Merge branch 'next' of git://git.denx.de/u-boot

* 'next' of git://git.denx.de/u-boot:
  MPC8xx: Fixup warning in arch/powerpc/cpu/mpc8xx/cpu.c
  doc: cleanup - move board READMEs into respective board directories
  net: sh_eth: add support for SH7757's GETHER
  net: sh_eth: modify the definitions of regsiter
  net: sh_eth: add SH_ETH_TYPE_ condition
  net: sh_eth: clean up for the SH7757's code
  net: fec_mxc: Fix MDC for xMII
  net: fec_mxc: Fix setting of RCR for xMII
  net: nfs: make NFS_TIMEOUT configurable
  net: Inline the new eth_setenv_enetaddr_by_index function
  net: allow setting env enetaddr from net device setting
  net/designware: Consecutive writes to the same register to be avoided
  CACHE: net: asix: Fix asix driver to work with data cache on
  net: phy: micrel: make ksz9021 phy accessible
  net: abort network initialization if the PHY driver fails
  phylib: phy_startup() should return an error code on failure
  net: tftp: fix type of block arg to store_block

Signed-off-by: Wolfgang Denk <wd@denx.de>

1 files changed, 14 insertions, 0 deletions

diff --git a/net/eth.c b/net/eth.c
index d526264..1a11ce1 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -62,6 +62,15 @@ int eth_getenv_enetaddr_by_index(const char *base_name, int index,
 	return eth_getenv_enetaddr(enetvar, enetaddr);
 }
 
+static inline int eth_setenv_enetaddr_by_index(const char *base_name, int index,
+				 uchar *enetaddr)
+{
+	char enetvar[32];
+	sprintf(enetvar, index ? "%s%daddr" : "%saddr", base_name, index);
+	return eth_setenv_enetaddr(enetvar, enetaddr);
+}
+
+
 static int eth_mac_skip(int index)
 {
 	char enetvar[15];
@@ -205,6 +214,11 @@ int eth_write_hwaddr(struct eth_device *dev, const char *base_name,
 		}
 
 		memcpy(dev->enetaddr, env_enetaddr, 6);
+	} else if (is_valid_ether_addr(dev->enetaddr)) {
+		eth_setenv_enetaddr_by_index(base_name, eth_number,
+					     dev->enetaddr);
+		printf("\nWarning: %s using MAC address from net device\n",
+			dev->name);
 	}
 
 	if (dev->write_hwaddr &&