diff options
Diffstat (limited to 'target/linux/layerscape/image/Makefile')
| -rw-r--r-- | target/linux/layerscape/image/Makefile | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/target/linux/layerscape/image/Makefile b/target/linux/layerscape/image/Makefile index 08864b1316..bfc4af4ca4 100644 --- a/target/linux/layerscape/image/Makefile +++ b/target/linux/layerscape/image/Makefile @@ -7,13 +7,22 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/image.mk +LS_SD_KERNELPART_SIZE = 40 +LS_SD_KERNELPART_OFFSET = 16 LS_SD_ROOTFSPART_OFFSET = 64 LS_SD_IMAGE_SIZE = $(shell echo $$((($(LS_SD_ROOTFSPART_OFFSET) + \ - $(CONFIG_TARGET_ROOTFS_PARTSIZE)) * 1024 * 1024))) + $(CONFIG_TARGET_ROOTFS_PARTSIZE))))) # The limitation of flash sysupgrade.bin is 1MB dtb + 16MB kernel + 32MB rootfs LS_SYSUPGRADE_IMAGE_SIZE = 49m +define Image/Prepare + # Build .dtb for all boards we may run on + $(foreach dts,$(DEVICE_DTS_LIST), + $(call Image/BuildDTB,$(DTS_DIR)/$(dts).dts,$(DTS_DIR)/$(dts).dtb) + ) +endef + define Build/ls-clean rm -f $@ endef @@ -23,12 +32,21 @@ define Build/ls-append endef define Build/ls-append-dtb - $(call Image/BuildDTB,$(DTS_DIR)/$(1).dts,$(DTS_DIR)/$(1).dtb) dd if=$(DTS_DIR)/$(1).dtb >> $@ endef +define Build/ls-append-kernel + mkdir -p $@.tmp && \ + cp $(IMAGE_KERNEL) $@.tmp/fitImage && \ + make_ext4fs -J -L kernel -l "$(LS_SD_KERNELPART_SIZE)M" "$@.kernel.part" "$@.tmp" && \ + dd if=$@.kernel.part >> $@ && \ + rm -rf $@.tmp && \ + rm -f $@.kernel.part +endef + define Build/ls-append-sdhead ./gen_sdcard_head_img.sh $(STAGING_DIR_IMAGE)/$(1)-sdcard-head.img \ + $(LS_SD_KERNELPART_OFFSET) $(LS_SD_KERNELPART_SIZE) \ $(LS_SD_ROOTFSPART_OFFSET) $(CONFIG_TARGET_ROOTFS_PARTSIZE) dd if=$(STAGING_DIR_IMAGE)/$(1)-sdcard-head.img >> $@ endef @@ -53,6 +71,12 @@ define Device/fix-sysupgrade After that, You can use "sysupgrade -F". endef +define Device/rework-sdcard-images + DEVICE_COMPAT_VERSION := 2.0 + DEVICE_COMPAT_MESSAGE := SD-card images were changed to squashfs + ext4 overlay combined images. \ + It is required to flash the entire sd-card again and manually copy config. +endef + include $(SUBTARGET).mk $(eval $(call BuildImage)) |