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authorJiaxun Yang <jiaxun.yang@flygoat.com>2019-01-22 21:04:12 +0800
committerPaul Burton <paul.burton@mips.com>2019-01-22 17:32:23 -0800
commit7e280f6b0549f3c3e9e94206954d49f87c2048d0 (patch)
tree1f1b01a9e24ca5bf401c7a7679a729274a145af4 /arch/mips/Kconfig
parentMIPS: Loongson32: workaround di issue (diff)
downloadlinux-dev-7e280f6b0549f3c3e9e94206954d49f87c2048d0.tar.xz
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MIPS: Loongson32: Revert ISA level to MIPS32R2
GS232 core have implemented all necessary mips32r2 instructions. Serval missing FP instructions can be emulated by kernel. The issue of di instruction have been solved. Thus we revert the ISA level back to MIPS32R2. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org Cc: keguang.zhang@gmail.com
Diffstat (limited to '')
-rw-r--r--arch/mips/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 09537d4f656d..0694f2c1aa85 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1864,7 +1864,7 @@ config CPU_LOONGSON2
config CPU_LOONGSON1
bool
select CPU_MIPS32
- select CPU_MIPSR1
+ select CPU_MIPSR2
select CPU_HAS_PREFETCH
select CPU_HAS_LOAD_STORE_LR
select CPU_SUPPORTS_32BIT_KERNEL