From patchwork Sun Nov 10 00:56:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 2009182 X-Patchwork-Delegate: ykai007@gmail.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; secure) header.d=kwiboo.se header.i=@kwiboo.se header.a=rsa-sha256 header.s=fe-e1b5cab7be header.b=l2rHXrdA; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XmDm93Xftz1xyk for ; Sun, 10 Nov 2024 11:57:13 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 11638892ED; Sun, 10 Nov 2024 01:56:49 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kwiboo.se 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; secure) header.d=kwiboo.se header.i=@kwiboo.se header.b="l2rHXrdA"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id DED1D8934C; Sun, 10 Nov 2024 01:56:47 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED,RCVD_IN_VALIDITY_RPBL_BLOCKED, SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Received: from smtp.forwardemail.net (smtp.forwardemail.net [207.246.76.47]) (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 AA94688D7E for ; Sun, 10 Nov 2024 01:56:45 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=SRS0=f1ff=SF=kwiboo.se=jonas@fe-bounces.kwiboo.se DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1731200199; bh=Jj5tpTMI56ml+u+EcAjpYWD2hwsi2GuOkR0mhhSzQhI=; b=l2rHXrdAs8lD/WEyeXD9VKTkqEvt/+kt3VhDROAW4BZAKj+KhYF5/W1S3JRUrkg3DXfwp/I7L oVEW1khusoupQFdepoPzOuITM42BoRNkYTB6iRU6vvKoMnhdhzOWOex6GGIqm+ENPLUUWTMQuZi WoP/RGbL9j90bM0hNkA0mBPFlFm+iOQRRkp9DbdkJ2aBAc9FoyoW6fFhdHWH+r1bEBSXqM5btYp VieWozB6OBb+iI3oNKoFwHcOER++Ffv+RNZxuASCejmDZBFWCDuPUk9Bb5H5G2eVW5okRgndB9K fhuai2WdLgEN71yfM0Hj/+ZISFFMaYHXZDxRFzKx4fUw== From: Jonas Karlman To: Kever Yang , Simon Glass , Philipp Tomsich , Tom Rini Cc: Quentin Schulz , Dragan Simic , u-boot@lists.denx.de, Jonas Karlman Subject: [PATCH v3 3/3] rockchip: rk3308: Implement checkboard() to print SoC variant Date: Sun, 10 Nov 2024 00:56:17 +0000 Message-ID: <20241110005622.1515100-4-jonas@kwiboo.se> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241110005622.1515100-1-jonas@kwiboo.se> References: <20241110005622.1515100-1-jonas@kwiboo.se> MIME-Version: 1.0 X-Report-Abuse-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Complaints-To: abuse@forwardemail.net X-ForwardEmail-Version: 0.4.40 X-ForwardEmail-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 207.246.76.47 X-ForwardEmail-ID: 673004c61e684d476418c061 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 Implement checkboard() to print current SoC variant used by a board, e.g. one of: SoC: RK3308 SoC: RK3308B SoC: RK3308B-S when U-Boot proper is running. U-Boot 2025.01-rc1 (Nov 02 2024 - 20:26:25 +0000) Model: Radxa ROCK Pi S SoC: RK3308B DRAM: 512 MiB (effective 510 MiB) Information about the SoC variant is read from GRF. Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang --- v3: No change v2: New patch --- arch/arm/mach-rockchip/rk3308/rk3308.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/mach-rockchip/rk3308/rk3308.c b/arch/arm/mach-rockchip/rk3308/rk3308.c index c6b1a35f47e6..03d97e1d7460 100644 --- a/arch/arm/mach-rockchip/rk3308/rk3308.c +++ b/arch/arm/mach-rockchip/rk3308/rk3308.c @@ -216,3 +216,19 @@ int arch_cpu_init(void) return 0; } #endif + +#define RK3308_GRF_CHIP_ID 0xFF000800 + +int checkboard(void) +{ + u32 chip_id = readl(RK3308_GRF_CHIP_ID); + + if (chip_id == 0x3308) + printf("SoC: RK3308B\n"); + else if (chip_id == 0x3308c) + printf("SoC: RK3308B-S\n"); + else + printf("SoC: RK3308\n"); + + return 0; +}