Hi,
I am trying to load the FPGA using the SD card with Altera Linux.
When I set the MSEL bits to 00000, the FPGA loads from the PGM on power on, but then Linux attempts to load the FPGA image from the SD card and returns a -4. This happens during U-boot. Because there is something funny going on with the MSEL bit, this results in no FPGA image loading.
http://rocketboards.org/foswiki/documentation/gsrdprogrammingfpga When I set the MSEL bits to 01000, the FPGA fails to load from the PGM, resulting in a the RED MAX_ERR led lighting up. However, 10 seconds later, altera linux u-boot loads the FPGA image from the sd card and to me it looks like everything worked correctly. But the MAX_ERR led is still on.
I would like to load the FPGA image from the SD card without the RED led from MAX_ERR. Has anyone found a way around this? Am I missing something obvious?
Thanks for any help,
John
