<p>Subrata Banik has uploaded this change for <strong>review</strong>.</p><p><a href="https://review.coreboot.org/21986">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">soc/intel/cannonlake: Calculate soc reserved memory size<br><br>This patch implements soc override function to calculate reserve memory<br>size (PRMRR, ME stolen, PTT etc). System memory should reserve those<br>memory ranges.<br><br>BRANCH=none<br>BUG=b:63974384<br>TEST=Ensures DRAM based resource allocation has taken care<br>of intel soc reserved ranges.<br><br>Change-Id: I3052a255c4496dc81c8dfc6882d3ad504abae9c6<br>Signed-off-by: Subrata Banik <subrata.banik@intel.com><br>---<br>M src/soc/intel/cannonlake/memmap.c<br>1 file changed, 15 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/86/21986/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">diff --git a/src/soc/intel/cannonlake/memmap.c b/src/soc/intel/cannonlake/memmap.c<br>index a8a8a3f..97817a9 100644<br>--- a/src/soc/intel/cannonlake/memmap.c<br>+++ b/src/soc/intel/cannonlake/memmap.c<br>@@ -256,6 +256,21 @@<br>   return dram_base;<br> }<br> <br>+/*<br>+ * SoC implementation<br>+ *<br>+ * SoC call to summarize all Intel Reserve MMIO size and report to SA<br>+ */<br>+size_t soc_reserved_mmio_size(void)<br>+{<br>+   size_t chipset_mem_size;<br>+<br>+  calculate_dram_base(&chipset_mem_size);<br>+<br>+       /* Get Intel Reserved Memory Range Size */<br>+   return chipset_mem_size;<br>+}<br>+<br> /* Fill up memory layout information */<br> void fill_soc_memmap_ebda(struct ebda_config *cfg)<br> {<br></pre><p>To view, visit <a href="https://review.coreboot.org/21986">change 21986</a>. To unsubscribe, 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/21986"/><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: I3052a255c4496dc81c8dfc6882d3ad504abae9c6 </div>
<div style="display:none"> Gerrit-Change-Number: 21986 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Subrata Banik <subrata.banik@intel.com> </div>