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-rw-r--r--nuttx/Documentation/NuttxPortingGuide.html7
1 files changed, 6 insertions, 1 deletions
diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html
index 7d190a146..f4c699541 100644
--- a/nuttx/Documentation/NuttxPortingGuide.html
+++ b/nuttx/Documentation/NuttxPortingGuide.html
@@ -5114,7 +5114,12 @@ build
some functions into RAM, either for better performance or for errata workarounds.
</li>
<li>
- <code>CONFIG_STACK_POINTER</code>: The initial stack pointer
+ <code>CONFIG_STACK_POINTER</code>: The initial stack pointer (may not be supported
+ in all architectures).
+ </li>
+ <li>
+ <code>CONFIG_STACK_ALIGNMENT</code>: Set if the your application has specific
+ stack alignment requirements (may not be supported in all architectures).
</li>
<li>
<code>CONFIG_IDLETHREAD_STACKSIZE</code>: The size of the initial stack.