Re: [U-Boot] [U-Boot-Users] Re: Ethernet loopback command

2012-04-16 Thread Stefan Roese
On Tuesday 17 April 2012 07:47:35 Ramu wrote: > > I suggest that you take a look at the POST (Power On Self Test) > > framework. It has support for ethernet loopback test for PPC4xx. E.g. > > board sequoia. Look for CONFIG_SYS_POST_ETHER and take a look at the > > following file: > > > > post/cpu/

Re: [U-Boot] [U-Boot-Users] Re: Ethernet loopback command

2012-04-16 Thread Ramu
Stefan Roese denx.de> writes: > > On Monday 16 April 2012 08:00:42 Ramappa Hugar wrote: > > I'm testing the ethernet loopback test on POWERPC 460EX canyonlands > > Board. I'm making the ethernet loopback mode by programming the phy > > control register.(mii w 0 0 5140) > > > > Then i'm running

Re: [U-Boot] [U-Boot-Users] Re: Ethernet loopback command

2012-04-16 Thread Stefan Roese
On Monday 16 April 2012 08:00:42 Ramappa Hugar wrote: > I'm testing the ethernet loopback test on POWERPC 460EX canyonlands > Board. I'm making the ethernet loopback mode by programming the phy > control register.(mii w 0 0 5140) > > Then i'm running the ethtool command. "ethtool" command? This

[U-Boot] [U-Boot-Users] Re: Ethernet loopback command

2012-04-16 Thread Ramappa Hugar
Hi all, I'm testing the ethernet loopback test on POWERPC 460EX canyonlands Board. I'm making the ethernet loopback mode by programming the phy control register.(mii w 0 0 5140) Then i'm running the ethtool command. But it is showing "loopback test failed". I have gone through the code wha