support/testing: switch TestATFAllwinner to mainline TF-A

Switch to mainline TF-A that provides basic support for H5 and A64.

Note that Allwinner platform layer in TF-A does not provide support
for GCC stack protection, so make sure to disable this TF-A feature.

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

support/testing/tests/boot/test_atf.py

@@ -33,10 +33,10 @@ class TestATFAllwinner(infra.basetest.BRTest):
         BR2_TOOLCHAIN_EXTERNAL=y
         BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64=y
         BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
-        BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y
-        BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL="https://github.com/apritzel/arm-trusted-firmware.git"
-        BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="sun50iw1p1"
-        BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="aa75c8da415158a94b82a430b2b40000778e851f"
+        BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y
+        BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.5"
+        BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="sun50i_a64"
+        # BR2_TARGET_ARM_TRUSTED_FIRMWARE_SSP is not set
         BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=y
         BR2_TARGET_UBOOT=y
         BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y