From: Pierre Gondois <pierre.gond...@arm.com>
Handle the EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_16550_WITH_GAS
id when generating an AML description of a serial port. The same
_HID/_CID as the EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550
are generated.
Signed-off-by: Pierre Gondois <pierre.gond...@arm.com>
---
Notes:
v2:
- New patch. [Pierre]
.../Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
a/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c
b/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c
index 79e1fabc9223..85c7293bb4a6 100644
---
a/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c
+++
b/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c
@@ -83,7 +83,9 @@ ValidateSerialPortInfo (
(SerialPortInfo->PortSubtype !=
EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_DCC) &&
(SerialPortInfo->PortSubtype !=
- EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550)) {
+ EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550) &&
+ (SerialPortInfo->PortSubtype !=
+ EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_16550_WITH_GAS)) {
DEBUG ((
DEBUG_ERROR,
"ERROR: UART port subtype is invalid."
@@ -143,6 +145,7 @@ FixupIds (
// Get the _CID and _HID value to write.
switch (SerialPortInfo->PortSubtype) {
case EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_FULL_16550:
+ case EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_16550_WITH_GAS:
{
// If there is a non-BSA compliant HID, use that.
NonBsaHid = (CONST CHAR8*)PcdGetPtr (PcdNonBsaCompliant16550SerialHid);
--
2.17.1
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