bus addresses and physical address diference in bootloaders

["Saumendra Dash" <Saumendra.Dash@xxxxxxxxxxxx>]

  Hi all,

In a bootloader environment, is the bus addresses are different from physical addresses or they are 1-1? If they are different, how the bus addresses are derived/mapped from the physical addresses?
   

Thanks,
Saumendra Dash

--
To unsubscribe from this list: send an email with
"unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx
Please read the FAQ at http://kernelnewbies.org/FAQ