Dear Andreas Puls,
you have much better chance of getting a proper reply if you Cc custodian/maintainer (see MAINTAINERS) file.
Hello everyone,
i have a problem with the latest stable U-Boot 2012.10 and a Toradex Colibri PXA270 V2.4a Board and a upating the kernel.
The problem apears when i erase the hole NOR Flash, copy the uboot and the uImage.
Here are my steps.
- unprotect and erase the hole flash.
- copy the latest u-boot.bin to flash
2.1 usb start 2.2 fatload usb 0:1 0xa0000000 u-boot.bin 2.3 protect off 0x0 0x3ffff
You mean protect off 0 0x40000 ? (0x3ffff makes no sense)
2.4 erase 0x0 0x3ffff 2.5 cp.b 0xa0000000 0x0 $filesize 3 reset to look the u-boot is installed 3.1 see that CRC is bad (normal behavier couse no defaults are written) 3.2 savenv and powercyle 4. all fine 5. copy kernel image to flash 5.1 usb start 5.2 fatload usb 0:1 0xa0000000 uimage-2.6.35.9-toradex-pxa270v22b 5.3 protect off 0xc0000 0x47ffff 5.4 erase 0xc0000 0x47ffff 5.5 cp.b 0xa0000000 0xc0000 $filesize 6. check the uImage 6.1 iminfo 0xC00000 - OK 7. hard reset (power cycle)
Now comes the part that i dosen't understand The U-Boot loader sayes again that the CRC is bad and using default values.
Did you not overwrite the env? The env is at 0x40000 in the flash.
163 #define CONFIG_SYS_MONITOR_BASE 0x0 164 #define CONFIG_SYS_MONITOR_LEN 0x80000 165 166 #define CONFIG_ENV_ADDR \ 167 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 168 #define CONFIG_ENV_SIZE 0x40000 169 #define CONFIG_ENV_SECT_SIZE 0x40000 170 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) 171 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
I use "saveenv" again and make a powercycle. The CRC error is no more but the u-boot isnt able to boot the uImage. It sayes unkown Image format
Sory for the long description. I search the mailing but didnt found something.
The latest Toradex Bootloader is u-boot 1.3.3 there is the saveenv and Kernel update working. But the USB support isnt working.
Could anybody give me hint or maybe know the solution ?
Kind regards Andreas
Best regards, Marek Vasut