From 870c034da0be2207e1b535cb6897958556fa0380 Mon Sep 17 00:00:00 2001 From: Alistair Francis Date: Fri, 17 Jan 2020 14:09:29 +0000 Subject: hw/misc: Add the STM32F4xx Sysconfig device Signed-off-by: Alistair Francis Reviewed-by: Peter Maydell Message-id: 49b01423a09cef2ca832ff73a84a996568f1a8fc.1576658572.git.alistair@alistair23.me Signed-off-by: Peter Maydell --- include/hw/misc/stm32f4xx_syscfg.h | 61 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 include/hw/misc/stm32f4xx_syscfg.h (limited to 'include') diff --git a/include/hw/misc/stm32f4xx_syscfg.h b/include/hw/misc/stm32f4xx_syscfg.h new file mode 100644 index 0000000..c62c662 --- /dev/null +++ b/include/hw/misc/stm32f4xx_syscfg.h @@ -0,0 +1,61 @@ +/* + * STM32F4xx SYSCFG + * + * Copyright (c) 2014 Alistair Francis + * + * 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_STM_SYSCFG_H +#define HW_STM_SYSCFG_H + +#include "hw/sysbus.h" +#include "hw/hw.h" + +#define SYSCFG_MEMRMP 0x00 +#define SYSCFG_PMC 0x04 +#define SYSCFG_EXTICR1 0x08 +#define SYSCFG_EXTICR2 0x0C +#define SYSCFG_EXTICR3 0x10 +#define SYSCFG_EXTICR4 0x14 +#define SYSCFG_CMPCR 0x20 + +#define TYPE_STM32F4XX_SYSCFG "stm32f4xx-syscfg" +#define STM32F4XX_SYSCFG(obj) \ + OBJECT_CHECK(STM32F4xxSyscfgState, (obj), TYPE_STM32F4XX_SYSCFG) + +#define SYSCFG_NUM_EXTICR 4 + +typedef struct { + /* */ + SysBusDevice parent_obj; + + /* */ + MemoryRegion mmio; + + uint32_t syscfg_memrmp; + uint32_t syscfg_pmc; + uint32_t syscfg_exticr[SYSCFG_NUM_EXTICR]; + uint32_t syscfg_cmpcr; + + qemu_irq irq; + qemu_irq gpio_out[16]; +} STM32F4xxSyscfgState; + +#endif -- cgit v1.1 From e64d8c83f929d4a0b077b7c460d09c429c6fca57 Mon Sep 17 00:00:00 2001 From: Alistair Francis Date: Fri, 17 Jan 2020 14:09:29 +0000 Subject: hw/misc: Add the STM32F4xx EXTI device MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Alistair Francis Reviewed-by: Peter Maydell Message-id: ef941d59fd8658589d34ed432e1d6dfdcf7fb1d0.1576658572.git.alistair@alistair23.me Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Peter Maydell --- include/hw/misc/stm32f4xx_exti.h | 60 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 include/hw/misc/stm32f4xx_exti.h (limited to 'include') diff --git a/include/hw/misc/stm32f4xx_exti.h b/include/hw/misc/stm32f4xx_exti.h new file mode 100644 index 0000000..707036a --- /dev/null +++ b/include/hw/misc/stm32f4xx_exti.h @@ -0,0 +1,60 @@ +/* + * STM32F4XX EXTI + * + * Copyright (c) 2014 Alistair Francis + * + * 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_STM_EXTI_H +#define HW_STM_EXTI_H + +#include "hw/sysbus.h" +#include "hw/hw.h" + +#define EXTI_IMR 0x00 +#define EXTI_EMR 0x04 +#define EXTI_RTSR 0x08 +#define EXTI_FTSR 0x0C +#define EXTI_SWIER 0x10 +#define EXTI_PR 0x14 + +#define TYPE_STM32F4XX_EXTI "stm32f4xx-exti" +#define STM32F4XX_EXTI(obj) \ + OBJECT_CHECK(STM32F4xxExtiState, (obj), TYPE_STM32F4XX_EXTI) + +#define NUM_GPIO_EVENT_IN_LINES 16 +#define NUM_INTERRUPT_OUT_LINES 16 + +typedef struct { + SysBusDevice parent_obj; + + MemoryRegion mmio; + + uint32_t exti_imr; + uint32_t exti_emr; + uint32_t exti_rtsr; + uint32_t exti_ftsr; + uint32_t exti_swier; + uint32_t exti_pr; + + qemu_irq irq[NUM_INTERRUPT_OUT_LINES]; +} STM32F4xxExtiState; + +#endif -- cgit v1.1 From 529fc5fd3e18ace8f739afd02dc0953354f39442 Mon Sep 17 00:00:00 2001 From: Alistair Francis Date: Fri, 17 Jan 2020 14:09:29 +0000 Subject: hw/arm: Add the STM32F4xx SoC Signed-off-by: Alistair Francis Reviewed-by: Peter Maydell Message-id: 1d145c4c13e5fa140caf131232a6f524c88fcd72.1576658572.git.alistair@alistair23.me Signed-off-by: Peter Maydell --- include/hw/arm/stm32f405_soc.h | 73 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 include/hw/arm/stm32f405_soc.h (limited to 'include') diff --git a/include/hw/arm/stm32f405_soc.h b/include/hw/arm/stm32f405_soc.h new file mode 100644 index 0000000..1fe97f8 --- /dev/null +++ b/include/hw/arm/stm32f405_soc.h @@ -0,0 +1,73 @@ +/* + * STM32F405 SoC + * + * Copyright (c) 2014 Alistair Francis + * + * 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_ARM_STM32F405_SOC_H +#define HW_ARM_STM32F405_SOC_H + +#include "hw/misc/stm32f4xx_syscfg.h" +#include "hw/timer/stm32f2xx_timer.h" +#include "hw/char/stm32f2xx_usart.h" +#include "hw/adc/stm32f2xx_adc.h" +#include "hw/misc/stm32f4xx_exti.h" +#include "hw/or-irq.h" +#include "hw/ssi/stm32f2xx_spi.h" +#include "hw/arm/armv7m.h" + +#define TYPE_STM32F405_SOC "stm32f405-soc" +#define STM32F405_SOC(obj) \ + OBJECT_CHECK(STM32F405State, (obj), TYPE_STM32F405_SOC) + +#define STM_NUM_USARTS 7 +#define STM_NUM_TIMERS 4 +#define STM_NUM_ADCS 6 +#define STM_NUM_SPIS 6 + +#define FLASH_BASE_ADDRESS 0x08000000 +#define FLASH_SIZE (1024 * 1024) +#define SRAM_BASE_ADDRESS 0x20000000 +#define SRAM_SIZE (192 * 1024) + +typedef struct STM32F405State { + /*< private >*/ + SysBusDevice parent_obj; + /*< public >*/ + + char *cpu_type; + + ARMv7MState armv7m; + + STM32F4xxSyscfgState syscfg; + STM32F4xxExtiState exti; + STM32F2XXUsartState usart[STM_NUM_USARTS]; + STM32F2XXTimerState timer[STM_NUM_TIMERS]; + qemu_or_irq adc_irqs; + STM32F2XXADCState adc[STM_NUM_ADCS]; + STM32F2XXSPIState spi[STM_NUM_SPIS]; + + MemoryRegion sram; + MemoryRegion flash; + MemoryRegion flash_alias; +} STM32F405State; + +#endif -- cgit v1.1 From 7f0ec9893cc8c99e7ee928fdc66bb3046f3e4cd4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Fri, 17 Jan 2020 14:09:30 +0000 Subject: hw/arm/allwinner-a10: Move SoC definitions out of header MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit These definitions are specific to the A10 SoC and don't need to be exported to the different Allwinner peripherals. Signed-off-by: Philippe Mathieu-Daudé Message-id: 20191230110953.25496-4-f4bug@amsat.org Signed-off-by: Peter Maydell Reviewed-by: Peter Maydell --- include/hw/arm/allwinner-a10.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include') diff --git a/include/hw/arm/allwinner-a10.h b/include/hw/arm/allwinner-a10.h index 7d2d215..941c61e53 100644 --- a/include/hw/arm/allwinner-a10.h +++ b/include/hw/arm/allwinner-a10.h @@ -12,12 +12,6 @@ #include "target/arm/cpu.h" -#define AW_A10_PIC_REG_BASE 0x01c20400 -#define AW_A10_PIT_REG_BASE 0x01c20c00 -#define AW_A10_UART0_REG_BASE 0x01c28000 -#define AW_A10_EMAC_BASE 0x01c0b000 -#define AW_A10_SATA_BASE 0x01c18000 - #define AW_A10_SDRAM_BASE 0x40000000 #define TYPE_AW_A10 "allwinner-a10" -- cgit v1.1 From f8a865d36dc1578eb8a4f7c896c4f46f4b82ca45 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Fri, 17 Jan 2020 14:09:30 +0000 Subject: hw/arm/allwinner-a10: Simplify by passing IRQs with qdev_pass_gpios() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit By calling qdev_pass_gpios() we don't need to hold a copy of the IRQs from the INTC into the SoC state. Instead of filling an array of qemu_irq and passing it around, we can now directly call qdev_get_gpio_in() on the SoC. Signed-off-by: Philippe Mathieu-Daudé Message-id: 20191230110953.25496-5-f4bug@amsat.org Signed-off-by: Peter Maydell Reviewed-by: Peter Maydell --- include/hw/arm/allwinner-a10.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/hw/arm/allwinner-a10.h b/include/hw/arm/allwinner-a10.h index 941c61e53..40d0b1d 100644 --- a/include/hw/arm/allwinner-a10.h +++ b/include/hw/arm/allwinner-a10.h @@ -23,7 +23,6 @@ typedef struct AwA10State { /*< public >*/ ARMCPU cpu; - qemu_irq irq[AW_A10_PIC_INT_NR]; AwA10PITState timer; AwA10PICState intc; AwEmacState emac; -- cgit v1.1 From f03965490e4e4223903e79a4ec97139ccdd48e1b Mon Sep 17 00:00:00 2001 From: Martin Kaiser Date: Fri, 17 Jan 2020 14:09:31 +0000 Subject: i.MX: add an emulation for RNGC Add an emulation for the RNGC random number generator and the compatible RNGB variant. These peripherals are included (at least) in imx25 and imx35 chipsets. The emulation supports the initial self test, reseeding the prng and reading random numbers. Signed-off-by: Martin Kaiser Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- include/hw/arm/fsl-imx25.h | 5 +++++ include/hw/misc/imx_rngc.h | 35 +++++++++++++++++++++++++++++++++++ 2 files changed, 40 insertions(+) create mode 100644 include/hw/misc/imx_rngc.h (limited to 'include') diff --git a/include/hw/arm/fsl-imx25.h b/include/hw/arm/fsl-imx25.h index 241efb5..1c86bb5 100644 --- a/include/hw/arm/fsl-imx25.h +++ b/include/hw/arm/fsl-imx25.h @@ -24,6 +24,7 @@ #include "hw/timer/imx_gpt.h" #include "hw/timer/imx_epit.h" #include "hw/net/imx_fec.h" +#include "hw/misc/imx_rngc.h" #include "hw/i2c/imx_i2c.h" #include "hw/gpio/imx_gpio.h" #include "exec/memory.h" @@ -50,6 +51,7 @@ typedef struct FslIMX25State { IMXGPTState gpt[FSL_IMX25_NUM_GPTS]; IMXEPITState epit[FSL_IMX25_NUM_EPITS]; IMXFECState fec; + IMXRNGCState rngc; IMXI2CState i2c[FSL_IMX25_NUM_I2CS]; IMXGPIOState gpio[FSL_IMX25_NUM_GPIOS]; MemoryRegion rom[2]; @@ -211,6 +213,8 @@ typedef struct FslIMX25State { #define FSL_IMX25_GPIO4_SIZE 0x4000 #define FSL_IMX25_GPIO3_ADDR 0x53FA4000 #define FSL_IMX25_GPIO3_SIZE 0x4000 +#define FSL_IMX25_RNGC_ADDR 0x53FB0000 +#define FSL_IMX25_RNGC_SIZE 0x4000 #define FSL_IMX25_GPIO1_ADDR 0x53FCC000 #define FSL_IMX25_GPIO1_SIZE 0x4000 #define FSL_IMX25_GPIO2_ADDR 0x53FD0000 @@ -238,6 +242,7 @@ typedef struct FslIMX25State { #define FSL_IMX25_EPIT1_IRQ 28 #define FSL_IMX25_EPIT2_IRQ 27 #define FSL_IMX25_FEC_IRQ 57 +#define FSL_IMX25_RNGC_IRQ 22 #define FSL_IMX25_I2C1_IRQ 3 #define FSL_IMX25_I2C2_IRQ 4 #define FSL_IMX25_I2C3_IRQ 10 diff --git a/include/hw/misc/imx_rngc.h b/include/hw/misc/imx_rngc.h new file mode 100644 index 0000000..f0d2b44 --- /dev/null +++ b/include/hw/misc/imx_rngc.h @@ -0,0 +1,35 @@ +/* + * Freescale i.MX RNGC emulation + * + * Copyright (C) 2020 Martin Kaiser + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef IMX_RNGC_H +#define IMX_RNGC_H + +#include "hw/sysbus.h" + +#define TYPE_IMX_RNGC "imx.rngc" +#define IMX_RNGC(obj) OBJECT_CHECK(IMXRNGCState, (obj), TYPE_IMX_RNGC) + +typedef struct IMXRNGCState { + /*< private >*/ + SysBusDevice parent_obj; + + /*< public >*/ + MemoryRegion iomem; + + uint8_t op_self_test; + uint8_t op_seed; + uint8_t mask; + bool auto_seed; + + QEMUBH *self_test_bh; + QEMUBH *seed_bh; + qemu_irq irq; +} IMXRNGCState; + +#endif /* IMX_RNGC_H */ -- cgit v1.1