commit ef69e1ea629542865f2c9b04df578aaa3966fb6a
author Dimitris Papastamos <dimitris.papastamos@arm.com> Tue Oct 17 14:03:14 2017 +0100
committer Dimitris Papastamos <dimitris.papastamos@arm.com> Wed Nov 29 09:36:35 2017 +0000
tree 18ffa579368d4c21243b86f2a4bd6e051f1637e6
parent 380559c1c3ac80c0d2581a931c80323d1fefbfd6

AMU: Implement support for aarch32

The `ENABLE_AMU` build option can be used to enable the
architecturally defined AMU counters.  At present, there is no support
for the auxiliary counter group.

Change-Id: Ifc7532ef836f83e629f2a146739ab61e75c4abc8
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>

include/lib/aarch32/arch_helpers.h

diff --git a/include/lib/aarch32/arch_helpers.h b/include/lib/aarch32/arch_helpers.h
index 42309d5..0230195 100644
--- a/include/lib/aarch32/arch_helpers.h
+++ b/include/lib/aarch32/arch_helpers.h
@@ -227,6 +227,7 @@
  ******************************************************************************/
 DEFINE_COPROCR_READ_FUNC(mpidr, MPIDR)
 DEFINE_COPROCR_READ_FUNC(midr, MIDR)
+DEFINE_COPROCR_READ_FUNC(id_pfr0, ID_PFR0)
 DEFINE_COPROCR_READ_FUNC(id_pfr1, ID_PFR1)
 DEFINE_COPROCR_READ_FUNC(isr, ISR)
 DEFINE_COPROCR_READ_FUNC(clidr, CLIDR)
@@ -281,6 +282,11 @@
 DEFINE_COPROCR_RW_FUNCS(nmrr, NMRR)
 DEFINE_COPROCR_RW_FUNCS(dacr, DACR)
 
+DEFINE_COPROCR_RW_FUNCS(amcntenset0, AMCNTENSET0)
+DEFINE_COPROCR_RW_FUNCS(amcntenset1, AMCNTENSET1)
+DEFINE_COPROCR_RW_FUNCS(amcntenclr0, AMCNTENCLR0)
+DEFINE_COPROCR_RW_FUNCS(amcntenclr1, AMCNTENCLR1)
+
 /*
  * TLBI operation prototypes
  */