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- Additional JFFS2 options to support Dataflash (Ulf Samuelsson)

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- cleanup a bit while at it
This commit is contained in:
Bernhard Reutner-Fischer 2007-01-24 23:18:08 +00:00
parent 77a3b8679c
commit 28f4689413
2 changed files with 36 additions and 8 deletions
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21
target/jffs2/Config.in
View File

@ -5,6 +5,26 @@ config BR2_TARGET_ROOTFS_JFFS2
help help
Build a jffs2 root filesystem Build a jffs2 root filesystem
config BR2_TARGET_ROOTFS_JFFS2_DEFAULT_PAGESIZE
bool "Use default 4 kB pagesize"
depends on BR2_TARGET_ROOTFS_JFFS2
default y
config BR2_TARGET_ROOTFS_JFFS2_PAGESIZE
hex "Page Size (0x0 = Use default 4 kB)"
depends on !BR2_TARGET_ROOTFS_JFFS2_DEFAULT_PAGESIZE
default 0x420
help
Set to pagesize of memory (Dataflash is 0x210 or 0x420)
config BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
bool "Do not use Cleanmarker"
depends on !BR2_TARGET_ROOTFS_JFFS2_DEFAULT_PAGESIZE
default y
help
Do not use cleanmarkers if using NAND flash or Dataflash where
the pagesize is not a power of 2
config BR2_TARGET_ROOTFS_JFFS2_EBSIZE config BR2_TARGET_ROOTFS_JFFS2_EBSIZE
hex "Erase block size" hex "Erase block size"
depends on BR2_TARGET_ROOTFS_JFFS2 depends on BR2_TARGET_ROOTFS_JFFS2
@ -52,4 +72,3 @@ config BR2_TARGET_ROOTFS_JFFS2_COPYTO
help help
Copies the resulting image to a secondary location. Copies the resulting image to a secondary location.

19
target/jffs2/jffs2root.mk
View File

@ -14,20 +14,29 @@ JFFS2_OPTS += -p
endif endif
endif endif
ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_SQUASH)),y) ifeq ($(BR2_TARGET_ROOTFS_JFFS2_SQUASH),y)
JFFS2_OPTS += -q JFFS2_OPTS += -q
endif endif
ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_LE)),y) ifeq ($(BR2_TARGET_ROOTFS_JFFS2_LE),y)
JFFS2_OPTS += -l JFFS2_OPTS += -l
endif endif
ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_BE)),y) ifeq ($(BR2_TARGET_ROOTFS_JFFS2_BE),y)
JFFS2_OPTS += -b JFFS2_OPTS += -b
endif endif
JFFS2_TARGET := $(subst ",,$(BR2_TARGET_ROOTFS_JFFS2_OUTPUT)) ifneq ($(BR2_TARGET_ROOTFS_JFFS2_DEFAULT_PAGESIZE),y)
JFFS2_OPTS += -s $(BR2_TARGET_ROOTFS_JFFS2_PAGESIZE)
ifeq ($(BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER),y)
JFFS2_OPTS += -n
endif
endif
JFFS2_TARGET := $(strip $(subst ",,$(BR2_TARGET_ROOTFS_JFFS2_OUTPUT)))
#"))
JFFS2_DEVFILE = $(strip $(subst ",,$(BR2_TARGET_ROOTFS_JFFS2_DEVFILE))) JFFS2_DEVFILE = $(strip $(subst ",,$(BR2_TARGET_ROOTFS_JFFS2_DEVFILE)))
#"))
ifneq ($(JFFS2_DEVFILE),) ifneq ($(JFFS2_DEVFILE),)
JFFS2_OPTS += -D $(TARGET_DEVICE_TABLE) JFFS2_OPTS += -D $(TARGET_DEVICE_TABLE)
endif endif
@ -62,7 +71,7 @@ $(JFFS2_TARGET): host-fakeroot makedevs mtd-host
@ls -l $(JFFS2_TARGET) @ls -l $(JFFS2_TARGET)
JFFS2_COPYTO := $(strip $(subst ",,$(BR2_TARGET_ROOTFS_JFFS2_COPYTO))) JFFS2_COPYTO := $(strip $(subst ",,$(BR2_TARGET_ROOTFS_JFFS2_COPYTO)))
# " stupid syntax highlighting does not like unmatched quote from above line #"))
jffs2root: $(JFFS2_TARGET) jffs2root: $(JFFS2_TARGET)
ifneq ($(JFFS2_COPYTO),) ifneq ($(JFFS2_COPYTO),)