From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B2EDCC47422 for ; Sun, 21 Jan 2024 15:11:42 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 665B187842; Sun, 21 Jan 2024 16:11:21 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="adVkiTJR"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 7DF808774B; Sun, 21 Jan 2024 16:06:59 +0100 (CET) Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 172B087705 for ; Sun, 21 Jan 2024 16:06:57 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=seashell11234455@gmail.com Received: by mail-pl1-x62b.google.com with SMTP id d9443c01a7336-1d755e2f460so639695ad.0 for ; Sun, 21 Jan 2024 07:06:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1705849614; x=1706454414; darn=lists.denx.de; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=0ffGNn5Ds+0Fw94VsgHppvqzxxhSKyG29xLMAK/RkZ0=; b=adVkiTJR/ReN6B1BjGZT+Tw7793hRg2RWsI5B6nCehHQoUosMav4eVktIVkoFd9/tz Be9ZrSrJVyuv1U94NQqepNPVpllHaf6I/MMY541bxCRgSrYNHtqheSR6CocTf6/6x4tJ r3RgLHUuXjvjeVM3U490q06FAQI9rMKb8my3h1j+ZAJh3RGBK18clsSSX1FolCxqv012 M9EX/3eZgkLC1BTFGe1Pdec81IZmByvkvXVa6o2/fhaFVG9/1QR35iPcn358P3Lh+Ged KgUq+K5DkqKEhwGcP1tMMFDYo1i33tWMCFlsYyxBxNA0qF7LxKtduyAkVkon6aDkN+uz x/TQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705849614; x=1706454414; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=0ffGNn5Ds+0Fw94VsgHppvqzxxhSKyG29xLMAK/RkZ0=; b=VSbTkXBFv4vbaCb/3Sphxr4SMRbIlDEsMMn8SSew2lOTCSZOBbkCiyGpWXPjI9YtJ7 sRTnfoY4zp7ivbG/gjz5XtLaHnwkLeNc5zGazmmvSMCZ7nbzvqamSwRL8o9hYzoMvEc8 vRq/3kazXEaiv79E1xh3nf1t5SRaJF/0yM7McyWo5NInEhLJZUMDVCP8Y38PeIHipVSU Jx0kdcrKuTzcxrTYldN6qXt0EeKwNQzOJaJP3yzxiwp6IMkPmd66jwzEhUD3LGenPb7R re+v4IHtJvQ3m94oMQWSusFfz/eOgWs9+coVTvJGtFBj5A/oHhS3XHSQhXcKYnuBMB+J uq1Q== X-Gm-Message-State: AOJu0Yw0SVKVxrAYAKKj6crHuCKUkhbbziNB0RX+w25cb9sDyv6AqKqH tw3/VwzIKW5vXqzd+jGMywh4XTp8lHT13Bd4pXiRBfY7U2x1Rr7a+Lpcga150bCPuQ== X-Google-Smtp-Source: AGHT+IGe2hMwweOVslugUZawR79xJnvhE/J0M3GcsWg+pdQBBgkNpmruLq3bpGLSssQMAswUvM3WPA== X-Received: by 2002:a17:902:ec92:b0:1d7:481c:2066 with SMTP id x18-20020a170902ec9200b001d7481c2066mr1326016plg.128.1705849614473; Sun, 21 Jan 2024 07:06:54 -0800 (PST) Received: from localhost.localdomain ([218.73.27.11]) by smtp.gmail.com with ESMTPSA id ke5-20020a170903340500b001d33e6521b9sm5942139plb.14.2024.01.21.07.06.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 21 Jan 2024 07:06:54 -0800 (PST) From: Kongyang Liu To: u-boot@lists.denx.de Cc: Bin Meng , Heinrich Schuchardt , Leo , Michal Simek , Randolph , Rick Chen , Samuel Holland , Shengyu Qu , Tom Rini , Yu Chien Peter Lin Subject: [PATCH v3 2/3] riscv: sophgo: milkv_duo: initial support added Date: Sun, 21 Jan 2024 23:05:14 +0800 Message-ID: <20240121150630.30588-3-seashell11234455@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240121150630.30588-1-seashell11234455@gmail.com> References: <20240121150630.30588-1-seashell11234455@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Sun, 21 Jan 2024 16:11:19 +0100 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add support for Sophgo's Milk-V Duo board, only minimal device tree and serial console are enabled, and it can boot via vendor first stage bootloader. Signed-off-by: Kongyang Liu --- Changes in v3: - Enable EFI loader Changes in v2: - Fold the defconfig patch to first patch - Remove unnecessary environment settings of consoledev and baudrate in config arch/riscv/Kconfig | 4 ++++ board/sophgo/milkv_duo/Kconfig | 28 ++++++++++++++++++++++++++++ board/sophgo/milkv_duo/MAINTAINERS | 6 ++++++ board/sophgo/milkv_duo/Makefile | 5 +++++ board/sophgo/milkv_duo/board.c | 9 +++++++++ configs/milkv_duo_defconfig | 23 +++++++++++++++++++++++ include/configs/milkv_duo.h | 12 ++++++++++++ 7 files changed, 87 insertions(+) create mode 100644 board/sophgo/milkv_duo/Kconfig create mode 100644 board/sophgo/milkv_duo/MAINTAINERS create mode 100644 board/sophgo/milkv_duo/Makefile create mode 100644 board/sophgo/milkv_duo/board.c create mode 100644 configs/milkv_duo_defconfig create mode 100644 include/configs/milkv_duo.h diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 67126d96af..ac52c5e6da 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -14,6 +14,9 @@ config TARGET_ANDES_AE350 config TARGET_MICROCHIP_ICICLE bool "Support Microchip PolarFire-SoC Icicle Board" +config TARGET_MILKV_DUO + bool "Support Milk-v Duo Board" + config TARGET_OPENPITON_RISCV64 bool "Support RISC-V cores on OpenPiton SoC" @@ -83,6 +86,7 @@ source "board/openpiton/riscv64/Kconfig" source "board/sifive/unleashed/Kconfig" source "board/sifive/unmatched/Kconfig" source "board/sipeed/maix/Kconfig" +source "board/sophgo/milkv_duo/Kconfig" source "board/starfive/visionfive2/Kconfig" source "board/thead/th1520_lpi4a/Kconfig" source "board/xilinx/mbv/Kconfig" diff --git a/board/sophgo/milkv_duo/Kconfig b/board/sophgo/milkv_duo/Kconfig new file mode 100644 index 0000000000..2a458f291c --- /dev/null +++ b/board/sophgo/milkv_duo/Kconfig @@ -0,0 +1,28 @@ +if TARGET_MILKV_DUO + +config SYS_BOARD + default "milkv_duo" + +config SYS_VENDOR + default "sophgo" + +config SYS_CPU + default "generic" + +config SYS_CONFIG_NAME + default "milkv_duo" + +config TEXT_BASE + default 0x80200000 + +config ENV_SIZE + default 0x20000 + +config ENV_SECT_SIZE + default 0x40000 + +config BOARD_SPECIFIC_OPTIONS + def_bool y + select GENERIC_RISCV + +endif diff --git a/board/sophgo/milkv_duo/MAINTAINERS b/board/sophgo/milkv_duo/MAINTAINERS new file mode 100644 index 0000000000..651a0592f7 --- /dev/null +++ b/board/sophgo/milkv_duo/MAINTAINERS @@ -0,0 +1,6 @@ +Milk-V Duo +M: Kongyang Liu +S: Maintained +F: board/sophgo/milkv_duo/ +F: configs/milkv_duo_defconfig +F: doc/board/sophgo/milkv_duo.rst diff --git a/board/sophgo/milkv_duo/Makefile b/board/sophgo/milkv_duo/Makefile new file mode 100644 index 0000000000..a087013f5c --- /dev/null +++ b/board/sophgo/milkv_duo/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (c) 2024, Kongyang Liu + +obj-y := board.o diff --git a/board/sophgo/milkv_duo/board.c b/board/sophgo/milkv_duo/board.c new file mode 100644 index 0000000000..eaa47be173 --- /dev/null +++ b/board/sophgo/milkv_duo/board.c @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2024, Kongyang Liu + */ + +int board_init(void) +{ + return 0; +} diff --git a/configs/milkv_duo_defconfig b/configs/milkv_duo_defconfig new file mode 100644 index 0000000000..9eca6abfbc --- /dev/null +++ b/configs/milkv_duo_defconfig @@ -0,0 +1,23 @@ +CONFIG_RISCV=y +CONFIG_SYS_MALLOC_LEN=0x820000 +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x82300000 +CONFIG_DEFAULT_DEVICE_TREE="cv1800b-milkv-duo" +CONFIG_IDENT_STRING="milkv_duo" +CONFIG_SYS_LOAD_ADDR=0x80080000 +CONFIG_TARGET_MILKV_DUO=y +CONFIG_ARCH_RV64I=y +CONFIG_RISCV_SMODE=y +CONFIG_FIT=y +CONFIG_SUPPORT_RAW_INITRD=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_PROMPT="milkv_duo# " +CONFIG_SYS_MAXARGS=64 +CONFIG_SYS_CBSIZE=512 +CONFIG_SYS_PBSIZE=544 +CONFIG_SYS_BOOTM_LEN=0x4000000 +CONFIG_ENV_OVERWRITE=y +CONFIG_SYS_NS16550=y +CONFIG_SYS_NS16550_MEM32=y diff --git a/include/configs/milkv_duo.h b/include/configs/milkv_duo.h new file mode 100644 index 0000000000..0b4109dc1f --- /dev/null +++ b/include/configs/milkv_duo.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2024, Kongyang Liu + * + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CFG_SYS_SDRAM_BASE 0x80000000 + +#endif /* __CONFIG_H */ -- 2.41.0