January 2009 - U-Boot

[U-Boot] [PATCH] jedec_flash: Fix compilation warning in jedec_flash.c
by Stefan Roese 27 Jan '09

27 Jan '09

Signed-off-by: Stefan Roese <sr(a)denx.de> --- drivers/mtd/jedec_flash.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/mtd/jedec_flash.c b/drivers/mtd/jedec_flash.c index 2d99d4d..879f25e 100644 --- a/drivers/mtd/jedec_flash.c +++ b/drivers/mtd/jedec_flash.c @@ -172,7 +172,7 @@ struct amd_flash_info { static const struct amd_flash_info jedec_table[] = { #ifdef CONFIG_SYS_FLASH_LEGACY_256Kx8 { - .mfr_id = MANUFACTURER_SST, + .mfr_id = (u16)MANUFACTURER_SST, .dev_id = SST39LF020, .name = "SST 39LF020", .uaddr = { @@ -188,7 +188,7 @@ static const struct amd_flash_info jedec_table[] = { #endif #ifdef CONFIG_SYS_FLASH_LEGACY_512Kx8 { - .mfr_id = MANUFACTURER_AMD, + .mfr_id = (u16)MANUFACTURER_AMD, .dev_id = AM29LV040B, .name = "AMD AM29LV040B", .uaddr = { @@ -202,7 +202,7 @@ static const struct amd_flash_info jedec_table[] = { } }, { - .mfr_id = MANUFACTURER_SST, + .mfr_id = (u16)MANUFACTURER_SST, .dev_id = SST39LF040, .name = "SST 39LF040", .uaddr = { @@ -216,7 +216,7 @@ static const struct amd_flash_info jedec_table[] = { } }, { - .mfr_id = STM_MANUFACT, + .mfr_id = (u16)STM_MANUFACT, .dev_id = STM_ID_M29W040B, .name = "ST Micro M29W040B", .uaddr = { @@ -232,7 +232,7 @@ static const struct amd_flash_info jedec_table[] = { #endif #ifdef CONFIG_SYS_FLASH_LEGACY_512Kx16 { - .mfr_id = MANUFACTURER_AMD, + .mfr_id = (u16)MANUFACTURER_AMD, .dev_id = AM29LV400BB, .name = "AMD AM29LV400BB", .uaddr = { @@ -249,7 +249,7 @@ static const struct amd_flash_info jedec_table[] = { } }, { - .mfr_id = MANUFACTURER_AMD, + .mfr_id = (u16)MANUFACTURER_AMD, .dev_id = AM29LV800BB, .name = "AMD AM29LV800BB", .uaddr = { -- 1.6.1

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[U-Boot] compiling latest U-BOOT under MACOSX
by vibnwis 27 Jan '09

27 Jan '09

Hi there, Having download the latest 2009 version, I made some changes to Makefile, tools/Makefile. I encouter the following errors. Would someone please help. I have had compiled successfully on 1.1.6 and 1.2 version of u-boot. But haven't much luck on 1.3.4 or the latest. Thanks in advance. vib make all Generating include/autoconf.mk.dep for dir in tools examples api_examples ; do make -C $dir _depend ; done ln -s ../common/env_embedded.c env_embedded.c ln -s ../include/zlib.h zlib.h ln -s ../lib_generic/crc32.c crc32.c ln -s ../lib_generic/md5.c md5.c ln -s ../lib_generic/sha1.c sha1.c ln -s ../common/image.c image.c if [ ! -f mkimage.h ] ; then \ ln -s ../tools/mkimage.h mkimage.h; \ fi if [ ! -f fdt_host.h ] ; then \ ln -s ../tools/fdt_host.h fdt_host.h; \ fi In file included from ../include/libfdt.h:54, from fdt_host.h:25, from mkimage.h:36, from image.c:71: /Users/ibookg4test/Downloads/u-boot-2009.01/include/libfdt_env.h:27:20: error: endian.h: No such file or directory /Users/ibookg4test/Downloads/u-boot-2009.01/include/libfdt_env.h:28:22: error: byteswap.h: No such file or directory In file included from ../include/libfdt.h:54, from fdt_host.h:25, from mkimage.h:36, from mkimage.c:25: /Users/ibookg4test/Downloads/u-boot-2009.01/include/libfdt_env.h:27:20: error: endian.h: No such file or directory /Users/ibookg4test/Downloads/u-boot-2009.01/include/libfdt_env.h:28:22: error: byteswap.h: No such file or directory make[1]: Circular env_embedded.c <- env_embedded.c dependency dropped. ln -s ../common/env_embedded.c env_embedded.c make[1]: Circular crc32.c <- crc32.c dependency dropped. make[1]: Circular md5.c <- md5.c dependency dropped. make[1]: Circular sha1.c <- sha1.c dependency dropped. make[1]: Circular img2srec.c <- img2srec.c dependency dropped. make[1]: Circular envcrc.c <- envcrc.c dependency dropped. make[1]: Circular ubsha1.c <- ubsha1.c dependency dropped. make[1]: Circular gen_eth_addr.c <- gen_eth_addr.c dependency dropped. make[1]: Circular bmp_logo.c <- bmp_logo.c dependency dropped. make[1]: Nothing to be done for `_depend'. make[1]: Circular hello_world.c <- hello_world.c dependency dropped. make[1]: Circular stubs.c <- stubs.c dependency dropped. make[1]: Nothing to be done for `_depend'. make[1]: Nothing to be done for `_depend'. Generating include/autoconf.mk make -C tools all make[1]: Circular env_embedded.c <- env_embedded.c dependency dropped. ln -s ../common/env_embedded.c env_embedded.c make[1]: Circular crc32.c <- crc32.c dependency dropped. make[1]: Circular md5.c <- md5.c dependency dropped. make[1]: Circular sha1.c <- sha1.c dependency dropped. make[1]: Circular img2srec.c <- img2srec.c dependency dropped. make[1]: Circular envcrc.c <- envcrc.c dependency dropped. make[1]: Circular ubsha1.c <- ubsha1.c dependency dropped. make[1]: Circular gen_eth_addr.c <- gen_eth_addr.c dependency dropped. make[1]: Circular bmp_logo.c <- bmp_logo.c dependency dropped. cc -no-cpp-precomp -Wall -idirafter /Users/ibookg4test/Downloads/u-boot-2009.01/include -idirafter /Users/ibookg4test/Downloads/u-boot-2009.01/include2 -idirafter /Users/ibookg4test/Downloads/u-boot-2009.01/include -DTEXT_BASE=0x0CF80000 -DUSE_HOSTCC -O -c -o img2srec.o img2srec.c cc -no-cpp-precomp -Wall -idirafter /Users/ibookg4test/Downloads/u-boot-2009.01/include -idirafter /Users/ibookg4test/Downloads/u-boot-2009.01/include2 -idirafter /Users/ibookg4test/Downloads/u-boot-2009.01/include -DTEXT_BASE=0x0CF80000 -DUSE_HOSTCC -O -o img2srec img2srec.o strip img2srec cc -g -Wall -idirafter /Users/ibookg4test/Downloads/u-boot-2009.01/include -idirafter /Users/ibookg4test/Downloads/u-boot-2009.01/include2 -idirafter /Users/ibookg4test/Downloads/u-boot-2009.01/include -DTEXT_BASE=0x0CF80000 -DUSE_HOSTCC -O -c -o mkimage.o mkimage.c In file included from ../include/libfdt.h:54, from fdt_host.h:25, from mkimage.h:36, from mkimage.c:25: /Users/ibookg4test/Downloads/u-boot-2009.01/include/libfdt_env.h:27:20: error: endian.h: No such file or directory /Users/ibookg4test/Downloads/u-boot-2009.01/include/libfdt_env.h:28:22: error: byteswap.h: No such file or directory In file included from fdt_host.h:25, from mkimage.h:36, from mkimage.c:25: ../include/libfdt.h: In function ‘fdt_set_magic’: ../include/libfdt.h:162: warning: implicit declaration of function ‘bswap_32’ In file included from mkimage.c:26: /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h: At top level: /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:191: error: syntax error before ‘ulong’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:193: error: syntax error before ‘load’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:195: error: syntax error before ‘}’ token /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:209: error: syntax error before ‘ulong’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:262: error: syntax error before ‘}’ token /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:380: error: syntax error before ‘image_get_data’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h: In function ‘image_get_data’: /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:382: error: ‘ulong’ undeclared (first use in this function) /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:382: error: (Each undeclared identifier is reported only once /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:382: error: for each function it appears in.) /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:382: error: syntax error before ‘hdr’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h: At top level: /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:389: error: syntax error before ‘image_get_image_end’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h: In function ‘image_get_image_end’: /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:391: error: ‘ulong’ undeclared (first use in this function) /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:391: error: syntax error before ‘hdr’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h: At top level: /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:448: error: syntax error before ‘image_multi_count’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:449: error: syntax error before ‘ulong’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:523: error: syntax error before ‘ulong’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:525: error: syntax error before ‘ulong’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:539: error: syntax error before ‘fit_get_size’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:551: error: syntax error before ‘fit_get_end’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h: In function ‘fit_get_end’: /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:553: error: ‘ulong’ undeclared (first use in this function) /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:553: error: syntax error before ‘fit’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h: At top level: /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:578: error: syntax error before ‘ulong’ /Users/ibookg4test/Downloads/u-boot-2009.01/include/image.h:579: error: syntax error before ‘ulong’ make[1]: *** [mkimage.o] Error 1 make: *** [tools] Error 2

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[U-Boot] [PATCH 1/1] Bug fix - release env memory.
by derek＠siconix.com 26 Jan '09

26 Jan '09

This is my first time to create a patch. Not sure if I have done it right. Signed-off-by: Derek Ou <derek(a)siconix.com> --- common/env_nand.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/common/env_nand.c b/common/env_nand.c index 8af9e74..01430cb 100644 --- a/common/env_nand.c +++ b/common/env_nand.c @@ -305,7 +305,11 @@ void env_relocate_spec (void) crc2_ok = (crc32(0, tmp_env2->data, ENV_SIZE) == tmp_env2->crc); if(!crc1_ok && !crc2_ok) + { + free(tmp_env1); + free(tmp_env2); return use_default(); + } else if(crc1_ok && !crc2_ok) gd->env_valid = 1; else if(!crc1_ok && crc2_ok) -- 1.5.4.3

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[U-Boot] [PATCH 0/5] ADS5121 Backlog of patches
by John Rigby 26 Jan '09

26 Jan '09

[PATCH 1/5] ADS5121 DIU Make inclusion of FSL logo optional This makes including FSL_logo optional since including it puts the size of u-boot over the current limit of 2 sectors [PATCH 2/5] ADS5121 DIU Add diu_bmp_addr env This adds support for a setting an env variable to the address in flash of a BMP for the DIU splash screen [PATCH 3/5] ADS5121 Fix rev2 silicon pci iopad config This sets up rev2 silicon pci iopads correctly. The factory defaults are wrong. [PATCH 4/5] ADS5121 Add IC Ident Module (IIM) support This adds support for the IIM and adds the fuse command for displaying, sensing... [PATCH 5/5] ADS5121 Add PATA support This adds pata support. (Updated version of patch sent out sometime ago by WD)

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[U-Boot] is uImage.FIT supported in U-boot 2008.10
by Pieter 26 Jan '09

26 Jan '09

I am unable to find the mkimage tool that takes the -f vmlinux.bin.gz argument. I am using ELDK4.2 compiling U-Boot 2008.10 using ARCH=powerpc for a MPC8548 board. is the uImage.FIT currently supported, if so, where can i find the tools mentions in /u-boot/doc/uImage.FIT/howto.txt thanks pieter

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[U-Boot] [PATCH] nand_spl: Fix compile problem with board_nand_init() prototype
by Stefan Roese 26 Jan '09

26 Jan '09

This patch removes the now obsolete and additionally wrongly defined board_nand_init() prototype from nand_spl/nand_boot.c. Signed-off-by: Stefan Roese <sr(a)denx.de> --- nand_spl/nand_boot.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/nand_spl/nand_boot.c b/nand_spl/nand_boot.c index 87c50e1..c7eadad 100644 --- a/nand_spl/nand_boot.c +++ b/nand_spl/nand_boot.c @@ -27,8 +27,6 @@ static int nand_ecc_pos[] = CONFIG_SYS_NAND_ECCPOS; -extern void board_nand_init(struct nand_chip *nand); - #if (CONFIG_SYS_NAND_PAGE_SIZE <= 512) /* * NAND command for small page NAND devices (512) -- 1.6.1

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[U-Boot] qemu-mips usage
by Luigi 'Comio' Mantellini 26 Jan '09

26 Jan '09

Hi ML, I'm evaluating the qemu-mips to simulate a mips 4kec/24kec board. I'm working on the high level booting sequence (linux init scripts), and qemu+uboot should be a good choice to emulate a basic system (flash + dram + 4kec cpu). Furthermore, also following the doc/README.qemu_mips, I'm not able to see the u-boot prompt on my qemu because the flash is not recognized. I haven't experience with qemu-mips and I don't understand where the flash is placed (canonical 0xbfxxxx address?) and how it is managed. Reading the configs/qemu_mips.h, It seems that the flash is managed as a common CFI flash placed to 0xbfc00000 address... but u-boot shows always "Unknown FLASH on Bank 1" on startup. Has anyone tried to use qemu-mips to boot a standard u-boot image (qemu_mips target on u-boot)? Thanks for any suggestion. luigi ########### Useful Infos ############ This is the qemu banner (on Ubuntu 8.10): EMU PC emulator version 0.9.1, Copyright (c) 2003-2008 Fabrice Bellard This is the execution log: $ cp ../u-boot-vanilla/u-boot.bin mips_bios.bin $ dd of=flash bs=1k count=4k if=/dev/zero 4096+0 records in 4096+0 records out 4194304 bytes (4,2 MB) copied, 0,046865 s, 89,5 MB/s $ dd of=flash bs=1k conv=notrunc if=../u-boot-vanilla/u-boot.bin 163+1 records in 163+1 records out 167076 bytes (167 kB) copied, 0,00124954 s, 134 MB/s $ qemu-system-mips -M mips -pflash flash -monitor null -nographic qemu: Warning, could not load MIPS bios '/usr/share/qemu/mips_bios.bin' Terminated $ qemu-system-mips -L . -M mips -pflash flash -monitor null -nographic U-Boot 2009.01-00080-g8f86a36 (gen 26 2009 - 09:23:04) Board: Qemu -M mips CPU: 24Kf proc_id=0x19300 DRAM: 128 MB ## Unknown FLASH on Bank 1 - Size = 0x00000000 = 0 MB Terminated $ -- Luigi Mantellini R&D - Software Industrie Dial Face S.p.A. Via Canzo, 4 20068 Peschiera Borromeo (MI), Italy Tel.: +39 02 5167 2813 Fax: +39 02 5167 2459 Email: luigi.mantellini(a)idf-hit.com

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[U-Boot] [PATCH] MIPS: Add flush_dcache_range() and invalidate_dcache_range()
by Stefan Roese 26 Jan '09

26 Jan '09

This patch adds flush_/invalidate_dcache_range() to the MIPS architecture. Those functions are needed for the upcoming dcache support for the USB EHCI driver. I chose this API because those cache handling functions are already present in the PPC architecture. Signed-off-by: Stefan Roese <sr(a)denx.de> --- cpu/mips/cpu.c | 28 ++++++++++++++++++++++++++++ include/common.h | 2 ++ 2 files changed, 30 insertions(+), 0 deletions(-) diff --git a/cpu/mips/cpu.c b/cpu/mips/cpu.c index b7180b0..d5a1604 100644 --- a/cpu/mips/cpu.c +++ b/cpu/mips/cpu.c @@ -65,6 +65,34 @@ void flush_cache(ulong start_addr, ulong size) } } +void flush_dcache_range(ulong start_addr, ulong stop) +{ + unsigned long lsize = CONFIG_SYS_CACHELINE_SIZE; + unsigned long addr = start_addr & ~(lsize - 1); + unsigned long aend = (stop - 1) & ~(lsize - 1); + + while (1) { + cache_op(Hit_Writeback_Inv_D, addr); + if (addr == aend) + break; + addr += lsize; + } +} + +void invalidate_dcache_range(ulong start_addr, ulong stop) +{ + unsigned long lsize = CONFIG_SYS_CACHELINE_SIZE; + unsigned long addr = start_addr & ~(lsize - 1); + unsigned long aend = (stop - 1) & ~(lsize - 1); + + while (1) { + cache_op(Hit_Invalidate_D, addr); + if (addr == aend) + break; + addr += lsize; + } +} + void write_one_tlb(int index, u32 pagemask, u32 hi, u32 low0, u32 low1) { write_c0_entrylo0(low0); diff --git a/include/common.h b/include/common.h index 18687c6..3bf60a2 100644 --- a/include/common.h +++ b/include/common.h @@ -597,6 +597,8 @@ ulong video_setmem (ulong); /* lib_$(ARCH)/cache.c */ void flush_cache (unsigned long, unsigned long); +void flush_dcache_range(unsigned long start, unsigned long stop); +void invalidate_dcache_range(unsigned long start, unsigned long stop); /* lib_$(ARCH)/ticks.S */ -- 1.6.1

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[U-Boot] [PATCH 0/2] CFI: increase performance
by Jens Gehrlein 26 Jan '09

26 Jan '09

Hi list, The following patches should increase the performance of the CFI driver, particularly with regard to single word programming mode. I tested it on TQM5200S with NOR-Flash Samsung K8P2815UQB, which has no write buffer. At least no write buffer, that could be programmed using standard commands. Performance increase on this TQM is about factor 2.6 (37 KiB/s -> 95 KiB/s). On the same module with Spansion S29GL128N (with write buffer) it is about factor 1.2 (455 KiB/s -> 585 KiB/s). TQM5200 is a bottom boot module with 2x16 Bit Flash connection. Could someone test the patches on other HW, particularly top boot, other CPU, other flash width, please? Thanks, Jens --- Jens Gehrlein (2): CFI: increase performance of function find_sector() CFI: avoid redundant function call in single word programming mode drivers/mtd/cfi_flash.c | 33 +++++++++++++++++++++++---------- 1 files changed, 23 insertions(+), 10 deletions(-)

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[U-Boot] [PATCH] CFI: Add geometry reversal for STMicro M29W320ET
by Richard Retanubun 26 Jan '09

26 Jan '09

Added flash_fixup_stm to fix geometry reversal on STMicro M29W320ET flash chip. Signed-off-by: Richard Retanubun <RichardRetanubun(a)RuggedCom.com> --- Added flash_fixup_stm to fix geometry reversal on STMicro M29W320ET flash chip. Modeled after flash_fixup_amd. this patch handles the geometry reversal or erase sectors that exist for ST Micro (now Numonyx) M29W320ET flash. Since I cannot test all STM's chips, the detection is implemented as narrow as possible for now. Any feedback is appreciated. drivers/mtd/cfi_flash.c | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index e8afe99..7ece71c 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -1795,6 +1795,20 @@ static void flash_fixup_atmel(flash_info_t *info, struct cfi_qry *qry) cfi_reverse_geometry(qry); } +static void flash_fixup_stm(flash_info_t *info, struct cfi_qry *qry) +{ + /* check if flash geometry needs reversal */ + if (qry->num_erase_regions > 1) { + /* reverse geometry if top boot part */ + if (info->cfi_version < 0x3131) { + /* CFI < 1.1, guess by device id (only M29W320ET now) */ + if (info->device_id == 0x2256) { + cfi_reverse_geometry(qry); + } + } + } +} + /* * The following code cannot be run from FLASH! * @@ -1868,6 +1882,9 @@ ulong flash_get_size (ulong base, int banknum) case 0x001f: flash_fixup_atmel(info, &qry); break; + case 0x0020: + flash_fixup_stm(info, &qry); + break; } debug ("manufacturer is %d\n", info->vendor); -- 1.5.6.5

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