Peter De Schrijver wrote at Thursday, December 08, 2011 5:44 AM:

This patch splits the early init code in a common and a tegra20 specific part.
L2 cache initialization is generalized and discovers the cache associativity
at runtime. Also use arm_pm_restart instead of arm_arch_reset and reset the
the system using the PMC reset feature rather then the CAR system reset.

This one really should be at least 3 separate patches:
* s/tegra_init_early/tegra20_init_early/ in machine descriptions
* Switch reset mechanism from CAR to PMC
* tegra_init_cache modifications
* Not sure if all the ifdef additions go in the above, or if some should be
  separate?

Still, I think it's probably OK to go in as it is even if it isn't optimal.

-- 
nvpublic