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Diffstat (limited to 'src/mainboard/intel/bayleybay_fsp')
-rw-r--r--src/mainboard/intel/bayleybay_fsp/devicetree.cb8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/intel/bayleybay_fsp/devicetree.cb b/src/mainboard/intel/bayleybay_fsp/devicetree.cb
index cfc71ab570..1bde834c20 100644
--- a/src/mainboard/intel/bayleybay_fsp/devicetree.cb
+++ b/src/mainboard/intel/bayleybay_fsp/devicetree.cb
@@ -46,14 +46,14 @@ chip soc/intel/fsp_baytrail
device pci 02.0 on end # 8086 0F31 - GFX
device pci 03.0 off end # 8086 0F38 - MIPI - camera interface
- device pci 10.0 off end # 8086 0F14 - EMMC 4.1 Port
- device pci 11.0 on end # 8086 0F15 - SDIO Port
- device pci 12.0 on end # 8086 0F16 - SD Port
+ device pci 10.0 off end # 8086 0F14 - EMMC 4.1 Port (MMC1 pins) - (DO NOT USE) - Only 1 EMMC port at a time
+ device pci 11.0 on end # 8086 0F15 - SDIO Port (SD2 pins)
+ device pci 12.0 on end # 8086 0F16 - SD Port (SD3 pins)
device pci 13.0 on end # 8086 0F23 - SATA AHCI (0F20, 0F21, 0F22, 0F23)
device pci 14.0 off end # 8086 0F35 - USB XHCI - Only 1 USB controller at a time
device pci 15.0 off end # 8086 0F28 - LP Engine Audio
device pci 16.0 off end # 8086 0F37 - OTG controller
- device pci 17.0 on end # 8086 0F50 - EMMC 4.5 Port
+ device pci 17.0 on end # 8086 0F50 - EMMC 4.5 Port (MMC1 pins) - Only 1 EMMC port at a time
device pci 18.0 on end # 8086 0F40 - SIO - DMA
device pci 18.1 on end # 8086 0F41 - I2C Port 1
device pci 18.2 on end # 8086 0F42 - I2C Port 2