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authorLech Perczak <lech.perczak@gmail.com>2022-04-28 23:31:34 +0200
committerPiotr Dymacz <pepe2k@gmail.com>2022-07-11 14:18:40 +0200
commitd545825cb36bb119d7941386c017ffa8b24c810d (patch)
tree540c31a260cdf625227fc9a339df85de6bccdd65 /target/linux/imx
parent2e297377bf77f6051e5fed8c4fb684fd17d41987 (diff)
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imx: extract common combined image operations between subtargets
The same combined image format can be used to boot both i.MX 6 and i.MX 7 platforms - extract the common part. Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Diffstat (limited to 'target/linux/imx')
-rw-r--r--target/linux/imx/image/common.mk51
-rw-r--r--target/linux/imx/image/cortexa7.mk2
-rw-r--r--target/linux/imx/image/cortexa9.mk62
3 files changed, 59 insertions, 56 deletions
diff --git a/target/linux/imx/image/common.mk b/target/linux/imx/image/common.mk
new file mode 100644
index 0000000000..8a9b260584
--- /dev/null
+++ b/target/linux/imx/image/common.mk
@@ -0,0 +1,51 @@
+define Build/imx-combined-image-prepare
+ rm -rf $@.boot
+ mkdir -p $@.boot
+endef
+
+define Build/imx-combined-image-clean
+ rm -rf $@.boot $@.fs
+endef
+
+define Build/imx-combined-image
+ $(CP) $(IMAGE_KERNEL) $@.boot/uImage
+
+ $(foreach dts,$(DEVICE_DTS), \
+ $(CP) \
+ $(DTS_DIR)/$(dts).dtb \
+ $@.boot/;
+ )
+
+ mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
+ -n '$(DEVICE_ID) OpenWrt bootscript' \
+ -d bootscript-$(DEVICE_NAME) \
+ $@.boot/boot.scr
+
+ cp $@ $@.fs
+
+ $(SCRIPT_DIR)/gen_image_generic.sh $@ \
+ $(CONFIG_TARGET_KERNEL_PARTSIZE) \
+ $@.boot \
+ $(CONFIG_TARGET_ROOTFS_PARTSIZE) \
+ $@.fs \
+ 1024
+endef
+
+define Build/imx-sdcard
+ $(Build/imx-combined-image-prepare)
+
+ if [ -f $(STAGING_DIR_IMAGE)/$(UBOOT)-u-boot.img ]; then \
+ $(CP) $(STAGING_DIR_IMAGE)/$(UBOOT)-u-boot.img \
+ $@.boot/u-boot.img; \
+ fi
+
+ if [ -f $(STAGING_DIR_IMAGE)/$(UBOOT)-u-boot-dtb.img ]; then \
+ $(CP) $(STAGING_DIR_IMAGE)/$(UBOOT)-u-boot-dtb.img \
+ $@.boot/u-boot-dtb.img; \
+ fi
+
+ $(Build/imx-combined-image)
+ dd if=$(STAGING_DIR_IMAGE)/$(UBOOT)-SPL of=$@ bs=1024 seek=1 conv=notrunc
+
+ $(Build/imx-combined-image-clean)
+endef
diff --git a/target/linux/imx/image/cortexa7.mk b/target/linux/imx/image/cortexa7.mk
index 063b89fdd6..9b2159c540 100644
--- a/target/linux/imx/image/cortexa7.mk
+++ b/target/linux/imx/image/cortexa7.mk
@@ -1,3 +1,5 @@
+include common.mk
+
define Device/Default
PROFILES := Default
FILESYSTEMS := squashfs ext4
diff --git a/target/linux/imx/image/cortexa9.mk b/target/linux/imx/image/cortexa9.mk
index 17a507b8da..78079aa746 100644
--- a/target/linux/imx/image/cortexa9.mk
+++ b/target/linux/imx/image/cortexa9.mk
@@ -1,5 +1,7 @@
DEVICE_VARS += MKUBIFS_OPTS UBOOT
+include common.mk
+
define Build/boot-overlay
rm -rf $@.boot
mkdir -p $@.boot
@@ -44,62 +46,10 @@ define Build/recovery-scr
-d ./recovery-$(DEVICE_NAME) $@
endef
-define Build/imx6-combined-image-prepare
- rm -rf $@.boot
- mkdir -p $@.boot
-endef
-
-define Build/imx6-combined-image-clean
- rm -rf $@.boot $@.fs
-endef
-
-define Build/imx6-combined-image
- $(CP) $(IMAGE_KERNEL) $@.boot/uImage
-
- $(foreach dts,$(DEVICE_DTS), \
- $(CP) \
- $(DTS_DIR)/$(dts).dtb \
- $@.boot/;
- )
-
- mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
- -n '$(DEVICE_ID) OpenWrt bootscript' \
- -d bootscript-$(DEVICE_NAME) \
- $@.boot/boot.scr
-
- cp $@ $@.fs
-
- $(SCRIPT_DIR)/gen_image_generic.sh $@ \
- $(CONFIG_TARGET_KERNEL_PARTSIZE) \
- $@.boot \
- $(CONFIG_TARGET_ROOTFS_PARTSIZE) \
- $@.fs \
- 1024
-endef
-
-define Build/imx6-sdcard
- $(Build/imx6-combined-image-prepare)
-
- if [ -f $(STAGING_DIR_IMAGE)/$(UBOOT)-u-boot.img ]; then \
- $(CP) $(STAGING_DIR_IMAGE)/$(UBOOT)-u-boot.img \
- $@.boot/u-boot.img; \
- fi
-
- if [ -f $(STAGING_DIR_IMAGE)/$(UBOOT)-u-boot-dtb.img ]; then \
- $(CP) $(STAGING_DIR_IMAGE)/$(UBOOT)-u-boot-dtb.img \
- $@.boot/u-boot-dtb.img; \
- fi
-
- $(Build/imx6-combined-image)
- dd if=$(STAGING_DIR_IMAGE)/$(UBOOT)-SPL of=$@ bs=1024 seek=1 conv=notrunc
-
- $(Build/imx6-combined-image-clean)
-endef
-
define Build/apalis-emmc
- $(Build/imx6-combined-image-prepare)
- $(Build/imx6-combined-image)
- $(Build/imx6-combined-image-clean)
+ $(Build/imx-combined-image-prepare)
+ $(Build/imx-combined-image)
+ $(Build/imx-combined-image-clean)
endef
@@ -184,7 +134,7 @@ define Device/solidrun_cubox-i
KERNEL_SUFFIX := -zImage
FILESYSTEMS := squashfs
IMAGES := combined.bin dtb
- IMAGE/combined.bin := append-rootfs | pad-extra 128k | imx6-sdcard
+ IMAGE/combined.bin := append-rootfs | pad-extra 128k | imx-sdcard
IMAGE/dtb := install-dtb
endef
TARGET_DEVICES += solidrun_cubox-i