Unable to modify from U-Boot to Qi.
pl_ram2003 at yahoo.com
Fri Jan 16 17:30:29 CET 2009
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...
Opening USB Device...
Found Runtime: [0x1d50:0x5119] devnum=105, cfg=0, intf=0, alt=1,
Claiming USB DFU Interface...
Setting Alternate Setting ...
Determining device status: state = dfuIDLE, status = 0
Transfer Size = 0x1000
Resetting USB to switch back to runtime mode
Andy Green wrote:
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> 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
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