586470c646
will then rename the E7520 and E7525 directories respectively. 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@2477 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
46 lines
965 B
C
46 lines
965 B
C
#define ASSEMBLY 1
|
|
#include <stdint.h>
|
|
#include <device/pci_def.h>
|
|
#include <device/pci_ids.h>
|
|
#include <arch/io.h>
|
|
#include <arch/romcc_io.h>
|
|
#include <cpu/x86/lapic.h>
|
|
#include "pc80/serial.c"
|
|
#include "arch/i386/lib/console.c"
|
|
#include "pc80/mc146818rtc_early.c"
|
|
#include "cpu/x86/lapic/boot_cpu.c"
|
|
#include "northbridge/intel/e7520/memory_initialized.c"
|
|
|
|
static unsigned long main(unsigned long bist)
|
|
{
|
|
/* Did just the cpu reset? */
|
|
if (memory_initialized()) {
|
|
if (last_boot_normal()) {
|
|
goto normal_image;
|
|
} else {
|
|
goto cpu_reset;
|
|
}
|
|
}
|
|
|
|
/* This is the primary cpu how should I boot? */
|
|
else if (do_normal_boot()) {
|
|
goto normal_image;
|
|
}
|
|
else {
|
|
goto fallback_image;
|
|
}
|
|
normal_image:
|
|
asm volatile ("jmp __normal_image"
|
|
: /* outputs */
|
|
: "a" (bist) /* inputs */
|
|
: /* clobbers */
|
|
);
|
|
cpu_reset:
|
|
asm volatile ("jmp __cpu_reset"
|
|
: /* outputs */
|
|
: "a"(bist) /* inputs */
|
|
: /* clobbers */
|
|
);
|
|
fallback_image:
|
|
return bist;
|
|
}
|