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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1E59C43219 for ; Fri, 3 May 2019 08:53:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B92C42075C for ; Fri, 3 May 2019 08:53:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="P+E/rFtL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726579AbfECIxi (ORCPT ); Fri, 3 May 2019 04:53:38 -0400 Received: from mail-wr1-f67.google.com ([209.85.221.67]:45347 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725775AbfECIxi (ORCPT ); Fri, 3 May 2019 04:53:38 -0400 Received: by mail-wr1-f67.google.com with SMTP id s15so6759394wra.12 for ; Fri, 03 May 2019 01:53:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=hxORxRJg8TxDLlfuGy/ZAzRDEoGhmOHyilLw0cwtIHE=; b=P+E/rFtLuKo6V7IcftbeFuvsBWZeqP7fBd+qzztLJW0ivZCuv4J1MTupMIdRatPHc+ jCqDWa9HRy0FkT6ADVuV1mQoILMGi/0rM3X0RYGI5za2prQj+yNlQlNAogSkBHKvBnRP H1wDJ2677itFTXmNklMmXOKwU49L1xvclp2iN23D2bQJGKNKkYoudtk9jNO7mpHIDorv SmStRN62OLDBSrep9FjlSONJ5O8zHPKW+H6ZPoE87XidNFqjA8ZjZki/CX0RkZkpKBI7 Hd3kKoR+gk5Dcey9oAEJDd4NbRlCOJLlKIBt77abr8jWRj58CMkRtvL83MBr2kOFpoLW R7YQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=hxORxRJg8TxDLlfuGy/ZAzRDEoGhmOHyilLw0cwtIHE=; b=pnzPLunjgauq0Bb/2DXkYC0cX6VuZve2Slxui+tOIvd4dGz9e9qpsEtTT6D9P8tpG3 UaqC7nOTppIf6FHznsKbfYMFoxoF3pbfqtDvE6qO6LEoDflK/6dl81nHtQBRB4qQzOc7 Y9DMaiebXIRzBMiF+30YOnwFyRO8jANs4jKPpng9ki5fdBYeP3e5QD16ZwQlSxkQ1+p9 B9J2bXO3XPwGyaCnMIhvMBV11gdQK4ha28sO9qGXbpx1vdIl5Tj8XpWYH/WfZZqF34IC btU2GyqvC0iVVCTG2XgMDkkcj6Rll89u4EnvC031D5hVVR3fFDLX5feaNr4M7q1tBefK kvww== X-Gm-Message-State: APjAAAVYpYvQs6FOPLmls9DRHKyS1FgqW6rlxWFpaT2I8dh6aST41YLV JA+lc3m7S8ZOaraYJPXuXetQpbpX X-Google-Smtp-Source: APXvYqwI/B+ifQHb8MGrb4+OoTqIzMr8/P6113ljMVFprinxPlpWqnPFz4flV5bbkp7rFn9RLl/ORw== X-Received: by 2002:a5d:51cf:: with SMTP id n15mr5780238wrv.104.1556873616425; Fri, 03 May 2019 01:53:36 -0700 (PDT) Received: from SiBook.guest.pepperl-fuchs.local ([80.150.243.190]) by smtp.gmail.com with ESMTPSA id t27sm3592912wrb.27.2019.05.03.01.53.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 03 May 2019 01:53:35 -0700 (PDT) From: Simon Goldschmidt To: Marek Vasut , linux-mtd@lists.infradead.org Cc: Simon Goldschmidt , linux-kernel@vger.kernel.org, Brian Norris , Richard Weinberger , David Woodhouse , Boris Brezillon , Tudor Ambarus Subject: [PATCH] mtd: spi-nor: enable 4B opcodes for n25q256a Date: Fri, 3 May 2019 10:53:26 +0200 Message-Id: <20190503085327.5180-1-simon.k.r.goldschmidt@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Tested on socfpga cyclone5 where this is required to ensure that the boot rom can access this flash after warm reboot. Signed-off-by: Simon Goldschmidt --- drivers/mtd/spi-nor/spi-nor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index fae147452..4cdec2cc2 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1874,7 +1874,7 @@ static const struct flash_info spi_nor_ids[] = { { "n25q064a", INFO(0x20bb17, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_QUAD_READ) }, { "n25q128a11", INFO(0x20bb18, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_QUAD_READ) }, { "n25q128a13", INFO(0x20ba18, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_QUAD_READ) }, - { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, { "n25q256ax1", INFO(0x20bb19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) }, { "n25q512a", INFO(0x20bb20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) }, { "n25q512ax3", INFO(0x20ba20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) }, -- 2.20.1