Hi Dan, On 26.03.19 17:40, Daniel Evans wrote:
After an install of Nand flash using an SD card and linux script on a custom sama5d36 board, setup with the following partitions:$ cat /proc/mtd dev: size erasesize name mtd0: 00040000 00020000 "at91bootstrap" mtd1: 000c0000 00020000 "bootloader" mtd2: 00080000 00020000 "bootloader env" mtd3: 1fe80000 00020000 “rootfs” And Uboot settings for version v2019.01 setenv loadImages "mtdparts default && ubi part rootfs && ubifsmount ubi0:rootfs && ubifsload 0x22000000 /boot/vmlinuz && ubifsload 0x21000000 /boot/sama5d3.dtb && bootz 0x22000000 - 0x21000000;” setenv kernelAddr 0x22000000 setenv dtbAddr 0x21000000 setenv bootcmd "run loadImages" I get the following Uboot error after the ubi part rootfs command: ubi0: attaching mtd4 ubi0 error: scan_peb: bad image sequence number 115116184 in PEB 4080, expected 273711372 Erase counter header dump: magic 0x55424923 version 1 ec 1 vid_hdr_offset 2048 data_offset 4096 image_seq 115116184 hdr_crc 0x8905e9e9 erase counter header hexdump: ubi0 error: ubi_attach_mtd_dev: failed to attach mtd4, error -22 UBI error: cannot attach mtd4 UBI error: cannot initialize UBI, error -22 UBI init error 22 Please check, if the correct MTD partition is used (size big enough?)
From this error message, I suspect that your MTD partition might not be the correct one in U-Boot (correct size). What does "mtdparts" show in U-Boot?
If I do a nand erase.chip then do my SD card install everything works. The error shows up if I try to do a second SD card install.
Please compare both mtdparts outputs here. Thanks, Stefan _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
