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Altera_Forum's avatar
Altera_Forum
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12 years ago

How to boot baremetal code from sd card

Hi I want to boot the baremetal code from sd card. I need some examples and the procedure about how to write the binary to SD card
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Linux probably loads using uboot - look at how uboot gets loaded.

The ARM cpu itself will just execute code from its reset vector - which will need to be ROM.

However uboot may well do a load of initialisation that your 'baremetal' code will need to replicate.