[Suzaku-en:00237] Re: Flash problem

Yasushi SHOJI email@hidden
Tue Oct 24 10:43:30 JST 2006


At Sun, 22 Oct 2006 08:58:17 +0000 (GMT),
Pierre-Frederic wrote:
>     Now that I have a nice FPGA bitstream with my custom peripherals and custom software in BRAM, how do I put this bitstream in the Flash to make the Suzaku load it at boot ?

See 4.4.9.  FPGA Configuration in suzaku hardware manual 1.0.4

>     The manual explains how to overwrite the uclinux image or hermit but not how to do this.
>     I have a .bit file.
>     I see two solutions :

>     - Use lb2play and the TE7720 chip. Problem : I have to switch
>     the JTAG cable from the FPGA socket to the other JTAG socket
>     everytime I want to download something, and it's cumbersome.

while you are developing and/or debugging, connect your parallel cable
directly to FPGA jtag connector, and configure the fpga with impact.

hope this helps,

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