commit ceca6ed80e669669f1a5b1bb32e04da58cd79072
author Boyan Karatotev <boyan.karatotev@arm.com> Fri Jan 24 09:51:03 2025 +0000
committer Boyan Karatotev <boyan.karatotev@arm.com> Mon Feb 24 09:36:11 2025 +0000
tree 35412d1dcff08ad065c6f2f3aa893af1e381989d
parent 74ddacc456cf1d5a2ae783e791be09858ebbaf13

refactor(cpus): declare runtime errata correctly

There errata don't have a workaround in the cpu file. So calling the
wrappers is redundant. We can simply register them with the framework.

Change-Id: I316daeee603e86c9f2bdccf91e1b10f7ec6c3f9d
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

lib/cpus/aarch64/cortex_a520.S

diff --git a/lib/cpus/aarch64/cortex_a520.S b/lib/cpus/aarch64/cortex_a520.S
index 7d63dbb..6714a53 100644
--- a/lib/cpus/aarch64/cortex_a520.S
+++ b/lib/cpus/aarch64/cortex_a520.S
@@ -11,7 +11,6 @@
 #include <cpu_macros.S>
 #include <plat_macros.S>
 
-/* .global erratum_cortex_a520_2938996_wa */
 .global check_erratum_cortex_a520_2938996
 
 /* Hardware handled coherency */
@@ -38,8 +37,7 @@
 
 check_erratum_ls cortex_a520, ERRATUM(2858100), CPU_REV(0, 1)
 
-workaround_runtime_start cortex_a520, ERRATUM(2938996), ERRATA_A520_2938996, CORTEX_A520_MIDR
-workaround_runtime_end cortex_a520, ERRATUM(2938996)
+add_erratum_entry cortex_a520, ERRATUM(2938996), ERRATA_A520_2938996
 
 check_erratum_ls cortex_a520, ERRATUM(2938996), CPU_REV(0, 1)
 

lib/cpus/aarch64/cortex_x4.S

diff --git a/lib/cpus/aarch64/cortex_x4.S b/lib/cpus/aarch64/cortex_x4.S
index 79a8d54..53461c6 100644
--- a/lib/cpus/aarch64/cortex_x4.S
+++ b/lib/cpus/aarch64/cortex_x4.S
@@ -31,8 +31,7 @@
         wa_cve_2022_23960_bhb_vector_table CORTEX_X4_BHB_LOOP_COUNT, cortex_x4
 #endif /* WORKAROUND_CVE_2022_23960 */
 
-workaround_runtime_start cortex_x4, ERRATUM(2726228), ERRATA_X4_2726228, CORTEX_X4_MIDR
-workaround_runtime_end cortex_x4, ERRATUM(2726228)
+add_erratum_entry cortex_x4, ERRATUM(2726228), ERRATA_X4_2726228
 
 check_erratum_ls cortex_x4, ERRATUM(2726228), CPU_REV(0, 1)