[U-Boot] [PATCH v2] Add support for MMC to fw_printenv/setenv

[Mike Frysinger]

On Thursday 05 January 2012 19:30:57 Christian Daudt wrote:
> Subject: [PATCH] Add support for MMC to fw_printenv/setenv
> 
> This patch checks if the fd is MTD and if not (using an MTD-specific IOCTL)
> and skips the flash unlock/erase/lock sequence if it is not MTD.
> - fd_is_mtd function added to determine MTD/MMC
> - flash_write_block made to not try MTD operations if mtd_type ==
> MTD_ABSENT - flash_read works with MMC devices now.

seems reasonable, but i don't know anything about this code ;)
-mike
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