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[206.55.177.132]) by smtp.gmail.com with ESMTPSA id f17sm33444111ioc.2.2019.06.25.16.58.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 25 Jun 2019 16:58:20 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Subject: Re: [PATCH] RISC-V: defconfig: enable MMC & SPI for RISC-V From: Troy Benjegerdes In-Reply-To: <20190625225636.9288-1-atish.patra@wdc.com> Date: Tue, 25 Jun 2019 18:58:20 -0500 Cc: Linux Kernel Mailing List , Albert Ou , Anup Patel , Palmer Dabbelt , Alistair Francis , Olof Johansson , linux-riscv@lists.infradead.org, Thomas Gleixner Content-Transfer-Encoding: 7bit Message-Id: <6D4D90AF-59F9-4523-A916-7CFAC8E43C45@sifive.com> References: <20190625225636.9288-1-atish.patra@wdc.com> To: Atish Patra X-Mailer: Apple Mail (2.3445.9.1) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Jun 25, 2019, at 5:56 PM, Atish Patra wrote: > > Currently, riscv upstream defconfig doesn't let you boot > through userspace if rootfs is on the SD card. > > Let's enable MMC & SPI drivers as well so that one can boot > to the user space using default config in upstream kernel. > > Signed-off-by: Atish Patra > --- > arch/riscv/configs/defconfig | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig > index 4f02967e55de..04944fb4fa7a 100644 > --- a/arch/riscv/configs/defconfig > +++ b/arch/riscv/configs/defconfig > @@ -69,6 +69,7 @@ CONFIG_VIRTIO_MMIO=y > CONFIG_CLK_SIFIVE=y > CONFIG_CLK_SIFIVE_FU540_PRCI=y > CONFIG_SIFIVE_PLIC=y > +CONFIG_SPI_SIFIVE=y > CONFIG_EXT4_FS=y > CONFIG_EXT4_FS_POSIX_ACL=y > CONFIG_AUTOFS4_FS=y > @@ -84,4 +85,8 @@ CONFIG_ROOT_NFS=y > CONFIG_CRYPTO_USER_API_HASH=y > CONFIG_CRYPTO_DEV_VIRTIO=y > CONFIG_PRINTK_TIME=y > +CONFIG_SPI=y > +CONFIG_MMC_SPI=y > +CONFIG_MMC=y > +CONFIG_DEVTMPFS_MOUNT=y > # CONFIG_RCU_TRACE is not set > -- > 2.21.0 While we are doing this, can we add and test the /dev/mtd device? I tried adding the following but I am missing something CONFIG_MTD=y CONFIG_MTD_OF_PARTS=y CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK_RO=y CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y CONFIG_MTD_M25P80=y CONFIG_MTD_SPI_NOR=y CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y and I see this in the log [ 1.106626] m25p80 spi0.0: unrecognized JEDEC id bytes: 9d 70 19 9d 70 19 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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 41AE3C48BD6 for ; Tue, 25 Jun 2019 23:58:36 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1593B20869 for ; Tue, 25 Jun 2019 23:58:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="VU36g1wb"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=sifive.com header.i=@sifive.com header.b="doWrYOHe" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1593B20869 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sifive.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:To:References:Message-Id:Date: In-Reply-To:From:Subject:Mime-Version:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=GP/hRtrHUZLugcz9ZXDzYZ5XZC+8/E7IEn9wX1/OzSc=; b=VU36g1wbBPvMiF GiVEt2JxQS6SGV3v+shLt0abvPqw7MmXfRg2audAFs2+LlGoBPPTwuU4lG8vm+JVAl/HvRBoWZ/lJ ja1gBIK9dftSw10ZZRjGOQqh1ospY3t3Kkp448TQy64B4jzT9kVrhkTa4dZNrPRKltFzAgV7PmcRD zerioyrm5UZOp8r/MtsjHCcwDGbC8lbHDSnoSpnixCvyGGdonRMtj+NrvOFzdRtXX51b38uhiNznq hYc+Gxk3Rnm9khAJgugEIFFL78XRpEyyvP8da3wJbVjS5bw62/LTHYQizN4Hy7TD3qyUu5Xc3iHec LzyXwyBZrNDIHkPeOHaw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hfvKX-0006jo-1E; Tue, 25 Jun 2019 23:58:29 +0000 Received: from mail-io1-xd43.google.com ([2607:f8b0:4864:20::d43]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hfvKT-0006i1-La for linux-riscv@lists.infradead.org; Tue, 25 Jun 2019 23:58:27 +0000 Received: by mail-io1-xd43.google.com with SMTP id u19so990618ior.9 for ; Tue, 25 Jun 2019 16:58:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=X10CEmTyvmwap+mWmXerOzteu8YFsqoourzADX4/hog=; b=doWrYOHe0blD25nTaUdjWNVLPQptm83C4IQR4ubJmYx24JF+h7eLoDx/4t0QF+9OQr 11bp/AlXxLjuxFD+Wm9Ianlk2D3UdFsG9x/OFccwb3PGD7vwF+K+9m2ThDCkSqLnkH6s LxdF1uX/7Nh9dSuyRSNs04MBUzQyjhr+jrs/qvRd9KfE45LDerhCZ9pUvMghgDmF4UUe ZRlymZT4F/M9u1/1r2zqmhngQddJcZwFNhWSnrU5FITvgzZoYlEMj/olDAW3j/vYbuga aiRUgQd5TQ26RYXkE6KRLYH3S58Xk6O2TWMzOaWEilwKfR1VzwspGvpp2QBDHGbWlBIl 9Ghg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=X10CEmTyvmwap+mWmXerOzteu8YFsqoourzADX4/hog=; b=dpQLBCG4ldRoQOSGveeHdKkfxZqIBzghzLbJ4zGwFHhzBJ95XpGHMKYVhvt8Z6isvM UJzNVHOnGNAZ8FCmvWenSYQ0NFMrxGfgvHoEk1v0D819SkMksTsp9cZUqC8IuIVaarww WLkW+lJs+kIvzl6KJeDuo00mRt6mWQsXZa5VnPhghXoBpPvxM5mXXhIg5nv1BBa5U/t3 ZBrL9X7GIQwB5QspEOlpdKBccWgbaq9yzOoBNmK3BofCxHmTDidMING61+8pYNr8YgX3 oFZ9nsi0g+R1low8NfGeF29H3uJxJZpO83pj3WqVFFl948dg4Tvj6Qqr7E5QenVU3/BK yrWQ== X-Gm-Message-State: APjAAAUi6GbLsDJFBTTSPHMAFHzNVu7LumIdFqueU7F8+ojG2opY5duw +7bgFaSmzqO/V592bOYtAHWnrA== X-Google-Smtp-Source: APXvYqy7wM3KxWMf/5KpPe9u0wUBChNk/HNgz2aZE4W8C2Zl9QnXBvy58DFBYCTt+fJnrDiUz29Qvw== X-Received: by 2002:a6b:d81a:: with SMTP id y26mr1590944iob.126.1561507101402; Tue, 25 Jun 2019 16:58:21 -0700 (PDT) Received: from crackbook-pro.lan (206-55-177-132.fttp.usinternet.com. [206.55.177.132]) by smtp.gmail.com with ESMTPSA id f17sm33444111ioc.2.2019.06.25.16.58.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 25 Jun 2019 16:58:20 -0700 (PDT) Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Subject: Re: [PATCH] RISC-V: defconfig: enable MMC & SPI for RISC-V From: Troy Benjegerdes In-Reply-To: <20190625225636.9288-1-atish.patra@wdc.com> Date: Tue, 25 Jun 2019 18:58:20 -0500 Message-Id: <6D4D90AF-59F9-4523-A916-7CFAC8E43C45@sifive.com> References: <20190625225636.9288-1-atish.patra@wdc.com> To: Atish Patra X-Mailer: Apple Mail (2.3445.9.1) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190625_165825_710110_80446B6F X-CRM114-Status: GOOD ( 16.02 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Albert Ou , Anup Patel , Palmer Dabbelt , Linux Kernel Mailing List , Alistair Francis , Olof Johansson , linux-riscv@lists.infradead.org, Thomas Gleixner Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org > On Jun 25, 2019, at 5:56 PM, Atish Patra wrote: > > Currently, riscv upstream defconfig doesn't let you boot > through userspace if rootfs is on the SD card. > > Let's enable MMC & SPI drivers as well so that one can boot > to the user space using default config in upstream kernel. > > Signed-off-by: Atish Patra > --- > arch/riscv/configs/defconfig | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig > index 4f02967e55de..04944fb4fa7a 100644 > --- a/arch/riscv/configs/defconfig > +++ b/arch/riscv/configs/defconfig > @@ -69,6 +69,7 @@ CONFIG_VIRTIO_MMIO=y > CONFIG_CLK_SIFIVE=y > CONFIG_CLK_SIFIVE_FU540_PRCI=y > CONFIG_SIFIVE_PLIC=y > +CONFIG_SPI_SIFIVE=y > CONFIG_EXT4_FS=y > CONFIG_EXT4_FS_POSIX_ACL=y > CONFIG_AUTOFS4_FS=y > @@ -84,4 +85,8 @@ CONFIG_ROOT_NFS=y > CONFIG_CRYPTO_USER_API_HASH=y > CONFIG_CRYPTO_DEV_VIRTIO=y > CONFIG_PRINTK_TIME=y > +CONFIG_SPI=y > +CONFIG_MMC_SPI=y > +CONFIG_MMC=y > +CONFIG_DEVTMPFS_MOUNT=y > # CONFIG_RCU_TRACE is not set > -- > 2.21.0 While we are doing this, can we add and test the /dev/mtd device? I tried adding the following but I am missing something CONFIG_MTD=y CONFIG_MTD_OF_PARTS=y CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK_RO=y CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y CONFIG_MTD_M25P80=y CONFIG_MTD_SPI_NOR=y CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y and I see this in the log [ 1.106626] m25p80 spi0.0: unrecognized JEDEC id bytes: 9d 70 19 9d 70 19 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv