[PATCH 2/2] configs: Add generic qcom_tfa_optee_defconfig

[Sumit Garg <sumit.garg@kernel.org>]

From: Sumit Garg <sumit.garg@oss.qualcomm.com>

Recently upstream TF-A/OP-TEE has started gaining support for Qcom
platforms. RB3Gen2 being the first one and more to come. U-Boot in
corresponding boot flow is packaged as a position independent executable.

So, lets add a generic U-Boot defconfig for Qcom platforms to support
TF-A/OP-TEE based TrustZone stack. Build command:

$ make qcom_tfa_optee_defconfig
$ make -j`nproc` DEVICE_TREE=qcom/qcs6490-rb3gen2

For more information refer here:
https://trustedfirmware-a.readthedocs.io/en/latest/plat/qti/rb3gen2.html

Signed-off-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
---
 configs/qcom_tfa_optee_defconfig | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 configs/qcom_tfa_optee_defconfig

diff --git a/configs/qcom_tfa_optee_defconfig b/configs/qcom_tfa_optee_defconfig
new file mode 100644
index 00000000000..c398521770f
--- /dev/null
+++ b/configs/qcom_tfa_optee_defconfig
@@ -0,0 +1,7 @@
+# Configuration for building a generic U-Boot image
+# with support for TF-A/OP-TEE based Arm TrustZone stack.
+
+#include "qcom_defconfig"
+
+CONFIG_TEE=y
+CONFIG_OPTEE=y
-- 
2.51.0