From 6bb46790178d111161a487cbd847dd2dba37ca24 Mon Sep 17 00:00:00 2001 From: Ben Warren Date: Tue, 1 Jun 2010 11:55:42 -0700 Subject: [PATCH] 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 --- board/afeb9260/afeb9260.c | 7 ------ board/atmel/at91cap9adk/at91cap9adk.c | 7 ------ board/atmel/at91sam9260ek/at91sam9260ek.c | 7 ------ board/atmel/at91sam9263ek/at91sam9263ek.c | 7 ------ .../atmel/at91sam9m10g45ek/at91sam9m10g45ek.c | 7 ------ board/calao/sbc35_a9g20/sbc35_a9g20.c | 7 ------ board/eukrea/cpu9260/cpu9260.c | 7 ------ board/ronetix/pm9263/pm9263.c | 7 ------ drivers/net/macb.c | 23 ++++++++++++------- 9 files changed, 15 insertions(+), 64 deletions(-) diff --git a/board/afeb9260/afeb9260.c b/board/afeb9260/afeb9260.c index 4652672aba..3c37557d62 100644 --- a/board/afeb9260/afeb9260.c +++ b/board/afeb9260/afeb9260.c @@ -167,13 +167,6 @@ int dram_init(void) #ifdef CONFIG_RESET_PHY_R void reset_phy(void) { -#ifdef CONFIG_MACB - /* - * Initialize ethernet HW addr prior to starting Linux, - * needed for nfsroot - */ - eth_init(gd->bd); -#endif } #endif diff --git a/board/atmel/at91cap9adk/at91cap9adk.c b/board/atmel/at91cap9adk/at91cap9adk.c index 258d1eac29..2ab8bc2c43 100644 --- a/board/atmel/at91cap9adk/at91cap9adk.c +++ b/board/atmel/at91cap9adk/at91cap9adk.c @@ -339,13 +339,6 @@ int dram_init(void) #ifdef CONFIG_RESET_PHY_R void reset_phy(void) { -#ifdef CONFIG_MACB - /* - * Initialize ethernet HW addr prior to starting Linux, - * needed for nfsroot - */ - eth_init(gd->bd); -#endif } #endif diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c index ed4736027c..64c6d17829 100644 --- a/board/atmel/at91sam9260ek/at91sam9260ek.c +++ b/board/atmel/at91sam9260ek/at91sam9260ek.c @@ -179,13 +179,6 @@ int dram_init(void) #ifdef CONFIG_RESET_PHY_R void reset_phy(void) { -#ifdef CONFIG_MACB - /* - * Initialize ethernet HW addr prior to starting Linux, - * needed for nfsroot - */ - eth_init(gd->bd); -#endif } #endif diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c index 5cd7aa75f8..91efc07ffd 100644 --- a/board/atmel/at91sam9263ek/at91sam9263ek.c +++ b/board/atmel/at91sam9263ek/at91sam9263ek.c @@ -284,13 +284,6 @@ int dram_init(void) #ifdef CONFIG_RESET_PHY_R void reset_phy(void) { -#ifdef CONFIG_MACB - /* - * Initialize ethernet HW addr prior to starting Linux, - * needed for nfsroot - */ - eth_init(gd->bd); -#endif } #endif diff --git a/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c b/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c index 8fa0449070..f92b20f4a8 100644 --- a/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c +++ b/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c @@ -291,13 +291,6 @@ int dram_init(void) #ifdef CONFIG_RESET_PHY_R void reset_phy(void) { -#ifdef CONFIG_MACB - /* - * Initialize ethernet HW addr prior to starting Linux, - * needed for nfsroot - */ - eth_init(gd->bd); -#endif } #endif diff --git a/board/calao/sbc35_a9g20/sbc35_a9g20.c b/board/calao/sbc35_a9g20/sbc35_a9g20.c index da34b40e50..9df45c0ea3 100644 --- a/board/calao/sbc35_a9g20/sbc35_a9g20.c +++ b/board/calao/sbc35_a9g20/sbc35_a9g20.c @@ -177,13 +177,6 @@ int dram_init(void) #ifdef CONFIG_RESET_PHY_R void reset_phy(void) { -#ifdef CONFIG_MACB - /* - * Initialize ethernet HW addr prior to starting Linux, - * needed for nfsroot - */ - eth_init(gd->bd); -#endif } #endif diff --git a/board/eukrea/cpu9260/cpu9260.c b/board/eukrea/cpu9260/cpu9260.c index af8a4a2f89..61b6c3323d 100644 --- a/board/eukrea/cpu9260/cpu9260.c +++ b/board/eukrea/cpu9260/cpu9260.c @@ -200,13 +200,6 @@ int dram_init(void) #ifdef CONFIG_RESET_PHY_R void reset_phy(void) { -#ifdef CONFIG_MACB - /* - * Initialize ethernet HW addr prior to starting Linux, - * needed for nfsroot - */ - eth_init(gd->bd); -#endif } #endif diff --git a/board/ronetix/pm9263/pm9263.c b/board/ronetix/pm9263/pm9263.c index c7835de3d0..e41c84c763 100644 --- a/board/ronetix/pm9263/pm9263.c +++ b/board/ronetix/pm9263/pm9263.c @@ -387,13 +387,6 @@ int dram_init(void) #ifdef CONFIG_RESET_PHY_R void reset_phy(void) { -#ifdef CONFIG_MACB - /* - * Initialize ethernet HW addr prior to starting Linux, - * needed for nfsroot - */ - eth_init(gd->bd); -#endif } #endif diff --git a/drivers/net/macb.c b/drivers/net/macb.c index dcb8850239..6a58a374b2 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 -- 2.34.1