ipq40xx: fix image pipeline for MR6350

Add two missing $$ in the factory image build pipeline for MR6350

Signed-off-by: Zeyu Dong <dzy201415@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21682
Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/target/linux/ipq40xx/image/generic.mk b/target/linux/ipq40xx/image/generic.mk
index 79d2c80a176279c68e57db6c6a04b0e9a7a2c7c1..3849197ec1eb775233b5611fadbcacfff5ecbce0 100644 (file)
--- a/target/linux/ipq40xx/image/generic.mk
+++ b/target/linux/ipq40xx/image/generic.mk
@@ -726,7 +726,7 @@ define Device/linksys_mr6350
        PAGESIZE := 2048
        UBINIZE_OPTS := -E 5    # EOD marks to "hide" factory sig at EOF
        IMAGES += factory.bin
-       IMAGE/factory.bin  := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | linksys-image type=MR6350
+       IMAGE/factory.bin  := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | linksys-image type=MR6350
        DEVICE_PACKAGES := ipq-wifi-linksys_mr6350 kmod-usb-ledtrig-usbport
 endef
 TARGET_DEVICES += linksys_mr6350