Dear Xianwei Zeng,
In message 52c6d4120911150656w2edcf528oad05796e52b134f6@mail.gmail.com you wrote:
In current u-boot implementation, I can use fatload to read files from mmc or USB storage device, which is also FAT filesystem. And I can also use fsload command to read files from JFFS2 filesytem on NorFlash or NandFlash.
But I found I cann't uses these command to read files from a FAT filesystem on NorFlash. I cann't format this partition to JFFS2 filesystem because it is exported to Windows/Linux host via USB gadget after system boots up.
Can someone tell me the best way to solve this problem, or give me some hints of which part of code I need to change?
It seems you did not enable mtdparts support in your configuration?
Best regards,
Wolfgang Denk