From 34b4c637df5487ccb54af6601896e31ac6fc1c2f Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Sun, 8 May 2011 14:42:42 +0000
Subject: [PATCH] Complets ram mapping logic

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3578 42af7a65-404d-4744-a932-0658087f49c3
---
 configs/README.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configs/README.txt b/configs/README.txt
index 8f6438ba7ca..82d83eaf2c2 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -540,6 +540,9 @@ defconfig -- This is a configuration file similar to the Linux
 		  and making it available for re-use (and possible over-wear).
 		  Default: 8192.
 		CONFIG_FS_ROMFS - Enable ROMFS filesystem support
+		CONFIG_FS_RAMMAP - For file systems that do not support XIP, this
+		  option will enable a limited form of memory mapping that is
+		  implemented by copying whole files into memory.
 
 	SPI driver
 		CONFIG_SPI_OWNBUS - Set if there is only one active device