d1: add proper overlay support

Add f2fs support into the kernel, otherwise the overlay f2fs
will not be created.

[    7.611817] loop0: detected capacity change from 0 to 212992
[    7.638471] loop0: detected capacity change from 212992 to 206208
[    7.757259] mount_root: failed to mount -t f2fs /dev/loop0 /tmp/overlay: No such device

Fixes: https://github.com/openwrt/openwrt/commit/1e7950a45de593354a508d80a39951b440336ab7
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

diff --git a/target/linux/d1/config-6.18 b/target/linux/d1/config-6.18
index 95cf9cfd8dbb8e7ac65c7147142a7b5fae1f01d9..ab1a8b3e4ddb2844e9b91d9f23ffdf40f7db577a 100644 (file)
--- a/target/linux/d1/config-6.18
+++ b/target/linux/d1/config-6.18
@@ -128,6 +128,7 @@ CONFIG_FONT_AUTOSELECT=y
 CONFIG_FONT_SUPPORT=y
 CONFIG_FPU=y
 CONFIG_FRAME_POINTER=y
+CONFIG_F2FS_FS=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FUNCTION_ALIGNMENT=0