From: Thomas Abraham <thomas.abraham@arm.com>
To: edk2-devel@lists.01.org
Cc: leif.lindholm@linaro.org, ard.biesheuvel@linaro.org,
Daniil Egranov <daniil.egranov@arm.com>,
Thomas Abraham <thomas.abraham@arm.com>
Subject: [PATCH 5/6] Platform/ARM/Sgi: add the initial set of acpi tables
Date: Fri, 23 Mar 2018 12:01:22 +0530 [thread overview]
Message-ID: <1521786683-32320-6-git-send-email-thomas.abraham@arm.com> (raw)
In-Reply-To: <1521786683-32320-1-git-send-email-thomas.abraham@arm.com>
From: Daniil Egranov <daniil.egranov@arm.com>
Add the initial version of Acpi tables required to boot the
linux kernel to a busybox prompt.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Daniil Egranov <daniil.egranov@arm.com>
Signed-off-by: Thomas Abraham <thomas.abraham@arm.com>
---
.../ARM/SgiPkg/AcpiTables/Sgi575/AcpiTables.inf | 50 +++++++
Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dbg2.aslc | 89 +++++++++++++
Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl | 99 ++++++++++++++
Platform/ARM/SgiPkg/AcpiTables/Sgi575/Fadt.aslc | 87 +++++++++++++
Platform/ARM/SgiPkg/AcpiTables/Sgi575/Gtdt.aslc | 144 +++++++++++++++++++++
Platform/ARM/SgiPkg/AcpiTables/Sgi575/Madt.aslc | 127 ++++++++++++++++++
Platform/ARM/SgiPkg/AcpiTables/Sgi575/Spcr.aslc | 76 +++++++++++
.../ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c | 9 ++
8 files changed, 681 insertions(+)
create mode 100644 Platform/ARM/SgiPkg/AcpiTables/Sgi575/AcpiTables.inf
create mode 100644 Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dbg2.aslc
create mode 100644 Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl
create mode 100644 Platform/ARM/SgiPkg/AcpiTables/Sgi575/Fadt.aslc
create mode 100644 Platform/ARM/SgiPkg/AcpiTables/Sgi575/Gtdt.aslc
create mode 100644 Platform/ARM/SgiPkg/AcpiTables/Sgi575/Madt.aslc
create mode 100644 Platform/ARM/SgiPkg/AcpiTables/Sgi575/Spcr.aslc
diff --git a/Platform/ARM/SgiPkg/AcpiTables/Sgi575/AcpiTables.inf b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/AcpiTables.inf
new file mode 100644
index 0000000..a44c76f
--- /dev/null
+++ b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/AcpiTables.inf
@@ -0,0 +1,50 @@
+## @file
+#
+# ACPI table data and ASL sources required to boot the platform.
+#
+# Copyright (c) 2018, ARM Ltd. All rights reserved.
+#
+# This program and the accompanying materials are licensed and made available
+# under the terms and conditions of the BSD License which accompanies this
+# distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = Sgi575AcpiTables
+ FILE_GUID = c712719a-0aaf-438c-9cdd-35ab4d60207d
+ MODULE_TYPE = USER_DEFINED
+ VERSION_STRING = 1.0
+
+[Sources]
+ Dbg2.aslc
+ Dsdt.asl
+ Fadt.aslc
+ Gtdt.aslc
+ Madt.aslc
+ Spcr.aslc
+
+[Packages]
+ ArmPkg/ArmPkg.dec
+ ArmPlatformPkg/ArmPlatformPkg.dec
+ Platform/ARM/VExpressPkg/ArmVExpressPkg.dec
+ edk2-platforms/Platform/ARM/SgiPkg/SgiPlatform.dec
+ EmbeddedPkg/EmbeddedPkg.dec
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+
+[FixedPcd]
+ gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum
+ gArmTokenSpaceGuid.PcdArmArchTimerIntrNum
+ gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum
+ gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum
+
+ gArmTokenSpaceGuid.PcdGenericWatchdogControlBase
+ gArmTokenSpaceGuid.PcdGenericWatchdogRefreshBase
+ gArmPlatformTokenSpaceGuid.PcdSerialDbgRegisterBase
+ gArmPlatformTokenSpaceGuid.PL011UartInterrupt
diff --git a/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dbg2.aslc b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dbg2.aslc
new file mode 100644
index 0000000..d17b7bb
--- /dev/null
+++ b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dbg2.aslc
@@ -0,0 +1,89 @@
+/** @file
+* DBG2 Table
+*
+* Copyright (c) 2018, ARM Limited. All rights reserved.
+*
+* This program and the accompanying materials are licensed and made available
+* under the terms and conditions of the BSD License which accompanies this
+* distribution. The full text of the license may be found at
+* http://opensource.org/licenses/bsd-license.php
+*
+* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#include "SgiAcpiHeader.h"
+#include <Library/AcpiLib.h>
+#include <IndustryStandard/Acpi61.h>
+#include <IndustryStandard/DebugPort2Table.h>
+
+#pragma pack(1)
+
+#define DBG2_NUM_DEBUG_PORTS 1
+#define DBG2_NUMBER_OF_GENERIC_ADDRESS_REGISTERS 1
+#define DBG2_NAMESPACESTRING_FIELD_SIZE 8
+#define PL011_UART_LENGTH 0x1000
+
+#define NAME_STR_UART1 {'C', 'O', 'M', '1', '\0', '\0', '\0', '\0'}
+
+typedef struct {
+ EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT Dbg2Device;
+ EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE BaseAddressRegister;
+ UINT32 AddressSize;
+ UINT8 NameSpaceString[DBG2_NAMESPACESTRING_FIELD_SIZE];
+} DBG2_DEBUG_DEVICE_INFORMATION;
+
+typedef struct {
+ EFI_ACPI_DEBUG_PORT_2_DESCRIPTION_TABLE Description;
+ DBG2_DEBUG_DEVICE_INFORMATION Dbg2DeviceInfo[DBG2_NUM_DEBUG_PORTS];
+} DBG2_TABLE;
+
+
+#define DBG2_DEBUG_PORT_DDI(NumReg, SubType, UartBase, UartAddrLen, UartNameStr) { \
+ { \
+ EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT_REVISION, /* UINT8 Revision */ \
+ sizeof (DBG2_DEBUG_DEVICE_INFORMATION), /* UINT16 Length */ \
+ NumReg, /* UINT8 NumberofGenericAddressRegisters */ \
+ DBG2_NAMESPACESTRING_FIELD_SIZE, /* UINT16 NameSpaceStringLength */ \
+ OFFSET_OF (DBG2_DEBUG_DEVICE_INFORMATION, NameSpaceString), /* UINT16 NameSpaceStringOffset */ \
+ 0, /* UINT16 OemDataLength */ \
+ 0, /* UINT16 OemDataOffset */ \
+ EFI_ACPI_DBG2_PORT_TYPE_SERIAL, /* UINT16 Port Type */ \
+ SubType, /* UINT16 Port Subtype */ \
+ {EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE}, /* UINT8 Reserved[2] */ \
+ OFFSET_OF (DBG2_DEBUG_DEVICE_INFORMATION, BaseAddressRegister), /* UINT16 BaseAddressRegister Offset */ \
+ OFFSET_OF (DBG2_DEBUG_DEVICE_INFORMATION, AddressSize) /* UINT16 AddressSize Offset */ \
+ }, \
+ ARM_GAS32 (UartBase), /* EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE BaseAddressRegister */ \
+ UartAddrLen, /* UINT32 AddressSize */ \
+ UartNameStr /* UINT8 NameSpaceString[MAX_DBG2_NAME_LEN] */ \
+ }
+
+STATIC DBG2_TABLE Dbg2 = {
+ {
+ ARM_ACPI_HEADER (EFI_ACPI_6_1_DEBUG_PORT_2_TABLE_SIGNATURE,
+ DBG2_TABLE,
+ EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT_REVISION),
+ OFFSET_OF (DBG2_TABLE, Dbg2DeviceInfo),
+ DBG2_NUM_DEBUG_PORTS /* UINT32 NumberDbgDeviceInfo */
+ },
+ {
+ /*
+ * Kernel Debug Port
+ */
+ DBG2_DEBUG_PORT_DDI (DBG2_NUMBER_OF_GENERIC_ADDRESS_REGISTERS,
+ EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_SBSA_GENERIC_UART,
+ FixedPcdGet64 (PcdSerialDbgRegisterBase),
+ PL011_UART_LENGTH,
+ NAME_STR_UART1),
+ }
+};
+
+#pragma pack()
+
+//
+// Reference the table being generated to prevent the optimizer from removing
+// the data structure from the executable
+//
+VOID* CONST ReferenceAcpiTable = &Dbg2;
diff --git a/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl
new file mode 100644
index 0000000..6c251e2
--- /dev/null
+++ b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl
@@ -0,0 +1,99 @@
+/** @file
+ Differentiated System Description Table Fields (DSDT)
+
+ Copyright (c) 2018, ARM Ltd. All rights reserved.
+
+ This program and the accompanying materials are licensed and made available
+ under the terms and conditions of the BSD License which accompanies this
+ distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "SgiPlatform.h"
+#include "SgiAcpiHeader.h"
+
+DefinitionBlock("DsdtTable.aml", "DSDT", 1, "ARMLTD", "ARM-SGI575", EFI_ACPI_ARM_OEM_REVISION) {
+ Scope(_SB) {
+
+ Device(CP00) { // A75-0: Cluster 0, Cpu 0
+ Name(_HID, "ACPI0007")
+ Name(_UID, 0)
+ Name(_STA, 0xF)
+ }
+
+ Device(CP01) { // A75-0: Cluster 0, Cpu 1
+ Name(_HID, "ACPI0007")
+ Name(_UID, 1)
+ Name(_STA, 0xF)
+ }
+
+ Device(CP02) { // A75-0: Cluster 0, Cpu 2
+ Name(_HID, "ACPI0007")
+ Name(_UID, 2)
+ Name(_STA, 0xF)
+ }
+
+ Device(CP03) { // A75-0: Cluster 0, Cpu 3
+ Name(_HID, "ACPI0007")
+ Name(_UID, 3)
+ Name(_STA, 0xF)
+ }
+
+ Device(CP04) { // A75-0: Cluster 1, Cpu 0
+ Name(_HID, "ACPI0007")
+ Name(_UID, 4)
+ Name(_STA, 0xF)
+ }
+
+ Device(CP05) { // A75-0: Cluster 1, Cpu 1
+ Name(_HID, "ACPI0007")
+ Name(_UID, 5)
+ Name(_STA, 0xF)
+ }
+
+ Device(CP06) { // A75-0: Cluster 1, Cpu 2
+ Name(_HID, "ACPI0007")
+ Name(_UID, 6)
+ Name(_STA, 0xF)
+ }
+
+ Device(CP07) { // A75-0: Cluster 1, Cpu 3
+ Name(_HID, "ACPI0007")
+ Name(_UID, 7)
+ Name(_STA, 0xF)
+ }
+
+ // UART PL011
+ Device(COM0) {
+ Name(_HID, "ARMH0011")
+ Name(_CID, "ARMH0011")
+ Name(_UID, Zero)
+ Name(_STA, 0xF)
+ Name(_CRS, ResourceTemplate() {
+ Memory32Fixed(ReadWrite, 0x7FF80000, 0x1000)
+ Interrupt(ResourceConsumer, Level, ActiveHigh, Exclusive) { 147 }
+ })
+ }
+
+ // SMSC 91C111
+ Device(ETH0) {
+ Name(_HID, "LNRO0003")
+ Name(_UID, Zero)
+ Name(_STA, 0xF)
+ Name(_CRS, ResourceTemplate() {
+ Memory32Fixed(ReadWrite, 0x18000000, 0x1000)
+ Interrupt(ResourceConsumer, Level, ActiveHigh, Exclusive) { 111 }
+ })
+ Name(_DSD, Package() {
+ ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+ Package() {
+ Package(2) {"reg-io-width", 4 },
+ }
+ })
+ }
+ } // Scope(_SB)
+}
diff --git a/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Fadt.aslc b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Fadt.aslc
new file mode 100644
index 0000000..65d4e7a
--- /dev/null
+++ b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Fadt.aslc
@@ -0,0 +1,87 @@
+/** @file
+* Fixed ACPI Description Table (FADT)
+*
+* Copyright (c) 2018, ARM Limited. All rights reserved.
+*
+* This program and the accompanying materials are licensed and made available
+* under the terms and conditions of the BSD License which accompanies this
+* distribution. The full text of the license may be found at
+* http://opensource.org/licenses/bsd-license.php
+*
+* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#include "SgiAcpiHeader.h"
+#include <Library/AcpiLib.h>
+#include <IndustryStandard/Acpi.h>
+
+EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
+ ARM_ACPI_HEADER (
+ EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
+ EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE,
+ EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE_REVISION
+ ),
+ 0, // UINT32 FirmwareCtrl
+ 0, // UINT32 Dsdt
+ EFI_ACPI_RESERVED_BYTE, // UINT8 Reserved0
+ EFI_ACPI_6_1_PM_PROFILE_ENTERPRISE_SERVER, // UINT8 PreferredPmProfile
+ 0, // UINT16 SciInt
+ 0, // UINT32 SmiCmd
+ 0, // UINT8 AcpiEnable
+ 0, // UINT8 AcpiDisable
+ 0, // UINT8 S4BiosReq
+ 0, // UINT8 PstateCnt
+ 0, // UINT32 Pm1aEvtBlk
+ 0, // UINT32 Pm1bEvtBlk
+ 0, // UINT32 Pm1aCntBlk
+ 0, // UINT32 Pm1bCntBlk
+ 0, // UINT32 Pm2CntBlk
+ 0, // UINT32 PmTmrBlk
+ 0, // UINT32 Gpe0Blk
+ 0, // UINT32 Gpe1Blk
+ 0, // UINT8 Pm1EvtLen
+ 0, // UINT8 Pm1CntLen
+ 0, // UINT8 Pm2CntLen
+ 0, // UINT8 PmTmrLen
+ 0, // UINT8 Gpe0BlkLen
+ 0, // UINT8 Gpe1BlkLen
+ 0, // UINT8 Gpe1Base
+ 0, // UINT8 CstCnt
+ 0, // UINT16 PLvl2Lat
+ 0, // UINT16 PLvl3Lat
+ 0, // UINT16 FlushSize
+ 0, // UINT16 FlushStride
+ 0, // UINT8 DutyOffset
+ 0, // UINT8 DutyWidth
+ 0, // UINT8 DayAlrm
+ 0, // UINT8 MonAlrm
+ 0, // UINT8 Century
+ 0, // UINT16 IaPcBootArch
+ 0, // UINT8 Reserved1
+ EFI_ACPI_6_1_HW_REDUCED_ACPI | EFI_ACPI_6_1_LOW_POWER_S0_IDLE_CAPABLE, // UINT32 Flags
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE ResetReg
+ 0, // UINT8 ResetValue
+ EFI_ACPI_6_1_ARM_PSCI_COMPLIANT, // UINT16 ArmBootArchFlags
+ EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION, // UINT8 MinorRevision
+ 0, // UINT64 XFirmwareCtrl
+ 0, // UINT64 XDsdt
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XGpe0Blk
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XGpe1Blk
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE SleepControlReg
+ NULL_GAS, // EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE SleepStatusReg
+ 0 // UINT64 HypervisorVendorIdentity;
+};
+
+//
+// Reference the table being generated to prevent the optimizer from removing the
+// data structure from the executable
+//
+VOID* CONST ReferenceAcpiTable = &Fadt;
diff --git a/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Gtdt.aslc b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Gtdt.aslc
new file mode 100644
index 0000000..5fdf76e
--- /dev/null
+++ b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Gtdt.aslc
@@ -0,0 +1,144 @@
+/** @file
+* Generic Timer Description Table (GTDT)
+*
+* Copyright (c) 2018, ARM Limited. All rights reserved.
+*
+* This program and the accompanying materials are licensed and made available
+* under the terms and conditions of the BSD License which accompanies this
+* distribution. The full text of the license may be found at
+* http://opensource.org/licenses/bsd-license.php
+*
+* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#include "SgiAcpiHeader.h"
+#include <Library/AcpiLib.h>
+#include <Library/PcdLib.h>
+#include <IndustryStandard/Acpi61.h>
+
+#define SGI_PLATFORM_WATCHDOG_COUNT 2
+
+#define GTDT_GLOBAL_FLAGS_MAPPED EFI_ACPI_6_1_GTDT_GLOBAL_FLAG_MEMORY_MAPPED_BLOCK_PRESENT
+#define GTDT_GLOBAL_FLAGS_NOT_MAPPED 0
+#define GTDT_GLOBAL_FLAGS_EDGE EFI_ACPI_6_1_GTDT_GLOBAL_FLAG_INTERRUPT_MODE
+#define GTDT_GLOBAL_FLAGS_LEVEL 0
+
+#ifdef SYSTEM_TIMER_BASE_ADDRESS
+ #define GTDT_GLOBAL_FLAGS (GTDT_GLOBAL_FLAGS_MAPPED | GTDT_GLOBAL_FLAGS_LEVEL)
+#else
+ #define GTDT_GLOBAL_FLAGS (GTDT_GLOBAL_FLAGS_NOT_MAPPED | GTDT_GLOBAL_FLAGS_LEVEL)
+ #define SYSTEM_TIMER_BASE_ADDRESS 0xFFFFFFFFFFFFFFFF
+#endif
+
+#define SGI_PLATFORM_TIMER_COUNT 2
+#define SGI_TIMER_FRAMES_COUNT 2
+
+#define GTDT_TIMER_EDGE_TRIGGERED EFI_ACPI_6_1_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE
+#define GTDT_TIMER_LEVEL_TRIGGERED 0
+#define GTDT_TIMER_ACTIVE_LOW EFI_ACPI_6_1_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY
+#define GTDT_TIMER_ACTIVE_HIGH 0
+#define GTDT_TIMER_SAVE_CONTEXT EFI_ACPI_6_1_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY
+#define GTDT_TIMER_LOSE_CONTEXT 0
+
+#define SGI_GT_BLOCK_CTL_BASE 0x000000002A810000
+#define SGI_GT_BLOCK_FRAME1_CTL_BASE 0x000000002A820000
+#define SGI_GT_BLOCK_FRAME1_CTL_EL0_BASE 0xFFFFFFFFFFFFFFFF
+#define SGI_GT_BLOCK_FRAME1_GSIV 0x5B
+
+#define SGI_GT_BLOCK_FRAME0_CTL_BASE 0x000000002A830000
+#define SGI_GT_BLOCK_FRAME0_CTL_EL0_BASE 0xFFFFFFFFFFFFFFFF
+#define SGI_GT_BLOCK_FRAME0_GSIV 0x5C
+
+#define GTX_TIMER_EDGE_TRIGGERED EFI_ACPI_6_1_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_MODE
+#define GTX_TIMER_LEVEL_TRIGGERED 0
+#define GTX_TIMER_ACTIVE_LOW EFI_ACPI_6_1_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_POLARITY
+#define GTX_TIMER_ACTIVE_HIGH 0
+
+#define SGI_GTX_TIMER_FLAGS (GTX_TIMER_ACTIVE_HIGH | GTX_TIMER_LEVEL_TRIGGERED)
+
+#define GTX_TIMER_SECURE EFI_ACPI_6_1_GTDT_GT_BLOCK_COMMON_FLAG_SECURE_TIMER
+#define GTX_TIMER_NON_SECURE 0
+#define GTX_TIMER_SAVE_CONTEXT EFI_ACPI_6_1_GTDT_GT_BLOCK_COMMON_FLAG_ALWAYS_ON_CAPABILITY
+#define GTX_TIMER_LOSE_CONTEXT 0
+
+#define GTDT_GTIMER_FLAGS (GTDT_TIMER_ACTIVE_LOW | GTDT_TIMER_LEVEL_TRIGGERED)
+#define SGI_GTX_COMMON_FLAGS_S (GTX_TIMER_SAVE_CONTEXT | GTX_TIMER_SECURE)
+#define SGI_GTX_COMMON_FLAGS_NS (GTX_TIMER_SAVE_CONTEXT | GTX_TIMER_NON_SECURE)
+ #pragma pack (1)
+
+ typedef struct {
+ EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLE Gtdt;
+ EFI_ACPI_6_1_GTDT_GT_BLOCK_STRUCTURE GtBlock;
+ EFI_ACPI_6_1_GTDT_GT_BLOCK_TIMER_STRUCTURE Frames[SGI_TIMER_FRAMES_COUNT];
+ } EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLES;
+
+ #pragma pack ()
+
+ EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLES Gtdt = {
+ {
+ ARM_ACPI_HEADER(
+ EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE,
+ EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLES,
+ EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION
+ ),
+ SYSTEM_TIMER_BASE_ADDRESS, // UINT64 PhysicalAddress
+ 0, // UINT32 Reserved
+ FixedPcdGet32 (PcdArmArchTimerSecIntrNum), // UINT32 SecurePL1TimerGSIV
+ GTDT_GTIMER_FLAGS, // UINT32 SecurePL1TimerFlags
+ FixedPcdGet32 (PcdArmArchTimerIntrNum), // UINT32 NonSecurePL1TimerGSIV
+ GTDT_GTIMER_FLAGS, // UINT32 NonSecurePL1TimerFlags
+ FixedPcdGet32 (PcdArmArchTimerVirtIntrNum), // UINT32 VirtualTimerGSIV
+ GTDT_GTIMER_FLAGS, // UINT32 VirtualTimerFlags
+ FixedPcdGet32 (PcdArmArchTimerHypIntrNum), // UINT32 NonSecurePL2TimerGSIV
+ GTDT_GTIMER_FLAGS, // UINT32 NonSecurePL2TimerFlags
+ 0xFFFFFFFFFFFFFFFF, // UINT64 CntReadBasePhysicalAddress
+ SGI_PLATFORM_WATCHDOG_COUNT, // UINT32 PlatformTimerCount
+ sizeof (EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLE) // UINT32 PlatfromTimerOffset
+ },
+ {
+ EFI_ACPI_6_1_GTDT_GT_BLOCK, // UINT8 Type
+ sizeof(EFI_ACPI_6_1_GTDT_GT_BLOCK_STRUCTURE) // UINT16 Length
+ + sizeof(EFI_ACPI_6_1_GTDT_GT_BLOCK_TIMER_STRUCTURE) *
+ SGI_TIMER_FRAMES_COUNT,
+ EFI_ACPI_RESERVED_BYTE, // UINT8 Reserved
+ SGI_GT_BLOCK_CTL_BASE, // UINT64 CntCtlBase
+ SGI_TIMER_FRAMES_COUNT, // UINT32 GTBlockTimerCount
+ sizeof(EFI_ACPI_6_1_GTDT_GT_BLOCK_STRUCTURE) // UINT32 GTBlockTimerOffset
+ },
+ {
+ {
+ 0, // UINT8 GTFrameNumber
+ {EFI_ACPI_RESERVED_BYTE,
+ EFI_ACPI_RESERVED_BYTE,
+ EFI_ACPI_RESERVED_BYTE}, // UINT8 Reserved[3]
+ SGI_GT_BLOCK_FRAME0_CTL_BASE, // UINT64 CntBaseX
+ SGI_GT_BLOCK_FRAME0_CTL_EL0_BASE, // UINT64 CntEL0BaseX
+ SGI_GT_BLOCK_FRAME0_GSIV, // UINT32 GTxPhysicalTimerGSIV
+ SGI_GTX_TIMER_FLAGS, // UINT32 GTxPhysicalTimerFlags
+ 0, // UINT32 GTxVirtualTimerGSIV
+ 0, // UINT32 GTxVirtualTimerFlags
+ SGI_GTX_COMMON_FLAGS_NS // UINT32 GTxCommonFlags
+ },
+ {
+ 1, // UINT8 GTFrameNumber
+ {EFI_ACPI_RESERVED_BYTE,
+ EFI_ACPI_RESERVED_BYTE,
+ EFI_ACPI_RESERVED_BYTE}, // UINT8 Reserved[3]
+ SGI_GT_BLOCK_FRAME1_CTL_BASE, // UINT64 CntBaseX
+ SGI_GT_BLOCK_FRAME1_CTL_EL0_BASE, // UINT64 CntEL0BaseX
+ SGI_GT_BLOCK_FRAME1_GSIV, // UINT32 GTxPhysicalTimerGSIV
+ SGI_GTX_TIMER_FLAGS, // UINT32 GTxPhysicalTimerFlags
+ 0, // UINT32 GTxVirtualTimerGSIV
+ 0, // UINT32 GTxVirtualTimerFlags
+ SGI_GTX_COMMON_FLAGS_S // UINT32 GTxCommonFlags
+ }
+ },
+ };
+
+//
+// Reference the table being generated to prevent the optimizer from removing the
+// data structure from the executable
+//
+VOID* CONST ReferenceAcpiTable = &Gtdt;
diff --git a/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Madt.aslc b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Madt.aslc
new file mode 100644
index 0000000..5bb8483
--- /dev/null
+++ b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Madt.aslc
@@ -0,0 +1,127 @@
+/** @file
+* Multiple APIC Description Table (MADT)
+*
+* Copyright (c) 2018, ARM Limited. All rights reserved.
+*
+* This program and the accompanying materials are licensed and made available
+* under the terms and conditions of the BSD License which accompanies this
+* distribution. The full text of the license may be found at
+* http://opensource.org/licenses/bsd-license.php
+*
+* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#include "SgiPlatform.h"
+#include "SgiAcpiHeader.h"
+#include <Library/AcpiLib.h>
+#include <Library/ArmLib.h>
+#include <Library/PcdLib.h>
+#include <IndustryStandard/Acpi.h>
+
+/* SGI575 configuration */
+#define SGI575_CORE_COUNT 4
+#define SGI575_CLUSTER_COUNT 2
+
+#define EFI_ACPI_6_1_GICC_STRUCTURE_INIT(GicId, AcpiCpuUid, Mpidr, Flags, PmuIrq, \
+ GicBase, GicVBase, GicHBase, GsivId, GicRBase, Efficiency) \
+ { \
+ EFI_ACPI_6_1_GIC, sizeof (EFI_ACPI_6_1_GIC_STRUCTURE), EFI_ACPI_RESERVED_WORD, \
+ GicId, AcpiCpuUid, Flags, 0, PmuIrq, 0, GicBase, GicVBase, GicHBase, \
+ GsivId, GicRBase, Mpidr, Efficiency, \
+ {EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE} \
+ }
+
+#define EFI_ACPI_6_1_GIC_DISTRIBUTOR_INIT(GicDistHwId, GicDistBase, GicDistVector, GicVersion) \
+ { \
+ EFI_ACPI_6_1_GICD, sizeof (EFI_ACPI_6_1_GIC_DISTRIBUTOR_STRUCTURE), EFI_ACPI_RESERVED_WORD, \
+ GicDistHwId, GicDistBase, GicDistVector, GicVersion, \
+ {EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE} \
+ }
+
+#define EFI_ACPI_6_1_GIC_REDISTRIBUTOR_INIT(RedisRegionAddr, RedisDiscLength) \
+ { \
+ EFI_ACPI_6_1_GICR, sizeof (EFI_ACPI_6_1_GICR_STRUCTURE), 0, RedisRegionAddr, RedisDiscLength \
+ }
+
+
+//
+// Multiple APIC Description Table
+//
+ #pragma pack (1)
+
+ typedef struct {
+ EFI_ACPI_6_1_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER Header;
+ EFI_ACPI_6_1_GIC_STRUCTURE GicInterfaces[SGI575_CORE_COUNT * SGI575_CLUSTER_COUNT];
+ EFI_ACPI_6_1_GIC_DISTRIBUTOR_STRUCTURE GicDistributor;
+ EFI_ACPI_6_1_GICR_STRUCTURE GicRedistributor;
+ EFI_ACPI_6_1_GIC_ITS_STRUCTURE GicIts;
+ } EFI_ACPI_6_1_MULTIPLE_APIC_DESCRIPTION_TABLE;
+
+ #pragma pack ()
+
+ EFI_ACPI_6_1_MULTIPLE_APIC_DESCRIPTION_TABLE Madt = {
+ {
+ ARM_ACPI_HEADER (
+ EFI_ACPI_6_1_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
+ EFI_ACPI_6_1_MULTIPLE_APIC_DESCRIPTION_TABLE,
+ EFI_ACPI_6_1_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION
+ ),
+ //
+ // MADT specific fields
+ //
+ 0, // LocalApicAddress
+ 0, // Flags
+ },
+ {
+ // Format: EFI_ACPI_6_1_GICC_STRUCTURE_INIT(GicId, AcpiCpuUid, Mpidr, Flags, PmuIrq, GicBase, GicVBase,
+ // GicHBase, GsivId, GicRBase, Efficiency)
+ // Note: The GIC Structure of the primary CPU must be the first entry (see note in 5.2.12.14 GICC Structure of
+ // ACPI v6.1).
+ EFI_ACPI_6_1_GICC_STRUCTURE_INIT( // A72-0
+ 0, 0, GET_MPID(0x0, 0x0), EFI_ACPI_6_1_GIC_ENABLED, 23, SGI_SUBSYS_GENERIC_GIC_BASE,
+ 0x2c020000, 0x2c010000, 25, 0 /* GicRBase */, 0 /* Processor Power Efficiency Class */),
+ EFI_ACPI_6_1_GICC_STRUCTURE_INIT( // A72-1
+ 0, 1, GET_MPID(0x0, 0x100), EFI_ACPI_6_1_GIC_ENABLED, 23, SGI_SUBSYS_GENERIC_GIC_BASE,
+ 0x2c020000, 0x2c010000, 25, 0 /* GicRBase */, 0 /* Processor Power Efficiency Class */),
+ EFI_ACPI_6_1_GICC_STRUCTURE_INIT( // A72-2
+ 0, 2, GET_MPID(0x0, 0x200), EFI_ACPI_6_1_GIC_ENABLED, 23, SGI_SUBSYS_GENERIC_GIC_BASE,
+ 0x2c020000, 0x2c010000, 25, 0 /* GicRBase */, 0 /* Processor Power Efficiency Class */),
+ EFI_ACPI_6_1_GICC_STRUCTURE_INIT( // A72-3
+ 0, 3, GET_MPID(0x0, 0x300), EFI_ACPI_6_1_GIC_ENABLED, 23, SGI_SUBSYS_GENERIC_GIC_BASE,
+ 0x2c020000, 0x2c010000, 25, 0 /* GicRBase */, 0 /* Processor Power Efficiency Class */),
+
+ EFI_ACPI_6_1_GICC_STRUCTURE_INIT( // A72-4
+ 0, 4, GET_MPID(0x100, 0x00), EFI_ACPI_6_1_GIC_ENABLED, 23, SGI_SUBSYS_GENERIC_GIC_BASE,
+ 0x2c020000, 0x2c010000, 25, 0 /* GicRBase */, 0 /* Processor Power Efficiency Class */),
+ EFI_ACPI_6_1_GICC_STRUCTURE_INIT( // A72-5
+ 0, 5, GET_MPID(0x100, 0x100), EFI_ACPI_6_1_GIC_ENABLED, 23, SGI_SUBSYS_GENERIC_GIC_BASE,
+ 0x2c020000, 0x2c010000, 25, 0 /* GicRBase */, 0 /* Processor Power Efficiency Class */),
+ EFI_ACPI_6_1_GICC_STRUCTURE_INIT( // A72-6
+ 0, 6, GET_MPID(0x100, 0x200), EFI_ACPI_6_1_GIC_ENABLED, 23, SGI_SUBSYS_GENERIC_GIC_BASE,
+ 0x2c020000, 0x2c010000, 25, 0 /* GicRBase */, 0 /* Processor Power Efficiency Class */),
+ EFI_ACPI_6_1_GICC_STRUCTURE_INIT( // A72-7
+ 0, 7, GET_MPID(0x100, 0x300), EFI_ACPI_6_1_GIC_ENABLED, 23, SGI_SUBSYS_GENERIC_GIC_BASE,
+ 0x2c020000, 0x2c010000, 25, 0 /* GicRBase */, 0 /* Processor Power Efficiency Class */),
+ },
+ // GIC Distributor Entry
+ EFI_ACPI_6_1_GIC_DISTRIBUTOR_INIT(0, SGI_SUBSYS_GENERIC_GIC_BASE, 0, 3),
+ // GIC Redistributor
+ EFI_ACPI_6_1_GIC_REDISTRIBUTOR_INIT(SGI_SUBSYS_GENERIC_GICR_BASE, SIZE_1MB),
+ /* GIC ITS */
+ {
+ EFI_ACPI_6_1_GIC_ITS,
+ sizeof(EFI_ACPI_6_1_GIC_ITS_STRUCTURE),
+ EFI_ACPI_RESERVED_WORD,
+ 0x00000000, // GIC ITS ID
+ 0x30040000, // Base address of GIC ITS0
+ EFI_ACPI_RESERVED_DWORD,
+ }
+ };
+
+//
+// Reference the table being generated to prevent the optimizer from removing the
+// data structure from the executable
+//
+VOID* CONST ReferenceAcpiTable = &Madt;
diff --git a/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Spcr.aslc b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Spcr.aslc
new file mode 100644
index 0000000..7db5e08
--- /dev/null
+++ b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Spcr.aslc
@@ -0,0 +1,76 @@
+/** @file
+*
+* SPCR Table
+*
+* Copyright (c) 2018, ARM Limited. All rights reserved.
+*
+* This program and the accompanying materials are licensed and made available
+* under the terms and conditions of the BSD License which accompanies this
+* distribution. The full text of the license may be found at
+* http://opensource.org/licenses/bsd-license.php
+*
+* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#include "SgiAcpiHeader.h"
+#include <Library/AcpiLib.h>
+#include <IndustryStandard/Acpi61.h>
+#include <IndustryStandard/SerialPortConsoleRedirectionTable.h>
+
+STATIC EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE Spcr = {
+ ARM_ACPI_HEADER (EFI_ACPI_6_1_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE,
+ EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE,
+ EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_REVISION),
+ // UINT8 InterfaceType;
+ EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_PL011_UART,
+ // UINT8 Reserved1[3];
+ {
+ EFI_ACPI_RESERVED_BYTE,
+ EFI_ACPI_RESERVED_BYTE,
+ EFI_ACPI_RESERVED_BYTE
+ },
+ // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE BaseAddress;
+ ARM_GAS32 (0x7FF80000),
+ // UINT8 InterruptType;
+ EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_GIC,
+ // UINT8 Irq;
+ 0,
+ // UINT32 GlobalSystemInterrupt;
+ FixedPcdGet32 (PL011UartInterrupt),
+ // UINT8 BaudRate;
+ EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_115200,
+ // UINT8 Parity;
+ EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_PARITY_NO_PARITY,
+ // UINT8 StopBits;
+ EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_STOP_BITS_1,
+ // UINT8 FlowControl;
+ 0,
+ // UINT8 TerminalType;
+ EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_TERMINAL_TYPE_ANSI,
+ // UINT8 Reserved2;
+ EFI_ACPI_RESERVED_BYTE,
+ // UINT16 PciDeviceId;
+ 0xFFFF,
+ // UINT16 PciVendorId;
+ 0xFFFF,
+ // UINT8 PciBusNumber;
+ 0x00,
+ // UINT8 PciDeviceNumber;
+ 0x00,
+ // UINT8 PciFunctionNumber;
+ 0x00,
+ // UINT32 PciFlags;
+ 0x00000000,
+ // UINT8 PciSegment;
+ 0x00,
+ // UINT32 Reserved3;
+ EFI_ACPI_RESERVED_DWORD
+};
+
+//
+// Reference the table being generated to prevent the optimizer from removing the
+// data structure from the executable
+//
+VOID* CONST ReferenceAcpiTable = &Spcr;
diff --git a/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c b/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c
index 5d54f06..8c7d168 100644
--- a/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c
+++ b/Platform/ARM/SgiPkg/Drivers/PlatformDxe/PlatformDxe.c
@@ -12,8 +12,11 @@
*
**/
+#include <Library/AcpiLib.h>
#include <Library/DebugLib.h>
+STATIC CONST EFI_GUID mSgi575AcpiTableFile = { 0xc712719a, 0x0aaf, 0x438c, { 0x9c, 0xdd, 0x35, 0xab, 0x4d, 0x60, 0x20, 0x7d } };
+
EFI_STATUS
InitVirtioBlockIo (
IN EFI_HANDLE ImageHandle
@@ -28,6 +31,12 @@ ArmSgiPkgEntryPoint (
{
EFI_STATUS Status;
+ Status = LocateAndInstallAcpiFromFv (&mSgi575AcpiTableFile);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, "PlatformDxe: Failed to install ACPI tables\n"));
+ return Status;
+ }
+
// Install Virtio Block IO.
if ( FeaturePcdGet (PcdVirtioSupported) == TRUE ) {
Status = InitVirtioBlockIo (ImageHandle);
--
2.7.4
next prev parent reply other threads:[~2018-03-23 6:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-23 6:31 [PATCH 0/6] Platform/ARM/Sgi: Add Arm's SGI platform support Thomas Abraham
2018-03-23 6:31 ` [PATCH 1/6] Platform/ARM/Sgi: Add Platform library implementation Thomas Abraham
2018-03-23 6:31 ` [PATCH 2/6] Platform/ARM/Sgi: add NOR flash platform " Thomas Abraham
2018-03-23 6:31 ` [PATCH 3/6] Platform/ARM/Sgi: add initial platform dxe driver implementation Thomas Abraham
2018-03-23 6:31 ` [PATCH 4/6] Platform/ARM/Sgi: add support for virtio block device Thomas Abraham
2018-03-23 6:31 ` Thomas Abraham [this message]
2018-03-23 6:31 ` [PATCH 6/6] Platform/ARM/Sgi: add initial support for ARM SGI platform Thomas Abraham
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