BSP Developer's Guide

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VxWorks 5.5 BSP Developer’s Guide you must also specify an additional configuration file called secondBspName.T2. Where secondBspName is the name of the BSP running on the reference board used by the second target. All the configuration parameters for the first target should use a T1_ prefix and all parameters for the reference board should use a T2_ prefix. See the sample set of configuration files provided in the $WIND_BASE/host/resource/test/bspVal directory. Parameters referred to as optional need not be defined because the BSP tests have default values associated with these macros. All other parameters must be defined, even if they are set to "". If two target tests are run with the targets on a common VME backplane then the test assumes T1 target as the system controller by default. The user can set an optional configuration parameter T1_BUS_MASTER to FALSE for overriding this default configuration. This is particularly useful to run busTas test with T2 target as a slave on the common VME backplane. This has an impact on the rebooting sequence of targets since the system controller is required to reboot before any slaves on the VME backplane are rebooted. The VTS configuration parameters T1_SER_DEVICE, T1_SER_BAUD, T2_SER_DEVICE and T2_SER_BAUD can be optionally specified as command line parameters to the bspVal command. If any of these configuration parameters are specified as command line parameters to the bspVal command, the default values specified in the configuration files are overwritten. LOG FILES By default, the bspVal script creates a directory named vtsLogs in the BSP directory. In this directory a log file of the form bspValidationLog.PID, where PID is the ID of the process associated with the bspVal script execution, is created for each run of VTS. Make sure that the BSP directory has required permissions to allow creation of the vtsLogs directory. Alternatively, you can use the TEST_LOG_FILE environment variable to specify the full path name of a user-defined log file. Note that as long as the TEST_LOG_FILE environment variable remains defined, all subsequent runs of the bspVal will append their log output to this file. To return to the default log-file location, unset TEST_LOG_FILE. VTS ORGANIZATION The organization of the VTS over the Tornado tree is as shown below: $WIND_BASE/ target/src/test/bspVal/ (pklib.c, the target test library) host/ resource/test/bspVal/ (configuration files) src/test/ tclserial/ (all, required source files) bspVal/ src/tests/ (all tests) src/lib/ (all library routines) 368
J BSP Validation Test Suite Reference Entries TEST LIST The target test library pkLib.c is compiled for each BSP by copying the file into the BSP directory. The bspVal script checks for the existence of pkLib.o, copies the source file to the BSP directory if necessary, generates pkLib.o, and loads it onto the target. If you make any changes to the files in $WIND_BASE/target/src/test/bspVal, you must delete pkLib.o and unload the previous object module from the target so that the latest code is used. The tclserial directory contains the source files for the functions used to access the serial port on the host that is bound to Tcl. The serLib.tcl file contains a set of library functions that are an extension of tclserial. Every test has to be invoked using the bspVal command with required options. Tests involving single target and no reboot are run first, followed by tests involving two targets, followed by clock tests, followed by tests that reboot the target. Within these limitations, you can specify the order in which the tests are run. After parsing through the command line parameters, bspVal: 1. Checks the validity of the target server(s) specified using a checkServerName library function. 2. Sources the configuration parameters from the resource directory. 3. Reboots the target(s) if necessary (an option you can specify). 4. Loads pkLib.o on the target. 5. Opens a pipeline to windsh to send commands to source the Tcl scripts and run the tests. You can abort the test scripts at any time using an interrupt signal (normally CTRL+c). However, the target board might continue to execute local tasks. This situation could leave the board in such a state that a power-cycle reset is necessary. This section lists all the tests currently included in the BSP validation test suite. Some tests run stand-alone. Some require a reference board. The tests listed below run stand-alone. auxClock Tests auxiliary clock’s functionality. baudConsole Tests console’s ability to communicate at all supported serial baud rates. bootline Verifies commands executable from vxWorks boot prompt. eprom Verifies ROM read operations. error1 Verifies the target local bus access, off-board bus access and divide by zero exceptions initiated from the target shell. J 369
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VxWorks® 5.5 BSP DEVELOPER’S GUI
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1 Overview ........................
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Contents 1 Overview ...............
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Contents 3.6.5 Cache, MMU, and DMA
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Contents Memory-Mapped Chips ......
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Contents 7.3.3 System Configuration
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Contents 9.5.4 Processing .........
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Contents F Generic Drivers ........
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Contents Stopping the Driver Withou
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1 Overview 1.1 Introduction One str
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1 Overview ■ New Drivers Many new
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1 Overview Included with Tornado (n
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1 Overview ■ ■ ■ ■ ■ ■
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1 Overview Table 1-1 Font Usage for
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2 BSP Organization 2.1 Introduction
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2 BSP Organization Files in the tar
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2 BSP Organization Files in the tar
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2 BSP Organization Version 1.0 BSPs
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2 BSP Organization SM_MEM_SIZE The
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2 BSP Organization For boards witho
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2 BSP Organization PCI_MSTR_IO_LOCA
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2 BSP Organization The entry point
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2 BSP Organization target.nr The fi
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2 BSP Organization bootrom This fil
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2 BSP Organization sysSerialHwInit(
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2 BSP Organization The Motorola M68
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2 BSP Organization Many VxWorks fac
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2 BSP Organization further board in
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3 Creating a New BSP 3.1 Introducti
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3 Creating a New BSP 3.2 Setting Up
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3 Creating a New BSP Makefile At a
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3 Creating a New BSP char * sysBspR
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3 Creating a New BSP ... #endif } T
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3 Creating a New BSP int dummy; ...
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3 Creating a New BSP To find the so
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3 Creating a New BSP might want to
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3 Creating a New BSP ■ It has a V
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3 Creating a New BSP 3.6.7 SCSI VxW
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4 Hardware Guidelines 4.1 Introduct
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4 Hardware Guidelines Higher-level
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4 Hardware Guidelines Such dedicate
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4 Hardware Guidelines Especially us
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4 Hardware Guidelines selected from
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4 Hardware Guidelines Hardware Inte
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4 Hardware Guidelines 4.4.2 System
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4 Hardware Guidelines only deal wit
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4 Hardware Guidelines 4.4.13 Parall
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4 Hardware Guidelines 0x10000, /* 6
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4 Hardware Guidelines The following
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5 Driver Guidelines 5.1 Introductio
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5 Driver Guidelines Maintenance and
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5 Driver Guidelines word addresses.
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5 Driver Guidelines 5.4 Design Guid
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5 Driver Guidelines Per-Device Data
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5 Driver Guidelines To fix this sit
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5 Driver Guidelines block are more
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5 Driver Guidelines 5.8 Driver Use
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5 Driver Guidelines ■ ■ Memory
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5 Driver Guidelines The level of ca
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5 Driver Guidelines cache for the d
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6 Components 6.1 Introduction Torna
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6 Components 6.2 Component Descript
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6 Components ■ User Presentation.
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6 Components Folder FOLDER_ANSI { N
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6 Components in a single project. I
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6 Components The component object i
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6 Components Parameters Parameters
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6 Components In the example, the co
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6 Components (2) comps/vxWorks/arch
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6 Components Figure 6-4 Include Com
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6 Components The _CHILDREN property
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6 Components ! CAUTION: Do not alte
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6 Components ■ Check the Project
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7 Validation Testing 7.1 Introducti
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7 Validation Testing ■ ■ The te
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7 Validation Testing 2. The script
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7 Validation Testing Figure 7-4 Typ
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7 Validation Testing NOTE: Wind Riv
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7 Validation Testing scsi Requires
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7 Validation Testing Table 7-1 Vali
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7 Validation Testing Table 7-2 Vali
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7 Validation Testing sysProcNumGet
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7 Validation Testing The log file c
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8 Writing Portable C Code This chap
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8 Writing Portable C Code attribute
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8 Writing Portable C Code 8.1.3 Sta
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8 Writing Portable C Code 8.1.5 Oth
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8 Writing Portable C Code The last
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8 Writing Portable C Code Always sp
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8 Writing Portable C Code 8.2 Tool
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9 Documentation Guidelines 9.1 Intr
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9 Documentation Guidelines Table 9-
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9 Documentation Guidelines Table 9-
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9 Documentation Guidelines ■ Avoi
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9 Documentation Guidelines INCLUDE
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9 Documentation Guidelines INTRODUC
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9 Documentation Guidelines 9.5 Gene
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10 Product Packaging 10.1 SETUP Dev
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10 Product Packaging ... include $(
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10 Product Packaging Vendor-Supplie
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10 Product Packaging in the project
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A Upgrading a BSP for Tornado 2.0 T
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A Upgrading a BSP for Tornado 2.0 A
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A Upgrading a BSP for Tornado 2.0
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A Upgrading a BSP for Tornado 2.0 6
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B Upgrading a BSP for Tornado 2.2 T
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B Upgrading a BSP for Tornado 2.2 C
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B Upgrading a BSP for Tornado 2.2 c
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B Upgrading a BSP for Tornado 2.2
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C Upgrading a BSP for the VxWorks N
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D VxWorks Boot Sequence Table D-1 d
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D VxWorks Boot Sequence Table D-1 V
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E Component Language E.1 Component
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E Component Language REQUIRES r1 r2
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E Component Language } // default i
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E Component Language FOLDER_WINDVIE
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E Component Language initialization
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E Component Language INCLUDE_MMU_BA
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E Component Language INCLUDE_NETWOR
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E Component Language INCLUDE_WDB_ME
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F Generic Drivers F.1 Introduction
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F Generic Drivers CONSOLE_TTY This
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F Generic Drivers Define SIO_CALLBA
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F Generic Drivers F.10 PCI Bus The
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G Upgrading 4.3 BSD Network Drivers
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H Implementing a MUX-Based Network
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L Refgen Yields output approximatel
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L Refgen EXAMPLE INCLUDES SEE ALSO
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M BSP Product Contents When you are
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M BSP Product Contents Do not inclu
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Index A abort button 82 addressing
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Index clocks see also individual cl
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Index naming conventions 95 perform
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Index INCLUDE_USR_APPL 38 INCLUDE_V
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Index network drivers 58 network in
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Index scsiCtrlLib 324 scsiDirectLib
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Index testing, validation 139-158 s
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