This patch depends upon a patch http://lists.denx.de/pipermail/u-boot/2010-April/069478.html

Added a new function kwgbe_write_hwaddr for programming egiga controller's hardware address. This function will be called for each egiga port being used

This is a significant improvement and better solution for Kirkwood based boards for MAC address issues that we were facing

Signed-off-by: Prafulla Wadaskar prafulla@marvell.com --- changelog: v2: 1. cosmetic spelling correction 2. port_uc_addr_set retained in init function call

drivers/net/kirkwood_egiga.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/drivers/net/kirkwood_egiga.c b/drivers/net/kirkwood_egiga.c index dd711e4..932792e 100644 --- a/drivers/net/kirkwood_egiga.c +++ b/drivers/net/kirkwood_egiga.c @@ -498,6 +498,16 @@ static int kwgbe_halt(struct eth_device *dev) return 0; }

+static int kwgbe_write_hwaddr(struct eth_device *dev) +{ + struct kwgbe_device *dkwgbe = to_dkwgbe(dev); + struct kwgbe_registers *regs = dkwgbe->regs; + + /* Programs net device MAC address after initialization */ + port_uc_addr_set(regs, dkwgbe->dev.enetaddr); + return 0; +} + static int kwgbe_send(struct eth_device *dev, volatile void *dataptr, int datasize) { @@ -694,6 +704,7 @@ int kirkwood_egiga_initialize(bd_t * bis) dev->halt = (void *)kwgbe_halt; dev->send = (void *)kwgbe_send; dev->recv = (void *)kwgbe_recv; + dev->write_hwaddr = (void *)kwgbe_write_hwaddr;

eth_register(dev);