@@ -197,6 +197,13 @@ config BR2_TARGET_GRUB2_BUILTIN_CONFIG
device and other configuration parameters, but however menu
entries cannot be described in this embedded configuration.
+config BR2_TARGET_GRUB2_CFG
+ string "grub2 menu entries config"
+ default "boot/grub2/grub.cfg"
+ help
+ Path to a Grub 2 configuration file containing the grub2 menu
+ entries.
+
endif # BR2_TARGET_GRUB2
comment "grub2 needs a toolchain w/ wchar"
@@ -105,8 +105,9 @@ define GRUB2_INSTALL_IMAGES_CMDS
-p "$(GRUB2_PREFIX)" \
$(if $(GRUB2_BUILTIN_CONFIG),-c $(GRUB2_BUILTIN_CONFIG)) \
$(GRUB2_BUILTIN_MODULES)
- mkdir -p $(dir $(GRUB2_CFG))
- $(INSTALL) -D -m 0644 boot/grub2/grub.cfg $(GRUB2_CFG)
+ $(if $(BR2_TARGET_GRUB2_CFG), \
+ mkdir -p $(dir $(GRUB2_CFG)) && \
+ $(INSTALL) -D -m 0644 $(BR2_TARGET_GRUB2_CFG) $(GRUB2_CFG))
$(GRUB2_IMAGE_INSTALL_ELTORITO)
endef
This config can be used to provide a custom Grub 2 configuration file containing menu entries. In the previous implementation, this had to be always done by an external script, overwriting the default file. This should be backwards compatible as the default value is the previous hardcoded value. Signed-off-by: Erico Nunes <nunes.erico@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> --- Changes v1 -> v2: - Only patch rebase and commit rewording. --- boot/grub2/Config.in | 7 +++++++ boot/grub2/grub2.mk | 5 +++-- 2 files changed, 10 insertions(+), 2 deletions(-)