[U-Boot-Users] 4xx ethernet bringup

shami Allam shamiuboot at yahoo.co.in
Wed Dec 19 18:56:26 CET 2007

Hi All,

I am working on the 405GP custome board. I am able to bringup the SDRAM,Flash,I2c and serail on the board. But while trying to bringup the ethernet i am getting the following error.
"No Ethernet found". On my board there is "DP83848I" PHY chip. 

what exactely this is doing in lib_ppc/boarc.c 
s = getenv ("ethaddr");
#if defined (CONFIG_MBX) || \
defined (CONFIG_RPXCLASSIC) || \
defined(CONFIG_IAD210) || \
if (s == NULL)
board_get_enetaddr (bd->bi_enetaddr);
for (i = 0; i < 6; ++i) {
bd->bi_enetaddr[i] = s ? simple_strtoul (s, &e, 16) : 0;
if (s)
s = (*e) ? e + 1 : e;
if ((gd->board_type >> 16) == 2)
bd->bi_ethspeed = gd->board_type & 0xFFFF;
bd->bi_ethspeed = 0xFFFF;

and in the same file there is one more call...
#if defined(CONFIG_NET_MULTI)
puts ("Net: ");
eth_initialize (bd);

In the eth_initialize() function i see the print "No ethernet found". i reqeust you to please throw some out to come out of this problem......**********EXIT ME PLZ*************


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