mirror of
https://review.coreboot.org/flashrom.git
synced 2025-07-02 22:43:17 +02:00
Move code into *.c files, there's no reason to have it in header files
Corresponding to flashrom svn r127 and coreboot v2 svn r2745. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
This commit is contained in:
40
82802ab.c
40
82802ab.c
@ -30,6 +30,46 @@
|
||||
#include "82802ab.h"
|
||||
#include "debug.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)
|
||||
{
|
||||
|
Reference in New Issue
Block a user