commit 6630ffb4998f248cdd734fe3a17a754bdfeccb82
author Kumar Gala <galak@kernel.crashing.org> Fri Feb 06 09:56:35 2009 -0600
committer Andy Fleming <afleming@freescale.com> Mon Feb 16 18:05:51 2009 -0600
tree 206a783a630f0878ad49977dfe712219bfd4e957
parent c0f3b3c42cfaace7865d9a16c8d14e8c3a6a93c7

85xx: Fix how we map DDR memory

Previously we only allowed power-of-two memory sizes and didnt
handle >2G of memory.  Now we will map up to CONFIG_MAX_MEM_MAPPED
and should properly handle any size that we can make in the TLBs
we have available to us

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

include/asm-ppc/config.h

diff --git a/include/asm-ppc/config.h b/include/asm-ppc/config.h
index 2a4ee15..275a7c8 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)
+#if defined(CONFIG_4xx) || defined(CONFIG_E500)
 #define CONFIG_MAX_MEM_MAPPED	((phys_size_t)2 << 30)
 #else
 #define CONFIG_MAX_MEM_MAPPED	(256 << 20)