From: "Leif Lindholm" <leif.lindholm@linaro.org>
To: devel@edk2.groups.io, abner.chang@hpe.com
Subject: Re: [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v1 09/22]: MdePkg/BaseCpuLib: RISC-V Base CPU library implementation.
Date: Thu, 5 Sep 2019 15:42:26 +0100 [thread overview]
Message-ID: <20190905144226.GA29255@bivouac.eciton.net> (raw)
In-Reply-To: <1567593797-26216-10-git-send-email-abner.chang@hpe.com>
On Wed, Sep 04, 2019 at 06:43:04PM +0800, Abner Chang wrote:
> Implement RISC-V CPU related functions in BaseCpuLib.
>
> Contributed-under: TianoCore Contribution Agreement 1.0
Apart from the CLA and the License of the new file, this one looks
fine to me.
/
Leif
> Signed-off-by: Abner Chang <abner.chang@hpe.com>
> ---
> MdePkg/Library/BaseCpuLib/BaseCpuLib.inf | 4 ++++
> MdePkg/Library/BaseCpuLib/RiscV/Cpu.s | 25 +++++++++++++++++++++++++
> 2 files changed, 29 insertions(+)
> create mode 100644 MdePkg/Library/BaseCpuLib/RiscV/Cpu.s
>
> diff --git a/MdePkg/Library/BaseCpuLib/BaseCpuLib.inf b/MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
> index a7cb381..20ee774 100644
> --- a/MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
> +++ b/MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
> @@ -7,6 +7,7 @@
> # Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
> # Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
> # Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
> +# Copyright (c) 2016, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> #
> # SPDX-License-Identifier: BSD-2-Clause-Patent
> #
> @@ -59,6 +60,9 @@
> AArch64/CpuFlushTlb.asm | MSFT
> AArch64/CpuSleep.asm | MSFT
>
> +[Sources.RISCV64]
> + RiscV/Cpu.s
> +
> [Packages]
> MdePkg/MdePkg.dec
>
> diff --git a/MdePkg/Library/BaseCpuLib/RiscV/Cpu.s b/MdePkg/Library/BaseCpuLib/RiscV/Cpu.s
> new file mode 100644
> index 0000000..9a1bf0f
> --- /dev/null
> +++ b/MdePkg/Library/BaseCpuLib/RiscV/Cpu.s
> @@ -0,0 +1,25 @@
> +//------------------------------------------------------------------------------
> +//
> +// CpuSleep for RISC-V
> +//
> +// Copyright (c) 2016, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> +// 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.
> +//
> +//------------------------------------------------------------------------------
> +.data
> +.align 3
> +.section .text
> +
> +.global ASM_PFX(_CpuSleep)
> +
> +ASM_PFX(_CpuSleep):
> + wfi
> + ret
> +
> +
> --
> 2.7.4
>
>
>
>
next prev parent reply other threads:[~2019-09-05 14:42 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-04 10:42 [PATCH 00/22] RISC-V EDK2 Port on edk2-staging/RISC-V-V2 branch Abner Chang
2019-09-04 10:42 ` [edk2-staging/RISC-V-V2 PATCH v1 01/22]: RiscVPkg: RISC-V processor package Abner Chang
2019-09-04 17:51 ` [edk2-devel] " Leif Lindholm
2019-09-16 5:15 ` Abner Chang
2019-09-17 14:03 ` Leif Lindholm
2019-09-19 7:10 ` Abner Chang
2019-09-20 17:04 ` Leif Lindholm
2019-09-21 7:14 ` Abner Chang
2019-09-04 10:42 ` [edk2-staging/RISC-V-V2 PATCH v1 02/22]: RiscVPkg/Include: Add header files of RISC-V CPU package Abner Chang
2019-09-04 18:55 ` [edk2-devel] " Leif Lindholm
2019-09-16 4:02 ` Abner Chang
2019-09-17 13:54 ` Leif Lindholm
2019-09-19 6:58 ` Abner Chang
2019-09-04 10:42 ` [edk2-staging/RISC-V-V2 PATCH v1 03/22]: MdePkg: RISC-V sections in DEC file Abner Chang
2019-09-04 19:02 ` [edk2-devel] " Leif Lindholm
2019-09-16 5:16 ` Abner Chang
2019-09-16 9:17 ` Leif Lindholm
2019-09-04 10:42 ` [edk2-staging/RISC-V-V2 PATCH v1 04/22]: MdePkg/Include: RISC-V definitions Abner Chang
2019-09-04 20:40 ` [edk2-devel] " Leif Lindholm
2019-09-16 5:31 ` Abner Chang
2019-09-17 14:11 ` Leif Lindholm
2019-09-17 8:32 ` Abner Chang
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 05/22]: MdeModulePkg/CapsuleRuntimeDxe: Add RISC-V arch Abner Chang
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 6/22]: MdePkg/BaseCacheMaintenanceLib: RISC-V cache maintenance implementation Abner Chang
2019-09-04 20:49 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 07/22]: MdePkg/BaseIoLibIntrinsic: RISC-V I/O intrinsic functions Abner Chang
2019-09-05 14:28 ` [edk2-devel] " Leif Lindholm
2019-09-16 5:37 ` Abner Chang
2019-09-17 14:14 ` Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 08/22]: MdePkg/BasePeCoff: Add RISC-V PE/Coff related code Abner Chang
2019-09-05 14:38 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 09/22]: MdePkg/BaseCpuLib: RISC-V Base CPU library implementation Abner Chang
2019-09-05 14:42 ` Leif Lindholm [this message]
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 10/22]: MdePkg/BaseSynchronizationLib: RISC-V cache related code Abner Chang
2019-09-05 14:51 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 11/22]: BaseTools: BaseTools changes for RISC-V platform Abner Chang
2019-09-05 15:44 ` [edk2-devel] " Leif Lindholm
2019-09-16 6:44 ` Abner Chang
2019-09-17 12:15 ` Leif Lindholm
2019-09-09 11:36 ` Leif Lindholm
2019-09-16 7:46 ` Abner Chang
2019-09-17 13:08 ` Leif Lindholm
2019-09-17 14:26 ` Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 12/22]: MdePkg/BaseLib: BaseLib for RISC-V RV64 Processor Abner Chang
2019-09-05 16:11 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 13/22]: MdePkg/Include: Update SmBios header file Abner Chang
2019-09-05 16:16 ` [edk2-devel] " Leif Lindholm
2019-09-16 7:01 ` Abner Chang
2019-09-17 14:15 ` Leif Lindholm
[not found] ` <15C4D92300C8E997.28834@groups.io>
2019-09-17 6:58 ` Abner Chang
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 14/22]: RiscVPkg/opesbi: Add opensbi-HOWTO.txt Abner Chang
2019-09-05 16:19 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 15/22]: RiscVPkg/RealTimeClockRuntimeDxe: Add RISC-V RTC Runtime Driver Abner Chang
2019-09-05 16:26 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 16/22]: RiscVPkg/CpuDxe: Add RISC-V CPU DXE driver Abner Chang
2019-09-05 16:28 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 17/22]: RiscVPkg/SmbiosDxe: RISC-V platform generic SMBIOS " Abner Chang
2019-09-05 16:31 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 18/22]: RiscVPkg/Library: Add/Update/Remove Library instances for RISC-V platform Abner Chang
2019-09-05 16:48 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 19/22]: MdeModulePkg/DxeIplPeim:RISC-V platform DXEIPL Abner Chang
2019-09-05 16:50 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 20/22]: MdeModulePkg/Logo Abner Chang
2019-09-05 16:51 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 21/22]: NetworkPkg Abner Chang
2019-09-05 16:52 ` [edk2-devel] " Leif Lindholm
2019-09-04 10:43 ` [edk2-staging/RISC-V-V2 PATCH v1 22/22]: BaseTools/Scripts Abner Chang
2019-09-05 16:54 ` [edk2-devel] " Leif Lindholm
2019-09-05 17:15 ` [edk2-devel] [PATCH 00/22] RISC-V EDK2 Port on edk2-staging/RISC-V-V2 branch Leif Lindholm
2019-09-06 1:27 ` Abner Chang
[not found] ` <15C1B52667BA1578.25810@groups.io>
2019-09-23 1:15 ` Abner Chang
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