rpm_log: update the rpm log base address and log length

Rpm log base address is changed for 8930, update the new adress
in device file.
Log length is increased for 8960 and 8064, update the log
length in device file.

CRs-fixed: 460541
Change-Id: I4eb86c1ad421530494b6c0356a379f3afc1d2bce
Signed-off-by: Anji Jonnala <anjir@codeaurora.org>