commit 5b4500d1944258184746c1f5ff05ab07b8f0b718
author John Crispin <blogic@openwrt.org> Tue Apr 09 18:31:15 2013 +0200
committer Ralf Baechle <ralf@linux-mips.org> Wed May 08 01:19:08 2013 +0200
tree 88899e15f1faa001c1b66a282ca31d5fe520deae
parent 8ddc2513fbaf12b0e262d4d3f83757b46fd54e47

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

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