target/linux/ramips/patches-3.8/0133-MIPS-ralink-make-early_printk-work-on-RT2880.patch

   1 From 3f32be8f012fb5476ea916e583e584cccc632a84 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 V2 08/16] MIPS: ralink: make early_printk work on RT2880
   5
   6 RT2880 has a different location for the early serial port.
   7
   8 Signed-off-by: John Crispin <blogic@openwrt.org>
   9 ---
  10  arch/mips/ralink/early_printk.c |    4 ++++
  11  1 file changed, 4 insertions(+)
  12
  13 diff --git a/arch/mips/ralink/early_printk.c b/arch/mips/ralink/early_printk.c
  14 index c4ae47e..b46d041 100644
  15 --- a/arch/mips/ralink/early_printk.c
  16 +++ b/arch/mips/ralink/early_printk.c
  17 @@ -11,7 +11,11 @@
  18
  19  #include <asm/addrspace.h>
  20
  21 +#ifdef CONFIG_SOC_RT288X
  22 +#define EARLY_UART_BASE         0x300c00
  23 +#else
  24  #define EARLY_UART_BASE         0x10000c00
  25 +#endif
  26
  27  #define UART_REG_RX             0x00
  28  #define UART_REG_TX             0x04
  29 --
  30 1.7.10.4
  31