May 2009 - U-Boot

[U-Boot] [PATCH] 85xx: Added MPC8535/E identifiers
by Kumar Gala 20 May '09

20 May '09

Signed-off-by: Kumar Gala <galak(a)kernel.crashing.org> --- cpu/mpc85xx/cpu.c | 2 ++ include/asm-ppc/processor.h | 2 ++ 2 files changed, 4 insertions(+), 0 deletions(-) diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c index ef976a4..1c3eddf 100644 --- a/cpu/mpc85xx/cpu.c +++ b/cpu/mpc85xx/cpu.c @@ -40,6 +40,8 @@ DECLARE_GLOBAL_DATA_PTR; struct cpu_type cpu_type_list [] = { CPU_TYPE_ENTRY(8533, 8533), CPU_TYPE_ENTRY(8533, 8533_E), + CPU_TYPE_ENTRY(8535, 8535), + CPU_TYPE_ENTRY(8535, 8535_E), CPU_TYPE_ENTRY(8536, 8536), CPU_TYPE_ENTRY(8536, 8536_E), CPU_TYPE_ENTRY(8540, 8540), diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index 83e3581..87568b4 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -934,6 +934,8 @@ #define SVR_8533 0x803400 #define SVR_8533_E 0x803C00 +#define SVR_8535 0x803701 +#define SVR_8535_E 0x803F01 #define SVR_8536 0x803700 #define SVR_8536_E 0x803F00 #define SVR_8540 0x803000 -- 1.6.0.6

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[U-Boot] File For Your Claim
by Amanda 20 May '09

20 May '09

You have just been awarded,the sum of £1,532,720.00 in the ELECTRONICS Award 2009, Anniversary Bonanza. held in May. Names:............. Address:.............. Country:................ Age:.......... Regard

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[U-Boot] Clock frequency on a mx31 board
by alfred steele 20 May '09

20 May '09

Hi, The processor clock on the board i am using is to 532Mhz. I want to default it to 400(399) Mhz. I tried tweaking values in include/configs/<boardname>.h file but with little success. How do i change the frequency to 399 through the uboot code? Thanks, Alfred.

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[U-Boot] |>entists Database in the USA
by cafeteria 20 May '09

20 May '09

Just Released: List of Dentists in America -> 164,456 D.entists with City, State, Zip -> 158,146 Addresses -> 163,284 Telephone Numbers -> 77,313 Fax #'s -> 45,182 E-Mails Only until the end of the week - May 22 cost is $292 (regular price $392) Please reply by email to Matthews(a)rexdata.net for more details to cancel yourself from our mailing look here please write a blank email to delrem(a)rexdata.net

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[U-Boot-Users] Add a new command to U-Boot
by Carlos Filipe Silva 20 May '09

20 May '09

Hi all! I have one doubt. How can I add a new command to U-Boot? Do I have to use only the macro U_BOOT_CMD() like files .../common/cmd_* or do I have to do more things, like defines, etc.? And after this is compliled with no error, if I type help in U-Boot's shell, do I see this command like the others? Best regards, Carlos Silva

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[U-Boot] DDR2 autocalibration failure on 460EX
by Felix Radensky 20 May '09

20 May '09

Hi, I have a custom board based on 460EX with 2G of soldered DDR2 SDRAM. The memory is arranged in 2 ranks, 0, and 1, each one having 1G. I've used AMCC DDR2 spreadsheet to configure SDRAM controller registers. The problem is that autocalibration fails, debug messages show that min and max values are always zero. I've tried method A, but it seems to run indefinitely. I run u-boot 2009.03. Below is my register configuration. #define CONFIG_SYS_SDRAM_R0BAS 0x0000e000 #define CONFIG_SYS_SDRAM_R1BAS 0x1000e000 #define CONFIG_SYS_SDRAM_R2BAS 0x00000000 #define CONFIG_SYS_SDRAM_R3BAS 0x00000000 #define CONFIG_SYS_SDRAM_PLBADDULL 0x00000000 #define CONFIG_SYS_SDRAM_PLBADDUHB 0x00000008 #define CONFIG_SYS_SDRAM_CONF1LL 0x80001C80 #define CONFIG_SYS_SDRAM_CONF1HB 0x80001C80 #define CONFIG_SYS_SDRAM_CONFPATHB 0x18a68000 #define CONFIG_SYS_SDRAM0_MB0CF 0x00000701 #define CONFIG_SYS_SDRAM0_MB1CF 0x00000701 #define CONFIG_SYS_SDRAM0_MB2CF 0x00000000 #define CONFIG_SYS_SDRAM0_MB3CF 0x00000000 #define CONFIG_SYS_SDRAM0_MCOPT1 0x05322000 #define CONFIG_SYS_SDRAM0_MCOPT2 0x00000000 #define CONFIG_SYS_SDRAM0_MODT0 0x05000000 #define CONFIG_SYS_SDRAM0_MODT1 0x00000000 #define CONFIG_SYS_SDRAM0_MODT2 0x00000000 #define CONFIG_SYS_SDRAM0_MODT3 0x00000000 #define CONFIG_SYS_SDRAM0_CODT 0x02800021 #define CONFIG_SYS_SDRAM0_RTR 0x06180000 #define CONFIG_SYS_SDRAM0_INITPLR0 0xA8380000 #define CONFIG_SYS_SDRAM0_INITPLR1 0x81900400 #define CONFIG_SYS_SDRAM0_INITPLR2 0x81020000 #define CONFIG_SYS_SDRAM0_INITPLR3 0x81030000 #define CONFIG_SYS_SDRAM0_INITPLR4 0x81010004 #define CONFIG_SYS_SDRAM0_INITPLR5 0xE4000552 #define CONFIG_SYS_SDRAM0_INITPLR6 0x81900400 #define CONFIG_SYS_SDRAM0_INITPLR7 0x93880000 #define CONFIG_SYS_SDRAM0_INITPLR8 0x93880000 #define CONFIG_SYS_SDRAM0_INITPLR9 0x93880000 #define CONFIG_SYS_SDRAM0_INITPLR10 0x93880000 #define CONFIG_SYS_SDRAM0_INITPLR11 0x81000452 #define CONFIG_SYS_SDRAM0_INITPLR12 0x81000384 #define CONFIG_SYS_SDRAM0_INITPLR13 0x81000004 #define CONFIG_SYS_SDRAM0_INITPLR14 0x00000000 #define CONFIG_SYS_SDRAM0_INITPLR15 0x00000000 #define CONFIG_SYS_SDRAM0_RQDC 0x80000038 #define CONFIG_SYS_SDRAM0_RFDC 0x003f0000 #define CONFIG_SYS_SDRAM0_RDCC 0x00000000 #define CONFIG_SYS_SDRAM0_DLCR 0x00000000 #define CONFIG_SYS_SDRAM0_CLKTR 0x80000000 #define CONFIG_SYS_SDRAM0_WRDTR 0x83000800 #define CONFIG_SYS_SDRAM0_SDTR1 0x80201000 #define CONFIG_SYS_SDRAM0_SDTR2 0x32404232 #define CONFIG_SYS_SDRAM0_SDTR3 0x090b0d27 #define CONFIG_SYS_SDRAM0_MMODE 0x00000452 #define CONFIG_SYS_SDRAM0_MEMODE 0x00000004 #define CONFIG_SYS_MBYTES_SDRAM 2048 Any idea what could be the problem ? Thanks a lot in advance. Felix.

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[U-Boot] Writing a YAFFS image to NAND
by Peter Barada 20 May '09

20 May '09

Is there support in the 2009.03 version of U-boot to allow writing a YAFFS image created by mkyaffs2image to NAND, including the meta-data in the OOB? Looking over the nand write/read commands, they look to ignore the OOB data interleaved in the image (i.e. 2048+16 bytes per page for large-block NAND). I did see a patch from fmandarino on the list, but that doesn't look to be in the 2009.03 codebase. Thanks in advance! -- Peter Barada <peterb(a)logicpd.com>

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[U-Boot] AMCC 460EX Video on PCIe
by Henry Bausley 20 May '09

20 May '09

Has anyone every made a PCIe video card work with the AMCC 460EX. I am not sure how to set VIDEO_IO_OFFSET. I have an ATI FireMV 2250 PCIe x1 video card I am trying to get it working with the AMCC 460EX processor. I have u-boot v2009.03. I tried following what the sequoia does for a PCI video card I changed the board/amcc/canyonlands/config.mk so that TEXT_BASE is 0xFFF80000 instead of 0xFFFA0000 I then added #ifdef CONFIG_VIDEO #define CONFIG_BIOSEMU /* x86 bios emulator for vga bios */ #define CONFIG_ATI_RADEON_FB /* use radeon framebuffer driver */ #define VIDEO_IO_OFFSET 0xe8000000 // <------------- Not sure what this should be #define CONFIG_SYS_ISA_IO_BASE_ADDRESS VIDEO_IO_OFFSET #define CONFIG_VIDEO_SW_CURSOR #define CONFIG_VIDEO_LOGO #define CONFIG_CFB_CONSOLE #define CONFIG_SPLASH_SCREEN #define CONFIG_VGA_AS_SINGLE_DEVICE #define CONFIG_CMD_BMP #endif And I can see the libatibiosemu.a is linked in. However, I cannot see anything on a monitor. ********************************************************** Outbound scan for Spam or Virus by Barracuda at Delta Tau **********************************************************

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[U-Boot] [PATCH 1/2] env_nand: remove unused variable.
by Guennadi Liakhovetski 20 May '09

20 May '09

Remove an unused "total" variable in multiple functions. Signed-off-by: Guennadi Liakhovetski <lg(a)denx.de> --- common/env_nand.c | 10 ---------- 1 files changed, 0 insertions(+), 10 deletions(-) diff --git a/common/env_nand.c b/common/env_nand.c index 76569da..21bce25 100644 --- a/common/env_nand.c +++ b/common/env_nand.c @@ -103,12 +103,9 @@ uchar env_get_char_spec (int index) int env_init(void) { #if defined(ENV_IS_EMBEDDED) - size_t total; int crc1_ok = 0, crc2_ok = 0; env_t *tmp_env1, *tmp_env2; - total = CONFIG_ENV_SIZE; - tmp_env1 = env_ptr; tmp_env2 = (env_t *)((ulong)env_ptr + CONFIG_ENV_SIZE); @@ -183,12 +180,10 @@ int writeenv(size_t offset, u_char *buf) #ifdef CONFIG_ENV_OFFSET_REDUND int saveenv(void) { - size_t total; int ret = 0; nand_erase_options_t nand_erase_options; env_ptr->flags++; - total = CONFIG_ENV_SIZE; nand_erase_options.length = CONFIG_ENV_RANGE; nand_erase_options.quiet = 0; @@ -226,7 +221,6 @@ int saveenv(void) #else /* ! CONFIG_ENV_OFFSET_REDUND */ int saveenv(void) { - size_t total; int ret = 0; nand_erase_options_t nand_erase_options; @@ -243,7 +237,6 @@ int saveenv(void) return 1; puts ("Writing to Nand... "); - total = CONFIG_ENV_SIZE; if (writeenv(CONFIG_ENV_OFFSET, (u_char *) env_ptr)) { puts("FAILED!\n"); return 1; @@ -287,12 +280,9 @@ int readenv (size_t offset, u_char * buf) void env_relocate_spec (void) { #if !defined(ENV_IS_EMBEDDED) - size_t total; int crc1_ok = 0, crc2_ok = 0; env_t *tmp_env1, *tmp_env2; - total = CONFIG_ENV_SIZE; - tmp_env1 = (env_t *) malloc(CONFIG_ENV_SIZE); tmp_env2 = (env_t *) malloc(CONFIG_ENV_SIZE); -- 1.6.2.4

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[U-Boot] [PATCH] fix accidental erase of OneNand whole chip
by Geiger Ho 20 May '09

20 May '09

This patch fixes the accidental erase of OneNand whole chip when issuing command "onenand erase". Signed-off-by: Geiger Ho <geiger.ho(a)fmp.fujitsu.com> --- u-boot-2009.03/common/cmd_onenand.c 2009-03-22 05:04:41.000000000 +0800 +++ u-boot-2009.03-dev/common/cmd_onenand.c 2009-05-18 17:57:27.000000000 +0800 @@ -367,6 +367,8 @@ int do_onenand(cmd_tbl_t * cmdtp, int fl return 0; } + goto usage; + default: /* At least 4 args */

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