diff --git a/lib/cpus/aarch64/cortex_x4.S b/lib/cpus/aarch64/cortex_x4.S index c06798154..fbbe9251a 100644 --- a/lib/cpus/aarch64/cortex_x4.S +++ b/lib/cpus/aarch64/cortex_x4.S @@ -35,13 +35,6 @@ add_erratum_entry cortex_x4, ERRATUM(2726228), ERRATA_X4_2726228 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 @@ workaround_reset_end cortex_x4, ERRATUM(3076789) 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 @@ workaround_reset_end cortex_x4, CVE(2022, 23960) 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 @@ workaround_reset_end cortex_x4, CVE(2024, 7881) 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