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Altera_Forum's avatar
Altera_Forum
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20 years ago

How to implement my own bootloader

Hi, My system doesn't use CFI Flash but SPI Flash, so I have to creat my own bootloader to read code from SPI Flash to SDRAM. Now, I have implemented a bootloader code which is locat...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Hi David,

> As I know, NiosII IDE will create *.elf for you, but this file will contain many more

> redundant code which is for programming CFI Flash. What I need is only the following

> sections:

> .exceptions, .rodata, .rwdata and .text

Use nios2-elf-objcopy.

Regards,

--Scott