April 2008 - U-Boot

[U-Boot-Users] Linker scripts, SEARCH_DIR and host directories
by Richard Danter 10 Apr '08

10 Apr '08

Hi all, Using a new toolchain I am seeing the following warnings at the final link stage of U-Boot: warning: library search path "/lib" is unsafe for cross-compilation warning: library search path "/usr/lib" is unsafe for cross-compilation warning: library search path "/usr/local/lib" is unsafe for cross-compilation Looking further I can see in the u-boot.lds scripts that SEARCH_DIR is specifying each of these directories. I am unsure why a cross-compiled bootloader would specify that the linker should look in the hosts directories for libraries. Can anyone explain this? Thanks Rich

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[U-Boot-Users] [PATCH/review] Blackfin: punt unused BF533-STAMP definitions
by Mike Frysinger 10 Apr '08

10 Apr '08

Signed-off-by: Mike Frysinger <vapier(a)gentoo.org> --- board/bf533-stamp/bf533-stamp.h | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/board/bf533-stamp/bf533-stamp.h b/board/bf533-stamp/bf533-stamp.h index 1e58e47..0f37b83 100644 --- a/board/bf533-stamp/bf533-stamp.h +++ b/board/bf533-stamp/bf533-stamp.h @@ -34,9 +34,6 @@ extern volatile unsigned long *ambctl0; extern volatile unsigned long *ambctl1; extern volatile unsigned long *amgctl; -extern unsigned long pll_div_fact; -extern void serial_setbrg(void); - /* Definitions used in Compact Flash Boot support */ #define FIO_EDGE_CF_BITS 0x0000 #define FIO_POLAR_CF_BITS 0x0000 -- 1.5.4.4

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[U-Boot-Users] [PATCH] mpc83xx: Update DIMM data bus width test to support 40-bit width
by Lee Nipper 10 Apr '08

10 Apr '08

32-bit wide ECC memory modules report 40-bit width. Changed the DIMM data bus width test to 'less than 64' instead of 'equal 32'. Signed-off-by: Lee Nipper <lee.nipper(a)freescale.com> --- cpu/mpc83xx/spd_sdram.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/cpu/mpc83xx/spd_sdram.c b/cpu/mpc83xx/spd_sdram.c index 0acca47..4ad5a3f 100644 --- a/cpu/mpc83xx/spd_sdram.c +++ b/cpu/mpc83xx/spd_sdram.c @@ -598,7 +598,7 @@ long int spd_sdram() debug("DDR:timing_cfg_2=0x%08x\n", ddr->timing_cfg_2); /* Check DIMM data bus width */ - if (spd.dataw_lsb == 0x20) { + if (spd.dataw_lsb < 64) { if (spd.mem_type == SPD_MEMTYPE_DDR) burstlen = 0x03; /* 32 bit data bus, burst len is 8 */ else @@ -760,7 +760,7 @@ long int spd_sdram() sdram_cfg |= SDRAM_CFG_RD_EN; /* The DIMM is 32bit width */ - if (spd.dataw_lsb == 0x20) { + if (spd.dataw_lsb < 64) { if (spd.mem_type == SPD_MEMTYPE_DDR) sdram_cfg |= SDRAM_CFG_32_BE | SDRAM_CFG_8_BE; if (spd.mem_type == SPD_MEMTYPE_DDR2) -- 1.5.4.2

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[U-Boot-Users] I2C @ MPC8343
by Andre Schwarz 10 Apr '08

10 Apr '08

All, in my current system the I2C bus is not working properly on a MPC8343 in u-boot v1.3.2. i2c board config includes : #define CONFIG_HARD_I2C #undef CONFIG_SOFT_I2C #define CONFIG_FSL_I2C #define CONFIG_I2C_MULTI_BUS #define CONFIG_I2C_CMD_TREE #define CFG_I2C_OFFSET 0x3000 #define CFG_I2C2_OFFSET 0x3100 #define CFG_I2C_SPEED 100000 #define CFG_I2C_SLAVE 0x7F chip probing works fine. mvBL-M7> i2c probe Valid chip addresses: 30 48 50 68 reading the Chips gives all "ff" mvBL-M7> i2c md 50 0 10 0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ Observing the I2C bus wires show that everything _works excellent_ : 100kHz speed as well as all data seems ok - but u-boot shows "ff". BTW: Fetching HRCW from I2C is also working fine. After some tries (i2c md ..) the bus hangs and no more transactions can be seen on the bus. regards, Andre Schwarz Matrix Vision MATRIX VISION GmbH, Talstraße 16, DE-71570 Oppenweiler - Registergericht: Amtsgericht Stuttgart, HRB 271090 Geschäftsführer: Gerhard Thullner, Werner Armingeon, Uwe Furtner

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[U-Boot-Users] 第三届涂料涂装学术大会
by 博瑞德国际 10 Apr '08

10 Apr '08

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Re: [U-Boot-Users] drivers MMCplus for at91sam9x
by Jean-Christophe PLAGNIOL-VILLARD 10 Apr '08

10 Apr '08

On 16:32 Tue 08 Apr , Pierre Savary wrote: > Hi, > I use a MMCplus 4GB on my design (with at91sam9260). It's wired with 4 bits. > Currently U-boot (1.1.5) can't detect correctly the MMC and so I can't read 1.1.5 is really old please update to the curent RC Best Regards, J.

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[U-Boot-Users] Herbal solutions will change your life
by Marcellais 10 Apr '08

10 Apr '08

A 9 inch organ is just months away http://www.mihugab.com/

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[U-Boot-Users] (no subject)
by 钟文辉 10 Apr '08

10 Apr '08

各位老总：您们好！诚祝：您们在2008年里；有鼠不尽的快乐！鼠不尽的收获！鼠不尽的钞票！　鼠不尽的幸福！鼠不尽的美满生活！愿：您们阖家欢乐！幸福安康！我是（深圳市珊湖岛进出口有限公司）的负责人；可以提供：出口报关单，　核销单等等一系列手续；代理：出口报关，商检，境内外运输......等等；还可以代办：出口欧盟许可证，欧盟产地证；并且还有（广州国际贸易交易会）的摊位可以转让；有意者请来邮件或来电联系。　电话：0755-81153047。　传真：0755-81172940。　手机：15817477278。　联系人：钟文辉。　此致：敬礼！

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[U-Boot-Users] Generate list file
by Avinash Vijayvergia 10 Apr '08

10 Apr '08

Hi All I had a question which is trivial but I couldn't find an answer to it. Can anyone tell me how do I generate a list filefrom gcc compiler or even preferred is listing with the interspersed Ccode. Thanks Avinash __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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[U-Boot-Users] (no subject)
by 钟文辉 10 Apr '08

10 Apr '08

各位老总：您们好！诚祝：您们在2008年里；有鼠不尽的快乐！鼠不尽的收获！鼠不尽的钞票！　鼠不尽的幸福！鼠不尽的美满生活！愿：您们阖家欢乐！幸福安康！我是（深圳市珊湖岛进出口有限公司）的负责人；可以提供：出口报关单，　核销单等等一系列手续；代理：出口报关，商检，境内外运输......等等；还可以代办：出口欧盟许可证，欧盟产地证；并且还有（广州国际贸易交易会）的摊位可以转让；有意者请来邮件或来电联系。　电话：0755-81153047。　传真：0755-81172940。　手机：15817477278。　联系人：钟文辉。　此致：敬礼！

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