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rb532: align partitions to 128KB

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because block2mtd wants "erasesize must be a divisor of device size" since 3.15

Signed-off-by: Roman Yeryomin <roman@advem.lv>

SVN-Revision: 45072
This commit is contained in:
Felix Fietkau 2015-03-27 21:22:17 +00:00
parent c2d1ad30e8
commit 2daa34da02
2 changed files with 11 additions and 2 deletions
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10
target/linux/rb532/image/Makefile
View file

@ -63,10 +63,18 @@ define Image/cmdline/yaffs2
root=/dev/mtdblock1 rootfstype=yaffs2
endef
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
endef
define Image/Build
$(call Image/Build/$(1),$(1))
$(CP) $(KDIR)/vmlinux.elf $(BIN_DIR)/$(IMG_PREFIX)-$(1).kernel
$(STAGING_DIR_HOST)/bin/patch-cmdline $(BIN_DIR)/$(IMG_PREFIX)-$(1).kernel '$(strip $(call Image/cmdline/$(1))) '
./gen_image.sh $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).bin 4 $(BIN_DIR)/$(IMG_PREFIX)-$(1).kernel $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1)
./gen_image.sh $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).bin \
4 $(BIN_DIR)/$(IMG_PREFIX)-$(1).kernel \
$(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1) \
128
endef
$(eval $(call BuildImage))

3
target/linux/rb532/image/gen_image.sh
View file

@ -4,11 +4,12 @@ KERNELSIZE="$2"
KERNELIMAGE="$3"
ROOTFSSIZE="$4"
ROOTFSIMAGE="$5"
ALIGN="$6"
rm -f "$OUTPUT"
# create partition table
set `ptgen -o "$OUTPUT" -h 16 -s 32 -t 0x27 -p ${KERNELSIZE}m -t 0x83 -p ${ROOTFSSIZE}m`
set `ptgen -o "$OUTPUT" -h 16 -s 32 -l ${ALIGN} -t 0x27 -p ${KERNELSIZE}m -t 0x83 -p ${ROOTFSSIZE}m`
KERNELOFFSET="$(($1 / 512))"
ROOTFSOFFSET="$(($3 / 512))"