[openwrt/openwrt] ath79: bsap18x0: pad rootfs image

[LEDE Commits]

chunkeey pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/9decd2a8436d2bb6b5f436268c92a6e6728486ce

commit 9decd2a8436d2bb6b5f436268c92a6e6728486ce
Author: Tomasz Maciej Nowak <tmn505 at gmail.com>
AuthorDate: Tue Jun 7 15:58:30 2022 +0200

    ath79: bsap18x0: pad rootfs image
    
    This image is supposed to be written with help of bootloader to the
    flash, but as it stands, it's not aligned to block size and RedBoot will
    happily create non-aligned partition size in FIS directory. This could
    lead to kernel to mark the partition as read-only, therefore pad the
    image to block erase size boundary.
    
    Signed-off-by: Tomasz Maciej Nowak <tmn505 at gmail.com>
---
 target/linux/ath79/image/generic.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 96b073b1b5..effa3af841 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -209,7 +209,7 @@ define Device/adtran_bsap1880
   IMAGE_SIZE := 11200k
   IMAGES += kernel.bin rootfs.bin
   IMAGE/kernel.bin := append-kernel
-  IMAGE/rootfs.bin := append-rootfs | pad-rootfs
+  IMAGE/rootfs.bin := append-rootfs | pad-rootfs | pad-to $$(BLOCKSIZE)
   IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | \
 	check-size | sysupgrade-tar rootfs=$$$$@ | append-metadata
 endef