-#
-# Copyright (C) 2006 OpenWrt.org
+#
+# Copyright (C) 2006-2010 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 $(INCLUDE_DIR)/kernel.mk
-LOADADDR = 0x81000000 # RAM start + 16M
+LOADADDR = 0x81000000 # RAM start + 16M
KERNEL_ENTRY = 0x80101000
RAMSIZE = 0x00100000 # 1MB
IMAGE_COPY = 1
LOADER_MAKEOPTS= \
+ CROSS_COMPILE="$(TARGET_CROSS)" \
+ PATH="$(TARGET_PATH)" \
+ CC="$(TARGET_CC)" \
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
+LOADER_DIR = $(GENERIC_PLATFORM_DIR)/image/lzma-loader
-define Image/BuildKernel
- $(CP) $(KDIR)/loader.elf $(BIN_DIR)/openwrt-$(BOARD)-vmlinux
+define Build/lzma-loader-elf
+ rm -rf $@.loader
+ mkdir -p $@.loader
+ $(CP) $(LOADER_DIR)/src/* $@.loader/
+ $(CP) $@ $@.loader/vmlinux.lzma
+ $(MAKE) -C $@.loader $(LOADER_MAKEOPTS)
+ cp $@.loader/lzma.elf $@
+ rm -rf $@.loader
endef
-define Image/cmdline/jffs2-64k
-block2mtd.block2mtd=/dev/sda2,65536 root=/dev/mtdblock0 rootfstype=jffs2
+define Device/nand
+ DEVICE_VENDOR := MikroTik
+ DEVICE_MODEL := RouterBOARD 532
+ CMDLINE := ubi.mtd=1 ubi.block=0,rootfs root=/dev/ubiblock0_1
+ BOARD_NAME := rb532
+ SUPPORTED_DEVICES := rb532
+ KERNEL_INITRAMFS := append-kernel | patch-cmdline | lzma | lzma-loader-elf
+ KERNEL := $$(KERNEL_INITRAMFS) | kernel2minor -s 2048 -i 0 -c
+ IMAGES := sysupgrade.bin
+ FILESYSTEMS := squashfs
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
endef
-define Image/cmdline/jffs2-128k
-block2mtd.block2mtd=/dev/sda2,131072 root=/dev/mtdblock0 rootfstype=jffs2
+TARGET_DEVICES := nand
+
+define Build/Clean
+ $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean
endef
-define Image/cmdline/ext2
-root=/dev/sda2 rootfstype=ext2
+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 $(LOADER_MAKEOPTS) clean compile
+ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+ $(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR)/vmlinux-initramfs '$(strip $(call Image/cmdline/yaffs2)) '
+ cat $(KDIR)/vmlinux-initramfs | $(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
+ $(CP) $(KDIR)/loader.elf $(KDIR)/loader-initramfs.elf
+endif
endef
-define Image/cmdline/squashfs
-block2mtd.block2mtd=/dev/sda2,65536 root=/dev/mtdblock0 rootfstype=squashfs
+VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux-kernel
+
+define Image/BuildKernel
+ $(CP) $(KDIR)/loader.elf $(VMLINUX)
+ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+ $(CP) $(KDIR)/loader-initramfs.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs
+endif
endef
define Image/cmdline/yaffs2
root=/dev/mtdblock1 rootfstype=yaffs2
endef
-define Image/Build
- $(CP) $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(BOARD)-$(1).kernel
- $(STAGING_DIR_HOST)/bin/patch-cmdline $(BIN_DIR)/openwrt-$(BOARD)-$(1).kernel '$(strip $(call Image/cmdline/$(1))) '
- ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(1).bin 4 $(BIN_DIR)/openwrt-$(BOARD)-$(1).kernel $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1)
+define Image/Build/squashfs
+ dd if=/dev/zero bs=128k count=1 >> $(KDIR)/root.squashfs
endef
-ifneq ($(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)-vmlinux
- endef
-endif
+define Image/Build
+ $(call Image/Build/$(1),$(1))
+ $(CP) $(KDIR)/vmlinux.elf $(BIN_DIR)/$(IMG_PREFIX)-$(1).kernel
+ $(STAGING_DIR_HOST)/bin/patch-cmdline $(BIN_DIR)/$(IMG_PREFIX)-$(1).kernel 'root=/dev/sda2 '
+ ./gen_image.sh $(BIN_DIR)/$(IMG_COMBINED)-$(1).bin \
+ 6 $(BIN_DIR)/$(IMG_PREFIX)-$(1).kernel \
+ $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1) \
+ 128
+endef
$(eval $(call BuildImage))