i.MX ProcessorsのトピックRe: Ubifs support from uboot

Ubifs support from uboot

recepyigitbasi — Thu, 05 Feb 2015 14:00:36 GMT

I am working with MX_25 board and i have a problem with uboot code.

Is there any way to check ubi volume integrity from bootloader?

I want to access UBI volume(ubi0) from bootloader in order to check ubi volume integrity.

For this purpose, I have opened some definitions in bootloader's header file for enabling UBI/UBIFS in uboot;

#define CONFIG_CMD_NAND

#define CONFIG_CMD_UBI

#define CONFIG_CMD_UBIFS

#define CONFIG_RBTREE

#define CONFIG_MTD_DEVICE

#define CONFIG_MTD_PARTITIONS

#define CONFIG_CMD_MTDPARTS

#define CONFIG_LZO

These definitions have been added and bootloader code has been built successfuly.

I have loaded generated u-boot.bin file to my board with MfgTool but my board is not opened.Uboot is not starting!

What can I do about it?

or is there any method for doing this or any documentation about it?.

Thanks.

saurabh206 — Fri, 06 Feb 2015 04:24:27 GMT

Hi,

Send your post to imx community (e.g. i.MX Community ) to get it visible for active members.

Saurabh

igorpadykov — Mon, 09 Feb 2015 06:34:47 GMT

Hi recep

I am afraid UBI is not supported for i.MX25 Uboot NAND,

in general you can port codes from i.MX35 (it has similar NFC

module), link below

Best regards

igor

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