On Fri, 23 Aug 2013, Luka Perkov wrote: > On Fri, Aug 23, 2013 at 08:25:07AM -0400, Robert P. J. Day wrote: > > i'm sure there's a simple answer to this -- i built u-boot for my > > beaglebone black using the "am335x_boneblack" config, which supports > > saving env info to the eMMC HW partition boot1. but now that it's > > there, is there a way i can manipulate that info with fw_printenv and > > fw_setenv? > > I have put this in OpenWrt: > > https://dev.openwrt.org/browser/trunk/package/boot/uboot-envtools/patches/110-add-support-for-MTD_ABSENT.patch > https://dev.openwrt.org/browser/trunk/package/boot/uboot-envtools/patches/115-writing-environment-for-mtd-devices.patch > > With those two you will be able to use fw_{printenv,setenv} on MMC > devices.
i'll get a chance to test the above this weekend, but i just want to make absolutely sure we're talking about the same thing. are you saying that with the above patches, the u-boot-tools will be able to manipulate an eMMC HW partition just as easily as a regular MTD partition? and, if so, what is the format of the entry one would add to /etc/fw_env.config to refer to that eMMC HW partition (in this case, boot1)? thanks. rday -- ======================================================================== Robert P. J. Day Ottawa, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ======================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot