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/pxa/Makefile b/cpu/pxa/Makefile
index 42903b2..5dc3a52 100644
--- a/cpu/pxa/Makefile
+++ b/cpu/pxa/Makefile
@@ -26,7 +26,13 @@
LIB = $(obj)lib$(CPU).a
START = start.o
-COBJS = serial.o interrupts.o cpu.o i2c.o pxafb.o usb.o
+
+COBJS += cpu.o
+COBJS += i2c.o
+COBJS += pxafb.o
+COBJS += serial.o
+COBJS += timer.o
+COBJS += usb.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))