tree 492f45518ea4272de62dd40c5aba44bd32eb2baf
parent 0c32b2a81dd5cc059a8fabbaac2487b14dd14bc6
author Marek Vasut <marex@denx.de> 1672881742 +0100
committer Patrick Delaunay <patrick.delaunay@foss.st.com> 1672999337 +0100

arm: stm32mp: Fix board_get_usable_ram_top() again

Do not access gd->ram_size and assume this is actual valid RAM size. Since commit
777aaaa706b ("common/memsize.c: Fix get_effective_memsize() to check for overflow")
the RAM size may be less than gd->ram_size , call get_effective_memsize() to get
the limited value instead.

The aforementioned commit makes STM32MP15xx boards with 1 GiB of DRAM
at 0xc0000000 hang on boot, which is a grave defect.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>