rockchip: remove no use header file in board code
The timer.h is no use any more, remove it from the board files.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/arch/arm/mach-rockchip/rk3188-board-spl.c b/arch/arm/mach-rockchip/rk3188-board-spl.c
index 84c2a57..c3efe0d 100644
--- a/arch/arm/mach-rockchip/rk3188-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3188-board-spl.c
@@ -22,7 +22,6 @@
#include <asm/arch-rockchip/periph.h>
#include <asm/arch-rockchip/pmu_rk3188.h>
#include <asm/arch-rockchip/sdram.h>
-#include <asm/arch-rockchip/timer.h>
#include <dm/root.h>
#include <dm/test.h>
#include <dm/util.h>
diff --git a/arch/arm/mach-rockchip/rk3368-board-tpl.c b/arch/arm/mach-rockchip/rk3368-board-tpl.c
index dc65a02..42aeb2e 100644
--- a/arch/arm/mach-rockchip/rk3368-board-tpl.c
+++ b/arch/arm/mach-rockchip/rk3368-board-tpl.c
@@ -14,7 +14,6 @@
#include <asm/arch-rockchip/clock.h>
#include <asm/arch-rockchip/cru_rk3368.h>
#include <asm/arch-rockchip/hardware.h>
-#include <asm/arch-rockchip/timer.h>
/*
* The SPL (and also the full U-Boot stage on the RK3368) will run in