tree 963fdd8f38eda038c330028a1bc128ff80bd85f9
parent f1c466512462210961b451bd45604e42bad3c243
author Alexandru Gagniuc <mr.nuke.me@gmail.com> 1616419199 -0500
committer Patrice Chotard <patrice.chotard@foss.st.com> 1617962353 +0200

configs: stm32mp1: stm32mp1: Increase SPL malloc() size

Since commit 03f1f78a9b44 ("spl: fit: Prefer a malloc()'d buffer for
loading images"), FIT images must be malloc()'d before being loaded.
The old size of 1 MiB is suitable for FIT images with u-boot and an
FDT, but something containing a linux kernel is almost sure to fail.

It's safe to extend malloc all the way to 0xc2000000, but no further.
Linux likes to be loaded at 0xc2000000, so we use that as our cutoff
point. This gives us 29 MiB of malloc() space, which suited for more
complex FIT images including several DTBs, kernel, and OP-TEE images.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>