LIST_ARM7="B2 ep7312 evb4510 impa7 modnet50" +LIST_ARM7="armadillo B2 ep7312 evb4510 impa7 modnet50" ######################################################################### ## ARM9 Systems diff -purN u-boot/Makefile u-boot-armadillo/Makefile --- u-boot/Makefile 2005-04-06 08:04:17.000000000 +0800 +++ u-boot-armadillo/Makefile 2005-04-06 09:30:54.000000000 +0800 @@ -1406,6 +1406,9 @@ B2_config : unconfig ## ARM720T Systems ######################################################################### +armadillo_config: unconfig + @./mkconfig $(@:_config=) arm arm720t armadillo + ep7312_config : unconfig @./mkconfig $(@:_config=) arm arm720t ep7312 diff -purN u-boot/README u-boot-armadillo/README --- u-boot/README 2005-04-06 07:32:22.000000000 +0800 +++ u-boot-armadillo/README 2005-04-06 09:36:09.000000000 +0800 @@ -302,13 +302,13 @@ The following options need to be configu ARM based boards: ----------------- - CONFIG_AT91RM9200DK, CONFIG_CERF250, CONFIG_DNP1110, - CONFIG_EP7312, CONFIG_H2_OMAP1610, CONFIG_HHP_CRADLE, - CONFIG_IMPA7, CONFIG_INNOVATOROMAP1510, CONFIG_INNOVATOROMAP1610, - CONFIG_LART, CONFIG_LPD7A400 CONFIG_LUBBOCK, - CONFIG_OSK_OMAP5912, CONFIG_OMAP2420H4, CONFIG_SHANNON, - CONFIG_P2_OMAP730, CONFIG_SMDK2400, CONFIG_SMDK2410, - CONFIG_TRAB, CONFIG_VCMA9 + CONFIG_ARMADILLO, CONFIG_AT91RM9200DK, CONFIG_CERF250, + CONFIG_DNP1110, CONFIG_EP7312, CONFIG_H2_OMAP1610, + CONFIG_HHP_CRADLE, CONFIG_IMPA7, CONFIG_INNOVATOROMAP1510, + CONFIG_INNOVATOROMAP1610, CONFIG_LART, CONFIG_LPD7A400 + CONFIG_LUBBOCK, CONFIG_OSK_OMAP5912, CONFIG_OMAP2420H4, + CONFIG_SHANNON, CONFIG_P2_OMAP730, CONFIG_SMDK2400, + CONFIG_SMDK2410, CONFIG_TRAB, CONFIG_VCMA9 MicroBlaze based boards: ------------------------

2 1

[U-Boot-Users] [Patch] Second Eth enabled for MPC885ADS and MPC8272ADS
by Vitaly Bordug 26 Sep '05

26 Sep '05

Wolfgang, I agree that hardcoded MAC is not a good thing since it is not really required. I noticed that 8272ADS also has the only FCC - the relevant change for it is also included. Attached a patch which enables the second Ethernet address in MPC885ADS and MPC8272ADS configurations. Patch made against current CVS. CHANGELOG: * Second Ethernet address enabled in the configurations for MPC885ADS and MPC8272ADS. -- Sincerely, Vitaly ? include/configs/MPC8260ADS.my.h Index: include/configs/MPC8260ADS.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/MPC8260ADS.h,v retrieving revision 1.20 diff -p -u -r1.20 MPC8260ADS.h --- include/configs/MPC8260ADS.h 31 Dec 2004 09:32:53 -0000 1.20 +++ include/configs/MPC8260ADS.h 30 Mar 2005 15:36:06 -0000 @@ -390,4 +390,8 @@ #define CFG_RESET_ADDRESS 0x04400000 +#if CONFIG_ADSTYPE == CFG_8272ADS +#define CONFIG_HAS_ETH1 +#endif + #endif /* __CONFIG_H */ Index: include/configs/MPC885ADS.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/MPC885ADS.h,v retrieving revision 1.1 diff -p -u -r1.1 MPC885ADS.h --- include/configs/MPC885ADS.h 6 Jun 2004 21:35:08 -0000 1.1 +++ include/configs/MPC885ADS.h 30 Mar 2005 15:36:07 -0000 @@ -42,4 +42,6 @@ #define CFG_OR5_PRELIM 0xFFFF8110 /* 64Kbyte address space */ #define CFG_BR5_PRELIM (CFG_PHYDEV_ADDR | BR_PS_8 | BR_V) +#define CONFIG_HAS_ETH1 + #endif /* __CONFIG_H */

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[U-Boot-Users] [PATCH] Add client id and class id to dhcp options
by Kylo Ginsberg 26 Sep '05

26 Sep '05

This patch adds the client identifier and class identifier options to dhcp. The former permits consistent address assignment from servers that key off the client identifier; the latter aids in debugging. Index: net/bootp.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/net/bootp.c,v retrieving revision 1.14 diff -u -r1.14 bootp.c --- net/bootp.c 15 Apr 2004 21:48:49 -0000 1.14 +++ net/bootp.c 30 Mar 2005 01:14:17 -0000 @@ -378,8 +378,11 @@ * Initialize BOOTP extension fields in the request. */ #if (CONFIG_COMMANDS & CFG_CMD_DHCP) -static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t RequestedIP) +static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t RequestedIP, + char *EtherAddr) { + char *class_id = "U-boot"; + int len; u8 *start = e; u8 *cnt; @@ -404,6 +407,23 @@ *e++ = (576 - 312 + OPT_SIZE) >> 8; *e++ = (576 - 312 + OPT_SIZE) & 0xff; + *e++ = 61; /* Client Identifier, use the MAC */ + *e++ = 7; + *e++ = 1; + *e++ = EtherAddr[0]; + *e++ = EtherAddr[1]; + *e++ = EtherAddr[2]; + *e++ = EtherAddr[3]; + *e++ = EtherAddr[4]; + *e++ = EtherAddr[5]; + + *e++ = 60; /* Class Identifier */ + len = strlen(class_id); + *e++ = len; + /* don't use strcpy, we don't want the terminating 0 */ + memcpy(e, class_id, len); + e += len; + if (ServerID) { int tmp = ntohl (ServerID); @@ -671,7 +691,7 @@ /* Request additional information from the BOOTP/DHCP server */ #if (CONFIG_COMMANDS & CFG_CMD_DHCP) - ext_len = DhcpExtended(bp->bp_vend, DHCP_DISCOVER, 0, 0); + ext_len = DhcpExtended(bp->bp_vend, DHCP_DISCOVER, 0, 0, NetOurEther); #else ext_len = BootpExtended(bp->bp_vend); #endif /* CFG_CMD_DHCP */ @@ -817,7 +837,7 @@ * Copy options from OFFER packet if present */ NetCopyIP(&OfferedIP, &bp->bp_yiaddr); - extlen = DhcpExtended(bp->bp_vend, DHCP_REQUEST, NetDHCPServerIP, OfferedIP); + extlen = DhcpExtended(bp->bp_vend, DHCP_REQUEST, NetDHCPServerIP, OfferedIP, NetOurEther); pktlen = BOOTP_SIZE - sizeof(bp->bp_vend) + extlen; iplen = BOOTP_HDR_SIZE - sizeof(bp->bp_vend) + extlen;

2 1

[U-Boot-Users] [PATCH] iopset implemented for mpc8xx
by Eisenhut, Daniel (GE Healthcare) 26 Sep '05

26 Sep '05

Wolfgang, See attached patch file (Outlook will wrap lines if I inline it). This implements the iopset command for the mpc8xx. Current u-boot gives you the "not implemented yet" message. I got tired of adding in ioport changes and recompiling each time. Written and tested using u-boot-1.1.1 on an mpc860, but no changes have been made to the edited files since that tag. I couldn't figure out a simple clean solution since the 4 ioports are not all together, not all have the same number of registers, and some are ushorts while others are uints. So I gave up and did the brute force approach. If anyone else has a better solution, be my guest. Also noticed that the iopinfo displays ports A, C, and D incorrectly on the mpc8xx. Ports 1-15 and displayed under 16-31 headers. But I'll save that fix for another day... CHANGELOG: Implemented iopset command on mpc8xx Dan Eisenhut

2 1

[U-Boot-Users] [PATCH] mii support for eepro100
by Gleb Natapov 26 Sep '05

26 Sep '05

Hello, Attached patch adds support for mii commands in eepro100 driver. CHANGELOG: Add support for MII in eepro100. -- Gleb.

2 1

[U-Boot-Users] [Patch] CFI flash for ARM supplied & supported development boards
by Peter Pearse 26 Sep '05

26 Sep '05

Apologies for previous broken & oversized patches. The attached patch has been tested with MAKEALL arm. It provides CFI support for all ARM supplied ARM supported development boards i.e. http://www.arm.com/products/DevTools/VPB926EJ-S.html http://www.arm.com/products/DevTools/Applicationbaseboard.html http://www.arm.com/products/DevTools/IntegratorCP.html This protects against possible future flash component changes. > CHANGELOG: > * Patch by Peter Pearse, 14 Mar 2005 > Changes all ARM supplied development boards, supported by ARM, to use CFI flash. > Adds CFI support for the Versatile/AB926EJ-S. ------------------------------------------------------------------------- Peter Pearse ARM Ltd ------------------------ Peter.Pearse(a)arm.com -------------------------

2 1

[U-Boot-Users] lubbock patch: ram, flash, ethernet
by David Brownell 26 Sep '05

26 Sep '05

U-Boot support for Lubbock still needs some work, but this fixes a few of the more blatant problems. I look forward to replacing that crufty old "BLOB" with a shiny new U-Boot. :) I saw some email archived from about 10 months back saying that the TFTP timeout/retry problems went away given PXA timer updates, but like the ethernet patch that was also needed, a patch wasn't posted or merged. Maybe someone who has unmerged PXA updates has the relevant code ready to merge? - Dave

4 4

[U-Boot-Users] [PATCH] OMAP242x/H4 board updates.
by Woodruff, Richard 25 Sep '05

25 Sep '05

Hello, This patch is against a CVS pull from today (3Mar05). It updates the H4 board for operation with the OMAP242x ES2 chip. Along with some other fixes it also switches to using the CFI flash driver for a 6x write speed up. The CFI driver needed some minor changes as this Intel part works on a per partition basis. The current driver would assume that a query command to the base of the part would affect the whole chip. This is not the case. It also had some strange code which acted like sector unlocks were per chip instead of per sector, this is not the case. - OMAP242x H4 board update - fix for ES2 differences. - switch to using the cfi_flash driver. - fix SRAM build address. - fix for GP device operation. - unlock SRAM for GP devices. - display more device information. - fix potential deadlock in omap24xx_i2c driver. - fix DLL load values to match dpllout*1 operation. - fix 2nd chip select init for combo DDR device. - cfi_flash.c - add support for CFI Intel 28F256L18 on H4 board. Regards, Richard W.

3 2

[U-Boot-Users] Cleanup in AT91RM9200.h ?
by Steven Scholz 25 Sep '05

25 Sep '05

Dear Wolfgang, the formating/indenting in include/asm-arm/arch-at91rm9200/AT91RM9200.h looks terrible. Would use except a patch that only does whitspace fixing in this file? -- Steven

2 3

[U-Boot-Users] [PATCH] typo in eth.c
by Ara Avanesyan 25 Sep '05

25 Sep '05

--- u-boot-05-01-12-original/net/eth.c 2004-12-16 21:49:38.000000000 +0400 +++ u-boot-1.1.2_05-01-12/net/eth.c 2005-02-19 15:44:58.000000000 +0400 @@ -292,9 +292,9 @@ debug ( "Setting new HW address on %s\n" "New Address is %02X:%02X:%02X:%02X:%02X:%02X\n", dev->name, - dev->enetaddr[0], dev->enetaddr[1], - dev->enetaddr[2], dev->enetaddr[3], - dev->enetaddr[4], dev->enetaddr[5]); + enetaddr[0], enetaddr[1], + enetaddr[2], enetaddr[3], + enetaddr[4], enetaddr[5]); memcpy(dev->enetaddr, enetaddr, 6); } __ Thanks, Ara

2 1

[U-Boot-Users] [PATCH] Remove unneeded #include <malloc.h>
by Ladislav Michl 25 Sep '05

25 Sep '05

Hi Wolfgang, this u-patch is remnant of my effort to have malloc pool in SDRAM and the rest of U-Boot in SRAM. Best regards, ladis Index: common/env_dataflash.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/env_dataflash.c,v retrieving revision 1.1 diff -u -r1.1 env_dataflash.c --- common/env_dataflash.c 6 Dec 2003 23:55:11 -0000 1.1 +++ common/env_dataflash.c 22 Feb 2005 11:04:56 -0000 @@ -24,7 +24,6 @@ #include <command.h> #include <environment.h> #include <linux/stddef.h> -#include <malloc.h> #include <dataflash.h> env_t *env_ptr = NULL; Index: common/env_eeprom.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/env_eeprom.c,v retrieving revision 1.2 diff -u -r1.2 env_eeprom.c --- common/env_eeprom.c 27 Jun 2003 21:32:31 -0000 1.2 +++ common/env_eeprom.c 22 Feb 2005 11:04:56 -0000 @@ -31,7 +31,6 @@ #include <command.h> #include <environment.h> #include <linux/stddef.h> -#include <malloc.h> env_t *env_ptr = NULL; Index: common/env_nand.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/env_nand.c,v retrieving revision 1.2 diff -u -r1.2 env_nand.c --- common/env_nand.c 19 Jun 2004 21:19:12 -0000 1.2 +++ common/env_nand.c 22 Feb 2005 11:04:56 -0000 @@ -36,7 +36,6 @@ #include <command.h> #include <environment.h> #include <linux/stddef.h> -#include <malloc.h> #include <linux/mtd/nand.h> #if ((CONFIG_COMMANDS&(CFG_CMD_ENV|CFG_CMD_NAND)) == (CFG_CMD_ENV|CFG_CMD_NAND)) Index: common/env_nowhere.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/env_nowhere.c,v retrieving revision 1.1.1.1 diff -u -r1.1.1.1 env_nowhere.c --- common/env_nowhere.c 18 Sep 2002 11:09:59 -0000 1.1.1.1 +++ common/env_nowhere.c 22 Feb 2005 11:04:56 -0000 @@ -31,7 +31,6 @@ #include <command.h> #include <environment.h> #include <linux/stddef.h> -#include <malloc.h> env_t *env_ptr = NULL; Index: common/env_nvram.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/env_nvram.c,v retrieving revision 1.3 diff -u -r1.3 env_nvram.c --- common/env_nvram.c 27 Jun 2003 21:32:31 -0000 1.3 +++ common/env_nvram.c 22 Feb 2005 11:04:56 -0000 @@ -47,7 +47,6 @@ #include <command.h> #include <environment.h> #include <linux/stddef.h> -#include <malloc.h> #ifdef CFG_NVRAM_ACCESS_ROUTINE extern void *nvram_read(void *dest, const long src, size_t count); Index: common/main.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/main.c,v retrieving revision 1.21 diff -u -r1.21 main.c --- common/main.c 9 Jan 2005 23:33:50 -0000 1.21 +++ common/main.c 22 Feb 2005 11:04:56 -0000 @@ -26,7 +26,6 @@ #include <common.h> #include <watchdog.h> #include <command.h> -#include <malloc.h> #ifdef CFG_HUSH_PARSER #include <hush.h>

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[U-Boot-Users] [PATCH] cramfs support for m68k
by Zachary Landau 25 Sep '05

25 Sep '05

Hello, The attached patch provides a couple simple changes necessary to get CRAMFS support working on the M68K. -- Zachary P. Landau <kapheine(a)gmail.com>

2 1

[U-Boot-Users] [PATCH]: Fix EP8260 H2 flash timeouts
by Jeff Angielski 25 Sep '05

25 Sep '05

Very small patch to ep8260.h to fix the flash timeouts and to improve the clock accuracy for faster UARTs by reducing the BRG divisor in the SCCR. CHANGELOG: * Patch by Jeff Angielski 21 Feb 2005 Fix flash write/erase timeouts. Improve clock resolution for faster UARTs. Jeff Angielski

2 1

[U-Boot-Users] [patch] MIPS: AMD Alchemy au1x00 ethernet initialization in cpu/mips/au1x00_eth.c
by Joseph Chiu 25 Sep '05

25 Sep '05

Hi, On u-boot bootloader 1.1.2 on AMD Alchemy Au1x00: The au1x00_mac.c assumes that ethernet transmit always starts with transmit buffer 0. This is not necessarily true (in the event of a warm reboot). This little patch fixes that and prevents (reduces?) transmit timeouts that you might see when you're repeatedly warm-rebooting your board during development. Cheers, Joseph Chiu www.omnilux.net LC_ALL=C TZ=UTC0 diff -Naur u-boot-1.1.2.orig/cpu/mips/au1x00_eth.c u-boot-1.1.2.new/cpu/mips/au1x00_eth.c --- u-boot-1.1.2.orig/cpu/mips/au1x00_eth.c Fri Jan 2 15:01:32 2004 +++ u-boot-1.1.2.new/cpu/mips/au1x00_eth.c Wed Feb 16 02:10:27 2005 @@ -167,9 +167,6 @@ (volatile mac_fifo_t*)(MAC0_RX_DMA_ADDR+MAC_RX_BUFF0_STATUS); int i; - next_tx = 0; - next_rx = 0; - /* We have to enable clocks before releasing reset */ *macen = MAC_EN_CLOCK_ENABLE; udelay(10); @@ -186,6 +183,9 @@ fifo_rx[i].addr = (virt_to_phys(NetRxPackets[i]))|RX_DMA_ENABLE; } + next_tx = (fifo_tx[0].addr & 0x0c )>>2; + next_rx = (fifo_rx[0].addr & 0x0c )>>2; + /* Put mac addr in little endian */ #define ea eth_get_dev()->enetaddr *mac_addr_high = (ea[5] << 8) | (ea[4] ) ;

3 2

[U-Boot-Users] [patch] au1x00_serial.c fix baud rate computation
by Andrew Dyer 25 Sep '05

25 Sep '05

CHANGELOG: * Patch by Andrew Dyer, 15 February 2005: fix au1x00_serial to remove hardcoded cpu clock divisor and use register instead. change baud rate calculation to round up instead of truncate in cases where fractional part would have been > 0.5 -- Hardware, n.: The parts of a computer system that can be kicked.

2 1

[U-Boot-Users] [PATCH] Spartan3 family support
by Kurt Stremerch 25 Sep '05

25 Sep '05

Hi all. This small patch, against current cvs, adds Xilinx Spartan3 support. Only the bitstream size differs from the Spartan2 family, the configuration method stays the same. Regards Kurt CHANGELOG: * Patch by Kurt Stremerch, 14 February 2005: Add Xilinx Spartan3 family fpga support

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[U-Boot-Users] [PATCH] Use info->reset_cmd instead of FLASH_CMD_RESET
by Zachary Landau 25 Sep '05

25 Sep '05

Hello, This patch makes cfi_flash.c use info->cmd_reset. It was being set by flash_get_size() but not being used, which kept the Flash on my board from properly being reset. It looks like there are a lot of switch cases for different flash types that could probably probably be removed by setting up some function pointers, but that is a project for another time. -- Zachary P. Landau <kapheine(a)gmail.com>

2 1

[U-Boot-Users] [Patch] MPC8272ADS PCI bridge support
by Vitaly Bordug 25 Sep '05

25 Sep '05

Hi, Attached a patch which adds support of the MPC8272ADS PCI bridge. This stuff is based on mpc8266ads, and has been tested with a Freescale MPC8272ADS board. Also attached a patch to README file which describes CFG_PCI_INT config entry (used in the 8266 but not documented yet). Patch made against CVS checkout of Feb 9 2005 CHANGELOG: * Patch by Vitaly Bordug, Feb 9 2005 Added support for PCI bridge on MPC8272ADS -- Sincerely, Vitaly

2 1

[U-Boot-Users] [Patch] ARM Integrator/AP multicore patch
by jean-paul.saman＠philips.com 25 Sep '05

25 Sep '05

The patch is created against the multicore patch from Peter Pearse 02-02-2005 CHANGELOG: * Patch by Jean-Paul Saman, 8 Feb 2005 - Patch based on multicore patch from Peter Pearse 02-02-2005 - multicore CM9XX support for ARM Integrator AP defining CONFIG_CM_INIT and CONFIG_CM_REMAP allows to booting u-boot directly from flash Kind greetings, Jean-Paul Saman Philips Semiconductors CTO/RTG Philips HighTech Campus, building WDB 3.29 Professor van den Holstlaan 4 5655 AA Eindhoven tel: +31 (0)40 27 45131

2 1

[U-Boot-Users] [patch] fix lib_generic version of strswab()
by Andrew Dyer 25 Sep '05

25 Sep '05

This patch changes the behavior of strswab() to end the byte swapping when either of the two candidate bytes is null. The old behavior was to only abort when the second byte was null. It looks like this is only used for little endian machines running with CONFIG_IDE. I noticed this because the ide serial number was not printing out - the reason was strswab() was running past the end of the previous string in memory and swapping a null into the first byte of my serial number string. -- Hardware, n.: The parts of a computer system that can be kicked.

2 1

[U-Boot-Users] Patch: Typos in include/ppc440.h
by Andrew E Mileski 25 Sep '05

25 Sep '05

This is in CVS as well as u-boot-1.1.2.tar.bz2 and as far back as at least u-boot-0.2.0.tar.bz2 File: include/ppc440.h Line:235 Context: #define pbear 0x20 /* periph bus error addr reg */ #define pbesr 0x21 /* periph bus error status reg */ #define xbcfg 0x23 /* external bus configuration reg */ #define xbcid 0x23 /* external bus core id reg */ ^^^^ According to the 440GX user manual (mine's dated Nov 21, 2003) table 4-13 on page 186, EBC0_CID the "EBCO Peripheral Core ID Register" is located at offset 0x24. This register is not currently referenced by any code in the u-boot-1.1.2.tar.bz2 release, which explains why it has survied so long. Also note that the header comment for this section has a typo, which is also corrected in the attached patch. -- Andrew E. Mileski diff -urN include/ppc440.h.orig include/ppc440.h --- include/ppc440.h.orig 2005-02-04 15:55:53.000000000 -0500 +++ include/ppc440.h 2005-02-04 16:13:20.000000000 -0500 @@ -207,7 +207,7 @@ #define mem_eccesr 0x0098 /* ECC error status */ /*----------------------------------------------------------------------------- - | Extrnal Bus Controller + | External Bus Controller +----------------------------------------------------------------------------*/ #define EBC_DCR_BASE 0x12 #define ebccfga (EBC_DCR_BASE+0x0) /* External bus controller addr reg */ @@ -232,7 +232,7 @@ #define pbear 0x20 /* periph bus error addr reg */ #define pbesr 0x21 /* periph bus error status reg */ #define xbcfg 0x23 /* external bus configuration reg */ -#define xbcid 0x23 /* external bus core id reg */ +#define xbcid 0x24 /* external bus core id reg */ /*----------------------------------------------------------------------------- | Internal SRAM

2 1

RE: [U-Boot-Users] [Patch]IntegratorAP & CP multi core module support
by Peter Pearse 25 Sep '05

25 Sep '05

Shawn Jin wrote: > This target does't follow the format integrator<type>_CM<id>_config. > It's annoying if there are too many underscores in target names. It's > good to follow uboot convention of target names, i.e., Shawn Just trying to keep to the official ARM ids, until I was defeated by gnumake's distaste for '-'. As long as each CM is unique.... Altho I dislike having to remember several (slighly different) names for the same thing - long live Occam's razor. Regards Peter

2 1

[U-Boot-Users] [patch] tools/bmp_logo.c using incorrect offset to pixel data
by Andrew Dyer 25 Sep '05

25 Sep '05

The attached patch makes bmp_logo.c use the header information about the start of pixel data in the bmp file instead of trying to find the start itself. If someone wants a test case bmp file that will produce incorrect output with the current code e-mail me and I can send it along. The bug was seen with the tool compiled/running under redhat 7.3 on x86 arch. The visual indication was that the bitmap was shifted to the right with a section of garbage displayed in the lower left corner. The source bmp displays fine with Win2000. I would suggest it's worth noting in the somewhere in docs that include/bmp_logo.h is overwritten by the default build environment (with the Denx logo :-( ). I added a line like this to my board config.mk file to override this behavior. #logo bitmap LOGO_BMP = ../board/eldorado/rht_small_logo.bmp -- Hardware, n.: The parts of a computer system that can be kicked.

2 1

[U-Boot-Users] [Patch]IntegratorAP & CP multi core module support
by Peter Pearse 25 Sep '05

25 Sep '05

Hi Attached a patch to allow users to specify the core module fitted to their integrator board. Please inform me of any defects found. CHANGELOG: * Patch by Peter Pearse, 2 Feb 2005 - add core module targets - add ARM946E cpu support - remap memory to 0x00000000 Notes ----- a) Provides targets for all supported Core Modules - targets are of the form integrator<type>_CM<id>_config Examples make integratorap_CM946E_S make integratorcp_CM920T_config b) Previous targets integegratorcp, integratorap retained. c) Tested to build with MAKEALL arm (trab & omap2420h fail) integratorcp integratorcp_CM926EJ_S_config integratorcp_CM966E_S_config d) Tested to boot linux & save environment on Integrator/CP CM926EJ-S in all three boot combinations Run ARM Boot Monitor then manually run U-Boot from user flash Run ARM Boot Monitor, auto-switch to U-Boot from user flash Run U-Boot direct from user flash i.e. NO ARM Boot Monitor e) Patched against head at 2 Feb 2005 f) Based on the patches submitted by:: - Shawn Jin (arm946e) - Jean-Paul Saman (remap) Regards Peter ------------------------ Peter.Pearse(a)arm.com -------------------------

2 2

[U-Boot-Users] MIPS build environment
by Dan Malek 25 Sep '05

25 Sep '05

Hello all MIPS u-booters. I'd like to discuss how we can make the MIPS build environment a little bit easier to use. For example, the cpu/mips/config.mk assumes big endian, and although I'll be the first to stand up and say that's the only proper and useful byte ordering, there are people willing to pay me to assist with the alternative :-) I'd like it if we can just find a way to invoke 'mipseb-*' or 'mipsel-*' based upon the configuration chosen and let it go at that. I'd also like us to agree to use up to date tools. Again, the config.mk with the test and hard coded flags depending upon tools seems unnecessary since the newer tools have been around for a while and proven to work. Unless I'm doing something wrong, I also have to use binutils with the 'allow_branch_to_undefined' patch. Comments? Other concerns? Thanks. -- Dan

4 14

[U-Boot-Users] [Patch] MPC5xxx PSC baudrate calculation
by Sebastian Schau 25 Sep '05

25 Sep '05

Hi, attached is a patch, that fixes a bug in MPC5200 PSC Baud rate calculation. The Problem was, that proper rounding was not applied to baudrate calculation in serial_setbrg(). The formula from serial_init() should be used. Best regards Sebastian Schau --- serial.c 9 Feb 2004 20:51:26 -0000 1.1.1.1 +++ serial.c 27 Jan 2005 15:21:26 -0000 @@ -152,14 +152,14 @@ unsigned long baseclk, div; #if defined(CONFIG_MGT5100) - baseclk = CFG_MPC5XXX_CLKIN / 32; + baseclk = (CFG_MPC5XXX_CLKIN + 16) / 32; #elif defined(CONFIG_MPC5200) - baseclk = gd->ipb_clk / 32; + baseclk = (gd->ipb_clk + 16) / 32; #endif /* set up UART divisor */ - div = baseclk / gd->baudrate; - psc->ctur = div >> 8; + div = (baseclk + (gd->baudrate/2)) / gd->baudrate; + psc->ctur = (div >> 8) & 0xff; psc->ctlr = div & 0xff; } #endif /* CONFIG_PSC_CONSOLE */

2 1

[U-Boot-Users] PATCH: omap5912osk uses CFI driver, (RO) text output of cfi_flash .c
by Michael Bendzick 25 Sep '05

25 Sep '05

* Patches by Michael Bendzick, 14 Jan 2005: - Configure omap5912osk board to use drivers/cfi_flash.c - Remove hardcoded personalized settings from omap5912osk.h - Fix spacing with (RO) marks in 'flinfo' output in drivers/cfi_flash.c The attached patch converts the omap5912osk board to use the main CFI driver, including for buffered writes, improving write throughput by about 10x. Consequently, the board/omap5912osk/flash.c file is removed with this patch. The drivers/cfi_flash.c file is adjusted slightly to make the columns line up better (see example below). Old: 00000000 (RO) 00020000 (RO) 00040000 00060000 00080000 000A0000 000C0000 000E0000 00100000 00120000 New: 00000000 (RO) 00020000 (RO) 00040000 00060000 00080000 000A0000 000C0000 000E0000 00100000 00120000 -Michael Bendzick Logic Product Development michaelb at logicpd dot com

2 1

[U-Boot-Users] Lowering memory footprint
by Ladislav Michl 24 Sep '05

24 Sep '05

Hi Wolfgang et all, I ported U-Boot to OMAP5910 based board and before submiting patch I'd like to discuss few issues. Board has 64M RAM and 32M bit mirror flash, which is quite sufficient to run U-Boot under normal circumstancies. During production of prototypes I met few boards with bad printed circuit board or bad soldering. Therefore I decided to run U-Boot from OMAP's 192kB internal RAM located at 2000'0000-2002'ffff with TEXT_BASE set to 2001'2000. That way I have 64kB heap and 8kB stack, which I found is sufficient for my needs. Such setup helps a lot while debugging hardware problems, despite I know it could be done different way, but it would be pity not to use U-Boot's power :) Because CFG_MALLOC_LEN is 64k-128 something like this is needed to startup code: Index: cpu/arm925t/start.S =================================================================== RCS file: /cvsroot/u-boot/u-boot/cpu/arm925t/start.S,v retrieving revision 1.8 diff -u -r1.8 start.S --- cpu/arm925t/start.S 9 Jan 2005 17:12:29 -0000 1.8 +++ cpu/arm925t/start.S 12 Jan 2005 12:45:27 -0000 @@ -83,6 +83,10 @@ _TEXT_BASE: .word TEXT_BASE +_STACK_OFS: + .word CFG_MALLOC_LEN + CFG_GBL_DATA_SIZE +_BAD_STACK_OFS: + .word CFG_MALLOC_LEN + CFG_GBL_DATA_SIZE + CONFIG_STACKSIZE + 8 .globl _armboot_start _armboot_start: @@ -188,8 +192,8 @@ /* Set up the stack */ stack_setup: ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */ - sub r0, r0, #CFG_MALLOC_LEN /* malloc area */ - sub r0, r0, #CFG_GBL_DATA_SIZE /* bdinfo */ + ldr r1, _STACK_OFS + sub r0, r0, r1 /* malloc area and bdinfo */ #ifdef CONFIG_USE_IRQ sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ) #endif @@ -293,8 +297,8 @@ stmia sp, {r0 - r12} @ Save user registers (now in svc mode) r0-r12 ldr r2, _armboot_start - sub r2, r2, #(CONFIG_STACKSIZE+CFG_MALLOC_LEN) - sub r2, r2, #(CFG_GBL_DATA_SIZE+8) @ set base 2 words into abort stack + ldr r13, _BAD_STACK_OFS + sub r2, r2, r13 ldmia r2, {r2 - r3} @ get values for "aborted" pc and cpsr (into parm regs) add r0, sp, #S_FRAME_SIZE @ grab pointer to old stack @@ -326,8 +330,8 @@ .macro get_bad_stack ldr r13, _armboot_start @ setup our mode stack - sub r13, r13, #(CONFIG_STACKSIZE+CFG_MALLOC_LEN) - sub r13, r13, #(CFG_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack + ldr r2, _BAD_STACK_OFS + sub r13, r13, r2 str lr, [r13] @ save caller lr in position 0 of saved stack mrs lr, spsr @ get the spsr Flash is partitioned this way: 128k - U-Boot 128k - env 16256k - data1 16256k - data2 Kernel is loaded directly from jffs2 partition to ease firmware upgrating. New firmware is unpacked into other partion (after user data are backed out) and if it boots sucessfuly U-Boot env is changed permanetly. Otherwise watchdog resets board and old firmware is used again. Although only following commands are enabled: CFG_CMD_BDI, CFG_CMD_LOADB, CFG_CMD_IMI, CFG_CMD_FLASH, CFG_CMD_MEMORY, CFG_CMD_NET, CFG_CMD_ENV, CFG_CMD_BOOTD, CFG_CMD_DHCP, CFG_CMD_PING, CFG_CMD_JFFS2, there is not enough space to fit U-Boot into 120kB without ripping out CramFS support. My question is whenever I should make only CramFS selectable or allow choice between JFFS2 and/or CramFS and how should be such configuration handled (you know it's quite hard for me to come with some nice short descriptive names :)) And finally ~64k heap is not sufficient for zlib to decompress kernel after it is loaded from jffs2 partition, because node structures are still allocated. I hope it is reasonable to expect, that once file is loaded it is intended to execute it and free memory used by jffs2 private structures. Index: fs/jffs2/jffs2_1pass.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/fs/jffs2/jffs2_1pass.c,v retrieving revision 1.15 diff -u -p -r1.15 jffs2_1pass.c --- fs/jffs2/jffs2_1pass.c 12 May 2004 22:54:39 -0000 1.15 +++ fs/jffs2/jffs2_1pass.c 12 Jan 2005 13:17:58 -0000 @@ -467,8 +467,8 @@ jffs2_scan_empty(u32 start_offset, struc return offset - part->offset; } -static u32 -jffs_init_1pass_list(struct part_info *part) +static void +jffs_1pass_free_nodes(struct part_info *part) { struct b_lists *pL; @@ -478,6 +478,16 @@ jffs_init_1pass_list(struct part_info *p free_nodes(&pL->dir); free(pL); } + part->jffs2_priv = NULL; +} + +static u32 +jffs_init_1pass_list(struct part_info *part) +{ + struct b_lists *pL; + + jffs_1pass_free_nodes(part); + if (NULL != (part->jffs2_priv = malloc(sizeof(struct b_lists)))) { pL = (struct b_lists *)part->jffs2_priv; @@ -1267,6 +1277,9 @@ jffs2_1pass_load(char *dest, struct part DEBUGF ("load: loaded '%s' to 0x%lx (%ld bytes)\n", fname, (unsigned long) dest, ret); + + jffs_1pass_free_nodes(part); + return ret; } Comments and suggestions are welcome (even those which suggest to use completely different solution ;)). I'll eventually send final patches based on eventual discussion. Best regards, ladis

2 6

[U-Boot-Users] [patch]virtex2 fix for bogus download error messages
by Andrew Dyer 24 Sep '05

24 Sep '05

the virtex2 fpga download code watches for init going active during a download of config data as an error condition. init also goes active after a configuration is finished in concert with the done signal. The code in cvs doesn't check for done active until all of the configuration data is sent. On our board the done signal would go active "early" as the configuration data has a few extra pad bytes at the end, but the code would print an error message even though the download had suceeded. The patch adds a check for done going active before checking init. If done is seen active the byte loading is cut short. If debugging is on it will print the count where it finished (8 bytes early for us). It also changes the printf string to indicate the counts it prints are in ticks and not mS. I only have a system with 'slave parallel' style config interface, so I've only patched that download version. The virtex2 slave serial and spartan2 versions may have the same problem, I didn't have time to look. -- Hardware, n.: The parts of a computer system that can be kicked.

2 1

[U-Boot-Users] Patch: allow a fixed port for TFTP (take 3)
by Jerry Van Baren 24 Sep '05

24 Sep '05

Hi Wolfgang, try three on the patch attached. The change here is to rename the env variable per Tolunay Orkun's recommendation. * Patch by Jerry Van Baren 11 January 2005 - Add a configuration option CONFIG_TFTP_PORT and optional env variable tftpsourceport to force TFTP to use a fixed UDP port. gvb Index: README =================================================================== RCS file: /cvsroot/u-boot/u-boot/README,v retrieving revision 1.117 diff -p -u -r1.117 README --- README 9 Jan 2005 23:16:42 -0000 1.117 +++ README 10 Jan 2005 04:13:50 -0000 @@ -1480,6 +1480,22 @@ The following options need to be configu When SystemACE support is added, the "ace" device type becomes available to the fat commands, i.e. fatls. +- TFTP Fixed UDP Port: + CONFIG_TFTP_PORT + + If this is defined, the environment variable tftpsourceport + is used to supply the TFTP UDP source port value. + If tftpsourceport isn't defined, the normal pseudo-random port + number generator is used. + + The purpose for this is to allow a TFTP server to + blindly start the TFTP transfer using the pre-configured + target IP address and UDP port. This has the effect of + "punching through" the (Windows XP) firewall, allowing + the remainder of the TFTP transfer to proceed normally. + A better solution is to properly configure the firewall, + but sometimes that is not allowed. + - Show boot progress: CONFIG_SHOW_BOOT_PROGRESS @@ -2432,6 +2448,9 @@ Some configuration options can be set us Useful on scripts which control the retry operation themselves. + tftpsourceport - If this is set, the value is used for TFTP's + UDP source port. + vlan - When set to a value < 4095 the traffic over ethernet is encapsulated/received over 802.1q VLAN tagged frames. Index: net/tftp.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/net/tftp.c,v retrieving revision 1.9 diff -p -u -r1.9 tftp.c --- net/tftp.c 15 Apr 2004 21:48:55 -0000 1.9 +++ net/tftp.c 10 Jan 2005 04:13:51 -0000 @@ -301,6 +301,10 @@ TftpTimeout (void) void TftpStart (void) { +#ifdef CONFIG_TFTP_PORT + char *ep; /* Environment pointer */ +#endif + if (BootFile[0] == '\0') { IPaddr_t OurIP = ntohl(NetOurIP); @@ -354,7 +358,13 @@ TftpStart (void) TftpServerPort = WELL_KNOWN_PORT; TftpTimeoutCount = 0; TftpState = STATE_RRQ; + /* Use a pseudo-random port unless a specific port is set */ TftpOurPort = 1024 + (get_timer(0) % 3072); +#ifdef CONFIG_TFTP_PORT + if ((ep = getenv("tftpsourceport")) != NULL) { + TftpOurPort= simple_strtol(ep, NULL, 10); + } +#endif TftpBlock = 0; /* zero out server ether in case the server ip has changed */

3 10

[U-Boot-Users] Patch: allow a fixed port for TFTP
by Jerry Van Baren 24 Sep '05

24 Sep '05

Hi Wolfgang, try two on the patch attached. * Patch by Jerry Van Baren 10 January 2005 - Add a configuration option CONFIG_TFTP_PORT and optional env variable tftpport to force TFTP to use a fixed UDP port. gvb Index: README =================================================================== RCS file: /cvsroot/u-boot/u-boot/README,v retrieving revision 1.117 diff -p -u -r1.117 README --- README 9 Jan 2005 23:16:42 -0000 1.117 +++ README 10 Jan 2005 04:13:50 -0000 @@ -1480,6 +1480,22 @@ The following options need to be configu When SystemACE support is added, the "ace" device type becomes available to the fat commands, i.e. fatls. +- TFTP Fixed UDP Port: + CONFIG_TFTP_PORT + + If this is defined, the environment variable tftpport + is used to supply the TFTP UDP source port value. + If tftpport isn't defined, the normal pseudo-random port + number generator is used. + + The purpose for this is to allow a TFTP server to + blindly start the TFTP transfer using the pre-configured + target IP address and UDP port. This has the effect of + "punching through" the (Windows XP) firewall, allowing + the remainder of the TFTP transfer to proceed normally. + A better solution is to properly configure the firewall, + but sometimes that is not allowed. + - Show boot progress: CONFIG_SHOW_BOOT_PROGRESS @@ -2432,6 +2448,9 @@ Some configuration options can be set us Useful on scripts which control the retry operation themselves. + tftpport - If this is set, the value is used for TFTP's + UDP source port. + vlan - When set to a value < 4095 the traffic over ethernet is encapsulated/received over 802.1q VLAN tagged frames. Index: net/tftp.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/net/tftp.c,v retrieving revision 1.9 diff -p -u -r1.9 tftp.c --- net/tftp.c 15 Apr 2004 21:48:55 -0000 1.9 +++ net/tftp.c 10 Jan 2005 04:13:51 -0000 @@ -301,6 +301,10 @@ TftpTimeout (void) void TftpStart (void) { +#ifdef CONFIG_TFTP_PORT + char *ep; /* Environment pointer */ +#endif + if (BootFile[0] == '\0') { IPaddr_t OurIP = ntohl(NetOurIP); @@ -354,7 +358,13 @@ TftpStart (void) TftpServerPort = WELL_KNOWN_PORT; TftpTimeoutCount = 0; TftpState = STATE_RRQ; + /* Use a pseudo-random port unless a specific port is set */ TftpOurPort = 1024 + (get_timer(0) % 3072); +#ifdef CONFIG_TFTP_PORT + if ((ep = getenv("tftpport")) != NULL) { + TftpOurPort= simple_strtol(ep, NULL, 10); + } +#endif TftpBlock = 0; /* zero out server ether in case the server ip has changed */

3 4

[U-Boot-Users] dbau1550 patch
by Andrew Dyer 24 Sep '05

24 Sep '05

A while back (Sep 23, 2004) someone named Leif posted a note about a patch to add support for the AMD DbAU1550 board to u-boot here https://sourceforge.net/mailarchive/forum.php?thread_id=5624545&forum_id=12… I can't seem to find the patch he referred to and I would like to get a hold of it. -- Hardware, n.: The parts of a computer system that can be kicked.

4 6

[U-Boot-Users] common/cmd_mii.c bug and patch
by Andrew Dyer 24 Sep '05

24 Sep '05

The mii info command (the !CONFIG_TERSE_MII version) has a bug in current cvs. If the phy address is passed to the command the code assigns the variable addr to start, instead of the values of addrlo which is extracted from the command line. At that point in the code addr is always 0. to demonstrate find a board with a phy at a non-zero address, compare the results of 'mii info' and mii info 1' (substitute the phy address on the test board for 1). Also in this file on lines 55 and 418 there are two places where a call to mii_init() is conditionally compiled in, but one condition includes defined(CONFIG_MCF52x2) and the other doesn't. Is this intentional? -- Hardware, n.: The parts of a computer system that can be kicked.

2 1

[U-Boot-Users] PATCH: Fix ppc 440 timer freq.
by Travis B. Sawyer 15 Aug '05

15 Aug '05

This patch fixes 440 timer frequency (move from 10ms to 1 ms), as found by Andrew Wozniak. Changelog * Patch by Travis Sawyer, 05 Apr 2005: - Change timer frequency for ppc 440 from 10 ms to 1 ms. Problem found by Andrew Wozniak. Andy, thank you for pointing this out. Best Regards, Travis diff -purN u-boot/cpu/ppc4xx/interrupts.c u-boot_modified/cpu/ppc4xx/interrupts.c --- u-boot/cpu/ppc4xx/interrupts.c 2004-03-14 10:20:56.000000000 -0500 +++ u-boot_modified/cpu/ppc4xx/interrupts.c 2005-04-05 19:56:27.793079640 -0400 @@ -134,7 +134,7 @@ int interrupt_init_cpu (unsigned *decrem mtspr( dec, 0 ); /* Prevent exception after TSR clear*/ mtspr( decar, 0 ); /* clear reload */ mtspr( tsr, 0x08000000 ); /* clear DEC status */ - val = gd->bd->bi_intfreq/100; /* 10 msec */ + val = gd->bd->bi_intfreq/1000; /* 1 msec */ mtspr( decar, val ); /* Set auto-reload value */ mtspr( dec, val ); /* Set inital val */ #else

2 1

[U-Boot-Users] Building u-boot for Ocotea fails...
by Gerhard Jaeger 15 Aug '05

15 Aug '05

Hi, while trying to build a u-boot image for Ocotea out of the latest CVS, I noticed the following problem: ppc_4xx-ld: section .bss [fffeeb00 -> fffffec7] overlaps section .bootpg [fffff000 -> fffff21b] This one should be solved, either by reducing the command set (i.e. removing CFG_CMD_BEDBUG) or increasing the size back to 512k, as it was before the latest changes took place... TIA, Gerhard -- Gerhard Jaeger <gjaeger(a)sysgo.com> SYSGO AG Embedded and Real-Time Software www.sysgo.com | www.elinos.com | www.pikeos.com | www.osek.de

2 2

[U-Boot-Users] [PATCH] support for CF/IDE on PCMCIA for PXA25X
by Christian Pell 13 Aug '05

13 Aug '05

Hi, I tried this with some different CFs with FAT file-systems on them. There is a README in the patch itself that goes in documentation directory. Bye, -- Christian Pellegrin <chri(a)ascensit.com>, <c.pellegrin(a)eurotech.it>, <chri(a)infis.univ.ts.it>, <c.pellegrin(a)exadron.com>

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[U-Boot-Users] [PATCH] make use of "tr" posix compliant, and export HOSTOS var
by Murray.Jensen＠csiro.au 12 Aug '05

12 Aug '05

This patch makes the use of the "tr" command posix compliant when setting the HOSTOS make variable, and also exports this variable for use in sub-makes (I needed to access to HOSTOS in my board "config.mk" fragment). Cheers! Murray... -- Murray Jensen, CSIRO Manufacturing & Infra. Tech. Phone: +61 3 9662 7763 Locked Bag No. 9, Preston, Vic, 3072, Australia. Fax: +61 3 9662 7853 Internet: Murray.Jensen(a)csiro.au To the extent permitted by law, CSIRO does not represent, warrant and/or guarantee that the integrity of this communication has been maintained or that the communication is free of errors, virus, interception or interference. The information contained in this e-mail may be confidential or privileged. Any unauthorised use or disclosure is prohibited. If you have received this e-mail in error, please delete it immediately and notify Murray Jensen on +61 3 9662 7763. Thank you.

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[U-Boot-Users] [PATCH] change my email address
by Murray.Jensen＠csiro.au 12 Aug '05

12 Aug '05

This patch changes my email address in all files where it appears. Cheers! Murray... -- Murray Jensen, CSIRO Manufacturing & Infra. Tech. Phone: +61 3 9662 7763 Locked Bag No. 9, Preston, Vic, 3072, Australia. Fax: +61 3 9662 7853 Internet: Murray.Jensen(a)csiro.au To the extent permitted by law, CSIRO does not represent, warrant and/or guarantee that the integrity of this communication has been maintained or that the communication is free of errors, virus, interception or interference. The information contained in this e-mail may be confidential or privileged. Any unauthorised use or disclosure is prohibited. If you have received this e-mail in error, please delete it immediately and notify Murray Jensen on +61 3 9662 7763. Thank you.

2 1

[U-Boot-Users] Patch PHY Reset (needed for Marvell 88E1111)
by Carl Riechers 12 Aug '05

12 Aug '05

Attached is a patch that preserved the contents of PHY_BMCR during a soft reset by only setting the reset bit. This allows the PHY strapping to be preserved. The patch also include an enhancement that allows overiding of the miiphy_speed and miiphy_duplex functions when RGMII is used without PHYs for proper MAC configuration. Regards, Carl Riechers ____________________________________________________ Yahoo! Sports Rekindle the Rivalries. Sign up for Fantasy Football http://football.fantasysports.yahoo.com --- u-boot/common/miiphyutil.c 2005-06-24 14:02:18.457551500 -0500 +++ u-boot/common/miiphyutil.c 2005-06-24 14:03:17.000000000 -0500 @@ -29,6 +29,14 @@ #include <common.h> #include <miiphy.h> +/* undefine functions that may have been renamed for a specific board */ +#ifdef miiphy_speed +#undef miiphy_speed +#endif +#ifdef miiphy_duplex +#undef miiphy_duplex +#endif + #if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) /***************************************************************************** @@ -93,7 +101,13 @@ int miiphy_reset (unsigned char addr) unsigned short reg; int loop_cnt; - if (miiphy_write (addr, PHY_BMCR, 0x8000) != 0) { + if (miiphy_read (addr, PHY_BMCR, &reg) != 0) { +#ifdef DEBUG + printf ("PHY status read failed\n"); +#endif + return (-1); + } + if (miiphy_write (addr, PHY_BMCR, reg | 0x8000) != 0) { #ifdef DEBUG puts ("PHY reset failed\n"); #endif

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[U-Boot-Users] Patches for ARM IntegratorCP, ARM926EJS, and ARM946ES
by Shawn Jin 12 Aug '05

12 Aug '05

Hi, The patches were developed on an ARM IntegratorCP board with ARM946ES. Since the majority code of ARM946ES cpu was copied from ARM926EJS and there was bug about CFG_HZ found in ARM946ES later, I also fixed this CFG_HZ error on ARM926EJS. The major changes are 1. Mulitple core modules support (u-boot.multicm.patch) Following OMAP boards' methodology, I added mulitple core module configuration. For example, integratorcp_946es_config is for IntegratorCP board with ARM946ES, integratorcp_config is for IntegratorCP board with ARM926EJS by default, integratorap_946es_config is for IntegratorAP board with ARM946ES, and integratorap_config is for IntegratorAP with ARM926EJS. Now only two core modules are supported, ARM946ES and ARM926EJS. 2. ARM946ES support (u-boot.arm946es.patch) 3. ARM926EJS bug fix (u-boot.arm926ejs.patch) Fixed CFG_HZ problem. Set CFG_HZ to 1000. The solution is from AT91RM9200. 4. IntegratorCP bug fixes (u-boot.integratorcp.patch) Added SDRAM size information and FLASH support. Philippe, I don't have an ARM926EJS core module. Would you please test the CFG_HZ fix on your system? Thanks. Regards, -Shawn.

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[U-Boot-Users] [PATCH] VoiceBlue update
by Ladislav Michl 12 Aug '05

12 Aug '05

Hi Wolfgang, please consider applying this board specific patch. You may find some updated trivial patches I sent to mailing list here: ftp://ftp.linux-mips.org/pub/linux/mips/people/ladis/u-boot/ CHANGELOG * Patch by Ladislav Michl, 23 May 2005: VoiceBlue update: eeprom tool can also store firmware version now. eeprom.bin is runable by jumping at load address. Index: board/voiceblue/Makefile =================================================================== RCS file: /cvsroot/u-boot/u-boot/board/voiceblue/Makefile,v retrieving revision 1.1 diff -u -r1.1 Makefile --- board/voiceblue/Makefile 5 Apr 2005 23:32:24 -0000 1.1 +++ board/voiceblue/Makefile 23 May 2005 07:52:32 -0000 @@ -32,21 +32,23 @@ gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`) LOAD_ADDR = 0x10400000 +LDSCRIPT = $(TOPDIR)/board/$(BOARDDIR)/eeprom.lds all: $(LIB) eeprom.srec eeprom.bin $(LIB): $(OBJS) $(SOBJS) $(AR) crv $@ $(OBJS) $(SOBJS) -eeprom.srec: eeprom.o - $(LD) -g -Ttext $(LOAD_ADDR) -o $(<:.o=) -e $(<:.o=) $^ \ +eeprom.srec: eeprom.o eeprom_start.o + $(LD) -T $(LDSCRIPT) -g -Ttext $(LOAD_ADDR) \ + -o $(<:.o=) -e $(<:.o=) $^ \ -L../../examples -lstubs \ -L../../lib_generic -lgeneric \ -L$(gcclibdir) -lgcc $(OBJCOPY) -O srec $(<:.o=) $@ eeprom.bin: eeprom.srec - $(OBJCOPY) -O binary $< $@ 2>/dev/null + $(OBJCOPY) -I srec -O binary $< $@ 2>/dev/null clean: rm -f $(SOBJS) $(OBJS) eeprom eeprom.srec eeprom.bin Index: board/voiceblue/eeprom.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/board/voiceblue/eeprom.c,v retrieving revision 1.1 diff -u -r1.1 eeprom.c --- board/voiceblue/eeprom.c 5 Apr 2005 23:32:24 -0000 1.1 +++ board/voiceblue/eeprom.c 23 May 2005 07:52:32 -0000 @@ -30,40 +30,6 @@ #define SMC_BASE_ADDRESS CONFIG_SMC91111_BASE -static int verify_macaddr(char *); -static int set_mac(char *); - -int eeprom(int argc, char *argv[]) -{ - app_startup(argv); - if (get_version() != XF_VERSION) { - printf("Wrong XF_VERSION.\n"); - printf("Application expects ABI version %d\n", XF_VERSION); - printf("Actual U-Boot ABI version %d\n", (int)get_version()); - return 1; - } - - if ((SMC_inw (BANK_SELECT) & 0xFF00) != 0x3300) { - printf("SMSC91111 not found.\n"); - return 2; - } - - if (argc != 2) { - printf("VoiceBlue EEPROM writer\n"); - printf("Built: %s at %s\n", __DATE__ , __TIME__ ); - printf("Usage:\n\t<mac_address>"); - return 3; - } - - set_mac(argv[1]); - if (verify_macaddr(argv[1])) { - printf("*** ERROR ***\n"); - return 4; - } - - return 0; -} - static u16 read_eeprom_reg(u16 reg) { int timeout; @@ -106,17 +72,28 @@ return 1; } +static int write_data(u16 *buf, int len) +{ + u16 reg = 0x23; + + while (len--) + write_eeprom_reg(*buf++, reg++); + + return 0; +} + static int verify_macaddr(char *s) { u16 reg; int i, err = 0; - printf("Verifying MAC Address: "); + printf("MAC Address: "); err = i = 0; for (i = 0; i < 3; i++) { reg = read_eeprom_reg(0x20 + i); printf("%02x:%02x%c", reg & 0xff, reg >> 8, i != 2 ? ':' : '\n'); - err |= reg != ((u16 *)s)[i]; + if (s) + err |= reg != ((u16 *)s)[i]; } return err ? 0 : 1; @@ -138,3 +115,98 @@ return 0; } + +static int parse_element(char *s, unsigned char *buf, int len) +{ + int cnt; + char *p, num[3]; + unsigned char id; + + id = simple_strtoul(s, &p, 16); + if (*p++ != ':') + return -1; + cnt = 2; + num[2] = 0; + for (; *p; p += 2) { + if (p[1] == 0) + return -2; + if (cnt + 3 > len) + return -3; + num[0] = p[0]; + num[1] = p[1]; + buf[cnt++] = simple_strtoul(num, NULL, 16); + } + buf[0] = id; + buf[1] = cnt - 2; + + return cnt; +} + +int eeprom(int argc, char *argv[]) +{ + int i, len, ret; + unsigned char buf[58], *p; + + app_startup(argv); + if (get_version() != XF_VERSION) { + printf("Wrong XF_VERSION.\n"); + printf("Application expects ABI version %d\n", XF_VERSION); + printf("Actual U-Boot ABI version %d\n", (int)get_version()); + return 1; + } + + if ((SMC_inw (BANK_SELECT) & 0xFF00) != 0x3300) { + printf("SMSC91111 not found.\n"); + return 2; + } + + /* Called without parameters - print MAC address */ + if (argc < 2) { + verify_macaddr(NULL); + return 0; + } + + /* Print help message */ + if (argv[1][1] == 'h') { + printf("VoiceBlue EEPROM writer\n"); + printf("Built: %s at %s\n", __DATE__ , __TIME__ ); + printf("Usage:\n\t<mac_address> [<element_1>] [<...>]\n"); + return 0; + } + + /* Try to parse information elements */ + len = sizeof(buf); + p = buf; + for (i = 2; i < argc; i++) { + ret = parse_element(argv[i], p, len); + switch (ret) { + case -1: + printf("Element %d: malformed\n", i - 1); + return 3; + case -2: + printf("Element %d: odd character count\n", i - 1); + return 3; + case -3: + printf("Out of EEPROM memory\n"); + return 3; + default: + p += ret; + len -= ret; + } + } + + /* First argument (MAC) is mandatory */ + set_mac(argv[1]); + if (verify_macaddr(argv[1])) { + printf("*** MAC address does not match! ***\n"); + return 4; + } + + while (len--) + *p++ = 0; + + write_data((u16 *)buf, sizeof(buf) >> 1); + + return 0; +} + --- /dev/null 2005-05-23 10:45:10.477452184 +0200 +++ board/voiceblue/eeprom.lds 2005-05-17 09:29:35.000000000 +0200 @@ -0,0 +1,51 @@ +/* + * (C) Copyright 2002 + * Gary Jennejohn, DENX Software Engineering, <gj(a)denx.de> + * (C) Copyright 2005 + * Ladislav Michl, 2N Telekomunikace, <michl(a)2n.cz> + * + * 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_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(_start) +SECTIONS +{ + . = ALIGN(4); + .text : + { + eeprom_start.o (.text) + *(.text) + } + + . = ALIGN(4); + .rodata : { *(.rodata) } + + . = ALIGN(4); + .data : { *(.data) } + + . = ALIGN(4); + .got : { *(.got) } + + . = ALIGN(4); + __bss_start = .; + .bss : { *(.bss) } + _end = .; +} --- /dev/null 2005-05-23 10:45:10.477452184 +0200 +++ board/voiceblue/eeprom_start.S 2005-05-17 09:34:11.000000000 +0200 @@ -0,0 +1,12 @@ +/* + * Copyright (c) 2005 2N Telekomunikace + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +.globl _start +_start: b eeprom +

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[U-Boot-Users] Minor cleanup
by Anders Larsen 12 Aug '05

12 Aug '05

Hi, Rick Bronson and the AT91RM9200DK is listed under PPC Systems. Since the AT91RM9200 is an ARM SoC, the attached patch against current top of CVS moves the entry to the appropriate position. Changelog: Move the AT91RM9200DK to the ARM Systems list. Cheers Anders

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[U-Boot-Users] Eliminate calls of _divsi3 on ARM
by Anders Larsen 12 Aug '05

12 Aug '05

Hi, the enclosed patch agains current top of CVS eliminates two calls of the libgcc helper function _divsi3 and _modsi3. Rationale: Certain commercially available tool-chains provides b0rken libgcc.a (compiled with hardware FP) making these helper functions unusable (U-Boot already provides the unsigned counterparts in lib_arm/libarm.a). Changelog: Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3 Cheers Anders

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[U-Boot-Users] UBoot cvs compile error.
by Bryan O'Donoghue 12 Aug '05

12 Aug '05

make Adder_config edit config.mk uncomment -DDEBUG fails to resolve measure_gclk Changing cpu/mpc8xx/speed.c #if !defined(CONFIG_8xx_CPUCLK_DEFAULT) || defined(CFG_MEASURE_CPUCLK) to #if !defined(CONFIG_8xx_CPUCLK_DEFAULT) || defined(CFG_MEASURE_CPUCLK)\ || defined(DEBUG) fixes. -- Best regards Bryan

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[U-Boot-Users] Switch between PlanetCore and U-Boot freely
by Sam Song 08 Aug '05

08 Aug '05

Hi all, Well, somebody was trying to pull the cat out of my bag. Here it is:-) ------------------------------------------------- After several heart-struck failure, I got one workable way to program each other in FLASH between PlanetCore and U-Boot. Hardware Platform : RPXlite DW(EP 823 H1 DW) 1. From U-Boot to PlanetCore Utilities : PlanetCore Boot Loader - PCL200.mot [root@sam tftpboot]# ppc_8xx-objcopy -O ppcboot PCL200.mot pcl200.bin [Target Operation] u-boot>t 100000 pcl200.bin u-boot>go 0x100000 ## Starting application at 0x00100000 ... MPC8xx PlanetCore Flash Burner v2.00 Copyright 2001 Embedded Planet. All rights reserved. Construct Flash Device.....done. Program MPC8xx PlanetCore Boot Loader v2.00 Built Sep 19, 2001 at 14:34:42 Image located from FC000000 to FC01B5D1. (Skipping an image, only loading low boot image) Low boot board detected, skipping high boot image. Erasing, programming and verifying will start in 20 seconds Press P to start immediately or ESC to cancel Press Space or Enter for more options. .............. Erasing Programming FLASH programmed successfully! Press R to induce a hard reset MPC8xx PlanetCore Boot Loader v2.00 Copyright 2001 Embedded Planet. All rights reserved. DRAM available size = 64 MB wvCV DRAM OK > 2. From PlanetCore to U-Boot Utilities : PlanetCore FLASH Burner - PCB200.mot Use Flash Burner to finish the work: First, TFTP the U-Boot image file to RAM; For example, RPXlite_DW.bin to 0x400000 Second, TFTP FLASH Burner to RAM; For example, 0x100000 Third, run the FLASH Burner and Program the U-Boot image into the correct location in FLASH. [Target Operation] MPC8xx PlanetCore Boot Loader v2.00 Copyright 2001 Embedded Planet. All rights reserved. DRAM available size = 64 MB wvCV DRAM OK >t Load using tftp via Ethernet Enter server IP address <172.16.115.6> : Enter server filename <PCL200.mot> : RPXlite_DW.bin Enter (B)inary or (S)record input mode <S> : B Enter address offset : <00400000 hex> : Total bytes = 120096 in 232184 uSecs Loaded addresses 00400000 through 0041D51F. Start address = 00400000 >t Load using tftp via Ethernet Enter server IP address <172.16.115.6> : Enter server filename <RPXlite_DW.bin> : PCB200.mot Enter (B)inary or (S)record input mode <B> : S Enter address offset : <00000000 hex> : .512.1024..2048....4096..... Total bytes = 326280 in 2570249 uSecs Loaded addresses 00100000 through 0011BB51. Start address = 00100000 >go [Go 00100000] MPC8xx PlanetCore Flash Burner v2.00 Copyright 2001 Embedded Planet. All rights reserved. Construct Flash Device.....done. Bad start address Start = 0xFFFFFFFF, target = 0xFFFFFFFF, length = 0xFFFFFFFF Forcing Menu Interface h[elp] Show commands. c[ode] Show information on code to be loaded. di[splay] Display all flash sections. du[mp] Dump memory. d ? for more info. e[rase] Erase flash sections. f[ill] Fill flash sections. im[age] Toggle load high, low, or both flash images. in[fo] Show flash information. ma[p] Show memory map. mo[dify] Modify memory. m ? for more info. p[rogram] Erase, program, and verify now. reset Restart the loader. s[how] Show flash sections to erase and program. t[est] Test flash sections. q[uit] Quit without programming. #program 400000 ff000000 1D51F doProgram( 400000 ff000000 1D51F ) Start = 0x00400000, target = 0xFF000000, length = 0x0001D51F Erasing sector 0xFF000000, length 0x008000. Erasing sector 0xFF008000, length 0x008000. Erasing sector 0xFF010000, length 0x008000. Erasing sector 0xFF018000, length 0x008000. Programming FF000000 through FF01D51E FLASH programmed successfully! Press R to induce a hard reset Forcing Hard Reset by MachineCheck and ResetOnCheckstop... U-Boot 1.1.2 (Aug 29 2004 - 15:11:27) CPU: PPC823EZTnnB2 at 48 MHz: 16 kB I-Cache 8 kB D-Cache Board: RPXlite_DW DRAM: 64 MB FLASH: 16 MB *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: SCC ETHERNET u-boot> ------------------------------------------------- Well, sometimes network function of PlanetCore couldn't work when switching from U-Boot to PlanetCore. For example, you couldn't download a file from HOST PC via TFTP. Don't worry, just restart your HOST PC and everything would work as smooth as clockwork. I don't know the reason WHY:-) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Merry Christmas and Happy New Year! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ===== Best regards, Sam _________________________________________________________ Do You Yahoo!? 150万曲MP3疯狂搜，带您闯入音乐殿堂 http://music.yisou.com/ 美女明星应有尽有，搜遍美图、艳图和酷图 http://image.yisou.com 1G就是1000兆，雅虎电邮自助扩容！ http://cn.rd.yahoo.com/mail_cn/tag/1g/*http://cn.mail.yahoo.com/event/mail_…

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[U-Boot-Users] [patch]fixes for cmd_fpga.c
by Andrew Dyer 08 Aug '05

08 Aug '05

The attached patch: 1) fixes a bug with the 'fpga loadb' command The bug is in calculating the config data size - 4 bytes of length info were being read as signed chars, casted to long, shifted and added. The cast to long was doing sign extension and causing an incorrect result if a byte was greater than 0x80. For me this caused the fpga load to end early and time out waiting for the hardware completion. 2) removes compilation warnings about using __FUNCTION__ concatenated with strings 3) changes the fpga loadb to always print the file header info during a load. I realize this patch is a mishmash - hopefully it's helpful to someone. -- Hardware, n.: The parts of a computer system that can be kicked.

2 1

[U-Boot-Users] [PATCH] Fix SystemACE CF access errors
by Jeff Angielski 07 Aug '05

07 Aug '05

Attached is a patch that fixes the configuration controller errors that sometimes occur when accessing the SystemACE CF. The patch also fixes the locking routines so that they do not stomp on the other bits in the controller register. Finally, the patch will auto detect the partition type to prevent "Partition x not valid on device y" error messages. CHANGELONG: * Patch by Jeff Angielski 09 Jan 2005 Fix errors that occur when accessing SystemACE CF.

2 1

[U-Boot-Users] [PATCH] fix PowerQUICC II masks detection
by Eugene Surovegin 06 Aug '05

06 Aug '05

Hi! This trivial patch fixes typos in cpu/mpc8260/cpu.c:checkcpu(). * Patch by Eugene Surovegin, 20 Dec 2004: Fix PowerQUICC II mask detection.

2 1

[U-Boot-Users] Patch: Add support for Embedded Planet EP8248 board
by Yuli Barcohen 06 Aug '05

06 Aug '05

Hi, The attached patch adds support for Embedded Planet EP8248 board. It was tested on EP8248E revision 1.0. CHANGELOG: Add support for Embedded Planet EP8248 board -- ======================================================================== Yuli Barcohen | Phone +972-9-765-1788 | Software Project Leader yuli(a)arabellasw.com | Fax +972-9-765-7494 | Arabella Software, Israel ========================================================================

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