commit 42e4189689a7ded7e2a804f6263a7c588fbb66cd
author Tim Hall <tim.hall@arm.com> Mon Jul 06 10:51:31 2020 +0100
committer tim.hall <tim.hall@arm.com> Mon Jul 06 10:12:15 2020 +0000
tree ae749a6169f4c2303c26c595ebae8c09fc29bba1
parent 04ce34c07cf7fcd0a8ddb29df6f59846862b24f2

MLBEDSW-2600: Fix writing of register for wrong architecture

 - Parallelism mode register was being written for non Yoda targets.

Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: I31b50031dab4d615733c4c3790dec8934117f275

ethosu/vela/register_command_stream_generator.py

diff --git a/ethosu/vela/register_command_stream_generator.py b/ethosu/vela/register_command_stream_generator.py
index 6cd8143..3b29498 100644
--- a/ethosu/vela/register_command_stream_generator.py
+++ b/ethosu/vela/register_command_stream_generator.py
@@ -391,7 +391,8 @@
             param = 0
             emit.cmd_wait(cmd0.NPU_OP_DMA_WAIT, param, absolute_dep[CommandType.DMA][0])
 
-    emit.cmd0_with_param(cmd0.NPU_SET_PARALLEL_MODE, arch.ncores-1)
+    if arch.is_yoda_system:
+        emit.cmd0_with_param(cmd0.NPU_SET_PARALLEL_MODE, arch.ncores-1)
 
     for cmd in cmd_stream:
         if cmd.cmdtype == CommandType.DMA: