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-rw-r--r--config/Config-images.in7
-rw-r--r--include/image.mk2
2 files changed, 7 insertions, 2 deletions
diff --git a/config/Config-images.in b/config/Config-images.in
index b2d7543d02..f4bb2ce2cb 100644
--- a/config/Config-images.in
+++ b/config/Config-images.in
@@ -137,12 +137,17 @@ menu "Target Images"
help
Build a jffs2 root filesystem for NAND flash
- config TARGET_ROOTFS_SQUASHFS
+ menuconfig TARGET_ROOTFS_SQUASHFS
bool "squashfs"
default y if USES_SQUASHFS
help
Build a squashfs-lzma root filesystem
+ config TARGET_SQUASHFS_BLOCK_SIZE
+ int "Block size (in KiB)"
+ depends on TARGET_ROOTFS_SQUASHFS
+ default 256
+
menuconfig TARGET_ROOTFS_UBIFS
bool "ubifs"
default y if USES_UBIFS
diff --git a/include/image.mk b/include/image.mk
index a03d418529..53180e43df 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -46,7 +46,7 @@ endif
JFFS2OPTS += $(MKFS_DEVTABLE_OPT)
-SQUASHFS_BLOCKSIZE := 256k
+SQUASHFS_BLOCKSIZE := $(CONFIG_TARGET_SQUASHFS_BLOCK_SIZE)k
SQUASHFSOPT := -b $(SQUASHFS_BLOCKSIZE)
SQUASHFSOPT += -p '/dev d 755 0 0' -p '/dev/console c 600 0 0 5 1'
SQUASHFSCOMP := gzip