HI all:
We are using the processor sdk 3.0 to make test, the hardware is a custom am5728 boad.
When we build the uboot and then copy the MLO, u-boot.img to sd card, it failed
The log is like below
U-Boot SPL 2016.05-00230-gdc11a4c-dirty (Sep 02 2016 - 18:17:59)
DRA752-GP ES1.1
Trying to boot from MMC1
reading args
spl_load_image_fat_os: error reading image args, err - -1
reading u-boot.img
reading u-boot.img
reading u-boot.img
No matching DT out of these options:
<NULL>
<NULL>
<NULL>
spl_load_image_fat: error reading image u-boot.img, err - -2
Failed to mount ext2 filesystem...
spl_load_image_ext_os: ext4fs mount err - 0
Failed to mount ext2 filesystem...
spl_load_image_ext: ext4fs mount err - 0
However we build the processor sdk 2.0,then copy the MLO,u-boot.img to sd card, The board can startup successfully.
My build command is like below:
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- distclean
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- O=am5728 am57xx_evm_config all
Thanks