From: "Abner Chang" <abner.chang@hpe.com>
To: devel@edk2.groups.io
Cc: abner.chang@hpe.com, Leif Lindholm <leif.lindholm@linaro.org>,
Gilbert Chen <gilbert.chen@hpe.com>
Subject: [edk2-staging/RISC-V-V2 PATCH v3 03/39] RiscVPkg/opensbi: EDK2 RISC-V OpenSBI support
Date: Mon, 28 Oct 2019 09:58:41 +0800 [thread overview]
Message-ID: <1572227957-13169-4-git-send-email-abner.chang@hpe.com> (raw)
In-Reply-To: <1572227957-13169-1-git-send-email-abner.chang@hpe.com>
Add EDK2 RISC-V OpenSBI header files.
Signed-off-by: Abner Chang <abner.chang@hpe.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Gilbert Chen <gilbert.chen@hpe.com>
---
RiscVPkg/Include/sbi/SbiFirmwareContext.h | 33 ++++++++++++++++++++
RiscVPkg/Include/sbi/sbi.h | 52 +++++++++++++++++++++++++++++++
RiscVPkg/Include/sbi/sbi_bits.h | 17 ++++++++++
RiscVPkg/Include/sbi/sbi_types.h | 45 ++++++++++++++++++++++++++
4 files changed, 147 insertions(+)
create mode 100644 RiscVPkg/Include/sbi/SbiFirmwareContext.h
create mode 100644 RiscVPkg/Include/sbi/sbi.h
create mode 100644 RiscVPkg/Include/sbi/sbi_bits.h
create mode 100644 RiscVPkg/Include/sbi/sbi_types.h
diff --git a/RiscVPkg/Include/sbi/SbiFirmwareContext.h b/RiscVPkg/Include/sbi/SbiFirmwareContext.h
new file mode 100644
index 0000000..c3d3489
--- /dev/null
+++ b/RiscVPkg/Include/sbi/SbiFirmwareContext.h
@@ -0,0 +1,33 @@
+/** @file
+ RISC-V OpesbSBI Platform Firmware context definition
+
+ Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+#ifndef SBI_FIRMWARE_CONTEXT_H_
+#define SBI_FIRMWARE_CONTEXT_H_
+
+#include <RiscVImpl.h>
+
+#define RISC_V_MAX_HART_SUPPORTED 16
+
+//
+// keep the structure member in 64-bit alignment.
+//
+typedef struct {
+ UINT64 IsaExtensionSupported; // The ISA extension this core supported.
+ RISCV_UINT128 MachineVendorId; // Machine vendor ID
+ RISCV_UINT128 MachineArchId; // Machine Architecture ID
+ RISCV_UINT128 MachineImplId; // Machine Implementation ID
+} EFI_RISCV_FIRMWARE_CONTEXT_HART_SPECIFIC;
+
+#define FIRMWARE_CONTEXT_HART_SPECIFIC_SIZE (64 * 7)
+
+typedef struct {
+ VOID *PeiServiceTable; // PEI Service table
+ EFI_RISCV_FIRMWARE_CONTEXT_HART_SPECIFIC *HartSpecific[RISC_V_MAX_HART_SUPPORTED];
+} EFI_RISCV_OPENSBI_FIRMWARE_CONTEXT;
+#endif
+
diff --git a/RiscVPkg/Include/sbi/sbi.h b/RiscVPkg/Include/sbi/sbi.h
new file mode 100644
index 0000000..04e7f18
--- /dev/null
+++ b/RiscVPkg/Include/sbi/sbi.h
@@ -0,0 +1,52 @@
+/** @file
+ SBI inline function calls.
+
+ Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef EDK2_SBI_H_
+#define EDK2_SBI_H_
+
+#include <sbi/sbi_types.h> // Reference to header file wrapper
+#include <include/sbi/riscv_asm.h> // Reference to header file in opensbi
+
+#define SBI_SET_TIMER 0
+#define SBI_CONSOLE_PUTCHAR 1
+#define SBI_CONSOLE_GETCHAR 2
+#define SBI_CLEAR_IPI 3
+#define SBI_SEND_IPI 4
+#define SBI_REMOTE_FENCE_I 5
+#define SBI_REMOTE_SFENCE_VMA 6
+#define SBI_REMOTE_SFENCE_VMA_ASID 7
+#define SBI_SHUTDOWN 8
+
+#define SBI_CALL(which, arg0, arg1, arg2) ({ \
+ register uintptr_t a0 asm ("a0") = (uintptr_t)(arg0); \
+ register uintptr_t a1 asm ("a1") = (uintptr_t)(arg1); \
+ register uintptr_t a2 asm ("a2") = (uintptr_t)(arg2); \
+ register uintptr_t a7 asm ("a7") = (uintptr_t)(which); \
+ asm volatile ("ecall" \
+ : "+r" (a0) \
+ : "r" (a1), "r" (a2), "r" (a7) \
+ : "memory"); \
+ a0; \
+})
+
+#define SBI_CALL_0(which) SBI_CALL(which, 0, 0, 0)
+#define SBI_CALL_1(which, arg0) SBI_CALL(which, arg0, 0, 0)
+#define SBI_CALL_2(which, arg0, arg1) SBI_CALL(which, arg0, arg1, 0)
+
+#define sbi_console_putchar(ch) SBI_CALL_1(SBI_CONSOLE_PUTCHAR, ch)
+#define sbi_console_getchar() SBI_CALL_0(SBI_CONSOLE_GETCHAR)
+#define sbi_set_timer(stime_value) SBI_CALL_1(SBI_SET_TIMER, stime_value)
+#define sbi_shutdown() SBI_CALL_0(SBI_SHUTDOWN)
+#define sbi_clear_ipi() SBI_CALL_0(SBI_CLEAR_IPI)
+#define sbi_send_ipi(hart_mask) SBI_CALL_1(SBI_SEND_IPI, hart_mask)
+#define sbi_remote_fence_i(hart_mask) SBI_CALL_1(SBI_REMOTE_FENCE_I, hart_mask)
+#define sbi_remote_sfence_vma(hart_mask, start, size) SBI_CALL_1(SBI_REMOTE_SFENCE_VMA, hart_mask)
+#define sbi_remote_sfence_vma_asid(hart_mask, start, size, asid) SBI_CALL_1(SBI_REMOTE_SFENCE_VMA_ASID, hart_mask)
+
+#endif
diff --git a/RiscVPkg/Include/sbi/sbi_bits.h b/RiscVPkg/Include/sbi/sbi_bits.h
new file mode 100644
index 0000000..c935547
--- /dev/null
+++ b/RiscVPkg/Include/sbi/sbi_bits.h
@@ -0,0 +1,17 @@
+/** @file
+ RISC-V OpesbSBI header file reference.
+
+ Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+#ifndef EDK2_SBI_BITS_H_
+#define EDK2_SBI_BITS_H_
+
+#undef MAX
+#undef MIN
+
+#include "include/sbi/sbi_bits.h" // Reference to header file in opensbi
+
+#endif
diff --git a/RiscVPkg/Include/sbi/sbi_types.h b/RiscVPkg/Include/sbi/sbi_types.h
new file mode 100644
index 0000000..95ee213
--- /dev/null
+++ b/RiscVPkg/Include/sbi/sbi_types.h
@@ -0,0 +1,45 @@
+/** @file
+ RISC-V OpesbSBI header file reference.
+
+ Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+#ifndef EDK2_SBI_TYPES_H_
+#define EDK2_SBI_TYPES_H_
+
+typedef INT8 s8;
+typedef UINT8 u8;
+typedef UINT8 uint8_t;
+
+typedef INT16 s16;
+typedef UINT16 u16;
+typedef INT16 int16_t;
+typedef UINT16 uint16_t;
+
+typedef INT32 s32;
+typedef UINT32 u32;
+typedef INT32 int32_t;
+typedef UINT32 uint32_t;
+
+typedef INT64 s64;
+typedef UINT64 u64;
+typedef INT64 int64_t;
+typedef UINT64 uint64_t;
+
+#define PRILX "016lx"
+
+typedef INT32 bool;
+typedef unsigned long ulong;
+typedef UINT64 uintptr_t;
+typedef UINT64 size_t;
+typedef INT64 ssize_t;
+typedef UINT64 virtual_addr_t;
+typedef UINT64 virtual_size_t;
+typedef UINT64 physical_addr_t;
+typedef UINT64 physical_size_t;
+
+#define __packed __attribute__((packed))
+#define __noreturn __attribute__((noreturn))
+#endif
--
2.7.4
next prev parent reply other threads:[~2019-10-28 2:31 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-28 1:58 [edk2-staging/RISC-V-V2 PATCH v3 00/39] RISC-V EDK2 Port on Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 01/39] RiscVPkg: RISC-V processor package Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 02/39] RiscVPkg/Include: Add header files of RISC-V CPU package Abner Chang
2019-10-28 1:58 ` Abner Chang [this message]
2019-11-21 16:24 ` [edk2-staging/RISC-V-V2 PATCH v3 03/39] RiscVPkg/opensbi: EDK2 RISC-V OpenSBI support Leif Lindholm
2019-12-19 4:09 ` [edk2-devel] " Abner Chang
2019-12-19 13:21 ` Leif Lindholm
2019-12-19 14:48 ` Abner Chang
[not found] ` <15E1CD20DD2FE7F1.29030@groups.io>
2019-12-20 3:04 ` Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 04/39] MdePkg: RISC-V RV64 binding in MdePkg Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 05/39] MdePkg/Include: RISC-V definitions Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 06/39] MdeModulePkg/CapsuleRuntimeDxe: Add RISCV64 arch Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 07/39] MdePkg/BaseLib: BaseLib for RISC-V RV64 Processor Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 08/39] MdePkg/BaseCacheMaintenanceLib: RISC-V cache maintenance implementation Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 09/39] MdePkg/BaseIoLibIntrinsic: RISC-V I/O intrinsic functions Abner Chang
2019-11-21 16:36 ` Leif Lindholm
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 10/39] MdePkg/BasePeCoff: Add RISC-V PE/Coff related code Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 11/39] MdePkg/BaseCpuLib: RISC-V Base CPU library implementation Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 12/39] MdePkg/BaseSynchronizationLib: RISC-V cache related code Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 13/39] MdeModulePkg/Logo Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 14/39] NetworkPkg Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 15/39] RiscVPkg/Library: RISC-V CPU library Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 16/39] RiscVPkg/Library: Add RISC-V exception library Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 17/39] RiscVPkg/Library: Add RISC-V timer library Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 18/39] RiscVPkg/Library: Add EDK2 RISC-V OpenSBI library Abner Chang
2019-11-21 16:48 ` [edk2-devel] " Leif Lindholm
2019-12-19 6:00 ` Abner Chang
2019-12-20 15:04 ` Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 19/39] RiscVPkg/Library: RISC-V platform level DxeIPL libraries Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 20/39] MdeModulePkg/DxeIplPeim : RISC-V platform level DxeIPL Abner Chang
2019-10-28 1:58 ` [edk2-staging/RISC-V-V2 PATCH v3 21/39] RiscVPkg/PeiServicesTablePointerLibOpenSbi: RISC-V PEI Service Table Pointer library Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 22/39] RiscVPlatformPkg/RiscVPlatformTempMemoryInit: RISC-V Platform Temporary Memory library Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 23/39] RiscVPkg/CpuDxe: Add RISC-V CPU DXE driver Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 24/39] BaseTools: BaseTools changes for RISC-V platform Abner Chang
2019-11-21 16:55 ` Leif Lindholm
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 25/39] BaseTools/Scripts Abner Chang
2019-11-19 18:17 ` [edk2-devel] " Mark Salter
2019-11-20 8:23 ` Abner Chang
2019-11-21 7:40 ` Abner Chang
2019-11-21 16:56 ` Leif Lindholm
2019-11-22 3:49 ` Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 26/39] RiscVPkg/SmbiosDxe: Generic SMBIOS DXE driver for RISC-V platforms Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 27/39] RiscVPkg/RiscVOpensbLlib: Add submodule opensbi Abner Chang
2019-11-21 17:00 ` Leif Lindholm
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 28/39] RiscVPlatformPkg/FirmwareContextProcessorSpecificLib:Add FirmwareContextProcessorSpecificLib module Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 29/39] RiscVPlatformPkg/RealTimeClockLibNull: Null instance of RTC lib Abner Chang
2019-11-21 17:02 ` Leif Lindholm
2019-11-22 12:28 ` Abner Chang
2019-11-22 14:08 ` Leif Lindholm
2019-11-22 14:19 ` Abner Chang
2019-11-22 14:55 ` Leif Lindholm
2019-11-22 16:05 ` [edk2-devel] " Abner Chang
2019-11-22 16:32 ` Leif Lindholm
2019-11-23 7:38 ` Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 30/39] RiscVPlatformPkg/OpensbiPlatformLibNull: NULL instance of RiscVOpensbiPlatformLib Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 31/39] RiscVPlatformPkg/PlatformMemoryTestLibNull: NULL instance of PlatformMemoryTestLib Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 32/39] RiscVPlatformPkg/PlatformUpdateProgressLibNull: NULL instance of PlatformUpdateProgressLib Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 33/39] RiscVPlatformPkg/PlatformBootManagerLib: Platform Boot Manager library Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 34/39] RiscVPkg/RiscVPlatformTimerLibNull: NULL instance of RISC-V platform timer library Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 35/39] RiscVPlatformPkg/SecMain: RISC-V SecMain module Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 36/39] RiscVPlatformPkg: Add RiscVPlatformPkg Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 37/39] edk2-staging:RISC-V-V2: Add RiscVEdk2Readme.md Abner Chang
2019-11-21 17:09 ` Leif Lindholm
2019-11-22 3:57 ` [edk2-devel] " Abner Chang
2019-11-22 9:34 ` Leif Lindholm
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 38/39] edk2-staging: Revise Maintainers.txt for RISC-V packages Abner Chang
2019-10-29 1:05 ` [edk2-devel] " Laszlo Ersek
2019-10-29 1:31 ` Abner Chang
2019-10-28 1:59 ` [edk2-staging/RISC-V-V2 PATCH v3 39/39] edk2-staging: Revise Readme.md Abner Chang
2019-10-29 1:07 ` [edk2-devel] " Laszlo Ersek
2019-10-29 1:35 ` Abner Chang
2019-10-29 2:01 ` Leif Lindholm
2019-10-31 8:20 ` Laszlo Ersek
2019-11-21 17:15 ` Leif Lindholm
2019-11-22 2:05 ` Abner Chang
2019-11-22 9:42 ` Leif Lindholm
2019-11-22 11:46 ` Abner Chang
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