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authorPiotr Dymacz <pepe2k@gmail.com>2019-01-29 18:12:51 +0100
committerPiotr Dymacz <pepe2k@gmail.com>2019-02-25 17:36:16 +0100
commitbf4630e5adb40aa393f6bd4c560baf42de0f1957 (patch)
treea27e3de33a250b523490cb87f8ebef59edc4795f /include
parentf20fea9dcdbefb015ede43959478838d21a7eb3b (diff)
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build: add helpers for generating QSDK sysupgrade compatible images
Qualcomm SDK (QSDK) sysupgrade compatible images for IPQ40xx, IPQ806x and IPQ807x use FIT format together with 'dumpimage' tool from U-Boot for verifying and extracting them. Based on 'images' sections names, corresponding mtd partitions are flashed. For example, in case of NOR-only boards, below mapping is used (section name -> mtd name): hlos* -> 0:HLOS rootfs* -> rootfs And for boards with NAND (kernel inside UBI): ubi* -> rootfs Above mappings come from unmodified QSDK sources and might be wrong for boards running custom or modified QSDK-based firmware. Some of vendors adjust them to meet their modified mtd layout or features like recovery or dual-image support. This adds simple script 'mkits-qsdk-ipq-image.sh' (based on 'mkits.sh') for generating FIT images tree source files, compatible with the QSDK sysupgrade format. Resulting images can be used for initial (factory -> OpenWrt) installation and would work both in CLI and GUI. The script is universal in a way it allows to include as many sections as needed. To make use of it, two generic/basic build recipes for NOR and NAND based boards are also included in 'image-commands.mk': Build/qsdk-ipq-factory-nand Build/qsdk-ipq-factory-nor Example usage for board with UBI in NAND: IMAGE/nand-factory.bin := append-ubi | qsdk-ipq-factory-nand Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Diffstat (limited to 'include')
-rw-r--r--include/image-commands.mk14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/image-commands.mk b/include/image-commands.mk
index 56bad539b3..47d7193434 100644
--- a/include/image-commands.mk
+++ b/include/image-commands.mk
@@ -294,6 +294,20 @@ define Build/openmesh-image
"$(call param_get_default,rootfs,$(1),$@)" "rootfs"
endef
+define Build/qsdk-ipq-factory-nand
+ $(TOPDIR)/scripts/mkits-qsdk-ipq-image.sh \
+ $@.its ubi $@
+ mkimage -f $@.its $@.new
+ @mv $@.new $@
+endef
+
+define Build/qsdk-ipq-factory-nor
+ $(TOPDIR)/scripts/mkits-qsdk-ipq-image.sh \
+ $@.its hlos $(IMAGE_KERNEL) rootfs $(IMAGE_ROOTFS)
+ mkimage -f $@.its $@.new
+ @mv $@.new $@
+endef
+
define Build/senao-header
$(STAGING_DIR_HOST)/bin/mksenaofw $(1) -e $@ -o $@.new
mv $@.new $@