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authorUwe Hermann <uwe@hermann-uwe.de>2007-08-23 15:20:38 +0000
committerUwe Hermann <uwe@hermann-uwe.de>2007-08-23 15:20:38 +0000
commit0a6bb9106263eead0dd35d68be90ab52223488d5 (patch)
tree32f0bb2ec46c53a27da31e1935420a713a77d662 /util/flashrom/sharplhf00l04.c
parent2fe239134cf3f8b74267d1472c03a99d9ab13bcc (diff)
downloadcoreboot-0a6bb9106263eead0dd35d68be90ab52223488d5.tar.xz
Drop duplicated code (copies of plain JEDEC functions).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2747 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/flashrom/sharplhf00l04.c')
-rw-r--r--util/flashrom/sharplhf00l04.c42
1 files changed, 1 insertions, 41 deletions
diff --git a/util/flashrom/sharplhf00l04.c b/util/flashrom/sharplhf00l04.c
index 2616611153..1c93cc6620 100644
--- a/util/flashrom/sharplhf00l04.c
+++ b/util/flashrom/sharplhf00l04.c
@@ -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 @@ int write_lhf00l04(struct flashchip *flash, uint8_t *buf)
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);
}