X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=arch%2Farm%2Fmach-rockchip%2Frk3368-board-tpl.c;h=dc65a021c8124f81eeaebcb4095210c960a4ce6a;hb=d62be2f0d2ccc192263ce486613952c2e0217076;hp=60d5aeade99e586301bb9e89ff120e79776bf610;hpb=6e6cf015e7cdd7ca83a933320a81201972bd5e5e;p=oweals%2Fu-boot.git

diff --git a/arch/arm/mach-rockchip/rk3368-board-tpl.c b/arch/arm/mach-rockchip/rk3368-board-tpl.c
index 60d5aeade9..dc65a021c8 100644
--- a/arch/arm/mach-rockchip/rk3368-board-tpl.c
+++ b/arch/arm/mach-rockchip/rk3368-board-tpl.c
@@ -1,24 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #include <common.h>
-#include <asm/arch/clock.h>
 #include <debug_uart.h>
 #include <dm.h>
 #include <ram.h>
 #include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/bootrom.h>
-#include <asm/arch/cru_rk3368.h>
-#include <asm/arch/grf_rk3368.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/timer.h>
 #include <syscon.h>
-
-DECLARE_GLOBAL_DATA_PTR;
+#include <asm/io.h>
+#include <asm/arch-rockchip/bootrom.h>
+#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
@@ -82,42 +78,12 @@ static void sgrf_init(void)
 	rk_clrreg(&cru->softrst_con[4], DMA2_SRST_REQ);
 }
 
-void board_debug_uart_init(void)
-{
-	/*
-	 * N.B.: This is called before the device-model has been
-	 *       initialised. For this reason, we can not access
-	 *       the GRF address range using the syscon API.
-	 */
-	struct rk3368_grf * const grf =
-		(struct rk3368_grf * const)0xff770000;
-
-	enum {
-		GPIO2D1_MASK            = GENMASK(3, 2),
-		GPIO2D1_GPIO            = 0,
-		GPIO2D1_UART0_SOUT      = (1 << 2),
-
-		GPIO2D0_MASK            = GENMASK(1, 0),
-		GPIO2D0_GPIO            = 0,
-		GPIO2D0_UART0_SIN       = (1 << 0),
-	};
-
-#if defined(CONFIG_DEBUG_UART_BASE) && (CONFIG_DEBUG_UART_BASE == 0xff180000)
-	/* Enable early UART0 on the RK3368 */
-	rk_clrsetreg(&grf->gpio2d_iomux,
-		     GPIO2D0_MASK, GPIO2D0_UART0_SIN);
-	rk_clrsetreg(&grf->gpio2d_iomux,
-		     GPIO2D1_MASK, GPIO2D1_UART0_SOUT);
-#endif
-}
-
 void board_init_f(ulong dummy)
 {
 	struct udevice *dev;
 	int ret;
 
-#define EARLY_UART
-#ifdef EARLY_UART
+#ifdef CONFIG_DEBUG_UART
 	/*
 	 * Debug UART can be used from here if required:
 	 *