boot-qemu.py: Handle LoongArch's EFI firmware location change

Loongson renamed this file in [1], which results in a 404 file getting downloaded as the firmware, so QEMU obviously refuses to start. If the old firmware file does not exist locally already, download and use the new file name. Link: loongson/Firmware@638906d [1] Signed-off-by: Nathan Chancellor <[email protected]>
ClangBuiltLinux · Jul 19, 2024 · 4e29d0d · 4e29d0d
1 parent ddb4c86
commit 4e29d0d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/boot-qemu.py b/boot-qemu.py
@@ -511,6 +511,10 @@ def __init__(self):
         bios = Path(utils.BOOT_UTILS, 'images', self._initrd_arch,
                     'edk2-loongarch64-code.fd')
         if not bios.exists():
+            # Loongson renamed this in https://github.com/loongson/Firmware/commit/638906de6143283d86c70d80f4e9a30b50731c24
+            # so download it to the new location if it does not exist already.
+            bios = bios.with_name('QEMU_EFI.fd')
+
             bios.parent.mkdir(exist_ok=True, parents=True)
             firmware_url = f"https://github.com/loongson/Firmware/raw/main/LoongArchVirtMachine/{bios.name}"
             utils.green(