am62x-sk: post-build-ti.sh: Package ti-connectivity firmwares

Package ti-connectivity firmwares from ti-linux-firmware in the image
using post build script.

Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>

Author: paresh-bhagat12

board/ti/am62x-sk/post-build-ti.sh

@@ -28,8 +28,10 @@ else
 fi
 
 mkdir -p $TARGET_DIR/boot/dtb/ti
+mkdir -p $TARGET_DIR/lib/firmware/ti-connectivity
 
 cp $BINARIES_DIR/Image $TARGET_DIR/boot
 cp $BINARIES_DIR/$dtb_file $TARGET_DIR/boot/dtb/ti
 cp $BUILD_DIR/ti-k3-boot-firmware-*/ti-ipc/am62xx/am62-mcu-m4f0_0-fw $TARGET_DIR/lib/firmware/
+cp $BUILD_DIR/ti-k3-boot-firmware-*/ti-connectivity/* $TARGET_DIR/lib/firmware/ti-connectivity/
 cat $BR2_EXTERNAL_TI_PATH/board/ti/am62x-sk/inittab_additions >> $TARGET_DIR/etc/inittab