From patchwork Thu Aug 31 12:39:16 2023 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: 1828273 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rc13N09Zsz1ygF for ; Thu, 31 Aug 2023 22:40:31 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qbgxl-0007vt-7B; Thu, 31 Aug 2023 08:39:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxW-0007mv-OX; Thu, 31 Aug 2023 08:39:38 -0400 Received: from mail.ozlabs.org ([2404:9400:2221:ea00::3] helo=gandalf.ozlabs.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxU-0008Bp-7a; Thu, 31 Aug 2023 08:39:38 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4Rc12D5bkTz4wb0; Thu, 31 Aug 2023 22:39:32 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4Rc12B1vQ7z4wxW; Thu, 31 Aug 2023 22:39:30 +1000 (AEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, Peter Maydell , Joel Stanley , Andrew Jeffery , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?C?= =?utf-8?q?=C3=A9dric_Le_Goater?= , Alistair Francis Subject: [PATCH v3 1/7] hw/ssi: Add a "cs" property to SSIPeripheral Date: Thu, 31 Aug 2023 14:39:16 +0200 Message-ID: <20230831123922.105200-2-clg@kaod.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230831123922.105200-1-clg@kaod.org> References: <20230831123922.105200-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2404:9400:2221:ea00::3; envelope-from=SRS0=TXcQ=EQ=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -39 X-Spam_score: -4.0 X-Spam_bar: ---- X-Spam_report: (-4.0 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Boards will use this new property to identify the device CS line and wire the SPI controllers accordingly. Cc: Alistair Francis Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Joel Stanley Signed-off-by: Cédric Le Goater --- include/hw/ssi/ssi.h | 3 +++ hw/ssi/ssi.c | 7 +++++++ 2 files changed, 10 insertions(+) diff --git a/include/hw/ssi/ssi.h b/include/hw/ssi/ssi.h index 6950f86810d3..c5bdf1f2165f 100644 --- a/include/hw/ssi/ssi.h +++ b/include/hw/ssi/ssi.h @@ -64,6 +64,9 @@ struct SSIPeripheral { /* Chip select state */ bool cs; + + /* Chip select index */ + uint8_t cs_index; }; extern const VMStateDescription vmstate_ssi_peripheral; diff --git a/hw/ssi/ssi.c b/hw/ssi/ssi.c index d54a109beeb5..4e33e0ea5bc2 100644 --- a/hw/ssi/ssi.c +++ b/hw/ssi/ssi.c @@ -13,6 +13,7 @@ */ #include "qemu/osdep.h" +#include "hw/qdev-properties.h" #include "hw/ssi/ssi.h" #include "migration/vmstate.h" #include "qemu/module.h" @@ -71,6 +72,11 @@ static void ssi_peripheral_realize(DeviceState *dev, Error **errp) ssc->realize(s, errp); } +static Property ssi_peripheral_properties[] = { + DEFINE_PROP_UINT8("cs", SSIPeripheral, cs_index, 0), + DEFINE_PROP_END_OF_LIST(), +}; + static void ssi_peripheral_class_init(ObjectClass *klass, void *data) { SSIPeripheralClass *ssc = SSI_PERIPHERAL_CLASS(klass); @@ -81,6 +87,7 @@ static void ssi_peripheral_class_init(ObjectClass *klass, void *data) if (!ssc->transfer_raw) { ssc->transfer_raw = ssi_transfer_raw_default; } + device_class_set_props(dc, ssi_peripheral_properties); } static const TypeInfo ssi_peripheral_info = { From patchwork Thu Aug 31 12:39:17 2023 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: 1828279 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rc1504FXtz1ygF for ; Thu, 31 Aug 2023 22:41:56 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qbgxn-0007yl-Oq; Thu, 31 Aug 2023 08:39:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxb-0007qH-H9; Thu, 31 Aug 2023 08:39:45 -0400 Received: from gandalf.ozlabs.org ([150.107.74.76]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxY-0008CK-Tr; Thu, 31 Aug 2023 08:39:43 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4Rc12H5lhZz4x2Y; Thu, 31 Aug 2023 22:39:35 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4Rc12F22Kyz4wZJ; Thu, 31 Aug 2023 22:39:33 +1000 (AEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, Peter Maydell , Joel Stanley , Andrew Jeffery , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?C?= =?utf-8?q?=C3=A9dric_Le_Goater?= , Alistair Francis Subject: [PATCH v3 2/7] hw/ssi: Introduce a ssi_get_cs() helper Date: Thu, 31 Aug 2023 14:39:17 +0200 Message-ID: <20230831123922.105200-3-clg@kaod.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230831123922.105200-1-clg@kaod.org> References: <20230831123922.105200-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=150.107.74.76; envelope-from=SRS0=TXcQ=EQ=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Simple routine to retrieve a DeviceState object on a SPI bus using its CS index. It will be useful for the board to wire the CS lines. Cc: Alistair Francis Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Joel Stanley Signed-off-by: Cédric Le Goater --- include/hw/ssi/ssi.h | 2 ++ hw/ssi/ssi.c | 15 +++++++++++++++ 2 files changed, 17 insertions(+) diff --git a/include/hw/ssi/ssi.h b/include/hw/ssi/ssi.h index c5bdf1f2165f..3cdcbd539042 100644 --- a/include/hw/ssi/ssi.h +++ b/include/hw/ssi/ssi.h @@ -112,4 +112,6 @@ SSIBus *ssi_create_bus(DeviceState *parent, const char *name); uint32_t ssi_transfer(SSIBus *bus, uint32_t val); +DeviceState *ssi_get_cs(SSIBus *bus, uint8_t cs_index); + #endif diff --git a/hw/ssi/ssi.c b/hw/ssi/ssi.c index 4e33e0ea5bc2..54ca3c34e9d0 100644 --- a/hw/ssi/ssi.c +++ b/hw/ssi/ssi.c @@ -27,6 +27,21 @@ struct SSIBus { #define TYPE_SSI_BUS "SSI" OBJECT_DECLARE_SIMPLE_TYPE(SSIBus, SSI_BUS) +DeviceState *ssi_get_cs(SSIBus *bus, uint8_t cs_index) +{ + BusState *b = BUS(bus); + BusChild *kid; + + QTAILQ_FOREACH(kid, &b->children, sibling) { + SSIPeripheral *kid_ssi = SSI_PERIPHERAL(kid->child); + if (kid_ssi->cs_index == cs_index) { + return kid->child; + } + } + + return NULL; +} + static const TypeInfo ssi_bus_info = { .name = TYPE_SSI_BUS, .parent = TYPE_BUS, From patchwork Thu Aug 31 12:39:18 2023 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: 1828274 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rc13N1Syfz1yhD for ; Thu, 31 Aug 2023 22:40:31 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qbgxh-0007tl-6q; Thu, 31 Aug 2023 08:39:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxb-0007qI-Q7; Thu, 31 Aug 2023 08:39:45 -0400 Received: from gandalf.ozlabs.org ([150.107.74.76]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxY-0008Cc-UW; Thu, 31 Aug 2023 08:39:43 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4Rc12L480xz4x2Z; Thu, 31 Aug 2023 22:39:38 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4Rc12J2Ck4z4wxW; Thu, 31 Aug 2023 22:39:36 +1000 (AEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, Peter Maydell , Joel Stanley , Andrew Jeffery , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?C?= =?utf-8?q?=C3=A9dric_Le_Goater?= Subject: [PATCH v3 3/7] aspeed/smc: Wire CS lines at reset Date: Thu, 31 Aug 2023 14:39:18 +0200 Message-ID: <20230831123922.105200-4-clg@kaod.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230831123922.105200-1-clg@kaod.org> References: <20230831123922.105200-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=150.107.74.76; envelope-from=SRS0=TXcQ=EQ=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Currently, a set of default flash devices is created at machine init and drives defined on the QEMU command line are associated to the FMC and SPI controllers in sequence : -drive file,format=raw,if=mtd -drive file,format=raw,if=mtd The CS lines are wired in the same creation loop. This makes a strong assumption on the ordering and is not very flexible since only a limited set of flash devices can be defined : 1 FMC + 1 or 2 SPI, which is less than what the SoC really supports. A better alternative would be to define the flash devices on the command line using a blockdev attached to a CS line of a SSI bus : -blockdev node-name=fmc0,driver=file,filename=./flash.img -device mx66u51235f,cs=0x0,bus=ssi.0,drive=fmc0 However, user created flash devices are not correctly wired to their SPI controller and consequently can not be used by the machine. Fix that and wire the CS lines of all available devices when the SSI bus is reset. Reviewed-by: Joel Stanley Signed-off-by: Cédric Le Goater --- hw/arm/aspeed.c | 5 +---- hw/ssi/aspeed_smc.c | 8 ++++++++ 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index b922a2c491cc..cd92cf9ce0bb 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -307,17 +307,14 @@ void aspeed_board_init_flashes(AspeedSMCState *s, const char *flashtype, for (i = 0; i < count; ++i) { DriveInfo *dinfo = drive_get(IF_MTD, 0, unit0 + i); - qemu_irq cs_line; DeviceState *dev; dev = qdev_new(flashtype); if (dinfo) { qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(dinfo)); } + qdev_prop_set_uint8(dev, "cs", i); qdev_realize_and_unref(dev, BUS(s->spi), &error_fatal); - - cs_line = qdev_get_gpio_in_named(dev, SSI_GPIO_CS, 0); - qdev_connect_gpio_out_named(DEVICE(s), "cs", i, cs_line); } } diff --git a/hw/ssi/aspeed_smc.c b/hw/ssi/aspeed_smc.c index 72811693224d..2a4001b774a2 100644 --- a/hw/ssi/aspeed_smc.c +++ b/hw/ssi/aspeed_smc.c @@ -692,6 +692,14 @@ static void aspeed_smc_reset(DeviceState *d) memset(s->regs, 0, sizeof s->regs); } + for (i = 0; i < asc->cs_num_max; i++) { + DeviceState *dev = ssi_get_cs(s->spi, i); + if (dev) { + qemu_irq cs_line = qdev_get_gpio_in_named(dev, SSI_GPIO_CS, 0); + qdev_connect_gpio_out_named(DEVICE(s), "cs", i, cs_line); + } + } + /* Unselect all peripherals */ for (i = 0; i < asc->cs_num_max; ++i) { s->regs[s->r_ctrl0 + i] |= CTRL_CE_STOP_ACTIVE; From patchwork Thu Aug 31 12:39:19 2023 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: 1828280 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rc1576d20z1ygF for ; Thu, 31 Aug 2023 22:42:03 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qbgxn-0007ym-PP; Thu, 31 Aug 2023 08:39:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxf-0007tV-G9; Thu, 31 Aug 2023 08:39:47 -0400 Received: from gandalf.ozlabs.org ([150.107.74.76]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxc-0008DN-9N; Thu, 31 Aug 2023 08:39:47 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4Rc12P6Qj9z4x2n; Thu, 31 Aug 2023 22:39:41 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4Rc12M0bFZz4x2b; Thu, 31 Aug 2023 22:39:38 +1000 (AEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, Peter Maydell , Joel Stanley , Andrew Jeffery , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?C?= =?utf-8?q?=C3=A9dric_Le_Goater?= , "Edgar E. Iglesias" , Alistair Francis Subject: [PATCH v3 4/7] hw/ssi: Check for duplicate CS indexes Date: Thu, 31 Aug 2023 14:39:19 +0200 Message-ID: <20230831123922.105200-5-clg@kaod.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230831123922.105200-1-clg@kaod.org> References: <20230831123922.105200-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=150.107.74.76; envelope-from=SRS0=TXcQ=EQ=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org This to avoid indexes conflicts on the same SSI bus. Adapt machines using multiple devices on the same bus to avoid breakage. Cc: "Edgar E. Iglesias" Cc: Alistair Francis Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Joel Stanley Signed-off-by: Cédric Le Goater --- hw/arm/stellaris.c | 4 +++- hw/arm/xilinx_zynq.c | 1 + hw/arm/xlnx-versal-virt.c | 1 + hw/arm/xlnx-zcu102.c | 2 ++ hw/microblaze/petalogix_ml605_mmu.c | 1 + hw/ssi/ssi.c | 21 +++++++++++++++++++++ 6 files changed, 29 insertions(+), 1 deletion(-) diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index f7e99baf6236..5a3106e00939 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -1242,7 +1242,9 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board) qdev_get_child_bus(sddev, "sd-bus"), &error_fatal); - ssddev = ssi_create_peripheral(bus, "ssd0323"); + ssddev = qdev_new("ssd0323"); + qdev_prop_set_uint8(ssddev, "cs", 1); + qdev_realize_and_unref(ssddev, bus, &error_fatal); gpio_d_splitter = qdev_new(TYPE_SPLIT_IRQ); qdev_prop_set_uint32(gpio_d_splitter, "num-lines", 2); diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c index 3190cc0b8dbc..8dc2ea83a93b 100644 --- a/hw/arm/xilinx_zynq.c +++ b/hw/arm/xilinx_zynq.c @@ -164,6 +164,7 @@ static inline int zynq_init_spi_flashes(uint32_t base_addr, qemu_irq irq, blk_by_legacy_dinfo(dinfo), &error_fatal); } + qdev_prop_set_uint8(flash_dev, "cs", j); qdev_realize_and_unref(flash_dev, BUS(spi), &error_fatal); cs_line = qdev_get_gpio_in_named(flash_dev, SSI_GPIO_CS, 0); diff --git a/hw/arm/xlnx-versal-virt.c b/hw/arm/xlnx-versal-virt.c index 1ee2b8697fe2..88c561ff6328 100644 --- a/hw/arm/xlnx-versal-virt.c +++ b/hw/arm/xlnx-versal-virt.c @@ -740,6 +740,7 @@ static void versal_virt_init(MachineState *machine) qdev_prop_set_drive_err(flash_dev, "drive", blk_by_legacy_dinfo(dinfo), &error_fatal); } + qdev_prop_set_uint8(flash_dev, "cs", i); qdev_realize_and_unref(flash_dev, spi_bus, &error_fatal); cs_line = qdev_get_gpio_in_named(flash_dev, SSI_GPIO_CS, 0); diff --git a/hw/arm/xlnx-zcu102.c b/hw/arm/xlnx-zcu102.c index 4c84bb932aa0..21483f75fd93 100644 --- a/hw/arm/xlnx-zcu102.c +++ b/hw/arm/xlnx-zcu102.c @@ -201,6 +201,7 @@ static void xlnx_zcu102_init(MachineState *machine) qdev_prop_set_drive_err(flash_dev, "drive", blk_by_legacy_dinfo(dinfo), &error_fatal); } + qdev_prop_set_uint8(flash_dev, "cs", i); qdev_realize_and_unref(flash_dev, spi_bus, &error_fatal); cs_line = qdev_get_gpio_in_named(flash_dev, SSI_GPIO_CS, 0); @@ -224,6 +225,7 @@ static void xlnx_zcu102_init(MachineState *machine) qdev_prop_set_drive_err(flash_dev, "drive", blk_by_legacy_dinfo(dinfo), &error_fatal); } + qdev_prop_set_uint8(flash_dev, "cs", i); qdev_realize_and_unref(flash_dev, spi_bus, &error_fatal); cs_line = qdev_get_gpio_in_named(flash_dev, SSI_GPIO_CS, 0); diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c index babb05303520..ea0fb68cf026 100644 --- a/hw/microblaze/petalogix_ml605_mmu.c +++ b/hw/microblaze/petalogix_ml605_mmu.c @@ -192,6 +192,7 @@ petalogix_ml605_init(MachineState *machine) blk_by_legacy_dinfo(dinfo), &error_fatal); } + qdev_prop_set_uint8(dev, "cs", i); qdev_realize_and_unref(dev, BUS(spi), &error_fatal); cs_line = qdev_get_gpio_in_named(dev, SSI_GPIO_CS, 0); diff --git a/hw/ssi/ssi.c b/hw/ssi/ssi.c index 54ca3c34e9d0..1f3e540ab8a1 100644 --- a/hw/ssi/ssi.c +++ b/hw/ssi/ssi.c @@ -42,10 +42,31 @@ DeviceState *ssi_get_cs(SSIBus *bus, uint8_t cs_index) return NULL; } +static bool ssi_bus_check_address(BusState *b, DeviceState *dev, Error **errp) +{ + SSIPeripheral *s = SSI_PERIPHERAL(dev); + + if (ssi_get_cs(SSI_BUS(b), s->cs_index)) { + error_setg(errp, "CS index '0x%x' in use by a %s device", s->cs_index, + object_get_typename(OBJECT(dev))); + return false; + } + + return true; +} + +static void ssi_bus_class_init(ObjectClass *klass, void *data) +{ + BusClass *k = BUS_CLASS(klass); + + k->check_address = ssi_bus_check_address; +} + static const TypeInfo ssi_bus_info = { .name = TYPE_SSI_BUS, .parent = TYPE_BUS, .instance_size = sizeof(SSIBus), + .class_init = ssi_bus_class_init, }; static void ssi_cs_default(void *opaque, int n, int level) From patchwork Thu Aug 31 12:39:20 2023 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: 1828278 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rc14m0MhGz1ygF for ; Thu, 31 Aug 2023 22:41:44 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qbgxo-0007zo-Iq; Thu, 31 Aug 2023 08:39:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxh-0007uG-C7; Thu, 31 Aug 2023 08:39:50 -0400 Received: from gandalf.ozlabs.org ([150.107.74.76]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxe-0008FT-Tn; Thu, 31 Aug 2023 08:39:48 -0400 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4Rc12S4nKMz4wxW; Thu, 31 Aug 2023 22:39:44 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4Rc12Q2s4Sz4wZJ; Thu, 31 Aug 2023 22:39:42 +1000 (AEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, Peter Maydell , Joel Stanley , Andrew Jeffery , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?C?= =?utf-8?q?=C3=A9dric_Le_Goater?= Subject: [PATCH v3 5/7] aspeed: Create flash devices only when defaults are enabled Date: Thu, 31 Aug 2023 14:39:20 +0200 Message-ID: <20230831123922.105200-6-clg@kaod.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230831123922.105200-1-clg@kaod.org> References: <20230831123922.105200-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=150.107.74.76; envelope-from=SRS0=TXcQ=EQ=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org When the -nodefaults option is set, flash devices should be created with : -blockdev node-name=fmc0,driver=file,filename=./flash.img \ -device mx66u51235f,cs=0x0,bus=ssi.0,drive=fmc0 \ To be noted that in this case, the ROM will not be installed and the initial boot sequence (U-Boot loading) will fetch instructions using SPI transactions which is significantly slower. That's exactly how HW operates though. Signed-off-by: Cédric Le Goater Reviewed-by: Joel Stanley --- hw/arm/aspeed.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index cd92cf9ce0bb..271512ce5ced 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -396,12 +396,14 @@ static void aspeed_machine_init(MachineState *machine) connect_serial_hds_to_uarts(bmc); qdev_realize(DEVICE(&bmc->soc), NULL, &error_abort); - aspeed_board_init_flashes(&bmc->soc.fmc, + if (defaults_enabled()) { + aspeed_board_init_flashes(&bmc->soc.fmc, bmc->fmc_model ? bmc->fmc_model : amc->fmc_model, amc->num_cs, 0); - aspeed_board_init_flashes(&bmc->soc.spi[0], + aspeed_board_init_flashes(&bmc->soc.spi[0], bmc->spi_model ? bmc->spi_model : amc->spi_model, 1, amc->num_cs); + } if (machine->kernel_filename && sc->num_cpus > 1) { /* With no u-boot we must set up a boot stub for the secondary CPU */ From patchwork Thu Aug 31 12:39:21 2023 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: 1828272 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rc13N0DsNz1ygM for ; Thu, 31 Aug 2023 22:40:31 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qbgxq-00081s-VC; Thu, 31 Aug 2023 08:39:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxk-0007vb-9Q; Thu, 31 Aug 2023 08:39:52 -0400 Received: from mail.ozlabs.org ([2404:9400:2221:ea00::3] helo=gandalf.ozlabs.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxh-0008Gs-VT; Thu, 31 Aug 2023 08:39:52 -0400 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4Rc12W4w2kz4x2Y; Thu, 31 Aug 2023 22:39:47 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4Rc12T1Cq1z4wb0; Thu, 31 Aug 2023 22:39:44 +1000 (AEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, Peter Maydell , Joel Stanley , Andrew Jeffery , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?C?= =?utf-8?q?=C3=A9dric_Le_Goater?= , Alistair Francis Subject: [PATCH v3 6/7] m25p80: Introduce an helper to retrieve the BlockBackend of a device Date: Thu, 31 Aug 2023 14:39:21 +0200 Message-ID: <20230831123922.105200-7-clg@kaod.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230831123922.105200-1-clg@kaod.org> References: <20230831123922.105200-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2404:9400:2221:ea00::3; envelope-from=SRS0=TXcQ=EQ=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -39 X-Spam_score: -4.0 X-Spam_bar: ---- X-Spam_report: (-4.0 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org It will help in getting rid of some drive_get(IF_MTD) calls by retrieving the BlockBackend directly from the m25p80 device. Cc: Alistair Francis Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Joel Stanley Signed-off-by: Cédric Le Goater --- include/hw/block/flash.h | 4 ++++ hw/block/m25p80.c | 6 ++++++ 2 files changed, 10 insertions(+) diff --git a/include/hw/block/flash.h b/include/hw/block/flash.h index 7198953702b7..de93756cbe8f 100644 --- a/include/hw/block/flash.h +++ b/include/hw/block/flash.h @@ -76,4 +76,8 @@ uint8_t ecc_digest(ECCState *s, uint8_t sample); void ecc_reset(ECCState *s); extern const VMStateDescription vmstate_ecc_state; +/* m25p80.c */ + +BlockBackend *m25p80_get_blk(DeviceState *dev); + #endif diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c index dc5ffbc4ff52..afc3fdf4d60b 100644 --- a/hw/block/m25p80.c +++ b/hw/block/m25p80.c @@ -25,6 +25,7 @@ #include "qemu/units.h" #include "sysemu/block-backend.h" #include "hw/block/block.h" +#include "hw/block/flash.h" #include "hw/qdev-properties.h" #include "hw/qdev-properties-system.h" #include "hw/ssi/ssi.h" @@ -1830,3 +1831,8 @@ static void m25p80_register_types(void) } type_init(m25p80_register_types) + +BlockBackend *m25p80_get_blk(DeviceState *dev) +{ + return M25P80(dev)->blk; +} From patchwork Thu Aug 31 12:39:22 2023 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: 1828276 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rc13p4Bs6z1ygF for ; Thu, 31 Aug 2023 22:40:54 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qbgxo-0007zq-JW; Thu, 31 Aug 2023 08:39:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxl-0007xE-Q1; Thu, 31 Aug 2023 08:39:54 -0400 Received: from gandalf.ozlabs.org ([150.107.74.76]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbgxj-0008FT-Cm; Thu, 31 Aug 2023 08:39:53 -0400 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4Rc12Z3GLjz4x2Z; Thu, 31 Aug 2023 22:39:50 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4Rc12X1NFNz4x09; Thu, 31 Aug 2023 22:39:47 +1000 (AEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, Peter Maydell , Joel Stanley , Andrew Jeffery , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?C?= =?utf-8?q?=C3=A9dric_Le_Goater?= Subject: [PATCH v3 7/7] aspeed: Get the BlockBackend of FMC0 from the flash device Date: Thu, 31 Aug 2023 14:39:22 +0200 Message-ID: <20230831123922.105200-8-clg@kaod.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230831123922.105200-1-clg@kaod.org> References: <20230831123922.105200-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=150.107.74.76; envelope-from=SRS0=TXcQ=EQ=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org and get rid of an unnecessary drive_get(IF_MTD) call. Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Joel Stanley Signed-off-by: Cédric Le Goater --- hw/arm/aspeed.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 271512ce5ced..f8ba67531a00 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -15,6 +15,7 @@ #include "hw/arm/aspeed.h" #include "hw/arm/aspeed_soc.h" #include "hw/arm/aspeed_eeprom.h" +#include "hw/block/flash.h" #include "hw/i2c/i2c_mux_pca954x.h" #include "hw/i2c/smbus_eeprom.h" #include "hw/misc/pca9552.h" @@ -436,11 +437,12 @@ static void aspeed_machine_init(MachineState *machine) } if (!bmc->mmio_exec) { - DriveInfo *mtd0 = drive_get(IF_MTD, 0, 0); + DeviceState *dev = ssi_get_cs(bmc->soc.fmc.spi, 0); + BlockBackend *fmc0 = dev ? m25p80_get_blk(dev) : NULL; - if (mtd0) { + if (fmc0) { uint64_t rom_size = memory_region_size(&bmc->soc.spi_boot); - aspeed_install_boot_rom(bmc, blk_by_legacy_dinfo(mtd0), rom_size); + aspeed_install_boot_rom(bmc, fmc0, rom_size); } }