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 sr@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
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