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[WORKAROUND] config: boards: disable dynamic shared memory for i700_evk

Vitor Sato Eschholz requested to merge vsatoes/dynamic_shm into main

When OpteeKeymaster tries to open a session to communicate with Keymaster TA, it fails with:

E OpteeKeymaster_ipc: TEEC_Opensession failed with code 0xffff000e origin 0x2

The root cause is because mobj_reg_shm_alloc() fails to map a memory region that is non-secure. To avoid that, disable support for dynamic shared memory.

RITA-1291

Signed-off-by: Vitor Sato Eschholz vsatoes@baylibre.com

Edited by Vitor Sato Eschholz

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