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=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 3335CC4646B for ; Wed, 26 Jun 2019 07:59:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 146472133F for ; Wed, 26 Jun 2019 07:59:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727026AbfFZH7B (ORCPT ); Wed, 26 Jun 2019 03:59:01 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:40418 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726042AbfFZH7A (ORCPT ); Wed, 26 Jun 2019 03:59:00 -0400 Received: by mail-pf1-f195.google.com with SMTP id p184so911184pfp.7 for ; Wed, 26 Jun 2019 00:59:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:subject:in-reply-to:cc:from:to:message-id :mime-version:content-transfer-encoding; bh=CD4j+26j4vYI/MfiMmLCViJItM6FC7GHNSI9G/XS8i0=; b=J+cxGE3zBGabj5xBckDAE7eRLBsoIaR+3KVe8FyBtjiT8megEz2x/bEn1JmE4nwyVI aJdejm4cM7pFhcDUoEMEDPZ1Klmlpu15J71PmwX9WRXgu0z9ts6SD65tle6lzvP0WTea C2DWYZQYGnMb+YXTa2M1Rn49itM2QbRo6fLjRlohp8UaMHPh4AAktjUPH//nnA86mqZD WHDwoQRg2b90Al2GmX8INuR6dptrddtO1ub8B56HxODoZTXg+0TTZYfWUkKHX7ud7N7F 1+1u5iRAKcAPpxHbAN24uBRSVlH8cpFye9Xf9Kar8zohUVE8u7K02kiGlMaWbWpqi57j GGvg== X-Gm-Message-State: APjAAAXvseCvypf+oVUs8yIM9JsfcU3ieqWeEgfcNZMVkpJB9Nw/h8eS Ea0bGCRWcW9SKtSi0LT/etSt5DhHMEe/IuUf X-Google-Smtp-Source: APXvYqwn8kngp/HSSbBwmxPoLWNRdCfA+H3iCix/JVQZEda0wHy33yb36kbHr9Scb1i6pm+ak+U1/Q== X-Received: by 2002:a17:90a:ad89:: with SMTP id s9mr3129805pjq.41.1561535939224; Wed, 26 Jun 2019 00:58:59 -0700 (PDT) Received: from localhost (220-132-236-182.HINET-IP.hinet.net. [220.132.236.182]) by smtp.gmail.com with ESMTPSA id r1sm20866207pfq.100.2019.06.26.00.58.58 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 26 Jun 2019 00:58:58 -0700 (PDT) Date: Wed, 26 Jun 2019 00:58:58 -0700 (PDT) X-Google-Original-Date: Wed, 26 Jun 2019 00:33:23 PDT (-0700) Subject: Re: [PATCH] RISC-V: defconfig: enable MMC & SPI for RISC-V In-Reply-To: <20190625225636.9288-1-atish.patra@wdc.com> CC: linux-kernel@vger.kernel.org, Atish Patra , aou@eecs.berkeley.edu, Alistair Francis , anup@brainfault.org, linux-riscv@lists.infradead.org, Olof Johansson , tglx@linutronix.de From: Palmer Dabbelt To: Atish Patra Message-ID: Mime-Version: 1.0 (MHng) Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 25 Jun 2019 15:56:36 PDT (-0700), 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 Reviewed-by: Palmer Dabbelt