lib: optee_client: add judgment of return value

Change-Id: If616f89ffb2c3ea30afb7bced56a1ca28b1232b2
Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>

lib: optee_client: add macro definition

Change-Id: If6791e63a70190273b09c3cfa7f61490d7f5f0cd
Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>

lib: add tipc functions

tipc functions is used for uboot communicate
with TEE. uboot can request service for secure
store or secure algorithm.

Change-Id: Ie44095aff4c044feceb5f362abf6e3d24ceb8d4c
S

lib: add tipc functions

tipc functions is used for uboot communicate
with TEE. uboot can request service for secure
store or secure algorithm.

Change-Id: Ie44095aff4c044feceb5f362abf6e3d24ceb8d4c
Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>

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