Hi Stefan, >> No. What I meant, was that you should try the "sleep" command on the U-Boot >> prompt, to check, if the timer is working or not. Check if a "sleep 3" really >> takes 3 seconds to return to the prompt. I commented he MSR_EE in interrupt_init function in cpu/ppc4xx/interrupts.c to run the u-boot and to get u-boot prompt.
when I executed "sleep 3 " command it doesn't reurns to prompt. It seems that it hangs in while loop or hangs somewhere else. what does it mean? Regards, Prakash On Tue, May 4, 2010 at 9:08 PM, Stefan Roese <s...@denx.de> wrote: > Hi Prakash, > > On Tuesday 04 May 2010 17:03:40 prakash bedge wrote: > > Shall I need to add sleep() command in the interrupt_init or before it? > > No. What I meant, was that you should try the "sleep" command on the U-Boot > prompt, to check, if the timer is working or not. Check if a "sleep 3" > really > takes 3 seconds to return to the prompt. > > > I am using Samsung M391B2873EH1-CH9 series 1 GB DDR3 and Denali > controller > > is being used for driving DDR3. > > OK. It would be good if you would contribute your Denali code back to > mainline > U-Boot. > > Cheers, > Stefan > > -- > DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: off...@denx.de >
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