diff options
Diffstat (limited to 'target/device/x86/i386/linux26.mk')
| -rw-r--r-- | target/device/x86/i386/linux26.mk | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/target/device/x86/i386/linux26.mk b/target/device/x86/i386/linux26.mk new file mode 100644 index 000000000..af872b41b --- /dev/null +++ b/target/device/x86/i386/linux26.mk @@ -0,0 +1,114 @@ +############################################################# +# +# Linux kernel 2.6 target +# +############################################################# +ifneq ($(filter $(TARGETS),linux26),) + + +# Version of Linux to download and then apply patches to +DOWNLOAD_LINUX26_VERSION=2.6.19.1 +# Version of Linux after applying any patches +LINUX26_VERSION=2.6.19.1 + + + +LINUX26_SOURCE=linux-$(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 +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 +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 $(LINUX26_KCONFIG)"; \ + echo ""; \ + sleep 5; \ + fi; + +$(LINUX26_DIR)/.patched: $(LINUX26_DIR)/.unpacked + #toolchain/patch-kernel.sh $(LINUX26_DIR) $(LINUX26_PATCH_DIR) + touch $(LINUX26_DIR)/.patched + +$(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 + +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 $(LINUX26_DIR)/.configured + +$(LINUX26_DIR)/.depend_done: $(LINUX26_DIR)/.configured + $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) prepare + touch $(LINUX26_DIR)/.depend_done + +$(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)/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) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) \ + DEPMOD=$(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-depmod \ + INSTALL_MOD_PATH=$(TARGET_DIR) modules_install + rm -f $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/build + touch -c $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep + +linux26: cross-depmod26 $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION)/modules.dep + +linux26-source: $(DL_DIR)/$(LINUX26_SOURCE) + +# This has been renamed so we do _NOT_ by default run this on 'make clean' +linux26clean: + rm -f $(LINUX26_KERNEL) + -$(MAKE) PATH=$(TARGET_PATH) -C $(LINUX26_DIR) clean + +linux26-dirclean: + rm -rf $(LINUX26_DIR) + +endif |