2015-05-21 05:17:22 +03:00
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# UEFI bios for QEMU
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## Building
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### Preparation
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```
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git clone https://github.com/tianocore/edk2.git
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cd edk2
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```
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### bios32.bin
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```
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2015-05-24 14:24:36 +03:00
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OvmfPkg/build.sh -a IA32 -n 4
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2015-05-21 05:17:22 +03:00
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cp Build/OvmfX64/DEBUG_GCC4?/FV/OVMF.fd bios32.bin
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```
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### bios64.bin
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```
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OvmfPkg/build.sh -a X64 -n 4
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cp Build/OvmfX64/DEBUG_GCC4?/FV/OVMF.fd bios64.bin
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```
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## Using
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### 32-bit UEFI in 64-bit system (emulating BayTrail)
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```
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2015-05-21 05:21:39 +03:00
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qemu-system-x86_64 -bios /path/to/bios32.bin ....<other qemu options>....
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2015-05-21 05:17:22 +03:00
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```
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### 64-bit UEFI in 64-bit system
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```
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2015-05-21 05:21:39 +03:00
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qemu-system-x86_64 -bios /path/to/bios64.bin ....<other qemu options>....
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2015-05-21 05:17:22 +03:00
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```
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### 32-bit UEFI in 32-bit system (emulating old Macs
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```
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2015-05-21 05:21:39 +03:00
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qemu-system-i386 -bios /path/to/bios32.bin ....<other qemu options>....
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2015-05-21 05:17:22 +03:00
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```
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