| Message ID | 20190122130415.3440-3-jiaxun.yang@flygoat.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [1/6] MIPS: Loongson32: Remove unused platform devices | expand |
Hello, Jiaxun Yang wrote: > 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> Applied to mips-next. Thanks, Paul [ This message was auto-generated; if you believe anything is incorrect then please email paul.burton@mips.com to report it. ]
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 787290781b8c..5f6cf6fe6382 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1866,7 +1866,7 @@ 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 diff --git a/arch/mips/loongson32/Platform b/arch/mips/loongson32/Platform index a0dbb3b2f2de..0db38f64f571 100644 --- a/arch/mips/loongson32/Platform +++ b/arch/mips/loongson32/Platform @@ -1,4 +1,4 @@ -cflags-$(CONFIG_CPU_LOONGSON1) += -march=mips32 -Wa,--trap +cflags-$(CONFIG_CPU_LOONGSON1) += -march=mips32r2 -Wa,--trap platform-$(CONFIG_MACH_LOONGSON32) += loongson32/ cflags-$(CONFIG_MACH_LOONGSON32) += -I$(srctree)/arch/mips/include/asm/mach-loongson32 load-$(CONFIG_CPU_LOONGSON1) += 0xffffffff80100000
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> --- arch/mips/Kconfig | 2 +- arch/mips/loongson32/Platform | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)