diff options
| author | Chao Li <lichao@loongson.cn> | 2023-11-04 14:19:43 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-06-18 15:02:15 +0000 |
| commit | c2d6efaef952d2513e7066020235f8bd1baefecc (patch) | |
| tree | 46a093c77535f8736f13be37bcc00275ccb5c82c | |
| parent | d6dcf621df22d4433b2b61d57e3f9f66b52a390a (diff) | |
| download | edk2-c2d6efaef952d2513e7066020235f8bd1baefecc.tar.gz | |
OvmfPkg/LoongArchVirt: Add self introduction file
Add self introduction file for LoongArch virtual machine.
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Bibo Mao <maobibo@loongson.cn>
Cc: Dongyan Qian <qiandongyan@loongson.cn>
Signed-off-by: Chao Li <lichao@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
| -rw-r--r-- | OvmfPkg/LoongArchVirt/Readme.md | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/OvmfPkg/LoongArchVirt/Readme.md b/OvmfPkg/LoongArchVirt/Readme.md new file mode 100644 index 0000000000..5e409d5070 --- /dev/null +++ b/OvmfPkg/LoongArchVirt/Readme.md @@ -0,0 +1,69 @@ +# LoongArch QEMU virt platform
+
+## Overview
+
+ LoongArch QEMU virt is a generic platform that does not require any actual hardware.
+ The minimum required QEMU version is [8.1](https://gitlab.com/qemu-project/qemu/-/tags), the minimum required GCC version is [GCC13](https://gcc.gnu.org/gcc-13/), the minimum required Binutils version is [2.40](https://ftp.gnu.org/gnu/binutils/).
+
+## Prepare (X86 Linux Environment)
+
+### Fedora39 and higher
+Install LoongArch64 cross compiler, LoongArch system QEMU.
+
+ yum install gcc-loongarch64-linux-gnu
+ yum install qemu-system-loongarch64
+
+### Others X86 OS ENV
+#### Configure cross-tools
+
+**Download:**
+
+ wget https://github.com/loongson/build-tools/releases/download/2023.08.08/x86_64-cross-tools-loongarch64-binutils_2.41-gcc_13.2.0.tar.xz
+
+**Configure the cross-tools environment:**
+
+ mkdir /opt/loongarch64_cross-toolchain/
+ tar -vxf x86_64-cross-tools-loongarch64-binutils_2.41-gcc_13.2.0.tar.xz -C /opt/loongarch64_cross-toolchain/
+ export PATH=/opt/loongarch64_cross-toolchain/cross-tools/bin:$PATH
+
+Note: Please obtain [the latest cross-compilation](https://github.com/loongson/build-tools) toolchains.
+
+#### Build QEMU
+
+ git clone https://gitlab.com/qemu-project/qemu.git
+
+Note: Please refer to QEMU compilation rules, located in qemu/doc/system/loongarch/virt.rst.
+
+
+## Build LoongArch QEMU virtual machine firmware
+#### Get edk2 resouces
+
+ git clone --recurse-submodule https://github.com/tianocore/edk2.git
+
+#### Building LoongArch QEMU virt FW with GCC
+
+ export WORKSPACE=`pwd`
+ export GCC5_LOONGARCH64_PREFIX=loongarch64-unknown-linux-gnu-
+ export PACKAGES_PATH=$WORKSPACE/edk2
+ export EDK_TOOLS_PATH=$WORKSPACE/edk2/BaseTools
+ source edk2/edksetup.sh --reconfig
+ make -C edk2/BaseTools
+ source edk2/edksetup.sh BaseTools
+ build -b RELEASE -t GCC5 -a LOONGARCH64 -p OvmfPkg/LoongArchVirt/LoongArchVirtQemu.dsc
+
+## Test LoongArch QEMU virtual machine firmware
+ qemu-system-loongarch64 \
+ -m 4G \
+ -M virt \
+ -smp 2 \
+ -cpu la464 \
+ -bios Build/LoongArchVirtQemu/RELEASE_GCC5/FV/QEMU_EFI.fd \
+ -serial stdio
+
+## Test LoongArch QEMU virtual machine OS
+
+* Download ArchLinux QCOW [images](https://mirrors.pku.edu.cn/loongarch/archlinux/images) for LoongArch.
+
+* [Running LoongArch ArchLinux on virtual machine](https://mirrors.pku.edu.cn/loongarch/archlinux/images/README.html).
+
+* Download openEuler 22.03 LTS QCOW [images](https://mirrors.nju.edu.cn/openeuler/openEuler-22.03-LTS/virtual_machine_img/loongarch64/openEuler-22.03-LTS-LoongArch-loongarch64.qcow2.xz) for LoongArch.
|