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authorSandrine Bailleux <sandrine.bailleux@arm.com>2013-11-27 10:32:17 +0000
committerDan Handley <dan.handley@arm.com>2013-12-05 11:33:15 +0000
commitcd29b0a60ca98dafe3904165ff33b06af350255a (patch)
treef39eb1ce3a9102e386b0cf697e6b2ea24de197c8 /docs/porting-guide.md
parent65f546a14fbc0438c051b4243f71abd2206a7307 (diff)
downloadarm-trusted-firmware-cd29b0a60ca98dafe3904165ff33b06af350255a.tar.gz
Update user guide further to linker scripts changes
This patch updates the user guide section about the memory layout. - Explain the verifications that the linker scripts does on the global memory layout. - Refer to the new linker symbols. - Describe the linker symbols exported to the trusted firmware code. Change-Id: I033ab2b867e8b9776deb4185b9986bcb8218f286
Diffstat (limited to 'docs/porting-guide.md')
-rw-r--r--docs/porting-guide.md3
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/porting-guide.md b/docs/porting-guide.md
index 07d0f66..a3ef99e 100644
--- a/docs/porting-guide.md
+++ b/docs/porting-guide.md
@@ -164,11 +164,12 @@ constants defined. In the ARM FVP port, this file is found in
* **#define : BL2_BASE**
Defines the base address in secure RAM where BL1 loads the BL2 binary image.
+ Must be aligned on a page-size boundary.
* **#define : BL31_BASE**
Defines the base address in secure RAM where BL2 loads the BL3-1 binary
- image.
+ image. Must be aligned on a page-size boundary.
### Other mandatory modifications