| // SPDX-License-Identifier: GPL-2.0+ |
| * (C) Copyright 2015-2019 Rockchip Electronics Co., Ltd |
| #include <asm/arch-rockchip/bootrom.h> |
| #include <asm/arch-rockchip/sdram_rk3036.h> |
| #define TIMER_LOAD_COUNT_L 0x00 |
| #define TIMER_LOAD_COUNT_H 0x04 |
| #define TIMER_CONTROL_REG 0x10 |
| #define TIMER_FMODE (0 << 1) |
| #define TIMER_RMODE (1 << 1) |
| void rockchip_stimer_init(void) |
| asm volatile("mcr p15, 0, %0, c14, c0, 0" |
| : : "r"(COUNTER_FREQUENCY)); |
| writel(0, CONFIG_ROCKCHIP_STIMER_BASE + TIMER_CONTROL_REG); |
| writel(0xffffffff, CONFIG_ROCKCHIP_STIMER_BASE); |
| writel(0xffffffff, CONFIG_ROCKCHIP_STIMER_BASE + 4); |
| writel(TIMER_EN | TIMER_FMODE, CONFIG_ROCKCHIP_STIMER_BASE + |
| void board_init_f(ulong dummy) |
| /* Init ARM arch timer in arch/arm/cpu/armv7/arch_timer.c */ |
| back_to_bootrom(BROM_BOOT_NEXTSTAGE); |
| void board_init_r(gd_t *id, ulong dest_addr) |
| * Function attribute is no-return |
| * This Function never executes |