Re: [U-Boot] U-Boot on Xilinx Virtex platforms

On Wed, May 6, 2009 at 2:33 AM, Felix Radensky felix@embedded-sol.com wrote:

Hi,

I'm new to Xilinx world, so please bare with my ignorance.

Looking at u-boot Xilinx files I see that u-boot does not perform SDRAM initialization. SDRAM is apparently initialized by FPGA code. Is that correct ?

Usually, yes.

Another question is whether u-boot on Virtex can start executing from NOR flash or should be copied to SDRAM by some first level bootloader ?

Yes. Either method works.

g.