diff options
| -rw-r--r-- | DynamicTablesPkg/Library/Acpi/Arm/AcpiDbg2LibArm/Dbg2Generator.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiDbg2LibArm/Dbg2Generator.c b/DynamicTablesPkg/Library/Acpi/Arm/AcpiDbg2LibArm/Dbg2Generator.c index 346ab5b22f..51c843d25f 100644 --- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiDbg2LibArm/Dbg2Generator.c +++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiDbg2LibArm/Dbg2Generator.c @@ -175,7 +175,7 @@ GET_OBJECT_LIST ( CM_ARM_SERIAL_PORT_INFO
);
-/** Initialize the PL011 UART with the parameters obtained from
+/** Initialize the PL011/SBSA UART with the parameters obtained from
the Configuration Manager.
@param [in] SerialPortInfo Pointer to the Serial Port Information.
@@ -353,15 +353,22 @@ BuildDbg2Table ( AcpiDbg2.Dbg2DeviceInfo[DBG_PORT_INDEX_PORT1].Dbg2Device.PortSubtype =
SerialPortInfo->PortSubtype;
- // Initialize the serial port
- Status = SetupDebugUart (SerialPortInfo);
- if (EFI_ERROR (Status)) {
- DEBUG ((
- DEBUG_ERROR,
- "ERROR: DBG2: Failed to configure debug serial port. Status = %r\n",
- Status
- ));
- goto error_handler;
+ if ((SerialPortInfo->PortSubtype ==
+ EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_PL011_UART) ||
+ (SerialPortInfo->PortSubtype ==
+ EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_SBSA_GENERIC_UART_2X) ||
+ (SerialPortInfo->PortSubtype ==
+ EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_SBSA_GENERIC_UART)) {
+ // Initialize the serial port
+ Status = SetupDebugUart (SerialPortInfo);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((
+ DEBUG_ERROR,
+ "ERROR: DBG2: Failed to configure debug serial port. Status = %r\n",
+ Status
+ ));
+ goto error_handler;
+ }
}
*Table = (EFI_ACPI_DESCRIPTION_HEADER*)&AcpiDbg2;
|