[openwrt/openwrt] ipq40xx: fix image pipeline for MR6350

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/979f70cc7ec6cec28d9f3d1ec6a4ef54fd265dc2

commit 979f70cc7ec6cec28d9f3d1ec6a4ef54fd265dc2
Author: Zeyu Dong <dzy201415 at gmail.com>
AuthorDate: Sat Jan 24 13:51:50 2026 -0500

    ipq40xx: fix image pipeline for MR6350
    
    Add two missing $$ in the factory image build pipeline for MR6350
    
    Signed-off-by: Zeyu Dong <dzy201415 at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/21682
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 target/linux/ipq40xx/image/generic.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/ipq40xx/image/generic.mk b/target/linux/ipq40xx/image/generic.mk
index 79d2c80a17..3849197ec1 100644
--- 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