forked from rrcarlosr/Jetpack
31 lines
488 B
C
31 lines
488 B
C
|
/*
|
||
|
|
* Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0+
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <common.h>
|
||
|
|
#include <asm/arcregs.h>
|
||
|
|
#include <asm/cache.h>
|
||
|
|
|
||
|
|
DECLARE_GLOBAL_DATA_PTR;
|
||
|
|
|
||
|
|
int arch_cpu_init(void)
|
||
|
|
{
|
||
|
|
timer_init();
|
||
|
|
|
||
|
|
gd->cpu_clk = CONFIG_SYS_CLK_FREQ;
|
||
|
|
gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
|
||
|
|
|
||
|
|
cache_init();
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int arch_early_init_r(void)
|
||
|
|
{
|
||
|
|
gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
|
||
|
|
gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
|
||
|
|
return 0;
|
||
|
|
}
|