[POWERPC] Setup default eth addr in embed_config for Xilinx Virtex platforms

This simply adds the boilerplate default Ethernet address to embed_config
for the Xilinx platform (bug fix).

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/ppc/boot/simple/embed_config.c b/arch/ppc/boot/simple/embed_config.c
index 840bff2a45fb..3b46792d7b8b 100644
--- a/arch/ppc/boot/simple/embed_config.c
+++ b/arch/ppc/boot/simple/embed_config.c
@@ -752,7 +752,9 @@ embed_config(bd_t ** bdp)
         static const unsigned long congruence_classes = 256;
         unsigned long addr;
         unsigned long dccr;
+        uint8_t* cp;
         bd_t *bd;
+        int i;
 
         /*
          * Invalidate the data cache if the data cache is turned off.
@@ -778,6 +780,12 @@ embed_config(bd_t ** bdp)
         bd->bi_intfreq = XPAR_CORE_CLOCK_FREQ_HZ;
         bd->bi_busfreq = XPAR_PLB_CLOCK_FREQ_HZ;
         bd->bi_pci_busfreq = XPAR_PCI_0_CLOCK_FREQ_HZ;
+
+        /* Copy the default ethernet address */
+        cp = (u_char *)def_enet_addr;
+        for (i=0; i<6; i++)
+                bd->bi_enetaddr[i] = *cp++;
+
         timebase_period_ns = 1000000000 / bd->bi_tbfreq;
         /* see bi_tbfreq definition in arch/ppc/platforms/4xx/xilinx_ml300.h */
 }