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Altera_Forum's avatar
Altera_Forum
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10 years ago

a question about boot from QSPI

Hi， I need some help about boot from QSPI. I know altera named our boot-stages as BootROM, Preloader, U-boot or RTOS or Baremetal on 3th stage. I have succeeded to boot from QSPI now. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

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your bare metal spited stage into 2, is this still under the same *.bin file which located in 0x60000?

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no,they are in different .bin.

each .bin in different addresses of Qspi.

so preloader only load stage 1 program,

then stage 1 program load stage 2 program,and jumps to it.

Now, i can run stage 1 program successfully,but not stage2.