Drop duplicated code (copies of plain JEDEC functions)
Corresponding to flashrom svn r129 and coreboot v2 svn r2747.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
diff --git a/m29f400bt.c b/m29f400bt.c
index e33c106..eb97591 100644
--- a/m29f400bt.c
+++ b/m29f400bt.c
@@ -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);
}