Remove useless udelay() duplication.

Abuild-tested for the boards that are touched.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4760 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

11 files changed, 5 insertions, 95 deletions

diff --git a/src/mainboard/asus/mew-vm/auto.c b/src/mainboard/asus/mew-vm/auto.c
index 2a585e764b..674b73ffe5 100644
--- a/src/mainboard/asus/mew-vm/auto.c
+++ b/src/mainboard/asus/mew-vm/auto.c
@@ -38,18 +38,9 @@
 #define SERIAL_DEV PNP_DEV(0x2e, LPC47B272_SP1)
 
 #include "southbridge/intel/i82801xx/i82801xx_early_smbus.c"
-
-/* TODO: Not needed? */
-void udelay(int usecs) 
-{
-	int i;
-	for (i = 0; i < usecs; i++)
-		outb(i&0xff, 0x80);
-}
-
 #include "lib/debug.c"
+#include "pc80/udelay_io.c"
 #include "lib/delay.c"
-
 #include "northbridge/intel/i82810/raminit.c"
 #include "northbridge/intel/i82810/debug.c"
 
diff --git a/src/mainboard/dell/s1850/auto.c b/src/mainboard/dell/s1850/auto.c
index 4f61a45500..be8181215d 100644
--- a/src/mainboard/dell/s1850/auto.c
+++ b/src/mainboard/dell/s1850/auto.c
@@ -42,13 +42,6 @@
 #define RECVENA_CONFIG  0x0808090a
 #define RECVENB_CONFIG  0x0808090a
 
-//void udelay(int usecs)
-//{
-//        int i;
-//        for(i = 0; i < usecs; i++)
-//                outb(i&0xff, 0x80);
-//}
-
 #if 0
 static void hard_reset(void)
 {
diff --git a/src/mainboard/emulation/qemu-x86/auto.c b/src/mainboard/emulation/qemu-x86/auto.c
index 7cf4012134..fb92ac946b 100644
--- a/src/mainboard/emulation/qemu-x86/auto.c
+++ b/src/mainboard/emulation/qemu-x86/auto.c
@@ -11,16 +11,7 @@
 #include "pc80/mc146818rtc_early.c"
 #include "pc80/serial.c"
 #include "arch/i386/lib/console.c"
-
-/*
- */
-void udelay(int usecs) 
-{
-	int i;
-	for(i = 0; i < usecs; i++)
-		outb(i&0xff, 0x80);
-}
-
+#include "pc80/udelay_io.c"
 #include "lib/delay.c"
 #include "cpu/x86/lapic/boot_cpu.c"
 
diff --git a/src/mainboard/emulation/qemu-x86/rom.c b/src/mainboard/emulation/qemu-x86/rom.c
index 65c2644599..de1b162fd4 100644
--- a/src/mainboard/emulation/qemu-x86/rom.c
+++ b/src/mainboard/emulation/qemu-x86/rom.c
@@ -7,15 +7,6 @@
 #include <console/console.h>
 #include <cbfs.h>
 
-/*
- */
-void udelay(int usecs) 
-{
-	int i;
-	for(i = 0; i < usecs; i++)
-		outb(i&0xff, 0x80);
-}
-
 void main(void)
 {
 	int i;
@@ -26,5 +17,4 @@ void main(void)
 	uart_init();
 	start_address = cbfs_load_stage("fallback/coreboot_ram");
 	start_address();
-	
 }
diff --git a/src/mainboard/supermicro/x6dhe_g/auto.c b/src/mainboard/supermicro/x6dhe_g/auto.c
index a5c702ba70..5d80f1e4db 100644
--- a/src/mainboard/supermicro/x6dhe_g/auto.c
+++ b/src/mainboard/supermicro/x6dhe_g/auto.c
@@ -43,13 +43,6 @@
 #define RECVENA_CONFIG  0x0808090a
 #define RECVENB_CONFIG  0x0808090a
 
-//void udelay(int usecs)
-//{
-//        int i;
-//        for(i = 0; i < usecs; i++)
-//                outb(i&0xff, 0x80);
-//}
-
 #if 0
 static void hard_reset(void)
 {
diff --git a/src/mainboard/supermicro/x6dhe_g2/auto.c b/src/mainboard/supermicro/x6dhe_g2/auto.c
index 3c84fd5c14..d8eee227b2 100644
--- a/src/mainboard/supermicro/x6dhe_g2/auto.c
+++ b/src/mainboard/supermicro/x6dhe_g2/auto.c
@@ -43,13 +43,6 @@
 #define RECVENA_CONFIG  0x0708090a
 #define RECVENB_CONFIG  0x0708090a
 
-//void udelay(int usecs)
-//{
-//        int i;
-//        for(i = 0; i < usecs; i++)
-//                outb(i&0xff, 0x80);
-//}
-
 #if 0
 static void hard_reset(void)
 {
diff --git a/src/mainboard/supermicro/x6dhe_g2/auto.updated.c b/src/mainboard/supermicro/x6dhe_g2/auto.updated.c
index 6e0fab7904..a9509cd5c5 100644
--- a/src/mainboard/supermicro/x6dhe_g2/auto.updated.c
+++ b/src/mainboard/supermicro/x6dhe_g2/auto.updated.c
@@ -43,13 +43,6 @@
 #define RECVENA_CONFIG  0x0708090a
 #define RECVENB_CONFIG  0x0708090a
 
-//void udelay(int usecs)
-//{
-//        int i;
-//        for(i = 0; i < usecs; i++)
-//                outb(i&0xff, 0x80);
-//}
-
 #if 0
 static void hard_reset(void)
 {
diff --git a/src/mainboard/supermicro/x6dhr_ig/auto.c b/src/mainboard/supermicro/x6dhr_ig/auto.c
index d4e9992144..ee2b7717be 100644
--- a/src/mainboard/supermicro/x6dhr_ig/auto.c
+++ b/src/mainboard/supermicro/x6dhr_ig/auto.c
@@ -44,13 +44,6 @@
 #define RECVENA_CONFIG  0x0808090a
 #define RECVENB_CONFIG  0x0808090a
 
-//void udelay(int usecs)
-//{
-//        int i;
-//        for(i = 0; i < usecs; i++)
-//                outb(i&0xff, 0x80);
-//}
-
 #if 0
 static void hard_reset(void)
 {
diff --git a/src/mainboard/supermicro/x6dhr_ig2/auto.c b/src/mainboard/supermicro/x6dhr_ig2/auto.c
index 2ed8bd5f7f..fb5da2a6a8 100644
--- a/src/mainboard/supermicro/x6dhr_ig2/auto.c
+++ b/src/mainboard/supermicro/x6dhr_ig2/auto.c
@@ -44,13 +44,6 @@
 #define RECVENA_CONFIG  0x0808090a
 #define RECVENB_CONFIG  0x0808090a
 
-//void udelay(int usecs)
-//{
-//        int i;
-//        for(i = 0; i < usecs; i++)
-//                outb(i&0xff, 0x80);
-//}
-
 #if 0
 static void hard_reset(void)
 {
diff --git a/src/mainboard/via/epia-m/auto.c b/src/mainboard/via/epia-m/auto.c
index 5a93aa7541..3885fc6485 100644
--- a/src/mainboard/via/epia-m/auto.c
+++ b/src/mainboard/via/epia-m/auto.c
@@ -17,23 +17,13 @@
 #include "northbridge/via/vt8623/raminit.h"
 #include "cpu/x86/mtrr/earlymtrr.c"
 #include "cpu/x86/bist.h"
-
-/*
- */
-void udelay(unsigned usecs) 
-{
-	int i;
-	for(i = 0; i < usecs; i++)
-		outb(i&0xff, 0x80);
-}
-
+#include "pc80/udelay_io.c"
 #include "lib/delay.c"
 #include "cpu/x86/lapic/boot_cpu.c"
 #include "lib/debug.c"
-
 #include "southbridge/via/vt8235/vt8235_early_smbus.c"
-
 #include "southbridge/via/vt8235/vt8235_early_serial.c"
+
 static void memreset_setup(void)
 {
 }
diff --git a/src/mainboard/via/epia/auto.c b/src/mainboard/via/epia/auto.c
index e490402ba0..f84bd23de6 100644
--- a/src/mainboard/via/epia/auto.c
+++ b/src/mainboard/via/epia/auto.c
@@ -13,20 +13,10 @@
 #include "northbridge/via/vt8601/raminit.h"
 #include "cpu/x86/mtrr/earlymtrr.c"
 #include "cpu/x86/bist.h"
-
-/*
- */
-void udelay(unsigned usecs) 
-{
-	int i;
-	for (i = 0; i < usecs; i++)
-		outb(i&0xff, 0x80);
-}
-
+#include "pc80/udelay_io.c"
 #include "lib/delay.c"
 #include "cpu/x86/lapic/boot_cpu.c"
 #include "lib/debug.c"
-
 #include "southbridge/via/vt8231/vt8231_early_smbus.c"
 #include "southbridge/via/vt8231/vt8231_early_serial.c"