From patchwork Tue Oct 15 10:37:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 835410 Delivered-To: patch@linaro.org Received: by 2002:a5d:4c8f:0:b0:37d:45d0:187 with SMTP id z15csp161261wrs; Tue, 15 Oct 2024 03:39:45 -0700 (PDT) X-Forwarded-Encrypted: i=2; AJvYcCVQMwdazgjkJ/xYwk/XZqSHgp37dwHX/V+r/jmtjsPaR1fBUx1aTEppHzMhcL+xdfh8ppa+HA==@linaro.org X-Google-Smtp-Source: AGHT+IGpeyBXROyiDvGk9eT5kfOjSqCT3Ls6KJjpiJchzQ9rygKbMTHD4vkuO8Gib2PA+inByLvX X-Received: by 2002:a05:6214:4981:b0:6cb:f853:9eca with SMTP id 6a1803df08f44-6cbf9d10272mr196296736d6.25.1728988785307; Tue, 15 Oct 2024 03:39:45 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1728988785; cv=none; d=google.com; s=arc-20240605; b=VVAn/9KIJ4oSKyrzRovjo2+gFAUjQZ/SioS4uqeVJGzKhNLDvnUZNIMVZKLlRl5DPR MTuyTo0jc5RI2IQNvVqQXwqxcmeTAmQkfZWnQC+XMbppmSm+9FFPLfmpWOB6bzN9HUkH xXRGNv2AH0Z97d0qYzXOMyYJwm/Tl56HJBuotD1sOGzyknPM3cPWCXbnWielm9/fxx6C tj0us0M2Pg42QnCAKt5B/2VNPRORRIg5uCBkf0v70qtWY8EFIBT17Q0vnplWcg4qQ1xS 1vaFk2jJutek5oZOEnwWq6r4t56uyHwKRZtvgrzS3wg94zVF9SrlNK1RulzGeWPVhy03 yVEw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:to:from :dkim-signature; bh=NWHQr29cLcyjPtlAutVj34guZVy2XyUSdjfvESJtOMQ=; fh=PnYt+qEB9tAfMKoqBm2xjKOFpYyFFGPudh5cVIoieJM=; b=NS87JWBlS+H9hmAd0+KFQycT/KRbtAjTTotm4WDeO16M4UmukZeDi3CW3FbjHTTjiZ hC+gzF90aiNue3ldDUthQ1Bx/8lfYwmdxhvJlM4JSVRsGhLsxOESk1J5kge63VBKyVhT wlFjTa1lOWTkhbOjPv6vcqvLycknyjrIwlvnBSN+rOYD8UZz8OHVC3KTpxaizOJInU4p NHbVhYvKmdV/yLQJDvoM8MH0x8+tmOy1f0NPGIYLxT3G0cWSv5bXv2oroAvILSNdn8Ta 08mj0+YCZxJ+YBPehf+ZKzDg7BfkAdcyhzqAIppdgaRj4fOirH2/iCDg4ipVDReBiK5n Jerg==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Cue8S4zd; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id 6a1803df08f44-6cc229e25dcsi10918466d6.159.2024.10.15.03.39.45 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 15 Oct 2024 03:39:45 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Cue8S4zd; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t0ewW-0006f3-VM; Tue, 15 Oct 2024 06:38:21 -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 1t0ewS-0006cS-FL for qemu-devel@nongnu.org; Tue, 15 Oct 2024 06:38:16 -0400 Received: from mail-wr1-x435.google.com ([2a00:1450:4864:20::435]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1t0ewO-0005vS-Ko for qemu-devel@nongnu.org; Tue, 15 Oct 2024 06:38:16 -0400 Received: by mail-wr1-x435.google.com with SMTP id ffacd0b85a97d-37d41894a32so3479882f8f.1 for ; Tue, 15 Oct 2024 03:38:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1728988691; x=1729593491; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=NWHQr29cLcyjPtlAutVj34guZVy2XyUSdjfvESJtOMQ=; b=Cue8S4zdcq3mFFuSKbgI3F/dMtv72f9z8O6G2a5dRkKPxbxeST8ihbwVqzF4WX1yJh gRECFgAiptdhu45Y5MEnMVjOrmk7nsNGTC1629f3c5kWbprcRs7qKMr+MzM0TAy87H8D kpmJRyeuq/iyPeSG19VPsJdItekPQhH0h3Rt6FpUfBGI6LT8qnaS8f5mdAcRhvict6jU QaXPFLa/sMT7RKu8hQCMsoGuxYgDA3d5s36vfFEBRn2gl+4rrVB64xqecgkSB7HVKYC2 GnMfPyAkQZOfZg+M6EiHbikT7kgzCKyLC1n9MrzBHQxK6dC+W/Tc4maFbJqIzOp+fQxA vNZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728988691; x=1729593491; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=NWHQr29cLcyjPtlAutVj34guZVy2XyUSdjfvESJtOMQ=; b=EQ+hWJmW9cCNscs8l3qH5o8EDa9GA+WAVe/Khj9UYDeb+sXY8o2l4o4/4NBB4pm4EV vJPG90DXpqNSAdrUb/wGk6LGVXhMGNB7oSJ+9nX45g89nezugZ09tCA68fV64wbBLXNN +9+KvVDB8Z6IwsUkaMGUIKahj6UR+qObCs72PmM6//kqit/A+DsAhF6DKfUp5DSFuf5S 7tDILqwUsmdUUXpRAcTY7W5bGib4wQa/VJuuezGbKVQbBPGZT5sjDVlCEdEHU2oOcUck Nep6hMQQymNhA4NHoME+8M8L7tNn1hqfh9C96ISm8lFxXc0aAuKPXZXgxftBd2DsR0EP ljAQ== X-Gm-Message-State: AOJu0YzG8AgxGuOByb9KlOlOklpDJ8KoBqjQd1Or+QaofGFlf73CJKZq SV6dK9pqjwP0haowGA9pKjJtB78Fe7SQyLHXZSccpl50znq+IjRbXfDCs2sVX9cBDUbVG31oEY7 y X-Received: by 2002:a5d:424c:0:b0:37d:3e42:be32 with SMTP id ffacd0b85a97d-37d54e0c9e9mr9937356f8f.0.1728988690726; Tue, 15 Oct 2024 03:38:10 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-37d7fa7a06dsm1241635f8f.5.2024.10.15.03.38.10 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Oct 2024 03:38:10 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 02/28] hw/misc/stm32_rcc: Implement RCC device for STM32F4 SoCs Date: Tue, 15 Oct 2024 11:37:42 +0100 Message-Id: <20241015103808.133024-3-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241015103808.133024-1-peter.maydell@linaro.org> References: <20241015103808.133024-1-peter.maydell@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::435; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x435.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Román Cárdenas Rodríguez Generic RCC class for STM32 devices. It can be used for most of the STM32 chips. Note that it only implements enable and reset capabilities. Signed-off-by: Roman Cardenas Rodriguez [PMM: tweaked commit message, added MAINTAINERS lines] Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- MAINTAINERS | 2 + include/hw/misc/stm32_rcc.h | 91 ++++++++++++++++++++ hw/misc/stm32_rcc.c | 162 ++++++++++++++++++++++++++++++++++++ hw/misc/Kconfig | 3 + hw/misc/meson.build | 1 + hw/misc/trace-events | 6 ++ 6 files changed, 265 insertions(+) create mode 100644 include/hw/misc/stm32_rcc.h create mode 100644 hw/misc/stm32_rcc.c diff --git a/MAINTAINERS b/MAINTAINERS index dab931a3c5d..5cd661c9f9d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1059,6 +1059,8 @@ S: Maintained F: hw/arm/stm32f405_soc.c F: hw/misc/stm32f4xx_syscfg.c F: hw/misc/stm32f4xx_exti.c +F: hw/misc/stm32_rcc.c +F: include/hw/misc/stm32_rcc.h Netduino 2 M: Alistair Francis diff --git a/include/hw/misc/stm32_rcc.h b/include/hw/misc/stm32_rcc.h new file mode 100644 index 00000000000..ffbdf202ea5 --- /dev/null +++ b/include/hw/misc/stm32_rcc.h @@ -0,0 +1,91 @@ +/* + * STM32 RCC (only reset and enable registers are implemented) + * + * Copyright (c) 2024 Román Cárdenas + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef HW_STM32_RCC_H +#define HW_STM32_RCC_H + +#include "hw/sysbus.h" +#include "qom/object.h" + +#define STM32_RCC_CR 0x00 +#define STM32_RCC_PLL_CFGR 0x04 +#define STM32_RCC_CFGR 0x08 +#define STM32_RCC_CIR 0x0C +#define STM32_RCC_AHB1_RSTR 0x10 +#define STM32_RCC_AHB2_RSTR 0x14 +#define STM32_RCC_AHB3_RSTR 0x18 + +#define STM32_RCC_APB1_RSTR 0x20 +#define STM32_RCC_APB2_RSTR 0x24 + +#define STM32_RCC_AHB1_ENR 0x30 +#define STM32_RCC_AHB2_ENR 0x34 +#define STM32_RCC_AHB3_ENR 0x38 + +#define STM32_RCC_APB1_ENR 0x40 +#define STM32_RCC_APB2_ENR 0x44 + +#define STM32_RCC_AHB1_LPENR 0x50 +#define STM32_RCC_AHB2_LPENR 0x54 +#define STM32_RCC_AHB3_LPENR 0x58 + +#define STM32_RCC_APB1_LPENR 0x60 +#define STM32_RCC_APB2_LPENR 0x64 + +#define STM32_RCC_BDCR 0x70 +#define STM32_RCC_CSR 0x74 + +#define STM32_RCC_SSCGR 0x80 +#define STM32_RCC_PLLI2SCFGR 0x84 +#define STM32_RCC_PLLSAI_CFGR 0x88 +#define STM32_RCC_DCKCFGR 0x8C +#define STM32_RCC_CKGATENR 0x90 +#define STM32_RCC_DCKCFGR2 0x94 + +#define STM32_RCC_NREGS ((STM32_RCC_DCKCFGR2 >> 2) + 1) +#define STM32_RCC_PERIPHERAL_SIZE 0x400 +#define STM32_RCC_NIRQS (32 * 5) /* 32 bits per reg, 5 en/rst regs */ + +#define STM32_RCC_GPIO_IRQ_OFFSET 0 + +#define TYPE_STM32_RCC "stm32.rcc" + +typedef struct STM32RccState STM32RccState; + +DECLARE_INSTANCE_CHECKER(STM32RccState, STM32_RCC, TYPE_STM32_RCC) + +#define NUM_GPIO_EVENT_IN_LINES 16 + +struct STM32RccState { + SysBusDevice parent_obj; + + MemoryRegion mmio; + + uint32_t regs[STM32_RCC_NREGS]; + + qemu_irq enable_irq[STM32_RCC_NIRQS]; + qemu_irq reset_irq[STM32_RCC_NIRQS]; +}; + +#endif /* HW_STM32_RCC_H */ diff --git a/hw/misc/stm32_rcc.c b/hw/misc/stm32_rcc.c new file mode 100644 index 00000000000..26672b5b24a --- /dev/null +++ b/hw/misc/stm32_rcc.c @@ -0,0 +1,162 @@ +/* + * STM32 RCC (only reset and enable registers are implemented) + * + * Copyright (c) 2024 Román Cárdenas + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "qemu/osdep.h" +#include "qemu/log.h" +#include "trace.h" +#include "hw/irq.h" +#include "migration/vmstate.h" +#include "hw/misc/stm32_rcc.h" + +static void stm32_rcc_reset(DeviceState *dev) +{ + STM32RccState *s = STM32_RCC(dev); + + for (int i = 0; i < STM32_RCC_NREGS; i++) { + s->regs[i] = 0; + } +} + +static uint64_t stm32_rcc_read(void *opaque, hwaddr addr, unsigned int size) +{ + STM32RccState *s = STM32_RCC(opaque); + + uint32_t value = 0; + if (addr > STM32_RCC_DCKCFGR2) { + qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset 0x%"HWADDR_PRIx"\n", + __func__, addr); + } else { + value = s->regs[addr >> 2]; + } + trace_stm32_rcc_read(addr, value); + return value; +} + +static void stm32_rcc_write(void *opaque, hwaddr addr, + uint64_t val64, unsigned int size) +{ + STM32RccState *s = STM32_RCC(opaque); + uint32_t value = val64; + uint32_t prev_value, new_value, irq_offset; + + trace_stm32_rcc_write(value, addr); + + if (addr > STM32_RCC_DCKCFGR2) { + qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset 0x%"HWADDR_PRIx"\n", + __func__, addr); + return; + } + + switch (addr) { + case STM32_RCC_AHB1_RSTR...STM32_RCC_APB2_RSTR: + prev_value = s->regs[addr / 4]; + s->regs[addr / 4] = value; + + irq_offset = ((addr - STM32_RCC_AHB1_RSTR) / 4) * 32; + for (int i = 0; i < 32; i++) { + new_value = extract32(value, i, 1); + if (extract32(prev_value, i, 1) && !new_value) { + trace_stm32_rcc_pulse_reset(irq_offset + i, new_value); + qemu_set_irq(s->reset_irq[irq_offset + i], new_value); + } + } + return; + case STM32_RCC_AHB1_ENR...STM32_RCC_APB2_ENR: + prev_value = s->regs[addr / 4]; + s->regs[addr / 4] = value; + + irq_offset = ((addr - STM32_RCC_AHB1_ENR) / 4) * 32; + for (int i = 0; i < 32; i++) { + new_value = extract32(value, i, 1); + if (!extract32(prev_value, i, 1) && new_value) { + trace_stm32_rcc_pulse_enable(irq_offset + i, new_value); + qemu_set_irq(s->enable_irq[irq_offset + i], new_value); + } + } + return; + default: + qemu_log_mask( + LOG_UNIMP, + "%s: The RCC peripheral only supports enable and reset in QEMU\n", + __func__ + ); + s->regs[addr >> 2] = value; + } +} + +static const MemoryRegionOps stm32_rcc_ops = { + .read = stm32_rcc_read, + .write = stm32_rcc_write, + .endianness = DEVICE_NATIVE_ENDIAN, +}; + +static void stm32_rcc_init(Object *obj) +{ + STM32RccState *s = STM32_RCC(obj); + + memory_region_init_io(&s->mmio, obj, &stm32_rcc_ops, s, + TYPE_STM32_RCC, STM32_RCC_PERIPHERAL_SIZE); + sysbus_init_mmio(SYS_BUS_DEVICE(obj), &s->mmio); + + qdev_init_gpio_out(DEVICE(obj), s->reset_irq, STM32_RCC_NIRQS); + qdev_init_gpio_out(DEVICE(obj), s->enable_irq, STM32_RCC_NIRQS); + + for (int i = 0; i < STM32_RCC_NIRQS; i++) { + sysbus_init_irq(SYS_BUS_DEVICE(obj), &s->reset_irq[i]); + sysbus_init_irq(SYS_BUS_DEVICE(obj), &s->enable_irq[i]); + } +} + +static const VMStateDescription vmstate_stm32_rcc = { + .name = TYPE_STM32_RCC, + .version_id = 1, + .minimum_version_id = 1, + .fields = (const VMStateField[]) { + VMSTATE_UINT32_ARRAY(regs, STM32RccState, STM32_RCC_NREGS), + VMSTATE_END_OF_LIST() + } +}; + +static void stm32_rcc_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + + dc->vmsd = &vmstate_stm32_rcc; + device_class_set_legacy_reset(dc, stm32_rcc_reset); +} + +static const TypeInfo stm32_rcc_info = { + .name = TYPE_STM32_RCC, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(STM32RccState), + .instance_init = stm32_rcc_init, + .class_init = stm32_rcc_class_init, +}; + +static void stm32_rcc_register_types(void) +{ + type_register_static(&stm32_rcc_info); +} + +type_init(stm32_rcc_register_types) diff --git a/hw/misc/Kconfig b/hw/misc/Kconfig index 1e08785b832..6bdc77cbe5d 100644 --- a/hw/misc/Kconfig +++ b/hw/misc/Kconfig @@ -82,6 +82,9 @@ config IMX select SSI select USB_EHCI_SYSBUS +config STM32_RCC + bool + config STM32F2XX_SYSCFG bool diff --git a/hw/misc/meson.build b/hw/misc/meson.build index a2951951b59..d02d96e403b 100644 --- a/hw/misc/meson.build +++ b/hw/misc/meson.build @@ -100,6 +100,7 @@ system_ss.add(when: 'CONFIG_XLNX_VERSAL', if_true: files( system_ss.add(when: 'CONFIG_XLNX_VERSAL_TRNG', if_true: files( 'xlnx-versal-trng.c', )) +system_ss.add(when: 'CONFIG_STM32_RCC', if_true: files('stm32_rcc.c')) system_ss.add(when: 'CONFIG_STM32F2XX_SYSCFG', if_true: files('stm32f2xx_syscfg.c')) system_ss.add(when: 'CONFIG_STM32F4XX_SYSCFG', if_true: files('stm32f4xx_syscfg.c')) system_ss.add(when: 'CONFIG_STM32F4XX_EXTI', if_true: files('stm32f4xx_exti.c')) diff --git a/hw/misc/trace-events b/hw/misc/trace-events index 1be0717c0c9..b9fbcb09249 100644 --- a/hw/misc/trace-events +++ b/hw/misc/trace-events @@ -156,6 +156,12 @@ npcm7xx_pwm_write(const char *id, uint64_t offset, uint32_t value) "%s offset: 0 npcm7xx_pwm_update_freq(const char *id, uint8_t index, uint32_t old_value, uint32_t new_value) "%s pwm[%u] Update Freq: old_freq: %u, new_freq: %u" npcm7xx_pwm_update_duty(const char *id, uint8_t index, uint32_t old_value, uint32_t new_value) "%s pwm[%u] Update Duty: old_duty: %u, new_duty: %u" +# stm32_rcc.c +stm32_rcc_read(uint64_t addr, uint64_t data) "reg read: addr: 0x%" PRIx64 " val: 0x%" PRIx64 "" +stm32_rcc_write(uint64_t addr, uint64_t data) "reg write: addr: 0x%" PRIx64 " val: 0x%" PRIx64 "" +stm32_rcc_pulse_enable(int line, int level) "Enable: %d to %d" +stm32_rcc_pulse_reset(int line, int level) "Reset: %d to %d" + # stm32f4xx_syscfg.c stm32f4xx_syscfg_set_irq(int gpio, int line, int level) "Interrupt: GPIO: %d, Line: %d; Level: %d" stm32f4xx_pulse_exti(int irq) "Pulse EXTI: %d"