1 From 3d38304ce93752b9f196b22b7abeb8296fff7ba7 Mon Sep 17 00:00:00 2001
2 From: John Crispin <blogic@openwrt.org>
3 Date: Tue, 9 Apr 2013 18:31:15 +0200
4 Subject: [PATCH 106/164] MIPS: ralink: make early_printk work on RT2880
6 RT2880 has a different location for the early serial port.
8 Signed-off-by: John Crispin <blogic@openwrt.org>
9 Acked-by: Gabor Juhos <juhosg@openwrt.org>
10 Patchwork: http://patchwork.linux-mips.org/patch/5170/
12 arch/mips/ralink/early_printk.c | 4 ++++
13 1 file changed, 4 insertions(+)
15 --- a/arch/mips/ralink/early_printk.c
16 +++ b/arch/mips/ralink/early_printk.c
19 #include <asm/addrspace.h>
21 +#ifdef CONFIG_SOC_RT288X
22 +#define EARLY_UART_BASE 0x300c00
24 #define EARLY_UART_BASE 0x10000c00
27 #define UART_REG_RX 0x00
28 #define UART_REG_TX 0x04