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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-03-10 22:30:06 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-04-09 11:04:36 +0200 |
| commit | 0585241505cfaddc9db6ae92739bdfb5ce5f9794 (patch) | |
| tree | 8fb56f7d4ba91b0384e522c10ed9dbdb77dfe7ec /fs/ubifs | |
| parent | 325bfd1cbae03fe286796d3fa7de7c0a3227f7a5 (diff) | |
| download | buildroot-novena-0585241505cfaddc9db6ae92739bdfb5ce5f9794.tar.gz buildroot-novena-0585241505cfaddc9db6ae92739bdfb5ce5f9794.zip | |
Move all filesystem generation code to fs/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/Config.in | 88 | ||||
| -rw-r--r-- | fs/ubifs/ubifsroot.mk | 25 |
2 files changed, 113 insertions, 0 deletions
diff --git a/fs/ubifs/Config.in b/fs/ubifs/Config.in new file mode 100644 index 000000000..9fa510e75 --- /dev/null +++ b/fs/ubifs/Config.in @@ -0,0 +1,88 @@ +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. + Note that you either have to have gzip installed on your + host or select to build a gzip for your host. See the + packages submenu. + +config BR2_TARGET_ROOTFS_UBIFS_BZIP2 + bool "bzip2" + help + Do compress the ubifs filesystem with bzip2. + Note that you either have to have bzip2 installed on your + host or select to build a bzip2 for your host. See the + packages submenu. + +config BR2_TARGET_ROOTFS_UBIFS_LZMA + bool "lzma" + help + Do compress the ubifs filesystem with lzma. + Note that you either have to have lzma installed on your + host or select to build a lzma for your host. See the + packages submenu. + +endchoice + diff --git a/fs/ubifs/ubifsroot.mk b/fs/ubifs/ubifsroot.mk new file mode 100644 index 000000000..0fad23421 --- /dev/null +++ b/fs/ubifs/ubifsroot.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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