diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2020-09-17 15:48:54 +0530 |
|---|---|---|
| committer | Subrata Banik <subrata.banik@intel.com> | 2020-09-19 06:37:24 +0000 |
| commit | e9b937352eec6e5e5b4a7e120f77f15a2732ac03 (patch) | |
| tree | b3a73a7f86096a20ce855d38f02b4077ffcb1db6 /src/mainboard/google/reef | |
| parent | 8742e2a9238da49aeb4dd1afa9603fdc22697422 (diff) | |
apollolake boards: Enable CSE in devicetree
Enable CSE PCI device Bus 0: Device 0x0f: Function 0x00 to let
Intel common cse block code can use this device.
Calling me_read_config32(offset) function from ramstage:
Without this CL :
HECI: Global Reset(Type:1) Command
BUG: me_read_config32 requests hidden 00:0f.0
PCI: dev is NULL!
With this CL :
HECI: Global Reset(Type:1) Command
HECI: Global Reset success!
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I97d221ae52b4b03ecd859d708847ad77fe4bf465
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45469
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Diffstat (limited to 'src/mainboard/google/reef')
5 files changed, 5 insertions, 0 deletions
diff --git a/src/mainboard/google/reef/variants/baseboard/devicetree.cb b/src/mainboard/google/reef/variants/baseboard/devicetree.cb index 4c35bd25da..da80b8ea9a 100644 --- a/src/mainboard/google/reef/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/reef/variants/baseboard/devicetree.cb @@ -139,6 +139,7 @@ chip soc/intel/apollolake device generic 0 on end end end + device pci 0f.0 on end # - CSE device pci 11.0 off end # - ISH device pci 12.0 off end # - SATA device pci 13.0 off end # - Root Port 2 - PCIe-A 0 diff --git a/src/mainboard/google/reef/variants/coral/devicetree.cb b/src/mainboard/google/reef/variants/coral/devicetree.cb index f987e1da02..f2fc3a61fa 100644 --- a/src/mainboard/google/reef/variants/coral/devicetree.cb +++ b/src/mainboard/google/reef/variants/coral/devicetree.cb @@ -139,6 +139,7 @@ chip soc/intel/apollolake device generic 0 on end end end + device pci 0f.0 on end # - CSE device pci 11.0 off end # - ISH device pci 12.0 off end # - SATA device pci 13.0 off end # - Root Port 2 - PCIe-A 0 diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb index 1282edb9ba..920431b8d2 100644 --- a/src/mainboard/google/reef/variants/pyro/devicetree.cb +++ b/src/mainboard/google/reef/variants/pyro/devicetree.cb @@ -148,6 +148,7 @@ chip soc/intel/apollolake device generic 0 on end end end + device pci 0f.0 on end # - CSE device pci 11.0 off end # - ISH device pci 12.0 off end # - SATA device pci 13.0 off end # - Root Port 2 - PCIe-A 0 diff --git a/src/mainboard/google/reef/variants/sand/devicetree.cb b/src/mainboard/google/reef/variants/sand/devicetree.cb index ad76a9194d..aba1227de1 100644 --- a/src/mainboard/google/reef/variants/sand/devicetree.cb +++ b/src/mainboard/google/reef/variants/sand/devicetree.cb @@ -135,6 +135,7 @@ chip soc/intel/apollolake device generic 0 on end end end + device pci 0f.0 on end # - CSE device pci 11.0 off end # - ISH device pci 12.0 off end # - SATA device pci 13.0 off end # - Root Port 2 - PCIe-A 0 diff --git a/src/mainboard/google/reef/variants/snappy/devicetree.cb b/src/mainboard/google/reef/variants/snappy/devicetree.cb index a82400ff60..ad8c808d88 100644 --- a/src/mainboard/google/reef/variants/snappy/devicetree.cb +++ b/src/mainboard/google/reef/variants/snappy/devicetree.cb @@ -144,6 +144,7 @@ chip soc/intel/apollolake device generic 0 on end end end + device pci 0f.0 on end # - CSE device pci 11.0 off end # - ISH device pci 12.0 off end # - SATA device pci 13.0 off end # - Root Port 2 - PCIe-A 0 |