Hi Andy, Sorry that I overlooked the dfu-util command for flashing QI Boot loader . It should be -D and I was given -U.
But dfu-util fails saying: Starting download: [##################################################] finished! state(10) = dfuERROR, status(1) = File is not targeted for use by this device Done! Resetting USB to switch back to runtime mode Thanks Ram ramsarvan wrote: > > Hi Andy, > > Thank you for the imediate reply. > > I flashed the Qi image using the following command: > [By booting GTA02 device in NOR flash mode] > > sudo dfu-util -a u-boot -R -U qi-s3c2442-master_a2d11c4dd18c9517.udfu > [sudo] password for ram: > dfu-util - (C) 2007 by OpenMoko Inc. > This program is Free Software and has ABSOLUTELY NO WARRANTY > > Opening USB Device 0x0000:0x0000... > Claiming USB DFU Runtime Interface... > Determining device status: state = appIDLE, status = 0 > Device really in Runtime Mode, send DFU detach request... > Resetting USB... > Opening USB Device... > Found Runtime: [0x1d50:0x5119] devnum=105, cfg=0, intf=0, alt=1, > name="u-boot" > Claiming USB DFU Interface... > Setting Alternate Setting ... > Determining device status: state = dfuIDLE, status = 0 > dfuIDLE, continuing > Transfer Size = 0x1000 > Resetting USB to switch back to runtime mode > > Thanks, > Ram. > > Andy Green wrote: >> >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> Somebody in the thread at some point said: >> | Hi Andy, >> | >> | Sorry for not making it clear. >> | >> | Actually what happens is: >> | >> | 1) When I try booting >> | (after flashing Qi into NAND from NOR flash mode and inserting SD card >> | with ext3 partition containing Android images) by pressing the >> | Power button for 10 secs, the device stops at the splash screen. >> | Then I did cu to check what happened, I got the following: >> | >> | NAND read: device 0 offset 0x880000, size 0x5000 >> | 20480 bytes read: OK >> | Hit any key to stop autoboot: 0 >> | >> | NAND read: device 0 offset 0x80000, size 0x200000 >> | 2097152 bytes read: OK >> | ## Booting kernel from Legacy Image at 32000000 ... >> | Image Name: OM GTA02 android_458301db547e537 >> | Created: 2009-01-09 15:30:58 UTC >> | Image Type: ARM Linux Kernel Image (uncompressed) >> | Data Size: 2538032 Bytes = 2.4 MB >> | Load Address: 30008000 >> | Entry Point: 30008000 >> | Verifying Checksum ... Bad Data CRC >> | ERROR: can't get kernel image! >> >> This can be caused if the kernel is bigger than 2MBytes, the U-Boot env >> var than does the load and boot defaults to ending there. >> >> | GTA02v6 # mmcinit >> | cmd 0x8, arg 0x1aa flags 0x75 >> | Error after cmd: 0xfffffffc >> | Card Type: SD >> | Manufacturer: 0x1b, OEM "SM" >> | Product name: "SMI ", revision 1.0 >> | Serial number: 155843909 >> | Manufacturing date: 11/2007 >> | MMC/SD size: 497MiB >> | >> | GTA02v6 # ext2ls mmc 1:1 /boot >> | <DIR> 1024 . >> | <DIR> 1024 .. >> | 36 append-GTA02 >> | 2533736 uImage-GTA02.bin >> | >> | It reads from NAND flash and not from SD card. >> | So it fails to read from SD and tries reading >> | from NAND. I dont know why. >> | >> | 2) After flashing QI, NAND menu should not occur >> | as per wiki, but i see NAND menu when I press >> | Power first aux next. I dont know why? Dont know >> | whether I have flashed Qi or not? >> >> Right, no, as you suspect Qi would replace NAND U-Boot so you don't see >> that any more. What dfu-util commandline did you use for this flashing >> action, I guess the problem is there. >> >> You're definitely still running U-Boot above not Qi. >> >> - -Andy >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v1.4.9 (GNU/Linux) >> Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org >> >> iEYEARECAAYFAklws4wACgkQOjLpvpq7dMpJfQCeO7Vp4h0cNN8QfmTyNz/QBgl7 >> f4YAn1EgIqOWEJQoBgoY6yONvh9urXHX >> =VWdG >> -----END PGP SIGNATURE----- >> >> _______________________________________________ >> devel mailing list >> devel@lists.openmoko.org >> https://lists.openmoko.org/mailman/listinfo/devel >> >> > > -- View this message in context: http://n2.nabble.com/Unable-to-modify-from-U-Boot-to-Qi.-tp2168838p2169197.html Sent from the Openmoko Devel mailing list archive at Nabble.com. _______________________________________________ devel mailing list devel@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/devel
