update build.sh for zImage

guowenxue

2021-11-14 6ba46e3f57e2bac31ebc54c0bd281d5d50573c57

 bsp/bootloader/build.sh

@@ -95,6 +95,7 @@

    mkdir -p ${IMG_PATH}
    cp ${IMG_NAME} ${IMG_PATH}
    cp ${IMG_NAME} /tftp

    cd ${PRJ_PATH}
}