mb/purism/librem_mini: Drop superfluous devices from devicetree
The 'device pci 00.0 on end' entries are not necessary for socketed
devices unless a chip driver needs to be bound to a device, so remove
them from the devicetree. Also remove the `drivers/wifi/generic` chip
driver as it was not necessary either.
Change-Id: Id5f2e34d98b236f9cfac9f0afd8a8017e349603f
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51663
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/mainboard/purism/librem_cnl/variants/librem_mini/devicetree.cb b/src/mainboard/purism/librem_cnl/variants/librem_mini/devicetree.cb
index 8fb84ce..69d1b42 100644
--- a/src/mainboard/purism/librem_cnl/variants/librem_mini/devicetree.cb
+++ b/src/mainboard/purism/librem_cnl/variants/librem_mini/devicetree.cb
@@ -187,10 +187,7 @@
device pci 1c.4 off end # PCI Express Port 5
device pci 1c.5 off end # PCI Express Port 6
device pci 1c.6 off end # PCI Express Port 7
- device pci 1c.7 on # PCI Express Port 8
- chip drivers/wifi/generic
- device pci 00.0 on end # x1 M.2/E 2230 (WLAN)
- end
+ device pci 1c.7 on # PCI Express Port 8 -- x1 M.2/E 2230 (WLAN)
register "PcieRpSlotImplemented[7]" = "1"
register "PcieRpEnable[7]" = "1"
register "PcieRpLtrEnable[7]" = "1"
@@ -207,8 +204,7 @@
end
device pci 1d.2 off end # PCI Express Port 11
device pci 1d.3 off end # PCI Express Port 12
- device pci 1d.4 on # PCI Express Port 13
- device pci 00.0 on end # x4 M.2/M 2280 (NVMe)
+ device pci 1d.4 on # PCI Express Port 13 -- x4 M.2/M 2280 (NVMe)
register "PcieRpSlotImplemented[12]" = "1"
register "PcieRpEnable[12]" = "1"
register "PcieRpLtrEnable[12]" = "1"