1 files changed, 10 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 4099ddab920..dda5f2c72c2 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -257,6 +257,13 @@ void __init chrp_setup_arch(void)
         if (rtas_token("display-character") >= 0)
                 ppc_md.progress = rtas_progress;
 
+        /* use RTAS time-of-day routines if available */
+        if (rtas_token("get-time-of-day") != RTAS_UNKNOWN_SERVICE) {
+                ppc_md.get_boot_time    = rtas_get_boot_time;
+                ppc_md.get_rtc_time     = rtas_get_rtc_time;
+                ppc_md.set_rtc_time     = rtas_set_rtc_time;
+        }
+
 #ifdef CONFIG_BOOTX_TEXT
         if (ppc_md.progress == NULL && boot_text_mapped)
                 ppc_md.progress = btext_progress;
@@ -505,9 +512,11 @@ void __init chrp_init(void)
         ppc_md.halt           = rtas_halt;
 
         ppc_md.time_init      = chrp_time_init;
+        ppc_md.calibrate_decr = chrp_calibrate_decr;
+
+        /* this may get overridden with rtas routines later... */
         ppc_md.set_rtc_time   = chrp_set_rtc_time;
         ppc_md.get_rtc_time   = chrp_get_rtc_time;
-        ppc_md.calibrate_decr = chrp_calibrate_decr;
 
 #ifdef CONFIG_SMP
         smp_ops = &chrp_smp_ops;