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audk/ArmVirtPkg/Include/Guid/Early16550UartBaseAddress.h

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ArmVirtPkg: GUID Hob for 16550 UART base address Introduce a new GUID Hob gEarly16550UartBaseAddressGuid to cache the base address of the 16550 UART, for when PCD access is not available. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Ard Biesheuvel <Ard.Biesheuvel@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com>
2020-10-02 23:14:02 +02:00
/** @file
GUID for the HOB that caches the base address of the 16550 serial port, for
when PCD access is not available.
Copyright (c) 2020, ARM Limited. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef EARLY_16550_UART_BASE_ADDRESS_H__
#define EARLY_16550_UART_BASE_ADDRESS_H__
ArmVirtPkg: Apply uncrustify changes REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the ArmVirtPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-12-05 23:53:52 +01:00
#define EARLY_16550_UART_BASE_ADDRESS_GUID { \
ArmVirtPkg: GUID Hob for 16550 UART base address Introduce a new GUID Hob gEarly16550UartBaseAddressGuid to cache the base address of the 16550 UART, for when PCD access is not available. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Ard Biesheuvel <Ard.Biesheuvel@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com>
2020-10-02 23:14:02 +02:00
0xea67ca3e, 0x1f54, 0x436b, { \
0x97, 0x88, 0xd4, 0xeb, 0x29, 0xc3, 0x42, 0x67 \
} \
}
ArmVirtPkg: Apply uncrustify changes REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the ArmVirtPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2021-12-05 23:53:52 +01:00
extern EFI_GUID gEarly16550UartBaseAddressGuid;
ArmVirtPkg: GUID Hob for 16550 UART base address Introduce a new GUID Hob gEarly16550UartBaseAddressGuid to cache the base address of the 16550 UART, for when PCD access is not available. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Ard Biesheuvel <Ard.Biesheuvel@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com>
2020-10-02 23:14:02 +02:00
#endif // EARLY_16550_UART_BASE_ADDRESS_H__