tree 6eda9dc2212c4700b5336a20d0165763161b7286
parent e92fc9d0124ede77eff82fa1e45bc68b001595cd
author Michal Simek <michal.simek@xilinx.com> 1594303076 +0200
committer Michal Simek <michal.simek@xilinx.com> 1597909615 +0200

xilinx: Setup bootm variables

On system with PL DDR which is placed before PS DDR in DT
env_get_bootm_size() and env_get_bootm_low() without specifying bootm_low
and bootm_size variables are taking by default gd->bd->bi_dram[0].start and
gd->bd->bi_dram[0].size. As you see 0 means bank 0 which doesn't need to be
PS ddr and even can be memory above 39bit VA which is what U-Boot supports
now.
That's why setup bootm variables based on ram_base/ram_size setting to make
sure that boot images are placed to the same location as U-Boot is placed.
This location should be by default location where OS can boot from.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>