arm: atmel: at91sam9n12ek: add usb host support
Add usb host support for at91sam9n12ek board.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
diff --git a/board/atmel/at91sam9n12ek/at91sam9n12ek.c b/board/atmel/at91sam9n12ek/at91sam9n12ek.c
index 2ec32eb..9adc992 100644
--- a/board/atmel/at91sam9n12ek/at91sam9n12ek.c
+++ b/board/atmel/at91sam9n12ek/at91sam9n12ek.c
@@ -199,6 +199,13 @@
}
#endif
+#ifdef CONFIG_USB_ATMEL
+void at91sam9n12ek_usb_hw_init(void)
+{
+ at91_set_pio_output(AT91_PIO_PORTB, 7, 0);
+}
+#endif
+
int board_early_init_f(void)
{
/* Enable clocks for all PIOs */
@@ -230,6 +237,10 @@
at91sam9n12ek_ks8851_hw_init();
#endif
+#ifdef CONFIG_USB_ATMEL
+ at91sam9n12ek_usb_hw_init();
+#endif
+
return 0;
}