diff options
author | Rebecca Cran <rebecca@bsdio.com> | 2020-04-29 19:12:12 -0600 |
---|---|---|
committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-04-30 13:46:11 +0000 |
commit | 91dee771fc0da5b5a619c464c8d1fe2ee16f1fe0 (patch) | |
tree | de6eeb018f77b35d4e0227cb57569b2c6a02fce9 /OvmfPkg/Include | |
parent | 70d5086c3274b1a5b099d642d546581070374e6e (diff) | |
download | edk2-91dee771fc0da5b5a619c464c8d1fe2ee16f1fe0.tar.gz edk2-91dee771fc0da5b5a619c464c8d1fe2ee16f1fe0.tar.bz2 edk2-91dee771fc0da5b5a619c464c8d1fe2ee16f1fe0.zip |
OvmfPkg: Add bhyve support into AcpiTimerLib
On bhyve, the ACPI timer is located at a fixed IO address; it need
not be programmed into, nor fetched from, the PMBA -- power
management base address -- register of the PCI host bridge.
Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Message-Id: <20200430011212.612386-1-rebecca@bsdio.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'OvmfPkg/Include')
-rw-r--r-- | OvmfPkg/Include/IndustryStandard/Bhyve.h | 16 | ||||
-rw-r--r-- | OvmfPkg/Include/OvmfPlatforms.h | 1 |
2 files changed, 17 insertions, 0 deletions
diff --git a/OvmfPkg/Include/IndustryStandard/Bhyve.h b/OvmfPkg/Include/IndustryStandard/Bhyve.h new file mode 100644 index 0000000000..02ce5587ee --- /dev/null +++ b/OvmfPkg/Include/IndustryStandard/Bhyve.h @@ -0,0 +1,16 @@ +/** @file
+ Various register numbers and value bits based on FreeBSD's bhyve
+ at r359530.
+ - https://svnweb.freebsd.org/base?view=revision&revision=359530
+
+ Copyright (C) 2020, Rebecca Cran <rebecca@bsdio.com>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef __BHYVE_H__
+#define __BHYVE_H__
+
+#define BHYVE_ACPI_TIMER_IO_ADDR 0x408
+
+#endif // __BHYVE_H__
diff --git a/OvmfPkg/Include/OvmfPlatforms.h b/OvmfPkg/Include/OvmfPlatforms.h index 59459231e8..77dd818e30 100644 --- a/OvmfPkg/Include/OvmfPlatforms.h +++ b/OvmfPkg/Include/OvmfPlatforms.h @@ -14,6 +14,7 @@ #include <IndustryStandard/Pci22.h>
#include <IndustryStandard/Q35MchIch9.h>
#include <IndustryStandard/I440FxPiix4.h>
+#include <IndustryStandard/Bhyve.h>
//
// OVMF Host Bridge DID Address
|