From: Eddie Cai <eddie.cai.linux@gmail.com>
Date: Tue, 18 Apr 2017 11:17:27 +0000 (+0800)
Subject: rockchip: enable debug uart
X-Git-Tag: v2017.07-rc1~356^2~37
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=7474bbe85718954b7565ac72eaffb3fc2e0880d3;p=oweals%2Fu-boot.git

rockchip: enable debug uart

enable debug uart for rk3288 and print something to let people know
where we are

Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/arch/arm/mach-rockchip/rk3288-board-spl.c b/arch/arm/mach-rockchip/rk3288-board-spl.c
index 74f3379194..8ca6b1e439 100644
--- a/arch/arm/mach-rockchip/rk3288-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3288-board-spl.c
@@ -164,7 +164,6 @@ void board_init_f(ulong dummy)
 	int ret;
 
 	/* Example code showing how to enable the debug UART on RK3288 */
-#ifdef EARLY_UART
 #include <asm/arch/grf_rk3288.h>
 	/* Enable early UART on the RK3288 */
 #define GRF_BASE	0xff770000
@@ -183,8 +182,7 @@ void board_init_f(ulong dummy)
 	 * printascii("string");
 	 */
 	debug_uart_init();
-#endif
-
+	debug("\nspl:debug uart enabled in %s\n", __func__);
 	ret = spl_early_init();
 	if (ret) {
 		debug("spl_early_init() failed: %d\n", ret);
@@ -205,7 +203,7 @@ void board_init_f(ulong dummy)
 		debug("Pinctrl init failed: %d\n", ret);
 		return;
 	}
-
+	debug("\nspl:init dram\n");
 	ret = uclass_get_device(UCLASS_RAM, 0, &dev);
 	if (ret) {
 		debug("DRAM init failed: %d\n", ret);