diff --git a/recipes-ti/ti-rtos-bin/ti-rtos-firmware.bb b/recipes-ti/ti-rtos-bin/ti-rtos-firmware.bb
index f7a28218..afff8d15 100644
--- a/recipes-ti/ti-rtos-bin/ti-rtos-firmware.bb
+++ b/recipes-ti/ti-rtos-bin/ti-rtos-firmware.bb
@@ -110,6 +110,21 @@ do_install_prepend_j721s2-hs-evm() {
                 mv ${DM_FIRMWARE} ${DM_FIRMWARE}.unsigned; \
                 ${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh ${DM_FIRMWARE}.unsigned ${DM_FIRMWARE}; \
         )
+        (
+          cd ${RTOS_IPC_FW_DIR}; \
+            ${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh ipc_echo_test_mcu2_0_release_strip.xer5f \
+                ipc_echo_test_mcu2_0_release_strip.xer5f.signed; \
+            ${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh ipc_echo_test_mcu2_1_release_strip.xer5f \
+                ipc_echo_test_mcu2_1_release_strip.xer5f.signed; \
+            ${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh ipc_echo_test_mcu3_0_release_strip.xer5f \
+                ipc_echo_test_mcu3_0_release_strip.xer5f.signed; \
+            ${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh ipc_echo_test_mcu3_1_release_strip.xer5f \
+                ipc_echo_test_mcu3_1_release_strip.xer5f.signed; \
+            ${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh ipc_echo_test_c7x_1_release_strip.xe71 \
+                ipc_echo_test_c7x_1_release_strip.xe71.signed; \
+            ${TI_SECURE_DEV_PKG}/scripts/secure-binary-image.sh ipc_echo_test_c7x_2_release_strip.xe71 \
+                ipc_echo_test_c7x_2_release_strip.xe71.signed; \
+        )
 }
 
 # Update the am64xx ipc binaries to be consistent with other platforms
@@ -218,6 +233,13 @@ do_install_j721s2-hs-evm() {
     install -m 0644 ${RTOS_IPC_FW_DIR}/ipc_echo_test_mcu3_1_release_strip.xer5f ${LEGACY_IPC_FW_DIR}
     install -m 0644 ${RTOS_IPC_FW_DIR}/ipc_echo_test_c7x_1_release_strip.xe71 ${LEGACY_IPC_FW_DIR}
     install -m 0644 ${RTOS_IPC_FW_DIR}/ipc_echo_test_c7x_2_release_strip.xe71 ${LEGACY_IPC_FW_DIR}
+    # Signed firmware
+    install -m 0644 ${RTOS_IPC_FW_DIR}/ipc_echo_test_mcu2_0_release_strip.xer5f.signed ${LEGACY_IPC_FW_DIR}
+    install -m 0644 ${RTOS_IPC_FW_DIR}/ipc_echo_test_mcu2_1_release_strip.xer5f.signed ${LEGACY_IPC_FW_DIR}
+    install -m 0644 ${RTOS_IPC_FW_DIR}/ipc_echo_test_mcu3_0_release_strip.xer5f.signed ${LEGACY_IPC_FW_DIR}
+    install -m 0644 ${RTOS_IPC_FW_DIR}/ipc_echo_test_mcu3_1_release_strip.xer5f.signed ${LEGACY_IPC_FW_DIR}
+    install -m 0644 ${RTOS_IPC_FW_DIR}/ipc_echo_test_c7x_1_release_strip.xe71.signed ${LEGACY_IPC_FW_DIR}
+    install -m 0644 ${RTOS_IPC_FW_DIR}/ipc_echo_test_c7x_2_release_strip.xe71.signed ${LEGACY_IPC_FW_DIR}
     # DM Firmware
     install -m 0644 ${RTOS_DM_FW_DIR}/ipc_echo_testb_mcu1_0_release_strip.xer5f ${LEGACY_DM_FW_DIR}
     # ETH firmware
@@ -342,6 +364,12 @@ ALTERNATIVE_${PN}_j721s2-hs-evm = "\
                     j721s2-main-r5f1_1-fw \
                     j721s2-c71_0-fw \
                     j721s2-c71_1-fw \
+                    j721s2-main-r5f0_0-fw-sec \
+                    j721s2-main-r5f0_1-fw-sec \
+                    j721s2-main-r5f1_0-fw-sec \
+                    j721s2-main-r5f1_1-fw-sec \
+                    j721s2-c71_0-fw-sec \
+                    j721s2-c71_1-fw-sec \
                     "
 
 # Set up link names for the firmwares
@@ -407,6 +435,13 @@ TARGET_MAIN_R5FSS1_1_j721s2-hs-evm = "j721s2-main-r5f1_1-fw"
 TARGET_C7X_0_j721s2-hs-evm = "j721s2-c71_0-fw"
 TARGET_C7X_1_j721s2-hs-evm = "j721s2-c71_1-fw"
 
+TARGET_MAIN_R5FSS0_0_SIGNED_j721s2-hs-evm = "j721s2-main-r5f0_0-fw-sec"
+TARGET_MAIN_R5FSS0_1_SIGNED_j721s2-hs-evm = "j721s2-main-r5f0_1-fw-sec"
+TARGET_MAIN_R5FSS1_0_SIGNED_j721s2-hs-evm = "j721s2-main-r5f1_0-fw-sec"
+TARGET_MAIN_R5FSS1_1_SIGNED_j721s2-hs-evm = "j721s2-main-r5f1_1-fw-sec"
+TARGET_C7X_0_SIGNED_j721s2-hs-evm = "j721s2-c71_0-fw-sec"
+TARGET_C7X_1_SIGNED_j721s2-hs-evm = "j721s2-c71_1-fw-sec"
+
 ALTERNATIVE_LINK_NAME[am65x-mcu-r5f0_0-fw] = "${base_libdir}/firmware/${TARGET_MCU_R5FSS0_0}"
 ALTERNATIVE_LINK_NAME[am65x-mcu-r5f0_1-fw] = "${base_libdir}/firmware/${TARGET_MCU_R5FSS0_1}"
 
@@ -454,6 +489,13 @@ ALTERNATIVE_LINK_NAME[j721s2-main-r5f1_1-fw] = "${base_libdir}/firmware/${TARGET
 ALTERNATIVE_LINK_NAME[j721s2-c71_0-fw] = "${base_libdir}/firmware/${TARGET_C7X_0}"
 ALTERNATIVE_LINK_NAME[j721s2-c71_1-fw] = "${base_libdir}/firmware/${TARGET_C7X_1}"
 
+ALTERNATIVE_LINK_NAME[j721s2-main-r5f0_0-fw-sec] = "${base_libdir}/firmware/${TARGET_MAIN_R5FSS0_0_SIGNED}"
+ALTERNATIVE_LINK_NAME[j721s2-main-r5f0_1-fw-sec] = "${base_libdir}/firmware/${TARGET_MAIN_R5FSS0_1_SIGNED}"
+ALTERNATIVE_LINK_NAME[j721s2-main-r5f1_0-fw-sec] = "${base_libdir}/firmware/${TARGET_MAIN_R5FSS1_0_SIGNED}"
+ALTERNATIVE_LINK_NAME[j721s2-main-r5f1_1-fw-sec] = "${base_libdir}/firmware/${TARGET_MAIN_R5FSS1_1_SIGNED}"
+ALTERNATIVE_LINK_NAME[j721s2-c71_0-fw-sec] = "${base_libdir}/firmware/${TARGET_C7X_0_SIGNED}"
+ALTERNATIVE_LINK_NAME[j721s2-c71_1-fw-sec] = "${base_libdir}/firmware/${TARGET_C7X_1_SIGNED}"
+
 # Create the firmware alternatives
 
 ALTERNATIVE_TARGET[am65x-mcu-r5f0_0-fw] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_mcu1_0_release_strip.xer5f"
@@ -503,6 +545,13 @@ ALTERNATIVE_TARGET[j721s2-main-r5f1_1-fw] = "${base_libdir}/firmware/pdk-ipc/ipc
 ALTERNATIVE_TARGET[j721s2-c71_0-fw] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_c7x_1_release_strip.xe71"
 ALTERNATIVE_TARGET[j721s2-c71_1-fw] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_c7x_2_release_strip.xe71"
 
+ALTERNATIVE_TARGET[j721s2-main-r5f0_0-fw-sec] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_mcu2_0_release_strip.xer5f.signed"
+ALTERNATIVE_TARGET[j721s2-main-r5f0_1-fw-sec] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_mcu2_1_release_strip.xer5f.signed"
+ALTERNATIVE_TARGET[j721s2-main-r5f1_0-fw-sec] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_mcu3_0_release_strip.xer5f.signed"
+ALTERNATIVE_TARGET[j721s2-main-r5f1_1-fw-sec] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_mcu3_1_release_strip.xer5f.signed"
+ALTERNATIVE_TARGET[j721s2-c71_0-fw-sec] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_c7x_1_release_strip.xe71.signed"
+ALTERNATIVE_TARGET[j721s2-c71_1-fw-sec] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_c7x_2_release_strip.xe71.signed"
+
 ALTERNATIVE_PRIORITY = "10"
 
 # make sure that lib/firmware, and all its contents are part of the package