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/82802ab.c b/82802ab.c
index a8598d5..1c98f5c 100644
--- a/82802ab.c
+++ b/82802ab.c
@@ -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);
}