[U-Boot] [PATCH 4/9] at91rm9200dk: Move conditional compilation to Makefile

Jean-Christophe PLAGNIOL-VILLARD
2009-03-03T14:07:40Z

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
board/atmel/at91rm9200dk/Makefile | 14 ++++++++++----
board/atmel/at91rm9200dk/mux.c | 16 ++++++----------
2 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/board/atmel/at91rm9200dk/Makefile b/board/atmel/at91rm9200dk/Makefile
index 2d806d0..79d41d6 100644
--- a/board/atmel/at91rm9200dk/Makefile
+++ b/board/atmel/at91rm9200dk/Makefile
@@ -25,10 +25,16 @@ include $(TOPDIR)/config.mk

LIB = $(obj)lib$(BOARD).a

-COBJS := at91rm9200dk.o flash.o led.o mux.o partition.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
+COBJS-y += $(BOARD).o
+COBJS-y += flash.o
+COBJS-y += led.o
+ifdef CONFIG_HAS_DATAFLASH
+COBJS-$(CONFIG_DATAFLASH_MMC_SELECT) += mux.o
+COBJS-y += partition.o
+endif
+
+SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
SOBJS := $(addprefix $(obj),$(SOBJS))

$(LIB): $(obj).depend $(OBJS) $(SOBJS)
diff --git a/board/atmel/at91rm9200dk/mux.c b/board/atmel/at91rm9200dk/mux.c
index 8319142..030411c 100644
--- a/board/atmel/at91rm9200dk/mux.c
+++ b/board/atmel/at91rm9200dk/mux.c
@@ -3,35 +3,31 @@
#include <asm/hardware.h>
#include <dataflash.h>

-int AT91F_GetMuxStatus(void) {
-#ifdef CONFIG_DATAFLASH_MMC_SELECT
+int AT91F_GetMuxStatus(void)
+{
AT91C_BASE_PIOB->PIO_PER = CONFIG_SYS_DATAFLASH_MMC_PIO; /* Set in PIO mode */
AT91C_BASE_PIOB->PIO_OER = CONFIG_SYS_DATAFLASH_MMC_PIO; /* Configure in output */

-
if(AT91C_BASE_PIOB->PIO_ODSR & CONFIG_SYS_DATAFLASH_MMC_PIO) {
return 1;
} else {
return 0;
}
-#endif
return 0;
}

-void AT91F_SelectMMC(void) {
-#ifdef CONFIG_DATAFLASH_MMC_SELECT
+void AT91F_SelectMMC(void)
+{
AT91C_BASE_PIOB->PIO_PER = CONFIG_SYS_DATAFLASH_MMC_PIO; /* Set in PIO mode */
AT91C_BASE_PIOB->PIO_OER = CONFIG_SYS_DATAFLASH_MMC_PIO; /* Configure in output */
/* Set Output */
AT91C_BASE_PIOB->PIO_SODR = CONFIG_SYS_DATAFLASH_MMC_PIO;
-#endif
}

-void AT91F_SelectSPI(void) {
-#ifdef CONFIG_DATAFLASH_MMC_SELECT
+void AT91F_SelectSPI(void)
+{
AT91C_BASE_PIOB->PIO_PER = CONFIG_SYS_DATAFLASH_MMC_PIO; /* Set in PIO mode */
AT91C_BASE_PIOB->PIO_OER = CONFIG_SYS_DATAFLASH_MMC_PIO; /* Configure in output */
/* Clear Output */
AT91C_BASE_PIOB->PIO_CODR = CONFIG_SYS_DATAFLASH_MMC_PIO;
-#endif
}
--
1.5.6.5