From: Dave H. <dhy...@gm...> - 2007-04-24 17:08:24
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This is the "flavour" of the instructions you're looking for: mmcinit fatload mmc 1 a2000000 u-boot.bin protect off all era 1:0-1 cp.b a2000000 0 ${filesize} reset The mmcinit/fatload portion assumes that you're using an SD card. Remind me what cards you have? For u-boot, I think it's also worthwhile to check the crc before doing the protect off/erase, since once you've done that there's no going back. Since you were mentioning the katinstall stuff, I'm assuming that you have a verdex. In that case you can copy the u-boot.bin file to the root of the filesystem (while running under linux) and load it from there while in u-boot. The instructions for that scenario would then become: fsload 0xa2000000 u-boot.bin crc32 0xa2000000 ${filesize} Now double check the crc32 with one obtained from your host-pc. If it matches, then do: protect off all era 1:0-1 cp.b a2000000 0 ${filesize} If you see any errors or anything, it's important to not issue anyu further commands and don't power it down. If everything looks good, you can do: reset which will reboot to the new u-boot. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |