On 2010-12-17 오전 3:45 , Steve Sakoman wrote:
On Wed, Dec 15, 2010 at 5:22 PM, Donghwa Lee dh09.lee@samsung.com wrote:
I modified fw_printenv tools to use /dev/mmcblk0 node. Original fw_printenv tool can be access MTD devices, but, in some cases, environment variables can be stored other memory devices, for example, mmc devices. So, I modified a few code to use /dev/mmcblk0.
I submitted a similar patch series from Loïc Minier a couple of weeks ago:
http://old.nabble.com/-U-Boot---RFC-0-3--Enhance-env-tools-td30373328.html
I've been working a a v2 to address the comments received.
Do you think a variant of that patch series will work for you?
Perhaps we could combine efforts for a patch series to solve the mmc and normal file write targets?
Steve
I think your ideas are quite similar to me. I tested your patch to my target.
In my kernel your patch can not recognize file type, but, when 'is_mtd' is 0, it work well.
Best regards, Donghwa lee