Aero-Flex GAISLER GR-LEON4-ITX User Manual

GR-LEON4-ITXDevelopment Board Quick Start Guide AEROFLEX GAISLER AB Rev. 0.2, 2010-06-16

10 GR-LEON4-ITX Development BoardQuick Start GuideUsing GRMONThe GRMON User's Manual describes the capabilities of GRMON. Section

11 GR-LEON4-ITX Development BoardQuick Start Guide3 LINUX SYSTEM USER GUIDE3.1 OverviewWhen the system is powered on the processor will load the Li

12 GR-LEON4-ITX Development BoardQuick Start GuideUsername Password Descriptionuser user Normal user account.root root Super-user account. Should only

13 GR-LEON4-ITX Development BoardQuick Start Guideauto eth0iface eth0 inet staticaddress 192.168.0.58netmask 255.255.255.0network 192.168.0.0broadcast

14 GR-LEON4-ITX Development BoardQuick Start Guide4 GRMON AND THE GR-LEON4-ITX BOARD4.1 First stepsThe subsections below assume that GRMON, the host

15 GR-LEON4-ITX Development BoardQuick Start GuideEthernet Debug Communications Link (EDCL). However any of the other debug links would be fine. The f

16 GR-LEON4-ITX Development BoardQuick Start Guide GRMON LEON debug monitor v1.1.39 professional version … output removed …. Use command 'info sy

17 GR-LEON4-ITX Development BoardQuick Start Guide4.4 Drawing imagesGRMON has support for drawing both test screens and images in PPM ASCII format. T

18 GR-LEON4-ITX Development BoardQuick Start Guideto the SPI boot PROM on the GR-LEON4-ITX board. The first step in communicating with the SPI memory

19 GR-LEON4-ITX Development BoardQuick Start Guide4.6 Interacting with I2C devicesThe LEON4 ASIC device provides three I2C interfaces, two master

2 GR-LEON4-ITX Development BoardQuick Start GuideInformation furnished by Aeroflex Gaisler AB is believed to be accurate and reliable.However, no resp

20 GR-LEON4-ITX Development BoardQuick Start Guide5 ADVANCED TOPICS5.1 Building the Linux kernelOverviewAeroflex Gaisler provides a Linux

21 GR-LEON4-ITX Development BoardQuick Start GuideFigure 5-1: Selecting a SnapGear template configurationDownloading an image with GRMONAfter the new

22 GR-LEON4-ITX Development BoardQuick Start Guidegrlib>After this we can load the Linux image:grlib> load images/image.dsu section: .stage2 at

23 GR-LEON4-ITX Development BoardQuick Start GuideMemory: 252864k/262144k available (2120k kernel code, 9116k reserved, 292k data, 160k

24 GR-LEON4-ITX Development BoardQuick Start GuideUSB Mass Storage support registered. usbcore: registered new interface driver usbhid drivers/usb/inp

25 GR-LEON4-ITX Development BoardQuick Start GuideLast login: Thu Jan 1 01:03:40 1970 on ttyS0 Linux gr-leon4-itx 2.6.21.1 #17 SMP Tue Mar 16 15:28:2

26 GR-LEON4-ITX Development BoardQuick Start GuideIP route cache hash table entries: 2048 (order: 1, 8192 bytes) TCP established hash table entries: 8

27 GR-LEON4-ITX Development BoardQuick Start Guide5.2 Creating a boot PROMOverviewCreating a boot PROM allows the system to boot software after power

28 GR-LEON4-ITX Development BoardQuick Start GuideCompression Ratio: 3.035 section: .vmlinux at 0x40004000, size 2658560 bytes Uncoded stream length:

29 GR-LEON4-ITX Development BoardQuick Start Guidepack/u-boot/prebuilt this directory also contains a pre-built version of the mkimage tool. The sourc

3 GR-LEON4-ITX Development BoardQuick Start GuideTABLE OF CONTENTS1 INTRODUCTION...

30 GR-LEON4-ITX Development BoardQuick Start Guide=> sf probe=> sf erase 400000 200000=> sf write 40200000 400000 $(filesize)To see informati

31 GR-LEON4-ITX Development BoardQuick Start Guide6 TROUBLESHOOTING AND FREQUENCY ASKED QUESTIONS6.1 GeneralThe performance of the system is less c

32 GR-LEON4-ITX Development BoardQuick Start GuideThere is no known workaround for this issue and the LEON4-ASIC-DEMO device cannot be used in a syste

4 GR-LEON4-ITX Development BoardQuick Start Guide6.1 General...

5 GR-LEON4-ITX Development BoardQuick Start GuideLIST OF TABLES Table 3-1: System accounts...

6 GR-LEON4-ITX Development BoardQuick Start Guide1 INTRODUCTION1.1 OverviewThis document is a quick start guide for the GR-LEON4-ITX Development Boa

7 GR-LEON4-ITX Development BoardQuick Start Guide2 UNPACKING AND SETTING UP THE BOARD2.1 Unpacking and initial setupThe board is delivered with a po

8 GR-LEON4-ITX Development BoardQuick Start Guideonly provides PIN headers with the receive and transmit lines for the serial terminal it is recommend

9 GR-LEON4-ITX Development BoardQuick Start GuideConnecting with the included JTAG adapterThe JTAG adapter shall be connected to the board using the J