* Use ACPI 5.1 everywhere, since we are constrained to use v5.x for
MADT compatibility.
* Clean up whitespaces and reorganize header declaration.
* Prefix all RPi related constant with RPI_ to make them clearer to
differentiate from regular EDK2 ones.
* Reference IndustryStandard/Acpi.h always.
* Remove explicit references to RPI4 for sources that we may be
factorized for both the Pi 3 and Pi 4 platform.
Signed-off-by: Pete Batard <p...@akeo.ie>
---
Platform/RaspberryPi/RPi4/AcpiTables/AcpiTables.h | 12 +++---
Platform/RaspberryPi/RPi4/AcpiTables/Csrt.aslc | 42 ++++++++++----------
Platform/RaspberryPi/RPi4/AcpiTables/Gtdt.aslc | 30 +++++++-------
Platform/RaspberryPi/RPi4/AcpiTables/Madt.aslc | 11 ++---
Platform/RaspberryPi/RPi4/AcpiTables/Pep.asl | 4 +-
Platform/RaspberryPi/RPi4/AcpiTables/Pep.c | 6 +--
Platform/RaspberryPi/RPi4/AcpiTables/Pep.h | 8 ++--
7 files changed, 58 insertions(+), 55 deletions(-)
diff --git a/Platform/RaspberryPi/RPi4/AcpiTables/AcpiTables.h
b/Platform/RaspberryPi/RPi4/AcpiTables/AcpiTables.h
index e61f3fa0bcfa..dcdbac7a0b7b 100644
--- a/Platform/RaspberryPi/RPi4/AcpiTables/AcpiTables.h
+++ b/Platform/RaspberryPi/RPi4/AcpiTables/AcpiTables.h
@@ -13,7 +13,7 @@
#ifndef __ACPITABLES_H__
#define __ACPITABLES_H__
-#include <IndustryStandard/Acpi50.h>
+#include <IndustryStandard/Acpi.h>
#define EFI_ACPI_OEM_ID {'M','C','R','S','F','T'} //
OEMID 6 bytes long
#define EFI_ACPI_OEM_TABLE_ID SIGNATURE_64
('R','P','I','4','E','D','K','2') // OEM table id 8 bytes long
@@ -41,10 +41,10 @@
#define EFI_ACPI_CSRT_DEVICE_ID_DMA 0x00000009 // Fixed id
#define EFI_ACPI_CSRT_RESOURCE_ID_IN_DMA_GRP 0x0 // Count up from 0
-#define RPI4_DMA_CHANNEL_COUNT 10 // All 10 DMA channels are
listed, including the reserved ones
-#define RPI4_DMA_USED_CHANNEL_COUNT 5 // Use 5 DMA channels
+#define RPI_DMA_CHANNEL_COUNT 10 // All 10 DMA channels are
listed, including the reserved ones
+#define RPI_DMA_USED_CHANNEL_COUNT 5 // Use 5 DMA channels
-#define EFI_ACPI_5_0_CSRT_REVISION 0x00000000
+#define EFI_ACPI_5_1_CSRT_REVISION 0x00000000
typedef enum
{
@@ -76,7 +76,7 @@ typedef struct
UINT16 Revision; // 2 bytes
UINT16 Reserved; // 2 bytes
UINT32 SharedInfoLength; // 4 bytes
-} EFI_ACPI_5_0_CSRT_RESOURCE_GROUP_HEADER;
+} EFI_ACPI_5_1_CSRT_RESOURCE_GROUP_HEADER;
//------------------------------------------------------------------------
// CSRT Resource Descriptor 12 bytes total
@@ -87,6 +87,6 @@ typedef struct
UINT16 ResourceType; // 2 bytes
UINT16 ResourceSubType; // 2 bytes
UINT32 UID; // 4 bytes
-} EFI_ACPI_5_0_CSRT_RESOURCE_DESCRIPTOR_HEADER;
+} EFI_ACPI_5_1_CSRT_RESOURCE_DESCRIPTOR_HEADER;
#endif // __ACPITABLES_H__
diff --git a/Platform/RaspberryPi/RPi4/AcpiTables/Csrt.aslc
b/Platform/RaspberryPi/RPi4/AcpiTables/Csrt.aslc
index 22a370d04017..f8bf3f26a341 100644
--- a/Platform/RaspberryPi/RPi4/AcpiTables/Csrt.aslc
+++ b/Platform/RaspberryPi/RPi4/AcpiTables/Csrt.aslc
@@ -9,14 +9,16 @@
*
**/
+#include <IndustryStandard/Acpi.h>
+
#include "AcpiTables.h"
-#define DMA_MAX_REQ_LINES 32
+#define RPI_DMA_MAX_REQ_LINES 32
#pragma pack (push, 1)
//------------------------------------------------------------------------
-// DMA Controller Vendor Data for RPi4
+// DMA Controller Vendor Data
//------------------------------------------------------------------------
typedef struct
{
@@ -34,16 +36,16 @@ typedef struct
} DMA_CONTROLLER_VENDOR_DATA;
//------------------------------------------------------------------------
-// DMA Controller on RPi4
+// DMA Controller
//------------------------------------------------------------------------
typedef struct
{
- EFI_ACPI_5_0_CSRT_RESOURCE_DESCRIPTOR_HEADER DmaControllerHeader;
+ EFI_ACPI_5_1_CSRT_RESOURCE_DESCRIPTOR_HEADER DmaControllerHeader;
DMA_CONTROLLER_VENDOR_DATA ControllerVendorData;
} RD_DMA_CONTROLLER;
//------------------------------------------------------------------------
-// DMA Channel Vendor Data for RPi4
+// DMA Channel Vendor Data
//------------------------------------------------------------------------
typedef struct
{
@@ -54,27 +56,27 @@ typedef struct
} DMA_CHANNEL_VENDOR_DATA;
//------------------------------------------------------------------------
-// DMA Channel on RPi4
+// DMA Channel
//------------------------------------------------------------------------
typedef struct
{
- EFI_ACPI_5_0_CSRT_RESOURCE_DESCRIPTOR_HEADER DmaChannelHeader;
+ EFI_ACPI_5_1_CSRT_RESOURCE_DESCRIPTOR_HEADER DmaChannelHeader;
DMA_CHANNEL_VENDOR_DATA ChannelVendorData;
} RD_DMA_CHANNEL;
//------------------------------------------------------------------------
-// DMA Resource Group on RPi4
+// DMA Resource Group
//------------------------------------------------------------------------
typedef struct
{
- EFI_ACPI_5_0_CSRT_RESOURCE_GROUP_HEADER ResGroupHeader;
+ EFI_ACPI_5_1_CSRT_RESOURCE_GROUP_HEADER ResGroupHeader;
RD_DMA_CONTROLLER DmaController;
- RD_DMA_CHANNEL DmaChannels[RPI4_DMA_CHANNEL_COUNT];
+ RD_DMA_CHANNEL DmaChannels[RPI_DMA_CHANNEL_COUNT];
} RG_DMA;
//----------------------------------------------------------------------------
-// CSRT table structure for RPi4 platform - current revision only includes DMA
+// CSRT table structure - current revision only includes DMA
//----------------------------------------------------------------------------
typedef struct
{
@@ -84,20 +86,20 @@ typedef struct
// DMA Resource Group
RG_DMA DmaResourceGroup;
-} EFI_ACPI_5_0_CSRT_TABLE;
+} EFI_ACPI_5_1_CSRT_TABLE;
-EFI_ACPI_5_0_CSRT_TABLE Csrt =
+EFI_ACPI_5_1_CSRT_TABLE Csrt =
{
//------------------------------------------------------------------------
// ACPI Table Header
//------------------------------------------------------------------------
{
- EFI_ACPI_5_0_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE, // Signature
"CSRT"
+ EFI_ACPI_5_1_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE, // Signature
"CSRT"
sizeof (EFI_ACPI_DESCRIPTION_HEADER) + sizeof (RG_DMA), // Length
- EFI_ACPI_5_0_CSRT_REVISION, // Revision
+ EFI_ACPI_5_1_CSRT_REVISION, // Revision
0x00, // Checksum calculated at runtime.
- EFI_ACPI_OEM_ID, // OEMID is a 6 bytes long field "BC2836"
- EFI_ACPI_OEM_TABLE_ID, // OEM table identification(8 bytes long)
"RPI4EDK2"
+ EFI_ACPI_OEM_ID, // OEMID is a 6 bytes long field
+ EFI_ACPI_OEM_TABLE_ID, // OEM table identification (8 bytes long)
EFI_ACPI_OEM_REVISION, // OEM revision number.
EFI_ACPI_CREATOR_ID, // ASL compiler vendor ID.
EFI_ACPI_CREATOR_REVISION // ASL compiler revision number.
@@ -136,13 +138,13 @@ EFI_ACPI_5_0_CSRT_TABLE Csrt =
sizeof (DMA_CONTROLLER_VENDOR_DATA), // Controller vendor data here
1,
0xFE007000, // Base address for channels
- RPI4_DMA_CHANNEL_COUNT * 0x100, // Base size = Number of channels x
0x100 size for each channel
+ RPI_DMA_CHANNEL_COUNT * 0x100, // Base size = Number of channels x
0x100 size for each channel
0xFE007FE0, // Base address for controller
8, // Base size = two registers
- RPI4_DMA_USED_CHANNEL_COUNT,
+ RPI_DMA_USED_CHANNEL_COUNT,
0, // cannot use controller interrupt
0, // Minimum Request Line
- DMA_MAX_REQ_LINES - 1, // Maximum Request Line
+ RPI_DMA_MAX_REQ_LINES - 1, // Maximum Request Line
FALSE,
},
},
diff --git a/Platform/RaspberryPi/RPi4/AcpiTables/Gtdt.aslc
b/Platform/RaspberryPi/RPi4/AcpiTables/Gtdt.aslc
index 293c6022d258..7c2aa9389456 100644
--- a/Platform/RaspberryPi/RPi4/AcpiTables/Gtdt.aslc
+++ b/Platform/RaspberryPi/RPi4/AcpiTables/Gtdt.aslc
@@ -8,41 +8,41 @@
*
**/
+#include <IndustryStandard/Acpi.h>
#include <Library/AcpiLib.h>
#include <Library/PcdLib.h>
-#include <IndustryStandard/Acpi.h>
#include "AcpiTables.h"
-#define SYSTEM_TIMER_BASE_ADDRESS 0xFF80001C
-#define GTDT_GLOBAL_FLAGS 0
-#define GTDT_GTIMER_FLAGS
EFI_ACPI_6_0_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY
+#define RPI_SYSTEM_TIMER_BASE_ADDRESS 0xFF80001C
+#define RPI_GTDT_GLOBAL_FLAGS 0
+#define RPI_GTDT_GTIMER_FLAGS
EFI_ACPI_5_1_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY
#pragma pack (1)
typedef struct {
- EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLE Gtdt;
-} EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLES;
+ EFI_ACPI_5_1_GENERIC_TIMER_DESCRIPTION_TABLE Gtdt;
+} EFI_ACPI_5_1_GENERIC_TIMER_DESCRIPTION_TABLES;
#pragma pack ()
-EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLES Gtdt = {
+EFI_ACPI_5_1_GENERIC_TIMER_DESCRIPTION_TABLES Gtdt = {
{
ACPI_HEADER(
- EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE,
- EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLES,
- EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION
+ EFI_ACPI_5_1_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE,
+ EFI_ACPI_5_1_GENERIC_TIMER_DESCRIPTION_TABLES,
+ EFI_ACPI_5_1_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION
),
- SYSTEM_TIMER_BASE_ADDRESS, // UINT64 PhysicalAddress
+ RPI_SYSTEM_TIMER_BASE_ADDRESS, // UINT64 PhysicalAddress
0, // UINT32 Reserved
FixedPcdGet32 (PcdArmArchTimerSecIntrNum), // UINT32 SecurePL1TimerGSIV
- GTDT_GTIMER_FLAGS, // UINT32
SecurePL1TimerFlags
+ RPI_GTDT_GTIMER_FLAGS, // UINT32
SecurePL1TimerFlags
FixedPcdGet32 (PcdArmArchTimerIntrNum), // UINT32
NonSecurePL1TimerGSIV
- GTDT_GTIMER_FLAGS, // UINT32
NonSecurePL1TimerFlags
+ RPI_GTDT_GTIMER_FLAGS, // UINT32
NonSecurePL1TimerFlags
FixedPcdGet32 (PcdArmArchTimerVirtIntrNum), // UINT32 VirtualTimerGSIV
- GTDT_GTIMER_FLAGS, // UINT32 VirtualTimerFlags
+ RPI_GTDT_GTIMER_FLAGS, // UINT32 VirtualTimerFlags
FixedPcdGet32 (PcdArmArchTimerHypIntrNum), // UINT32
NonSecurePL2TimerGSIV
- GTDT_GTIMER_FLAGS, // UINT32
NonSecurePL2TimerFlags
+ RPI_GTDT_GTIMER_FLAGS, // UINT32
NonSecurePL2TimerFlags
0xFFFFFFFFFFFFFFFF, // UINT64
CntReadBasePhysicalAddress
0, // UINT32 PlatformTimerCount
0 // UINT32 PlatfromTimerOffset
diff --git a/Platform/RaspberryPi/RPi4/AcpiTables/Madt.aslc
b/Platform/RaspberryPi/RPi4/AcpiTables/Madt.aslc
index 0027cb9fe8bb..f847a9310ff7 100644
--- a/Platform/RaspberryPi/RPi4/AcpiTables/Madt.aslc
+++ b/Platform/RaspberryPi/RPi4/AcpiTables/Madt.aslc
@@ -8,11 +8,12 @@
*
**/
-#include "AcpiTables.h"
+#include <IndustryStandard/Acpi.h>
#include <Library/AcpiLib.h>
#include <Library/ArmLib.h>
#include <Library/PcdLib.h>
-#include <IndustryStandard/Acpi51.h>
+
+#include "AcpiTables.h"
//
// Multiple APIC Description Table
@@ -45,13 +46,13 @@ PI_MULTIPLE_APIC_DESCRIPTION_TABLE Madt = {
0, 0, GET_MPID(0, 0), EFI_ACPI_5_1_GIC_ENABLED, 48, FixedPcdGet64
(PcdGicInterruptInterfaceBase),
0xFF846000, 0xFF844000, 0x19, 0),
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
- 1, 1, GET_MPID(0, 1), EFI_ACPI_5_1_GIC_ENABLED, 49, FixedPcdGet64
(PcdGicInterruptInterfaceBase),
+ 1, 1, GET_MPID(0, 1), EFI_ACPI_5_1_GIC_ENABLED, 49, FixedPcdGet64
(PcdGicInterruptInterfaceBase),
0xFF846000, 0xFF844000, 0x19, 0),
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
- 2, 2, GET_MPID(0, 2), EFI_ACPI_5_1_GIC_ENABLED, 50, FixedPcdGet64
(PcdGicInterruptInterfaceBase),
+ 2, 2, GET_MPID(0, 2), EFI_ACPI_5_1_GIC_ENABLED, 50, FixedPcdGet64
(PcdGicInterruptInterfaceBase),
0xFF846000, 0xFF844000, 0x19, 0),
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
- 3, 3, GET_MPID(0, 3), EFI_ACPI_5_1_GIC_ENABLED, 51, FixedPcdGet64
(PcdGicInterruptInterfaceBase),
+ 3, 3, GET_MPID(0, 3), EFI_ACPI_5_1_GIC_ENABLED, 51, FixedPcdGet64
(PcdGicInterruptInterfaceBase),
0xFF846000, 0xFF844000, 0x19, 0),
},
EFI_ACPI_5_0_GIC_DISTRIBUTOR_INIT(0, FixedPcdGet64 (PcdGicDistributorBase),
0)
diff --git a/Platform/RaspberryPi/RPi4/AcpiTables/Pep.asl
b/Platform/RaspberryPi/RPi4/AcpiTables/Pep.asl
index 7096109f8819..8a0a44e1c4c9 100644
--- a/Platform/RaspberryPi/RPi4/AcpiTables/Pep.asl
+++ b/Platform/RaspberryPi/RPi4/AcpiTables/Pep.asl
@@ -13,9 +13,9 @@
Device(PEPD)
{
//
- // RPI4 PEP virtual device.
+ // PEP virtual device.
//
- Name (_HID, "BCM2854") // Note: since pep on rpi4 is virtual device,
+ Name (_HID, "BCM2854") // Note: Since PEP on RPi is a virtual device,
Name (_CID, "BCM2854") // its device id needs to be generated by Microsoft
Name (_UID, 0x0)
Name (_CRS, ResourceTemplate ()
diff --git a/Platform/RaspberryPi/RPi4/AcpiTables/Pep.c
b/Platform/RaspberryPi/RPi4/AcpiTables/Pep.c
index 1a78392f05a0..f452580c703d 100644
--- a/Platform/RaspberryPi/RPi4/AcpiTables/Pep.c
+++ b/Platform/RaspberryPi/RPi4/AcpiTables/Pep.c
@@ -12,7 +12,7 @@
#include "Pep.h"
-PEP_PROCESSOR_TABLE_PLAT RPI4Processors = {
+PEP_PROCESSOR_TABLE_PLAT RpiProcessors = {
1, // Version
1, // NumberProcessors
{ // ProcessorInfo
@@ -30,7 +30,7 @@ PEP_PROCESSOR_TABLE_PLAT RPI4Processors = {
}
};
-PEP_COORDINATED_STATE_TABLE_PLAT RPI4CoordinatedStates = {
+PEP_COORDINATED_STATE_TABLE_PLAT RpiCoordinatedStates = {
1, // Version
1, // CoordinatedStateCount
{ // CordinatedStates[]
@@ -52,7 +52,7 @@ PEP_COORDINATED_STATE_TABLE_PLAT RPI4CoordinatedStates = {
}
};
-PEP_DEVICE_TABLE_PLAT RPI4Devices = {
+PEP_DEVICE_TABLE_PLAT RpiDevices = {
1, // Version
1, // NumberDevices
{ // DeviceInfo
diff --git a/Platform/RaspberryPi/RPi4/AcpiTables/Pep.h
b/Platform/RaspberryPi/RPi4/AcpiTables/Pep.h
index 19b801caf783..30f6768f12a5 100644
--- a/Platform/RaspberryPi/RPi4/AcpiTables/Pep.h
+++ b/Platform/RaspberryPi/RPi4/AcpiTables/Pep.h
@@ -14,10 +14,10 @@
* Note: Not everything is here. At least SOC_STATE_TYPE is missing.
*/
-#ifndef _RPI4PEP_H_INCLUDED_
-#define _RPI4PEP_H_INCLUDED_
+#ifndef _RPI_PEP_H_INCLUDED_
+#define _RPI_PEP_H_INCLUDED_
-#include <IndustryStandard/Acpi50.h>
+#include <IndustryStandard/Acpi.h>
#define PEP_MAX_DEPENDENCIES_PER_STATE 16
#define MAX_PROCESSOR_PATH_LENGTH 16
@@ -118,4 +118,4 @@ typedef struct _PEP_DEVICE_TABLE_PLAT {
PEP_DEVICE_INFO_PLAT DeviceInfo[P_NUMBER_DEVICES];
} PEP_DEVICE_TABLE_PLAT, *PPEP_DEVICE_TABLE_PLAT;
-#endif // _RPI4PEP_H_INCLUDED_
+#endif // _RPI_PEP_H_INCLUDED_
--
2.21.0.windows.1
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