(Android) Uboot
azmodie
azmodie at gmail.com
Tue Feb 24 09:25:47 CET 2009
1. The easiest way:
Just flash the "qi-bootloader" into the NAND-memory of your phone (the
u-boot-bootloader will still be on the phone(NOR-flash)):
dfu-util -a u-boot -R -D qi-s3c2442-master_a2d11c4dd18c9517.udfu
The qi-bootloader could be found here
ATTENTION: This version of qi is only for gta02 devices!
2. The hard way:
The harder way is to increase your uboot environment, because it only
accepts a kernel with an size small than 2MB:
First plugin the phone and start it into the uboot-environment
(AUX+power button)
On the development machine:
Change the owner on device:
chown uucp.uucp /dev/ttyACM0
Open console to device:
cu -l /dev/ttyACM0
Increase the memory:
setenv bootargs ${bootargs_base} ${mtdparts}; nand read.e
0x32000000 kernel; bootm 0x32000000
Save the parameters:
saveenv
Everything should work now!
taken from http://www.true-binary.com/?p=122
(nice development setup )
azmodie
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