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-rw-r--r--docs/user-guide.rst6
1 files changed, 5 insertions, 1 deletions
diff --git a/docs/user-guide.rst b/docs/user-guide.rst
index 3f8170fd0..b8baf4711 100644
--- a/docs/user-guide.rst
+++ b/docs/user-guide.rst
@@ -75,7 +75,7 @@ In addition, the following optional packages and tools may be needed:
- To create and modify the diagram files included in the documentation, `Dia`_.
This tool can be found in most Linux distributions. Inkscape is needed to
- generate the actual *.png files.
+ generate the actual \*.png files.
Getting the TF-A source code
----------------------------
@@ -212,6 +212,10 @@ performed.
Common build options
^^^^^^^^^^^^^^^^^^^^
+- ``AARCH32_INSTRUCTION_SET``: Choose the AArch32 instruction set that the
+ compiler should use. Valid values are T32 and A32. It defaults to T32 due to
+ code having a smaller resulting size.
+
- ``AARCH32_SP`` : Choose the AArch32 Secure Payload component to be built as
as the BL32 image when ``ARCH=aarch32``. The value should be the path to the
directory containing the SP source, relative to the ``bl32/``; the directory