From 60f7e06c2dccda7c5965e19ad62aed7ffd076c69 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Wed, 11 Dec 2013 17:05:08 -0600
Subject: [PATCH] A10/pcDuino/Linux build fixes

---
 configs/pcduino-a10/scripts/sdram.ld | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/configs/pcduino-a10/scripts/sdram.ld b/configs/pcduino-a10/scripts/sdram.ld
index 60a1a02c57..414c408a4a 100644
--- a/configs/pcduino-a10/scripts/sdram.ld
+++ b/configs/pcduino-a10/scripts/sdram.ld
@@ -33,11 +33,13 @@
  *
  ****************************************************************************/
 
-/* The pcDuino and 256MB of SDRAM beginning at virtual address 0x4000:0000 */
+/* The pcDuino and 1GB of SDRAM beginning at virtual address 0x4000:0000.
+ * Execution begins at address 0x4a00000, leaving 864MB for NuttX.
+ */
 
 MEMORY
 {
-	sdram (W!RX) : ORIGIN = 0x40000000, LENGTH = 256M
+	sdram (W!RX) : ORIGIN = 0x4a000000, LENGTH = 864M
 }
 
 OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")