<p>Marshall Dawson has uploaded this change for <strong>review</strong>.</p><p><a href="https://review.coreboot.org/23629">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">WIP amd/stoneyridge: Add FCH restore functions<br><br>This is currently a placeholder which mimics the traditional methodology<br>for reinitializing the FCH during a resume.  It will be unnecessary if<br>AGESA is modified to execute these steps internally.<br><br>Change-Id: I12e302d8d690725d87caf63211eec7fcd67a7b0a<br>Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com><br>---<br>M src/soc/amd/stoneyridge/chip.c<br>M src/soc/amd/stoneyridge/northbridge.c<br>2 files changed, 8 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://review.coreboot.org:29418/coreboot refs/changes/29/23629/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/soc/amd/stoneyridge/chip.c b/src/soc/amd/stoneyridge/chip.c</span><br><span>index f5efcfd..f95fc1d 100644</span><br><span>--- a/src/soc/amd/stoneyridge/chip.c</span><br><span>+++ b/src/soc/amd/stoneyridge/chip.c</span><br><span>@@ -123,6 +123,11 @@</span><br><span>           post_code(0x46);</span><br><span>             do_agesawrapper(agesawrapper_amds3laterestore,</span><br><span>                                               "amds3laterestore");</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+              /* Begin the FCH restore */</span><br><span style="color: hsl(120, 100%, 40%);">+           post_code(0x47);</span><br><span style="color: hsl(120, 100%, 40%);">+              do_agesawrapper(agesawrapper_fchs3earlyrestore,</span><br><span style="color: hsl(120, 100%, 40%);">+                                               "fchs3earlyrestore");</span><br><span>      }</span><br><span> }</span><br><span> </span><br><span>diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c</span><br><span>index 2449077..c78d113 100644</span><br><span>--- a/src/soc/amd/stoneyridge/northbridge.c</span><br><span>+++ b/src/soc/amd/stoneyridge/northbridge.c</span><br><span>@@ -429,6 +429,9 @@</span><br><span>    /* Must be called after PCI enumeration and resource allocation */</span><br><span>   if (!romstage_handoff_is_resume())</span><br><span>           do_agesawrapper(agesawrapper_amdinitmid, "amdinitmid");</span><br><span style="color: hsl(120, 100%, 40%);">+     else</span><br><span style="color: hsl(120, 100%, 40%);">+          do_agesawrapper(agesawrapper_fchs3laterestore,</span><br><span style="color: hsl(120, 100%, 40%);">+                                                "fchs3laterestore");</span><br><span> }</span><br><span> </span><br><span> void domain_set_resources(device_t dev)</span><br><span></span><br></pre><p>To view, visit <a href="https://review.coreboot.org/23629">change 23629</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/23629"/><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: I12e302d8d690725d87caf63211eec7fcd67a7b0a </div>
<div style="display:none"> Gerrit-Change-Number: 23629 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Marshall Dawson <marshalldawson3rd@gmail.com> </div>