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vgabios_variants := stdvga cirrus vmware qxl isavga virtio bochs-display ramfb ati
vgabios_targets := $(subst -isavga,,$(patsubst %,vgabios-%.bin,$(vgabios_variants)))
pxerom_variants := e1000 e1000e eepro100 ne2k_pci pcnet rtl8139 virtio vmxnet3
pxerom_targets := 8086100e 808610d3 80861209 10500940 10222000 10ec8139 1af41000 15ad07b0
pxe-rom-e1000 efi-rom-e1000 : VID := 8086
pxe-rom-e1000 efi-rom-e1000 : DID := 100e
pxe-rom-e1000e efi-rom-e1000e : VID := 8086
pxe-rom-e1000e efi-rom-e1000e : DID := 10d3
pxe-rom-eepro100 efi-rom-eepro100 : VID := 8086
pxe-rom-eepro100 efi-rom-eepro100 : DID := 1209
pxe-rom-ne2k_pci efi-rom-ne2k_pci : VID := 1050
pxe-rom-ne2k_pci efi-rom-ne2k_pci : DID := 0940
pxe-rom-pcnet efi-rom-pcnet : VID := 1022
pxe-rom-pcnet efi-rom-pcnet : DID := 2000
pxe-rom-rtl8139 efi-rom-rtl8139 : VID := 10ec
pxe-rom-rtl8139 efi-rom-rtl8139 : DID := 8139
pxe-rom-virtio efi-rom-virtio : VID := 1af4
pxe-rom-virtio efi-rom-virtio : DID := 1000
pxe-rom-vmxnet3 efi-rom-vmxnet3 : VID := 15ad
pxe-rom-vmxnet3 efi-rom-vmxnet3 : DID := 07b0
#
# cross compiler auto detection
#
path := $(subst :, ,$(PATH))
system := $(shell uname -s | tr "A-Z" "a-z")
# first find cross binutils in path
find-cross-ld = $(firstword $(wildcard $(patsubst %,%/$(1)-*$(system)*-ld,$(path))))
# then check we have cross gcc too
find-cross-gcc = $(firstword $(wildcard $(patsubst %ld,%gcc,$(call find-cross-ld,$(1)))))
# finally strip off path + toolname so we get the prefix
find-cross-prefix = $(subst gcc,,$(notdir $(call find-cross-gcc,$(1))))
arm_cross_prefix := $(call find-cross-prefix,arm)
powerpc64_cross_prefix := $(call find-cross-prefix,powerpc64)
powerpc_cross_prefix := $(call find-cross-prefix,powerpc)
x86_64_cross_prefix := $(call find-cross-prefix,x86_64)
riscv32_cross_prefix := $(call find-cross-prefix,riscv32)
riscv64_cross_prefix := $(call find-cross-prefix,riscv64)
# tag our seabios builds
SEABIOS_EXTRAVERSION="-prebuilt.qemu.org"
#
# EfiRom utility is shipped with edk2 / tianocore, in BaseTools/
#
# We need that to combine multiple images (legacy bios,
# efi ia32, efi x64) into a single rom binary.
#
EDK2_EFIROM = edk2/BaseTools/Source/C/bin/EfiRom
default help:
@echo "nothing is build by default"
@echo "available build targets:"
@echo " bios -- update bios.bin (seabios)"
@echo " vgabios -- update vgabios binaries (seabios)"
@echo " pxerom -- update nic roms (bios only)"
@echo " efirom -- update nic roms (bios+efi)"
@echo " slof -- update slof.bin"
@echo " skiboot -- update skiboot.lid"
@echo " u-boot.e500 -- update u-boot.e500"
@echo " u-boot.sam460 -- update u-boot.sam460"
@echo " npcm7xx_bootrom -- update vbootrom for npcm7xx"
@echo " efi -- update UEFI (edk2) platform firmware"
@echo " opensbi32-generic -- update OpenSBI for 32-bit generic machine"
@echo " opensbi64-generic -- update OpenSBI for 64-bit generic machine"
@echo " qboot -- update qboot"
@echo " clean -- delete the files generated by the previous" \
"build targets"
bios: build-seabios-config-seabios-128k \
build-seabios-config-seabios-256k \
build-seabios-config-seabios-microvm
cp seabios/builds/seabios-128k/bios.bin ../pc-bios/bios.bin
cp seabios/builds/seabios-256k/bios.bin ../pc-bios/bios-256k.bin
cp seabios/builds/seabios-microvm/bios.bin ../pc-bios/bios-microvm.bin
vgabios seavgabios: $(patsubst %,seavgabios-%,$(vgabios_variants))
seavgabios-isavga: build-seabios-config-vga-isavga
cp seabios/builds/vga-isavga/vgabios.bin ../pc-bios/vgabios.bin
seavgabios-%: build-seabios-config-vga-%
cp seabios/builds/vga-$*/vgabios.bin ../pc-bios/vgabios-$*.bin
build-seabios-config-%: config.%
mkdir -p seabios/builds/$*
cp $< seabios/builds/$*/.config
$(MAKE) -C seabios \
EXTRAVERSION=$(SEABIOS_EXTRAVERSION) \
CROSS_PREFIX=$(x86_64_cross_prefix) \
KCONFIG_CONFIG=$(CURDIR)/seabios/builds/$*/.config \
OUT=$(CURDIR)/seabios/builds/$*/ oldnoconfig
$(MAKE) -C seabios \
EXTRAVERSION=$(SEABIOS_EXTRAVERSION) \
CROSS_PREFIX=$(x86_64_cross_prefix) \
KCONFIG_CONFIG=$(CURDIR)/seabios/builds/$*/.config \
OUT=$(CURDIR)/seabios/builds/$*/ all
.PHONY: skiboot qboot
pxerom: $(patsubst %,pxe-rom-%,$(pxerom_variants))
pxe-rom-%: build-pxe-roms
cp ipxe/src/bin/$(VID)$(DID).rom ../pc-bios/pxe-$*.rom
efirom: $(patsubst %,efi-rom-%,$(pxerom_variants))
efi-rom-%: build-pxe-roms build-efi-roms edk2-basetools
$(EDK2_EFIROM) -f "0x$(VID)" -i "0x$(DID)" -l 0x02 \
-b ipxe/src/bin/$(VID)$(DID).rom \
-ec ipxe/src/bin-x86_64-efi/$(VID)$(DID).efidrv \
-o ../pc-bios/efi-$*.rom
build-pxe-roms:
$(MAKE) -C ipxe/src CONFIG=qemu \
CROSS_COMPILE=$(x86_64_cross_prefix) \
$(patsubst %,bin/%.rom,$(pxerom_targets))
build-efi-roms: build-pxe-roms
$(MAKE) -C ipxe/src CONFIG=qemu \
CROSS_COMPILE=$(x86_64_cross_prefix) \
$(patsubst %,bin-x86_64-efi/%.efidrv,$(pxerom_targets))
# Build scripts can pass compiler/linker flags to the EDK2
# build tools via the EDK2_BASETOOLS_OPTFLAGS (CFLAGS) and
# EDK2_BASETOOLS_LDFLAGS (LDFLAGS) environment variables.
#
# Example:
#
# make -C roms \
# EDK2_BASETOOLS_OPTFLAGS='...' \
# EDK2_BASETOOLS_LDFLAGS='...' \
# efirom
#
edk2-basetools:
cd edk2/BaseTools && git submodule update --init --force \
Source/C/BrotliCompress/brotli
$(MAKE) -C edk2/BaseTools \
PYTHON_COMMAND=$${EDK2_PYTHON_COMMAND:-python3} \
EXTRA_OPTFLAGS='$(EDK2_BASETOOLS_OPTFLAGS)' \
EXTRA_LDFLAGS='$(EDK2_BASETOOLS_LDFLAGS)'
slof:
$(MAKE) -C SLOF CROSS=$(powerpc64_cross_prefix) qemu
cp SLOF/boot_rom.bin ../pc-bios/slof.bin
u-boot.e500:
$(MAKE) -C u-boot O=build-e500 qemu-ppce500_config
$(MAKE) -C u-boot CROSS_COMPILE=$(powerpc_cross_prefix) \
O=build-e500
$(powerpc_cross_prefix)strip u-boot/build-e500/u-boot -o \
../pc-bios/u-boot.e500
u-boot.sam460:
$(MAKE) -C u-boot-sam460ex Sam460ex_config
$(MAKE) -C u-boot-sam460ex CROSS_COMPILE=$(powerpc_cross_prefix)
cp u-boot-sam460ex/u-boot.bin ../pc-bios/u-boot-sam460-20100605.bin
skiboot:
$(MAKE) -C skiboot CROSS=$(powerpc64_cross_prefix)
cp skiboot/skiboot.lid ../pc-bios/skiboot.lid
efi: edk2-basetools
$(MAKE) -f Makefile.edk2
opensbi32-generic:
$(MAKE) -C opensbi \
CROSS_COMPILE=$(riscv32_cross_prefix) \
PLATFORM="generic"
cp opensbi/build/platform/generic/firmware/fw_dynamic.bin ../pc-bios/opensbi-riscv32-generic-fw_dynamic.bin
opensbi64-generic:
$(MAKE) -C opensbi \
CROSS_COMPILE=$(riscv64_cross_prefix) \
PLATFORM="generic"
cp opensbi/build/platform/generic/firmware/fw_dynamic.bin ../pc-bios/opensbi-riscv64-generic-fw_dynamic.bin
MESON = meson
NINJA = ninja
qboot:
mkdir -p qboot/build
$(MESON) setup $(if $(wildcard qboot/build/meson-private),--wipe,) qboot qboot/build
$(NINJA) -C qboot/build
cp qboot/build/bios.bin ../pc-bios/qboot.rom
npcm7xx_bootrom:
$(MAKE) -C vbootrom CROSS_COMPILE=$(arm_cross_prefix)
cp vbootrom/npcm7xx_bootrom.bin ../pc-bios/npcm7xx_bootrom.bin
clean:
rm -rf seabios/.config seabios/out seabios/builds
$(MAKE) -C ipxe/src veryclean
$(MAKE) -C edk2/BaseTools clean
$(MAKE) -C SLOF clean
rm -rf u-boot/build-e500
$(MAKE) -C u-boot-sam460ex distclean
$(MAKE) -C skiboot clean
$(MAKE) -f Makefile.edk2 clean
$(MAKE) -C opensbi clean
$(MAKE) -C qboot clean
$(MAKE) -C vbootrom clean
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