u-boot/arch/arm/cpu/armv7/keystone/spl.c
Vitaly Andrianov ef509b9063 k2hk: add support for k2hk SOC and EVM
k2hk EVM is based on Texas Instruments Keystone2 Hawking/Kepler
SoC. Keystone2 SoC has ARM v7 Cortex-A15 MPCore processor. Please
refer the ti/k2hk_evm/README for details on the board, build and other
information.

This patch add support for keystone architecture and k2hk evm.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: WingMan Kwok <w-kwok2@ti.com>
Signed-off-by: Sandeep Nair <sandeep_n@ti.com>
2014-04-17 17:24:38 -04:00

45 lines
760 B
C

/*
* common spl init code
*
* (C) Copyright 2012-2014
* Texas Instruments Incorporated, <www.ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <config.h>
#include <ns16550.h>
#include <malloc.h>
#include <spl.h>
#include <spi_flash.h>
#include <asm/u-boot.h>
#include <asm/utils.h>
DECLARE_GLOBAL_DATA_PTR;
static struct pll_init_data spl_pll_config[] = {
CORE_PLL_799,
TETRIS_PLL_500,
};
void spl_init_keystone_plls(void)
{
init_plls(ARRAY_SIZE(spl_pll_config), spl_pll_config);
}
void spl_board_init(void)
{
spl_init_keystone_plls();
preloader_console_init();
}
u32 spl_boot_device(void)
{
#if defined(CONFIG_SPL_SPI_LOAD)
return BOOT_DEVICE_SPI;
#else
puts("Unknown boot device\n");
hang();
#endif
}