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From 9ed190912864c8b96d888af2cb66efcf1dc5562a Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Tue, 9 Apr 2013 18:31:15 +0200
Subject: [PATCH 22/79] MIPS: ralink: make early_printk work on RT2880
RT2880 has a different location for the early serial port.
Signed-off-by: John Crispin <blogic@openwrt.org>
Acked-by: Gabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5170/
---
arch/mips/ralink/early_printk.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/mips/ralink/early_printk.c b/arch/mips/ralink/early_printk.c
index c4ae47e..b46d041 100644
--- a/arch/mips/ralink/early_printk.c
+++ b/arch/mips/ralink/early_printk.c
@@ -11,7 +11,11 @@
#include <asm/addrspace.h>
+#ifdef CONFIG_SOC_RT288X
+#define EARLY_UART_BASE 0x300c00
+#else
#define EARLY_UART_BASE 0x10000c00
+#endif
#define UART_REG_RX 0x00
#define UART_REG_TX 0x04
--
1.7.10.4
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