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Dynamically search UEFI firmware

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This commit is contained in:
Wildan Mubarok 2025-06-24 10:16:01 +00:00
parent ddb5ff532c
commit 58fd275ad9
1 changed files with 30 additions and 15 deletions
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45
mk/qemu.mk
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@ -23,11 +23,20 @@ else ifeq ($(ARCH),x86_64)
QEMU_CPU?=core2duo
QEMU_SMP?=4
QEMU_MEM?=2048
uefi?=yes
ifeq ($(uefi),yes)
FIRMWARE=/usr/share/OVMF/OVMF_CODE.fd
FIRMWARE=$(firstword \
$(wildcard /usr/share/OVMF/OVMF_CODE.fd) \
)
ifeq ($(FIRMWARE),)
PFLASH0=$(firstword \
$(wildcard /usr/share/qemu/edk2-x86_64-code.fd) \
$(wildcard /opt/homebrew/opt/qemu/share/qemu/edk2s-x86_64-code.fd) \
)
endif
endif
ifneq ($(usb),no)
QEMUFLAGS+=-device nec-usb-xhci,id=xhci
QEMUFLAGS+=-usb -device usb-kbd -device usb-tablet
endif
else ifeq ($(ARCH),aarch64)
# Default to UEFI as U-Boot doesn't set up a framebuffer for us and we don't yet support
@ -52,7 +61,15 @@ else ifeq ($(ARCH),aarch64)
endif
else
ifeq ($(uefi),yes)
FIRMWARE=/usr/share/AAVMF/AAVMF_CODE.fd
FIRMWARE=$(firstword \
$(wildcard /usr/share/AAVMF/AAVMF_CODE.fd) \
)
ifeq ($(FIRMWARE),)
PFLASH0=$(firstword \
$(wildcard /usr/share/qemu/edk2-aarch64-code.fd) \
$(wildcard /opt/homebrew/opt/qemu/share/qemu/edk2-aarch64-code.fd) \
)
endif
else
FIRMWARE=$(BUILD)/qemu_uboot.rom
endif
@ -79,8 +96,16 @@ else ifeq ($(ARCH),riscv64gc)
QEMU_MEM?=2048
QEMU_CPU=max
disk?=nvme
PFLASH0=/usr/share/qemu-efi-riscv64/RISCV_VIRT_CODE.fd
PFLASH1=/usr/share/qemu-efi-riscv64/RISCV_VIRT_VARS.fd
PFLASH0=$(firstword \
$(wildcard /usr/share/qemu-efi-riscv64/RISCV_VIRT_CODE.fd) \
$(wildcard /usr/share/qemu/edk2-riscv-code.fd) \
$(wildcard /opt/homebrew/opt/qemu/share/qemu/edk2-riscv-code.fd) \
)
PFLASH1=$(firstword \
$(wildcard /usr/share/qemu-efi-riscv64/RISCV_VIRT_VARS.fd) \
$(wildcard /usr/share/qemu/edk2-riscv-vars.fd) \
$(wildcard /opt/homebrew/opt/qemu/share/qemu/edk2-riscv-vars.fd) \
)
ifneq ($(vga),no)
QEMUFLAGS+=-device ramfb
endif
@ -265,16 +290,6 @@ $(BUILD)/raspi3bp_uboot.rom:
$(BUILD)/qemu_uboot.rom:
wget -O $@ https://gitlab.redox-os.org/Ivan/redox_firmware/-/raw/main/platform/qemu/qemu_arm64/u-boot-qemu-arm64.bin
/usr/share/AAVMF/AAVMF_CODE.fd:
echo "\n\n\nMissing /usr/share/AAVMF/AAVMF_CODE.fd UEFI firmware file.\n\
Please install the qemu-efi-aarch64 package or use efi=no to download U-Boot instead.\n" \
&& exit 1
/usr/share/qemu-efi-riscv64/RISCV_VIRT_CODE.fd /usr/share/qemu-efi-riscv64/RISCV_VIRT_VARS.fd:
echo "\n\n\nMissing $@ UEFI firmware file.\n\
Please install the qemu-efi-riscv64 package.\n"
&& exit 1
qemu: qemu-deps
$(QEMU) $(QEMUFLAGS)