[PATCH 1/2] MIPS: Allow MIPS32R2 kernel to run on P5600 and M5150

From: Jiaxun Yang
Date: Mon May 29 2023 - 09:54:20 EST


M5150 and P5600 are two MIPS32R5 kernels, however as MIPS32R5 is
backward compatible with MIPS32R2 there is no reason to forbid
M5150 and P5600 on MIPS32R2 kernel.

Signed-off-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx>
---
arch/mips/include/asm/cpu-type.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/mips/include/asm/cpu-type.h b/arch/mips/include/asm/cpu-type.h
index a4a66bd93748..4032cd90ea30 100644
--- a/arch/mips/include/asm/cpu-type.h
+++ b/arch/mips/include/asm/cpu-type.h
@@ -54,7 +54,8 @@ static inline int __pure __get_cpu_type(const int cpu_type)
case CPU_PROAPTIV:
#endif

-#ifdef CONFIG_SYS_HAS_CPU_MIPS32_R5
+#if defined(CONFIG_SYS_HAS_CPU_MIPS32_R2) || \
+ defined(CONFIG_SYS_HAS_CPU_MIPS32_R5)
case CPU_M5150:
case CPU_P5600:
#endif
--
2.39.2 (Apple Git-143)