But I can upload project files as an archive, here: https://yadi.sk/d/4HMR5UX9x3ddV
Last three files must be placed on the FAT formatted SD card.
Preloader image is a special case - it must be written in second custom partition of type 0xa2 by the alt-boot-disk-util utility.
PS: this info is just in case, as the SoC developer should knew it already.
Sorry, I'm new to the DE1-SOC
I copy the files to the SD-Card, did the
$ alt-boot-disk-util.exe -p mpl_C5_s-mkpimage.bin -a write -d G
Altera Boot Disk Utility
Copyright (C) 1991-2014 Altera Corporation
Altera Boot Disk Utility was successful.
But I get on the terminal as output:
INIT: MPL build: Oct 23 2016 22:20:29
INIT: Initializing board.
INIT: MPU clock = 100 MHz
INIT: DDR clock = 400 MHz
INIT: Initializing successful.
MPL: SDRAM Size is 1048576KB.
MPL: Booting from FAT.
FAT: Mounting FAT.
FAT: Read image [app.img] header.
FAT: Read remaining image data.
FAT: Image loaded to memory.
FAT: Read FPGA [fpga.img] header.
FAT: Read remaining FPGA data.
FAT: FPGA loaded to memory.
MPL: SDRAM ECC Clearing is enabled.
MPL: SDRAM Boot Region: 0x00100000 to 0x02000000.
ERROR: FPGA programming error.
ERROR: Error in boot process. Halting.
I'm sure it is something obvious