<p>Shelley Chen has uploaded this change for <strong>review</strong>.</p><p><a href="https://review.coreboot.org/c/coreboot/+/30227">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">mb/google/hatch: Enable Elan Trackpad<br><br>BUG=b:120914069<br>BRANCH=None<br>TEST=USE="-intel_mrc" emerge-hatch coreboot<br><br>Change-Id: I91db5745d1db16ab4b2fbb7f8c415bd7c1eb29e9<br>Signed-off-by: Shelley Chen <shchen@google.com><br>---<br>M src/mainboard/google/hatch/variants/baseboard/devicetree.cb<br>M src/mainboard/google/hatch/variants/hatch/gpio.c<br>2 files changed, 11 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/27/30227/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb</span><br><span>index 2c6b492..f934cae 100644</span><br><span>--- a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb</span><br><span>+++ b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb</span><br><span>@@ -17,6 +17,7 @@</span><br><span>        #|                   | required to set up a BAR  |</span><br><span>   #|                   | for TPM communication     |</span><br><span>   #|                   | before memory is up       |</span><br><span style="color: hsl(120, 100%, 40%);">+    #| I2C0              | Touchpad                  |</span><br><span>   #+-------------------+---------------------------+</span><br><span>   register "common_soc_config" = "{</span><br><span>             .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,</span><br><span>@@ -36,7 +37,14 @@</span><br><span>          device pci 14.0 off end # USB xHCI</span><br><span>           device pci 14.1 off end # USB xDCI (OTG)</span><br><span>             device pci 14.5 off end # SDCard</span><br><span style="color: hsl(0, 100%, 40%);">-                device pci 15.0 off end # I2C #0</span><br><span style="color: hsl(120, 100%, 40%);">+              device pci 15.0 on</span><br><span style="color: hsl(120, 100%, 40%);">+                    chip drivers/i2c/generic</span><br><span style="color: hsl(120, 100%, 40%);">+                              register "hid" = ""ELAN0000""</span><br><span style="color: hsl(120, 100%, 40%);">+                           register "desc" = ""ELAN Touchpad""</span><br><span style="color: hsl(120, 100%, 40%);">+                             register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_D21_IRQ)"</span><br><span style="color: hsl(120, 100%, 40%);">+                         device i2c 15 on end</span><br><span style="color: hsl(120, 100%, 40%);">+                  end</span><br><span style="color: hsl(120, 100%, 40%);">+           end # I2C #0</span><br><span>                 device pci 15.1 off end # I2C #1</span><br><span>             device pci 15.2 off end # I2C #2</span><br><span>             device pci 15.3 off end # I2C #3</span><br><span>diff --git a/src/mainboard/google/hatch/variants/hatch/gpio.c b/src/mainboard/google/hatch/variants/hatch/gpio.c</span><br><span>index f9aee5f..3fb1c1c 100644</span><br><span>--- a/src/mainboard/google/hatch/variants/hatch/gpio.c</span><br><span>+++ b/src/mainboard/google/hatch/variants/hatch/gpio.c</span><br><span>@@ -30,7 +30,8 @@</span><br><span>    PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1),</span><br><span>        /* H1_PCH_INT_ODL */</span><br><span>         PAD_CFG_GPI_APIC(GPP_C21, UP_20K, DEEP, EDGE_SINGLE, INVERT),</span><br><span style="color: hsl(0, 100%, 40%);">-</span><br><span style="color: hsl(120, 100%, 40%);">+ /* TRACKPAD_INT_ODL */</span><br><span style="color: hsl(120, 100%, 40%);">+        PAD_CFG_GPI_APIC(GPP_D21, NONE, PLTRST, EDGE_SINGLE, NONE),</span><br><span> };</span><br><span> </span><br><span> /* Early pad configuration in bootblock */</span><br><span></span><br></pre><p>To view, visit <a href="https://review.coreboot.org/c/coreboot/+/30227">change 30227</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/c/coreboot/+/30227"/><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-Change-Id: I91db5745d1db16ab4b2fbb7f8c415bd7c1eb29e9 </div>
<div style="display:none"> Gerrit-Change-Number: 30227 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Shelley Chen <shchen@google.com> </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>