sravan/system76-coreboot
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Drop duplicated code (copies of plain JEDEC functions).

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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
This commit is contained in:
Uwe Hermann
2007-08-23 15:20:38 +00:00
parent 2fe239134c
commit 0a6bb91062
3 changed files with 5 additions and 116 deletions
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42
util/flashrom/sharplhf00l04.c
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@@ -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);
}