board: ge: bx50v3: move FEC MAC address programming to driver
Instead of programming the hardware directly in the board
implementation, follow the flow documented in doc/README.enetaddr: set
the enet[0-9]*addr environment variable and let the driver program the
hardware.
This avoids duplicating the implementation as it already exists in the
driver (drivers/net/fec_mxc.c: fec_set_hwaddr).
The mapping from the driver's index to the environment variable's name
is documented in README: Note for Redundant Ethernet Interfaces. It is
assumed that eth_devices for the controllers on the board are always
indexed in the same order, i.e. FEC always has the index 2.
The FEC driver does *not* set the flag Set MAC Address on Transmit (bit
set_eth0_mac_address used to do but this is unnecessary as the Linux
networking stack fills in the MAC address.
Signed-off-by: Hannu Lounento <hannu.lounento@ge.com>
Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index b8d5800..92b747b 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -44,6 +44,8 @@
#define CONFIG_REVISION_TAG
#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
+#define CONFIG_LAST_STAGE_INIT
+
#define CONFIG_MXC_GPIO
#define CONFIG_MXC_UART