arm: timer and interrupt init rework
actually the timer init use the interrupt_init as init callback
which make the interrupt and timer implementation difficult to follow
so now rename it as int timer_init(void) and use interrupt_init for interrupt
btw also remane the corresponding file to the functionnality implemented
as ixp arch implement two timer - one based on interrupt - so all the timer
related code is moved to timer.c
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/cpu/arm925t/Makefile b/cpu/arm925t/Makefile
index 0d4912c..8d0e88f 100644
--- a/cpu/arm925t/Makefile
+++ b/cpu/arm925t/Makefile
@@ -26,7 +26,10 @@
LIB = $(obj)lib$(CPU).a
START = start.o
-COBJS = interrupts.o cpu.o omap925.o
+
+COBJS += cpu.o
+COBJS += omap925.o
+COBJS += timer.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/cpu/arm925t/interrupts.c b/cpu/arm925t/timer.c
similarity index 98%
rename from cpu/arm925t/interrupts.c
rename to cpu/arm925t/timer.c
index 179992d..c16ef25 100644
--- a/cpu/arm925t/interrupts.c
+++ b/cpu/arm925t/timer.c
@@ -47,7 +47,7 @@
static uint32_t lastdec;
/* nothing really to do with interrupts, just starts up a counter. */
-int interrupt_init (void)
+int timer_init (void)
{
/* Start the decrementer ticking down from 0xffffffff */
__raw_writel(TIMER_LOAD_VAL, CONFIG_SYS_TIMERBASE + LOAD_TIM);