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/sa1100/Makefile b/cpu/sa1100/Makefile
index fd696f7..28b6682 100644
--- a/cpu/sa1100/Makefile
+++ b/cpu/sa1100/Makefile
@@ -26,7 +26,9 @@
LIB = $(obj)lib$(CPU).a
START = start.o
-COBJS = interrupts.o cpu.o
+
+COBJS += cpu.o
+COBJS += timer.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))