u-boot/board/keymile/pg-wcom-ls102xa
Aleksandar Gerasimovski 987b182830 km/ls102xa: use unused scratchrw4 address for post word
The SCRATCHRW4 is only used in secure boot scenario that is unsupported by
our design, so this address can be stolen for storing POST status.
The SCRATCHRW4 is initialized to zero at core rest.

Using a DDR address was unfortunate choice, the DDR at boot time has a
random contend and it happens that sometimes is matching POST magic number.
This behavior can lead to undefined POST behavior and u-boot ending in
failbootcmd command.

Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachienergy.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-02-01 15:08:07 +05:30
..
ddr.c board/km: add support for seli8 design based on nxp ls102x 2021-04-15 14:22:17 +05:30
Kconfig board/km: add support for expu1 design based on nxp 2021-06-17 11:46:11 +05:30
MAINTAINERS configs/expu1: add u-boot update defconfig 2022-02-01 15:08:07 +05:30
Makefile board/km: add support for seli8 design based on nxp ls102x 2021-04-15 14:22:17 +05:30
pg-wcom-ls102xa.c km/ls102xa: use unused scratchrw4 address for post word 2022-02-01 15:08:07 +05:30