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tee: amdtee: amdtee depends on CRYPTO_DEV_CCP_DD

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If CRYPTO_DEV_CCP_DD=m and AMDTEE=y, the following error is seen
while building call.c or core.c

drivers/tee/amdtee/call.o: In function `handle_unload_ta':
call.c:(.text+0x35f): undefined reference to `psp_tee_process_cmd'
drivers/tee/amdtee/core.o: In function `amdtee_driver_init':
core.c:(.init.text+0xf): undefined reference to `psp_check_tee_status

Fix the config dependency for AMDTEE here.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 757cc3e9ff ("tee: add AMD-TEE driver")
Signed-off-by: Hongbo Yao <yaohongbo@huawei.com>
Reviewed-by: Rijo Thomas <Rijo-john.Thomas@amd.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Hongbo Yao 2020-01-22 17:12:38 +08:00 committed by Herbert Xu
parent 2343d1529a
commit 872d92dec3
1 changed files with 1 additions and 1 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/tee/amdtee/Kconfig
View file

@ -3,6 +3,6 @@
config AMDTEE config AMDTEE
tristate "AMD-TEE" tristate "AMD-TEE"
default m default m
depends on CRYPTO_DEV_SP_PSP depends on CRYPTO_DEV_SP_PSP && CRYPTO_DEV_CCP_DD
help help
This implements AMD's Trusted Execution Environment (TEE) driver. This implements AMD's Trusted Execution Environment (TEE) driver.