kumquat-buildroot/fs/ubifs/ubi.mk
Danomi Manchego 74a0f963ed fs/ubi: add option to use custom ubinize config file
By default, the UBI FS target creates a ubinize configuration
file on-the-fly, for a single volume.  Add an option to specify
a custom config file.

E.g., one might want to deploy a system with a volume for the
built ubifs image, a volume for a future upgrade image, and a
volume for user data.

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 22:57:31 +01:00

31 lines
1.0 KiB
Makefile

################################################################################
#
# Embed the ubifs image into an ubi image
#
################################################################################
UBI_UBINIZE_OPTS := -m $(BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE)
UBI_UBINIZE_OPTS += -p $(BR2_TARGET_ROOTFS_UBI_PEBSIZE)
ifneq ($(BR2_TARGET_ROOTFS_UBI_SUBSIZE),0)
UBI_UBINIZE_OPTS += -s $(BR2_TARGET_ROOTFS_UBI_SUBSIZE)
endif
UBI_UBINIZE_OPTS += $(call qstrip,$(BR2_TARGET_ROOTFS_UBI_OPTS))
ROOTFS_UBI_DEPENDENCIES = rootfs-ubifs
ifeq ($(BR2_TARGET_ROOTFS_UBI_USE_CUSTOM_CONFIG),y)
UBINIZE_CONFIG_FILE_PATH = $(call qstrip,$(BR2_TARGET_ROOTFS_UBI_CUSTOM_CONFIG_FILE))
else
UBINIZE_CONFIG_FILE_PATH = fs/ubifs/ubinize.cfg
endif
define ROOTFS_UBI_CMD
$(INSTALL) -m 0644 $(UBINIZE_CONFIG_FILE_PATH) $(BUILD_DIR)/ubinize.cfg ;\
$(SED) 's;BR2_ROOTFS_UBIFS_PATH;$@fs;' $(BUILD_DIR)/ubinize.cfg ;\
$(HOST_DIR)/usr/sbin/ubinize -o $@ $(UBI_UBINIZE_OPTS) $(BUILD_DIR)/ubinize.cfg ;\
rm $(BUILD_DIR)/ubinize.cfg
endef
$(eval $(call ROOTFS_TARGET,ubi))