d650e9934f
- drop x86emu + old biosemu in favor of YABEL - Add YABEL_DIRECTHW to get the old biosemu behavior - add support for vesa console using YABEL - add coreboot table entry with console information - add bootsplash support (reads /bootsplash.jpg from CBFS) Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Pattrick Hueper <phueper@hueper.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5135 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
43 lines
944 B
C
43 lines
944 B
C
#include <console/console.h>
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#include <part/fallback_boot.h>
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#include <part/watchdog.h>
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#include <pc80/mc146818rtc.h>
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#include <arch/io.h>
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#if CONFIG_HAVE_FALLBACK_BOOT == 1
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void set_boot_successful(void)
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{
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/* Remember I succesfully booted by setting
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* the initial boot direction
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* to the direction that I booted.
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*/
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unsigned char index, byte;
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index = inb(RTC_PORT(0)) & 0x80;
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index |= RTC_BOOT_BYTE;
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outb(index, RTC_PORT(0));
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byte = inb(RTC_PORT(1));
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byte &= 0xfe;
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byte |= (byte & (1 << 1)) >> 1;
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/* If we are in normal mode set the boot count to 0 */
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if(byte & 1)
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byte &= 0x0f;
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outb(byte, RTC_PORT(1));
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}
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#endif
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void boot_successful(void)
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{
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#if defined(CONFIG_BOOTSPLASH) && CONFIG_BOOTSPLASH && !CONFIG_COREBOOT_KEEP_FRAMEBUFFER
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void vbe_textmode_console(void);
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vbe_textmode_console();
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#endif
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/* Remember this was a successful boot */
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set_boot_successful();
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/* turn off the boot watchdog */
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watchdog_off();
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}
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