diff options
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/Config.in | 79 | ||||
| -rw-r--r-- | fs/ubifs/ubifs.mk | 25 |
2 files changed, 104 insertions, 0 deletions
diff --git a/fs/ubifs/Config.in b/fs/ubifs/Config.in new file mode 100644 index 000000000..bcf409cad --- /dev/null +++ b/fs/ubifs/Config.in @@ -0,0 +1,79 @@ +config BR2_TARGET_ROOTFS_UBIFS + bool "ubifs root filesystem" + help + Build a ubifs root filesystem + +config BR2_TARGET_ROOTFS_UBIFS_LEBSIZE + hex "UBI logical erase block size" + depends on BR2_TARGET_ROOTFS_UBIFS + default 0x1f800 + +config BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE + hex "UBI minimum I/O size" + depends on BR2_TARGET_ROOTFS_UBIFS + default 0x800 + help + Some comment required here + +config BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT + int "Maximum LEB count" + depends on BR2_TARGET_ROOTFS_UBIFS + default 2048 + help + Some comment required here + +choice + prompt "ubifs runtime compression" + default BR2_TARGET_ROOTFS_UBIFS_RT_LZO + depends on BR2_TARGET_ROOTFS_UBIFS + help + Select which compression format to use at run-time within + the ubifs file system. + +config BR2_TARGET_ROOTFS_UBIFS_RT_NONE + bool "no compression" + help + Don't use run-time compression. + +config BR2_TARGET_ROOTFS_UBIFS_RT_ZLIB + bool "gzip" + help + Use zlib compression at run-time. + +config BR2_TARGET_ROOTFS_UBIFS_RT_LZO + bool "lzo" + help + Use lzo compression at run-time. + +endchoice + +choice + prompt "Compression method" + default BR2_TARGET_ROOTFS_UBIFS_NONE + depends on BR2_TARGET_ROOTFS_UBIFS + help + Select which compression format to compress the final image + into. + +config BR2_TARGET_ROOTFS_UBIFS_NONE + bool "no compression" + help + Do not compress the ubifs filesystem. + +config BR2_TARGET_ROOTFS_UBIFS_GZIP + bool "gzip" + help + Do compress the ubifs filesystem with gzip. + +config BR2_TARGET_ROOTFS_UBIFS_BZIP2 + bool "bzip2" + help + Do compress the ubifs filesystem with bzip2. + +config BR2_TARGET_ROOTFS_UBIFS_LZMA + bool "lzma" + help + Do compress the ubifs filesystem with lzma. + +endchoice + diff --git a/fs/ubifs/ubifs.mk b/fs/ubifs/ubifs.mk new file mode 100644 index 000000000..0fad23421 --- /dev/null +++ b/fs/ubifs/ubifs.mk @@ -0,0 +1,25 @@ +############################################################# +# +# Build the ubifs root filesystem image +# +############################################################# + +UBIFS_OPTS := -e $(BR2_TARGET_ROOTFS_UBIFS_LEBSIZE) -c $(BR2_TARGET_ROOTFS_UBIFS_MAXLEBCNT) -m $(BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE) + +ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_ZLIB),y) +UBIFS_OPTS += -x zlib +endif +ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_LZI),y) +UBIFS_OPTS += -x lzo +endif +ifeq ($(BR2_TARGET_ROOTFS_UBIFS_RT_NONE),y) +UBIFS_OPTS += -x none +endif + +ROOTFS_UBIFS_DEPENDENCIES = host-mtd + +define ROOTFS_UBIFS_CMD + $(HOST_DIR)/usr/sbin/mkfs.ubifs -d $(TARGET_DIR) $(UBIFS_OPTS) -o $$@ +endef + +$(eval $(call ROOTFS_TARGET,ubifs))
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