From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by spool.mail.gandi.net (Postfix) with ESMTPS id 542D6AC1581 for ; Fri, 13 Oct 2023 16:56:09 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=Tsd07HK/4UrRP/bK/6sdk2Hjqu8S7wArmkzwHNWXy4k=; c=relaxed/simple; d=groups.io; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Transfer-Encoding; s=20140610; t=1697216168; v=1; b=e8Kgi5P2ESVovVh6QNsFBbi0P/+jhNsbRRa3NUheXNJWRgKMtPIJKZOmPT0cJ2u9w9SPO89x RJmTsMvHYG7IOEvBJdTZpFsokvtPxqm1vo6OpNo9NWNgKb/G/ET2iR0AXuzWAIncgM1V1a1c08B JfguaUOvpG2nzskjLNign2jc= X-Received: by 127.0.0.2 with SMTP id 0ZT2YY7687511xJXCFfmUuHm; Fri, 13 Oct 2023 09:56:08 -0700 X-Received: from m15.mail.163.com (m15.mail.163.com [45.254.50.219]) by mx.groups.io with SMTP id smtpd.web11.30823.1697166074867914216 for ; Thu, 12 Oct 2023 20:01:16 -0700 X-Received: from rv-uefi.. (unknown [211.87.236.31]) by zwqz-smtp-mta-g1-0 (Coremail) with SMTP id _____wDn7+f1sihlvHGeAQ--.4884S2; Fri, 13 Oct 2023 11:01:10 +0800 (CST) From: caiyuqing_hz@163.com To: devel@edk2.groups.io Cc: USER0FISH , sunilvl@ventanamicro.com, Leif Lindholm , Michael D Kinney , Inochi Amaoto Subject: [edk2-devel] [PATCH edk2-platforms v5 0/7] EDK2 on RISC-V Sophgo SG2042 platform Date: Fri, 13 Oct 2023 11:01:09 +0800 Message-Id: MIME-Version: 1.0 X-CM-TRANSID: _____wDn7+f1sihlvHGeAQ--.4884S2 X-Coremail-Antispam: 1Uf129KBjvJXoW3KF4xJw1UCr43WFW5uw45Wrg_yoWDKw13pr 48XanIyr4xJF17tF4xKa10gr4rA3WxGryUGrnruw43u3yfX3Z8Ja1kKFyfZa97Xr4rX3W2 grs8tF4rCas0qFUanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jojgxUUUUU= X-Originating-IP: [211.87.236.31] X-CM-SenderInfo: 5fdl535tlqwslk26il2tof0z/1tbiKBcIxV7WNZtq5QAAsb Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,caiyuqing_hz@163.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: 7ftLIzH2SLCLknASDNmW51rWx7686176AA= Content-Transfer-Encoding: 8bit X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b=e8Kgi5P2; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=163.com (policy=none); spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io From: caiyuqing379 Description: Deploy EDK2 to run on 64-core CPU under RISC-V architecture, and successfully boot to OS. Implementation can be seen at: https://github.com/AII-SDU/edk2-platforms/tree/devel-Sophgo/SG2042Pkg/Platform/Sophgo. Current status: 1) Adopted the scheme of separating OpenSBI and EDK2. It follows PEI less design. 2) The boot flow is: ZSBL + FSBL + OpenSBI + EDK2 + GRUB2 + Linux OS. ZSBL initializes DDR and loads OpenSBI and EDK2 into memory from the SD card. Boot Linux from SD Card, NVMe SSD. 3) Clang toolchain support Build the port using the CLANGDWARF toolchain and the built binary can boot Linux OS. 4) Milk-V Pioneer board support The latest firmware type of opensbi provided by Sophgo is replaced from fw_jump.bin to fw_dynamic.bin. Currently, Sophgo/SG2042_EVB_Board has been tested and proven to be compatible with Milk-V Pioneer board. Work in progress: 1) Add PCIe driver support Sophgo's engineer have added PCIe drivers, NVMe SSD over PCIe has been tested on EVB and Milk-V with no problems, and other PCIe devices are doing workaround. The PCIe driver should be upstreamed by Sophgo after completion of this patch series submission. 4) Enable MMU Currently, set PcdCpuRiscVMmuMaxSatpMode to bare mode to avoid memory map issues. Revision History: Patch v5: This patch series provides the changes: 1) Dropped PlatformUpdateMmuDxe patch. We tested Tuan's patch and currently set PcdCpuRiscVMmuMaxSatpMode to bare mode. 2) Currently add memory nodes to zsbl's code, which makes the memory node's in the dt reverse-ordered by address. So add only lowest memory node in SEC module. Patch v4: The patch series can be seen at: https://edk2.groups.io/g/devel/message/108756 (Between message 108756 and message 108764, total of nine patches) The patch series provides the changes: 1) The patch 3&4 fix INF_VERSION to 1.27. 2) Some of the code in patch 3&4 is based on the open source code provided by Sophgo, which is licensed under BDS-3. The patch 3&4 change license from BDS-3 to BDS-2 by confirming with Sophgo. 3) Add comments to the patch 5 indicates that OpenSBI 1.3/1.3.1 should be used, which fixed the no-mapping issue. The current OpenSBI provided by Sophgo is v1.2, and the dt provided by Sophgo does not use no-map, v1.3 is being actively upgraded. 4) This version already supports Clang toolchain, which can be seen at README.md. Patch v3: The patch series can be seen at: https://edk2.groups.io/g/devel/message/108376 (Between message 108376 and message 108384, total of nine patches) The patch series provides the changes: 1) Remove firmware context Reference to Andrei's branch, in the SEC module, the patch 5 avoids getting the FDT pointer from the firmware. 2) Blurb The patch 0 adds some descriptions in Blurb to explain the current status, testing situation, and limitations of the project. 3) Milk-V Pioneer board Running EDK2 on the Milk-V Pioneer board boots into UEFI shell normally, but the SD driver can't recognize all the partitions correctly and can't boot Linux OS. 4) Layout Based on Leif's comment, we moved most of the code in the port from Platform/Sophgo/SG2042Pkg/ to Silicon/Sophgo/SG2042Pkg/ 5) Clang toolchain support Our team tried to build the port using the CLANGDWARF toolchain (clang version 18.0.0), and updated README.md for CLANGDWARF support. It's able to build successfully but the built binary is not fully work. Patch v2: The patch series can be seen at: https://edk2.groups.io/g/devel/message/108216 (Between message 108210 and message 108218, total of nine patches) The patch series provides the following changes: 1) To avoid further duplication, the patch 2 adds a PlatformUpdateMmuDxe which contains two main features. The first feature is to change the page attributes corresponding to memory. The second feature is to introduce a PCD variable PcdForceNoMMU to disable MMU. Currently, enabling MMU results in a timeout for reading data blocks from the SD card, so MMU is disabled by default. 2) No change in patch 5's memory initialization method. It's not guaranteed that you won't hit grub relocation overflow error with this method, but using this method at least masks the problem for the time being. Patch v1: The patch series can be seen at: https://edk2.groups.io/g/devel/message/107885 (Between message 107885 and message 107893, total of nine patches) The patch series provides the features: 1) The patch 1 use standard SMBIOS modules. 2) The patch 2 copy RISC-V MMU Library. SG2042 (Xuantie C920) MMU can be enabled in SV39 mode, but there are bugs with exception handling and MMC that need to be fixed, so MMU is disabled. Add this library is to ensure build successfully. So the RiscVConfigureMmu function was modified in patch 2 to set the satp mode to SATP_MODE_OFF. 3) The SEC module in patch 5 has made a few changes compared to RiscVVirt. The memory space size of SG2042 EVB is determined by the number and size of DDRs inserted on the board. All memory in RiscVVirt is added in the SEC moudle, using InitializeRamRegions to initialize the system memory space for each memory node separately, but the actual MemoryLength is only the size of the first memory node. Therefore, InitializeRamRegions is called only once to initialize the total system memory. 4) Use opensbi v1.2 instead of the latest v1.3. The opensbi for SG2042 is maintained by Sophgo and there are issues with using opensbi v1.3. Currently, v1.3 is being actively upgraded. caiyuqing379 (7): Sophgo/SG2042Pkg: Add SmbiosPlatformDxe module. Sophgo/SG2042Pkg: Add Sophgo SDHCI driver. Sophgo/SG2042Pkg: Add base MMC driver. Sophgo/SG2042Pkg: Add SEC module. Sophgo/SG2042_EVB_Board: Add Sophgo SG2042 platform. Sophgo/SG2042Pkg: Add SG2042Pkg. Sophgo/SG2042Pkg: Add platform readme and document. Platform/Sophgo/SG2042_EVB_Board/SG2042.dec | 19 + Silicon/Sophgo/SG2042Pkg/SG2042Pkg.dec | 34 + Platform/Sophgo/SG2042_EVB_Board/SG2042.dsc | 557 +++++++++++ Platform/Sophgo/SG2042_EVB_Board/SG2042.fdf | 248 +++++ .../SG2042Pkg/Drivers/MmcDxe/MmcDxe.inf | 46 + .../SG2042Pkg/Drivers/SdHostDxe/SdHostDxe.inf | 48 + .../SmbiosPlatformDxe/SmbiosPlatformDxe.inf | 39 + Silicon/Sophgo/SG2042Pkg/Sec/SecMain.inf | 68 ++ Silicon/Sophgo/SG2042Pkg/Drivers/MmcDxe/Mmc.h | 513 ++++++++++ .../SG2042Pkg/Drivers/SdHostDxe/SdHci.h | 309 ++++++ Silicon/Sophgo/SG2042Pkg/Include/MmcHost.h | 225 +++++ Silicon/Sophgo/SG2042Pkg/Sec/SecMain.h | 104 ++ .../SG2042Pkg/Drivers/MmcDxe/ComponentName.c | 156 +++ .../SG2042Pkg/Drivers/MmcDxe/Diagnostics.c | 323 ++++++ Silicon/Sophgo/SG2042Pkg/Drivers/MmcDxe/Mmc.c | 527 ++++++++++ .../SG2042Pkg/Drivers/MmcDxe/MmcBlockIo.c | 646 ++++++++++++ .../SG2042Pkg/Drivers/MmcDxe/MmcDebug.c | 194 ++++ .../Drivers/MmcDxe/MmcIdentification.c | 719 ++++++++++++++ .../SG2042Pkg/Drivers/SdHostDxe/SdHci.c | 929 ++++++++++++++++++ .../SG2042Pkg/Drivers/SdHostDxe/SdHostDxe.c | 449 +++++++++ .../SmbiosPlatformDxe/SmbiosPlatformDxe.c | 805 +++++++++++++++ Silicon/Sophgo/SG2042Pkg/Sec/Cpu.c | 29 + Silicon/Sophgo/SG2042Pkg/Sec/Memory.c | 327 ++++++ Silicon/Sophgo/SG2042Pkg/Sec/Platform.c | 130 +++ Silicon/Sophgo/SG2042Pkg/Sec/SecMain.c | 115 +++ Platform/Sophgo/About_Sophgo_platform.md | 55 ++ .../Documents/Media/EDK2_SDU_Programme.png | Bin 0 -> 59830 bytes .../Sophgo/Documents/Media/SG2042_CPU.png | Bin 0 -> 806062 bytes .../Documents/Media/Sophgo_SG2042_EVB.png | Bin 0 -> 1445528 bytes Platform/Sophgo/Maintainers.md | 105 ++ Platform/Sophgo/SG2042_EVB_Board/Readme.md | 103 ++ .../Sophgo/SG2042_EVB_Board/SG2042.fdf.inc | 61 ++ .../Sophgo/SG2042_EVB_Board/VarStore.fdf.inc | 77 ++ Silicon/Sophgo/SG2042Pkg/SG2042Pkg.uni | 13 + Silicon/Sophgo/SG2042Pkg/SG2042PkgExtra.uni | 12 + Silicon/Sophgo/SG2042Pkg/Sec/SecEntry.S | 18 + 36 files changed, 8003 insertions(+) create mode 100644 Platform/Sophgo/SG2042_EVB_Board/SG2042.dec create mode 100644 Silicon/Sophgo/SG2042Pkg/SG2042Pkg.dec create mode 100644 Platform/Sophgo/SG2042_EVB_Board/SG2042.dsc create mode 100644 Platform/Sophgo/SG2042_EVB_Board/SG2042.fdf create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/MmcDxe/MmcDxe.inf create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/SdHostDxe/SdHostDxe.inf create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.inf create mode 100644 Silicon/Sophgo/SG2042Pkg/Sec/SecMain.inf create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/MmcDxe/Mmc.h create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/SdHostDxe/SdHci.h create mode 100644 Silicon/Sophgo/SG2042Pkg/Include/MmcHost.h create mode 100644 Silicon/Sophgo/SG2042Pkg/Sec/SecMain.h create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/MmcDxe/ComponentName.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/MmcDxe/Diagnostics.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/MmcDxe/Mmc.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/MmcDxe/MmcBlockIo.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/MmcDxe/MmcDebug.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/MmcDxe/MmcIdentification.c create mode 100755 Silicon/Sophgo/SG2042Pkg/Drivers/SdHostDxe/SdHci.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/SdHostDxe/SdHostDxe.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Sec/Cpu.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Sec/Memory.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Sec/Platform.c create mode 100644 Silicon/Sophgo/SG2042Pkg/Sec/SecMain.c create mode 100644 Platform/Sophgo/About_Sophgo_platform.md create mode 100644 Platform/Sophgo/Documents/Media/EDK2_SDU_Programme.png create mode 100644 Platform/Sophgo/Documents/Media/SG2042_CPU.png create mode 100644 Platform/Sophgo/Documents/Media/Sophgo_SG2042_EVB.png create mode 100644 Platform/Sophgo/Maintainers.md create mode 100644 Platform/Sophgo/SG2042_EVB_Board/Readme.md create mode 100644 Platform/Sophgo/SG2042_EVB_Board/SG2042.fdf.inc create mode 100644 Platform/Sophgo/SG2042_EVB_Board/VarStore.fdf.inc create mode 100644 Silicon/Sophgo/SG2042Pkg/SG2042Pkg.uni create mode 100644 Silicon/Sophgo/SG2042Pkg/SG2042PkgExtra.uni create mode 100644 Silicon/Sophgo/SG2042Pkg/Sec/SecEntry.S -- 2.34.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. 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