78acf93291
HAVE_FAILOVER_BOOT HAVE_FALLBACK_BOOT USE_FAILOVER_IMAGE USE_FALLBACK_IMAGE Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5259 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
41 lines
887 B
C
41 lines
887 B
C
#include <console/console.h>
|
|
#include <fallback.h>
|
|
#include <watchdog.h>
|
|
#include <pc80/mc146818rtc.h>
|
|
#include <arch/io.h>
|
|
|
|
|
|
void set_boot_successful(void)
|
|
{
|
|
/* Remember I succesfully booted by setting
|
|
* the initial boot direction
|
|
* to the direction that I booted.
|
|
*/
|
|
unsigned char index, byte;
|
|
index = inb(RTC_PORT(0)) & 0x80;
|
|
index |= RTC_BOOT_BYTE;
|
|
outb(index, RTC_PORT(0));
|
|
|
|
byte = inb(RTC_PORT(1));
|
|
byte &= 0xfe;
|
|
byte |= (byte & (1 << 1)) >> 1;
|
|
|
|
/* If we are in normal mode set the boot count to 0 */
|
|
if(byte & 1)
|
|
byte &= 0x0f;
|
|
outb(byte, RTC_PORT(1));
|
|
}
|
|
|
|
void boot_successful(void)
|
|
{
|
|
#if defined(CONFIG_BOOTSPLASH) && CONFIG_BOOTSPLASH && !CONFIG_COREBOOT_KEEP_FRAMEBUFFER
|
|
void vbe_textmode_console(void);
|
|
|
|
vbe_textmode_console();
|
|
#endif
|
|
/* Remember this was a successful boot */
|
|
set_boot_successful();
|
|
|
|
/* turn off the boot watchdog */
|
|
watchdog_off();
|
|
}
|