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Diffstat (limited to 'target/device/x86/i386/linux.mk')
-rw-r--r--target/device/x86/i386/linux.mk180
1 files changed, 84 insertions, 96 deletions
diff --git a/target/device/x86/i386/linux.mk b/target/device/x86/i386/linux.mk
index 50a5ecd63..af872b41b 100644
--- a/target/device/x86/i386/linux.mk
+++ b/target/device/x86/i386/linux.mk
@@ -1,126 +1,114 @@
#############################################################
#
-# Linux kernel targets
-#
-# Note: If you have any patches to apply, create the directory
-# sources/kernel-patches and put your patches in there and number
-# them in the order you wish to apply them... i.e.
-#
-# sources/kernel-patches/001-my-special-stuff.bz2
-# sources/kernel-patches/003-gcc-Os.bz2
-# sources/kernel-patches/004_no-warnings.bz2
-# sources/kernel-patches/030-lowlatency-mini.bz2
-# sources/kernel-patches/031-lowlatency-fixes-5.bz2
-# sources/kernel-patches/099-shutup.bz2
-# etc...
-#
-# these patches will all be applied by the patch-kernel.sh
-# script (which will also abort the build if it finds rejects)
-# -Erik
+# Linux kernel 2.6 target
#
#############################################################
-ifneq ($(filter $(TARGETS),linux),)
+ifneq ($(filter $(TARGETS),linux26),)
+
+
+# Version of Linux to download and then apply patches to
+DOWNLOAD_LINUX26_VERSION=2.6.19.1
+# Version of Linux after applying any patches
+LINUX26_VERSION=2.6.19.1
-LINUX_VERSION=$(LINUX_HEADERS_VERSION)
-# File name for the Linux kernel binary
-LINUX_KERNEL=linux-kernel-$(LINUX_VERSION)-$(KERNEL_ARCH).srec
+LINUX26_SOURCE=linux-$(DOWNLOAD_LINUX26_VERSION).tar.bz2
+LINUX26_SITE=http://ftp.kernel.org/pub/linux/kernel/v2.6
+
+#LINUX26_FORMAT=vmlinux
+#LINUX26_BINLOC=$(LINUX26_FORMAT)
+LINUX26_FORMAT=bzImage
+LINUX26_BINLOC=arch/i386/boot/$(LINUX26_FORMAT)
+
# Linux kernel configuration file
-LINUX_KCONFIG=$(X86_I386_PATH)/linux.config
+LINUX26_KCONFIG=$(X86_I386_PATH)/linux26.config
+
+# File name for the Linux kernel binary
+LINUX26_KERNEL=linux-kernel-$(LINUX26_VERSION)-$(KERNEL_ARCH)
+
+# Version of Linux AFTER patches
+LINUX26_DIR=$(BUILD_DIR)/linux-$(LINUX26_VERSION)
# kernel patches
-LINUX_PATCH_DIR=target/device/x86/i386/kernel-patches/
-
-LINUX_MAKE_FLAGS = $(TARGET_CONFIGURE_OPTS) ARCH=$(KERNEL_ARCH) PATH=$(TARGET_PATH) \
- INSTALL_MOD_PATH=$(TARGET_DIR) \
-
-LINUX_FORMAT=vmlinux
-
-LINUX_BINLOC=$(LINUX_FORMAT)
-##LINUX_DIR=$(BUILD_DIR)/linux-$(LINUX_VERSION)
-##LINUX_SOURCE=linux-$(DOWNLOAD_LINUX_VERSION).tar.bz2
-##LINUX_SITE=http://www.kernel.org/pub/linux/kernel/v2.6
-# Used by pcmcia-cs and others
-LINUX_DIR=$(LINUX_HEADERS_UNPACK_DIR)
-
-
-#$(DL_DIR)/$(LINUX_SOURCE):
-# -mkdir -p $(DL_DIR)
-# $(WGET) -P $(DL_DIR) $(LINUX_SITE)/$(LINUX_SOURCE)
-
-#$(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE)
-# -mkdir -p $(TOOL_BUILD_DIR)
-# -(cd $(TOOL_BUILD_DIR); ln -snf $(LINUX_DIR) linux)
-# $(LINUX_HEADERS_CAT) $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
-#ifneq ($(DOWNLOAD_LINUX_VERSION),$(LINUX_VERSION))
-# # Rename the dir from the downloaded version to the AFTER patch version
-# mv -f $(BUILD_DIR)/linux-$(DOWNLOAD_LINUX_VERSION) $(BUILD_DIR)/linux-$(LINUX_VERSION)
-#endif
-# [ -d $(LINUX_PATCH_DIR) && toolchain/patch-kernel.sh $(LINUX_DIR) $(LINUX_PATCH_DIR)
-# touch $(LINUX_DIR)/.unpacked
-
-$(LINUX_KCONFIG):
- @if [ ! -f "$(LINUX_KCONFIG)" ] ; then \
+LINUX26_PATCH_DIR=target/device/x86/i386/kernel-patches/
+
+LINUX26_MAKE_FLAGS = $(TARGET_CONFIGURE_OPTS) ARCH=$(KERNEL_ARCH) \
+ PATH=$(TARGET_PATH) INSTALL_MOD_PATH=$(TARGET_DIR) \
+ CROSS_COMPILE=$(KERNEL_CROSS)
+
+
+
+
+$(DL_DIR)/$(LINUX26_SOURCE):
+ $(WGET) -P $(DL_DIR) $(LINUX26_SITE)/$(LINUX26_SOURCE)
+
+$(LINUX26_DIR)/.unpacked: $(DL_DIR)/$(LINUX26_SOURCE)
+ rm -rf $(LINUX26_DIR)
+ bzcat $(DL_DIR)/$(LINUX26_SOURCE) | tar -C $(BUILD_DIR) -xvf -
+ifneq ($(DOWNLOAD_LINUX26_VERSION),$(LINUX26_VERSION))
+ # Rename the dir from the downloaded version to the AFTER patch version
+ mv -f $(BUILD_DIR)/linux-$(DOWNLOAD_LINUX26_VERSION) $(BUILD_DIR)/linux-$(LINUX26_VERSION)
+endif
+ touch $(LINUX26_DIR)/.unpacked
+
+$(LINUX26_KCONFIG):
+ @if [ ! -f "$(LINUX26_KCONFIG)" ] ; then \
echo ""; \
echo "You should create a .config for your kernel"; \
- echo "and install it as $(LINUX_KCONFIG)"; \
+ echo "and install it as $(LINUX26_KCONFIG)"; \
echo ""; \
sleep 5; \
fi;
-#$(LINUX_DIR)/.configured $(BUILD_DIR)/linux/.configured: $(LINUX_DIR)/.unpacked $(LINUX_KCONFIG)
-$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched $(LINUX_KCONFIG)
- -cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
- $(MAKE) $(LINUX_MAKE_FLAGS) -C $(LINUX_DIR) oldconfig
- touch $(LINUX_DIR)/.configured
+$(LINUX26_DIR)/.patched: $(LINUX26_DIR)/.unpacked
+ #toolchain/patch-kernel.sh $(LINUX26_DIR) $(LINUX26_PATCH_DIR)
+ touch $(LINUX26_DIR)/.patched
-linux-menuconfig: $(LINUX_DIR)/.patched
- [ -f $(LINUX_DIR)/.config ] || cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
- $(MAKE) $(LINUX_MAKE_FLAGS) -C $(LINUX_DIR) menuconfig
- -[ -f $(LINUX_DIR)/.config ] && touch $(LINUX_DIR)/.configured
+$(LINUX26_DIR)/.configured: $(LINUX26_DIR)/.patched $(LINUX26_KCONFIG)
+ -cp $(LINUX26_KCONFIG) $(LINUX26_DIR)/.config
+ $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) oldconfig
+ touch $(LINUX26_DIR)/.configured
-$(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.patched
- $(MAKE) $(LINUX_MAKE_FLAGS) -C $(LINUX_DIR) prepare
- touch $(LINUX_DIR)/.depend_done
+linux26-menuconfig: $(LINUX26_DIR)/.patched
+ [ -f $(LINUX26_DIR)/.config ] || cp $(LINUX26_KCONFIG) $(LINUX26_DIR)/.config
+ $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) menuconfig
+ -[ -f $(LINUX26_DIR)/.config ] && touch $(LINUX26_DIR)/.configured
-$(LINUX_DIR)/$(LINUX_BINLOC): $(LINUX_DIR)/.depend_done
- $(MAKE) $(LINUX_MAKE_FLAGS) -C $(LINUX_DIR) $(LINUX_FORMAT) bzImage
- $(MAKE) $(LINUX_MAKE_FLAGS) -C $(LINUX_DIR) modules
- [ -d $(TARGET_DIR)/boot/ ] || mkdir $(TARGET_DIR)/boot
- cp -a $(LINUX_DIR)/arch/$(KERNEL_ARCH)/boot/bzImage $(LINUX_DIR)/System.map $(TARGET_DIR)/boot/
+$(LINUX26_DIR)/.depend_done: $(LINUX26_DIR)/.configured
+ $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) prepare
+ touch $(LINUX26_DIR)/.depend_done
-$(LINUX_KERNEL): $(LINUX_DIR)/$(LINUX_BINLOC)
- $(KERNEL_CROSS)objcopy -O srec $(LINUX_DIR)/$(LINUX_BINLOC) $(LINUX_KERNEL)
- touch -c $(LINUX_KERNEL)
+$(LINUX26_KERNEL): $(LINUX26_DIR)/.depend_done
+ $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) $(LINUX26_FORMAT) bzImage
+ $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) modules
+ cp -fa $(LINUX26_DIR)/$(LINUX26_BINLOC) $(LINUX26_KERNEL)
+ touch -c $(LINUX26_KERNEL)
-$(TARGET_DIR)/lib/modules/$(LINUX_VERSION)/modules.dep: $(LINUX_KERNEL)
- rm -rf $(TARGET_DIR)/lib/modules
+$(TARGET_DIR)/boot/$(LINUX26_BINLOC): $(LINUX26_KERNEL)
+ [ -d $(TARGET_DIR)/boot/ ] || mkdir $(TARGET_DIR)/boot
+ cp -a $(LINUX26_DIR)/$(LINUX26_BINLOC) $(LINUX26_DIR)/System.map $(TARGET_DIR)/boot/
+ touch -c $(TARGET_DIR)/boot/$(LINUX26_BINLOC)
+
+$(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep: $(LINUX26_KERNEL)
+ rm -rf $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)
rm -f $(TARGET_DIR)/sbin/cardmgr
- $(MAKE) $(LINUX_MAKE_FLAGS) -C $(LINUX_DIR) DEPMOD=`which true` \
+ $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) \
+ DEPMOD=$(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-depmod \
INSTALL_MOD_PATH=$(TARGET_DIR) modules_install
- (cd $(TARGET_DIR)/lib/modules; ln -s $(LINUX_VERSION)/kernel/drivers .)
- $(TARGET_DEVICE_DEPMOD) \
- -b $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)/ \
- -k $(LINUX_DIR)/vmlinux \
- -F $(LINUX_DIR)/System.map \
- > $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)/modules.dep
-
-$(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
- mkdir -p $(STAGING_DIR)/include
- tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/
- tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/
+ rm -f $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/build
+ touch -c $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep
-linux: $(STAGING_DIR)/include/linux/version.h $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)/modules.dep
+linux26: cross-depmod26 $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep
-linux-source: $(DL_DIR)/$(LINUX_SOURCE)
+linux26-source: $(DL_DIR)/$(LINUX26_SOURCE)
# This has been renamed so we do _NOT_ by default run this on 'make clean'
-linuxclean:
- rm -f $(LINUX_KERNEL)
- -$(MAKE) PATH=$(TARGET_PATH) -C $(LINUX_DIR) clean
+linux26clean:
+ rm -f $(LINUX26_KERNEL)
+ -$(MAKE) PATH=$(TARGET_PATH) -C $(LINUX26_DIR) clean
-linux-dirclean:
- rm -rf $(LINUX_DIR)
+linux26-dirclean:
+ rm -rf $(LINUX26_DIR)
endif