VersaLogic Lion Bios Reference Manual page 44

Serial IO UART0 Settings
Bluetooth Device
Option Default: 00
00 = Disabled
01 = Intel Snowfield Peak
02 = Broadcom BRCM 43241
Option Help: Enables/Disables the Vendor Sensor
BT Interrupt Mode
Option Default: 00
00 = GPIO Interrupt
01 = APIC Interrupt
Option Help: Selects different routing for interrupts from external device
Wireless Charging Mode
Option Default: 00
00 = WC Disabled
01 = WC Enabled
Option Help: Set the Wireless Charging Mode
Hardware Flow Control
Option Default: 01
00 = Disabled
01 = Enabled
Option Help: When enabled configures additional 2 GPIO pads for use as RTS/CTS
signals for UART
EPMe-42 BIOS Reference Manual
Advanced Menu
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