target/linux/ramips/patches-3.8/0022-MIPS-ralink-make-early_printk-work-on-RT2880.patch

   1 From 9ed190912864c8b96d888af2cb66efcf1dc5562a 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 22/79] 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 Acked-by: Gabor Juhos <juhosg@openwrt.org>
  10 Patchwork: http://patchwork.linux-mips.org/patch/5170/
  11 ---
  12  arch/mips/ralink/early_printk.c |    4 ++++
  13  1 file changed, 4 insertions(+)
  14
  15 diff --git a/arch/mips/ralink/early_printk.c b/arch/mips/ralink/early_printk.c
  16 index c4ae47e..b46d041 100644
  17 --- a/arch/mips/ralink/early_printk.c
  18 +++ b/arch/mips/ralink/early_printk.c
  19 @@ -11,7 +11,11 @@
  20
  21  #include <asm/addrspace.h>
  22
  23 +#ifdef CONFIG_SOC_RT288X
  24 +#define EARLY_UART_BASE         0x300c00
  25 +#else
  26  #define EARLY_UART_BASE         0x10000c00
  27 +#endif
  28
  29  #define UART_REG_RX             0x00
  30  #define UART_REG_TX             0x04
  31 --
  32 1.7.10.4
  33