board: ea: mx7ulp_com: allocate specific region of memory to OP-TEE

On the iMX7ULP uCOM board, OP-TEE uses the memory region defined by the
maximum DRAM address minus CONFIG_OPTEE_TZDRAM_SIZE, so subtract
CONFIG_OPTEE_TZDRAM_SIZE from the available DRAM size to avoid
conflicts.

Note the OPTEE boot process itself subtracts the DRAM region it
lives in from the memory map passed to Linux.

Signed-off-by: Ricardo Salveti <[email protected]>
Signed-off-by: Oleksandr Suvorov <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>

0 files changed, 0 insertions, 0 deletions