<p>Lijian Zhao has uploaded this change for <strong>review</strong>.</p><p><a href="https://review.coreboot.org/23645">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">mainboard/google/meowth: Enable ECT back<br><br>Previously ECT had been disabled during meowth P0 bring up, on D0<br>stepping system and FSP version 7.x.20.52, disable ECT will cause MRC<br>training failure and stuck at post code 00D5h.<br><br>BUG=b.72473063<br>TEST=Apply patch and build coreboot image, flash into meowth P0 system<br>with D0 stepping silicon installed, system can pass MRC training and<br>boot up into OS.<br><br>Change-Id: I7dd0a7dfe2993ad9cfaf00050175e5a47468b471<br>Signed-off-by: Lijian Zhao <lijian.zhao@intel.com><br>---<br>M src/mainboard/google/zoombini/variants/meowth/memory.c<br>1 file changed, 2 insertions(+), 2 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://review.coreboot.org:29418/coreboot refs/changes/45/23645/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/mainboard/google/zoombini/variants/meowth/memory.c b/src/mainboard/google/zoombini/variants/meowth/memory.c</span><br><span>index 7c2fa20..c72ffea 100644</span><br><span>--- a/src/mainboard/google/zoombini/variants/meowth/memory.c</span><br><span>+++ b/src/mainboard/google/zoombini/variants/meowth/memory.c</span><br><span>@@ -82,8 +82,8 @@</span><br><span>        /* Meowth is a non-interleaved design */</span><br><span>     .dq_pins_interleaved = 0,</span><br><span> </span><br><span style="color: hsl(0, 100%, 40%);">-   /* Disable Early Command Training */</span><br><span style="color: hsl(0, 100%, 40%);">-    .ect = 0,</span><br><span style="color: hsl(120, 100%, 40%);">+     /* Enable Early Command Training */</span><br><span style="color: hsl(120, 100%, 40%);">+   .ect = 1,</span><br><span> };</span><br><span> </span><br><span> const struct lpddr4_cfg *variant_lpddr4_config(void)</span><br><span></span><br></pre><p>To view, visit <a href="https://review.coreboot.org/23645">change 23645</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://review.coreboot.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://review.coreboot.org/23645"/><meta itemprop="name" content="View Change"/></div></div>

<div style="display:none"> Gerrit-Project: coreboot </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>
<div style="display:none"> Gerrit-Change-Id: I7dd0a7dfe2993ad9cfaf00050175e5a47468b471 </div>
<div style="display:none"> Gerrit-Change-Number: 23645 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Lijian Zhao <lijian.zhao@intel.com> </div>