<p>Zhuohao Lee has uploaded this change for <strong>review</strong>.</p><p><a href="https://review.coreboot.org/28543">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">mb/google/poppy/variants/rammus: fix S0ix entering issue<br><br>As we don't use the MIPI camera on Rammus, disabling SA Imaging Unit and<br>CIO2 devices to avoid the system failed to enter S0ix.<br><br>BUG=b:114502527<br>BRANCH=master<br>TEST=On DUT, echo freeze > /sys/power/state<br>     1. check the S0ix status on EC console<br>     2. check the value of /sys/kernel/debug/pmc_core/slp_s0_residency_usec<br><br>Change-Id: I91629732db01ee534f0ddb67a2b358d725ef810e<br>Signed-off-by: Zhuohao Lee <zhuohao@chromium.org><br>---<br>M src/mainboard/google/poppy/variants/rammus/devicetree.cb<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/43/28543/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/mainboard/google/poppy/variants/rammus/devicetree.cb b/src/mainboard/google/poppy/variants/rammus/devicetree.cb</span><br><span>index 0e8ce4d..efed964 100644</span><br><span>--- a/src/mainboard/google/poppy/variants/rammus/devicetree.cb</span><br><span>+++ b/src/mainboard/google/poppy/variants/rammus/devicetree.cb</span><br><span>@@ -40,8 +40,8 @@</span><br><span>         register "EnableTraceHub" = "0"</span><br><span>  register "SsicPortEnable" = "0"</span><br><span>  register "SmbusEnable" = "1"</span><br><span style="color: hsl(0, 100%, 40%);">-        register "Cio2Enable" = "1"</span><br><span style="color: hsl(0, 100%, 40%);">- register "SaImguEnable" = "1"</span><br><span style="color: hsl(120, 100%, 40%);">+     register "Cio2Enable" = "0"</span><br><span style="color: hsl(120, 100%, 40%);">+       register "SaImguEnable" = "0"</span><br><span>    register "ScsEmmcEnabled" = "1"</span><br><span>  register "ScsEmmcHs400Enabled" = "1"</span><br><span>     register "ScsSdCardEnabled" = "2"</span><br><span></span><br></pre><p>To view, visit <a href="https://review.coreboot.org/28543">change 28543</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/28543"/><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: I91629732db01ee534f0ddb67a2b358d725ef810e </div>
<div style="display:none"> Gerrit-Change-Number: 28543 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Zhuohao Lee <zhuohao@chromium.org> </div>