tree 4bf9defb3491bf0e8455fb7f8ec79c2081c6221a
parent df887a045a1d726bbd654ef266e5cbe8cc0c2db3
author Ricardo Salveti <ricardo@foundries.io> 1642706250 -0300
committer Michal Simek <michal.simek@xilinx.com> 1643731893 +0100

xilinx: common: change bootm_size to not go beyond ram_top

The available ram can be limited by ram_top as that depends on the
reserved memory nodes provided by the device-tree (via
board_get_usable_ram_top), so make sure to respect ram_top when setting
up bootm_size to avoid overlapping reserved memory regions (e.g. memory
used by OP-TEE).

The same logic is available in env_get_bootm_size when bootm_size is
not defined by the default environment.

Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
Link: https://lore.kernel.org/r/20220120191730.2009270-1-ricardo@foundries.io
Signed-off-by: Michal Simek <michal.simek@xilinx.com>