From patchwork Thu Oct 19 16:35:38 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 828227 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yHvnc39sjz9tX7 for ; Fri, 20 Oct 2017 03:41:07 +1100 (AEDT) Received: from localhost ([::1]:50162 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e5DsX-0004ah-QF for incoming@patchwork.ozlabs.org; Thu, 19 Oct 2017 12:41:05 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:32813) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e5Dne-00011L-VV for qemu-devel@nongnu.org; Thu, 19 Oct 2017 12:36:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e5DnZ-0003JO-Us for qemu-devel@nongnu.org; Thu, 19 Oct 2017 12:36:02 -0400 Received: from 6.mo5.mail-out.ovh.net ([178.32.119.138]:49707) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e5DnZ-0003In-Ok for qemu-devel@nongnu.org; Thu, 19 Oct 2017 12:35:57 -0400 Received: from player786.ha.ovh.net (b6.ovh.net [213.186.33.56]) by mo5.mail-out.ovh.net (Postfix) with ESMTP id 2E08B1461D8 for ; Thu, 19 Oct 2017 18:35:56 +0200 (CEST) Received: from zorba.kaod.org (LFbn-1-2231-173.w90-76.abo.wanadoo.fr [90.76.52.173]) (Authenticated sender: clg@kaod.org) by player786.ha.ovh.net (Postfix) with ESMTPSA id 9A6778007E; Thu, 19 Oct 2017 18:35:49 +0200 (CEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: Peter Maydell Date: Thu, 19 Oct 2017 18:35:38 +0200 Message-Id: <20171019163546.2039-1-clg@kaod.org> X-Mailer: git-send-email 2.13.6 MIME-Version: 1.0 X-Ovh-Tracer-Id: 15306609234974575377 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedttddrudekgddutdehucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddm X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 178.32.119.138 Subject: [Qemu-devel] [PATCH v6 0/8] aspeed: add a witherspoon-bmc machine X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jeffery , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?b?w6k=?= , qemu-devel@nongnu.org, qemu-arm@nongnu.org, =?utf-8?q?C=C3=A9dric_Le_?= =?utf-8?q?Goater?= , Joel Stanley Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Hello, This series adds a new Aspeed machine to emulate the BMC of a Witherspoon system. It also extends the other Aspeed machines with I2C devices and adds a simple model for the pca9552 LED blinker present on the witherspoon board. Thanks, C. Changes since v5: - created the ROM memory region even if there is no file backend specified by the user Changes since v4: - use a ROM memory region Changes since v3: - introduce a dummy ROM device to catch invalid writes - removed 'ignore_memory_transaction_failures' on all Aspeed machines - reworked PCA9552 device : . simpler I2C handles . auto-increment support . unit test Changes since v2: - removed comments on the I2C buffer size pf the PCA9552 device. - removed 'ignore_memory_transaction_failures' flag on the witherspoon machine. Changes since v1: - introduced smbus_eeprom_init_one() Cédric Le Goater (8): aspeed: use a ROM memory region to catch invalid writes aspeed: remove ignore_memory_transaction_failures on all boards aspeed: add support for the witherspoon-bmc board aspeed: add an I2C RTC device to all machines smbus: add a smbus_eeprom_init_one() routine aspeed: Add EEPROM I2C devices misc: add pca9552 LED blinker model aspeed: add the pc9552 chips to the witherspoon machine default-configs/arm-softmmu.mak | 1 + hw/arm/aspeed.c | 139 ++++++++++++++++++--- hw/i2c/smbus_eeprom.c | 16 ++- hw/misc/Makefile.objs | 1 + hw/misc/pca9552.c | 259 ++++++++++++++++++++++++++++++++++++++++ include/hw/i2c/smbus.h | 1 + include/hw/misc/pca9552.h | 33 +++++ tests/Makefile.include | 2 + tests/pca9552-test.c | 131 ++++++++++++++++++++ 9 files changed, 560 insertions(+), 23 deletions(-) create mode 100644 hw/misc/pca9552.c create mode 100644 include/hw/misc/pca9552.h create mode 100644 tests/pca9552-test.c