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-rw-r--r--arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c
index f699f4d..c1822b7 100644
--- a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c
+++ b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c
@@ -204,6 +204,11 @@ void at91_macb_hw_init(void)
#else
at91_set_b_periph(AT91_PIO_PORTA, 23, 0); /* ETX2 */
at91_set_b_periph(AT91_PIO_PORTA, 24, 0); /* ETX3 */
+#if defined(CONFIG_AT91SAM9G20)
+ /* 9G20 BOOT ROM initializes those pins to multi-drive, undo that */
+ at91_set_pio_multi_drive(AT91_PIO_PORTA, 23, 0);
+ at91_set_pio_multi_drive(AT91_PIO_PORTA, 24, 0);
+#endif
#endif
at91_set_b_periph(AT91_PIO_PORTA, 22, 0); /* ETXER */
#endif