i got my hp touchpad (16gb version) a couple of days ago and started to play around with it today since we are hunkering down for hurricane irene.

here are outputs:
cpuinfo

LsHPTouchPad / # cat /proc/cpuinfo 
Processor	: ARMv7 Processor rev 2 (v7l)
processor	: 0
BogoMIPS	: 13.52

Features	: swp half thumb fastmult vfp edsp neon vfpv3 
CPU implementer	: 0x51
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0x02d
CPU revision	: 2

Hardware	: TENDERLOIN
Revision	: 0000
Serial		: 0000000000000000

meminfo (partial):


LsHPTouchPad / # cat /proc/meminfo 
MemTotal:         941572 kB
MemFree:          544920 kB
Buffers:           22656 kB
Cached:           172676 kB
SwapCached:            0 kB

uname -a:


LsHPTouchPad / # uname -a
Linux LsHPTouchPad 2.6.35-palm-tenderloin #1 SMP PREEMPT 129.2.22 armv7l GNU/Linux

cat /etc/issue:


LsHPTouchPad / # cat /etc/issue
Rockhopper .dev-snapshot 
 \l

as i find out more or try out some other options as listed on various websites i will post to this site.