--- In Jason Stahls <> wrote:
>
> pkm_munot wrote:
> > Hi Guys,
> >
> > As per the manual under boot section. This board as a initial bootloader in
> > EEPROM which is loaded at power up and later talks to SDcard. Apter
> > initializing of SDcard the boards boots from SDcard directly. I am trying
> > to implement a similar boot sequence for my board based on EP9307 chip.
> >
> > Can anyone please provide some pointers to the source code for EEPROM
> > bootloader and TS_SDBOOT.
>
> I doubt TS will release the code for their bootloader but the best way
> to get it would call them and ask for it. Now for SD boot, I believe
> the SD interface is implemented in the FPGA so that would hose using
> TS's boot loader anyways :(
>
> --
> Jason Stahls
>
Thanks Jason,
I will trying calling them and see if I can get any pointers from them. As per
the current design for TS7300 I guess the sdcard interface is implemented in
FPGA. In my case I dont have a FPGA but I have a serial flash. I have
downloaded spi_boot example from Cirrus logic website and its working
successfully on my board.
Now I am trying to write a second stage bootloader which will initialize the
sdcard and load redboot from sdcard. This in turn will load rest of the bits
from SDcard.
Its this approach right?
Cheers
Tama
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