meta-facebook: ventura2: add cpld i2c register dump script to dreport

Add a dreport plugin for the ventura2 platform that collects CPLD
register data over I2C during BMC dump creation.  The script uses
i2cdump to read the registers and stores the output in `ventura2-rmc-cpld-dump.log`,
which becomes part of the dump tarball generated by
phosphor-debug-collector.

The script is placed in the dreport plugin directory so it is
automatically invoked during dump collection.

Test:
```
root@bmc:~# busctl call xyz.openbmc_project.Dump.Manager /xyz/openbmc_project/dump/bmc xyz.openbmc_project.Dump.Create CreateDump a{sv} 1 "DumpType" s "User"
o "/xyz/openbmc_project/dump/bmc/entry/7"
root@bmc:~# tar tf /var/lib/phosphor-debug-collector/dumps/7/obmcdump_7_1770081657.tar.xz
obmcdump_7_1770081657/
obmcdump_7_1770081657/ventura2-rmc-cpld-dump.log
obmcdump_7_1770081657/trace
obmcdump_7_1770081657/softIRQs.log
obmcdump_7_1770081657/mctp-tree.log
obmcdump_7_1770081657/mctp-route.log
obmcdump_7_1770081657/mctp-neigh.log
obmcdump_7_1770081657/mctp-links.log
obmcdump_7_1770081657/mctp-addresses.log
obmcdump_7_1770081657/procfd.log
obmcdump_7_1770081657/host0-state.log
obmcdump_7_1770081657/host-state.log
obmcdump_7_1770081657/hostnamectl.log
obmcdump_7_1770081657/chassis0-state.log
obmcdump_7_1770081657/chassis-state.log
obmcdump_7_1770081657/bmc-state.log
obmcdump_7_1770081657/uptime.log
obmcdump_7_1770081657/hwmon.log
obmcdump_7_1770081657/dbusstats.log
obmcdump_7_1770081657/dbus-list.log
obmcdump_7_1770081657/cpuinfo
obmcdump_7_1770081657/fw-printenv.log
obmcdump_7_1770081657/timedate.log
obmcdump_7_1770081657/network.log
obmcdump_7_1770081657/mountinfo.log
obmcdump_7_1770081657/kernalcmdline.log
obmcdump_7_1770081657/settings.log
obmcdump_7_1770081657/ledgroups.log
obmcdump_7_1770081657/inventory.log
obmcdump_7_1770081657/fan_monitor_dump.json
obmcdump_7_1770081657/fan_control_dump.json
obmcdump_7_1770081657/em-system.json
obmcdump_7_1770081657/elogall.log
obmcdump_7_1770081657/dmesg.log
obmcdump_7_1770081657/os-release
obmcdump_7_1770081657/top.log
obmcdump_7_1770081657/meminfo
obmcdump_7_1770081657/failed-services.log
obmcdump_7_1770081657/dreport.log
obmcdump_7_1770081657/disk-usage.log
obmcdump_7_1770081657/summary.log

root@bmc:~# tar xf /var/lib/phosphor-debug-collector/dumps/6/obmcdump_6_1760722515.tar.xz
root@bmc:~# cat obmcdump_7_1770081657/ventura2-rmc-cpld-dump.log
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
00: 00 43 f7 a8 f6 00 ff 3f ff 0f 00 40 77 77 ff fc    .C???..?.?.@ww.?
10: 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
20: ff ff ff ff ff 00 00 00 00 00 00 00 00 00 00 0d    ...............?
30: 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e    ????????????????
40: 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e 0e    ????????????????
50: 0e 0e 0e 0e 0e 0e 0e 0e ff ff ff ff ff ff ff ff    ????????........
60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
```

Change-Id: I879782ca21244084658936874e1c9e23df3eb29b
Signed-off-by: MichaelKao-Quanta <michael.kao@quantatw.com>

0 files changed, 0 insertions, 0 deletions