[U-Boot] U-Boot 2012.10 PXA270 - saveenv / Kernel issue

[Andreas Puls]

Hi Vasily,

Am 11.11.2012 21:58, schrieb Vasily Khoruzhick:
> On Sun, Nov 11, 2012 at 10:10 PM, Andreas Puls <appu at gmx.net> wrote:
>> 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.
>>
>> 1.  unprotect and erase the hole flash.
>> 2.  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
>> 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)
>>
>> [...]
> 
> Hi Andreas,
> 
> Looks like env overlap kernel, check env address and size in flash
That was my first thought. But now i must say that im not relay family
with this deep stuff.
I can say that the uboot source files are untouched.
Can you give me a hint ?

> Regards
> Vasily

Thanks in advance
  Andreas

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