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=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UPPERCASE_50_75, URIBL_BLOCKED,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 C1128C433E0 for ; Tue, 2 Feb 2021 10:37:28 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 6410464EBF for ; Tue, 2 Feb 2021 10:37:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6410464EBF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=wdc.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+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=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=2UHA5Zx6N+zh8lVOtrjgyus4wAyZuKbbx0clkhIRIS8=; b=mo/dKvxHr9l9yuoFoS+DA/kff WJ4tbUIWH1mcVR+E49iM5Zjn0XknbVF9XNu45NlMFxMW/rXJnczQpneCRGEPx98sbiAYUCDmsGqeC LRGk1fEaEvqVVrGDrQa/E4RJiWmDdjmRdzeS6YfGMHhxGAbVSKjTNzCyX5N2tFjA2jqdhPkrHBXLH In33LRWVZ6olT7z7c0F6Z1Pppsg4uaVhkoVcS3EM5lnib61blm7OdYC8TH7YGmveTuwtI9DqjH090 ZzQ5KIkThJ32UoQMRsUA0Fqfa2ZGjXJyWnGmEdeF8pL53v5c0T5EyqFDB8SWQL4Ol0Cwq/Oiy8tdV 3SCDazmHA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l6t3Z-0008NG-3y; Tue, 02 Feb 2021 10:37:13 +0000 Received: from esa3.hgst.iphmx.com ([216.71.153.141]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l6t3V-0008Ig-2V for linux-riscv@lists.infradead.org; Tue, 02 Feb 2021 10:37:10 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1612262228; x=1643798228; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4XnbB3QOtetYNRnt0KEHzdhJjN/cGVbYVHe8bnOapuU=; b=BLSD02dfu/i3YYoqlkqVvEp0EAs2mi2w6Nz1dtaDBUGIdvMh12sv7QDR QpFuFvdt0CCAK/vIQZM+fgEx1SCdycXvwMoyUWo9xPPoD40lJSC3es1h2 Ho9Q3yKufFqAkvn1K3JjKIwuYsE15Cz69EYI92uKd573IaLUl1RXVC8eu a+EGRPWqfGDSTHtUZLXnumI1bXtAHeWGql7nglkkcfLk+mei+4AywyT4K g8KC8JHEC5/dM59eKsi8N8Bedkdgc39TyyK0sz0s1rey7M6+9YTqVIKOL sJbsooPSZTbpICeUmeFemuxSjNVlVAml221Y3W9dckDsbE7gcyZq3Qr6a Q==; IronPort-SDR: YQeD/7spO5cMjNLBQieUspMm9V+kB7/0DU+E5ip8Huabk4uN8XVBW6fM7VVw5j2o5hXsTogWnI 3vZelZID49wy7aOo/H3ncr0ACQl8gZqj9AWzEQAkGMFBOZtVkhBbymlLs0xMgcU9cidNaImi4P ehl3lMq+njLbw4NB9vAoO6XYlwzqVw+ysziHDlLccrJMryki+R/q/UrMNGBKFkL36u22swu/b9 uRbhao7LvD5FatXVBS6HbTxh1lU09NQ+vjbrR3L/DIFDF5XO832vVgvTfbMhzOUHiLB881KuIG gvQ= X-IronPort-AV: E=Sophos;i="5.79,394,1602518400"; d="scan'208";a="163357089" Received: from uls-op-cesaip01.wdc.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 02 Feb 2021 18:37:08 +0800 IronPort-SDR: 924FovmtJ63/GQQrLeGK5UP30obAgfMgvfhg4czAEZnD3N2FWB5wMITIFq4AvqHp0nEs3hfSSJ WbEtBSe/3i6MBiaSRHS0kKalPzYna8GTfoQZaOfSsltD9rkHXhmOgGsAsEr2xMstBNC3X0w8hh H6ZJjSxd3d8qjWIykZ0qZnTKLBbvwWICqM98HUk++ay2RF5FKndwrf3EVfGe9zoAEcK2WcabaK oKyeJzQJqZKQV6GcjVfTlYHnLMk0SsvCMk6/lXrIbIuc+y66ZaRUTp1F3DyMvS7OtxAZqmdIuV WPIWdip1OGVW6aGds+mHQreF Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Feb 2021 02:21:17 -0800 IronPort-SDR: BDFtUYrtZ+cSYCMI2w6Y1fhvyfRqyPbPshXcotL+fbhPm8Vbiss9aV0Xm0nm5DVaRTMqLBzhgb joRv3rqlvsDBJJdCFqzOkGkAek81nbSFNyMXeMrJWyip6875hb5pZDQstvc0ynrW7/NlgzHx4I utwAyjdC13kOl9oXx2zxgULBCpJUDLHIQF7BvTKx23yZav54N/AMlXTbt3KrZsx9e3yqk7d6H0 lFUgZvE1uHeq0M2YsbzBehoB1n2t9apOWzdE8Ix8VMznoSpfJ0TL4PdE1GsWYcDCKZlvk40e0M tT8= WDCIronportException: Internal Received: from wdapacbjl0003.my.asia.wdc.com (HELO twashi.fujisawa.hgst.com) ([10.84.71.58]) by uls-op-cesaip01.wdc.com with ESMTP; 02 Feb 2021 02:37:08 -0800 From: Damien Le Moal To: Palmer Dabbelt , linux-riscv@lists.infradead.org Subject: [PATCH v14 15/16] riscv: Update Canaan Kendryte K210 defconfig Date: Tue, 2 Feb 2021 19:36:22 +0900 Message-Id: <20210202103623.200809-16-damien.lemoal@wdc.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210202103623.200809-1-damien.lemoal@wdc.com> References: <20210202103623.200809-1-damien.lemoal@wdc.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210202_053709_819434_28136092 X-CRM114-Status: GOOD ( 12.95 ) 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: Atish Patra , Anup Patel , Sean Anderson Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Update the Kendryte k210 nommu default configuration file (nommu_k210_defconfig) to include device drivers for reset, reboot, I2C, SPI, gpio and LEDs support. Virtual Terminal support is also disabled as no terminal devices are supported and enabled. Disabling CONFIG_VT (removing the no longer needed override for CONFIG_VGA_CONSOLE) reduces the kernel image size by about 65 KB. This default configuration remains suitable for a system using an initramfs cpio file linked into the kernel image. Signed-off-by: Damien Le Moal Reviewed-by: Anup Patel --- arch/riscv/configs/nommu_k210_defconfig | 44 ++++++++++++++++++++----- 1 file changed, 36 insertions(+), 8 deletions(-) diff --git a/arch/riscv/configs/nommu_k210_defconfig b/arch/riscv/configs/nommu_k210_defconfig index 368a28cf1467..b16a2a12c82a 100644 --- a/arch/riscv/configs/nommu_k210_defconfig +++ b/arch/riscv/configs/nommu_k210_defconfig @@ -1,17 +1,19 @@ # CONFIG_CPU_ISOLATION is not set -CONFIG_LOG_BUF_SHIFT=15 +CONFIG_LOG_BUF_SHIFT=13 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=12 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_FORCE=y +# CONFIG_RD_GZIP is not set # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set # CONFIG_RD_XZ is not set # CONFIG_RD_LZO is not set # CONFIG_RD_LZ4 is not set +# CONFIG_RD_ZSTD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_SYSFS_SYSCALL is not set # CONFIG_FHANDLE is not set # CONFIG_BASE_FULL is not set +# CONFIG_FUTEX is not set # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set # CONFIG_TIMERFD is not set @@ -25,15 +27,17 @@ CONFIG_EMBEDDED=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_COMPAT_BRK is not set CONFIG_SLOB=y -# CONFIG_SLAB_MERGE_DEFAULT is not set # CONFIG_MMU is not set CONFIG_SOC_CANAAN=y +CONFIG_SOC_CANAAN_K210_DTB_SOURCE="k210_generic" CONFIG_MAXPHYSMEM_2GB=y CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_CMDLINE="earlycon console=ttySIF0" CONFIG_CMDLINE_FORCE=y -CONFIG_JUMP_LABEL=y +# CONFIG_SECCOMP is not set +# CONFIG_STACKPROTECTOR is not set +# CONFIG_GCC_PLUGINS is not set # CONFIG_BLOCK is not set CONFIG_BINFMT_FLAT=y # CONFIG_COREDUMP is not set @@ -41,23 +45,47 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_FW_LOADER is not set # CONFIG_ALLOW_DEV_COREDUMP is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT is not set # CONFIG_SERIO is not set +# CONFIG_VT is not set +# CONFIG_UNIX98_PTYS is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_LDISC_AUTOLOAD is not set # CONFIG_HW_RANDOM is not set # CONFIG_DEVMEM is not set +CONFIG_I2C=y +# CONFIG_I2C_COMPAT is not set +CONFIG_I2C_CHARDEV=y +# CONFIG_I2C_HELPER_AUTO is not set +CONFIG_I2C_DESIGNWARE_PLATFORM=y +CONFIG_SPI=y +# CONFIG_SPI_MEM is not set +CONFIG_SPI_DESIGNWARE=y +CONFIG_SPI_DW_MMIO=y +# CONFIG_GPIO_CDEV_V1 is not set +CONFIG_GPIO_DWAPB=y +CONFIG_GPIO_SIFIVE=y +CONFIG_POWER_RESET=y +CONFIG_POWER_RESET_SYSCON=y # CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -# CONFIG_HID is not set # CONFIG_USB_SUPPORT is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_USER=y # CONFIG_VIRTIO_MENU is not set +# CONFIG_VHOST_MENU is not set +# CONFIG_SURFACE_PLATFORMS is not set +# CONFIG_FILE_LOCKING is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set # CONFIG_MISC_FILESYSTEMS is not set CONFIG_LSM="[]" CONFIG_PRINTK_TIME=y +# CONFIG_SYMBOLIC_ERRNAME is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set +# CONFIG_FRAME_POINTER is not set # CONFIG_DEBUG_MISC is not set CONFIG_PANIC_ON_OOPS=y # CONFIG_SCHED_DEBUG is not set -- 2.29.2 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv