[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>

diff --git a/arch/ppc/boot/simple/embed_config.c b/arch/ppc/boot/simple/embed_config.c
index 840bff2..3b46792 100644 (file)
--- 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 */
 }