From patchwork Sun May 12 04:25:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heinrich Schuchardt X-Patchwork-Id: 1934189 X-Patchwork-Delegate: uboot@andestech.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=canonical.com header.i=@canonical.com header.a=rsa-sha256 header.s=20210705 header.b=svEOxgxC; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VcV1h6yNlz1yfq for ; Sun, 12 May 2024 14:26:32 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id DE1DC87F30; Sun, 12 May 2024 06:26:08 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=canonical.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=canonical.com header.i=@canonical.com header.b="svEOxgxC"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 886E087ECD; Sun, 12 May 2024 06:26:07 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Received: from smtp-relay-canonical-1.canonical.com (smtp-relay-canonical-1.canonical.com [185.125.188.121]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 7B4C287ECD for ; Sun, 12 May 2024 06:26:05 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=canonical.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=heinrich.schuchardt@canonical.com Received: from LT2ubnt.lan (unknown [149.11.192.251]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-1.canonical.com (Postfix) with ESMTPSA id 624FC40821; Sun, 12 May 2024 04:25:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1715487960; bh=3EFFAJM4uPsYo0D6L06qAM2oIoq7bdquW+Z8OoexXAE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=svEOxgxC6MDu86W8vPtxLbR2NC09Ki1UDmBGwvEr8TXIKFroOEvrhjCFsQlLhzfas 1hdOgW+riQtvpWpt7i82Ov3kLb4T8TdTC4R2ouDiiuwlXCcVTwGGsMsvhXWDYhfvDp TahQQKZDNRB7BL4FJsOIznATW81RL4UOrci+Zu8RGBwtoC6rlXREH8b0hXZahCdUyI 3VzWDnbYHINXGFC+ycAwnbtPJ3LKIXoNmEVtee/blWSQxvxeT+cnSjURSpwAORPNrG AAbjgih+Ch+EEobo4o0B0g6MU9SlPWhsWBWegswDM6Vzv31UHLkAYCPk+9acxEQUVd 6mdPqm0QDJhdQ== From: Heinrich Schuchardt To: Minda Chen , Hal Feng , Rick Chen , Leo Cc: Aurelien Jarno , Lukasz Tekieli , Lukas Funke , Shiji Yang , Shengyu Qu , Michal Simek , Seung-Woo Kim , Mason Huo , E Shattow , u-boot@lists.denx.de, Heinrich Schuchardt Subject: [PATCH v4 2/5] board: add support for Milk-V Mars CM Date: Sun, 12 May 2024 06:25:23 +0200 Message-ID: <20240512042528.7766-3-heinrich.schuchardt@canonical.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240512042528.7766-1-heinrich.schuchardt@canonical.com> References: <20240512042528.7766-1-heinrich.schuchardt@canonical.com> MIME-Version: 1.0 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 We already support the VisionFive 2 and the Milk-V Mars board by patching the VisionFive 2 device tree. With this patch the same is done for the Milk-V Mars CM. Signed-off-by: Heinrich Schuchardt Tested-by: E. Shattow Reviewed-by: E. Shattow --- v5: no change v4: no change v3: no change v2: rename spl_fdt_fixup_marc() to spl_fdt_fixup_mars_cm() rename device-trees for Mars CM and Mars CM Lite change model and compatible properties --- board/starfive/visionfive2/spl.c | 28 ++++++++++++++++++- .../visionfive2/starfive_visionfive2.c | 11 +++++++- 2 files changed, 37 insertions(+), 2 deletions(-) diff --git a/board/starfive/visionfive2/spl.c b/board/starfive/visionfive2/spl.c index ca61b5be227..b555189556a 100644 --- a/board/starfive/visionfive2/spl.c +++ b/board/starfive/visionfive2/spl.c @@ -129,6 +129,30 @@ void spl_fdt_fixup_mars(void *fdt) } } +void spl_fdt_fixup_mars_cm(void *fdt) +{ + const char *compat; + const char *model; + + spl_fdt_fixup_mars(fdt); + + if (!get_mmc_size_from_eeprom()) { + int offset; + + model = "Milk-V Mars CM Lite"; + compat = "milkv,mars-cm-lite\0starfive,jh7110"; + + offset = fdt_path_offset(fdt, "/soc/pinctrl/mmc0-pins/mmc0-pins-rest"); + /* GPIOMUX(22, GPOUT_SYS_SDIO0_RST, GPOEN_ENABLE, GPI_NONE) */ + fdt_setprop_u32(fdt, offset, "pinmux", 0xff130016); + } else { + model = "Milk-V Mars CM"; + compat = "milkv,mars-cm\0starfive,jh7110"; + } + fdt_setprop(fdt, fdt_path_offset(fdt, "/"), "compatible", compat, sizeof(compat)); + fdt_setprop_string(fdt, fdt_path_offset(fdt, "/"), "model", model); +} + void spl_fdt_fixup_version_a(void *fdt) { static const char compat[] = "starfive,visionfive-2-v1.2a\0starfive,jh7110"; @@ -236,7 +260,9 @@ void spl_perform_fixups(struct spl_image_info *spl_image) pr_err("Can't read EEPROM\n"); return; } - if (!strncmp(product_id, "MARS", 4)) { + if (!strncmp(product_id, "MARC", 4)) { + spl_fdt_fixup_mars_cm(spl_image->fdt_addr); + } else if (!strncmp(product_id, "MARS", 4)) { spl_fdt_fixup_mars(spl_image->fdt_addr); } else if (!strncmp(product_id, "VF7110", 6)) { version = get_pcb_revision_from_eeprom(); diff --git a/board/starfive/visionfive2/starfive_visionfive2.c b/board/starfive/visionfive2/starfive_visionfive2.c index a86bca533b2..6be53489626 100644 --- a/board/starfive/visionfive2/starfive_visionfive2.c +++ b/board/starfive/visionfive2/starfive_visionfive2.c @@ -19,6 +19,10 @@ DECLARE_GLOBAL_DATA_PTR; #define JH7110_L2_PREFETCHER_HART_OFFSET 0x2000 #define FDTFILE_MILK_V_MARS \ "starfive/jh7110-milkv-mars.dtb" +#define FDTFILE_MILK_V_MARS_CM \ + "starfive/jh7110-milkv-mars-cm.dtb" +#define FDTFILE_MILK_V_MARS_CM_LITE \ + "starfive/jh7110-milkv-mars-cm-lite.dtb" #define FDTFILE_VISIONFIVE2_1_2A \ "starfive/jh7110-starfive-visionfive-2-v1.2a.dtb" #define FDTFILE_VISIONFIVE2_1_3B \ @@ -61,7 +65,12 @@ static void set_fdtfile(void) log_err("Can't read EEPROM\n"); return; } - if (!strncmp(product_id, "MARS", 4)) { + if (!strncmp(product_id, "MARC", 4)) { + if (get_mmc_size_from_eeprom()) + fdtfile = FDTFILE_MILK_V_MARS_CM; + else + fdtfile = FDTFILE_MILK_V_MARS_CM_LITE; + } else if (!strncmp(product_id, "MARS", 4)) { fdtfile = FDTFILE_MILK_V_MARS; } else if (!strncmp(product_id, "VF7110", 6)) { version = get_pcb_revision_from_eeprom();