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#include <smp/node.h>
#include <arch/bootblock_common.h>
#include <pc80/mc146818rtc.h>
#include <halt.h>
static const char *get_fallback(const char *stagelist) {
while (*stagelist) stagelist++;
return ++stagelist;
}
static void main(unsigned long bist)
{
u8 boot_mode;
const char *default_filenames =
"normal/romstage\0fallback/romstage";
if (boot_cpu()) {
bootblock_mainboard_init();
#if CONFIG_USE_OPTION_TABLE
sanitize_cmos();
#endif
boot_mode = do_normal_boot();
} else {
/* Questionable single byte read from CMOS.
* Do not add any other CMOS access in the
* bootblock for AP CPUs.
*/
boot_mode = boot_use_normal(cmos_read(RTC_BOOT_BYTE));
}
char *normal_candidate = (char *)walkcbfs("coreboot-stages");
if (!normal_candidate)
normal_candidate = default_filenames;
unsigned long entry;
if (boot_mode) {
entry = findstage(normal_candidate);
if (entry)
call(entry, bist);
}
entry = findstage(get_fallback(normal_candidate));
if (entry)
call(entry, bist);
/* duh. we're stuck */
halt();
}
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