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authoroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>2011-09-22 22:59:52 +0000
committeroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>2011-09-22 22:59:52 +0000
commit55a0d64b883bf8cc4db2a7890e29528ec57a2884 (patch)
treea316cdc9c00dfc821498eaf1d8d9fa1aabc6397d /ArmPkg/Include
parent75e4db2d3bb063e767f94c78259760755eedbaff (diff)
downloadedk2-platforms-55a0d64b883bf8cc4db2a7890e29528ec57a2884.tar.xz
ArmPkg: Renamed library 'PL390GicLib' into 'ArmGicLib'
This library is the interface for the ARM Generic Interrupt Controller Architecture Specification. ARM Platform can use any GIC controller (not necessary PL390 GIC). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12411 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Include')
-rw-r--r--ArmPkg/Include/Drivers/PL390Gic.h120
-rw-r--r--ArmPkg/Include/Library/ArmGicLib.h126
2 files changed, 126 insertions, 120 deletions
diff --git a/ArmPkg/Include/Drivers/PL390Gic.h b/ArmPkg/Include/Drivers/PL390Gic.h
deleted file mode 100644
index 823e6c0200..0000000000
--- a/ArmPkg/Include/Drivers/PL390Gic.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/** @file
-*
-* Copyright (c) 2011, 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.
-*
-**/
-
-#ifndef __PL390GIC_H
-#define __PL390GIC_H
-
-//
-// GIC definitions
-//
-
-// Distributor
-#define GIC_ICDDCR 0x000 // Distributor Control Register
-#define GIC_ICDICTR 0x004 // Interrupt Controller Type Register
-#define GIC_ICDIIDR 0x008 // Implementer Identification Register
-
-// each reg base below repeats for VE_NUM_GIC_REG_PER_INT_BITS (see GIC spec)
-#define GIC_ICDISR 0x080 // Interrupt Security Registers
-#define GIC_ICDISER 0x100 // Interrupt Set-Enable Registers
-#define GIC_ICDICER 0x180 // Interrupt Clear-Enable Registers
-#define GIC_ICDSPR 0x200 // Interrupt Set-Pending Registers
-#define GIC_ICDICPR 0x280 // Interrupt Clear-Pending Registers
-#define GIC_ICDABR 0x300 // Active Bit Registers
-
-// each reg base below repeats for VE_NUM_GIC_REG_PER_INT_BYTES
-#define GIC_ICDIPR 0x400 // Interrupt Priority Registers
-
-// each reg base below repeats for VE_NUM_GIC_INTERRUPTS
-#define GIC_ICDIPTR 0x800 // Interrupt Processor Target Registers
-#define GIC_ICDICFR 0xC00 // Interrupt Configuration Registers
-
-// just one of these
-#define GIC_ICDSGIR 0xF00 // Software Generated Interrupt Register
-
-// Cpu interface
-#define GIC_ICCICR 0x00 // CPU Interface Control Register
-#define GIC_ICCPMR 0x04 // Interrupt Priority Mask Register
-#define GIC_ICCBPR 0x08 // Binary Point Register
-#define GIC_ICCIAR 0x0C // Interrupt Acknowledge Register
-#define GIC_ICCEIOR 0x10 // End Of Interrupt Register
-#define GIC_ICCRPR 0x14 // Running Priority Register
-#define GIC_ICCPIR 0x18 // Highest Pending Interrupt Register
-#define GIC_ICCABPR 0x1C // Aliased Binary Point Register
-#define GIC_ICCIDR 0xFC // Identification Register
-
-#define GIC_ICDSGIR_FILTER_TARGETLIST 0x0
-#define GIC_ICDSGIR_FILTER_EVERYONEELSE 0x1
-#define GIC_ICDSGIR_FILTER_ITSELF 0x2
-
-//Bit-masks to configure the CPU Interface Control register
-#define GIC_ICCICR_ENABLE_SECURE(a) ((a << 0) & 0x01)
-#define GIC_ICCICR_ENABLE_NS(a) ((a << 1) & 0x02)
-#define GIC_ICCICR_ACK_CTL(a) ((a << 2) & 0x04)
-#define GIC_ICCICR_SIGNAL_SECURE_TO_FIQ(a)((a << 3) & 0x08)
-#define GIC_ICCICR_USE_SBPR(a) ((a << 4) & 0x10)
-
-
-//
-// GIC SEC interfaces
-//
-VOID
-EFIAPI
-PL390GicSetupNonSecure (
- IN INTN GicDistributorBase,
- IN INTN GicInterruptInterfaceBase
- );
-
-VOID
-EFIAPI
-PL390GicEnableInterruptInterface (
- IN INTN GicInterruptInterfaceBase
- );
-
-VOID
-EFIAPI
-PL390GicEnableDistributor (
- IN INTN GicDistributorBase
- );
-
-VOID
-EFIAPI
-PL390GicSendSgiTo (
- IN INTN GicDistributorBase,
- IN INTN TargetListFilter,
- IN INTN CPUTargetList
- );
-
-UINT32
-EFIAPI
-PL390GicAcknowledgeSgiFrom (
- IN INTN GicInterruptInterfaceBase,
- IN INTN CoreId
- );
-
-UINT32
-EFIAPI
-PL390GicAcknowledgeSgi2From (
- IN INTN GicInterruptInterfaceBase,
- IN INTN CoreId,
- IN INTN SgiId
- );
-
-UINTN
-EFIAPI
-PL390GicSetPriorityMask (
- IN INTN GicInterruptInterfaceBase,
- IN INTN PriorityMask
- );
-
-#endif
diff --git a/ArmPkg/Include/Library/ArmGicLib.h b/ArmPkg/Include/Library/ArmGicLib.h
new file mode 100644
index 0000000000..78bba23ba7
--- /dev/null
+++ b/ArmPkg/Include/Library/ArmGicLib.h
@@ -0,0 +1,126 @@
+/** @file
+*
+* Copyright (c) 2011, 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.
+*
+**/
+
+#ifndef __PL390GIC_H
+#define __PL390GIC_H
+
+//
+// GIC definitions
+//
+
+//
+// GIC Distributor
+//
+#define ARM_GIC_ICDDCR 0x000 // Distributor Control Register
+#define ARM_GIC_ICDICTR 0x004 // Interrupt Controller Type Register
+#define ARM_GIC_ICDIIDR 0x008 // Implementer Identification Register
+
+// Each reg base below repeats for VE_NUM_ARM_GIC_REG_PER_INT_BITS (see GIC spec)
+#define ARM_GIC_ICDISR 0x080 // Interrupt Security Registers
+#define ARM_GIC_ICDISER 0x100 // Interrupt Set-Enable Registers
+#define ARM_GIC_ICDICER 0x180 // Interrupt Clear-Enable Registers
+#define ARM_GIC_ICDSPR 0x200 // Interrupt Set-Pending Registers
+#define ARM_GIC_ICDICPR 0x280 // Interrupt Clear-Pending Registers
+#define ARM_GIC_ICDABR 0x300 // Active Bit Registers
+
+// Each reg base below repeats for VE_NUM_ARM_GIC_REG_PER_INT_BYTES
+#define ARM_GIC_ICDIPR 0x400 // Interrupt Priority Registers
+
+// Each reg base below repeats for VE_NUM_ARM_GIC_INTERRUPTS
+#define ARM_GIC_ICDIPTR 0x800 // Interrupt Processor Target Registers
+#define ARM_GIC_ICDICFR 0xC00 // Interrupt Configuration Registers
+
+#define ARM_GIC_ICDPPISR 0xD00 // PPI Status register
+
+// just one of these
+#define ARM_GIC_ICDSGIR 0xF00 // Software Generated Interrupt Register
+
+//
+// GIC Cpu interface
+//
+#define ARM_GIC_ICCICR 0x00 // CPU Interface Control Register
+#define ARM_GIC_ICCPMR 0x04 // Interrupt Priority Mask Register
+#define ARM_GIC_ICCBPR 0x08 // Binary Point Register
+#define ARM_GIC_ICCIAR 0x0C // Interrupt Acknowledge Register
+#define ARM_GIC_ICCEIOR 0x10 // End Of Interrupt Register
+#define ARM_GIC_ICCRPR 0x14 // Running Priority Register
+#define ARM_GIC_ICCPIR 0x18 // Highest Pending Interrupt Register
+#define ARM_GIC_ICCABPR 0x1C // Aliased Binary Point Register
+#define ARM_GIC_ICCIDR 0xFC // Identification Register
+
+#define ARM_GIC_ICDSGIR_FILTER_TARGETLIST 0x0
+#define ARM_GIC_ICDSGIR_FILTER_EVERYONEELSE 0x1
+#define ARM_GIC_ICDSGIR_FILTER_ITSELF 0x2
+
+// Bit-masks to configure the CPU Interface Control register
+#define ARM_GIC_ICCICR_ENABLE_SECURE 0x01
+#define ARM_GIC_ICCICR_ENABLE_NS 0x02
+#define ARM_GIC_ICCICR_ACK_CTL 0x04
+#define ARM_GIC_ICCICR_SIGNAL_SECURE_TO_FIQ 0x08
+#define ARM_GIC_ICCICR_USE_SBPR 0x10
+
+
+//
+// GIC SEC interfaces
+//
+VOID
+EFIAPI
+ArmGicSetupNonSecure (
+ IN INTN GicDistributorBase,
+ IN INTN GicInterruptInterfaceBase
+ );
+
+VOID
+EFIAPI
+ArmGicEnableInterruptInterface (
+ IN INTN GicInterruptInterfaceBase
+ );
+
+VOID
+EFIAPI
+ArmGicEnableDistributor (
+ IN INTN GicDistributorBase
+ );
+
+VOID
+EFIAPI
+ArmGicSendSgiTo (
+ IN INTN GicDistributorBase,
+ IN INTN TargetListFilter,
+ IN INTN CPUTargetList
+ );
+
+UINT32
+EFIAPI
+ArmGicAcknowledgeSgiFrom (
+ IN INTN GicInterruptInterfaceBase,
+ IN INTN CoreId
+ );
+
+UINT32
+EFIAPI
+ArmGicAcknowledgeSgi2From (
+ IN INTN GicInterruptInterfaceBase,
+ IN INTN CoreId,
+ IN INTN SgiId
+ );
+
+UINTN
+EFIAPI
+ArmGicSetPriorityMask (
+ IN INTN GicInterruptInterfaceBase,
+ IN INTN PriorityMask
+ );
+
+#endif