update rootfs.json to add pinctrl and pinloop.sh

guowenxue

2022-04-14 5f9533d63339298e8eed6b720ff78af6d3f4f23f

 bsp/bootloader/build.sh

@@ -33,7 +33,7 @@
        patch -p1 < $patch_file
    fi

    pr_warn "Modify cross compiler in Makefile: $CROSS_TOOL\n"
    pr_warn "Modify cross compiler in Makefile: $CROSS_TOOL"
    sed -i -e "s|^CROSS_COMPILE=.*|CROSS_COMPILE?=${CROSS_TOOL}|g" Makefile

    cd ${PRJ_PATH}