apm821xx: add support for the apm821xx device target

[oweals/openwrt.git] / target / linux / xburst / image / Makefile

diff --git a/target/linux/xburst/image/Makefile b/target/linux/xburst/image/Makefile
index c445494c7449188cd92f4c02053d7b224821bb15..08536075065a9210dde4479e3d62b925f587cab4 100644 (file)
--- a/target/linux/xburst/image/Makefile
+++ b/target/linux/xburst/image/Makefile
@@ -4,21 +4,40 @@
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/image.mk
 
 JFFS2_BLOCKSIZE=256k 512k
 
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
 ifneq ($(CONFIG_TARGET_xburst_qi_lb60),)
+UBI_OPTS = -m 4096 -p 512KiB
 UBIFS_OPTS = -m 4096 -e 516096 -c 4095
-UBINIZE_OPTS = -m 4096 -p 512KiB
 else
+UBI_OPTS = -m 2048 -p 128KiB -s 512
 UBIFS_OPTS = -m 2048 -e 126KiB -c 4096
-UBINIZE_OPTS = -m 2048 -p 128KiB -s 512
 endif
 
+UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage.bin
+
+define kernel_entry
+0x$(shell $(TARGET_CROSS)nm $(1) 2>/dev/null | grep " kernel_entry" | cut -f1 -d ' ')
+endef
+
+
+define MkImageGzip
+       gzip -9n -c $(1) > $(1).gz
+       mkimage -A mips -O linux -T kernel -a 0x80010000 -C gzip \
+               -e $(call kernel_entry,$(KDIR)/vmlinux.debug) -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
+               -d $(1).gz $(2)
+endef
+
+define Image/Prepare
+       $(call MkImageGzip,$(KDIR)/vmlinux,$(KDIR)/uimage)
+endef
+
 define Image/BuildKernel
-       cp $(LINUX_DIR)/arch/mips/boot/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage.bin
+       cp $(KDIR)/uimage $(UIMAGE)
 endef
 
 define Image/Build/squashfs