From 5d5f363eb95cd5fd79b5a928cfdfd76b37add5ba Mon Sep 17 00:00:00 2001
From: Joseph Chen <chenjh@rock-chips.com>
Date: Tue, 3 Dec 2019 20:49:59 +0800
Subject: [PATCH] rockchip: board: init debug uart if not use pre-loader serial

Pre-loader serial has higher priority.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Idd736b78454f7bc662abe61d25bbfa3a3e4c0d90
---
 arch/arm/mach-rockchip/board.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-rockchip/board.c b/arch/arm/mach-rockchip/board.c
index c40186905f..9f81d9a211 100644
--- a/arch/arm/mach-rockchip/board.c
+++ b/arch/arm/mach-rockchip/board.c
@@ -540,9 +540,15 @@ static void early_download_init(void)
 #endif
 }
 
+static void board_debug_init(void)
+{
+	if (!gd->serial.using_pre_serial)
+		board_debug_uart_init();
+}
+
 int board_init(void)
 {
-	board_debug_uart_init();
+	board_debug_init();
 
 #ifdef DEBUG
 	soc_clk_dump();