Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp3966839ybz; Mon, 20 Apr 2020 12:52:15 -0700 (PDT) X-Google-Smtp-Source: APiQypJKkJ3nIkhSVbBTOc7ha6ih67tp/KET5nHZznPCaku38BZJRKcMFAgxCpwMH6GDJUmtzAKf X-Received: by 2002:a17:906:4482:: with SMTP id y2mr17248308ejo.234.1587412334936; Mon, 20 Apr 2020 12:52:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1587412334; cv=none; d=google.com; s=arc-20160816; b=k6XFRIE82AamCly4xQUjyao1CuLWxk3I6giAEGoCyMKpVDRtT68ffQwN/fzM52Jt8Y Qq4KpyzPssT91XAQ7rwTrJV7OmYGm6aZj0qbYVWF85eFhq+t6lvMSUg8weavtdlkh7Kv F6Kin7MlTVD0M2vLCwE0jW/V7DSqx5N/7GsQuWutMsJUTXSizxrvEdTvbi+0nD93HHw8 HjooJe7cZ8lG8XYJslH4uvxJAx+S50czNCZi8Wz4beOtevDxHkVDXgB4CQmWu/DrkTHU Iaz6OX+L3m8i3dULUGzAMKdJkFdbJvbiIO9NHc+8/5Zx9reneUOHPNuCM192GTQAHr46 1++g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :ironport-sdr:ironport-sdr; bh=oGm12OpqdeU+Yr61ZDAYu+4nrsvYJbRWNt2FuzmHzgI=; b=kZsYmIzo67irPHzA7YivPhYsdIHitDtITIYQfkDpvLVS5SsuA/XeIYWmrhFKFWMSlZ fSz7dh2I1PFSFNlXwLKT1IvKoYKJ6gLrme6Tce9MHTdhhcZvrMQHtqq8dh62/oV6++pJ nIS6DamEmN7ENlSuwzsJtpLZdjSFPxkKyE9vZxvuTKh8UKOCWkA8Xy7NwejcTEQYUYYF /Xcawalvp8xDzu02UN0YwfmJnotDNNJbDBYfPAV3r38Iot3A6da7VyAizYJrOrpxtUuk g3+wztlJWMG/FHSQAMG65PqcAxP3L5SyV/aq4nG13JeqsnCb3DttzQ/vi2tLAS2TeLB8 IMUw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id 23si129189ejn.282.2020.04.20.12.51.50; Mon, 20 Apr 2020 12:52:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726620AbgDTTuk (ORCPT + 99 others); Mon, 20 Apr 2020 15:50:40 -0400 Received: from mga09.intel.com ([134.134.136.24]:25014 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725897AbgDTTuk (ORCPT ); Mon, 20 Apr 2020 15:50:40 -0400 IronPort-SDR: 26XDzRrvTClvlbWqvrhhkyL3/gBPSTrZBtlnGRGPxgBmEGkJv3RQQg7YkdOhvlDbHNb3x202HK 056H0G315Eiw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Apr 2020 12:50:39 -0700 IronPort-SDR: Afwo29XKvnrplIUz8zwXLEe4WnVomTo4tMaFxgQ7z15CoJlVX45jHGJB+sBePtG36AE4nArqIM eNk3Q/88JmtQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,407,1580803200"; d="scan'208";a="401946193" Received: from coffy.sc.intel.com ([10.3.79.166]) by orsmga004.jf.intel.com with ESMTP; 20 Apr 2020 12:50:39 -0700 From: Jithu Joseph To: dvhart@infradead.org, andy@infradead.org Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, maurice.ma@intel.com, ravi.p.rangarajan@intel.com, sean.v.kelley@intel.com, kuo-lang.tseng@intel.com, Jithu Joseph Subject: [PATCH 0/1] platform/x86: Add Slim Bootloader firmware update support Date: Mon, 20 Apr 2020 12:44:04 -0700 Message-Id: <20200420194405.8281-1-jithu.joseph@intel.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Slim Bootloader(SBL) [1] is a small open-source boot firmware, designed for running on certain Intel platforms. SBL can be thought-of as fulfilling the role of a minimal BIOS implementation, i.e initializing the hardware and booting Operating System. This driver creates sysfs interfaces which allows user space entities to trigger update of SBL firmware. Acknowledgment: Initial draft of the driver code was authored by Maurice Ma [1] https://slimbootloader.github.io Jithu Joseph (1): platform/x86: Add Slim Bootloader firmware update signaling driver MAINTAINERS | 7 ++ drivers/platform/x86/Kconfig | 10 ++ drivers/platform/x86/Makefile | 1 + drivers/platform/x86/sbl_fwu_wmi.c | 143 +++++++++++++++++++++++++++++ 4 files changed, 161 insertions(+) create mode 100644 drivers/platform/x86/sbl_fwu_wmi.c base-commit: 8f3d9f354286745c751374f5f1fcafee6b3f3136 -- 2.17.1