From d7fbf13267d910b1f8efd461c60f84e2355cba6a Mon Sep 17 00:00:00 2001
From: Juan Castillo <juan.castillo@arm.com>
Date: Tue, 16 Sep 2014 10:40:35 +0100
Subject: [PATCH] Fix LENGTH attribute value in linker scripts

This patch fixes the incorrect value of the LENGTH attribute in
the linker scripts. This attribute must define the memory size, not
the limit address.

Fixes ARM-software/tf-issues#252

Change-Id: I328c38b9ec502debe12046a8912d7dfc54610c46
---
 bl1/bl1.ld.S   | 4 ++--
 bl2/bl2.ld.S   | 2 +-
 bl31/bl31.ld.S | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/bl1/bl1.ld.S b/bl1/bl1.ld.S
index 8092396e5..007149b50 100644
--- a/bl1/bl1.ld.S
+++ b/bl1/bl1.ld.S
@@ -35,8 +35,8 @@ OUTPUT_ARCH(PLATFORM_LINKER_ARCH)
 ENTRY(bl1_entrypoint)
 
 MEMORY {
-    ROM (rx): ORIGIN = BL1_RO_BASE, LENGTH = BL1_RO_LIMIT
-    RAM (rwx): ORIGIN = BL1_RW_BASE, LENGTH = BL1_RW_LIMIT
+    ROM (rx): ORIGIN = BL1_RO_BASE, LENGTH = BL1_RO_LIMIT - BL1_RO_BASE
+    RAM (rwx): ORIGIN = BL1_RW_BASE, LENGTH = BL1_RW_LIMIT - BL1_RW_BASE
 }
 
 SECTIONS
diff --git a/bl2/bl2.ld.S b/bl2/bl2.ld.S
index 1665f5d2d..65304de71 100644
--- a/bl2/bl2.ld.S
+++ b/bl2/bl2.ld.S
@@ -35,7 +35,7 @@ OUTPUT_ARCH(PLATFORM_LINKER_ARCH)
 ENTRY(bl2_entrypoint)
 
 MEMORY {
-    RAM (rwx): ORIGIN = BL2_BASE, LENGTH = BL2_LIMIT
+    RAM (rwx): ORIGIN = BL2_BASE, LENGTH = BL2_LIMIT - BL2_BASE
 }
 
 
diff --git a/bl31/bl31.ld.S b/bl31/bl31.ld.S
index add65b8d6..124be85ca 100644
--- a/bl31/bl31.ld.S
+++ b/bl31/bl31.ld.S
@@ -36,7 +36,7 @@ ENTRY(bl31_entrypoint)
 
 
 MEMORY {
-    RAM (rwx): ORIGIN = BL31_BASE, LENGTH = BL31_LIMIT
+    RAM (rwx): ORIGIN = BL31_BASE, LENGTH = BL31_LIMIT - BL31_BASE
 }
 
 
-- 
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