From: Hamatole P. <ham...@gm...> - 2009-09-09 10:39:34
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Hi, I am hoping if someone can give me some advice. I have an eink AM300 prototype kit and we have had a problem where we accidentally ran an "rm -r" from the root folder of gumstix. Obviously this was not a great thing to do. We then tried to rebuilding the flash the system blocked at the reset command. Upon reboot, gumstix was not working and we could not access it anymore. Below are the some of the commands from the guide that we followed. *GUM> mmcinit GUM> fatload mmc 1 a2000000 u-boot_1427.bin GUM> protect off all GUM> era 1:0-1 GUM> cp.b a2000000 0 ${filesize} GUM> reset any help would be greatly appreciated. thanks David * |
From: Matthew B. <ma...@aw...> - 2009-09-09 23:37:33
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Those instructions seem to be ones that will replace the uboot system, and have no impact at all on your rootfs. Maybe i missed something obvious in your email. Best regards Matt Bowles Embedded Systems Engineer aWma Pty Ltd _____ From: Hamatole Project [mailto:ham...@gm...] Sent: Wednesday, 9 September 2009 8:39 PM To: gum...@li... Subject: [Gumstix-users] help - deleted root file system on gumstix Hi, I am hoping if someone can give me some advice. I have an eink AM300 prototype kit and we have had a problem where we accidentally ran an "rm -r" from the root folder of gumstix. Obviously this was not a great thing to do. We then tried to rebuilding the flash the system blocked at the reset command. Upon reboot, gumstix was not working and we could not access it anymore. Below are the some of the commands from the guide that we followed. *GUM> mmcinit GUM> fatload mmc 1 a2000000 u-boot_1427.bin GUM> protect off all GUM> era 1:0-1 GUM> cp.b a2000000 0 ${filesize} GUM> reset any help would be greatly appreciated. thanks David * No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.409 / Virus Database: 270.13.81/2350 - Release Date: 09/08/09 06:48:00 |
From: R. P. M. <log...@gm...> - 2009-09-10 11:48:18
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If your uboot is corrupted then you will need to reprogramme it via the JTAG pads. If you can't do it yourself, or don't have a JTAG adapter, then Gumstix offer a $10 reflash service. On 9/9/09, Hamatole Project <ham...@gm...> wrote: > Hi, > > I am hoping if someone can give me some advice. > > I have an eink AM300 prototype kit and we have had a problem > where we accidentally ran an "rm -r" from the root folder of gumstix. > Obviously this was not a great thing to do. > > We then tried to rebuilding the flash > the system blocked at the reset command. Upon reboot, gumstix was not > working and we could not access it anymore. Below are the some of the > commands from the guide that we followed. > > > *GUM> mmcinit > GUM> fatload mmc 1 a2000000 u-boot_1427.bin > GUM> protect off all > GUM> era 1:0-1 > GUM> cp.b a2000000 0 ${filesize} > GUM> reset > > > any help would be greatly appreciated. > > thanks > > David > * > |