From ae94d8af7fb1bcbaa98f82995da4c80a4cb74aac Mon Sep 17 00:00:00 2001
From: Raymond Mao <raymond.mao@riscstar.com>
Date: Tue, 30 Jun 2026 09:19:03 +0800
Subject: spacemit: k1: enable SPL with debug UART

Add SPL support featuring debug UART output for early boot
diagnostics on K1 SoC.

Signed-off-by: Raymond Mao <raymond.mao@riscstar.com>
Signed-off-by: Guodong Xu <guodong@riscstar.com>
Tested-by: Songsong Zhang <sszhang@vsit.ai>
---
 include/configs/k1.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'include')

diff --git a/include/configs/k1.h b/include/configs/k1.h
index 97cf4d72df0..15a40f2128f 100644
--- a/include/configs/k1.h
+++ b/include/configs/k1.h
@@ -1,13 +1,15 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * Copyright (c) 2024, Kongyang Liu <seashell11234455@gmail.com>
+ * Copyright (C) 2025-2026, RISCstar Ltd.
  *
  */
 
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#define CFG_SYS_SDRAM_BASE         0x0
-#define CFG_SYS_NS16550_IER        0x40 /* UART Unit Enable */
+#define CFG_SYS_NS16550_CLK	    14700000
+#define CFG_SYS_NS16550_IER	    0x40 /* UART Unit Enable */
+#define CFG_SYS_SDRAM_BASE	    0x0
 
 #endif /* __CONFIG_H */
-- 
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