From: Becky Bruce <beckyb@kernel.crashing.org>
Date: Mon, 23 Feb 2009 19:56:51 +0000 (-0600)
Subject: MPC86xx: set CONFIG_MAX_MEM_MAPPED to 2G by default
X-Git-Tag: v2009.03-rc2~16
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=bd76729bcbfd64b5d016a9b936f058931fc06eaf;p=u-boot

MPC86xx: set CONFIG_MAX_MEM_MAPPED to 2G by default

Currently, we get 256MB as the default, but since all the 86xx
board configs define a 2G BAT mapping for RAM, raise default
to 2G.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Acked-by: Jon Loeliger <jdl@freescale.com>
---

diff --git a/include/asm-ppc/config.h b/include/asm-ppc/config.h
index 275a7c828c..0900f65b96 100644
--- a/include/asm-ppc/config.h
+++ b/include/asm-ppc/config.h
@@ -22,7 +22,7 @@
 #define _ASM_CONFIG_H_
 
 #ifndef CONFIG_MAX_MEM_MAPPED
-#if defined(CONFIG_4xx) || defined(CONFIG_E500)
+#if defined(CONFIG_4xx) || defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
 #define CONFIG_MAX_MEM_MAPPED	((phys_size_t)2 << 30)
 #else
 #define CONFIG_MAX_MEM_MAPPED	(256 << 20)