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UBUNTU 14.04 ON DE1-SOCSTEVEN ANDREWS
MAY 8TH, 2015
DOWNLOAD
FLASH
• MicroSD card
• sudo dd if=<Ubuntu_BSP_image> of=/dev/<sdcard#> bs=1M
DOWNLOAD CD IMAGE
FIND THE UNCOMPILED PROJECT
OPEN SOC_SYSTEM.QSYS
• Add PIO
• External_connection - set
ADD PIO TO CODE
COPY FROM QSYSPASTE INTO SOC_SYSTEM U0IN DE1_SOC_LINUX_FB.V
COMPILE
• First run analysis and synthesis
• Then run TCL scripts (Tools > Tcl Scripts)
• Fully Compile
CONVERT SOF TO RBF
RUN LINUX
• Copy the .rbf to SD card overwriting old file
• Put into DE1
• Power on
• Plug in accessories (Keyboard, mouse, Ethernet)
• Enjoy!
TALK TO HARDWARE
RUN THE FOLLOWINGCOPY HPS_0.H TO USB
COPY HEADER TO DE1 VIA USB
• Then write code using mmap() to map hardware to virtual space
• Write code!
• See “example.c”
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