chore(cpus): rearrange the errata and cve in order in Cortex-X4
Patch sorts the errata IDs in ascending order and the
CVE's in ascending order based on the year and index
for CPU Cortex-X4.
Change-Id: Ic304c2f68e7d0b96bbb30760696b7bceabe1ae2d
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
diff --git a/lib/cpus/aarch64/cortex_x4.S b/lib/cpus/aarch64/cortex_x4.S
index c067981..fbbe925 100644
--- a/lib/cpus/aarch64/cortex_x4.S
+++ b/lib/cpus/aarch64/cortex_x4.S
@@ -35,13 +35,6 @@
check_erratum_ls cortex_x4, ERRATUM(2726228), CPU_REV(0, 1)
-/* Disable hardware page aggregation. Enables mitigation for `CVE-2024-5660` */
-workaround_reset_start cortex_x4, CVE(2024, 5660), WORKAROUND_CVE_2024_5660
- sysreg_bit_set CORTEX_X4_CPUECTLR_EL1, BIT(46)
-workaround_reset_end cortex_x4, CVE(2024, 5660)
-
-check_erratum_ls cortex_x4, CVE(2024, 5660), CPU_REV(0, 2)
-
workaround_runtime_start cortex_x4, ERRATUM(2740089), ERRATA_X4_2740089
/* dsb before isb of power down sequence */
dsb sy
@@ -100,6 +93,10 @@
check_erratum_ls cortex_x4, ERRATUM(3076789), CPU_REV(0, 1)
+add_erratum_entry cortex_x4, ERRATUM(3701758), ERRATA_X4_3701758
+
+check_erratum_ls cortex_x4, ERRATUM(3701758), CPU_REV(0, 3)
+
workaround_reset_start cortex_x4, CVE(2022, 23960), WORKAROUND_CVE_2022_23960
#if IMAGE_BL31
/*
@@ -112,6 +109,13 @@
check_erratum_chosen cortex_x4, CVE(2022, 23960), WORKAROUND_CVE_2022_23960
+/* Disable hardware page aggregation. Enables mitigation for `CVE-2024-5660` */
+workaround_reset_start cortex_x4, CVE(2024, 5660), WORKAROUND_CVE_2024_5660
+ sysreg_bit_set CORTEX_X4_CPUECTLR_EL1, BIT(46)
+workaround_reset_end cortex_x4, CVE(2024, 5660)
+
+check_erratum_ls cortex_x4, CVE(2024, 5660), CPU_REV(0, 2)
+
workaround_reset_start cortex_x4, CVE(2024, 7881), WORKAROUND_CVE_2024_7881
/* ---------------------------------
* Sets BIT41 of CPUACTLR6_EL1 which
@@ -123,10 +127,6 @@
check_erratum_chosen cortex_x4, CVE(2024, 7881), WORKAROUND_CVE_2024_7881
-add_erratum_entry cortex_x4, ERRATUM(3701758), ERRATA_X4_3701758
-
-check_erratum_ls cortex_x4, ERRATUM(3701758), CPU_REV(0, 3)
-
cpu_reset_func_start cortex_x4
/* Disable speculative loads */
msr SSBS, xzr