[AVR32] STK1000: Set SPI_MODE_3 in the ltv350qv board info

In the latest incarnation of the ltv350qv driver the call to
spi_setup() has been removed. So we need to initialize things more
carefully in the board info struct.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
1 file changed