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edk2/OvmfPkg/Include/OvmfPlatforms.h

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OvmfPkg: Factor out platform detection (q35 vs. piix4) Introduce macros to detect the underlying platform and access its ACPI power management registers, based on querying the host bridge device ID. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16372 6f19259b-4bc3-4df7-8a09-765794883524
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/** @file
OVMF Platform definitions
OvmfPkg: split Include/OvmfPlatforms.h Move platform specific macros to their own include files. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17432 6f19259b-4bc3-4df7-8a09-765794883524
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Copyright (C) 2015, Red Hat, Inc.
OvmfPkg: Factor out platform detection (q35 vs. piix4) Introduce macros to detect the underlying platform and access its ACPI power management registers, based on querying the host bridge device ID. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16372 6f19259b-4bc3-4df7-8a09-765794883524
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Copyright (c) 2014, Gabriel L. Somlo <somlo@cmu.edu>
OvmfPkg: Replace BSD License with BSD+Patent License https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2019-04-04 07:06:33 +08:00
SPDX-License-Identifier: BSD-2-Clause-Patent
OvmfPkg: Factor out platform detection (q35 vs. piix4) Introduce macros to detect the underlying platform and access its ACPI power management registers, based on querying the host bridge device ID. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16372 6f19259b-4bc3-4df7-8a09-765794883524
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**/
#ifndef __OVMF_PLATFORMS_H__
#define __OVMF_PLATFORMS_H__
#include <Library/PciLib.h>
#include <IndustryStandard/Pci22.h>
OvmfPkg: split Include/OvmfPlatforms.h Move platform specific macros to their own include files. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17432 6f19259b-4bc3-4df7-8a09-765794883524
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#include <IndustryStandard/Q35MchIch9.h>
#include <IndustryStandard/I440FxPiix4.h>
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>
2020-04-30 09:12:12 +08:00
#include <IndustryStandard/Bhyve.h>
OvmfPkg/ResetSystemLib: add driver for microvm Uses the generic event device to reset and poweroff. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
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#include <IndustryStandard/Microvm.h>
OvmfPkg: Factor out platform detection (q35 vs. piix4) Introduce macros to detect the underlying platform and access its ACPI power management registers, based on querying the host bridge device ID. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16372 6f19259b-4bc3-4df7-8a09-765794883524
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//
// OVMF Host Bridge DID Address
//
#define OVMF_HOSTBRIDGE_DID \
PCI_LIB_ADDRESS (0, 0, 0, PCI_DEVICE_ID_OFFSET)
OvmfPkg: replace PcdAcpiPmBaseAddress with PIIX4_PMBA_VALUE In the next patches, we'll differentiate the PMBA IO port address that we program on PIIX4 vs. Q35. Normally we'd just turn PcdAcpiPmBaseAddress into a dynamic PCD. However, because we need this value in BaseRomAcpiTimerLib too (which cannot access RAM and dynamic PCDs), it must remain a build time constant. We will introduce its Q35 counterpart later. As first step, replace the PCD with a new macro in "OvmfPlatforms.h"; Jordan prefers the latter to fixed PCDs in this instance. Cc: Gabriel Somlo <somlo@cmu.edu> Cc: Jordan Justen <jordan.l.justen@intel.com> Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1333238 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Gabriel Somlo <somlo@cmu.edu>
2016-05-10 01:26:37 +08:00
//
// Values we program into the PM base address registers
//
OvmfPkg: Apply uncrustify changes REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the OvmfPkg 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: Andrew Fish <afish@apple.com>
2021-12-06 06:54:09 +08:00
#define PIIX4_PMBA_VALUE 0xB000
#define ICH9_PMBASE_VALUE 0x0600
OvmfPkg: replace PcdAcpiPmBaseAddress with PIIX4_PMBA_VALUE In the next patches, we'll differentiate the PMBA IO port address that we program on PIIX4 vs. Q35. Normally we'd just turn PcdAcpiPmBaseAddress into a dynamic PCD. However, because we need this value in BaseRomAcpiTimerLib too (which cannot access RAM and dynamic PCDs), it must remain a build time constant. We will introduce its Q35 counterpart later. As first step, replace the PCD with a new macro in "OvmfPlatforms.h"; Jordan prefers the latter to fixed PCDs in this instance. Cc: Gabriel Somlo <somlo@cmu.edu> Cc: Jordan Justen <jordan.l.justen@intel.com> Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1333238 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Gabriel Somlo <somlo@cmu.edu>
2016-05-10 01:26:37 +08:00
OvmfPkg: extract some bits and port offsets common to Q35 and I440FX The PMBA_RTE and ACPI_TIMER_OFFSET macros apply equally to both boards, plus they are triplicated between the various AcpiTimerLib instances. Define them centrally in "OvmfPlatforms.h". Cc: Gabriel Somlo <somlo@cmu.edu> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Gabriel Somlo <somlo@cmu.edu> Tested-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17436 6f19259b-4bc3-4df7-8a09-765794883524
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//
// Common bits in same-purpose registers
//
OvmfPkg: Apply uncrustify changes REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the OvmfPkg 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: Andrew Fish <afish@apple.com>
2021-12-06 06:54:09 +08:00
#define PMBA_RTE BIT0
OvmfPkg: extract some bits and port offsets common to Q35 and I440FX The PMBA_RTE and ACPI_TIMER_OFFSET macros apply equally to both boards, plus they are triplicated between the various AcpiTimerLib instances. Define them centrally in "OvmfPlatforms.h". Cc: Gabriel Somlo <somlo@cmu.edu> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Gabriel Somlo <somlo@cmu.edu> Tested-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17436 6f19259b-4bc3-4df7-8a09-765794883524
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//
// Common IO ports relative to the Power Management Base Address
//
OvmfPkg: Apply uncrustify changes REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the OvmfPkg 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: Andrew Fish <afish@apple.com>
2021-12-06 06:54:09 +08:00
#define ACPI_TIMER_OFFSET 0x8
OvmfPkg: extract some bits and port offsets common to Q35 and I440FX The PMBA_RTE and ACPI_TIMER_OFFSET macros apply equally to both boards, plus they are triplicated between the various AcpiTimerLib instances. Define them centrally in "OvmfPlatforms.h". Cc: Gabriel Somlo <somlo@cmu.edu> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Gabriel Somlo <somlo@cmu.edu> Tested-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17436 6f19259b-4bc3-4df7-8a09-765794883524
2015-05-13 17:31:53 +08:00
OvmfPkg: Factor out platform detection (q35 vs. piix4) Introduce macros to detect the underlying platform and access its ACPI power management registers, based on querying the host bridge device ID. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16372 6f19259b-4bc3-4df7-8a09-765794883524
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#endif