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-rw-r--r--config/Config-images.in7
-rw-r--r--include/kernel-defaults.mk3
2 files changed, 10 insertions, 0 deletions
diff --git a/config/Config-images.in b/config/Config-images.in
index 607659114e..90e873edb8 100644
--- a/config/Config-images.in
+++ b/config/Config-images.in
@@ -52,6 +52,13 @@ menu "Target Images"
help
Kernel uses specified external cpio as INITRAMFS_SOURCE.
+ config TARGET_INITRAMFS_FORCE
+ bool "Force"
+ depends on TARGET_ROOTFS_INITRAMFS
+ default n
+ help
+ Ignore the initramfs passed by the bootloader.
+
comment "Root filesystem archives"
config TARGET_ROOTFS_CPIOGZ
diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
index f0618633b2..33f3a8210f 100644
--- a/include/kernel-defaults.mk
+++ b/include/kernel-defaults.mk
@@ -63,6 +63,8 @@ ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
$(call Kernel/SetInitramfs/PreConfigure)
echo 'CONFIG_INITRAMFS_ROOT_UID=$(shell id -u)' >> $(LINUX_DIR)/.config
echo 'CONFIG_INITRAMFS_ROOT_GID=$(shell id -g)' >> $(LINUX_DIR)/.config
+ echo 'CONFIG_INITRAMFS_FORCE=y' >> $(LINUX_DIR)/.config
+ echo "$(if $(CONFIG_TARGET_INITRAMFS_FORCE),CONFIG_INITRAMFS_FORCE=y,# CONFIG_INITRAMFS_FORCE is not set)" >> $(LINUX_DIR)/.config
echo "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_NONE),CONFIG_INITRAMFS_COMPRESSION_NONE=y,# CONFIG_INITRAMFS_COMPRESSION_NONE is not set)" >> $(LINUX_DIR)/.config
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_GZIP),CONFIG_INITRAMFS_COMPRESSION_GZIP=y\nCONFIG_RD_GZIP=y,# CONFIG_INITRAMFS_COMPRESSION_GZIP is not set\n# CONFIG_RD_GZIP is not set)" >> $(LINUX_DIR)/.config
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_BZIP2),CONFIG_INITRAMFS_COMPRESSION_BZIP2=y\nCONFIG_RD_BZIP2=y,# CONFIG_INITRAMFS_COMPRESSION_BZIP2 is not set\n# CONFIG_RD_BZIP2 is not set)" >> $(LINUX_DIR)/.config
@@ -78,6 +80,7 @@ define Kernel/SetNoInitramfs
mv $(LINUX_DIR)/.config.set $(LINUX_DIR)/.config.old
grep -v INITRAMFS $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config.set
echo 'CONFIG_INITRAMFS_SOURCE=""' >> $(LINUX_DIR)/.config.set
+ echo '# CONFIG_INITRAMFS_FORCE is not set' >> $(LINUX_DIR)/.config.set
endef
define Kernel/Configure/Default