Honored ContributorHi everyone
I record a tutorial video about how to boot uclinux on Nios II Processor with MMC I used DE2-115 as reference but you can use any board that you like Feel free to contact me if you have any problem at: hafezi.mahdi@live.com or use this forum Link to tutorial video: http://www.youtube.com/watch?v=rxlyezof0rs
Honored Contributor
name@idea-PC /cygdrive/c/altera/13.1
$ quartus_pgm.exe -m jtag -c USB-Blaster -o "p;tPad_Selector.sof"
Info: *******************************************************************
Info: Running Quartus II 32-bit Programmer
Info: Version 13.1.0 Build 162 10/23/2013 SJ Web Edition
Info: Copyright (coffee) 1991-2013 Altera Corporation. All rights reserved.
Info: Your use of Altera Corporation's design tools, logic functions
Info: and other software and tools, and its AMPP partner logic
Info: functions, and any output files from any of the foregoing
Info: (including device programming or simulation files), and any
Info: associated documentation or information are expressly subject
Info: to the terms and conditions of the Altera Program License
Info: Subscription Agreement, Altera MegaCore Function License
Info: Agreement, or other applicable license agreement, including,
Info: without limitation, that your use is for the sole purpose of
Info: programming logic devices manufactured by Altera and sold by
Info: Altera or its authorized distributors. Please refer to the
Info: applicable agreement for further details.
Info: Processing started: Fri Mar 14 14:41:44 2014
Info: Command: quartus_pgm -m jtag -c USB-Blaster -o p;tPad_Selector.sof
Info (213045): Using programming cable "USB-Blaster "
Info (213011): Using programming file tPad_Selector.sof with checksum 0x00BBDF04
for device EP4CE115F29@1
Info (209060): Started Programmer operation at Fri Mar 14 14:41:49 2014
Info (209016): Configuring device index 1
Info (209017): Device 1 contains JTAG ID code 0x020F70DD
Info (209007): Configuration succeeded -- 1 device(s) configured
Info (209011): Successfully performed operation(s)
Info (209061): Ended Programmer operation at Fri Mar 14 14:41:55 2014
Info: Quartus II 32-bit Programmer was successful. 0 errors, 0 warnings
Info: Peak virtual memory: 191 megabytes
Info: Processing ended: Fri Mar 14 14:41:55 2014
Info: Elapsed time: 00:00:11
Info: Total CPU time (on all processors): 00:00:04
name@idea-PC /cygdrive/c/altera/13.1
$ nios2-flash-programmer.exe --epcs --base=0x0a001800 tPad_Selector.flash
Using cable "USB-Blaster ", device 1, instance 0x00
Resetting and pausing target processor: OK
No EPCS layout data - looking for section
Unable to use EPCS device
Leaving target processor paused
No EPCS layout data - looking for section
Unable to use EPCS device
Hi all,
When you download the 'Application Selector", if you get an error by "nios2-flash-programmer" like No EPCS layout data - looking for section [EPCS-010216] , please refer the page http://www.alteraforum.com/forum/showthread.php?t=20576 (http://www.alteraforum.com/forum/showthread.php?t=20576) or http://www.altera.com/literature/ug/ug_nios2_flash_programmer.pdf (http://www.altera.com/literature/ug/ug_nios2_flash_programmer.pdf) the section "A. Non-Standard Flash Memories" at pp.23 KazuHonored ContributorKazuyasu, thank you. I solve my problem by adding the following information to "nios2-flash-override.txt"
(for me it is located in "C:\altera\13.1\nios2eds\bin" )
# EPCS64N (lead-free)
sector_size = 65536
sector_count = 128
syntax error: unexpected "("
Hi,
--- Quote Start --- But I have another question: How can i compile programms for this linux? I tried these instructions: http://www.alterawiki.com/wiki/binarytoolchain http://www.alterawiki.com/wiki/compile_hello I compile programm in this way: nios2-linux-uclibc-gcc hello.c -o hello -elf2flt Then i have a binary file. But when i try to run it on DE2-115 it gives me error like this:
syntax error: unexpected "("
kazu-Latitude-E5500:~$ nios2-wrs-linux-gnu-gcc --version
nios2-wrs-linux-gnu-gcc (Wind River Linux Sourcery G++ 4.1-176) 4.1.2
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
nios2-linux-gnu-gcc main.c
Hi,
--- Quote Start --- DE2-115 has leds, buttons etc. Can i control them from linux? --- Quote End --- I've connected almost all DE2-115's peripheral devices including KEY[3..0] (KEY[0] is abused for the system reset), SW[17..0], LEDR[17..0], LEDG[8..0] and LCD, etc. except Ethernet 1, SRAM, Video decoder and IDE 40pins GPIO. But drivers are not included, so you can't use them from the linux side now. If you have strong request, I will implement those drivers, but I can't imagine the those usage except for X'mas illuminations:confused:. What is your purpose for? KazuHonored Contributor
pio_green_led: BASE = 0x0000_00a0, END = 0x0000_00af
pio_red_led: BASE = 0x0000_00b0, END = 0x0000_00bf
pio_button: BASE = 0x0000_00d0, END = 0x0000_00df
lcd: BASE = 0x0000_00e0, END = 0x0000_00ef
There is also an issue with eth0 interface. It works only in half duplex mode even when i write "ethtool -s eth0 autoneg off speed 100 duplex full ".
Honored ContributorHi,
--- Quote Start ---
pio_green_led: BASE = 0x0000_00a0, END = 0x0000_00af
pio_red_led: BASE = 0x0000_00b0, END = 0x0000_00bf
pio_button: BASE = 0x0000_00d0, END = 0x0000_00df
lcd: BASE = 0x0000_00e0, END = 0x0000_00ef
pio_green_led: BASE = 0x0800_00a0, END = 0x0800_00af
pio_red_led: BASE = 0x0800_00b0, END = 0x0800_00bf
pio_button: BASE = 0x0800_00d0, END = 0x0800_00df
lcd: BASE = 0x0800_00e0, END = 0x0800_00ef
Thanks.
--- Quote Start --- These peripherals are connected to the Nios2 CPU via a "clock bridge". So the correct physical addresses are
pio_green_led: BASE = 0x0800_00a0, END = 0x0800_00af
pio_red_led: BASE = 0x0800_00b0, END = 0x0800_00bf
pio_button: BASE = 0x0800_00d0, END = 0x0800_00df
lcd: BASE = 0x0800_00e0, END = 0x0800_00ef
