I found thta 0x84 command is issued by IBL to FPGA over SPI_CS0.
I believe it is READ BM_GPI command, and it is reading Booting Mode Register on FPGA instead of DEVSTAT register on DSP.
Is it true? IBL requires FPGA functions to boot-up?
Note that i am facing with I2C booting problem, It wouldn't reading NOR image over SPI...
It may hang up IBL itself...
Thanks,
Gilbert
Thanks Rajasekaran !
Yup, my FPGA is holding boot mode pins strongly and it stored in DEVSTAT register, i verified it through JTAG emulator.
My question was....Does FPGA involved or not for IBL running??
Anyhow, i modify FPGA to reply BM GPI command, and situation was changed now.
A this moment, "IBL:Bootig from NOR" message is shown repeatly, IBLiis fall in endless loop.
That means iblNorBoot() function does not work correclly.
So, i am trying to rebuild IBL for debugging.
There's some error as below. But, i don't know how can i fix it up...
1) ethboot build has a problem with "../../src" path.
Other build has not same problwm.
2) ethboot build has a problem with ">>WARNING: more than one source....".
3) Most of all build has SED 's' command trouble.
