1 files changed, 7 insertions, 32 deletions

diff --git a/meta-ti-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend b/meta-ti-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
index 3ccad86b..01d3f7d5 100644
--- a/meta-ti-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
+++ b/meta-ti-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
@@ -9,39 +9,14 @@ TFA_SPD:k3 = "opteed"
 SRC_URI:append:k3 = " file://rwx-segments-ti.patch"
 FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
 
+# Use TI SECDEV for signing
+inherit ti-secdev
+
 EXTRA_OEMAKE:append:k3 = "${@ ' K3_USART=' + d.getVar('TFA_K3_USART') if d.getVar('TFA_K3_USART') else ''}"
 EXTRA_OEMAKE:append:k3 = "${@ ' K3_PM_SYSTEM_SUSPEND=' + d.getVar('TFA_K3_SYSTEM_SUSPEND') if d.getVar('TFA_K3_SYSTEM_SUSPEND') else ''}"
 
-# Signing procedure for K3 HS devices
-tfa_sign_k3hs() {
-        export TI_SECURE_DEV_PKG=${TI_SECURE_DEV_PKG}
-        ( cd ${BUILD_DIR}; \
-                mv bl31.bin bl31.bin.unsigned; \
-                if [ -f ${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh ]; then \
-                        ${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh bl31.bin.unsigned bl31.bin; \
-                else \
-                        echo "Warning: TI_SECURE_DEV_PKG not set, TF-A not signed."; \
-                        cp bl31.bin.unsigned bl31.bin; \
-                fi; \
-        )
-}
-
-do_compile:append:am65xx-hs-evm() {
-        tfa_sign_k3hs
-}
-
-do_compile:append:am64xx-evm() {
-        tfa_sign_k3hs
-}
-
-do_compile:append:j721e-hs-evm() {
-        tfa_sign_k3hs
-}
-
-do_compile:append:j7200-hs-evm() {
-        tfa_sign_k3hs
-}
-
-do_compile:append:j721s2-hs-evm() {
-        tfa_sign_k3hs
+# Signing procedure for K3 devices
+do_compile:append:k3() {
+        mv ${BUILD_DIR}/bl31.bin ${BUILD_DIR}/bl31.bin.unsigned
+        ${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh ${BUILD_DIR}/bl31.bin.unsigned ${BUILD_DIR}/bl31.bin
 }