Hi Fabio,
On Mon, Jul 18, 2016 at 10:59:43PM -0300, Fabio Estevam wrote:
Hi Peng,
On Mon, Jul 18, 2016 at 10:48 PM, Peng Fan van.freenix@gmail.com wrote:
If you burned u-boot using mfgtool, the uboot will be burned into boot partition. However when uboot boots up, it will switch to user partition. You need to switch to read/write/erase boot partition in u-boot.
What are the commands you would suggest in this case?
I am able to flash the eMMC via dfu commands (like described in board/warp/README).
If you do not use mfgtool, all is ok.
If you use mfgtool, it will burn uboot to boot partition, not user partition.
What method do you use in order to switch to read/write/erase boot partition in U-Boot?
See: mmc partconf dev boot_ack boot_partition partition_access
You can use "mmc partconf 2 1 1 1" "erase uboot" "mmc partconf 2 1 1 0"
Not verified.
Regards, Peng.
Thanks