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| author | Weijie Gao <hackpascal@gmail.com> | 2024-01-07 03:10:45 +0800 |
|---|---|---|
| committer | Chuanhong Guo <gch981213@gmail.com> | 2024-05-04 14:14:16 +0800 |
| commit | 7fcb82665e96a50174084c8bfcd0302ce31291f4 (patch) | |
| tree | 6693d4e3537166ccfff51c617659e50500163a9e /toolchain | |
| parent | 197d90dc31741a5510cd2218eff0befa935312cd (diff) | |
| download | openwrt-7fcb82665e96a50174084c8bfcd0302ce31291f4.tar.gz openwrt-7fcb82665e96a50174084c8bfcd0302ce31291f4.tar.bz2 openwrt-7fcb82665e96a50174084c8bfcd0302ce31291f4.zip | |
loongarch64: new target
Add target for Loongson LoongArch64-based boards.
LoongArch is a new RISC ISA developed by Loongson. It's a bit like
MIPS or RISC-V. LoongArch includes both 32-bit and 64-bit versions
(LoongArch32/LoongArch64).
Loongson 3A5000 and 3A6000 are the two existing CPUs of LoongArch64
and is used for PC products. It's BIOS supports ACPI and UEFI-only
boot. These CPUs supports SMP and SMT.
At present only LoongArch64 is supported by linux kernel.
Toolchain requirement:
binutils >= 2.40
gcc >= 13.1
For details, please check the following links:
https://lwn.net/Articles/861951/
https://loongson.github.io/LoongArch-Documentation/README-EN.html
Signed-off-by: Weijie Gao <hackpascal@gmail.com>
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/Config.in | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/toolchain/Config.in b/toolchain/Config.in index 24caecccb3..b4ba5b3b67 100644 --- a/toolchain/Config.in +++ b/toolchain/Config.in @@ -97,6 +97,7 @@ menuconfig EXTERNAL_TOOLCHAIN default "arm-unknown-linux-gnu" if arm default "armeb-unknown-linux-gnu" if armeb default "i486-unknown-linux-gnu" if i386 + default "loongarch64-unknown-linux-gnu" if loongarch64 default "mips-unknown-linux-gnu" if mips default "mipsel-unknown-linux-gnu" if mipsel default "powerpc-unknown-linux-gnu" if powerpc @@ -111,6 +112,7 @@ menuconfig EXTERNAL_TOOLCHAIN default "arm-unknown-linux-gnu-" if arm default "armeb-unknown-linux-gnu-" if armeb default "i486-unknown-linux-gnu-" if i386 + default "loongarch64-unknown-linux-gnu-" if loongarch64 default "mips-unknown-linux-gnu-" if mips default "mipsel-unknown-linux-gnu-" if mipsel default "powerpc-unknown-linux-gnu-" if powerpc @@ -125,6 +127,7 @@ menuconfig EXTERNAL_TOOLCHAIN default "/opt/cross/arm-unknown-linux-gnu" if arm default "/opt/cross/armeb-unknown-linux-gnu" if armeb default "/opt/cross/i486-unknown-linux-gnu" if i386 + default "/opt/cross/loongarch64-unknown-linux-gnu" if loongarch64 default "/opt/cross/mips-unknown-linux-gnu" if mips default "/opt/cross/mipsel-unknown-linux-gnu" if mipsel default "/opt/cross/powerpc-unknown-linux-gnu" if powerpc |