[rtems-docs commit] c-user: Document RTEMS_SYSINIT_CPU_COUNTER

[Sebastian Huber]

Module:    rtems-docs
Branch:    master
Commit:    6d130e66d3200cd2c08598777ef515bae840fa87
Changeset: http://git.rtems.org/rtems-docs/commit/?id=6d130e66d3200cd2c08598777ef515bae840fa87

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Mon Jun 18 07:24:08 2018 +0200

c-user: Document RTEMS_SYSINIT_CPU_COUNTER

Update #3456.

---

 c-user/initialization.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/c-user/initialization.rst b/c-user/initialization.rst
index 2dc6b7f..0a59863 100644
--- a/c-user/initialization.rst
+++ b/c-user/initialization.rst
@@ -104,6 +104,12 @@ RTEMS_SYSINIT_BSP_START
     Basic initialization step provided by the Board Support Package.  This step
     is mandatory.
 
+RTEMS_SYSINIT_CPU_COUNTER
+    Initialization of the CPU counter hardware and support functions.  The CPU
+    counter is initialized early to allow its use in the tracing and profiling
+    of the system initialization sequence.  This step is optional and depends
+    on the application configuration.
+
 RTEMS_SYSINIT_INITIAL_EXTENSIONS
     Registers the initial extensions.  This step is optional and depends on the
     application configuration.