---------- Forwarded message ---------- From: CYRIL P. JOY <joycyr...@gmail.com> Date: Thu, Jun 5, 2014 at 6:01 PM Subject: Re: [U-Boot] checking from uboot To: Wolfgang Denk <w...@denx.de>
Dear Wolfgang, Thank you very much for the quick reply.I checked the code and i understood the checking of DDR,I2C and ETHERNET.but i didnt find any checks related to Mictor,RF interface and high speed link.Do you have any idea about the checking of these components.thanks in advance. On Thu, Jun 5, 2014 at 5:14 PM, Wolfgang Denk <w...@denx.de> wrote: > Dear andrew_, > > In message <1401958223509-181470.p...@n7.nabble.com> you wrote: > > > > I want to check the whether my ethernet, Mictor, RF interface,high speed > > link ,DDR from uboot.I want to do it automaticlly by uboot.ie when uboot > > gets loaded i want to check whether these devices are working by > > uboot.please tell me about the functions i have to make use of.please > help. > > That would be a Power On Self Test (POST), so chekc the code in the > post/ directory and read doc/README.POST > > Best regards, > > Wolfgang Denk > > -- > DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de > When a man sits with a pretty girl for an hour, it seems like a > minute. But let him sit on a hot stove for a minute -- and it's lon- > ger than any hour. That's relativity. -- Albert Einstein >
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