[LinuxBIOS] r2747 - trunk/util/flashrom

Author: uwe
Date: 2007-08-23 17:20:38 +0200 (Thu, 23 Aug 2007)
New Revision: 2747

Modified:
   trunk/util/flashrom/82802ab.c
   trunk/util/flashrom/m29f400bt.c
   trunk/util/flashrom/sharplhf00l04.c
Log:
Drop duplicated code (copies of plain JEDEC functions).

Signed-off-by: Uwe Hermann 
Acked-by: Stefan Reinauer

Modified: trunk/util/flashrom/82802ab.c
===================================================================
--- trunk/util/flashrom/82802ab.c	2007-08-23 13:34:59 UTC (rev 2746)
+++ trunk/util/flashrom/82802ab.c	2007-08-23 15:20:38 UTC (rev 2747)
@@ -27,46 +27,6 @@
 #include <stdint.h>
 #include "flash.h"

-void toggle_ready_82802ab(volatile uint8_t *dst)
-{
-	unsigned int i = 0;
-	uint8_t tmp1, tmp2;
-
-	tmp1 = *dst & 0x40;
-
-	while (i++ < 0xFFFFFF) {
-		tmp2 = *dst & 0x40;
-		if (tmp1 == tmp2) {
-			break;
-		}
-		tmp1 = tmp2;
-	}
-}
-
-void data_polling_82802ab(volatile uint8_t *dst, uint8_t data)
-{
-	unsigned int i = 0;
-	uint8_t tmp;
-
-	data &= 0x80;
-
-	while (i++ < 0xFFFFFF) {
-		tmp = *dst & 0x80;
-		if (tmp == data) {
-			break;
-		}
-	}
-}
-
-void protect_82802ab(volatile uint8_t *bios)
-{
-	*(volatile uint8_t *)(bios + 0x5555) = 0xAA;
-	*(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
-	*(volatile uint8_t *)(bios + 0x5555) = 0xA0;
-
-	usleep(200);
-}
-
 // I need that Berkeley bit-map printer
 void print_82802ab_status(uint8_t status)
 {
@@ -215,6 +175,6 @@
    	printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
    }
    printf("\n");
-	protect_82802ab(bios);
+	protect_jedec(bios);
    return (0);
 }

Modified: trunk/util/flashrom/m29f400bt.c
===================================================================
--- trunk/util/flashrom/m29f400bt.c	2007-08-23 13:34:59 UTC (rev 2746)
+++ trunk/util/flashrom/m29f400bt.c	2007-08-23 15:20:38 UTC (rev 2747)
@@ -25,37 +25,6 @@

#include "flash.h"

-void toggle_ready_m29f400bt(volatile uint8_t *dst)
-{
-	unsigned int i = 0;
-	uint8_t tmp1, tmp2;
-
-	tmp1 = *dst & 0x40;
-
-	while (i++ < 0xFFFFFF) {
-		tmp2 = *dst & 0x40;
-		if (tmp1 == tmp2) {
-			break;
-		}
-		tmp1 = tmp2;
-	}
-}
-
-void data_polling_m29f400bt(volatile uint8_t *dst, uint8_t data)
-{
-	unsigned int i = 0;
-	uint8_t tmp;
-
-	data &= 0x80;
-
-	while (i++ < 0xFFFFFF) {
-		tmp = *dst & 0x80;
-		if (tmp == data) {
-			break;
-		}
-	}
-}
-
 void protect_m29f400bt(volatile uint8_t *bios)
 {
    *(volatile uint8_t *)(bios + 0xAAA) = 0xAA;
@@ -79,7 +48,7 @@
    	*dst = *src;
    	//*(volatile char *) (bios) = 0xF0;
    	//usleep(5);
-		toggle_ready_m29f400bt(dst);
+		toggle_ready_jedec(dst);
    	printf
    	    ("Value in the flash at address %p = %#x, want %#x\n",
    	     (uint8_t *) (dst - bios), *dst, *src);
@@ -129,7 +98,7 @@
    *(volatile uint8_t *)(bios + 0xAAA) = 0x10;

myusec_delay(10);
-	toggle_ready_m29f400bt(bios);
+	toggle_ready_jedec(bios);

return (0);
 }
@@ -147,7 +116,7 @@
    *dst = 0x30;

myusec_delay(10);
-	toggle_ready_m29f400bt(bios);
+	toggle_ready_jedec(bios);

return (0);
 }

Modified: trunk/util/flashrom/sharplhf00l04.c
===================================================================
--- trunk/util/flashrom/sharplhf00l04.c	2007-08-23 13:34:59 UTC (rev 2746)
+++ trunk/util/flashrom/sharplhf00l04.c	2007-08-23 15:20:38 UTC (rev 2747)
@@ -26,46 +26,6 @@
 #include <stdlib.h>
 #include "flash.h"

-void toggle_ready_lhf00l04(volatile uint8_t *dst)
-{
-	unsigned int i = 0;
-	uint8_t tmp1, tmp2;
-
-	tmp1 = *dst & 0x40;
-
-	while (i++ < 0xFFFFFF) {
-		tmp2 = *dst & 0x40;
-		if (tmp1 == tmp2) {
-			break;
-		}
-		tmp1 = tmp2;
-	}
-}
-
-void data_polling_lhf00l04(volatile uint8_t *dst, uint8_t data)
-{
-	unsigned int i = 0;
-	uint8_t tmp;
-
-	data &= 0x80;
-
-	while (i++ < 0xFFFFFF) {
-		tmp = *dst & 0x80;
-		if (tmp == data) {
-			break;
-		}
-	}
-}
-
-void protect_lhf00l04(volatile uint8_t *bios)
-{
-	*(volatile uint8_t *)(bios + 0x5555) = 0xAA;
-	*(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
-	*(volatile uint8_t *)(bios + 0x5555) = 0xA0;
-
-	usleep(200);
-}
-
 // I need that Berkeley bit-map printer
 void print_lhf00l04_status(uint8_t status)
 {
@@ -217,6 +177,6 @@
    	printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
    }
    printf("\n");
-	protect_lhf00l04(bios);
+	protect_jedec(bios);
    return (0);
 }