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Altera_Forum's avatar
Altera_Forum
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11 years ago

cycloneive boot from sd card

Hello to all! I'm working with a cycloneive board. I use the program university avalon sd card interface, and i can read and write a file (fat16) from/to a 2GB sd card. I would copy a .bin ...
Altera_Forum's avatar
Altera_Forum
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11 years ago

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is not possible make a "reserved area" on the sdram?

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Yes. You can create two separate memory sections sdram1 and sdram2 and map the boot code into sdram1, while you load sd code and execute application into sdram2.

If I remember correctly you need to go to the linker script page of bsp editor: remove the default sdram memory region and define two non-overlapping regions sdram1 and sdram2 at the desired addresses.