Hi,
i use command as follow to flash in my file system from Uboot
mw.b 0x82000000 0xFF 0x3000000
tftp 0x82000000 ubi.img
nand erase 0x780000 0xF880000
nandecc hw 2
nand write 0x82000000 0x780000 0x3000000
on the nand boot right after flash the file system, the kernel can boot sucessfully, Once i reboot/reset the AM335x device, the kernel can't boot sucessfully and end up with error :
[ 4.091952] UBI error: ubi_io_read: error -74 (ECC error) while reading 126976 bytes from PEB 3:4096, read 126976 bytes
[ 4.234131] UBI error: ubi_io_read: error -74 (ECC error) while reading 126976 bytes from PEB 4:4096, read 126976 bytes
[ 4.249068] UBI error: ubi_io_read: error -74 (ECC error) while reading 188 bytes from PEB 383:8960, read 188 bytes
[ 4.262689] UBI error: ubi_io_read: error -74 (ECC error) while reading 11 bytes from PEB 10:8192, read 11 bytes
[ 4.273429] UBIFS error (pid 1): ubifs_leb_read: reading 11 bytes from LEB 8:4096 failed, error -74
How to fix this problem?
Am i in the correct forum?
Thanks and Regards
Keldy