From 8a9f20cd6899d57b9beccacf2276dd018dac0315 Mon Sep 17 00:00:00 2001
From: Marti Bolivar <mbolivar@leaflabs.com>
Date: Mon, 12 Sep 2011 17:24:45 -0400
Subject: [support/ld] Put Maple Native's heap on external SRAM chip.

Specify _lm_heap_start and _lm_heap_end in Maple Native's linker
scripts to point respectively to beginning and end of FSMC-mapped
external SRAM chip addresses.
---
 support/ld/maple_native/flash.ld | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'support/ld/maple_native/flash.ld')

diff --git a/support/ld/maple_native/flash.ld b/support/ld/maple_native/flash.ld
index ad92d10..20326e4 100644
--- a/support/ld/maple_native/flash.ld
+++ b/support/ld/maple_native/flash.ld
@@ -17,5 +17,9 @@ REGION_ALIAS("REGION_TEXT", rom);
 REGION_ALIAS("REGION_DATA", ram);
 REGION_ALIAS("REGION_BSS", ram);
 
+/* Specify heap boundary addresses on the external SRAM chip */
+_lm_heap_start = 0x60000000;
+_lm_heap_end = 0x60100000;
+
 INCLUDE common_rom.inc
 
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