From 0cf2ea1121aa14f6873ed2907a3e27b62c87fcbe Mon Sep 17 00:00:00 2001 From: Jiaxun Yang Date: Wed, 22 Apr 2020 22:43:44 +0800 Subject: MIPS: Kernel: Identify Loongson-2K processors Loongson-2K (Loongson64 Reduced) is a family of SoC shipped with gs264e core. Signed-off-by: Jiaxun Yang Signed-off-by: Thomas Bogendoerfer --- arch/mips/kernel/idle.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/mips/kernel/idle.c') diff --git a/arch/mips/kernel/idle.c b/arch/mips/kernel/idle.c index 37f8e78e2869..60d8c2a380fe 100644 --- a/arch/mips/kernel/idle.c +++ b/arch/mips/kernel/idle.c @@ -180,7 +180,8 @@ void __init check_wait(void) break; case CPU_LOONGSON64: if ((c->processor_id & (PRID_IMP_MASK | PRID_REV_MASK)) >= - (PRID_IMP_LOONGSON_64C | PRID_REV_LOONGSON3A_R2_0)) + (PRID_IMP_LOONGSON_64C | PRID_REV_LOONGSON3A_R2_0) || + (c->processor_id & PRID_IMP_MASK) == PRID_IMP_LOONGSON_64R) cpu_wait = r4k_wait; break; -- cgit v1.2.3-59-g8ed1b