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-rw-r--r--target/linux/rb532/image/Makefile72
1 files changed, 72 insertions, 0 deletions
diff --git a/target/linux/rb532/image/Makefile b/target/linux/rb532/image/Makefile
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+++ b/target/linux/rb532/image/Makefile
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+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# 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
+include $(INCLUDE_DIR)/kernel.mk
+
+LOADADDR = 0x81000000 # RAM start + 16M
+KERNEL_ENTRY = 0x80101000
+RAMSIZE = 0x00100000 # 1MB
+IMAGE_COPY = 1
+
+LOADER_MAKEOPTS= \
+ KDIR=$(KDIR) \
+ LOADADDR=$(LOADADDR) \
+ KERNEL_ENTRY=$(KERNEL_ENTRY) \
+ RAMSIZE=$(RAMSIZE) \
+ IMAGE_COPY=$(IMAGE_COPY)
+
+define Build/Clean
+ $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean
+endef
+
+define Image/Prepare
+ cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
+ $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean compile
+endef
+
+define Image/BuildKernel
+ $(CP) $(KDIR)/loader.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinux
+endef
+
+define Image/cmdline/jffs2-64k
+block2mtd.block2mtd=/dev/cfa2,65536 root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit
+endef
+
+define Image/cmdline/jffs2-128k
+block2mtd.block2mtd=/dev/cfa2,131072 root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit
+endef
+
+define Image/cmdline/ext2
+root=/dev/cfa2 rootfstype=ext2 init=/etc/preinit
+endef
+
+define Image/cmdline/squashfs
+block2mtd.block2mtd=/dev/cfa2,65536 root=/dev/mtdblock0 rootfstype=squashfs init=/etc/preinit
+endef
+
+define Image/cmdline/yaffs2
+root=/dev/mtdblock1 rootfstype=yaffs2 init=/etc/preinit
+endef
+
+define Image/Build
+ $(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR)/vmlinux.elf '$(strip $(call Image/cmdline/$(1))) '
+ ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin 4 $(KDIR)/vmlinux.elf $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1)
+endef
+
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+ define Image/Prepare
+ $(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR)/vmlinux '$(strip $(call Image/cmdline/yaffs2)) '
+ cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
+ $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean compile
+ endef
+ define Image/BuildKernel
+ $(CP) $(KDIR)/loader.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinux
+ endef
+endif
+
+$(eval $(call BuildImage))