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 c7bf8a9155801ca162402a0560e8ea1a1ae1a9e2..d7684d38eb7f9b35909a5ad625f063bc22ab552e 100644 (file)
--- a/arch/sandbox/cpu/cpu.c
+++ b/arch/sandbox/cpu/cpu.c
@@ -34,12 +34,12 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 /* 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)