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ARM: imx_v6_v7_defconfig: enable OP-TEE 

This patch enables configs for Trusted Execution Environment(TEE) and
Open Portable Trusted Execution Environment(OP-TEE).

With Linux running in Trustzone non-secure world, OP-TEE OS runs in
secure world, linux could use secure services provided by OP-TEE.
With TEE/OP-TEE options selected, use the bindings
in Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
to let the driver probe work.

On i.MX6/7, now the bootflow is U-Boot->OP-TEE->Linux, OP-TEE will
automatically create that node.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Peng Fan 2018-01-05 17:40:35 +08:00 committed by Shawn Guo
parent 4af1850386
commit 83bd0aaa3b
1 changed files with 2 additions and 0 deletions
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2
arch/arm/configs/imx_v6_v7_defconfig
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@ -375,6 +375,8 @@ CONFIG_PWM=y
CONFIG_PWM_FSL_FTM=y
CONFIG_PWM_IMX=y
CONFIG_NVMEM_IMX_OCOTP=y
CONFIG_TEE=y
CONFIG_OPTEE=y
CONFIG_MUX_MMIO=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y