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 55739C3ABCE for ; Mon, 16 Sep 2024 04:45:38 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 5253788E52; Mon, 16 Sep 2024 06:45:36 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=broadcom.com header.i=@broadcom.com header.b="GKDv259W"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 9E84E88E58; Mon, 16 Sep 2024 06:45:35 +0200 (CEST) Received: from mail-vk1-xa34.google.com (mail-vk1-xa34.google.com [IPv6:2607:f8b0:4864:20::a34]) (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 120A088E4F for ; Mon, 16 Sep 2024 06:45:32 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: phobos.denx.de; spf=fail smtp.mailfrom=william.zhang@broadcom.com Received: by mail-vk1-xa34.google.com with SMTP id 71dfb90a1353d-502bb7cc965so836858e0c.0 for ; Sun, 15 Sep 2024 21:45:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1726461931; x=1727066731; darn=lists.denx.de; h=cc:to:subject:message-id:date:thread-index:mime-version:in-reply-to :references:from:from:to:cc:subject:date:message-id:reply-to; bh=1PL9i61fPsnwGTOnOlEsDENhpKyInP6aT1B+u1+JEjQ=; b=GKDv259W5UXeZ0LKlCwJ3CXwFzkfAIPlVPSb9L5ubEObYxRCaZeSSNN07jubCqAwuX CmMl8NAc4lG3pHmZy5H5A/HBVEo4DfRKSJ+Do9co6us1F1sS69RIooOjCDVRQChuTMeU Vb0EXJ4uh4nttMDF03jn3QG4sNMRng+3AdQYY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726461931; x=1727066731; h=cc:to:subject:message-id:date:thread-index:mime-version:in-reply-to :references:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=1PL9i61fPsnwGTOnOlEsDENhpKyInP6aT1B+u1+JEjQ=; b=Hvj8MZAdNlfzlh5N2Jcqo2SCCdn2cQHdrUZjeKiRMW7Ts6tHbQ13BPgVgSh0DnROJD ddphOWH2dQ5d4MOQARt454/Ax8xw6mIRUhiCeDUMxCo4VE2Js2Uah/Ep/jnAKOURWMaS C05fE8uKISLcuOvClP4LccP8ffc2Jm3jVkESV0seCndFsXujmw0uWaKTUkmsriNFa4NV csKUaO5aF/sGf7cOoy3LdyETcw9zRswe7qwKieMFYJJWNY9T6VrwybNcdQFBAX4sGeEf yhGKpbt9XKVZld7hYT/1NSwkQZP+XU6e7LyNJJioC6FPprX4MDPiStsHV6kHLxKBD6ZH ataA== X-Gm-Message-State: AOJu0Yxe4V4oxFWkHlLVApIivt+D0hLVuBf0NFwMywW02OXFQ4CWTTjT pxsjhDtDL4SHSydIBa/W2zHHJuxrOjt+zhHu9XQrx+wEeQAiN+koj8427/Ror2uMgg0y6TROuOX ALmKXNSMNQy3IDLuDmoXTcq7VSGhtevNgfFHV X-Google-Smtp-Source: AGHT+IHnf/yEwjGsSTjCdDE0Wq7zsRR0VPoPRsW9oV4TX5MWzsZgqbQzS8ibjry2w38rZZaI/xdIbAC6tF0XhCWD6q0= X-Received: by 2002:a05:6122:1d04:b0:4f5:2c0c:8528 with SMTP id 71dfb90a1353d-5032d54dfb9mr9143064e0c.11.1726461930789; Sun, 15 Sep 2024 21:45:30 -0700 (PDT) From: William Zhang References: <20240911-brcmnand-fixes-v1-0-be112a20aaf1@linaro.org> In-Reply-To: MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQGk0aZcPU5All9ASVJP8xH8NxMfIgIV6CG1AbRf1OCyp+2DQA== Date: Sun, 15 Sep 2024 21:45:29 -0700 Message-ID: <4aa2c921dddb69a5a4964d5446f37695@mail.gmail.com> Subject: RE: [PATCH 0/7] mtd: nand: brcmnand: Backported fixes from Linux To: Linus Walleij Cc: u-boot@lists.denx.de, Dario Binacchi , Michael Trimarchi , Anand Gore , Kursad Oney , Philippe Reynes , Florian Fainelli , Miquel Raynal , Kamal Dasu , David Regan Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="0000000000002073660622353e6a" 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 --0000000000002073660622353e6a Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable > -----Original Message----- > From: Linus Walleij > Sent: Thursday, September 12, 2024 1:16 AM > To: William Zhang > Cc: u-boot@lists.denx.de; Dario Binacchi > ; Michael Trimarchi > ; Anand Gore > ; Kursad Oney > ; Philippe Reynes > ; Florian Fainelli > ; Miquel Raynal > ; Kamal Dasu ; > David Regan > Subject: Re: [PATCH 0/7] mtd: nand: brcmnand: Backported fixes from > Linux > > On Thu, Sep 12, 2024 at 3:32=E2=80=AFAM William Zhang > wrote: > > > Thanks for merging the patches to u-boot. We actually had something > > similar > > here locally but just didn't get the chance to upstream yet. > > > > We will review and compare your patches to ours and get back to you. > > Ah, excellent, I guess you guys know the stuff better than me > so I prefer if your patches are used. > > Do you even have U-Boot working on BCMBCA? I didn't get the > NAND to detect properly yet despite all the backported patches. :/ > Yes we have it working. And your patches works too after fixing two Issues that I will comment on the specific patch. You will need to enable the NAND related configurations and the nand dts node. You can use existing dts node to set the specific ecc level, oob size and ecc step size. Or use the new automatically detection from the strap property brcm,nand-ecc-use-strap that I upstreamed to linux. 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