From: Craig H. <cr...@hu...> - 2004-07-23 22:29:24
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At the u-boot prompt, type set bootcmd fsload a2000000 boot/uImage\;bootm a2000000 set bootargs console=ttyS0,115200n8 root=1f02 rootfstype=jffs2 noinitrd reboot=cold,hard save then reboot -- you should be good now. The problem is that the boot process has changed from the original distribution shipped with the 'stix to the current one in buildroot -- you need to change u-boot's boot script to adjust. the "save" will save it for future boots, so you only need to do it once. C On Jul 23, 2004, at 3:03 PM, Kim Hendrikse wrote: > After successfully writing a flash image, I cannot boot. I get a bad > magic > number error: > > > GUM> reset > resetting ... > > ***** Welcome to gumstix! ***** > > U-Boot 1.0.0 (Feb 12 2004 - 10:58:22) > > U-Boot code: A3F00000 -> A3F18120 > BSS space: -> A3F497F8 > DRAM Configuration: > Bank #0: a0000000 64 MB > Flash: 4 MB > In: serial > Out: serial > Err: serial > Hit any key to stop autoboot: 0 > ## Booting image at 00040000 ... > Bad Magic Number > GUM> > > I've received this error both times. First after installing the image > downloaded from source forge. And secondly, when installing the image > I compiled myself. This is for an original gumstix. I've both > images in the download area and one I've compiled myself. Could this be > related to the ram initialization problem? (I'm running Uboot 1.0.0). > > However inclined to want to get a successful flash of a linux image > before erasing and flashing a new uboot image. > > I've done the following steps: > > GUM> loadb 0xa2000000 > ## Ready for binary (kermit) download to 0xA2000000 at 115200 bps... > > (Back at machine) > ---------------------------------------------------- > (/usr/local/src/gumstix/gumstix-buildroot/) C-Kermit>send root_fs_arm > (/usr/local/src/gumstix/gumstix-buildroot/) C-Kermit> > (/usr/local/src/gumstix/gumstix-buildroot/) C-Kermit> > (/usr/local/src/gumstix/gumstix-buildroot/) C-Kermit> > (/usr/local/src/gumstix/gumstix-buildroot/) C-Kermit> > (/usr/local/src/gumstix/gumstix-buildroot/) C-Kermit> > (/usr/local/src/gumstix/gumstix-buildroot/) C-Kermit>bootm ?Not a > command or macro name: "bootm" > (/usr/local/src/gumstix/gumstix-buildroot/) C-Kermit>connect > Connecting to /dev/ttyS0, speed 115200 > Escape character: Ctrl-\ (ASCII 28, FS): enabled > Type the escape character followed by C to get back, > or followed by ? to see other options. > ---------------------------------------------------- > ## Total Size = 0x001e61c0 = 1991104 Bytes > ## Start Addr = 0xA2000000 > GUM> > GUM> erase 1:2-31 > Erase Flash Sectors 2-31 in Bank # 1 > Erasing sector 2 ... done > Erasing sector 3 ... done > Erasing sector 4 ... done > Erasing sector 5 ... done > Erasing sector 6 ... done > Erasing sector 7 ... done > Erasing sector 8 ... done > Erasing sector 9 ... done > Erasing sector 10 ... done > Erasing sector 11 ... done > Erasing sector 12 ... done > Erasing sector 13 ... done > Erasing sector 14 ... done > Erasing sector 15 ... done > Erasing sector 16 ... done > Erasing sector 17 ... done > Erasing sector 18 ... done > Erasing sector 19 ... done > Erasing sector 20 ... done > Erasing sector 21 ... done > Erasing sector 22 ... done > Erasing sector 23 ... done > Erasing sector 24 ... done > Erasing sector 25 ... done > Erasing sector 26 ... done > Erasing sector 27 ... done > Erasing sector 28 ... done > Erasing sector 29 ... done > Erasing sector 30 ... done > Erasing sector 31 ... done > GUM> > GUM> cp.b 0xa2000000 0x40000 $(filesize) > Copy to Flash.../done > GUM> > GUM> reset > resetting ... > > ***** Welcome to gumstix! ***** > > U-Boot 1.0.0 (Feb 12 2004 - 10:58:22) > > U-Boot code: A3F00000 -> A3F18120 > BSS space: -> A3F497F8 > DRAM Configuration: > Bank #0: a0000000 64 MB > Flash: 4 MB > In: serial > Out: serial > Err: serial > Hit any key to stop autoboot: 0 > ## Booting image at 00040000 ... > Bad Magic Number > GUM> > > - Kim > > > > ------------------------------------------------------- > This SF.Net email is sponsored by BEA Weblogic Workshop > FREE Java Enterprise J2EE developer tools! > Get your free copy of BEA WebLogic Workshop 8.1 today. > http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click > _______________________________________________ > gumstix-users mailing list > gum...@li... |