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MPC86xx: set CONFIG_MAX_MEM_MAPPED to 2G by default

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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>
This commit is contained in:
Becky Bruce 2009-02-23 13:56:51 -06:00 committed by Wolfgang Denk
parent 2331e18b9d
commit bd76729bcb
1 changed files with 1 additions and 1 deletions
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2
include/asm-ppc/config.h
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@ -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)