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==== 13 Feb 2015

NetUP Universal Dual DVB-CI FPGA firmware
Universal card with two DVB-C, DVB-C2, DVB-T, DVB-T2, DVB-S, DVB-S2 inputs and two Common Interface slots. 
http://www.netup.tv/en-EN/netup-universal-dual-dvb-ci

FPGA: EP4CGX22CF19C8
Series: Cyclone IV GX
Number of Logic Elements/Cells: 21280
Total RAM Bits: 774144
Package: 324-FBGA (19x19)

==== Firmware compilation

* Install Altera Quartus II Web Edition (free). Current version 14.1
* Open project (File->Open Project) Dual_Universal_CI.qpf
* Run "Processing -> Start Compilation". Compilation will take about 6 minutes on fast CPU
* Resulting firmware placed into out/netup_unidvb_top.sof file

==== Firmware preparation to upload into NetUP Universal Dual DVB-CI card

netup_unidvb_top.sof file should be converted to netup_unidvb_top.bin.
Below commands tested on Ubuntu Linux 14.10 with Altera Quartus II installed into /mnt/sdb/altera/14.1 and openjdk-8-jre package installed

* setup environments
$ /mnt/sdb/altera/14.1/nios2eds/nios2_command_shell.sh
------------------------------------------------
Altera Nios2 Command Shell [GCC 4]

Version 14.1, Build 186
------------------------------------------------

* conversion to srec
$ java -Xmx512m -jar /mnt/sdb/altera/14.1/nios2eds/bin/sof2flash.jar --input=netup_unidvb_top.sof --output=netup_unidvb_top.srec --compress --epcs --offset=0
Info: *******************************************************************
Info: Running Quartus II 64-Bit Convert_programming_file
Info: Command: quartus_cpf --no_banner --convert --device=EPCS128 --option=netup_unidvb_top.opt netup_unidvb_top.sof netup_unidvb_top.pof
Info (210033): Memory Map File netup_unidvb_top.map contains memory usage information for file netup_unidvb_top.pof
Info: Quartus II 64-Bit Convert_programming_file was successful. 0 errors, 0 warnings
    Info: Peak virtual memory: 441 megabytes
    Info: Processing ended: Fri Feb 13 13:24:09 2015
    Info: Elapsed time: 00:00:01
    Info: Total CPU time (on all processors): 00:00:02
Info: *******************************************************************
Info: Running Quartus II 64-Bit Convert_programming_file
Info: Command: quartus_cpf --no_banner --convert netup_unidvb_top.pof netup_unidvb_top.rpd
Info: Quartus II 64-Bit Convert_programming_file was successful. 0 errors, 0 warnings
    Info: Peak virtual memory: 434 megabytes
    Info: Processing ended: Fri Feb 13 13:24:13 2015
    Info: Elapsed time: 00:00:02
    Info: Total CPU time (on all processors): 00:00:02

* conversion to bin
$ /mnt/sdb/altera/14.1/nios2eds/bin/gnu/H-x86_64-pc-linux-gnu/bin/nios2-elf-objcopy -I srec -O binary netup_unidvb_top.srec netup_unidvb_top.bin

==== Upload firmware (netup_unidvb_top.bin) to NetUP Universal Dual DVB-CI card
* load m25p80 if not already loaded
$ modprobe m25p80

* reload netup_unidvb.ko with spi_enable=1 
$ rmmod netup_unidvb.ko && modprobe netup_unidvb.ko spi_enable=1)

* check mtd file for proper mtd device number
$ cat /proc/mtd
dev:    size   erasesize  name
mtd0: 01000000 00040000 "fpga_04:00.0"

* write firmware to flash
$ flashcp -v netup_unidvb_top.bin /dev/mtd0
Erasing blocks: 2/2 (100%)
Writing data: 387k/0k (100%)
Verifying data: 387k/0k (100%)

DONE

==== Remember to POWER OFF card (reset not enough) to new firmware take effect ==

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