Newer kernel (3.5?) for GTA02: suggested kernel config?

Kim Vandry vandry at TZoNE.ORG
Thu Sep 12 17:56:06 CEST 2013


On 2013-09-11 12:47, Ed Kapitein wrote:
> On 09/11/2013 04:42 PM, Kim Vandry wrote:
>> Hello,
>>
>> ><SNIP><
>>   Uncompressing Linux... done, booting the kernel.
>> [    0.575000] Kernel panic - not syncing: VFS: Unable to mount root
>> fs on unknown-block(0,0)
>>
>> Qi claims to be setting the command line as follows:
>>
>> loglevel=2 console=tty0 console=ttySAC2,115200 init=/sbin/init ro
>> mtdparts=physmap-flash:-(nor);neo1973-nand:0x00040000(qi),0x00040000(depr-ub-env),0x00800000(kernel),0x000a0000(depr),0x00040000(identity-ext2),0x0f6a0000(rootfs)
>>  rootfstype=jffs2 root=/dev/mtdblock6
>>
>  ><SNIP><
>
> Hi Phil,
>
> What did you flash to the nand partition? Qtmoko? What version?
>
> It might be a UBI fs instead of a jffs2
>
> The kernel is somehow not liking its root filesystem ;-)

It's jffs2, but I'm pretty sure the kernel doesn't even get to look at 
it, because it's trying to open "unknown-block(0,0)" instead of 
"/dev/mtdblock6". That tells me it's not receiving the command line that 
Qi sent, because that command line contains "root=/dev/mtdblock6".

-kv



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