u-boot/arch/arm/cpu/arm720t/tegra-common/spl.c
Wolfgang Denk 1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00

47 lines
898 B
C

/*
* (C) Copyright 2012
* NVIDIA Inc, <www.nvidia.com>
*
* Allen Martin <amartin@nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <spl.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/tegra.h>
#include <asm/arch-tegra/board.h>
#include <asm/arch/spl.h>
#include "cpu.h"
void spl_board_init(void)
{
struct pmux_tri_ctlr *pmt = (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
/* enable JTAG */
writel(0xC0, &pmt->pmt_cfg_ctl);
board_init_uart_f();
/* Initialize periph GPIOs */
gpio_early_init_uart();
clock_early_init();
preloader_console_init();
}
u32 spl_boot_device(void)
{
return BOOT_DEVICE_RAM;
}
void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image)
{
debug("image entry point: 0x%X\n", spl_image->entry_point);
start_cpu((u32)spl_image->entry_point);
halt_avp();
}