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authorFelix Singer <felixsinger@posteo.net>2020-07-29 23:20:52 +0200
committerMichael Niewöhner <c0d3z3r0@review.coreboot.org>2020-08-08 16:32:41 +0000
commite21866781f73dfa468ce5da3db7e86b39e2bb4d8 (patch)
treeca9d46e122f902965f9f168df6db8d7b5b838f06 /src
parent4d5c4e069cb99e715d04bf238e406a008f16707d (diff)
downloadcoreboot-e21866781f73dfa468ce5da3db7e86b39e2bb4d8.tar.xz
soc/intel/skylake: Enable CIO depending on devicetree configuration
Currently, CIO gets enabled by the option Cio2Enable, but this duplicates the devicetree on/off options. Therefore, depend on the devicetree for the enablement of the CIO controller. All corresponding mainboards were checked if the devicetree configuration matches the Cio2Enable setting, and missing entries were added. Change-Id: I65e2cceb65add66e3cb3de7071b1a3cc967ab291 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44032 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/51nb/x210/devicetree.cb2
-rw-r--r--src/mainboard/facebook/monolith/devicetree.cb2
-rw-r--r--src/mainboard/google/eve/devicetree.cb2
-rw-r--r--src/mainboard/google/fizz/variants/baseboard/devicetree.cb2
-rw-r--r--src/mainboard/google/glados/devicetree.cb2
-rw-r--r--src/mainboard/google/poppy/variants/atlas/devicetree.cb2
-rw-r--r--src/mainboard/google/poppy/variants/baseboard/devicetree.cb2
-rw-r--r--src/mainboard/google/poppy/variants/nami/devicetree.cb2
-rw-r--r--src/mainboard/google/poppy/variants/nautilus/devicetree.cb2
-rw-r--r--src/mainboard/google/poppy/variants/nocturne/devicetree.cb2
-rw-r--r--src/mainboard/google/poppy/variants/rammus/devicetree.cb2
-rw-r--r--src/mainboard/google/poppy/variants/soraka/devicetree.cb2
-rw-r--r--src/mainboard/intel/kblrvp/variants/rvp3/overridetree.cb2
-rw-r--r--src/mainboard/libretrend/lt1000/devicetree.cb2
-rw-r--r--src/mainboard/protectli/vault_kbl/devicetree.cb1
-rw-r--r--src/mainboard/purism/librem_skl/devicetree.cb2
-rw-r--r--src/mainboard/razer/blade_stealth_kbl/devicetree.cb2
-rw-r--r--src/soc/intel/skylake/chip.c3
-rw-r--r--src/soc/intel/skylake/chip.h3
19 files changed, 18 insertions, 21 deletions
diff --git a/src/mainboard/51nb/x210/devicetree.cb b/src/mainboard/51nb/x210/devicetree.cb
index b3d9929e2b..294ae44022 100644
--- a/src/mainboard/51nb/x210/devicetree.cb
+++ b/src/mainboard/51nb/x210/devicetree.cb
@@ -49,7 +49,6 @@ chip soc/intel/skylake
register "DspEnable" = "0"
register "IoBufferOwnership" = "0"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "0"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -125,6 +124,7 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 off end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 off end # Camera
device pci 16.0 on end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2
device pci 16.2 off end # Management Engine IDE-R
diff --git a/src/mainboard/facebook/monolith/devicetree.cb b/src/mainboard/facebook/monolith/devicetree.cb
index bede4e325e..6078741b70 100644
--- a/src/mainboard/facebook/monolith/devicetree.cb
+++ b/src/mainboard/facebook/monolith/devicetree.cb
@@ -39,7 +39,6 @@ chip soc/intel/skylake
register "ScsEmmcHs400Enabled" = "1"
register "SkipExtGfxScan" = "1"
register "SaGv" = "SaGv_Enabled"
- register "Cio2Enable" = "0"
register "PmTimerDisabled" = "1"
register "HeciEnabled" = "0"
@@ -243,6 +242,7 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 off end # Camera
device pci 17.0 on end # SATA
device pci 1c.2 on end # PCI Express Port 3 x1 baseboard WWAN
device pci 1c.5 on end # PCI Express Port 6 x1 baseboard i210
diff --git a/src/mainboard/google/eve/devicetree.cb b/src/mainboard/google/eve/devicetree.cb
index 8d15e8e50d..b42d917a3d 100644
--- a/src/mainboard/google/eve/devicetree.cb
+++ b/src/mainboard/google/eve/devicetree.cb
@@ -42,7 +42,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "1"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -295,6 +294,7 @@ chip soc/intel/skylake
end # USB xHCI
device pci 14.1 off end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 off end # Camera
device pci 15.0 on
chip drivers/i2c/hid
register "generic.hid" = ""WCOM50C1""
diff --git a/src/mainboard/google/fizz/variants/baseboard/devicetree.cb b/src/mainboard/google/fizz/variants/baseboard/devicetree.cb
index e8412d5ce0..5faf760ac9 100644
--- a/src/mainboard/google/fizz/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/fizz/variants/baseboard/devicetree.cb
@@ -73,7 +73,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "0"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -376,6 +375,7 @@ chip soc/intel/skylake
end # USB xHCI
device pci 14.1 off end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 off end # Camera
device pci 15.0 on end # I2C #0
device pci 15.1 off end # I2C #1
device pci 15.2 on end # I2C #2
diff --git a/src/mainboard/google/glados/devicetree.cb b/src/mainboard/google/glados/devicetree.cb
index 108470bf92..98b678a5cf 100644
--- a/src/mainboard/google/glados/devicetree.cb
+++ b/src/mainboard/google/glados/devicetree.cb
@@ -44,7 +44,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "1"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -104,6 +103,7 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 off end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 off end # Camera
device pci 15.0 on end # I2C #0
device pci 15.1 on end # I2C #1
device pci 15.2 off end # I2C #2
diff --git a/src/mainboard/google/poppy/variants/atlas/devicetree.cb b/src/mainboard/google/poppy/variants/atlas/devicetree.cb
index 94861473b9..ce725f6ba8 100644
--- a/src/mainboard/google/poppy/variants/atlas/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/atlas/devicetree.cb
@@ -48,7 +48,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "1"
register "ScsEmmcHs400Enabled" = "1"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -274,6 +273,7 @@ chip soc/intel/skylake
end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 on end # Camera
device pci 15.0 on
chip drivers/i2c/hid
register "generic.hid" = ""ACPI0C50""
diff --git a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
index e672940f3c..3197288573 100644
--- a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
@@ -38,7 +38,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "1"
register "ScsEmmcHs400Enabled" = "1"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -270,6 +269,7 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 on end # Camera
device pci 15.0 on
chip drivers/i2c/generic
register "hid" = ""ELAN0001""
diff --git a/src/mainboard/google/poppy/variants/nami/devicetree.cb b/src/mainboard/google/poppy/variants/nami/devicetree.cb
index 7ee311699b..57444a92a5 100644
--- a/src/mainboard/google/poppy/variants/nami/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nami/devicetree.cb
@@ -37,7 +37,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "1"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -285,6 +284,7 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 off end # Camera
device pci 15.0 on
chip drivers/i2c/generic
register "hid" = ""ELAN0001""
diff --git a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
index c454348672..025b82b70a 100644
--- a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
@@ -38,7 +38,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "1"
register "ScsEmmcHs400Enabled" = "1"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -291,6 +290,7 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 on end # Camera
device pci 15.0 on
chip drivers/i2c/hid
register "generic.hid" = ""SYTS7813""
diff --git a/src/mainboard/google/poppy/variants/nocturne/devicetree.cb b/src/mainboard/google/poppy/variants/nocturne/devicetree.cb
index aef571a9fc..3606ae21d5 100644
--- a/src/mainboard/google/poppy/variants/nocturne/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nocturne/devicetree.cb
@@ -43,7 +43,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "1"
register "ScsEmmcHs400Enabled" = "1"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -298,6 +297,7 @@ chip soc/intel/skylake
end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 on end # Camera
device pci 15.0 on
chip drivers/i2c/hid
register "generic.hid" = ""WCOM50C1""
diff --git a/src/mainboard/google/poppy/variants/rammus/devicetree.cb b/src/mainboard/google/poppy/variants/rammus/devicetree.cb
index d21f98474a..3587cda4be 100644
--- a/src/mainboard/google/poppy/variants/rammus/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/rammus/devicetree.cb
@@ -48,7 +48,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "1"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -282,6 +281,7 @@ chip soc/intel/skylake
end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 off end # Camera
device pci 15.0 on
chip drivers/i2c/hid
register "generic.hid" = ""PNP0C50""
diff --git a/src/mainboard/google/poppy/variants/soraka/devicetree.cb b/src/mainboard/google/poppy/variants/soraka/devicetree.cb
index 64ef501536..2bddae2692 100644
--- a/src/mainboard/google/poppy/variants/soraka/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/soraka/devicetree.cb
@@ -38,7 +38,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "1"
register "ScsEmmcHs400Enabled" = "1"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -271,6 +270,7 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 on end # Camera
device pci 15.0 on
chip drivers/i2c/hid
register "generic.hid" = ""WCOMCOHO""
diff --git a/src/mainboard/intel/kblrvp/variants/rvp3/overridetree.cb b/src/mainboard/intel/kblrvp/variants/rvp3/overridetree.cb
index fe5edbe9b9..4bcfc99083 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp3/overridetree.cb
+++ b/src/mainboard/intel/kblrvp/variants/rvp3/overridetree.cb
@@ -9,7 +9,6 @@ chip soc/intel/skylake
# FSP Configuration
register "DspEnable" = "1"
register "PmTimerDisabled" = "1"
- register "Cio2Enable" = "1"
# VR Settings Configuration for 4 Domains
#+----------------+-------+-------+-------+-------+
@@ -121,6 +120,7 @@ chip soc/intel/skylake
device domain 0 on
device pci 05.0 on end # SA IMGU
+ device pci 14.3 on end # Camera
device pci 1c.0 on end # PCI Express Port 1 x4 SLOT1
device pci 1c.4 on end # PCI Express Port 5 x1 SLOT2/LAN
device pci 1c.5 on end # PCI Express Port 6 x1 SLOT3
diff --git a/src/mainboard/libretrend/lt1000/devicetree.cb b/src/mainboard/libretrend/lt1000/devicetree.cb
index 91552a26b8..d47eca8a48 100644
--- a/src/mainboard/libretrend/lt1000/devicetree.cb
+++ b/src/mainboard/libretrend/lt1000/devicetree.cb
@@ -50,7 +50,6 @@ chip soc/intel/skylake
register "DspEnable" = "1"
register "IoBufferOwnership" = "0"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "0"
register "SkipExtGfxScan" = "1"
register "HeciEnabled" = "1"
@@ -176,6 +175,7 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 off end # Camera
device pci 16.0 on end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2
device pci 16.2 off end # Management Engine IDE-R
diff --git a/src/mainboard/protectli/vault_kbl/devicetree.cb b/src/mainboard/protectli/vault_kbl/devicetree.cb
index f0759efa90..a5b3638220 100644
--- a/src/mainboard/protectli/vault_kbl/devicetree.cb
+++ b/src/mainboard/protectli/vault_kbl/devicetree.cb
@@ -39,7 +39,6 @@ chip soc/intel/skylake
register "DspEnable" = "0"
register "IoBufferOwnership" = "0"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "0"
register "SkipExtGfxScan" = "1"
register "HeciEnabled" = "1"
diff --git a/src/mainboard/purism/librem_skl/devicetree.cb b/src/mainboard/purism/librem_skl/devicetree.cb
index 60f69c8110..23c57120f1 100644
--- a/src/mainboard/purism/librem_skl/devicetree.cb
+++ b/src/mainboard/purism/librem_skl/devicetree.cb
@@ -55,7 +55,6 @@ chip soc/intel/skylake
register "DspEnable" = "0"
register "IoBufferOwnership" = "0"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "0"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -173,6 +172,7 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 off end # Camera
device pci 16.0 on end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2
device pci 16.2 off end # Management Engine IDE-R
diff --git a/src/mainboard/razer/blade_stealth_kbl/devicetree.cb b/src/mainboard/razer/blade_stealth_kbl/devicetree.cb
index 6217de5097..edf13335a2 100644
--- a/src/mainboard/razer/blade_stealth_kbl/devicetree.cb
+++ b/src/mainboard/razer/blade_stealth_kbl/devicetree.cb
@@ -35,7 +35,6 @@ chip soc/intel/skylake
register "DspEnable" = "0"
register "IoBufferOwnership" = "0"
register "SsicPortEnable" = "0"
- register "Cio2Enable" = "0"
register "ScsEmmcHs400Enabled" = "0"
register "PttSwitch" = "0"
register "SkipExtGfxScan" = "1"
@@ -192,6 +191,7 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 off end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
+ device pci 14.3 off end # Camera
device pci 15.0 on end # I2C Controller #0
device pci 15.1 on
chip drivers/i2c/hid
diff --git a/src/soc/intel/skylake/chip.c b/src/soc/intel/skylake/chip.c
index 80e89f6cce..9239fd24de 100644
--- a/src/soc/intel/skylake/chip.c
+++ b/src/soc/intel/skylake/chip.c
@@ -229,7 +229,8 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
memcpy(params->SerialIoDevMode, config->SerialIoDevMode,
sizeof(params->SerialIoDevMode));
- params->PchCio2Enable = config->Cio2Enable;
+ dev = pcidev_path_on_root(PCH_DEVFN_CIO);
+ params->PchCio2Enable = dev && dev->enabled;
dev = pcidev_path_on_root(SA_DEVFN_IMGU);
params->SaImguEnable = dev && dev->enabled;
diff --git a/src/soc/intel/skylake/chip.h b/src/soc/intel/skylake/chip.h
index 33fe52c2b6..b1cf4dcb9b 100644
--- a/src/soc/intel/skylake/chip.h
+++ b/src/soc/intel/skylake/chip.h
@@ -300,9 +300,6 @@ struct soc_intel_skylake_config {
/* Bus voltage level, default is 3.3V */
enum skylake_i2c_voltage i2c_voltage[CONFIG_SOC_INTEL_I2C_DEV_MAX];
- /* Camera */
- u8 Cio2Enable;
-
/* eMMC and SD */
u8 ScsEmmcHs400Enabled;
u8 EmmcHs400DllNeed;