From patchwork Mon Jan 15 18:27:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Guenter Roeck X-Patchwork-Id: 1886811 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=dwWQdt+i; dkim-atps=neutral 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 4TDLJW3lChz1yPY for ; Tue, 16 Jan 2024 05:29:15 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rPRh5-0007MQ-Rr; Mon, 15 Jan 2024 13:28:19 -0500 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 1rPRgz-0007Ks-48; Mon, 15 Jan 2024 13:28:14 -0500 Received: from mail-oi1-x22a.google.com ([2607:f8b0:4864:20::22a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rPRgp-0007UE-7a; Mon, 15 Jan 2024 13:28:04 -0500 Received: by mail-oi1-x22a.google.com with SMTP id 5614622812f47-3bd7c5b243dso635044b6e.1; Mon, 15 Jan 2024 10:28:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1705343282; x=1705948082; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:from:to:cc:subject:date :message-id:reply-to; bh=rmxgi7IsUAQHRVXACijKvBufJzviH8GhErYh0azxm9c=; b=dwWQdt+i9Ff30uT4N7b7McUgBti1/+16zWOR42iHsFZJ09WUNG+MZ/CZ3di0/fxREH fpSB+MrfpDtusHxQddZaXvjOtzz97GOy0WQwPe4bJtOhIWwRiLjPPScYHyMXlRosaig/ nNdgj2cjzaqzoK5KrKtiNGtv91EMhb9Ea2hMnFwZYSJEbAOGqldoFTRdeKoIAKhEDZQo pbm1SrTnsCgxXctSr3wuA2V5/iaSEeZHVKmAB+0pIVcUl0kPYIPcEgCOA4otEzouhAkR o22WUUm2T+MPQCK2kEIfo+IE0fA2BY5q0Yrq4uWNKNOTvkjA9yd5UHvM+8bHZQwAZf2N LynQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705343282; x=1705948082; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=rmxgi7IsUAQHRVXACijKvBufJzviH8GhErYh0azxm9c=; b=Z6OM7E8qtaTc1IraCCpo78zSE8LWOlaLxIvl+Nrtp3IDgd+A3/+r+BshC5kwHPcvwc i8XUgM9kpdK2CIXe4EDQawI2n3Ez1kYX4UOK1Ja5NdHjrUPKT0LfyFbjxEObs/pThXJq 7Wv5Crff9+mi57TSEQ2g40QGMeTZCpLMCZJyLO1tIoyR10mQ9D4oU0fCtdJf1ABWtT+J kVTOgJ3nghhqVs9kwZmj2s2Ag5uKUGIIOhU3mLuPTqBhh4WedXd5OKiVEzfS+VtjyUGc f3nwug7a4BvTVvna0IOBlYtFhaeKnGEr8h/KpSZdj6pTVXzEAHGd30iZiWMH6QbOwOHB 82pQ== X-Gm-Message-State: AOJu0Yw+0r6QpyRxhybs7mmqiojm1lcyLf9h6XLS66/2W5NGs/TCN/5O UcUIRi088lbeoS8AGlNQ4zw= X-Google-Smtp-Source: AGHT+IHs+IXUVIOTGO9IyGz2rWNHdBvno3pTkmbvxhqskVHAjlf3zkuEo0cJEV6CgHwCl+fNFnj1mw== X-Received: by 2002:a05:6358:4686:b0:175:7be5:7355 with SMTP id w6-20020a056358468600b001757be57355mr8579300rwl.31.1705343281546; Mon, 15 Jan 2024 10:28:01 -0800 (PST) Received: from server.roeck-us.net ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id ks19-20020a056a004b9300b006d977f70cd5sm7941008pfb.23.2024.01.15.10.28.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Jan 2024 10:28:01 -0800 (PST) From: Guenter Roeck To: Peter Maydell Cc: Paolo Bonzini , Beniamino Galvani , Strahinja Jankovic , qemu-devel@nongnu.org, qemu-arm@nongnu.org, Guenter Roeck Subject: [PATCH v2 1/3] hw/arm: Add EHCI/OHCI controllers to Allwinner R40 and Bananapi board Date: Mon, 15 Jan 2024 10:27:55 -0800 Message-Id: <20240115182757.1095012-2-linux@roeck-us.net> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240115182757.1095012-1-linux@roeck-us.net> References: <20240115182757.1095012-1-linux@roeck-us.net> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::22a; envelope-from=groeck7@gmail.com; helo=mail-oi1-x22a.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, WEIRD_QUOTING=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 Allwinner R40 supports two USB host ports shared between a USB 2.0 EHCI host controller and a USB 1.1 OHCI host controller. Add support for both of them. If machine USB support is not enabled, create unimplemented devices for the USB memory ranges to avoid crashes when booting Linux. Signed-off-by: Guenter Roeck Reviewed-by: Philippe Mathieu-Daudé --- v2: The USB Controllers are part of the chipset, so instantiate them unconditionally docs/system/arm/bananapi_m2u.rst | 2 +- hw/arm/Kconfig | 2 ++ hw/arm/allwinner-r40.c | 47 ++++++++++++++++++++++++++++++-- include/hw/arm/allwinner-r40.h | 9 ++++++ 4 files changed, 57 insertions(+), 3 deletions(-) diff --git a/docs/system/arm/bananapi_m2u.rst b/docs/system/arm/bananapi_m2u.rst index b09ba5c548..e77c425e2c 100644 --- a/docs/system/arm/bananapi_m2u.rst +++ b/docs/system/arm/bananapi_m2u.rst @@ -23,6 +23,7 @@ The Banana Pi M2U machine supports the following devices: * GMAC ethernet * Clock Control Unit * TWI (I2C) + * USB 2.0 Limitations """"""""""" @@ -33,7 +34,6 @@ Currently, Banana Pi M2U does *not* support the following features: - Audio output - Hardware Watchdog - Real Time Clock -- USB 2.0 interfaces Also see the 'unimplemented' array in the Allwinner R40 SoC module for a complete list of unimplemented I/O devices: ``./hw/arm/allwinner-r40.c`` diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 39d255425b..6b508780d3 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -415,6 +415,8 @@ config ALLWINNER_R40 select ARM_TIMER select ARM_GIC select UNIMP + select USB_OHCI + select USB_EHCI_SYSBUS select SD config RASPI diff --git a/hw/arm/allwinner-r40.c b/hw/arm/allwinner-r40.c index a0d367c60d..2e8943eff7 100644 --- a/hw/arm/allwinner-r40.c +++ b/hw/arm/allwinner-r40.c @@ -23,6 +23,7 @@ #include "qemu/bswap.h" #include "qemu/module.h" #include "qemu/units.h" +#include "hw/boards.h" #include "hw/qdev-core.h" #include "hw/sysbus.h" #include "hw/char/serial.h" @@ -45,6 +46,10 @@ const hwaddr allwinner_r40_memmap[] = { [AW_R40_DEV_MMC1] = 0x01c10000, [AW_R40_DEV_MMC2] = 0x01c11000, [AW_R40_DEV_MMC3] = 0x01c12000, + [AW_R40_DEV_EHCI1] = 0x01c19000, + [AW_R40_DEV_OHCI1] = 0x01c19400, + [AW_R40_DEV_EHCI2] = 0x01c1c000, + [AW_R40_DEV_OHCI2] = 0x01c1c400, [AW_R40_DEV_CCU] = 0x01c20000, [AW_R40_DEV_PIT] = 0x01c20c00, [AW_R40_DEV_UART0] = 0x01c28000, @@ -89,9 +94,9 @@ static struct AwR40Unimplemented r40_unimplemented[] = { { "crypto", 0x01c15000, 4 * KiB }, { "spi2", 0x01c17000, 4 * KiB }, { "sata", 0x01c18000, 4 * KiB }, - { "usb1-host", 0x01c19000, 4 * KiB }, + { "usb1-phy", 0x01c19800, 2 * KiB }, { "sid", 0x01c1b000, 4 * KiB }, - { "usb2-host", 0x01c1c000, 4 * KiB }, + { "usb2-phy", 0x01c1c800, 2 * KiB }, { "cs1", 0x01c1d000, 4 * KiB }, { "spi3", 0x01c1f000, 4 * KiB }, { "rtc", 0x01c20400, 1 * KiB }, @@ -181,6 +186,10 @@ enum { AW_R40_GIC_SPI_MMC2 = 34, AW_R40_GIC_SPI_MMC3 = 35, AW_R40_GIC_SPI_EMAC = 55, + AW_R40_GIC_SPI_OHCI1 = 64, + AW_R40_GIC_SPI_OHCI2 = 65, + AW_R40_GIC_SPI_EHCI1 = 76, + AW_R40_GIC_SPI_EHCI2 = 78, AW_R40_GIC_SPI_GMAC = 85, }; @@ -276,6 +285,13 @@ static void allwinner_r40_init(Object *obj) TYPE_AW_SDHOST_SUN50I_A64); } + for (size_t i = 0; i < AW_R40_NUM_USB; i++) { + object_initialize_child(obj, "ehci[*]", &s->ehci[i], + TYPE_PLATFORM_EHCI); + object_initialize_child(obj, "ohci[*]", &s->ohci[i], + TYPE_SYSBUS_OHCI); + } + object_initialize_child(obj, "twi0", &s->i2c0, TYPE_AW_I2C_SUN6I); object_initialize_child(obj, "emac", &s->emac, TYPE_AW_EMAC); @@ -407,6 +423,33 @@ static void allwinner_r40_realize(DeviceState *dev, Error **errp) sysbus_realize(SYS_BUS_DEVICE(&s->ccu), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(&s->ccu), 0, s->memmap[AW_R40_DEV_CCU]); + /* USB */ + for (size_t i = 0; i < AW_R40_NUM_USB; i++) { + g_autofree char *bus = g_strdup_printf("usb-bus.%zu", i); + + object_property_set_bool(OBJECT(&s->ehci[i]), "companion-enable", true, + &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(&s->ehci[i]), &error_fatal); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->ehci[i]), 0, + allwinner_r40_memmap[i ? AW_R40_DEV_EHCI2 + : AW_R40_DEV_EHCI1]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->ehci[i]), 0, + qdev_get_gpio_in(DEVICE(&s->gic), + i ? AW_R40_GIC_SPI_EHCI2 + : AW_R40_GIC_SPI_EHCI1)); + + object_property_set_str(OBJECT(&s->ohci[i]), "masterbus", bus, + &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(&s->ohci[i]), &error_fatal); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->ohci[i]), 0, + allwinner_r40_memmap[i ? AW_R40_DEV_OHCI2 + : AW_R40_DEV_OHCI1]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->ohci[i]), 0, + qdev_get_gpio_in(DEVICE(&s->gic), + i ? AW_R40_GIC_SPI_OHCI2 + : AW_R40_GIC_SPI_OHCI1)); + } + /* SD/MMC */ for (int i = 0; i < AW_R40_NUM_MMCS; i++) { qemu_irq irq = qdev_get_gpio_in(DEVICE(&s->gic), diff --git a/include/hw/arm/allwinner-r40.h b/include/hw/arm/allwinner-r40.h index 6e1ac9d4c1..ae82822d42 100644 --- a/include/hw/arm/allwinner-r40.h +++ b/include/hw/arm/allwinner-r40.h @@ -30,6 +30,8 @@ #include "hw/i2c/allwinner-i2c.h" #include "hw/net/allwinner_emac.h" #include "hw/net/allwinner-sun8i-emac.h" +#include "hw/usb/hcd-ohci.h" +#include "hw/usb/hcd-ehci.h" #include "target/arm/cpu.h" #include "sysemu/block-backend.h" @@ -44,6 +46,10 @@ enum { AW_R40_DEV_MMC1, AW_R40_DEV_MMC2, AW_R40_DEV_MMC3, + AW_R40_DEV_EHCI1, + AW_R40_DEV_OHCI1, + AW_R40_DEV_EHCI2, + AW_R40_DEV_OHCI2, AW_R40_DEV_CCU, AW_R40_DEV_PIT, AW_R40_DEV_UART0, @@ -88,6 +94,7 @@ OBJECT_DECLARE_SIMPLE_TYPE(AwR40State, AW_R40) * which are currently emulated by the R40 SoC code. */ #define AW_R40_NUM_MMCS 4 +#define AW_R40_NUM_USB 2 #define AW_R40_NUM_UARTS 8 struct AwR40State { @@ -106,6 +113,8 @@ struct AwR40State { AwSRAMCState sramc; AwA10PITState timer; AwSdHostState mmc[AW_R40_NUM_MMCS]; + EHCISysBusState ehci[AW_R40_NUM_USB]; + OHCISysBusState ohci[AW_R40_NUM_USB]; AwR40ClockCtlState ccu; AwR40DramCtlState dramc; AWI2CState i2c0; From patchwork Mon Jan 15 18:27:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Guenter Roeck X-Patchwork-Id: 1886812 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=KZhwq/ZU; dkim-atps=neutral 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 4TDLJZ3G7zz1yPY for ; Tue, 16 Jan 2024 05:29:18 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rPRh8-0007NK-LL; Mon, 15 Jan 2024 13:28:22 -0500 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 1rPRh0-0007L4-H3; Mon, 15 Jan 2024 13:28:14 -0500 Received: from mail-pl1-x634.google.com ([2607:f8b0:4864:20::634]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rPRgt-0007UN-Ea; Mon, 15 Jan 2024 13:28:14 -0500 Received: by mail-pl1-x634.google.com with SMTP id d9443c01a7336-1d3eb299e2eso53659595ad.2; Mon, 15 Jan 2024 10:28:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1705343283; x=1705948083; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:from:to:cc:subject:date :message-id:reply-to; bh=7K8Qcn/Qj0R6M+e5Wa7E2QBGxvAlYyOUgw4YrtEp4Oo=; b=KZhwq/ZUKYey61bftqag+4YHdFVVmzP7kt9t8Xbt5o1JKhDXbNV8AbRpWRM/jqsJfM 8ERc4YpDVmdtTCrbVReKdKTmGK5d5G4DnZWzJRW9y7HUn/9MSXaMDai4C2y/eHANvjxC 8c9HlmjYHvw25b8o6LRATTlo6Jx+VCP84sxJYGUJl7QrL1bEgJ8uDE776MCecEdk5z3M /dw+ugkJ9xfK+g1+/GbwFDwKwSC8xJOPighHsFjlupdYkwfEOho5gpOQQRdIWG5UgxDt N13ZiPQMnkCVr5CxoC3VeafE+pjrLFynC1713uUrI876fls0Z3rkEVhAvq4vlV/s7ufG UvEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705343283; x=1705948083; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=7K8Qcn/Qj0R6M+e5Wa7E2QBGxvAlYyOUgw4YrtEp4Oo=; b=G7uGEmR2maIMsN2coouZGh0xZ7jIpVeAj8ryPUA5GkfaWRny6Lu9RQtgExC7/6hf7r WIM+W94vU58oa1lRteVHmCynIcJ/v7HC34HYevJvvAhDqEyJADlX11xc08zcEuBIE92r Of80CBt0eNVAzcsFgxQhzhsu/nAYCq++3IR1El9wXka9+XCnQ+LJffWzanD6VLQuF2Ba LpCb//R73dg5W7BbKHi4gwUo73i0noz3y8IK5k23DVJCcTdEeaD0nqHMaKniPeBwgtdS 7J2RVCA+L8lTKgw56YL97vZuUNzefjYrpMSBidKlsi78JCzVOVtKAKYiXv3fhbIlI8nf /BvA== X-Gm-Message-State: AOJu0Yz9IaHil+E17Ce2agKlI0yeOmlamYVJg0wvUBP/GQEcEaF44agX btTnMUdbIldmffqh+A9H6pc= X-Google-Smtp-Source: AGHT+IG1i0FdrOrzPWtHgcQ/h8WpvyXmUO24WiI3Cz3ZcWcpGWMg/Y0OpL27MeIa8q4I0mFE1mct0w== X-Received: by 2002:a17:902:c711:b0:1d3:77b0:39ab with SMTP id p17-20020a170902c71100b001d377b039abmr2539559plp.4.1705343283084; Mon, 15 Jan 2024 10:28:03 -0800 (PST) Received: from server.roeck-us.net ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id g14-20020a1709029f8e00b001d5e03543dcsm58412plq.38.2024.01.15.10.28.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Jan 2024 10:28:02 -0800 (PST) From: Guenter Roeck To: Peter Maydell Cc: Paolo Bonzini , Beniamino Galvani , Strahinja Jankovic , qemu-devel@nongnu.org, qemu-arm@nongnu.org, Guenter Roeck , =?utf-8?q?Philippe?= =?utf-8?q?_Mathieu-Daud=C3=A9?= Subject: [PATCH v2 2/3] hw/arm: Add AHCI/SATA controller to Allwinner R40 and Bananapi board Date: Mon, 15 Jan 2024 10:27:56 -0800 Message-Id: <20240115182757.1095012-3-linux@roeck-us.net> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240115182757.1095012-1-linux@roeck-us.net> References: <20240115182757.1095012-1-linux@roeck-us.net> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::634; envelope-from=groeck7@gmail.com; helo=mail-pl1-x634.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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 Allwinner R40 supports an AHCI compliant SATA controller. Add support for it. Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Guenter Roeck --- docs/system/arm/bananapi_m2u.rst | 1 + hw/arm/Kconfig | 1 + hw/arm/allwinner-r40.c | 12 +++++++++++- include/hw/arm/allwinner-r40.h | 3 +++ 4 files changed, 16 insertions(+), 1 deletion(-) diff --git a/docs/system/arm/bananapi_m2u.rst b/docs/system/arm/bananapi_m2u.rst index e77c425e2c..542310591d 100644 --- a/docs/system/arm/bananapi_m2u.rst +++ b/docs/system/arm/bananapi_m2u.rst @@ -22,6 +22,7 @@ The Banana Pi M2U machine supports the following devices: * EMAC ethernet * GMAC ethernet * Clock Control Unit + * SATA * TWI (I2C) * USB 2.0 diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 6b508780d3..98ca5ebc7d 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -408,6 +408,7 @@ config ALLWINNER_H3 config ALLWINNER_R40 bool default y if TCG && ARM + select AHCI select ALLWINNER_SRAMC select ALLWINNER_A10_PIT select AXP2XX_PMU diff --git a/hw/arm/allwinner-r40.c b/hw/arm/allwinner-r40.c index 2e8943eff7..534be4a735 100644 --- a/hw/arm/allwinner-r40.c +++ b/hw/arm/allwinner-r40.c @@ -46,6 +46,7 @@ const hwaddr allwinner_r40_memmap[] = { [AW_R40_DEV_MMC1] = 0x01c10000, [AW_R40_DEV_MMC2] = 0x01c11000, [AW_R40_DEV_MMC3] = 0x01c12000, + [AW_R40_DEV_AHCI] = 0x01c18000, [AW_R40_DEV_EHCI1] = 0x01c19000, [AW_R40_DEV_OHCI1] = 0x01c19400, [AW_R40_DEV_EHCI2] = 0x01c1c000, @@ -93,7 +94,6 @@ static struct AwR40Unimplemented r40_unimplemented[] = { { "usb0-host", 0x01c14000, 4 * KiB }, { "crypto", 0x01c15000, 4 * KiB }, { "spi2", 0x01c17000, 4 * KiB }, - { "sata", 0x01c18000, 4 * KiB }, { "usb1-phy", 0x01c19800, 2 * KiB }, { "sid", 0x01c1b000, 4 * KiB }, { "usb2-phy", 0x01c1c800, 2 * KiB }, @@ -186,6 +186,7 @@ enum { AW_R40_GIC_SPI_MMC2 = 34, AW_R40_GIC_SPI_MMC3 = 35, AW_R40_GIC_SPI_EMAC = 55, + AW_R40_GIC_SPI_AHCI = 56, AW_R40_GIC_SPI_OHCI1 = 64, AW_R40_GIC_SPI_OHCI2 = 65, AW_R40_GIC_SPI_EHCI1 = 76, @@ -285,6 +286,8 @@ static void allwinner_r40_init(Object *obj) TYPE_AW_SDHOST_SUN50I_A64); } + object_initialize_child(obj, "sata", &s->sata, TYPE_ALLWINNER_AHCI); + for (size_t i = 0; i < AW_R40_NUM_USB; i++) { object_initialize_child(obj, "ehci[*]", &s->ehci[i], TYPE_PLATFORM_EHCI); @@ -423,6 +426,13 @@ static void allwinner_r40_realize(DeviceState *dev, Error **errp) sysbus_realize(SYS_BUS_DEVICE(&s->ccu), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(&s->ccu), 0, s->memmap[AW_R40_DEV_CCU]); + /* SATA / AHCI */ + sysbus_realize(SYS_BUS_DEVICE(&s->sata), &error_fatal); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->sata), 0, + allwinner_r40_memmap[AW_R40_DEV_AHCI]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->sata), 0, + qdev_get_gpio_in(DEVICE(&s->gic), AW_R40_GIC_SPI_AHCI)); + /* USB */ for (size_t i = 0; i < AW_R40_NUM_USB; i++) { g_autofree char *bus = g_strdup_printf("usb-bus.%zu", i); diff --git a/include/hw/arm/allwinner-r40.h b/include/hw/arm/allwinner-r40.h index ae82822d42..c589fcc1c1 100644 --- a/include/hw/arm/allwinner-r40.h +++ b/include/hw/arm/allwinner-r40.h @@ -22,6 +22,7 @@ #include "qom/object.h" #include "hw/timer/allwinner-a10-pit.h" +#include "hw/ide/ahci.h" #include "hw/intc/arm_gic.h" #include "hw/sd/allwinner-sdhost.h" #include "hw/misc/allwinner-r40-ccu.h" @@ -46,6 +47,7 @@ enum { AW_R40_DEV_MMC1, AW_R40_DEV_MMC2, AW_R40_DEV_MMC3, + AW_R40_DEV_AHCI, AW_R40_DEV_EHCI1, AW_R40_DEV_OHCI1, AW_R40_DEV_EHCI2, @@ -112,6 +114,7 @@ struct AwR40State { const hwaddr *memmap; AwSRAMCState sramc; AwA10PITState timer; + AllwinnerAHCIState sata; AwSdHostState mmc[AW_R40_NUM_MMCS]; EHCISysBusState ehci[AW_R40_NUM_USB]; OHCISysBusState ohci[AW_R40_NUM_USB]; From patchwork Mon Jan 15 18:27:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guenter Roeck X-Patchwork-Id: 1886809 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=PmQfz5mM; dkim-atps=neutral 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 4TDLJC6B7Zz1yPY for ; Tue, 16 Jan 2024 05:28:58 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rPRh4-0007Lz-Iy; Mon, 15 Jan 2024 13:28:19 -0500 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 1rPRh0-0007L5-Pv; Mon, 15 Jan 2024 13:28:14 -0500 Received: from mail-pg1-x52a.google.com ([2607:f8b0:4864:20::52a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rPRgz-0007UW-40; Mon, 15 Jan 2024 13:28:14 -0500 Received: by mail-pg1-x52a.google.com with SMTP id 41be03b00d2f7-5ce6b5e3c4eso3907298a12.2; Mon, 15 Jan 2024 10:28:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1705343284; x=1705948084; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:from:to:cc:subject:date :message-id:reply-to; bh=yKviD+fTgsbkzKSvG2qQrwO1qDngIuE9nR0I7Pin3/w=; b=PmQfz5mMZ3KvLjFjaUrWbVwmYvHgBzivDc1jZdR6C/oRl5kjegCh8eXJcWzQroJrZk XloFj2qMMeVc91rrwDMVmMgmy9tlR/mOgxyeqP/6ySkOQdvPprKwL+2INHt6TB+KOePf 5nf1V7mYB50JrKr2jeljk4T8cyOn81UK4Ex1qcc+LNtndQkI1S2Nt236vFeOi9J3I7Rw mXqtIaZqQjR5gpsXiOjmx7ezT0vYLUw03MHD4hJX165e8WCV4isYQeQqwudA6nWbkJlH Bl9f25I11KNjuuYFOZbmwHBk4UR1ANcJnmn0Uxw4ixDZJMdm55bjodW0kdZJ1We5jpD3 Wg9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705343284; x=1705948084; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=yKviD+fTgsbkzKSvG2qQrwO1qDngIuE9nR0I7Pin3/w=; b=tj+qZGzVSLOFPPvpg3v77Xj1jtZo0EOz4C75O72opWaAQOfGYevn2nggtLVkIBGxUy VLVU+s8h1Hn4nVEqXS5l759Ubur9p1VZqAvk9COMAxVyjYVhBDsD1eMAtX6tBDfOoDvU LJ/lkXyfWGDcvanNHeRZN8LpU3eG0BEbjP32odxv/+j4Rnz31GQuDnD7aKkgBinD6sqe weRkP9bZZs1X6GB+zJrZiEUah76PLwxzQeYKJeX0DWKWtjiKfasK+WQxECSwHA13FCjj 39cq+66XF6/y7FCV+Zez3fS9foQZ7zQQ9B1qIDvfVRrv5fGAVVBdTRsT+Xgeng/xi985 MaMg== X-Gm-Message-State: AOJu0YyDi239tfqFJiQWjUdesgMELtgpOPWG5KruXQmBGajyD7AB79aR Ke7mcxh61HkzLk2mdvlLEEY= X-Google-Smtp-Source: AGHT+IHcXmyVEDSCGUfm4jvyDUE++4Fji5yIHsaes7y9J145IQVomD8N6QrtJNmHIwrq3giaT26bBQ== X-Received: by 2002:a05:6a21:604:b0:19a:2b2b:ef98 with SMTP id ll4-20020a056a21060400b0019a2b2bef98mr2991249pzb.27.1705343284604; Mon, 15 Jan 2024 10:28:04 -0800 (PST) Received: from server.roeck-us.net ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id u12-20020a17090ac88c00b0028cbfdbd804sm12354486pjt.45.2024.01.15.10.28.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Jan 2024 10:28:04 -0800 (PST) From: Guenter Roeck To: Peter Maydell Cc: Paolo Bonzini , Beniamino Galvani , Strahinja Jankovic , qemu-devel@nongnu.org, qemu-arm@nongnu.org, Guenter Roeck Subject: [PATCH v2 3/3] hw/arm: Add watchdog timer to Allwinner H40 and Bananapi board Date: Mon, 15 Jan 2024 10:27:57 -0800 Message-Id: <20240115182757.1095012-4-linux@roeck-us.net> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240115182757.1095012-1-linux@roeck-us.net> References: <20240115182757.1095012-1-linux@roeck-us.net> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::52a; envelope-from=groeck7@gmail.com; helo=mail-pg1-x52a.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, WEIRD_QUOTING=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 Add watchdog timer support to Allwinner-H40 and Bananapi. The watchdog timer is added as an overlay to the Timer module memory map. Signed-off-by: Guenter Roeck Reviewed-by: Strahinja Jankovic --- docs/system/arm/bananapi_m2u.rst | 2 +- hw/arm/Kconfig | 1 + hw/arm/allwinner-r40.c | 8 ++++++++ include/hw/arm/allwinner-r40.h | 3 +++ 4 files changed, 13 insertions(+), 1 deletion(-) diff --git a/docs/system/arm/bananapi_m2u.rst b/docs/system/arm/bananapi_m2u.rst index 542310591d..587b488655 100644 --- a/docs/system/arm/bananapi_m2u.rst +++ b/docs/system/arm/bananapi_m2u.rst @@ -25,6 +25,7 @@ The Banana Pi M2U machine supports the following devices: * SATA * TWI (I2C) * USB 2.0 + * Hardware Watchdog Limitations """"""""""" @@ -33,7 +34,6 @@ Currently, Banana Pi M2U does *not* support the following features: - Graphical output via HDMI, GPU and/or the Display Engine - Audio output -- Hardware Watchdog - Real Time Clock Also see the 'unimplemented' array in the Allwinner R40 SoC module diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 98ca5ebc7d..386edbae15 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -411,6 +411,7 @@ config ALLWINNER_R40 select AHCI select ALLWINNER_SRAMC select ALLWINNER_A10_PIT + select ALLWINNER_WDT select AXP2XX_PMU select SERIAL select ARM_TIMER diff --git a/hw/arm/allwinner-r40.c b/hw/arm/allwinner-r40.c index 534be4a735..a28e5b3886 100644 --- a/hw/arm/allwinner-r40.c +++ b/hw/arm/allwinner-r40.c @@ -53,6 +53,7 @@ const hwaddr allwinner_r40_memmap[] = { [AW_R40_DEV_OHCI2] = 0x01c1c400, [AW_R40_DEV_CCU] = 0x01c20000, [AW_R40_DEV_PIT] = 0x01c20c00, + [AW_R40_DEV_WDT] = 0x01c20c90, [AW_R40_DEV_UART0] = 0x01c28000, [AW_R40_DEV_UART1] = 0x01c28400, [AW_R40_DEV_UART2] = 0x01c28800, @@ -279,6 +280,8 @@ static void allwinner_r40_init(Object *obj) object_property_add_alias(obj, "clk1-freq", OBJECT(&s->timer), "clk1-freq"); + object_initialize_child(obj, "wdt", &s->wdt, TYPE_AW_WDT_SUN4I); + object_initialize_child(obj, "ccu", &s->ccu, TYPE_AW_R40_CCU); for (int i = 0; i < AW_R40_NUM_MMCS; i++) { @@ -545,6 +548,11 @@ static void allwinner_r40_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->emac), 0, qdev_get_gpio_in(DEVICE(&s->gic), AW_R40_GIC_SPI_EMAC)); + /* WDT */ + sysbus_realize(SYS_BUS_DEVICE(&s->wdt), &error_fatal); + sysbus_mmio_map_overlap(SYS_BUS_DEVICE(&s->wdt), 0, + allwinner_r40_memmap[AW_R40_DEV_WDT], 1); + /* Unimplemented devices */ for (unsigned i = 0; i < ARRAY_SIZE(r40_unimplemented); i++) { create_unimplemented_device(r40_unimplemented[i].device_name, diff --git a/include/hw/arm/allwinner-r40.h b/include/hw/arm/allwinner-r40.h index c589fcc1c1..66c38e7d90 100644 --- a/include/hw/arm/allwinner-r40.h +++ b/include/hw/arm/allwinner-r40.h @@ -33,6 +33,7 @@ #include "hw/net/allwinner-sun8i-emac.h" #include "hw/usb/hcd-ohci.h" #include "hw/usb/hcd-ehci.h" +#include "hw/watchdog/allwinner-wdt.h" #include "target/arm/cpu.h" #include "sysemu/block-backend.h" @@ -54,6 +55,7 @@ enum { AW_R40_DEV_OHCI2, AW_R40_DEV_CCU, AW_R40_DEV_PIT, + AW_R40_DEV_WDT, AW_R40_DEV_UART0, AW_R40_DEV_UART1, AW_R40_DEV_UART2, @@ -114,6 +116,7 @@ struct AwR40State { const hwaddr *memmap; AwSRAMCState sramc; AwA10PITState timer; + AwWdtState wdt; AllwinnerAHCIState sata; AwSdHostState mmc[AW_R40_NUM_MMCS]; EHCISysBusState ehci[AW_R40_NUM_USB];