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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-21 15:04:23 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-21 19:11:24 +0200 |
| commit | 5998c8f059dbd64c5391e4caec2c07d434ffe146 (patch) | |
| tree | c6b294a67af0a4e3757eaac3233f3e584f17f3ae /target | |
| parent | d90828411ac774140892212852c07c16ea9e25d1 (diff) | |
| download | upstream-5998c8f059dbd64c5391e4caec2c07d434ffe146.tar.gz upstream-5998c8f059dbd64c5391e4caec2c07d434ffe146.tar.bz2 upstream-5998c8f059dbd64c5391e4caec2c07d434ffe146.zip | |
bcm63xx: nand: support CFE partition tags
Introduce support for generating JFFS2 CFE partition tags.
This is used in NAND devices in order to verify the integrity of the JFFS2
partition.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/bcm63xx/image/Makefile | 19 | ||||
| -rw-r--r-- | target/linux/bcm63xx/image/bcm63xx_nand.mk | 3 |
2 files changed, 22 insertions, 0 deletions
diff --git a/target/linux/bcm63xx/image/Makefile b/target/linux/bcm63xx/image/Makefile index 7c3091fb66..5fbe8ea470 100644 --- a/target/linux/bcm63xx/image/Makefile +++ b/target/linux/bcm63xx/image/Makefile @@ -168,6 +168,9 @@ define Build/cfe-jffs2-cferam # Some devices need padding between CFE RAM and kernel $(if $(CFE_RAM_JFFS2_PAD),$(call Build/pad-to,$(CFE_RAM_JFFS2_PAD))) + # Add CFE partition tag + $(if $(CFE_PART_ID),$(call Build/cfe-part-tag)) + # Append kernel dd if=$@.kernel >> $@ rm -f $@.kernel @@ -204,6 +207,22 @@ define Build/cfe-jffs2-kernel $(call Build/cfe-jffs2,$@-kernel) endef +define Build/cfe-part-tag + mv $@ $@.part + + $(TOPDIR)/scripts/cfe-partition-tag.py \ + --input-file $@.part \ + --output-file $@ \ + --flags $(CFE_PART_FLAGS) \ + --id $(CFE_PART_ID) \ + --name $(VERSION_CODE) \ + --version $(DEVICE_NAME) + + $(call Build/pad-to,$(BLOCKSIZE)) + + dd if=$@.part >> $@ +endef + define Build/cfe-old-bin $(TOPDIR)/scripts/brcmImage.pl -t -p \ -o $@ -b $(CFE_BOARD_ID) -c $(CHIP_ID) \ diff --git a/target/linux/bcm63xx/image/bcm63xx_nand.mk b/target/linux/bcm63xx/image/bcm63xx_nand.mk index aeaf6f2ae5..c70fdf8b2f 100644 --- a/target/linux/bcm63xx/image/bcm63xx_nand.mk +++ b/target/linux/bcm63xx/image/bcm63xx_nand.mk @@ -2,6 +2,7 @@ # BCM63XX NAND Profiles # +DEVICE_VARS += CFE_PART_FLAGS CFE_PART_ID DEVICE_VARS += CFE_RAM_FILE DEVICE_VARS += CFE_RAM_JFFS2_NAME CFE_RAM_JFFS2_PAD DEVICE_VARS += CFE_WFI_CHIP_ID CFE_WFI_FLASH_TYPE @@ -21,6 +22,8 @@ define Device/bcm63xx-nand IMAGE/cfe.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | cfe-jffs2-cferam | append-ubi | cfe-wfi-tag IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata KERNEL_SIZE := 5120k + CFE_PART_FLAGS := + CFE_PART_ID := CFE_RAM_FILE := CFE_RAM_JFFS2_NAME := CFE_RAM_JFFS2_PAD := |