[PATCH for-4.17 2/2] SUPPORT.md: Mark static heap feature as supported

[Henry Wang <Henry.Wang@xxxxxxx>]

With the P2M pages pool bounding the domain memory runtime allocation
and the documented minimal size requirement of the static heap, it is
safe to mark static heap feature as supported.

Signed-off-by: Henry Wang <Henry.Wang@xxxxxxx>
---
 SUPPORT.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SUPPORT.md b/SUPPORT.md
index cf2ddfacaf..ddcf8a13a7 100644
--- a/SUPPORT.md
+++ b/SUPPORT.md
@@ -298,7 +298,7 @@ pre-defined by configuration using physical address ranges.
 Allow reserving parts of RAM through the device tree using physical
 address ranges as heap.
 
-    Status, ARM: Tech Preview
+    Status, ARM: Supported
 
 ### Memory Sharing
 
-- 
2.17.1