upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
630 B
32 lines
630 B
/*
|
|
* (C) Copyright 2011
|
|
* Graeme Russ, <graeme.russ@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <linux/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 CONFIG_IS_ENABLED(X86_32BIT_INIT) && !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();
|
|
}
|
|
|