u-boot/board/broadcom/bcm_ep/board.c
Jan Kiszka 104d6fb6cd ARM: Clean up CONFIG_ARMV7_NONSEC/VIRT/PSCI conditions
CONFIG_ARMV7_VIRT depends on CONFIG_ARMV7_NONSEC, thus doesn't need to
be taken into account additionally. CONFIG_ARMV7_PSCI is only set on
boards that support CONFIG_ARMV7_NONSEC, and it only works on those.

CC: Tang Yuantian <Yuantian.Tang@freescale.com>
CC: York Sun <yorksun@freescale.com>
CC: Steve Rae <srae@broadcom.com>
CC: Andre Przywara <andre.przywara@linaro.org>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Tested-by: Alison Wang <alison.wang@freescale.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-05-13 09:24:13 -07:00

69 lines
1.1 KiB
C

/*
* Copyright 2014 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
#include <config.h>
#include <asm/system.h>
#include <asm/iproc-common/armpll.h>
DECLARE_GLOBAL_DATA_PTR;
/*
* board_init - early hardware init
*/
int board_init(void)
{
/*
* Address of boot parameters passed to kernel
* Use default offset 0x100
*/
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
return 0;
}
/*
* dram_init - sets u-boot's idea of sdram size
*/
int dram_init(void)
{
gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
CONFIG_SYS_SDRAM_SIZE);
return 0;
}
void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_dram[0].size = gd->ram_size;
}
int board_early_init_f(void)
{
uint32_t status = 0;
/* Setup PLL if required */
#if defined(CONFIG_ARMCLK)
armpll_config(CONFIG_ARMCLK);
#endif
return status;
}
#ifdef CONFIG_ARMV7_NONSEC
void smp_set_core_boot_addr(unsigned long addr, int corenr)
{
}
void smp_kick_all_cpus(void)
{
}
void smp_waitloop(unsigned previous_address)
{
}
#endif