at91rm9200: move reset code to reset.c

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

diff --git a/cpu/arm920t/at91rm9200/Makefile b/cpu/arm920t/at91rm9200/Makefile
index 67f17fa..161ca94 100644 (file)
--- a/cpu/arm920t/at91rm9200/Makefile
+++ b/cpu/arm920t/at91rm9200/Makefile
@@ -25,9 +25,17 @@ include $(TOPDIR)/config.mk
 
 LIB    = $(obj)lib$(SOC).a
 
-COBJS  = bcm5221.o dm9161.o ether.o i2c.o interrupts.o \
-         lxt972.o usb.o spi.o
-SOBJS  = lowlevel_init.o
+SOBJS  += lowlevel_init.o
+
+COBJS  += bcm5221.o
+COBJS  += dm9161.o
+COBJS  += ether.o
+COBJS  += i2c.o
+COBJS  += interrupts.o
+COBJS  += lxt972.o
+COBJS  += reset.o
+COBJS  += spi.o
+COBJS  += usb.o
 
 SRCS   := $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS   := $(addprefix $(obj),$(SOBJS) $(COBJS))

diff --git a/cpu/arm920t/at91rm9200/interrupts.c b/cpu/arm920t/at91rm9200/interrupts.c
index cff4916..4c38a9a 100644 (file)
--- a/cpu/arm920t/at91rm9200/interrupts.c
+++ b/cpu/arm920t/at91rm9200/interrupts.c
@@ -45,8 +45,6 @@ AT91PS_TC tmr;
 static ulong timestamp;
 static ulong lastinc;
 
-void board_reset(void) __attribute__((__weak__));
-
 int interrupt_init (void)
 {
        tmr = AT91C_BASE_TC0;
@@ -160,38 +158,3 @@ ulong get_tbclk (void)
        tbclk = CONFIG_SYS_HZ;
        return tbclk;
 }
-
-/*
- * Reset the cpu by setting up the watchdog timer and let him time out
- * or toggle a GPIO pin on the AT91RM9200DK board
- */
-void reset_cpu (ulong ignored)
-{
-
-#if defined(CONFIG_AT91RM9200_USART)
-       /*shutdown the console to avoid strange chars during reset */
-       serial_exit();
-#endif
-
-       if (board_reset)
-               board_reset();
-
-       /* this is the way Linux does it */
-
-       /* FIXME:
-        * These defines should be moved into
-        * include/asm-arm/arch-at91rm9200/AT91RM9200.h
-        * as soon as the whitespace fix gets applied.
-        */
-       #define AT91C_ST_RSTEN (0x1 << 16)
-       #define AT91C_ST_EXTEN (0x1 << 17)
-       #define AT91C_ST_WDRST (0x1 <<  0)
-       #define ST_WDMR *((unsigned long *)0xfffffd08)  /* watchdog mode register */
-       #define ST_CR *((unsigned long *)0xfffffd00)    /* system clock control register */
-
-       ST_WDMR = AT91C_ST_RSTEN | AT91C_ST_EXTEN | 1 ;
-       ST_CR = AT91C_ST_WDRST;
-
-       while (1);
-       /* Never reached */
-}

diff --git a/cpu/arm920t/at91rm9200/reset.c b/cpu/arm920t/at91rm9200/reset.c
new file mode 100644 (file)
index 0000000..945ea2c
--- /dev/null
+++ b/cpu/arm920t/at91rm9200/reset.c
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2002
+ * Lineo, Inc. <www.lineo.com>
+ * Bernhard Kuhn <bkuhn@lineo.com>
+ *
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Alex Zuepke <azu@sysgo.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/arch/hardware.h>
+
+void board_reset(void) __attribute__((__weak__));
+
+/*
+ * Reset the cpu by setting up the watchdog timer and let him time out
+ * or toggle a GPIO pin on the AT91RM9200DK board
+ */
+void reset_cpu (ulong ignored)
+{
+
+#if defined(CONFIG_AT91RM9200_USART)
+       /*shutdown the console to avoid strange chars during reset */
+       serial_exit();
+#endif
+
+       if (board_reset)
+               board_reset();
+
+       /* this is the way Linux does it */
+
+       /* FIXME:
+        * These defines should be moved into
+        * include/asm-arm/arch-at91rm9200/AT91RM9200.h
+        * as soon as the whitespace fix gets applied.
+        */
+       #define AT91C_ST_RSTEN (0x1 << 16)
+       #define AT91C_ST_EXTEN (0x1 << 17)
+       #define AT91C_ST_WDRST (0x1 <<  0)
+       #define ST_WDMR *((unsigned long *)0xfffffd08)  /* watchdog mode register */
+       #define ST_CR *((unsigned long *)0xfffffd00)    /* system clock control register */
+
+       ST_WDMR = AT91C_ST_RSTEN | AT91C_ST_EXTEN | 1 ;
+       ST_CR = AT91C_ST_WDRST;
+
+       while (1);
+       /* Never reached */
+}