From 2b0681962d86d8431d7ebaee59ed49ddd10498cd Mon Sep 17 00:00:00 2001
From: Zev Weiss <zev@bewilderbeest.net>
Date: Fri, 3 Sep 2021 19:05:06 -0500
Subject: e3c246d4i: enable x86-power-control

The config has a slight hack regarding the SioPowerGood/PowerOk signals
(as explained in a comment in the file).  The O_PWROK GPIO line perhaps
"should" be the SioPowerGood signal, but we also don't have
SioOnControl, so power-control disables its SIO support anyway, and
using O_PWROK as PowerOk seems to work alright.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Change-Id: Ie3ef974e7edc172c82f63cb0129d90d098b15906
---
 .../meta-e3c246d4i/conf/machine/e3c246d4i.conf     |  3 +
 .../x86-power-control/power-config-host0.json      | 93 ++++++++++++++++++++++
 .../chassis/x86-power-control_%.bbappend           | 10 +++
 3 files changed, 106 insertions(+)
 create mode 100644 meta-asrock/meta-e3c246d4i/recipes-x86/chassis/x86-power-control/power-config-host0.json
 create mode 100644 meta-asrock/meta-e3c246d4i/recipes-x86/chassis/x86-power-control_%.bbappend

(limited to 'meta-asrock')

diff --git a/meta-asrock/meta-e3c246d4i/conf/machine/e3c246d4i.conf b/meta-asrock/meta-e3c246d4i/conf/machine/e3c246d4i.conf
index ad67ece3f..38fb811ff 100644
--- a/meta-asrock/meta-e3c246d4i/conf/machine/e3c246d4i.conf
+++ b/meta-asrock/meta-e3c246d4i/conf/machine/e3c246d4i.conf
@@ -10,3 +10,6 @@ require conf/machine/include/obmc-bsp-common.inc
 
 PREFERRED_PROVIDER_virtual/obmc-flash-mgmt = "packagegroup-asrock-apps"
 PREFERRED_PROVIDER_virtual/obmc-system-mgmt = "packagegroup-asrock-apps"
+
+VIRTUAL-RUNTIME_obmc-host-state-manager = "x86-power-control"
+VIRTUAL-RUNTIME_obmc-chassis-state-manager = "x86-power-control"
diff --git a/meta-asrock/meta-e3c246d4i/recipes-x86/chassis/x86-power-control/power-config-host0.json b/meta-asrock/meta-e3c246d4i/recipes-x86/chassis/x86-power-control/power-config-host0.json
new file mode 100644
index 000000000..e46faca11
--- /dev/null
+++ b/meta-asrock/meta-e3c246d4i/recipes-x86/chassis/x86-power-control/power-config-host0.json
@@ -0,0 +1,93 @@
+{
+    "gpio_configs": [
+        {
+            "Name" : "IdButton",
+            "LineName" : "",
+            "Type" : "GPIO",
+            "Polarity": "ActiveLow"
+        },
+        {
+            "Name" : "NMIButton",
+            "LineName" : "NMI_BTN_N",
+            "Type" : "GPIO",
+            "Polarity": "ActiveLow"
+        },
+        {
+            "Name" : "NMIOut",
+            "LineName" : "BMC_NMI",
+            "Type" : "GPIO",
+            "Polarity": "ActiveHigh"
+        },
+        {
+            "Name" : "PostComplete",
+            "LineName" : "FM_BIOS_POST_CMPLT_N",
+            "Type" : "GPIO",
+            "Polarity": "ActiveLow"
+        },
+        {
+            "Name" : "PowerButton",
+            "LineName" : "BMC_PSIN",
+            "Type" : "GPIO",
+            "Polarity": "ActiveLow"
+        },
+        {
+            "Name" : "PowerOk",
+            /*
+             * The e3c246d4i doesn't have a PS_PWROK signal as far as
+             * I can tell.  It does have an O_PWROK line that's driven
+             * by the SuperIO chip, which may "actually" be
+             * SioPowerGood, but it seems to work for this, so...?
+             */
+            "LineName" : "O_PWROK",
+            "Type" : "GPIO",
+            "Polarity": "ActiveHigh"
+        },
+        {
+            "Name" : "PowerOut",
+            "LineName" : "BMC_PSOUT",
+            "Type" : "GPIO",
+            "Polarity": "ActiveLow"
+        },
+        {
+            "Name" : "ResetButton",
+            "LineName" : "BMC_RESETCON",
+            "Type" : "GPIO",
+            "Polarity": "ActiveLow"
+        },
+        {
+            "Name" : "ResetOut",
+            "LineName" : "RESETCON",
+            "Type" : "GPIO",
+            "Polarity": "ActiveLow"
+        },
+        {
+            "Name" : "SioOnControl",
+            "LineName" : "",
+            "Type" : "GPIO",
+            "Polarity": "ActiveLow"
+        },
+        {
+            "Name" : "SioPowerGood",
+            "LineName" : "",
+            "Type" : "GPIO",
+            "Polarity": "ActiveHigh"
+        },
+        {
+            "Name" : "SIOS5",
+            "LineName" : "SLP_S5",
+            "Type" : "GPIO",
+            "Polarity": "ActiveLow"
+        }
+    ],
+    "timing_configs": {
+        "PowerPulseMs": 200,
+        "ForceOffPulseMs": 15000,
+        "ResetPulseMs": 500,
+        "PowerCycleMs": 5000,
+        "SioPowerGoodWatchdogMs": 1000,
+        "PsPowerOKWatchdogMs": 8000,
+        "GracefulPowerOffS": 300,
+        "WarmResetCheckMs": 500,
+        "PowerOffSaveMs": 7000
+    }
+}
diff --git a/meta-asrock/meta-e3c246d4i/recipes-x86/chassis/x86-power-control_%.bbappend b/meta-asrock/meta-e3c246d4i/recipes-x86/chassis/x86-power-control_%.bbappend
new file mode 100644
index 000000000..f54fe0695
--- /dev/null
+++ b/meta-asrock/meta-e3c246d4i/recipes-x86/chassis/x86-power-control_%.bbappend
@@ -0,0 +1,10 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += " \
+	file://power-config-host0.json \
+	"
+
+do_install:append() {
+	install -d  ${D}/${datadir}/${PN}
+	install -m 0644 ${WORKDIR}/power-config-host0.json ${D}/${datadir}/${PN}
+}
-- 
cgit v1.2.3