From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 17 Nov 2021 14:04:55 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1mnKcR-0006D2-2y for lore@lore.pengutronix.de; Wed, 17 Nov 2021 14:04:55 +0100 Received: from bombadil.infradead.org ([198.137.202.133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mnKcQ-0001vT-8T for lore@pengutronix.de; Wed, 17 Nov 2021 14:04:54 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:From:References:Cc:To:Subject:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=Olm43Ob2ZDTD2gM5bLCpeGGQtGcHK+Knfw+21LIdLPU=; b=OQ/0F9VJDwDEMbtDAeC76Rgylr N09DZbisws6/gvicf8omHSjxLfYWQEuarjAmniqG6QXgT4yZlW2tY7WUCFah1+QkfzRg/0Bjddg5w Yqx1K9Axynga93H97mu7UhkXjhTMMyOcMAo4ms6lh43h723QDwtoBOtjtbr7nsAdapuX0O6iY/owQ OdKaEJ69QMvpYIHXW1K2VGOX20a6av1LV14E1Ss5M76LQZnvlWqeeZVAJv5vl1UjzviBqmBqLir/U A+slnTEBcCERPRXj/4YoOYE20b1IL2cGtzvVmek2mUvJ7sKcYtibFfpZ1pGPYA0zGPUBhegLvQ/6x VGRTXrgA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mnKbB-004mQp-EC; Wed, 17 Nov 2021 13:03:37 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mnKb7-004mQE-2J for barebox@lists.infradead.org; Wed, 17 Nov 2021 13:03:34 +0000 Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=[IPv6:::1]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1mnKb5-0001rb-RG; Wed, 17 Nov 2021 14:03:31 +0100 To: Sascha Hauer , Ahmad Fatoum Cc: barebox@lists.infradead.org References: <20211115090432.147448-1-ahmad@a3f.at> <20211117064019.GF6556@pengutronix.de> From: Ahmad Fatoum Message-ID: Date: Wed, 17 Nov 2021 14:03:31 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <20211117064019.GF6556@pengutronix.de> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211117_050333_143983_6C0F0A20 X-CRM114-Status: GOOD ( 16.40 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 198.137.202.133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.4 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] pci: add ECAM generic controller support X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) Hi, On 17.11.21 07:40, Sascha Hauer wrote: > On Mon, Nov 15, 2021 at 10:04:32AM +0100, Ahmad Fatoum wrote: >> This has been tested with QEMU AArch64 Virt. The default (-M >> virt,highmem=on) will have two ranges specified in the device trees for >> memory bars. One 32-bit and the other 64-bit. As barebox can't yet >> handle 64-bit BARs, the driver will prefer the 32-bit memory region if >> available. If none is available, consider using -M virt,highmem=off or >> fixing 64-bit support. > > Looks straight forward. What can I do with it? I wanted video output with qemu-system-aarch64 for my EFI loader work. The Bochs PCI driver is the only driver I tested so far: test/emulate.pl qemu_virt64_defconfig -- -device VGA You'll need some config changes. See the series, I just sent out. Cheers, Ahmad > > Sascha > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox