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(parent: 168fff2) | patch
verdin-imx8mm: adjust dram size in case bl32 is used
authorIgor Opaniuk <igor.opaniuk@toradex.com>
Fri, 27 Mar 2020 10:28:18 +0000 (12:28 +0200)
committerStefano Babic <sbabic@denx.de>
Fri, 17 Apr 2020 16:58:58 +0000 (18:58 +0200)
commitf8ae0bc7c279e48a4bf6602d8a8a7e71d96377db
tree398d2c3d14826d6e5c2da13d173ff5e6dd8ad806tree | snapshot
parent168fff26a88fe0bd9034beb8035f61b4c9460048commit | diff
verdin-imx8mm: adjust dram size in case bl32 is used

Adjust DRAM size in case BL32 secure payload is loaded (OP-TEE/Trusty),
so during MMU initialization U-Boot won't touch this mem area.

BL32 is loaded to the end of DRAM, bl32 payload size is read from
rom_pointer[1]. This relates to the issue described in
59efa6b52b("imx8m: Fix MMU table issue for OPTEE memory").

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
board/toradex/verdin-imx8mm/verdin-imx8mm.c diff | blob | history
My U-Boot fork