[coreboot] [commit] r5418 - trunk/src/cpu/amd/sc520

[repository service]

Author: stepan
Date: Tue Apr 13 12:04:35 2010
New Revision: 5418
URL: https://tracker.coreboot.org/trac/coreboot/changeset/5418

Log:
use the standard udelay on sc520. 

Acked-by: Stefan Reinauer <ste...@coresystems.de>
Signed-off-by: Stefan Reinauer <ste...@coresystems.de>

Modified:
   trunk/src/cpu/amd/sc520/raminit.c
   trunk/src/cpu/amd/sc520/sc520.c

Modified: trunk/src/cpu/amd/sc520/raminit.c
==============================================================================
--- trunk/src/cpu/amd/sc520/raminit.c   Tue Apr 13 12:01:14 2010        (r5417)
+++ trunk/src/cpu/amd/sc520/raminit.c   Tue Apr 13 12:04:35 2010        (r5418)
@@ -234,18 +234,7 @@
   *ptr = 0;
 }
 
-void sc520_udelay(int microseconds) {
-       volatile int x;
-       for(x = 0; x < 1000; x++)
-               ;
-}
-
-/* looks like we define this now */
-void
-udelay(int microseconds) {
-       sc520_udelay(microseconds);
-}
-
+#include "pc80/udelay_io.c"
 
 static void dumpram(void){
   print_err("ctl "); print_err_hex8(*drcctl); print_err("\n");
@@ -311,7 +300,7 @@
        print_err("NOP\n");
        /* 100? 200? */
        udelay(100);
-       print_err("after sc520_udelay\n");
+       print_err("after udelay\n");
 
        /* issue all banks precharge */
        *drcctl=0x02;
@@ -385,8 +374,8 @@
        dummy_write();
        print_err("NOP\n");
        /* 100? 200? */
-       //sc520_udelay(100);
-       print_err("after sc520_udelay\n");
+       //udelay(100);
+       print_err("after udelay\n");
 
        /* issue all banks precharge */
        *drcctl=0x02;

Modified: trunk/src/cpu/amd/sc520/sc520.c
==============================================================================
--- trunk/src/cpu/amd/sc520/sc520.c     Tue Apr 13 12:01:14 2010        (r5417)
+++ trunk/src/cpu/amd/sc520/sc520.c     Tue Apr 13 12:04:35 2010        (r5418)
@@ -15,19 +15,6 @@
 #include <delay.h>
 #include "chip.h"
 
-
-/* hack for now */
-static void sc520_udelay(int microseconds) {
-        volatile int x;
-        for(x = 0; x < 1000; x++) 
-                ;  
-}
-
-/* looks like we define this now */
-void
-udelay(unsigned microseconds) {
-        sc520_udelay(microseconds); 
-}
 /*
  * set up basic things ... 
  * PAR should NOT go here, as it might change with the mainboard. 

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