3 files changed, 61 insertions, 4 deletions
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index 0c169e9234..933b0a182a 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -42,7 +42,7 @@ endif
 obj-$(CONFIG_$(SPL_TPL_)RAM) += sdram_common.o
 
 ifndef CONFIG_ARM64
-ifndef CONFIG_ROCKCHIP_RK3188
+ifeq ($(CONFIG_ROCKCHIP_RK3188)$(CONFIG_ROCKCHIP_RK322X),)
 obj-y += rk_timer.o
 endif
 endif
diff --git a/arch/arm/mach-rockchip/rk322x-board-spl.c b/arch/arm/mach-rockchip/rk322x-board-spl.c
index c9b41c62c0..c825e31c02 100644
--- a/arch/arm/mach-rockchip/rk322x-board-spl.c
+++ b/arch/arm/mach-rockchip/rk322x-board-spl.c
@@ -19,6 +19,31 @@ u32 spl_boot_mode(const u32 boot_device)
 	return MMCSD_MODE_RAW;
 }
 
+#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)
+
+void rockchip_stimer_init(void)
+{
+	/* If Timer already enabled, don't re-init it */
+	u32 reg = readl(CONFIG_ROCKCHIP_STIMER_BASE + TIMER_CONTROL_REG);
+
+	if (reg & TIMER_EN)
+		return;
+
+	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 +
+	       TIMER_CONTROL_REG);
+}
+
 #define SGRF_DDR_CON0 0x10150000
 void board_init_f(ulong dummy)
 {
@@ -31,6 +56,11 @@ void board_init_f(ulong dummy)
 	}
 	preloader_console_init();
 
+	/* Init secure timer */
+	rockchip_stimer_init();
+	/* Init ARM arch timer in arch/arm/cpu/armv7/arch_timer.c */
+	timer_init();
+
 	/* Disable the ddr secure region setting to make it non-secure */
 	rk_clrreg(SGRF_DDR_CON0, 0x4000);
 }
diff --git a/arch/arm/mach-rockchip/rk322x-board-tpl.c b/arch/arm/mach-rockchip/rk322x-board-tpl.c
index 92d40ee43a..a0d7bc9b05 100644
--- a/arch/arm/mach-rockchip/rk322x-board-tpl.c
+++ b/arch/arm/mach-rockchip/rk322x-board-tpl.c
@@ -10,13 +10,37 @@
 #include <spl.h>
 #include <asm/io.h>
 #include <asm/arch-rockchip/bootrom.h>
-#include <asm/arch-rockchip/timer.h>
 
 u32 spl_boot_device(void)
 {
 	return BOOT_DEVICE_MMC1;
 }
 
+#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)
+
+void rockchip_stimer_init(void)
+{
+	/* If Timer already enabled, don't re-init it */
+	u32 reg = readl(CONFIG_ROCKCHIP_STIMER_BASE + TIMER_CONTROL_REG);
+
+	if (reg & TIMER_EN)
+		return;
+
+	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 +
+	       TIMER_CONTROL_REG);
+}
+
 void board_init_f(ulong dummy)
 {
 	struct udevice *dev;
@@ -39,8 +63,11 @@ void board_init_f(ulong dummy)
 		hang();
 	}
 
-	rockchip_timer_init();
-	printf("timer init done\n");
+	/* Init secure timer */
+	rockchip_stimer_init();
+	/* Init ARM arch timer in arch/arm/cpu/armv7/arch_timer.c */
+	timer_init();
+
 	ret = uclass_get_device(UCLASS_RAM, 0, &dev);
 	if (ret) {
 		printf("DRAM init failed: %d\n", ret);