From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58559) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eEHOB-0003wD-K9 for qemu-devel@nongnu.org; Mon, 13 Nov 2017 11:15:12 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eEHO6-0008VB-JA for qemu-devel@nongnu.org; Mon, 13 Nov 2017 11:15:11 -0500 Received: from relay2.gtri.gatech.edu ([130.207.199.168]:50321) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eEHO6-0008UU-Ei for qemu-devel@nongnu.org; Mon, 13 Nov 2017 11:15:06 -0500 From: Mike Nawrocki Date: Mon, 13 Nov 2017 11:14:44 -0500 Message-ID: <20171113161446.2862-1-michael.nawrocki@gtri.gatech.edu> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v3 0/3] Add 8-byte wide AMD flash support, partial interleaving List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, qemu-block@nongnu.org Cc: kwolf@redhat.com, mreitz@redhat.com, peter.maydell@linaro.org, pbonzini@redhat.com, Mike Nawrocki This patch set does a few things. First, it switches the AMD CFI flash MMIO operations from the old MMIO API to the new one. Second, it enables 8-byte wide flash arrays. Finally, it adds flash interleaving using the "device-width" and "max-device-width" properties, using the same interface as pflash_cfi01.c. Much of the code was taken and adapted from that file. Version 3 of the patch splits the patch set into distinct patches based on the modified functionality. Mike Nawrocki (3): Switch AMD CFI flash to use new MMIO API Enable 8-byte wide access to AMD CFI devices Add partial flash interleaving to AMD CFI devices hw/block/pflash_cfi02.c | 478 +++++++++++++++++++++++++++++++++--------------- 1 file changed, 326 insertions(+), 152 deletions(-) -- 2.14.2