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openwrt/target/linux/rb532-2.6/image/Makefile

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credit where credit is due SVN-Revision: 4091
2006-06-27 00:35:46 +00:00
#
# 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 in the image makefiles SVN-Revision: 4036
2006-06-21 03:13:25 +00:00
include $(TOPDIR)/rules.mk
add INCLUDE_DIR variable for $(TOPDIR)/include SVN-Revision: 4033
2006-06-21 02:32:39 +00:00
include $(INCLUDE_DIR)/image.mk
Add NAND flash/YAFFS2 patches for RB532 by David Goodenough Read the kernel command line from an otherwise unused area of the kernel image (will be used for changing the command line on the fly when copying the system from CF to NAND) SVN-Revision: 5296
2006-10-26 01:08:41 +00:00
include $(INCLUDE_DIR)/kernel.mk
add rb532 support SVN-Revision: 3956
2006-06-15 21:43:59 +00:00
LOADADDR = 0x81000000 # RAM start + 16M
KERNEL_ENTRY = 0x80101000
RAMSIZE = 0x00100000 # 1MB
IMAGE_COPY = 1
LOADER_MAKEOPTS= \
KDIR=$(KDIR) \
LOADADDR=$(LOADADDR) \
KERNEL_ENTRY=$(KERNEL_ENTRY) \
RAMSIZE=$(RAMSIZE) \
IMAGE_COPY=$(IMAGE_COPY)
replace the ugly rb532 cmdline hack with a cleaner one that does not depend on magic offsets SVN-Revision: 5699
2006-12-06 18:31:28 +00:00
define Build/Compile
$(CC) -o $(STAGING_DIR)/bin/patch-cmdline $(PLATFORM_DIR)/src/patch-cmdline.c
endef
add rb532 support SVN-Revision: 3956
2006-06-15 21:43:59 +00:00
define Build/Clean
some platform support path name cleanup SVN-Revision: 5846
2006-12-18 18:30:29 +00:00
$(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean
add rb532 support SVN-Revision: 3956
2006-06-15 21:43:59 +00:00
endef
define Image/Prepare
Add NAND flash/YAFFS2 patches for RB532 by David Goodenough Read the kernel command line from an otherwise unused area of the kernel image (will be used for changing the command line on the fly when copying the system from CF to NAND) SVN-Revision: 5296
2006-10-26 01:08:41 +00:00
$(KERNEL_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $(LINUX_DIR)/vmlinux $(LINUX_KERNEL)
Add initial version of the new Image Builder It's still a bit rough in a few places, but it seems to work for Broadcom at least - other targets untested. SVN-Revision: 6071
2007-01-10 21:52:28 +00:00
cat $(KDIR)/vmlinux | $(STAGING_DIR)/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 $(LINUX_DIR)/vmlinux $(KDIR)/vmlinux.elf
add rb532 support SVN-Revision: 3956
2006-06-15 21:43:59 +00:00
endef
define Image/BuildKernel
$(CP) $(KDIR)/loader.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinux
endef
Add NAND flash/YAFFS2 patches for RB532 by David Goodenough Read the kernel command line from an otherwise unused area of the kernel image (will be used for changing the command line on the fly when copying the system from CF to NAND) SVN-Revision: 5296
2006-10-26 01:08:41 +00:00
define Image/cmdline/jffs2-64k
block2mtd.block2mtd=/dev/cfa2,65536 root=/dev/mtdblock0 rootfstype=jffs2
endef
define Image/cmdline/jffs2-128k
block2mtd.block2mtd=/dev/cfa2,131072 root=/dev/mtdblock0 rootfstype=jffs2
endef
define Image/cmdline/ext2
root=/dev/cfa2 rootfstype=ext2
endef
define Image/Build
Add initial version of the new Image Builder It's still a bit rough in a few places, but it seems to work for Broadcom at least - other targets untested. SVN-Revision: 6071
2007-01-10 21:52:28 +00:00
$(STAGING_DIR)/bin/patch-cmdline $(KDIR)/vmlinux.elf '$(strip $(call Image/cmdline/$(1))) '
remove custom partition table hack, add ptgen utility for generating partition tables SVN-Revision: 5704
2006-12-07 00:26:26 +00:00
./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin 4 $(LINUX_DIR)/vmlinux 16 $(KDIR)/root.$(1)
add rb532 support SVN-Revision: 3956
2006-06-15 21:43:59 +00:00
endef
$(eval $(call BuildImage))