SMART Embedded Computing COMX-P2020 BSP Manuals

Manuals and User Guides for SMART Embedded Computing COMX-P2020 BSP. We have 3 SMART Embedded Computing COMX-P2020 BSP manuals available for free PDF download: User Manual, Installation And Use Manual, Quick Start Manual

SMART Embedded Computing COMX-P2020 BSP Installation And Use Manual

SMART Embedded Computing COMX-P2020 BSP Installation And Use Manual (92 pages)

Brand: SMART Embedded Computing | Category: Control Unit | Size: 1 MB

Table of Contents

Table of Contents
3
About this Manual

11
Safety Notes

15
Sicherheitshinweise

17
1 Introduction

19
2 Hardware Preparation and Installation

29
3 Controls, Leds, and Connectors

37
- Board Layout
  37
- Figure 3-1 COMX-P2020 Module Components
  37
- Figure 3-2 COMX-P2020 Module Components (Rear View)
  38
- Connectors and Switches
  39
  - COM Express Connector
    39
  - Table 3-1 COM Express Connector
    39
  - Default Switch Settings
    44
    
    DIP Switch Setting
    44
    
    Table 3-2 DIP Switch Setting
    44
    
    Table 3-3 S3_23 Settings
    44
    
    Table 3-4 S3_14 Settings
    44
    
    Table 3-5 S7_23 Settings
    45
    
    Table 3-6 S7_14 Settings
    45
    
    PHY Address Settings
    46
    
    I 2 C Bus #1 Address Setting
    46
    
    I 2 C Bus #2 Address Setting
    46
    
    Table 3-7 PHY Address Settings
    46
    
    Table 3-8 I 2 C Bus #1 Address Setting
    46
    
    Table 3-9 I 2 C Bus #2 Address Setting
    46
    
    Other Pin Strap Settings
    47
  - Debug Ports
    66
    
    P1 Jtag
    66
    
    Table 3-10 CPU Debug (P1)
    66
    
    Table 3-11 GE PHY Debug (Test Point14-19)
    66
  - Switches and Leds for Debug Use
    67
  - Table 3-12 Debug Switches
    67
  - Table 3-13 Debug Leds
    67
- Leds
  68
- Table 3-14 Leds
  68
- Figure 3-3 Location of Leds
  68
4 Functional Description

69
- Block Diagram
  69
- Processor
  69
- Figure 4-1 Block Diagram
  69
- Figure 4-2 P2020 Processor Block Diagram
  70
- Memory
  71
  - Sdram
    71
  - SD Card
    71
  - SPI Flash
    71
  - Figure 4-3 SPI Area for U-Boot
    71
  - Eeprom
    72
- Video
  72
- I 2 C
  72
  - I 2 C Bus
    72
  - I 2 C Eeprom
    72
  - Pca9545
    72
  - Ddr3 Spd
    73
  - RTC and Watchdog Timer
    73
- Reset Logic
  73
- Lm75Cim-3
  74
- Figure 4-4 Reset Logic
  74
- Interrupt Logic
  75
- Jtag
  75
- Gpio
  75
- Table 4-1 GPIO Description
  75
- Figure 4-5 Interrupt Logic
  75
- Uart
  76
- Usb
  77
- PCI Express
  77
- Table 4-2 Initialization Parameters
  77
- Ethernet (Etsec)
  78
5 Maps and Registers

79
- Memory Map
  79
- Table 5-1 Memory Map
  79
- IRQ Distribution
  80
- Registers
  80
- Table 5-2 IRQ Distribution
  80
6 Firmware Upgrade

81
- Upgrade Procedure
  81
  - Host Setup
    81
  - Upgrade Microsd Card
    82
  - Upgrade SPI Flash
    84
7 Operating System and Driver Support

87
Related Documentation

89
- SMART Embedded Computing Documentation
  89
- References
  89
- Table A-1 SMART EC Documentation
  89
- Table A-2 References
  89

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SMART Embedded Computing COMX-P2020 BSP User Manual

SMART Embedded Computing COMX-P2020 BSP User Manual (100 pages)

Brand: SMART Embedded Computing | Category: Control Unit | Size: 0 MB

Table of Contents

Table of Contents
3
About this Manual

11
1 Overview

15
2 Host Setup

17
- Setting up the Host
  17
3 Get and Install the Toolkit and BSP

19
4 BSP Build Environment

23
- Build U-Boot
  23
  - About U-Boot
    23
  - U-Boot for COMX-P2020
    23
  - Memory Map
    24
  - Compile U-Boot for SPI Flash
    24
  - Table 4-1 Memory Map
    24
  - Compile U-Boot for SD Card
    25
- Build Linux Kernel and Device Tree
  26
- Build Root File System
  31
  - Build Rootfs-Min-Ext2.Img
    31
  - Build Rootfs-Usr-Ext2.Img
    33
  - Build Rootfs-Dev-Ext2.Img
    34
  - Build Rootfs-Lrfs.tar.gz
    35
  - Build Rootfs-Nfs.tar.gz
    36
  - Build Release Package for COMX-P2020
    37
5 U-Boot Deployment

39
- Switch Setting on COMX-P2020
  39
- Host Setup
  39
- Table 5-1 Content for ID EEPROM
  39
- Start-Up U-Boot
  40
  - Program SD Card
    40
  - Start-Up U-Boot from SD Card
    42
  - Program SPI Flash with SF100
    43
  - Set the Switch
    45
- U-Boot Command
  46
  - Uart
    49
  - Gpio
    49
  - Table 5-2 GPIO Description
    49
  - ID Eeprom (At24C02)
    51
  - Table 5-3 Content for ID EEPROM
    52
  - Board EEPROM (AT24C02)
    54
  - Table 5-4 Content for Board EEPROM
    54
  - I2C Switch (PCA9545)
    57
  - Temperature Sensor (LM75CIM-3)
    58
  - Ddr3 Spd
    58
  - M41St85Wmx6Tr
    59
  - SPI Flash
    61
  - Figure 5-1 SPI Flash Content
    61
  - SD Card
    62
  - Usb
    62
  - PCI Express
    62
  - Etsec & BCM5482
    64
- Configure U-Boot Environment
  64
- Upgrade U-Boot for SPI Flash Using TFTP
  68
6 Start Linux

71
7 Linux Deployment

93
- I2C Driver
  93
- Detect I2C Device
  93
- Dump I2C Device
  94
- Get Registers of I2C Device
  96
- Get Temperature of LM75
  96
- Frame Buffer of XGI
  97
- Figure 7-1 Output for Framebuffer Test Program
  97
- Minigui Example
  98
- Figure 7-2 Output for Minigui Example
  98

SMART Embedded Computing COMX-P2020 BSP Quick Start Manual

SMART Embedded Computing COMX-P2020 BSP Quick Start Manual (2 pages)

Brand: SMART Embedded Computing | Category: Control Unit | Size: 0 MB

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