BSP Developer's Guide

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VxWorks 5.5 BSP Developer’s Guide EXAMPLE SEE ALSO Output consists of: BSP VALIDATION TEST ------------------- Target server : t53-160 BSP : mv147 Log file : /tmp/bspValidationLog.5219 First Error Test : bus-error test for local address : PASS bus-error test for offboard address : PASS Divide by zero test : PASS Tests RUN 3 Tests PASSED 3 Tests FAILED 0 Tests SKIPPED 0 bspVal.sh, bspPkCommonProc.tcl, serLib.tcl, envLib.tcl, pkLib.c error2 NAME SYNOPSIS DESCRIPTION error2 – error handling tests bspVal options error2 This test verifies that the target board does not hang while handling errors initiated from the VxWorks shell. The entire test can take several minutes to run. See bspVal.sh for an explanation of options. In order to run this test, the target has to be configured with auxiliary clock. To do this, add INCLUDE_AUXCLK to config.h file of the BSP or include the component INCLUDE_AUX_CLK, if using project facility. NOTE: This reference entry lists the most likely reasons for a test’s failure. However, it does not list all possible reasons. The first test connects a routine that causes a bus error to the target’s system clock interrupt. This causes an exception at interrupt level, known as a “catastrophic” error. This exception should result in a reboot of the board. An appropriate error message should be displayed by the target. If this test fails, check that the sysToMonitor( ) routine in sysLib.c is functioning properly. Also check that the address of sysExcMsg is set correctly in sysLib.c. 382
J BSP Validation Test Suite Reference Entries The second test reboots the target from the shell while characters are sent to the serial console and the auxiliary clock is enabled at the maximum rate. This checks that pending interrupts do not cause problems while rebooting. If this test fails, check that CPU interrupts are properly disabled in romInit( ), which is defined in romInit.s, and that all serial device interrupts are disabled and cleared in sysSerialHwInit( ). Also, check that the auxiliary clock routine sysAuxClkRoutine( ) is initialized to NULL and, if it is NULL, that the auxiliary clock is not called in sysAuxClkInt( ). Make sure that all the boot-line parameters in the configuration file represent the actual target boot parameters. Failing to do so could leave target in a state where a power cycle reset would be necessary with change in boot parameters. Barring serious hardware or software limitations (such as an identifiable VxWorks problem), the target board must pass all tests for the BSP to be validated. CONFIGURATION PARAMETERS T1_OFFBOARD_ERR_ADRS Off-board address that causes a bus error. (required) T1_CATASTROPHIC_ERR_MSG catastrophic error message keyword (required) T1_SER_DEVICE Serial device that is used on host. (required) T1_SER_BAUD Serial baud rate used. (required) T1_TMO_BOOT Timeout value for booting vxWorks. (required) EXAMPLE SEE ALSO Output consists of: BSP VALIDATION TEST ------------------- Target server : t53-160 BSP : mv147 Log file : /tmp/bspValidationLog.5219 Second Error Test : catastrophic error test : PASS reboot with interrupts : PASS Tests RUN 2 Tests PASSED 2 Tests FAILED 0 Tests SKIPPED 0 bspVal.sh, bspPkCommonProc.tcl, serLib.tcl, envLib.tcl J 383
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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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2 BSP Organization can have very un
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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 not, use the s
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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 to the start
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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 The rest of t
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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 NOTE: INIT_BEFORE only
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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 Spelling
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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 ■ ■
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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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9 Documentation Guidelines uppercas
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9 Documentation Guidelines The foll
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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
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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 NV_RAM_SIZE Defin
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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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I Writing a SCSI-2 Device Driver I.
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Page 383 and 384: J BSP Validation Test Suite Referen
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Page 441 and 442: M BSP Product Contents When you are
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Page 445 and 446: Index A abort button 82 addressing
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Page 449 and 450: 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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