meta-ibm/meta-sbp1: Enable pull-ups on FM_CPU_SKTOCC_N
Enable integrated pull-ups on FM_CPU_SKTOCC_N GPIOs.
The previous generation had external pull-ups, while SBP1 does not.
This wasn't noticed until now as:
- Usually all CPUs are plugged, pulling the GPIO low
- When a CPU is not plugged, the system behaves as normal
This change fixes the webui presence status and prevents CPU VRs for
empty sockets to be enabled, reducing the systems power draw.
Change-Id: Ic25873ff3d1ac0d0100ad941f480c5a8ea85d411
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
diff --git a/meta-ibm/meta-sbp1/recipes-phosphor/gpio/phosphor-gpio-monitor/phosphor-multi-gpio-presence.json b/meta-ibm/meta-sbp1/recipes-phosphor/gpio/phosphor-gpio-monitor/phosphor-multi-gpio-presence.json
index 81d58a7..218371a 100644
--- a/meta-ibm/meta-sbp1/recipes-phosphor/gpio/phosphor-gpio-monitor/phosphor-multi-gpio-presence.json
+++ b/meta-ibm/meta-sbp1/recipes-phosphor/gpio/phosphor-gpio-monitor/phosphor-multi-gpio-presence.json
@@ -95,8 +95,8 @@
{ "Name": "RSSD30", "LineName": "RSSD30_PRESENT_N", "ActiveLow": true, "Bias": "PULL_UP", "Inventory": "/system/chassis/motherboard/rssd30" },
{ "Name": "RSSD31", "LineName": "RSSD31_PRESENT_N", "ActiveLow": true, "Bias": "PULL_UP", "Inventory": "/system/chassis/motherboard/rssd31" },
{ "Name": "RSSD32", "LineName": "RSSD32_PRESENT_N", "ActiveLow": true, "Bias": "PULL_UP", "Inventory": "/system/chassis/motherboard/rssd32" },
-{ "Name": "CPU0", "LineName": "FM_CPU0_SKTOCC_N", "ActiveLow": true, "Bias": "DISABLE", "Inventory": "/system/chassis/motherboard/cpu0" },
-{ "Name": "CPU1", "LineName": "FM_CPU1_SKTOCC_N", "ActiveLow": true, "Bias": "DISABLE", "Inventory": "/system/chassis/motherboard/cpu1" },
-{ "Name": "CPU2", "LineName": "FM_CPU2_SKTOCC_N", "ActiveLow": true, "Bias": "DISABLE", "Inventory": "/system/chassis/motherboard/cpu2" },
-{ "Name": "CPU3", "LineName": "FM_CPU3_SKTOCC_N", "ActiveLow": true, "Bias": "DISABLE", "Inventory": "/system/chassis/motherboard/cpu3" }
+{ "Name": "CPU0", "LineName": "FM_CPU0_SKTOCC_N", "ActiveLow": true, "Bias": "PULL_UP", "Inventory": "/system/chassis/motherboard/cpu0" },
+{ "Name": "CPU1", "LineName": "FM_CPU1_SKTOCC_N", "ActiveLow": true, "Bias": "PULL_UP", "Inventory": "/system/chassis/motherboard/cpu1" },
+{ "Name": "CPU2", "LineName": "FM_CPU2_SKTOCC_N", "ActiveLow": true, "Bias": "PULL_UP", "Inventory": "/system/chassis/motherboard/cpu2" },
+{ "Name": "CPU3", "LineName": "FM_CPU3_SKTOCC_N", "ActiveLow": true, "Bias": "PULL_UP", "Inventory": "/system/chassis/motherboard/cpu3" }
]