diff options
| author | Dimitris Papastamos <dimitris.papastamos@arm.com> | 2017-10-16 11:40:10 +0100 |
|---|---|---|
| committer | Dimitris Papastamos <dimitris.papastamos@arm.com> | 2017-11-29 09:36:05 +0000 |
| commit | 0319a97747cc96af46220d22dea2ffe497e14b85 (patch) | |
| tree | c23854ebaa06d020c5707fe2808762e72de7441c /Makefile | |
| parent | 11a70d7e3ea58ebe183ba18319b87e2f089caf80 (diff) | |
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>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -456,6 +456,7 @@ $(eval $(call assert_boolean,CTX_INCLUDE_AARCH32_REGS)) $(eval $(call assert_boolean,CTX_INCLUDE_FPREGS)) $(eval $(call assert_boolean,DEBUG)) $(eval $(call assert_boolean,DISABLE_PEDANTIC)) +$(eval $(call assert_boolean,ENABLE_AMU)) $(eval $(call assert_boolean,ENABLE_ASSERTIONS)) $(eval $(call assert_boolean,ENABLE_PLAT_COMPAT)) $(eval $(call assert_boolean,ENABLE_PMF)) @@ -495,6 +496,7 @@ $(eval $(call add_define,ARM_GIC_ARCH)) $(eval $(call add_define,COLD_BOOT_SINGLE_CPU)) $(eval $(call add_define,CTX_INCLUDE_AARCH32_REGS)) $(eval $(call add_define,CTX_INCLUDE_FPREGS)) +$(eval $(call add_define,ENABLE_AMU)) $(eval $(call add_define,ENABLE_ASSERTIONS)) $(eval $(call add_define,ENABLE_PLAT_COMPAT)) $(eval $(call add_define,ENABLE_PMF)) |