Information for BareMetalNios_IISingle

This page provides detailed information about the altera.ovpworld.org BareMetalNios_IISingle Virtual Platform / Virtual Prototype.

Description
Bare Metal Platform for an Nios_II Processor. The bare metal platform instantiates a single Nios_II processor instance. The processor operate using big endian data ordering. It creates contiguous memory from 0x00000000 to 0xFFFFFFFF. The ICM platform can be passed any application compiled to an Nios_II elf format. ./platform.exe application.elf

Licensing
Open Source Apache 2.0

Limitations
BareMetal platform for execution of Nios_II binary files compiled with CodeSourcery CrossCompiler toolchain.

Reference
None, baremetal platform definition

Location
The BareMetalNios_IISingle virtual platform is located in an Imperas/OVP installation at the VLNV: altera.ovpworld.org / platform / BareMetalNios_IISingle / 1.0.

Platform Summary

Table 1: Components in platform

TypeInstanceVendorComponent
Processorcpu1altera.ovpworld.orgnios_ii
Memorymemoryovpworld.orgram
Busbus1(builtin)address width:32



Command Line Control of the Platform

Built-in Arguments

Table 2: Platform Built-in Arguments

AttributeValueDescription
allargsallargsThe Command line parser will accept the complete imperas argument set. Note that this option is ignored in some Imperas products

When running a platform in a Windows or Linux shell several command arguments can be specified. Typically there is a '-help' command which lists the commands available in the platforms.
For example: myplatform.exe -help

Some command line arguments require a value to be provided.
For example: myplatform.exe -program myimagefile.elf

Platform Specific Command Line Arguments
No platform specific command line arguments have been specified.


Processor [altera.ovpworld.org/processor/nios_ii/1.0] instance: cpu1

Instance Parameters
Several parameters can be specified when a processor is instanced in a platform. For this processor instance 'cpu1' it has been instanced with the following parameters:

Table 3: Processor Instance 'cpu1' Parameters (Configurations)

ParameterValueDescription
mips100The nominal MIPS for the processor
semihostvendoraltera.ovpworld.orgThe VLNV vendor name of a Semihost library
semihostlibrarysemihostingThe VLNV library name of a Semihost library
semihostnamenios_iiNewlibThe VLNV name of a Semihost library
semihostversion1.0The VLNV version number of a Semihost library


Memory Map for processor 'cpu1' bus: 'bus1'
Processor instance 'cpu1' is connected to bus 'bus1' using master port 'INSTRUCTION'.

Processor instance 'cpu1' is connected to bus 'bus1' using master port 'DATA'.

Table 4: Memory Map ( 'cpu1' / 'bus1' [width: 32] )

Lo AddressHi AddressInstanceComponent
0x00xFFFFFFFFmemoryram


Net Connections to processor: 'cpu1'
There are no nets connected to this processor.


Other Sites/Pages with similar information

Information on the BareMetalNios_IISingle Virtual Platform can also be found on other web sites :
www.ovpworld.org has the library pages http://www.ovpworld.org/library/wikka.php?wakka=CategoryPlatform
www.imperas.com has more information on the model library

A couple of documents (from other related sites that might be of interest)
http://www.ovpworld.org: Using OVP models with OSCI SystemC TLM2.0 platforms to gain 200-500 MIPS performance
http://www.ovpworld.org: Function by function Reference Guide for BHM / PPM APIs.

Two Videos on these models (from other sites)
http://www.ovpworld.org: OR1K Demo Video Presentation
http://www.ovpworld.org: riscvOVPsim. A complete RISC-V ISS for bare-metal software development and Specification Compliance Test Development


Currently available Imperas / OVP Virtual Platforms / Virtual Prototypes.

FamilyVirtual Platform / Virtual Prototype
ARM Based Platforms    BareMetalArm7Single BareMetalArmCortexADual BareMetalArmCortexASingle BareMetalArmCortexASingleAngelTrap BareMetalArmCortexMSingle AlteraCycloneV_HPS ArmIntegratorCP ArmVersatileExpress ArmVersatileExpress-CA15 ArmVersatileExpress-CA9 AtmelAT91SAM7 ArmCortexMFreeRTOS ArmCortexMuCOS-II HeteroArmNucleusMIPSLinux FreescaleKinetis60 FreescaleKinetis64 FreescaleVybridVFxx AlteraCycloneV_HPS ArmIntegratorCP ARMv8-A-FMv1 ArmVersatileExpress ArmVersatileExpress-CA15 ArmVersatileExpress-CA9 AtmelAT91SAM7 ArmCortexMFreeRTOS ArmCortexMuCOS-II ArmuKernel iMX6S Zynq_PS
MIPS Based Platforms    BareMetalM14KSingle BareMetalMips32Dual BareMetalMips32Single BareMetalMips64Single BareMetalMipsDual BareMetalMipsSingle HeteroArmNucleusMIPSLinux MipsMalta MipsMalta
Vendor Platforms    BareMetalNios_IISingle AlteraCycloneIII_3c120 AlteraCycloneV_HPS AlteraCycloneIII_3c120 AlteraCycloneV_HPS BareMetalArcSingle BareMetalArm7Single BareMetalArmCortexADual BareMetalArmCortexASingle BareMetalArmCortexASingleAngelTrap BareMetalArmCortexMSingle ArmIntegratorCP ArmVersatileExpress ArmVersatileExpress-CA15 ArmVersatileExpress-CA9 ArmIntegratorCP ARMv8-A-FMv1 ArmVersatileExpress ArmVersatileExpress-CA15 ArmVersatileExpress-CA9 AtmelAT91SAM7 AtmelAT91SAM7 FreescaleKinetis60 FreescaleKinetis64 FreescaleVybridVFxx Or1kUclinux ArmCortexMFreeRTOS ArmCortexMuCOS-II HeteroArmNucleusMIPSLinux ArmCortexMFreeRTOS ArmCortexMuCOS-II ArmuKernel ArmuKernelDual Quad_ArmVersatileExpress-CA15 RiscvRV32FreeRTOS BareMetalM14KSingle BareMetalMips32Dual BareMetalMips32Single BareMetalMips64Single BareMetalMipsDual BareMetalMipsSingle MipsMalta MipsMalta iMX6S BareMetalOr1kSingle BareMetalM16cSingle BareMetalPowerPc32Single BareMetalV850Single ghs-multi RenesasUPD70F3441 ghs-multi RenesasUPD70F3441 virtio FaultInjection Zynq_PL_DualMicroblaze Zynq_PL_NoC Zynq_PL_NoC_node Zynq_PL_NostrumNoC Zynq_PL_NostrumNoC_node Zynq_PL_RO Zynq_PL_SingleMicroblaze Zynq_PL_TTELNoC Zynq_PL_TTELNoC_node XilinxML505 XilinxML505 zc702 zc706 Zynq Zynq_PL_Default Zynq_PS