On 08/15/2016 03:56 PM, aTc wrote:
On 08/15/2016 01:15 AM, Grazvydas Ignotas wrote:
Hi,
It seems there were some OMAP5 related fixes since v2015.10, so I've rebased hns' letux-extensions u-boot branch hoping it would help to boot my board. Unfortunately it did not help (my board still always hangs/crashes randomly in u-boot or the kernel, if it manages to reach it), but maybe somebody will find it useful:
git://git.openpandora.org/pandora-u-boot.git letux-extensions-v2016.07
While this u-boot works the same as hns' build for me (sometimes boots), MLO (aka SPL) won't even show any signs of life. Haven't tried to investigate why.
I'm not sure if by "board" you mean the evm or a pyra prototype, but on
Pyra prototype, probably with some hardware issue.
my evm this versions (built with pandora_pyra_lc15_defconfig, im not sure if that's the right one) seems to work fine.
I've also used pandora_pyra_lc15_defconfig.
Not sure if running this stuff on an EVM is a good idea, at least some GPIOs differ and hns' u-boot enables all the LEDs (keypad backlight and such, perhaps more?) early which may or may not conflict with something on the EVM.
Perhaps he can comment himself if it's safe.
I installed it on an sd card with:
dd if=/dev/zero of=${DISK} bs=1M count=10 dd if="$UBOOT/MLO" of=${DISK} count=1 seek=1 bs=128k dd if="$UBOOT/u-boot.img" of=${DISK} count=2 seek=1 bs=384k
U-Boot SPL 2016.07-00057-g991a0c6 (Aug 15 2016 - 14:29:56) OMAP5432-GP ES2.0
Interesting, what compiler have you used for this?
Grazvydas