sunxi: Fix A20-OLinuXino-MICRO LAN8710 support
>From revision J the board uses new phy chip LAN8710. Compared
with RTL8201, RA17 pin is TXERR. It has pullup which causes phy
not to work. To fix this PA17 is muxed with GMAC function. This
makes the pin output-low.
Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
diff --git a/configs/A20-OLinuXino_MICRO-eMMC_defconfig b/configs/A20-OLinuXino_MICRO-eMMC_defconfig
index 2ff2723..43bcea9 100644
--- a/configs/A20-OLinuXino_MICRO-eMMC_defconfig
+++ b/configs/A20-OLinuXino_MICRO-eMMC_defconfig
@@ -19,6 +19,7 @@
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_ETH_DESIGNWARE=y
CONFIG_SUN7I_GMAC=y
+CONFIG_SUN7I_GMAC_FORCE_TXERR=y
CONFIG_AXP_ALDO3_VOLT=2800
CONFIG_AXP_ALDO4_VOLT=2800
CONFIG_SCSI=y
diff --git a/configs/A20-OLinuXino_MICRO_defconfig b/configs/A20-OLinuXino_MICRO_defconfig
index 1a0ad5a..22eacb3 100644
--- a/configs/A20-OLinuXino_MICRO_defconfig
+++ b/configs/A20-OLinuXino_MICRO_defconfig
@@ -20,6 +20,7 @@
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_ETH_DESIGNWARE=y
CONFIG_SUN7I_GMAC=y
+CONFIG_SUN7I_GMAC_FORCE_TXERR=y
CONFIG_AXP_ALDO3_VOLT=2800
CONFIG_AXP_ALDO4_VOLT=2800
CONFIG_SCSI=y