On Thu, Mar 3, 2011 at 3:43 PM, John Stultz john.stultz@linaro.org wrote:
On Thu, 2011-03-03 at 15:27 +0800, Jeremy Chang wrote:
Hi, John: Thanks. Though the problem for me is still the same.
I tried in uboot with following commands. # mmc init # setenv bootargs 'console=ttyO2,115200n8 mem=256M root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait init=/init' # fatload mmc 1 0x82000000 uImage # bootm 0x82000000
Any idea about if there could be any other difference in between? Thanks.
I'm baffled. Do you have any further details on the beagleboard xm revision? I think mine is an A2.
From the box and the sticker on the board, it says Rev B. So it looks like the u-boot I used from rowboat[1] shows RevA as below messages,
OMAP34xx/35xx-GP ES2.0, CPU-OPP2 L3-165MHz OMAP3 Beagle board + LPDDR/NAND I2C: ready DRAM: 256 MiB NAND: 256 MiB In: serial Out: serial Err: serial Beagle xM Rev A
This is the suspicious difference.
Have you been able to boot the same kernel source using a different .config?
not yet. same for omap2plus_defconfig
Have you been able to boot other kernels ? Do you have the .config for those (along with the kernel revision)?
I can boot with the 2.6.32 kernel and the u-boot.bin, MLO from the rowboat[1], with console in u-boot set to ''ttyS2,115200n8"
Regards, -Jeremy
[1] http://code.google.com/p/rowboat/
thanks -john