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-rw-r--r--target/rescue-x86_64/Makefile18
1 files changed, 18 insertions, 0 deletions
diff --git a/target/rescue-x86_64/Makefile b/target/rescue-x86_64/Makefile
index 5ea9d04c0..f1933ef32 100644
--- a/target/rescue-x86_64/Makefile
+++ b/target/rescue-x86_64/Makefile
@@ -9,9 +9,27 @@ include $(TOPDIR)/mk/image.mk
kernel-install:
+createinit:
+ @-rm $(LINUX_DIR)/usr/initramfs_data.cpio.lzma
+ $(SED) 's#^CONFIG_INITRAMFS_SOURCE.*#CONFIG_INITRAMFS_SOURCE="${BUILD_DIR}/${INITRAMFS_PIGGYBACK}"#' $(LINUX_DIR)/.config
+ echo 'CONFIG_INITRAMFS_ROOT_UID=0' >> $(LINUX_DIR)/.config
+ echo 'CONFIG_INITRAMFS_ROOT_GID=0' >> $(LINUX_DIR)/.config
+ echo 'CONFIG_INITRAMFS_COMPRESSION_LZMA=y' >> $(LINUX_DIR)/.config
+ echo N |$(MAKE) -C $(LINUX_DIR) V=0 CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(ARCH) \
+ CC="$(TARGET_CC)" oldconfig $(MAKE_TRACE)
+ $(MAKE) -C $(LINUX_DIR) V=0 CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(ARCH) \
+ CC="$(TARGET_CC)" $(MAKE_TRACE)
+ $(CP) $(LINUX_DIR)/arch/x86/boot/bzImage \
+ $(BIN_DIR)/${DEVICE}-${ARCH}-kernel
+
ifeq ($(FS),initramfs)
imageinstall: $(BIN_DIR)/$(INITRAMFS)
cp $(LINUX_DIR)/arch/x86/boot/bzImage $(BIN_DIR)/${DEVICE}-${ARCH}-kernel
@echo 'The kernel file is: ${BIN_DIR}/${DEVICE}-${ARCH}-kernel'
@echo 'The initramfs image is: ${BIN_DIR}/${INITRAMFS}'
endif
+
+ifeq ($(FS),initramfs-piggyback)
+imageinstall: ${BUILD_DIR}/${INITRAMFS_PIGGYBACK} createinit
+ @echo 'The kernel file is: ${BIN_DIR}/${DEVICE}-${ARCH}-kernel'
+endif