diff options
Diffstat (limited to 'arch/arm/mach-rockchip/tpl.c')
| -rw-r--r-- | arch/arm/mach-rockchip/tpl.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/arch/arm/mach-rockchip/tpl.c b/arch/arm/mach-rockchip/tpl.c index 597a5caa84b..bbb9329e725 100644 --- a/arch/arm/mach-rockchip/tpl.c +++ b/arch/arm/mach-rockchip/tpl.c @@ -14,41 +14,13 @@ #include <version.h> #include <asm/io.h> #include <asm/arch-rockchip/bootrom.h> +#include <asm/arch-rockchip/timer.h> #include <linux/bitops.h> #if CONFIG_IS_ENABLED(BANNER_PRINT) #include <timestamp.h> #endif -#define TIMER_LOAD_COUNT_L 0x00 -#define TIMER_LOAD_COUNT_H 0x04 -#define TIMER_CONTROL_REG 0x10 -#define TIMER_EN 0x1 -#define TIMER_FMODE BIT(0) -#define TIMER_RMODE BIT(1) - -__weak void rockchip_stimer_init(void) -{ -#if defined(CONFIG_ROCKCHIP_STIMER_BASE) - /* If Timer already enabled, don't re-init it */ - u32 reg = readl(CONFIG_ROCKCHIP_STIMER_BASE + TIMER_CONTROL_REG); - - if (reg & TIMER_EN) - return; - -#ifndef CONFIG_ARM64 - asm volatile("mcr p15, 0, %0, c14, c0, 0" - : : "r"(CONFIG_COUNTER_FREQUENCY)); -#endif - - 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 + - TIMER_CONTROL_REG); -#endif -} - void board_init_f(ulong dummy) { struct udevice *dev; |