02 QEMU默认支持的所有开发板、芯片列表

QEMU默认支持的所有开发板、芯片列表

8614人浏览 · 2021-11-12 15:20:41

· 2021-11-12 15:20:41 发布

QEMU默认支持的所有开发板、芯片列表

作者	日期
将狼才鲸	2021-11-12

所属的Gitee源码和工程地址：才鲸嵌入式 / 开源安防摄像机（嵌入式软件）

一、QEMU相关文档

QEMU官方文档
《Welcome to QEMU’s documentation!》
QEMU支持的开发板详细信息在源码的docs/system下各个文档中
安装git，并 clone qemu代码，代码地址：
《Gitee 极速下载 / qemu》
QEMU源码中不包含任何开发板的可执行文件，需要针对不同的开发板用不同的编译工具生成可执行文件后再进行测试
QEMU有个缺点就是没有实现任何芯片的2D显示加速、视频编解码（芯片中显卡模块的功能），可能是CPU仿这类并行计算的硬件意义不大，应该会非常慢，反而还没有直接写显存来的快，唯一的例外就是树莓派，树莓派支持上述功能。

二、QEMU支持的开发板列表

QEMU默认支持以下架构的CPU：

   target-arm
   target-avr
   target-m68k
   target-mips
   target-ppc
   target-riscv
   target-rx
   target-s390x
   target-sparc
   target-sparc64
   target-i386
   target-xtensa

针对开发板的音视频编解码，显示加速暂不能模拟（要测试音视频可以将代码做成兼容跨平台的，在Linux或者Windows下直接调用硬件编解码器进行测试）。
以下表格不包含Intel和AMD等通用设备或者使用很少的MCU，只包含特定厂商的某一款特定开发板：

表1 QEMU支持的一些常用开发板

开发板	芯片	架构	核心	支持的模块	未实现的模块	编译工具	厂商	行业
stm32vldiscovery	STM32F100RBT6	arm	Cortex-M3	* ARM Cortex-M3, Cortex M4F * Analog to Digital Converter (ADC) * EXTI interrupt * Serial ports (USART) * SPI controller * System configuration (SYSCFG) * Timer controller (TIMER)	* Camera interface (DCMI) * Controller Area Network (CAN) * Cycle Redundancy Check (CRC) calculation unit * Digital to Analog Converter (DAC) * DMA controller * Ethernet controller * Flash Interface Unit * GPIO controller * I2C controller * Inter-Integrated Sound (I2S) controller * Power supply configuration (PWR) * Random Number Generator (RNG) * Real-Time Clock (RTC) controller * Reset and Clock Controller (RCC) * Secure Digital Input/Output (SDIO) interface * USB OTG * Watchdog controller (IWDG, WWDG)	Atollic TrueSTUDIO	ST	实验用的小板
netduino2	STM32F205RFT6	arm	Cortex-M3	同上	同上	vs2019 + Micro .net Framework SDK + Netduino SDK + C#语言编程	ST	类似Arduino
netduinoplus2	STM32F405RGT6	arm	Cortex-M4F	同上	同上	同上	ST	同上
imx25-pdk	i.MX25	arm	ARM926	- SD controller - AVIC - CCM - GPT - EPIT timers - FEC - RNGC - I2C - GPIO controllers - Watchdog timer - USB controllers	/	IAR Embedded Workbench for Arm—C/C++ compiler & debugger tools	NXP	消费类和工业类
Xilinx Versal Virt	虚拟设备	arm	Cortex-A72 * 2	- Interrupt controller (ARM GICv3) - 2 UARTs (ARM PL011) - An RTC (Versal built-in) - 2 GEMs (Cadence MACB Ethernet MACs) - 8 ADMA (Xilinx zDMA) channels - 2 SD Controllers - OCM (256KB of On Chip Memory) - XRAM (4MB of on chip Accelerator RAM) - DDR memory	does not yet model any other devices, including the PL and the AI Engine.	Linux + 交叉编译gcc，或者vivado	Xilinx	ARM+FPGA
Cubietech Cubieboard	全志A10	arm	Cortex-A8	- Timer - UART - RTC - EMAC - SDHCI - USB controller - SATA controller	/	sun-java6-jdk，安卓	Cubietech 和全志科技	类似树莓派
Orange Pi PC	全志H3	arm	Cortex-A7 * 4	* SMP (Quad Core Cortex-A7) * Generic Interrupt Controller configuration * SRAM mappings * SDRAM controller * Real Time Clock * Timer device (re-used from Allwinner A10) * UART * SD/MMC storage controller * EMAC ethernet * USB 2.0 interfaces * Clock Control Unit * System Control module * Security Identifier device	- Graphical output via HDMI, GPU and/or the Display Engine - Audio output - Hardware Watchdog	Linux + 交叉编译gcc	全志科技	类似树莓派
Palm Tungsten_E PDA	OMAP310	arm	ARM925T	- Texas Instruments OMAP310 System-on-chip (ARM925T core) - ROM and RAM memories (ROM firmware image can be loaded with -option-rom) - On-chip LCD controller - On-chip Real Time Clock - TI TSC2102i touchscreen controller / analog-digital converter / Audio CODEC, connected through MicroWire and I2S busses - GPIO-connected matrix keypad - Secure Digital card connected to OMAP MMC/SD host - Three on-chip UARTs		/	TI	电纸书 PDA，带显示和音频解码
Raspberry Pi boards	raspi0 raspi1ap raspi2b raspi3ap raspi3b	arm	ARM1176JZF-S Cortex-A7 Cortex-A53	* ARM1176JZF-S, Cortex-A7 or Cortex-A53 CPU * Interrupt controller * DMA controller * Clock and reset controller (CPRMAN) * System Timer * GPIO controller * Serial ports (BCM2835 AUX - 16550 based - and PL011) * Random Number Generator (RNG) * Frame Buffer * USB host (USBH) * GPIO controller * SD/MMC host controller * SoC thermal sensor * USB2 host controller (DWC2 and MPHI) * MailBox controller (MBOX) * VideoCore firmware (property)	* Peripheral SPI controller (SPI) * Analog to Digital Converter (ADC) * Pulse Width Modulation (PWM)	/	树莓派	微型电脑
Arm Realview boards	realview-eb realview-eb-mpcore realview-pb-a8 realview-pbx-a9	arm	/	- ARM926E, ARM1136, ARM11MPCore, Cortex-A8 or Cortex-A9 MPCore CPU - Arm AMBA Generic/Distributed Interrupt Controller - Four PL011 UARTs - SMC 91c111 or SMSC LAN9118 Ethernet adapter - PL110 LCD controller - PL050 KMI with PS/2 keyboard and mouse - PCI host bridge - PCI OHCI USB controller - LSI53C895A PCI SCSI Host Bus Adapter with hard disk and CD-ROM devices - PL181 MultiMedia Card Interface with SD card.	/	RealView MDK，Linux	ARM	arm官方开发板
Boundary Devices SABRE Lite	i.MX6	arm	/	* Up to 4 Cortex-A9 cores * Generic Interrupt Controller * 1 Clock Controller Module * 1 System Reset Controller * 5 UARTs * 2 EPIC timers * 1 GPT timer * 2 Watchdog timers * 1 FEC Ethernet controller * 3 I2C controllers * 7 GPIO controllers * 4 SDHC storage controllers * 4 USB 2.0 host controllers * 5 ECSPI controllers * 1 SST 25VF016B flash	/	Linux	NXP, 飞思卡尔	/
Siemens SX1	OMAP310	arm	ARM925T	- Texas Instruments OMAP310 System-on-chip (ARM925T core) - ROM and RAM memories (ROM firmware image can be loaded with -pflash) V1 1 Flash of 16MB and 1 Flash of 8MB V2 1 Flash of 32MB - On-chip LCD controller - On-chip Real Time Clock - Secure Digital card connected to OMAP MMC/SD host - Three on-chip UARTs	/	/	TI	/

还有大概一半的设备，因为芯片不常用或者和嵌入式无关，我就没有列出来了，感兴趣的直接去qemu源码docs/system/目录中的文档进行翻阅
qemu的仿真主循环位于cpu-exec.c:cpu_exec函数中
参考网址：

三、所有的开发板或CPU核详细介绍的英文摘抄

原始文档在qemu源码docs/system/目录中

   target-arm
   target-avr
   target-m68k
   target-mips
   target-ppc
   target-riscv
   target-rx
   target-s390x
   target-sparc
   target-sparc64
   target-i386
   target-xtensa

MIPS芯片

QEMU supports variety of MIPS CPU models:

Supported CPU models for MIPS32 hosts
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

The following CPU models are supported for use on MIPS32 hosts.
Administrators / applications are recommended to use the CPU model that
matches the generation of the host CPUs in use. In a deployment with a
mixture of host CPU models between machines, if live migration
compatibility is required, use the newest CPU model that is compatible
across all desired hosts.

mips32r6-generic
MIPS32 Processor (Release 6, 2015)

P5600
MIPS32 Processor (P5600, 2014)

M14K, M14Kc
MIPS32 Processor (M14K, 2009)

74Kf
MIPS32 Processor (74K, 2007)

34Kf
MIPS32 Processor (34K, 2006)

24Kc, 24KEc, 24Kf
MIPS32 Processor (24K, 2003)

4Kc, 4Km, 4KEcR1, 4KEmR1, 4KEc, 4KEm
MIPS32 Processor (4K, 1999)

Supported CPU models for MIPS64 hosts
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

I6400
MIPS64 Processor (Release 6, 2014)

Loongson-2E
MIPS64 Processor (Loongson 2, 2006)

Loongson-2F
MIPS64 Processor (Loongson 2, 2008)

Loongson-3A1000
MIPS64 Processor (Loongson 3, 2010)

Loongson-3A4000
MIPS64 Processor (Loongson 3, 2018)

mips64dspr2
MIPS64 Processor (Release 2, 2006)

MIPS64R2-generic, 5KEc, 5KEf
MIPS64 Processor (Release 2, 2002)

20Kc
MIPS64 Processor (20K, 2000

5Kc, 5Kf
MIPS64 Processor (5K, 1999)

VR5432
MIPS64 Processor (VR, 1998)

R4000
MIPS64 Processor (MIPS III, 1991)

Supported CPU models for nanoMIPS hosts
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

I7200
MIPS I7200 (nanoMIPS, 2018)

Preferred CPU models for MIPS hosts
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

The following CPU models are preferred for use on different MIPS hosts:

MIPS III
R4000

MIPS32R2
34Kf

MIPS64R6
I6400

nanoMIPS
I7200

X86 AMD

EPYC, EPYC-IBPB
AMD EPYC Processor (2017)

Opteron_G5
AMD Opteron 63xx class CPU (2012)

Opteron_G4
AMD Opteron 62xx class CPU (2011)

Opteron_G3
AMD Opteron 23xx (Gen 3 Class Opteron, 2009)

Opteron_G2
AMD Opteron 22xx (Gen 2 Class Opteron, 2006)

Opteron_G1
AMD Opteron 240 (Gen 1 Class Opteron, 2004)

Important CPU features for AMD x86 hosts
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Xtensa处理器

Xtensa emulator pseudo board “sim”
Avnet LX60/LX110/LX200 board
A range of Xtensa CPUs, default is the DC232B
Console and filesystem access via semihosting calls

The Avnet LX60/LX110/LX200 emulation supports:

A range of Xtensa CPUs, default is the DC232B
16550 UART
OpenCores 10/100 Mbps Ethernet MAC

sparc64处理器

UltraSparc IIi APB PCI Bridge
PCI VGA compatible card with VESA Bochs Extensions
PS/2 mouse and keyboard
Non Volatile RAM M48T59
PC-compatible serial ports
2 PCI IDE interfaces with hard disk and CD-ROM support
Floppy disk

sparc处理器

SPARCstation 4
SPARCstation 5
SPARCstation 10
SPARCstation 20
SPARCserver 600MP
SPARCstation LX
SPARCstation Voyager
SPARCclassic
SPARCbook

QEMU emulates the following sun4m peripherals:

IOMMU
TCX or cgthree Frame buffer
Lance (Am7990) Ethernet
Non Volatile RAM M48T02/M48T08
Slave I/O: timers, interrupt controllers, Zilog serial ports,
keyboard and power/reset logic
ESP SCSI controller with hard disk and CD-ROM support
Floppy drive (not on SS-600MP)
CS4231 sound device (only on SS-5, not working yet)

s390x

… toctree::
s390x/vfio-ap
s390x/css
s390x/3270
s390x/vfio-ccw

Architectural features

… toctree::
s390x/bootdevices
s390x/protvirt

rx芯片

R5F562N8 MCU
- On-chip memory (ROM 512KB, RAM 96KB)
- Interrupt Control Unit (ICUa)
- 8Bit Timer x 1CH (TMR0,1)
- Compare Match Timer x 2CH (CMT0,1)
- Serial Communication Interface x 1CH (SCI0)
External memory 16MByte

riscv

… toctree::
:maxdepth: 1

riscv/microchip-icicle-kit
riscv/shakti-c
riscv/sifive_u
riscv/virt

RISC-V CPU firmware

ppc

… toctree::
:maxdepth: 1

ppc/embedded
ppc/powermac
ppc/powernv
ppc/ppce500
ppc/prep
ppc/pseries

mips

A range of MIPS CPUs, default is the 24Kf
PC style serial port
PC style IDE disk
NE2000 network card

The Malta emulation supports the following devices:

Core board with MIPS 24Kf CPU and Galileo system controller
PIIX4 PCI/USB/SMbus controller
The Multi-I/O chip’s serial device
PCI network cards (PCnet32 and others)
Malta FPGA serial device
Cirrus (default) or any other PCI VGA graphics card

The Boston board emulation supports the following devices:

Xilinx FPGA, which includes a PCIe root port and an UART
Intel EG20T PCH connects the I/O peripherals, but only the SATA bus
is emulated

The ACER Pica emulation supports:

MIPS R4000 CPU
PC-style IRQ and DMA controllers
PC Keyboard
IDE controller

The MIPS Magnum R4000 emulation supports:

MIPS R4000 CPU
PC-style IRQ controller
PC Keyboard
SCSI controller
G364 framebuffer

The Fuloong 2E emulation supports:

Loongson 2E CPU
Bonito64 system controller as North Bridge
VT82C686 chipset as South Bridge
RTL8139D as a network card chipset

The Loongson-3 virtual platform emulation supports:

Loongson 3A CPU
LIOINTC as interrupt controller
GPEX and virtio as peripheral devices
Both KVM and TCG supported
A range of MIPS CPUs, default is the 24Kf
PC style serial port
MIPSnet network emulation
nanoMIPS I7200 CPU

m68k

The M5208EVB emulation includes the following devices:

MCF5208 ColdFire V2 Microprocessor (ISA A+ with EMAC).
Three Two on-chip UARTs.
Fast Ethernet Controller (FEC)

The AN5206 emulation includes the following devices:

MCF5206 ColdFire V2 Microprocessor.
Two on-chip UARTs.

AVR

Continuous non interrupted execution::

qemu-system-avr -machine mega2560 -bios demo.elf

ARM

… toctree::
:maxdepth: 1

arm/integratorcp
arm/mps2
arm/musca
arm/realview
arm/sbsa
arm/versatile
arm/vexpress
arm/aspeed
arm/sabrelite
arm/digic
arm/cubieboard
arm/emcraft-sf2
arm/highbank
arm/musicpal
arm/gumstix
arm/mainstone
arm/kzm
arm/nrf
arm/nseries
arm/nuvoton
arm/imx25-pdk
arm/orangepi
arm/palm
arm/raspi
arm/xscale
arm/collie
arm/sx1
arm/stellaris
arm/stm32
arm/virt
arm/xlnx-versal-virt

xscale 有音频编解码

The Sharp Zaurus are PDAs based on XScale, able to run Linux (‘SL series’).

The SL-6000 (“Tosa”), released in 2005, uses a PXA255 System-on-chip.

The SL-C3000 (“Spitz”), SL-C1000 (“Akita”), SL-C3100 (“Borzoi”) and
SL-C3200 (“Terrier”) use a PXA270.

The clamshell PDA models emulation includes the following peripherals:

Intel PXA255/PXA270 System-on-chip (ARMv5TE core)
NAND Flash memory - not in “Tosa”
IBM/Hitachi DSCM microdrive in a PXA PCMCIA slot - not in “Akita”
On-chip OHCI USB controller - not in “Tosa”
On-chip LCD controller
On-chip Real Time Clock
TI ADS7846 touchscreen controller on SSP bus
Maxim MAX1111 analog-digital converter on |I2C| bus
GPIO-connected keyboard controller and LEDs
Secure Digital card connected to PXA MMC/SD host
Three on-chip UARTs
WM8750 audio CODEC on |I2C| and |I2S| busses

Xilinx 有双核

Implemented CPU cores:

2 ACPUs (ARM Cortex-A72)

Implemented devices:

Interrupt controller (ARM GICv3)
2 UARTs (ARM PL011)
An RTC (Versal built-in)
2 GEMs (Cadence MACB Ethernet MACs)
8 ADMA (Xilinx zDMA) channels
2 SD Controllers
OCM (256KB of On Chip Memory)
XRAM (4MB of on chip Accelerator RAM)
DDR memory

virt 只是一个虚拟的板子，不对应任何实际硬件

The virt board supports:

PCI/PCIe devices
Flash memory
One PL011 UART
An RTC
The fw_cfg device that allows a guest to obtain data from QEMU
A PL061 GPIO controller
An optional SMMUv3 IOMMU
hotpluggable DIMMs
hotpluggable NVDIMMs
An MSI controller (GICv2M or ITS). GICv2M is selected by default along
with GICv2. ITS is selected by default with GICv3 (>= virt-2.7). Note
that ITS is not modeled in TCG mode.
32 virtio-mmio transport devices
running guests using the KVM accelerator on aarch64 hardware
large amounts of RAM (at least 255GB, and more if using highmem)
many CPUs (up to 512 if using a GICv3 and highmem)
Secure-World-only devices if the CPU has TrustZone:
- A second PL011 UART
- A second PL061 GPIO controller, with GPIO lines for triggering
  a system reset or system poweroff
- A secure flash memory
- 16MB of secure RAM

Supported guest CPU types:

cortex-a7 (32-bit)
cortex-a15 (32-bit; the default)
cortex-a53 (64-bit)
cortex-a57 (64-bit)
cortex-a72 (64-bit)
a64fx (64-bit)
host (with KVM only)
max (same as host for KVM; best possible emulation with TCG)

vexpress，有显示控制，（但没有2D加速，图片编解码，视频编解码）

Implemented devices:

PL041 audio
PL181 SD controller
PL050 keyboard and mouse
PL011 UARTs
SP804 timers
I2C controller
PL031 RTC
PL111 LCD display controller
Flash memory
LAN9118 ethernet

Unimplemented devices:

SP810 system control block
PCI-express
USB controller (Philips ISP1761)
Local DAP ROM
CoreSight interfaces
PL301 AXI interconnect
SCC
System counter
HDLCD controller (vexpress-a15)
SP805 watchdog
PL341 dynamic memory controller
DMA330 DMA controller
PL354 static memory controller
BP147 TrustZone Protection Controller
TrustZone Address Space Controller

versatile 有显示驱动

ARM926E, ARM1136 or Cortex-A8 CPU
PL190 Vectored Interrupt Controller
Four PL011 UARTs
SMC 91c111 Ethernet adapter
PL110 LCD controller
PL050 KMI with PS/2 keyboard and mouse.
PCI host bridge. Note the emulated PCI bridge only provides access
to PCI memory space. It does not provide access to PCI IO space. This
means some devices (eg. ne2k_pci NIC) are not usable, and others (eg.
rtl8139 NIC) are only usable when the guest drivers use the memory
mapped control registers.
PCI OHCI USB controller.
LSI53C895A PCI SCSI Host Bus Adapter with hard disk and CD-ROM
devices.
PL181 MultiMedia Card Interface with SD card.

sx1 有OMAP310，有显示控制

Texas Instruments OMAP310 System-on-chip (ARM925T core)
ROM and RAM memories (ROM firmware image can be loaded with
-pflash) V1 1 Flash of 16MB and 1 Flash of 8MB V2 1 Flash of 32MB
On-chip LCD controller
On-chip Real Time Clock
Secure Digital card connected to OMAP MMC/SD host
Three on-chip UARTs

stm32

The STM32F1 series is based on ARM Cortex-M3 core. The following machines are
based on this chip :

stm32vldiscovery STM32VLDISCOVERY board with STM32F100RBT6 microcontroller

The STM32F2 series is based on ARM Cortex-M3 core. The following machines are
based on this chip :

netduino2 Netduino 2 board with STM32F205RFT6 microcontroller

The STM32F4 series is based on ARM Cortex-M4F core. This series is pin-to-pin
compatible with STM32F2 series. The following machines are based on this chip :

netduinoplus2 Netduino Plus 2 board with STM32F405RGT6 microcontroller

Supported devices

ARM Cortex-M3, Cortex M4F
Analog to Digital Converter (ADC)
EXTI interrupt
Serial ports (USART)
SPI controller
System configuration (SYSCFG)
Timer controller (TIMER)

Missing devices

Camera interface (DCMI)
Controller Area Network (CAN)
Cycle Redundancy Check (CRC) calculation unit
Digital to Analog Converter (DAC)
DMA controller
Ethernet controller
Flash Interface Unit
GPIO controller
I2C controller
Inter-Integrated Sound (I2S) controller
Power supply configuration (PWR)
Random Number Generator (RNG)
Real-Time Clock (RTC) controller
Reset and Clock Controller (RCC)
Secure Digital Input/Output (SDIO) interface
USB OTG
Watchdog controller (IWDG, WWDG)

stellaris 有小显示屏

Cortex-M3 CPU core.
64k Flash and 8k SRAM.
Timers, UARTs, ADC and |I2C| interface.
OSRAM Pictiva 96x16 OLED with SSD0303 controller on
|I2C| bus.

The Luminary Micro Stellaris LM3S6965EVB emulation includes the
following devices:

Cortex-M3 CPU core.
256k Flash and 64k SRAM.
Timers, UARTs, ADC, |I2C| and SSI interfaces.
OSRAM Pictiva 128x64 OLED with SSD0323 controller connected via
SSI.

sbsa 有显示

The sbsa-ref board supports:

A configurable number of AArch64 CPUs
GIC version 3
System bus AHCI controller
System bus EHCI controller
CDROM and hard disc on AHCI bus
E1000E ethernet card on PCIe bus
VGA display adaptor on PCIe bus
A generic SBSA watchdog device

sabrelite 多核

Up to 4 Cortex-A9 cores
Generic Interrupt Controller
1 Clock Controller Module
1 System Reset Controller
5 UARTs
2 EPIC timers
1 GPT timer
2 Watchdog timers
1 FEC Ethernet controller
3 I2C controllers
7 GPIO controllers
4 SDHC storage controllers
4 USB 2.0 host controllers
5 ECSPI controllers
1 SST 25VF016B flash

realview 显示，键盘鼠标

The following devices are emulated:

ARM926E, ARM1136, ARM11MPCore, Cortex-A8 or Cortex-A9 MPCore CPU
Arm AMBA Generic/Distributed Interrupt Controller
Four PL011 UARTs
SMC 91c111 or SMSC LAN9118 Ethernet adapter
PL110 LCD controller
PL050 KMI with PS/2 keyboard and mouse
PCI host bridge
PCI OHCI USB controller
LSI53C895A PCI SCSI Host Bus Adapter with hard disk and CD-ROM
devices
PL181 MultiMedia Card Interface with SD card.

raspi 树莓派，显示，2D 3D 显示加速、视频编解码（博通GPU）

QEMU provides models of the following Raspberry Pi boards:

raspi0 and raspi1ap
ARM1176JZF-S core, 512 MiB of RAM
raspi2b
Cortex-A7 (4 cores), 1 GiB of RAM
raspi3ap
Cortex-A53 (4 cores), 512 MiB of RAM
raspi3b
Cortex-A53 (4 cores), 1 GiB of RAM

Implemented devices 已实现的设备

ARM1176JZF-S, Cortex-A7 or Cortex-A53 CPU
Interrupt controller
DMA controller
Clock and reset controller (CPRMAN)
System Timer
GPIO controller
Serial ports (BCM2835 AUX - 16550 based - and PL011)
Random Number Generator (RNG)
Frame Buffer 液晶显示
USB host (USBH)
GPIO controller
SD/MMC host controller
SoC thermal sensor
USB2 host controller (DWC2 and MPHI)
MailBox controller (MBOX)
VideoCore firmware (property) 视频编解码

palm，OMAP310，显示，触摸屏，音频编解码

Texas Instruments OMAP310 System-on-chip (ARM925T core)
ROM and RAM memories (ROM firmware image can be loaded with
-option-rom)
On-chip LCD controller
On-chip Real Time Clock
TI TSC2102i touchscreen controller / analog-digital converter /
Audio CODEC, connected through MicroWire and |I2S| busses
GPIO-connected matrix keypad
Secure Digital card connected to OMAP MMC/SD host
Three on-chip UARTs

orangepi，橙派

The Orange Pi PC machine supports the following devices:

SMP (Quad Core Cortex-A7)
Generic Interrupt Controller configuration
SRAM mappings
SDRAM controller
Real Time Clock
Timer device (re-used from Allwinner A10)
UART
SD/MMC storage controller
EMAC ethernet
USB 2.0 interfaces
Clock Control Unit
System Control module
Security Identifier device

nuvoton

npcm750-evb Nuvoton NPCM750 Evaluation board

The NPCM730 SoC has two Cortex-A9 cores and is targeted for Data Center and
Hyperscale applications. The following machines are based on this chip :

quanta-gbs-bmc Quanta GBS server BMC
quanta-gsj Quanta GSJ server BMC
kudo-bmc Fii USA Kudo server BMC

There are also two more SoCs, NPCM710 and NPCM705, which are single-core
variants of NPCM750 and NPCM730, respectively. These are currently not
supported by QEMU.

Supported devices

SMP (Dual Core Cortex-A9)
Cortex-A9MPCore built-in peripherals: SCU, GIC, Global Timer, Private Timer
and Watchdog.
SRAM, ROM and DRAM mappings
System Global Control Registers (GCR)
Clock and reset controller (CLK)
Timer controller (TIM)
Serial ports (16550-based)
DDR4 memory controller (dummy interface indicating memory training is done)
OTP controllers (no protection features)
Flash Interface Unit (FIU; no protection features)
Random Number Generator (RNG)
USB host (USBH)
GPIO controller
Analog to Digital Converter (ADC)
Pulse Width Modulation (PWM)
SMBus controller (SMBF)
Ethernet controller (EMC)
Tachometer

nseries，OMAP2420，显示，触摸屏，

Texas Instruments OMAP2420 System-on-chip (ARM1136 core)
RAM and non-volatile OneNAND Flash memories
Display connected to EPSON remote framebuffer chip and OMAP on-chip
display controller and a LS041y3 MIPI DBI-C controller
TI TSC2301 (in N800) and TI TSC2005 (in N810) touchscreen
controllers driven through SPI bus
National Semiconductor LM8323-controlled qwerty keyboard driven
through |I2C| bus
Secure Digital card connected to OMAP MMC/SD host
Three OMAP on-chip UARTs and on-chip STI debugging console
Mentor Graphics “Inventra” dual-role USB controller embedded in a
TI TUSB6010 chip - only USB host mode is supported
TI TMP105 temperature sensor driven through |I2C| bus
TI TWL92230C power management companion with an RTC on
|I2C| bus
Nokia RETU and TAHVO multi-purpose chips with an RTC, connected
through CBUS

nrf

Supported devices

ARM Cortex-M0 (ARMv6-M)
Serial ports (UART)
Clock controller
Timers
Random Number Generator (RNG)
GPIO controller
NVMC
SWI

musicpal，音频编解码，小屏幕显示

Marvell MV88W8618 Arm core.
32 MB RAM, 256 KB SRAM, 8 MB flash.
Up to 2 16550 UARTs
MV88W8xx8 Ethernet controller
MV88W8618 audio controller, WM8750 CODEC and mixer
128x64 display with brightness control
2 buttons, 2 navigation wheels with button function

mps2

mps2-an385
Cortex-M3 as documented in Arm Application Note AN385
mps2-an386
Cortex-M4 as documented in Arm Application Note AN386
mps2-an500
Cortex-M7 as documented in Arm Application Note AN500
mps2-an505
Cortex-M33 as documented in Arm Application Note AN505
mps2-an511
Cortex-M3 ‘DesignStart’ as documented in Arm Application Note AN511
mps2-an521
Dual Cortex-M33 as documented in Arm Application Note AN521
mps3-an524
Dual Cortex-M33 on an MPS3, as documented in Arm Application Note AN524
mps3-an547
Cortex-M55 on an MPS3, as documented in Arm Application Note AN547

Differences between QEMU and real hardware:

AN385/AN386 remapping of low 16K of memory to either ZBT SSRAM1 or to
block RAM is unimplemented (QEMU always maps this to ZBT SSRAM1, as
if zbt_boot_ctrl is always zero)
AN524 remapping of low memory to either BRAM or to QSPI flash is
unimplemented (QEMU always maps this to BRAM, ignoring the
SCC CFG_REG0 memory-remap bit)
QEMU provides a LAN9118 ethernet rather than LAN9220; the only guest
visible difference is that the LAN9118 doesn’t support checksum
offloading
QEMU does not model the QSPI flash in MPS3 boards as real QSPI
flash, but only as simple ROM, so attempting to rewrite the flash
from the guest will fail
QEMU does not model the USB controller in MPS3 boards