stm32f0: spi: divide clock rate by 2 instead of 64

source/platform/stm32f0/spi.c

@@ -18,7 +18,7 @@ static struct spi_ops stm32f0_spi_ops = {
 static void stm32f0_spi_init(void)
 {
 	spi_set_master_mode(SPI1);
-	spi_set_baudrate_prescaler(SPI1, SPI_CR1_BR_FPCLK_DIV_64);
+	spi_set_baudrate_prescaler(SPI1, SPI_CR1_BR_FPCLK_DIV_2);
 	spi_set_clock_polarity_0(SPI1);
 	spi_set_clock_phase_0(SPI1);
 	spi_set_full_duplex_mode(SPI1);