openwrt/package/boot/grub2/Makefile
Tomasz Maciej Nowak bdd78897c3 grub2: re-add test module
It seems more hardware needs early load of firmware when initialised
to work properly (at least Intel hardware). One of previous case is CPU
microcode, which this series[1] tried to change. The second one is Intel
graphics IC, which needs firmware for controlling DMC circuit (switch
conncted display to DC6 power state). As it stands, the i915 module is
built-in and it seems the hardware can't cope with firmware loaded
later from rootfs, it needs to be supplied when the module is loaded.
Unfortunately we need bootloader to handle the load of firmware in this
case, but as previously mentioned series[1], there was an error when
initrd was hardcoded, instead of testing existence for it and then
loading. To remedy this in later the 55b808e0c4 ('x86: image: add test
module to bootloader') was commited. Which was later accidentally
dropped when grub2 image creation was moved to packages. Therefore bring
back test module, so we can test for cases of existing firmware in
grub.cfg.

1. https://patchwork.ozlabs.org/project/openwrt/cover/20181120162044.16371-1-tomek_n@o2.pl

Fixes: 5a5df62d95 ("x86/grub2: move grub2 image creation to package")
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
2023-02-26 22:22:48 +01:00

182 lines
5.0 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2006-2021 OpenWrt.org
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=grub
PKG_VERSION:=2.06
PKG_RELEASE:=$(AUTORELEASE)
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@GNU/grub
PKG_HASH:=b79ea44af91b93d17cd3fe80bdae6ed43770678a9a5ae192ccea803ebb657ee1
PKG_LICENSE:=GPL-3.0-or-later
PKG_CPE_ID:=cpe:/a:gnu:grub2
HOST_BUILD_PARALLEL:=1
PKG_BUILD_DEPENDS:=grub2/host
ifneq ($(BUILD_VARIANT),none)
PKG_ASLR_PIE:=0
PKG_SSP:=0
endif
PKG_FLAGS:=nonshared
include $(INCLUDE_DIR)/host-build.mk
include $(INCLUDE_DIR)/package.mk
define Package/grub2/Default
CATEGORY:=Boot Loaders
SECTION:=boot
TITLE:=GRand Unified Bootloader ($(1))
URL:=http://www.gnu.org/software/grub/
DEPENDS:=@TARGET_x86
VARIANT:=$(1)
endef
Package/grub2=$(call Package/grub2/Default,pc)
Package/grub2-efi=$(call Package/grub2/Default,efi)
define Package/grub2-editenv
CATEGORY:=Utilities
SECTION:=utils
SUBMENU:=Boot Loaders
TITLE:=Grub2 Environment editor
URL:=http://www.gnu.org/software/grub/
DEPENDS:=@TARGET_x86
VARIANT:=none
endef
define Package/grub2-editenv/description
Edit grub2 environment files.
endef
define Package/grub2-bios-setup
CATEGORY:=Utilities
SECTION:=utils
SUBMENU:=Boot Loaders
TITLE:=Grub2 BIOS boot setup tool
URL:=http://www.gnu.org/software/grub/
DEPENDS:=@TARGET_x86
VARIANT:=none
endef
define Package/grub2-bios-setup/description
Set up images to bootable.
endef
HOST_BUILD_PREFIX := $(STAGING_DIR_HOST)
CONFIGURE_VARS += \
grub_build_mkfont_excuse="don't want fonts"
CONFIGURE_ARGS += \
--target=$(REAL_GNU_TARGET_NAME) \
--disable-werror \
--disable-nls \
--disable-device-mapper \
--disable-libzfs \
--disable-liblzma \
--disable-grub-mkfont \
--with-platform=$(BUILD_VARIANT)
HOST_CONFIGURE_VARS += \
grub_build_mkfont_excuse="don't want fonts"
HOST_CONFIGURE_ARGS += \
--disable-grub-mkfont \
--target=$(REAL_GNU_TARGET_NAME) \
--sbindir="$(STAGING_DIR_HOST)/bin" \
--disable-werror \
--disable-libzfs \
--disable-nls \
--with-platform=none
HOST_MAKE_FLAGS += \
TARGET_RANLIB=$(TARGET_RANLIB) \
LIBLZMA=$(STAGING_DIR_HOST)/lib/liblzma.a
ifneq ($(BUILD_VARIANT),none)
TARGET_CFLAGS := $(filter-out -O2 -O3 -fno-plt,$(TARGET_CFLAGS))
MAKE_PATH := grub-core
endif
define Host/Configure
$(SED) 's,(RANLIB),(TARGET_RANLIB),' $(HOST_BUILD_DIR)/grub-core/Makefile.in
$(Host/Configure/Default)
endef
define Package/grub2/install
$(INSTALL_DIR) $(STAGING_DIR_IMAGE)/grub2
$(CP) $(PKG_BUILD_DIR)/grub-core/boot.img $(STAGING_DIR_IMAGE)/grub2/
$(CP) $(PKG_BUILD_DIR)/grub-core/cdboot.img $(STAGING_DIR_IMAGE)/grub2/
sed 's#msdos1#gpt1#g' ./files/grub-early.cfg >$(PKG_BUILD_DIR)/grub-early.cfg
$(STAGING_DIR_HOST)/bin/grub-mkimage \
-d $(PKG_BUILD_DIR)/grub-core \
-p /boot/grub \
-O i386-pc \
-c $(PKG_BUILD_DIR)/grub-early.cfg \
-o $(STAGING_DIR_IMAGE)/grub2/gpt-core.img \
at_keyboard biosdisk boot chain configfile fat linux ls part_gpt reboot search serial test vga
$(STAGING_DIR_HOST)/bin/grub-mkimage \
-d $(PKG_BUILD_DIR)/grub-core \
-p /boot/grub \
-O i386-pc \
-c ./files/grub-early.cfg \
-o $(STAGING_DIR_IMAGE)/grub2/generic-core.img \
at_keyboard biosdisk boot chain configfile ext2 linux ls part_msdos reboot search serial test vga
$(STAGING_DIR_HOST)/bin/grub-mkimage \
-d $(PKG_BUILD_DIR)/grub-core \
-p /boot/grub \
-O i386-pc \
-c ./files/grub-early.cfg \
-o $(STAGING_DIR_IMAGE)/grub2/eltorito.img \
at_keyboard biosdisk boot chain configfile iso9660 linux ls part_msdos reboot search serial test vga
$(STAGING_DIR_HOST)/bin/grub-mkimage \
-d $(PKG_BUILD_DIR)/grub-core \
-p /boot/grub \
-O i386-pc \
-c ./files/grub-early.cfg \
-o $(STAGING_DIR_IMAGE)/grub2/legacy-core.img \
biosdisk boot chain configfile ext2 linux ls part_msdos reboot search serial vga
endef
define Package/grub2-efi/install
sed 's#msdos1#gpt1#g' ./files/grub-early.cfg >$(PKG_BUILD_DIR)/grub-early.cfg
$(STAGING_DIR_HOST)/bin/grub-mkimage \
-d $(PKG_BUILD_DIR)/grub-core \
-p /boot/grub \
-O $(CONFIG_ARCH)-efi \
-c $(PKG_BUILD_DIR)/grub-early.cfg \
-o $(STAGING_DIR_IMAGE)/grub2/boot$(if $(CONFIG_x86_64),x64,ia32).efi \
at_keyboard boot chain configfile fat linux ls part_gpt reboot serial test efi_gop efi_uga
$(STAGING_DIR_HOST)/bin/grub-mkimage \
-d $(PKG_BUILD_DIR)/grub-core \
-p /boot/grub \
-O $(CONFIG_ARCH)-efi \
-c ./files/grub-early.cfg \
-o $(STAGING_DIR_IMAGE)/grub2/iso-boot$(if $(CONFIG_x86_64),x64,ia32).efi \
at_keyboard boot chain configfile fat iso9660 linux ls part_msdos part_gpt reboot serial test efi_gop efi_uga
endef
define Package/grub2-editenv/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/grub-editenv $(1)/usr/sbin/
endef
define Package/grub2-bios-setup/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/grub-bios-setup $(1)/usr/sbin/
endef
$(eval $(call HostBuild))
$(eval $(call BuildPackage,grub2))
$(eval $(call BuildPackage,grub2-efi))
$(eval $(call BuildPackage,grub2-editenv))
$(eval $(call BuildPackage,grub2-bios-setup))