BSP Developer's Guide

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VxWorks 5.5 BSP Developer’s Guide HARDWARE DETAILS Section This section discusses hardware elements and device drivers, such as serial, Ethernet, and SCSI. It also includes memory maps for each bus and lists of interrupt levels and/or vector numbers for each interrupting source. SPECIAL CONSIDERATIONS Section This section identifies the unique characteristics of the board. It includes all information needed by the user that does not fit in any other section. For customers who have the BSP Validation Test Suite, this section must also address known failures of VTS tests. Presumably the board doesn’t have a special feature or it implements it in a special manner. The BSP writer is responsible for documenting all exceptions noted during VTS testing of the BSP. BOARD LAYOUT Section Use the .bS/.bE macros to display board diagrams. See the template BSP for guidelines on diagramming jumper positions, or see target.nr, p.27. SEE ALSO Section This section always references the Setup and Startup chapter of the Tornado User’s Guide. Other Wind River manuals can be referenced as necessary. Use the .tG macro for Tornado User’s Guide references. Use the .pG macro for VxWorks Programmer’s Guide references. (See Markup Commands, p.190.) Use the .iB macro for other manuals. For example: BIBLIOGRAPHY Section .SH "SEE ALSO" .tG "Setup and Startup," .pG "Configuration, Motorola MC680x0" This section references any additional technical manuals, data sheets, or supplements that the user should have at hand. Use the .iB macro for these references. (See Markup Commands, p.190.) For example: .SH "BIBLIOGRAPHY" .iB "Motorola MC68020 User’s Manual" .iB "Motorola MC68030 User’s Manual" 188
9 Documentation Guidelines 9.5 Generating Reference Pages This section discusses the mechanics of generating BSP documentation: the files and tools used, the text formatting commands, and the makefile system used to process documentation from source code to printable reference pages. 9.5.1 Files File-name extensions indicate the following types of files: .s assembly-language source files. .c C-language source files. .nr nroff/troff source file. .html generated HTML file. 9 Source Directory target/config/bspname This directory contains the C and assembly sources and documentation sources for a particular BSP; bspname is a directory name reflecting the maker and model of the board; for example, mv147 = Motorola MVME147. The files relevant to documentation are: Makefile Master makefile for building BSP and VxWorks modules. Three constants must be defined for documentation: TARGET_DIR, VENDOR, and BOARD. See 9.5.4 Processing, p.193 for more information. depend.bspname Dependency rules generated by Makefile. sysLib.c Library of board-dependent C routines. target.nr Source for the target-information reference page, containing general information about a board’s installation requirements or capabilities as they relate to VxWorks. This file is “manually” created nroff/troff source. 189
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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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Page 221 and 222: A Upgrading a BSP for Tornado 2.0 T
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Page 241 and 242: D VxWorks Boot Sequence Table D-1 d
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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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J BSP Validation Test Suite Referen
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K BSP Validation Checklists This ap
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K BSP Validation Checklists BSP Val
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K BSP Validation Checklists 7. Veri
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K BSP Validation Checklists 2. If t
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K BSP Validation Checklists Validat
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K BSP Validation Checklists Manufac
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K BSP Validation Checklists Manufac
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L Refgen NOTE: In Tornado 1.0.1 and
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L Refgen * SYNOPSIS * \cs * void xx
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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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