L2 data and L2 code are added as new resources in rdt_resources_all[]
and data in the resources are configured.

When L2 CDP is enabled, the schemata will have the two resources in
this format:
L2DATA:l2id0=xxxx;l2id1=xxxx;....
L2CODE:l2id0=xxxx;l2id1=xxxx;....

xxxx represent CBM (Cache Bit Mask) values in the schemata, similar to all
others (L2 CAT/L3 CAT/L3 CDP).
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: "Ravi V Shankar" <ravi.v.shankar@intel.com>
Cc: "Tony Luck" <tony.luck@intel.com>
Cc: Vikas" <vikas.shivappa@intel.com>
Cc: Sai Praneeth" <sai.praneeth.prakhya@intel.com>
Cc: Reinette" <reinette.chatre@intel.com>
Link: https://lkml.kernel.org/r/1513810644-78015-5-git-send-email-fenghua.yu@intel.com