diff options
| author | Pierre Gondois <Pierre.Gondois@arm.com> | 2021-12-09 10:32:08 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-12-14 16:07:00 +0000 |
| commit | 9006967c8d24f5d9585278fb6363b08f2118d424 (patch) | |
| tree | 1aaf41b2a081e393c51a1e93a7412c5509561add /DynamicTablesPkg | |
| parent | deb01dfd7fcd7ca771b829c96770f95de6bb0b3d (diff) | |
| download | edk2-9006967c8d24f5d9585278fb6363b08f2118d424.tar.gz | |
DynamicTablesPkg: Handle 16550_WITH_GAS id
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.Gondois@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Diffstat (limited to 'DynamicTablesPkg')
| -rw-r--r-- | DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c b/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c index 0270ab8944..389c9eb914 100644 --- a/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c +++ b/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c @@ -85,7 +85,9 @@ 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,
@@ -147,6 +149,7 @@ 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);
|