mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-15 09:27:35 +00:00
c17ca6b5cd
Now that we have generic routine to calculate relocation address, remove the x86 specific one which is now only used by coreboot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
42 lines
739 B
C
42 lines
739 B
C
/*
|
|
* (C) Copyright 2011
|
|
* Graeme Russ, <graeme.russ@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/errno.h>
|
|
#include <asm/mtrr.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/* Get the top of usable RAM */
|
|
__weak ulong board_get_usable_ram_top(ulong total_size)
|
|
{
|
|
return gd->ram_size;
|
|
}
|
|
|
|
int init_cache_f_r(void)
|
|
{
|
|
#if defined(CONFIG_X86_RESET_VECTOR) & !defined(CONFIG_HAVE_FSP)
|
|
int ret;
|
|
|
|
ret = mtrr_commit(false);
|
|
/* If MTRR MSR is not implemented by the processor, just ignore it */
|
|
if (ret && ret != -ENOSYS)
|
|
return ret;
|
|
#endif
|
|
/* Initialise the CPU cache(s) */
|
|
return init_cache();
|
|
}
|
|
|
|
bd_t bd_data;
|
|
|
|
int init_bd_struct_r(void)
|
|
{
|
|
gd->bd = &bd_data;
|
|
memset(gd->bd, 0, sizeof(bd_t));
|
|
|
|
return 0;
|
|
}
|