[U-Boot] sspi on xilinx

[Lad, Prabhakar]

Hi Jagannadha,

I am working on the zynq board, we have spi0 connected to flash chip,
which works fine. The spi1 is connected to display we want to use sspi
command to power up the display.

I have enabled, the CONFIG_SPI command, but when I use the sspi
command I get tx timeouts.

Cheers,
--Prabhakar Lad