sandbox: add getopt support

[u-boot] / arch / sandbox / cpu / cpu.c

diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c
index 554cae85ef05874221cd38f9e59edf65bb8a51fd..d7684d38eb7f9b35909a5ad625f063bc22ab552e 100644 (file)
--- a/arch/sandbox/cpu/cpu.c
+++ b/arch/sandbox/cpu/cpu.c
@@ -20,27 +20,26 @@
  */
 
 #include <common.h>
+#include <os.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
 int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
-       /*
-        * This is considered normal termination for now. We wil call os_exit()
-        * when available.
-        */
+       /* This is considered normal termination for now */
+       os_exit(0);
        return 0;
 }
 
 /* delay x useconds */
 void __udelay(unsigned long usec)
 {
-       /* Ignore this for now */
+       os_usleep(usec);
 }
 
 unsigned long timer_get_us(void)
 {
-       return 0;
+       return os_get_nsec() / 1000;
 }
 
 int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)