layerscape: define IMAGE_SIZE and LS_SYSUPGRADE_IMAGE_SIZE

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

diff --git a/target/linux/layerscape/image/armv7.mk b/target/linux/layerscape/image/armv7.mk
index 27246740d570a7d4ec6be7679d96ac896582f9f4..e06c99c338f6e5fb6d9031d0c67581f631b08150 100644 (file)
--- a/target/linux/layerscape/image/armv7.mk
+++ b/target/linux/layerscape/image/armv7.mk
@@ -13,8 +13,10 @@ define Device/Default
   KERNEL_NAME := zImage
   KERNEL_LOADADDR := 0x80008000
   KERNEL_ENTRY_POINT := 0x80008000
+  IMAGE_SIZE := 64m
   IMAGE/sysupgrade.bin := append-kernel | pad-to 16M | \
-    append-rootfs | pad-rootfs | check-size 50331649 | append-metadata
+    append-rootfs | pad-rootfs | \
+    check-size $(LS_SYSUPGRADE_IMAGE_SIZE) | append-metadata
 endef
 
 define Device/ls1021atwr
@@ -30,7 +32,7 @@ define Device/ls1021atwr
     ls-append $(1)-uboot-env.bin | pad-to 15M | \
     ls-append-dtb $$(DEVICE_DTS) | pad-to 16M | \
     append-kernel | pad-to 32M | \
-    append-rootfs | pad-rootfs | check-size 67108865
+    append-rootfs | pad-rootfs | check-size
   SUPPORTED_DEVICES := fsl,ls1021a-twr
 endef
 TARGET_DEVICES += ls1021atwr
@@ -41,7 +43,7 @@ define Device/ls1021atwr-sdboot
   DEVICE_VARIANT := SD Card Boot
   DEVICE_DTS := ls1021a-twr
   FILESYSTEMS := ext4
-  IMAGES := sdcard.img
+  IMAGES := sdcard.img sysupgrade.bin
   IMAGE/sdcard.img := \
     ls-clean | \
     ls-append-sdhead $(1) | pad-to 4K | \
@@ -50,6 +52,12 @@ define Device/ls1021atwr-sdboot
     ls-append-dtb $$(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
+  SUPPORTED_DEVICES := fsl,ls1021a-twr-sdboot
 endef
 TARGET_DEVICES += ls1021atwr-sdboot