u-boot/arch/arm/mach-rockchip/px30-board-tpl.c
Simon Glass 691d719db7 common: Drop init.h from common header
Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 17:33:33 -04:00

60 lines
1.3 KiB
C

// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2019 Rockchip Electronics Co., Ltd
*/
#include <common.h>
#include <debug_uart.h>
#include <dm.h>
#include <init.h>
#include <ram.h>
#include <spl.h>
#include <version.h>
#include <asm/io.h>
#include <asm/arch-rockchip/bootrom.h>
#include <asm/arch-rockchip/sdram_px30.h>
#define TIMER_LOAD_COUNT0 0x00
#define TIMER_LOAD_COUNT1 0x04
#define TIMER_CUR_VALUE0 0x08
#define TIMER_CUR_VALUE1 0x0c
#define TIMER_CONTROL_REG 0x10
#define TIMER_EN 0x1
#define TIMER_FMODE (0 << 1)
#define TIMER_RMODE (1 << 1)
void secure_timer_init(void)
{
writel(0, CONFIG_ROCKCHIP_STIMER_BASE + TIMER_CONTROL_REG);
writel(0xffffffff, CONFIG_ROCKCHIP_STIMER_BASE + TIMER_LOAD_COUNT0);
writel(0xffffffff, CONFIG_ROCKCHIP_STIMER_BASE + TIMER_LOAD_COUNT1);
writel(TIMER_EN | TIMER_FMODE,
CONFIG_ROCKCHIP_STIMER_BASE + TIMER_CONTROL_REG);
}
void board_init_f(ulong dummy)
{
int ret;
#ifdef CONFIG_DEBUG_UART
debug_uart_init();
/*
* Debug UART can be used from here if required:
*
* debug_uart_init();
* printch('a');
* printhex8(0x1234);
* printascii("string");
*/
printascii("U-Boot TPL board init\n");
#endif
secure_timer_init();
ret = sdram_init();
if (ret)
printascii("sdram_init failed\n");
/* return to maskrom */
back_to_bootrom(BROM_BOOT_NEXTSTAGE);
}