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(parent: 79fcbde) | patch
pico-imx7d: Reserve region of memory to OPTEE
authorJun Nie <jun.nie@linaro.org>
Wed, 8 May 2019 06:38:32 +0000 (14:38 +0800)
committerStefano Babic <sbabic@denx.de>
Tue, 11 Jun 2019 08:42:48 +0000 (10:42 +0200)
commit1d3b852e52d85d96c9cd4491da3daf42e3aef760
tree113792996cef7755dcaa15c5dcf080d4d800dc6ctree | snapshot
parent79fcbde8eb57a0dfc9761c4ba167186843d7a707commit | diff
pico-imx7d: Reserve region of memory to OPTEE

Subtracts CONFIG_OPTEE_TZDRAM_SIZE from the available DRAM size so that
the OPTEE memory is not override during u-boot relocation.

Note the OPTEE live in the end part of DRAM and OPTEE boot process will
itself subtract the DRAM region it lives in from the memory map passed
to Linux.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
board/technexion/pico-imx7d/pico-imx7d.c diff | blob | history
My U-Boot fork