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| author | Ben Warren <biggerbadderben@gmail.com> | 2010-06-01 11:55:42 -0700 |
|---|---|---|
| committer | Ben Warren <biggerbadderben@gmail.com> | 2010-07-12 00:14:29 -0700 |
| commit | 6bb46790178d111161a487cbd847dd2dba37ca24 (patch) | |
| tree | a34a0776ba4fc32cf11cab76cff34385cd200ab9 /drivers/net/macb.c | |
| parent | aa9fba5313a8a5c088d1cfc7708ed9d206105bc2 (diff) | |
| download | olio-uboot-2014.01-6bb46790178d111161a487cbd847dd2dba37ca24.tar.xz olio-uboot-2014.01-6bb46790178d111161a487cbd847dd2dba37ca24.zip | |
Write MAC address automatically on MACB-based boards
Also, remove all calls to eth_init() in boards that use MACB
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Diffstat (limited to 'drivers/net/macb.c')
| -rw-r--r-- | drivers/net/macb.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/net/macb.c b/drivers/net/macb.c index dcb885023..6a58a374b 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -439,8 +439,6 @@ static int macb_init(struct eth_device *netdev, bd_t *bd) { struct macb_device *macb = to_macb(netdev); unsigned long paddr; - u32 hwaddr_bottom; - u16 hwaddr_top; int i; /* @@ -469,12 +467,6 @@ static int macb_init(struct eth_device *netdev, bd_t *bd) macb_writel(macb, RBQP, macb->rx_ring_dma); macb_writel(macb, TBQP, macb->tx_ring_dma); - /* set hardware address */ - hwaddr_bottom = cpu_to_le32(*((u32 *)netdev->enetaddr)); - macb_writel(macb, SA1B, hwaddr_bottom); - hwaddr_top = cpu_to_le16(*((u16 *)(netdev->enetaddr + 4))); - macb_writel(macb, SA1T, hwaddr_top); - /* choose RMII or MII mode. This depends on the board */ #ifdef CONFIG_RMII #if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \ @@ -521,6 +513,20 @@ static void macb_halt(struct eth_device *netdev) macb_writel(macb, NCR, MACB_BIT(CLRSTAT)); } +static int macb_write_hwaddr(struct eth_device *dev) +{ + struct macb_device *macb = to_macb(dev); + u32 hwaddr_bottom; + u16 hwaddr_top; + + /* set hardware address */ + hwaddr_bottom = cpu_to_le32(*((u32 *)dev->enetaddr)); + macb_writel(macb, SA1B, hwaddr_bottom); + hwaddr_top = cpu_to_le16(*((u16 *)(dev->enetaddr + 4))); + macb_writel(macb, SA1T, hwaddr_top); + return 0; +} + int macb_eth_initialize(int id, void *regs, unsigned int phy_addr) { struct macb_device *macb; @@ -554,6 +560,7 @@ int macb_eth_initialize(int id, void *regs, unsigned int phy_addr) netdev->halt = macb_halt; netdev->send = macb_send; netdev->recv = macb_recv; + netdev->write_hwaddr = macb_write_hwaddr; /* * Do some basic initialization so that we at least can talk |