[MIPS] Introduce _machine_restart

[u-boot] / board / purple / purple.c

diff --git a/board/purple/purple.c b/board/purple/purple.c
index 4c3e5b44b5303ed161d30fe90a885658e5755f2d..13a14556ba0fd449c8def1f6d1b5a18007680b58 100644 (file)
--- a/board/purple/purple.c
+++ b/board/purple/purple.c
@@ -26,8 +26,10 @@
 #include <asm/inca-ip.h>
 #include <asm/regdef.h>
 #include <asm/mipsregs.h>
+#include <asm/io.h>
 #include <asm/addrspace.h>
 #include <asm/cacheops.h>
+#include <asm/reboot.h>
 
 #include "sconsole.h"
 
@@ -51,6 +53,13 @@ extern int   asc_serial_getc         (void);
 extern int     asc_serial_tstc         (void);
 extern void    asc_serial_setbrg       (void);
 
+void _machine_restart(void)
+{
+       void (*f)(void) = (void *) 0xbfc00000;
+
+       f();
+}
+
 static void sdram_timing_init (ulong size)
 {
        register uint pass;
@@ -145,6 +154,8 @@ int checkboard (void)
 
        printf("CPU Speed %d MHz\n", CPU_CLOCK_RATE/1000000);
 
+       set_io_port_base(0);
+
        return 0;
 }