mips: Add a reset_cpu() function

The current do_reset() is called from a command context. Add a function
which can be used from anywhere, as is done on ARM.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/mips/cpu/cpu.c b/arch/mips/cpu/cpu.c
index acfc9dc43f170957e35c2ce26b13bff5a12236b6..443465047715c43d7af2cd56b95ccfef143120fd 100644 (file)
--- a/arch/mips/cpu/cpu.c
+++ b/arch/mips/cpu/cpu.c
@@ -4,6 +4,7 @@
  * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
  */
 
+#include <cpu_func.h>
 #include <command.h>
 #include <init.h>
 #include <linux/compiler.h>
@@ -20,9 +21,14 @@ void __weak _machine_restart(void)
                /* NOP */;
 }
 
-int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
+void reset_cpu(void)
 {
        _machine_restart();
+}
+
+int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
+{
+       reset_cpu();
 
        return 0;
 }