u-boot/arch/x86/cpu/x86_64/cpu.c
Simon Glass 691d719db7 common: Drop init.h from common header
Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 17:33:33 -04:00

72 lines
1 KiB
C

// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2016 Google, Inc
* Written by Simon Glass <sjg@chromium.org>
*/
#include <common.h>
#include <cpu_func.h>
#include <debug_uart.h>
#include <init.h>
/*
* Global declaration of gd.
*
* As we write to it before relocation we have to make sure it is not put into
* a .bss section which may overlap a .rela section. Initialization forces it
* into a .data section which cannot overlap any .rela section.
*/
struct global_data *global_data_ptr = (struct global_data *)~0;
void arch_setup_gd(gd_t *new_gd)
{
global_data_ptr = new_gd;
}
int cpu_has_64bit(void)
{
return true;
}
void enable_caches(void)
{
/* Not implemented */
}
void disable_caches(void)
{
/* Not implemented */
}
int dcache_status(void)
{
return true;
}
int x86_mp_init(void)
{
/* Not implemented */
return 0;
}
int misc_init_r(void)
{
return 0;
}
#ifndef CONFIG_SYS_COREBOOT
int checkcpu(void)
{
return 0;
}
int print_cpuinfo(void)
{
return 0;
}
#endif
int x86_cpu_reinit_f(void)
{
return 0;
}