diff options
Diffstat (limited to 'lib/cpus/cpu-ops.mk')
-rw-r--r-- | lib/cpus/cpu-ops.mk | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk index 456e3e52..40a8ac7c 100644 --- a/lib/cpus/cpu-ops.mk +++ b/lib/cpus/cpu-ops.mk @@ -123,6 +123,11 @@ ERRATA_A72_859971 ?=0 # only to r0p0 and r1p0 of the Ares cpu. ERRATA_ARES_1043202 ?=1 +# Flag to apply DSU erratum 936184. This erratum applies to DSUs containing +# the ACP interface and revision < r2p0. Applying the workaround results in +# higher DSU power consumption on idle. +ERRATA_DSU_936184 ?=0 + # Process ERRATA_A53_826319 flag $(eval $(call assert_boolean,ERRATA_A53_826319)) $(eval $(call add_define,ERRATA_A53_826319)) @@ -187,6 +192,10 @@ $(eval $(call add_define,ERRATA_A72_859971)) $(eval $(call assert_boolean,ERRATA_ARES_1043202)) $(eval $(call add_define,ERRATA_ARES_1043202)) +# Process ERRATA_DSU_936184 flag +$(eval $(call assert_boolean,ERRATA_DSU_936184)) +$(eval $(call add_define,ERRATA_DSU_936184)) + # Errata build flags ifneq (${ERRATA_A53_843419},0) TF_LDFLAGS_aarch64 += --fix-cortex-a53-843419 |