From 68cebb8027c282a949ac0ca7dcb5baabd1c6879a Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Sat, 7 May 2011 00:18:13 +0900 Subject: [PATCH] MIPS: Move timer code to arch/mips/cpu/$(CPU)/ Current timer routines (arch/mips/lib/timer.c) are implemented assuming that MIPS32 coprocessor (CP0) resources, Counter and Compare registers in this case, are available. But this doesn't always work. We need to make sure that all MIPS-based systems don't necessarily use CP0 counter/compare registers as time keeping resources. And some MIPS variant processors might come with different hardware specs with genuine MIPS32 CP0 registers. With this change, each $(CPU)/ directory can have its own timer code. Signed-off-by: Shinya Kuribayashi --- arch/mips/cpu/mips32/Makefile | 2 +- arch/mips/{lib => cpu/mips32}/time.c | 0 arch/mips/lib/Makefile | 1 - 3 files changed, 1 insertion(+), 2 deletions(-) rename arch/mips/{lib => cpu/mips32}/time.c (100%) diff --git a/arch/mips/cpu/mips32/Makefile b/arch/mips/cpu/mips32/Makefile index e315c1bb8c..eb8e00544d 100644 --- a/arch/mips/cpu/mips32/Makefile +++ b/arch/mips/cpu/mips32/Makefile @@ -27,7 +27,7 @@ LIB = $(obj)lib$(CPU).o START = start.o SOBJS-y = cache.o -COBJS-y = cpu.o interrupts.o +COBJS-y = cpu.o interrupts.o time.o SRCS := $(START:.o=.S) $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) diff --git a/arch/mips/lib/time.c b/arch/mips/cpu/mips32/time.c similarity index 100% rename from arch/mips/lib/time.c rename to arch/mips/cpu/mips32/time.c diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile index 4e90704425..9244f3151a 100644 --- a/arch/mips/lib/Makefile +++ b/arch/mips/lib/Makefile @@ -33,7 +33,6 @@ COBJS-y += bootm_qemu_mips.o else COBJS-y += bootm.o endif -COBJS-y += time.o SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) -- 2.25.1