hi, I have been out for nearly a month. Thanks for your help.> A) Check your bootargs in u-boot (printenv bootargs) and set root=/dev/mmblockdevicewithpartitionnumber I tried that but it told me there are no such partitions. A list of partition is followed and there are only NAND partitions in it.
> B) Generate an initramfs which tries to mount root from root=/dev/mmblockdevicewithpartitionnumber (sd card drivers are loaded by initramfs image, as you can see in your factory default log) Could you tell me how to generate a initramfs image? What is it? I have no knowledge on it. So I hope you can give me some more detailed information.
Regards, Bear On 100/6/9 上午 04:45, Marcus Osdoba wrote:
Am 05.06.2011 08:35, schrieb Bear:Is there anyone who can tell me how to mount a root filesystem in SD card? Have I patch my kernel to enable this? Thanks.Hi, I never tried that, but basically I see two ways: A) Check your bootargs in u-boot (printenv bootargs) and set root=/dev/mmblockdevicewithpartitionnumber B) Generate an initramfs which tries to mount root from root=/dev/mmblockdevicewithpartitionnumber (sd card drivers are loaded by initramfs image, as you can see in your factory default log) Regards, Marcus