Djam/arm-trusted-firmware
1
0
Fork 0
mirror of https://github.com/ARM-software/arm-trusted-firmware.git synced 2025-04-17 10:04:26 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

docs: update TZC secured DRAM map for FVP and Juno

Browse source 
Updated the documentation to include missing details about the
TZC secured DRAM mapping for the FVP and Juno platforms.

Change-Id: I10e59b9f9686fa2fef97f89864ebc272b10e5c0b
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
This commit is contained in:
Manish V Badarkhe 2023-03-07 10:21:30 +00:00 • committed by Manish V Badarkhe
parent 76fef47572
commit a52c52518b
1 changed files with 34 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

38
docs/design/firmware-design.rst
View file

@ -1759,6 +1759,10 @@ BL image during boot.
DRAM
0xffffffff +----------+
| EL3 TZC |
0xffe00000 |----------| (secure)
| AP TZC |
0xff000000 +----------+
: :
0x82100000 |----------|
|HW_CONFIG |
@ -1800,6 +1804,10 @@ BL image during boot.
DRAM
0xffffffff +--------------+
| EL3 TZC |
0xffe00000 |--------------| (secure)
| AP TZC |
0xff000000 +--------------+
: :
0x82100000 |--------------|
| HW_CONFIG |
@ -1840,7 +1848,10 @@ BL image during boot.
DRAM
0xffffffff +----------+
| BL32 | (secure)
| EL3 TZC |
0xffe00000 |----------| (secure)
| AP TZC |
| (BL32) |
0xff000000 +----------+
| |
0x82100000 |----------|
@ -1880,6 +1891,20 @@ BL image during boot.
::
DRAM
0xFFFFFFFF +----------+
| SCP TZC |
0xFFE00000 |----------|
| EL3 TZC |
0xFFC00000 |----------| (secure)
| AP TZC |
0xFF000000 +----------+
| |
: : (non-secure)
| |
0x80000000 +----------+
Flash0
0x0C000000 +----------+
: :
@ -1909,9 +1934,14 @@ BL image during boot.
::
DRAM
0xFFE00000 +----------+
| BL32 | (secure)
0xFF000000 |----------|
0xFFFFFFFF +----------+
| SCP TZC |
0xFFE00000 |----------|
| EL3 TZC |
0xFFC00000 |----------| (secure)
| AP TZC |
| (BL32) |
0xFF000000 +----------+
| |
: : (non-secure)
| |