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Dimitris Papastamos 0319a97747 Implement support for the Activity Monitor Unit on Cortex A75 
The Cortex A75 has 5 AMU counters.  The first three counters are fixed
and the remaining two are programmable.

A new build option is introduced, `ENABLE_AMU`.  When set, the fixed
counters will be enabled for use by lower ELs.  The programmable
counters are currently disabled.

Change-Id: I4bd5208799bb9ed7d2596e8b0bfc87abbbe18740
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
 		2017-11-29 09:36:05 +00:00
..
aarch32 aarch32: add missing dmb() macro 2017-11-08 14:42:04 +01:00
aarch64 Merge pull request #1163 from antonio-nino-diaz-arm/an/parange 2017-11-23 00:39:55 +00:00
cpus Implement support for the Activity Monitor Unit on Cortex A75 2017-11-29 09:36:05 +00:00
el3_runtime Refactor Statistical Profiling Extensions implementation 2017-11-20 09:55:01 +00:00
extensions Refactor Statistical Profiling Extensions implementation 2017-11-20 09:55:01 +00:00
libfdt libfdt: Replace v1.4.1 by v1.4.2 2017-01-16 17:26:04 +00:00
pmf Fix order of #includes 2017-07-12 14:45:31 +01:00
psci Update PSCI version to 1.1 2017-10-13 12:39:08 +01:00
stdlib Fix stdlib defines for AArch32 2017-06-09 14:47:52 +01:00
xlat_tables Merge pull request #1148 from antonio-nino-diaz-arm/an/spm 2017-11-09 22:38:37 +00:00
bakery_lock.h Use SPDX license identifiers 2017-05-03 09:39:28 +01:00
cassert.h Use SPDX license identifiers 2017-05-03 09:39:28 +01:00
mmio.h Use SPDX license identifiers 2017-05-03 09:39:28 +01:00
optee_utils.h Add Trusted OS extra image parsing support for ARM standard platforms 2017-08-09 18:06:05 +08:00
runtime_instr.h Use SPDX license identifiers 2017-05-03 09:39:28 +01:00
semihosting.h Use SPDX license identifiers 2017-05-03 09:39:28 +01:00
smcc.h include: add U()/ULL() macros for constants 2017-06-14 17:00:30 -07:00
spinlock.h Use SPDX license identifiers 2017-05-03 09:39:28 +01:00
utils.h Add mem_region utility functions 2017-09-25 13:32:20 +01:00
utils_def.h GICv3: add functions for save and restore 2017-10-05 16:47:53 +01:00