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new package/linux structure. so that we can maintain kernel 2.6 and 2.4
in parallel. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@1060 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
wbx
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69
openwrt/package/linux/linux-2.4/README
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69
openwrt/package/linux/linux-2.4/README
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@ -0,0 +1,69 @@
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Description of kernel patches in patches:
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000-linux-mips.patch
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This is the diff between vanilla linux-2.4.30 and linux-mips.org kernel
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(CVS tag 2_4_30 used). The kernel source from linux-mips.org CVS repository has
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newer drivers and code then vanilla linux-2.4.30 especially for the mips architecture.
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001-bcm47xx.patch
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This is the broadcom specific code from netgear (wg602v3-GPL-v1.0.6) GPL source tarball.
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There are many small patches included, so it works with linux 2.4.30 kernel.
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The original code is based on Linux 2.4.20.
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002-wl-fix.patch
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The driver for the wireless lan chip on brcm47xx based routers is binary only.
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This means it depends on older data structures in the kernel. We backported some
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of the changes or changed some of the data structures to work with the binary modul.
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This is a really bad hack, but without source code, there is no better chance to get
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the driver working with newer kernels.
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003-squashfs.patch
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Support for the squashfs filesystem. It has better compression ratio then cramfs.
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004-squashfs-lzma.patch
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LZMA Addon patch from Oleg I. Vdovikin for the squashfs filesystem.
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Even better compression ratio.
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005-jffs2-compression.patch
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Compression for jffs2 filesystem.
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100-ebtables.patch
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Filtering packets on ethernet layer. See http://ebtables.sf.net
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101-netfilter-ipp2p.patch
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102-netfilter-layer7.patch
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103-netfilter-nat-pptp.patch
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104-netfilter-maxconn.patch
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105-netfilter-TTL.patch
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106-mppe-mppc.patch
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107-cifs.patch
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108-optional-aout-support.patch
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109-ipsec-nat-traversal.patch
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110-netdev_random_core.patch
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111-netdev_random_et.patch
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200-i4l.patch
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201-hfc-usb-backport.patch
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202-pl2303-backport.patch
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203-hfsplus-fix.patch
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204-net-b44.patch
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205-gcc-3.4-ldscript.patch
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206-gcc-3.4-fixes.patch
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207-gcc-4.0-fixes.patch
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1216
openwrt/package/linux/linux-2.4/linux.config
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1216
openwrt/package/linux/linux-2.4/linux.config
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File diff suppressed because it is too large
Load Diff
114
openwrt/package/linux/linux-2.4/linux.mk
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114
openwrt/package/linux/linux-2.4/linux.mk
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#############################################################
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# $Id$
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#
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# Linux 2.4 kernel target for the OpenWRT project
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#
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# patches are sorted by numbers
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# 0xx needed patches for board, cpu, filesystem
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# 1xx addon patches for new features (netfilter, ebtables, cifs,..)
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# 2xx compile fixes, driver fixes
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#
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#############################################################
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LINUX_FORMAT=zImage
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LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
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-e 's/mipsel/mips/' \
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-e 's/powerpc/ppc/' \
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-e 's/sh[234]/sh/' \
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)
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LINUX_BINARY_DRIVER_SITE=http://openwrt.org/downloads/
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LINUX_SOURCE=linux-$(LINUX_VERSION).tar.bz2
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LINUX_KCONFIG=./linux-2.4/linux.config
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LINUX_PATCHES=./linux-2.4/patches
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LINUX_BINLOC=arch/$(LINUX_KARCH)/bcm947xx/compressed/piggy
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# Used by pcmcia-cs and others
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LINUX_SOURCE_DIR=$(LINUX_DIR)-$(LINUX_VERSION)
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# proprietary driver, extracted from asus GPL sourcetree GPL_1941.zip
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LINUX_BINARY_WL_DRIVER=kernel-binary-wl-0.3.tar.gz
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LINUX_BINARY_WL_MD5SUM=cc45df670bcfb4e74a709b9d7beba636
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LINUX_ET_DRIVER=kernel-source-et-0.7.tar.gz
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LINUX_ET_MD5SUM=f2277895f52eae26ae37065685507031
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TARGET_MODULES_DIR=$(TARGET_DIR)/lib/modules/$(LINUX_VERSION)
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$(DL_DIR)/$(LINUX_BINARY_WL_DRIVER):
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$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_BINARY_WL_DRIVER) $(LINUX_BINARY_WL_MD5SUM) $(LINUX_BINARY_DRIVER_SITE)
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$(DL_DIR)/$(LINUX_ET_DRIVER):
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$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_ET_DRIVER) $(LINUX_ET_MD5SUM) $(LINUX_BINARY_DRIVER_SITE)
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$(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE) $(DL_DIR)/$(LINUX_BINARY_WL_DRIVER) $(DL_DIR)/$(LINUX_ET_DRIVER)
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-mkdir -p $(BUILD_DIR)
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bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
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ln -sf $(LINUX_DIR)-$(LINUX_VERSION) $(LINUX_DIR)
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zcat $(DL_DIR)/$(LINUX_BINARY_WL_DRIVER) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
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zcat $(DL_DIR)/$(LINUX_ET_DRIVER) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
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touch $(LINUX_DIR)/.unpacked
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$(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
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# copy binary wlan driver
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mkdir $(LINUX_DIR)/drivers/net/{et,wl}
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cp -a $(BUILD_DIR)/wl/*.o $(LINUX_DIR)/drivers/net/wl
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# copy proprietary et source
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cp -a $(BUILD_DIR)/et/* $(LINUX_DIR)/drivers/net/et
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mkdir -p $(LINUX_DIR)/arch/mips/bcm947xx/include/
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cp -a $(BUILD_DIR)/et/*.h $(LINUX_DIR)/arch/mips/bcm947xx/include/
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$(PATCH) $(LINUX_DIR) $(LINUX_PATCHES)
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touch $(LINUX_DIR)/.patched
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$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
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-cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
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$(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" \
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$(LINUX_DIR)/Makefile \
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$(LINUX_DIR)/arch/mips/Makefile
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$(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
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$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/version.h
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touch $(LINUX_DIR)/.configured
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$(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.configured
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$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) dep
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touch $(LINUX_DIR)/.depend_done
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$(LINUX_DIR)/$(LINUX_BINLOC): $(LINUX_DIR)/.depend_done
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$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) CFLAGS_KERNEL="-fno-delayed-branch " $(LINUX_FORMAT)
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$(LINUX_KERNEL): $(LINUX_DIR)/$(LINUX_BINLOC)
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cp -fa $< $@
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touch -c $(LINUX_KERNEL)
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$(LINUX_IMAGE): $(LINUX_KERNEL)
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cat $^ | $(BUILD_DIR)/lzma/lzma e -si -so -eos > $@ || (rm -f $@ && false)
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$(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
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rm -rf $(BUILD_DIR)/modules
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$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) CFLAGS_KERNEL="-fno-delayed-branch " modules
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$(MAKE) -C $(LINUX_DIR) DEPMOD=true INSTALL_MOD_PATH=$(BUILD_DIR)/modules modules_install
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touch $(LINUX_DIR)/.modules_done
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$(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
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mkdir -p $(STAGING_DIR)/include
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tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/
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tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/
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$(TARGET_MODULES_DIR):
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-mkdir -p $(TARGET_MODULES_DIR)
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linux: $(LINUX_DIR)/.modules_done $(TARGET_MODULES_DIR)
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linux-source: $(DL_DIR)/$(LINUX_SOURCE)
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# This has been renamed so we do _NOT_ by default run this on 'make clean'
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linuxclean: clean
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rm -f $(LINUX_KERNEL) $(LINUX_IMAGE)
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-$(MAKE) -C $(LINUX_DIR) clean
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linux-dirclean:
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rm -f $(BUILD_DIR)/openwrt-kmodules.tar.bz2
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rm -rf $(LINUX_DIR)-$(LINUX_VERSION)
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rm -rf $(LINUX_DIR)
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rm -rf $(BUILD_DIR)/modules
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rm -rf $(BUILD_DIR)/wl
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rm -rf $(BUILD_DIR)/et
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