k3: Use CORESDK_TAG for setting ATFBRANCH

The TI TF-A repo is tagged the same way as Linux and U-Boot repos, so
reuse the CORESDK_TAG to set ATFBRANCH.

Signed-off-by: Andrew Davis <afd@ti.com>

Author: glneo

config/sources/families/k3.conf

@@ -38,7 +38,7 @@ case "${BRANCH}" in
 		declare -g KERNEL_MAJOR_MINOR="6.12"
 		declare -g KERNELBRANCH="${CORESDK_TAG}"
 		declare -g KERNEL_DESCRIPTION="Texas Instruments currently supported SDK (vendor) kernel"
-		declare -g ATFBRANCH="commit:b11beb2b6bd30b75c4bfb0e9925c0e72f16ca53f"
+		declare -g ATFBRANCH="${CORESDK_TAG}"
 		declare -g OPTEE_BRANCH="tag:4.6.0"
 		declare -g TI_LINUX_FIRMWARE_BRANCH="${CORESDK_TAG}"
 		declare -g BOOTBRANCH="${CORESDK_TAG}"
@@ -50,12 +50,12 @@ case "${BRANCH}" in
 		declare -g CORESDK_TAG="tag:11.00.12"
 		declare -g KERNEL_MAJOR_MINOR="6.12"
 		declare -g KERNELBRANCH="${CORESDK_TAG}"
-		declare -g ATFBRANCH="commit:b45324936bbba464b0623c83cd5aa53e1cd4cbdb"
+		declare -g KERNEL_DESCRIPTION="Edge branch of TI Linux SDK"
+		declare -g ATFBRANCH="${CORESDK_TAG}"
 		declare -g OPTEE_BRANCH="tag:4.6.0"
 		declare -g TI_LINUX_FIRMWARE_BRANCH="${CORESDK_TAG}"
 		declare -g BOOTBRANCH="${CORESDK_TAG}"
 		EXTRAWIFI="no"
-		declare -g KERNEL_DESCRIPTION="Edge branch of TI Linux SDK"
 		;;
 
 esac