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rockchip: rk3128: use ARM arch timer instead of rk_timer

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We prefer to use ARM arch timer instead of rockchip timer, so that
we are using the same timer for SPL, U-Boot and Kernel, which will
make things simple and easy to track to boot time.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Kever Yang 2019-07-09 22:00:27 +08:00
parent ae5a3659f3
commit 1e72a757bb
3 changed files with 4 additions and 12 deletions
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6
arch/arm/mach-rockchip/Makefile
View file

@ -41,12 +41,6 @@ endif
obj-$(CONFIG_$(SPL_TPL_)RAM) += sdram_common.o
ifndef CONFIG_ARM64
ifeq ($(CONFIG_ROCKCHIP_RK3188)$(CONFIG_ROCKCHIP_RK322X)$(CONFIG_ROCKCHIP_RK3036)$(CONFIG_ROCKCHIP_RK3288),)
obj-y += rk_timer.o
endif
endif
obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036/
obj-$(CONFIG_ROCKCHIP_RK3128) += rk3128/
ifndef CONFIG_TPL_BUILD

3
arch/arm/mach-rockchip/rk3128-board.c
View file

@ -12,7 +12,6 @@
#include <asm/arch-rockchip/periph.h>
#include <asm/arch-rockchip/grf_rk3128.h>
#include <asm/arch-rockchip/boot_mode.h>
#include <asm/arch-rockchip/timer.h>
#include <power/regulator.h>
DECLARE_GLOBAL_DATA_PTR;
@ -33,8 +32,6 @@ int board_init(void)
{
int ret = 0;
rockchip_timer_init();
ret = regulators_enable_boot_on(false);
if (ret) {
debug("%s: Cannot enable boot on regulator\n", __func__);

7
include/configs/rk3128_common.h
View file

@ -14,9 +14,10 @@
#define CONFIG_SYS_CBSIZE 1024
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000)
#define CONFIG_SYS_TIMER_BASE 0x200440a0 /* TIMER5 */
#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8)
#define CONFIG_ROCKCHIP_STIMER_BASE 0x200440a0
#define COUNTER_FREQUENCY 24000000
#define CONFIG_SYS_ARCH_TIMER
#define CONFIG_SYS_HZ_CLOCK 24000000
#define CONFIG_SYS_INIT_SP_ADDR 0x60100000
#define CONFIG_SYS_LOAD_ADDR 0x60800800