diff options
author | Sami Mujawar <sami.mujawar@arm.com> | 2020-10-02 22:14:02 +0100 |
---|---|---|
committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-10-16 17:21:04 +0000 |
commit | d30886d24c1c7e916015cbf0ec5a88498f686e28 (patch) | |
tree | d70020cb9f2e654fc1292a76312bba030bef09d5 /ArmVirtPkg/ArmVirtPkg.dec | |
parent | 1c03498a25dede9cb24481c5e2b9dc0c463f8414 (diff) | |
download | edk2-d30886d24c1c7e916015cbf0ec5a88498f686e28.tar.gz edk2-d30886d24c1c7e916015cbf0ec5a88498f686e28.tar.bz2 edk2-d30886d24c1c7e916015cbf0ec5a88498f686e28.zip |
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>
Diffstat (limited to 'ArmVirtPkg/ArmVirtPkg.dec')
-rw-r--r-- | ArmVirtPkg/ArmVirtPkg.dec | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ArmVirtPkg/ArmVirtPkg.dec b/ArmVirtPkg/ArmVirtPkg.dec index 08ddd68a86..bf82f7f1f3 100644 --- a/ArmVirtPkg/ArmVirtPkg.dec +++ b/ArmVirtPkg/ArmVirtPkg.dec @@ -1,6 +1,7 @@ #/** @file
#
# Copyright (c) 2014, Linaro Limited. All rights reserved.
+# Copyright (c) 2020, ARM Limited. All rights reserved.
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
@@ -30,6 +31,7 @@ [Guids.common]
gArmVirtTokenSpaceGuid = { 0x0B6F5CA7, 0x4F53, 0x445A, { 0xB7, 0x6E, 0x2E, 0x36, 0x5B, 0x80, 0x63, 0x66 } }
gEarlyPL011BaseAddressGuid = { 0xB199DEA9, 0xFD5C, 0x4A84, { 0x80, 0x82, 0x2F, 0x41, 0x70, 0x78, 0x03, 0x05 } }
+ gEarly16550UartBaseAddressGuid = { 0xea67ca3e, 0x1f54, 0x436b, { 0x97, 0x88, 0xd4, 0xeb, 0x29, 0xc3, 0x42, 0x67 } }
gArmVirtVariableGuid = { 0x50bea1e5, 0xa2c5, 0x46e9, { 0x9b, 0x3a, 0x59, 0x59, 0x65, 0x16, 0xb0, 0x0a } }
|