Add boot switch setting information into the README
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Note: This writes SD card loader at address 0
2. Put this SD card into the slot for the large SD card (SD3 on the bottom of
-the board)
+the board). Make sure SW1 switch is at position "00", so that it can boot
+from the fuses.
3. Power-up the SabreLite, press 'space' to enter command mode in the U-Boot
(the default one the board is shipped with, starting from the SPI NOR) and