layerscape: make initramfs kernel fit packed

[openwrt/openwrt.git] / target / linux / layerscape / image / armv7.mk

diff --git a/target/linux/layerscape/image/armv7.mk b/target/linux/layerscape/image/armv7.mk
index 8a86997399b4468ab48c4155e2a07db72325c43e..08ef6cb9a1db3c487310df5ff979d198d0176215 100644 (file)
--- a/target/linux/layerscape/image/armv7.mk
+++ b/target/linux/layerscape/image/armv7.mk
@@ -10,18 +10,29 @@ define Device/Default
   FILESYSTEMS := squashfs
   IMAGES := firmware.bin sysupgrade.bin
   KERNEL := kernel-bin | uImage none
+  KERNEL_INITRAMFS = kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb
   KERNEL_NAME := zImage
   KERNEL_LOADADDR := 0x80008000
   KERNEL_ENTRY_POINT := 0x80008000
   DEVICE_DTS = $(lastword $(subst _, ,$(1)))
   SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
   IMAGE_SIZE := 64m
-  IMAGE/sysupgrade.bin := append-kernel | pad-to 16M | \
+  IMAGE/sysupgrade.bin = \
+    ls-append-dtb $$(DEVICE_DTS) | pad-to 1M | \
+    append-kernel | pad-to 17M | \
     append-rootfs | pad-rootfs | \
     check-size $(LS_SYSUPGRADE_IMAGE_SIZE) | append-metadata
 endef
 
+define Device/fsl-sdboot
+  $(Device/rework-sdcard-images)
+  KERNEL = kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb
+  IMAGES := sdcard.img.gz sysupgrade.bin
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+
 define Device/fsl_ls1021a-twr
+  $(Device/fix-sysupgrade)
   DEVICE_VENDOR := NXP
   DEVICE_MODEL := TWR-LS1021A
   DEVICE_VARIANT := Default
@@ -38,43 +49,34 @@ endef
 TARGET_DEVICES += fsl_ls1021a-twr
 
 define Device/fsl_ls1021a-twr-sdboot
+  $(Device/fsl-sdboot)
   DEVICE_VENDOR := NXP
   DEVICE_MODEL := TWR-LS1021A
   DEVICE_VARIANT := SD Card Boot
   DEVICE_DTS := ls1021a-twr
-  FILESYSTEMS := ext4
-  IMAGES := sdcard.img sysupgrade.bin
-  IMAGE/sdcard.img := \
+  IMAGE/sdcard.img.gz := \
     ls-clean | \
     ls-append-sdhead $(1) | pad-to 4K | \
     ls-append $(1)-uboot.bin | pad-to 3M | \
-    ls-append $(1)-uboot-env.bin | pad-to 15M | \
-    ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \
-    append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
-    append-rootfs | check-size $(LS_SD_IMAGE_SIZE)
-  IMAGE/sysupgrade.bin := \
-    ls-clean | \
-    ls-append-sdhead $(1) | pad-to 16M | \
-    append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
-    append-rootfs | check-size $(LS_SD_IMAGE_SIZE) | append-metadata
+    ls-append $(1)-uboot-env.bin | pad-to 16M | \
+    ls-append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
+    append-rootfs | pad-to $(LS_SD_IMAGE_SIZE)M | gzip
 endef
 TARGET_DEVICES += fsl_ls1021a-twr-sdboot
 
 define Device/fsl_ls1021a-iot-sdboot
+  $(Device/fsl-sdboot)
   DEVICE_VENDOR := NXP
   DEVICE_MODEL := LS1021A-IoT
   DEVICE_VARIANT := SD Card Boot
   DEVICE_DTS := ls1021a-iot
-  FILESYSTEMS := ext4
   SUPPORTED_DEVICES :=
-  IMAGES := sdcard.img
-  IMAGE/sdcard.img := \
+  IMAGE/sdcard.img.gz := \
     ls-clean | \
     ls-append-sdhead $(1) | pad-to 4K | \
     ls-append $(1)-uboot.bin | pad-to 1M | \
-    ls-append $(1)-uboot-env.bin | pad-to 15M | \
-    ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \
-    append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
-    append-rootfs | check-size $(LS_SD_IMAGE_SIZE)
+    ls-append $(1)-uboot-env.bin | pad-to 16M | \
+    ls-append-kernel | pad-to $(LS_SD_ROOTFSPART_OFFSET)M | \
+    append-rootfs | pad-to $(LS_SD_IMAGE_SIZE)M | gzip
 endef
 TARGET_DEVICES += fsl_ls1021a-iot-sdboot