Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

EPCS NVRAM help

Does anyone know how to setup u-boot so that the CFG_ENV_ is stored in EPCS and does anyone know how to bootm from EPCS I have managed to store an image in the EPCS My CFG_NIOS_EPCSBASE is ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Thanks for the reply.

I am trying to use u-boot and I already have EPCS controller added to my system and when it starts the FPGA configuration and u-boot is loaded but I have no EEPROM on my system so:-

I would like to know how to store/recall u-boot environment variables from EPCS and also how to use the bootm command from a locations in EPCS

Many thanks