refactor(cpus): remove cpu specific errata funcs
Errata printing is done directly via generic_errata_report.
This commit removes the unused \_cpu\()_errata_report
functions for all cores, and removes errata_func from cpu_ops.
Change-Id: I04fefbde5f0ff63b1f1cd17c864557a14070d68c
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
(cherry picked from commit 3fb52e41fd4749a784b3e6b6757a89106abaea9a)
diff --git a/include/lib/cpus/aarch32/cpu_macros.S b/include/lib/cpus/aarch32/cpu_macros.S
index f651040..cfa5831 100644
--- a/include/lib/cpus/aarch32/cpu_macros.S
+++ b/include/lib/cpus/aarch32/cpu_macros.S
@@ -115,11 +115,6 @@
.popsection
.endif
- /*
- * Mandatory errata status printing function for CPUs of
- * this class.
- */
- .word \_name\()_errata_report
.word \_name\()_cpu_str
#ifdef IMAGE_BL32
@@ -200,21 +195,4 @@
.popsection
.endm
-/*
- * Maintain compatibility with the old scheme of "each cpu has its own reporter".
- * TODO remove entirely once all cpus have been converted. This includes the
- * cpu_ops entry, as print_errata_status can call this directly for all cpus
- */
-.macro errata_report_shim _cpu:req
- #if REPORT_ERRATA
- func \_cpu\()_errata_report
- push {r12, lr}
-
- bl generic_errata_report
-
- pop {r12, lr}
- bx lr
- endfunc \_cpu\()_errata_report
- #endif
-.endm
#endif /* CPU_MACROS_S */
diff --git a/include/lib/cpus/aarch64/cpu_macros.S b/include/lib/cpus/aarch64/cpu_macros.S
index 4363ab6..770e14b 100644
--- a/include/lib/cpus/aarch64/cpu_macros.S
+++ b/include/lib/cpus/aarch64/cpu_macros.S
@@ -138,12 +138,6 @@
.popsection
.endif
-
- /*
- * Mandatory errata status printing function for CPUs of
- * this class.
- */
- .quad \_name\()_errata_report
.quad \_name\()_cpu_str
#ifdef IMAGE_BL31
@@ -613,23 +607,4 @@
endfunc \_cpu\()_reset_func
.endm
-/*
- * Maintain compatibility with the old scheme of each cpu has its own reporting.
- * TODO remove entirely once all cpus have been converted. This includes the
- * cpu_ops entry, as print_errata_status can call this directly for all cpus
- */
-.macro errata_report_shim _cpu:req
- #if REPORT_ERRATA
- func \_cpu\()_errata_report
- /* normal stack frame for pretty debugging */
- stp x29, x30, [sp, #-16]!
- mov x29, sp
-
- bl generic_errata_report
-
- ldp x29, x30, [sp], #16
- ret
- endfunc \_cpu\()_errata_report
- #endif
-.endm
#endif /* CPU_MACROS_S */
diff --git a/include/lib/cpus/cpu_ops.h b/include/lib/cpus/cpu_ops.h
index 3fce66a..c1bdf8d 100644
--- a/include/lib/cpus/cpu_ops.h
+++ b/include/lib/cpus/cpu_ops.h
@@ -59,7 +59,6 @@
#define CPU_ERRATA_LIST_END_SIZE CPU_WORD_SIZE
/* Fields required to print errata status */
#if REPORT_ERRATA
-#define CPU_ERRATA_FUNC_SIZE CPU_WORD_SIZE
#define CPU_CPU_STR_SIZE CPU_WORD_SIZE
/* BL1 doesn't require mutual exclusion and printed flag. */
#if defined(IMAGE_BL31) || defined(IMAGE_BL32)
@@ -70,7 +69,6 @@
#define CPU_ERRATA_PRINTED_SIZE 0
#endif /* defined(IMAGE_BL31) || defined(IMAGE_BL32) */
#else
-#define CPU_ERRATA_FUNC_SIZE 0
#define CPU_CPU_STR_SIZE 0
#define CPU_ERRATA_LOCK_SIZE 0
#define CPU_ERRATA_PRINTED_SIZE 0
@@ -101,8 +99,7 @@
#endif /* __aarch64__ */
#define CPU_ERRATA_LIST_START CPU_PWR_DWN_OPS + CPU_PWR_DWN_OPS_SIZE
#define CPU_ERRATA_LIST_END CPU_ERRATA_LIST_START + CPU_ERRATA_LIST_START_SIZE
-#define CPU_ERRATA_FUNC CPU_ERRATA_LIST_END + CPU_ERRATA_LIST_END_SIZE
-#define CPU_CPU_STR CPU_ERRATA_FUNC + CPU_ERRATA_FUNC_SIZE
+#define CPU_CPU_STR CPU_ERRATA_LIST_END + CPU_ERRATA_LIST_END_SIZE
#define CPU_ERRATA_LOCK CPU_CPU_STR + CPU_CPU_STR_SIZE
#define CPU_ERRATA_PRINTED CPU_ERRATA_LOCK + CPU_ERRATA_LOCK_SIZE
#if __aarch64__
@@ -134,7 +131,6 @@
void *errata_list_start;
void *errata_list_end;
#if REPORT_ERRATA
- void (*errata_func)(void);
char *cpu_str;
#if defined(IMAGE_BL31) || defined(IMAGE_BL32)
spinlock_t *errata_lock;
diff --git a/lib/cpus/aarch32/aem_generic.S b/lib/cpus/aarch32/aem_generic.S
index 7bd586a..f4dc0d1 100644
--- a/lib/cpus/aarch32/aem_generic.S
+++ b/lib/cpus/aarch32/aem_generic.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -40,14 +40,6 @@
b dcsw_op_all
endfunc aem_generic_cluster_pwr_dwn
-#if REPORT_ERRATA
-/*
- * Errata printing function for AEM. Must follow AAPCS.
- */
-func aem_generic_errata_report
- bx lr
-endfunc aem_generic_errata_report
-#endif
/* cpu_ops for Base AEM FVP */
declare_cpu_ops aem_generic, BASE_AEM_MIDR, CPU_NO_RESET_FUNC, \
diff --git a/lib/cpus/aarch32/cortex_a12.S b/lib/cpus/aarch32/cortex_a12.S
index 089c089..8ff8c8b 100644
--- a/lib/cpus/aarch32/cortex_a12.S
+++ b/lib/cpus/aarch32/cortex_a12.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -69,8 +69,6 @@
b cortex_a12_disable_smp
endfunc cortex_a12_cluster_pwr_dwn
-errata_report_shim cortex_a12
-
declare_cpu_ops cortex_a12, CORTEX_A12_MIDR, \
cortex_a12_reset_func, \
cortex_a12_core_pwr_dwn, \
diff --git a/lib/cpus/aarch32/cortex_a15.S b/lib/cpus/aarch32/cortex_a15.S
index 01323f5..7262a37 100644
--- a/lib/cpus/aarch32/cortex_a15.S
+++ b/lib/cpus/aarch32/cortex_a15.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -168,8 +168,6 @@
b cortex_a15_disable_smp
endfunc cortex_a15_cluster_pwr_dwn
-errata_report_shim cortex_a15
-
declare_cpu_ops cortex_a15, CORTEX_A15_MIDR, \
cortex_a15_reset_func, \
cortex_a15_core_pwr_dwn, \
diff --git a/lib/cpus/aarch32/cortex_a17.S b/lib/cpus/aarch32/cortex_a17.S
index 8d76ab2..98e7de4 100644
--- a/lib/cpus/aarch32/cortex_a17.S
+++ b/lib/cpus/aarch32/cortex_a17.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -106,8 +106,6 @@
add_erratum_entry cortex_a17, CVE(2017, 5715), WORKAROUND_CVE_2017_5715
-errata_report_shim cortex_a17
-
func cortex_a17_reset_func
mov r5, lr
bl cpu_get_rev_var
diff --git a/lib/cpus/aarch32/cortex_a32.S b/lib/cpus/aarch32/cortex_a32.S
index dfa159f..c92a8c1 100644
--- a/lib/cpus/aarch32/cortex_a32.S
+++ b/lib/cpus/aarch32/cortex_a32.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2023, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -117,8 +117,6 @@
b cortex_a32_disable_smp
endfunc cortex_a32_cluster_pwr_dwn
-errata_report_shim cortex_a32
-
declare_cpu_ops cortex_a32, CORTEX_A32_MIDR, \
cortex_a32_reset_func, \
cortex_a32_core_pwr_dwn, \
diff --git a/lib/cpus/aarch32/cortex_a5.S b/lib/cpus/aarch32/cortex_a5.S
index 625ea7b..146eb9c 100644
--- a/lib/cpus/aarch32/cortex_a5.S
+++ b/lib/cpus/aarch32/cortex_a5.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -69,8 +69,6 @@
b cortex_a5_disable_smp
endfunc cortex_a5_cluster_pwr_dwn
-errata_report_shim cortex_a5
-
declare_cpu_ops cortex_a5, CORTEX_A5_MIDR, \
cortex_a5_reset_func, \
cortex_a5_core_pwr_dwn, \
diff --git a/lib/cpus/aarch32/cortex_a53.S b/lib/cpus/aarch32/cortex_a53.S
index 89b238a..60be2b3 100644
--- a/lib/cpus/aarch32/cortex_a53.S
+++ b/lib/cpus/aarch32/cortex_a53.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -297,8 +297,6 @@
b cortex_a53_disable_smp
endfunc cortex_a53_cluster_pwr_dwn
-errata_report_shim cortex_a53
-
declare_cpu_ops cortex_a53, CORTEX_A53_MIDR, \
cortex_a53_reset_func, \
cortex_a53_core_pwr_dwn, \
diff --git a/lib/cpus/aarch32/cortex_a57.S b/lib/cpus/aarch32/cortex_a57.S
index 1e5377b..d563482 100644
--- a/lib/cpus/aarch32/cortex_a57.S
+++ b/lib/cpus/aarch32/cortex_a57.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -606,8 +606,6 @@
b cortex_a57_disable_ext_debug
endfunc cortex_a57_cluster_pwr_dwn
-errata_report_shim cortex_a57
-
declare_cpu_ops cortex_a57, CORTEX_A57_MIDR, \
cortex_a57_reset_func, \
cortex_a57_core_pwr_dwn, \
diff --git a/lib/cpus/aarch32/cortex_a7.S b/lib/cpus/aarch32/cortex_a7.S
index 71542d5..9a39815 100644
--- a/lib/cpus/aarch32/cortex_a7.S
+++ b/lib/cpus/aarch32/cortex_a7.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -69,8 +69,6 @@
b cortex_a7_disable_smp
endfunc cortex_a7_cluster_pwr_dwn
-errata_report_shim cortex_a7
-
declare_cpu_ops cortex_a7, CORTEX_A7_MIDR, \
cortex_a7_reset_func, \
cortex_a7_core_pwr_dwn, \
diff --git a/lib/cpus/aarch32/cortex_a72.S b/lib/cpus/aarch32/cortex_a72.S
index 77cf84d..8d399fd 100644
--- a/lib/cpus/aarch32/cortex_a72.S
+++ b/lib/cpus/aarch32/cortex_a72.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -256,8 +256,6 @@
b cortex_a72_disable_ext_debug
endfunc cortex_a72_cluster_pwr_dwn
-errata_report_shim cortex_a72
-
declare_cpu_ops cortex_a72, CORTEX_A72_MIDR, \
cortex_a72_reset_func, \
cortex_a72_core_pwr_dwn, \
diff --git a/lib/cpus/aarch32/cortex_a9.S b/lib/cpus/aarch32/cortex_a9.S
index 1e9757a..dc5ff27 100644
--- a/lib/cpus/aarch32/cortex_a9.S
+++ b/lib/cpus/aarch32/cortex_a9.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -57,8 +57,6 @@
add_erratum_entry cortex_a9, CVE(2017, 5715), WORKAROUND_CVE_2017_5715
-errata_report_shim cortex_a9
-
func cortex_a9_reset_func
#if IMAGE_BL32 && WORKAROUND_CVE_2017_5715
ldr r0, =wa_cve_2017_5715_bpiall_vbar
diff --git a/lib/cpus/aarch64/a64fx.S b/lib/cpus/aarch64/a64fx.S
index 54c20c3..4893a44 100644
--- a/lib/cpus/aarch64/a64fx.S
+++ b/lib/cpus/aarch64/a64fx.S
@@ -16,15 +16,6 @@
func a64fx_cluster_pwr_dwn
endfunc a64fx_cluster_pwr_dwn
-#if REPORT_ERRATA
-/*
- * Errata printing function for A64FX. Must follow AAPCS.
- */
-func a64fx_errata_report
- ret
-endfunc a64fx_errata_report
-#endif
-
/* ---------------------------------------------
* This function provides cpu specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/aem_generic.S b/lib/cpus/aarch64/aem_generic.S
index 6291e43..d5634cf 100644
--- a/lib/cpus/aarch64/aem_generic.S
+++ b/lib/cpus/aarch64/aem_generic.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -74,15 +74,6 @@
b dcsw_op_all
endfunc aem_generic_cluster_pwr_dwn
-#if REPORT_ERRATA
-/*
- * Errata printing function for AEM. Must follow AAPCS.
- */
-func aem_generic_errata_report
- ret
-endfunc aem_generic_errata_report
-#endif
-
/* ---------------------------------------------
* This function provides cpu specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a35.S b/lib/cpus/aarch64/cortex_a35.S
index 6ffb944..c3d8c8d 100644
--- a/lib/cpus/aarch64/cortex_a35.S
+++ b/lib/cpus/aarch64/cortex_a35.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -111,8 +111,6 @@
b cortex_a35_disable_smp
endfunc cortex_a35_cluster_pwr_dwn
-errata_report_shim cortex_a35
-
/* ---------------------------------------------
* This function provides cortex_a35 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a510.S b/lib/cpus/aarch64/cortex_a510.S
index a59b92c..b49d45a 100644
--- a/lib/cpus/aarch64/cortex_a510.S
+++ b/lib/cpus/aarch64/cortex_a510.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2023, Arm Limited. All rights reserved.
+ * Copyright (c) 2023-2024, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -204,8 +204,6 @@
ret
endfunc cortex_a510_core_pwr_dwn
-errata_report_shim cortex_a510
-
cpu_reset_func_start cortex_a510
/* Disable speculative loads */
msr SSBS, xzr
diff --git a/lib/cpus/aarch64/cortex_a520.S b/lib/cpus/aarch64/cortex_a520.S
index a057529..d9e654b 100644
--- a/lib/cpus/aarch64/cortex_a520.S
+++ b/lib/cpus/aarch64/cortex_a520.S
@@ -55,8 +55,6 @@
ret
endfunc cortex_a520_core_pwr_dwn
-errata_report_shim cortex_a520
-
cpu_reset_func_start cortex_a520
/* Disable speculative loads */
msr SSBS, xzr
diff --git a/lib/cpus/aarch64/cortex_a53.S b/lib/cpus/aarch64/cortex_a53.S
index e6fb08a..4a5b318 100644
--- a/lib/cpus/aarch64/cortex_a53.S
+++ b/lib/cpus/aarch64/cortex_a53.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -199,8 +199,6 @@
b cortex_a53_disable_smp
endfunc cortex_a53_cluster_pwr_dwn
-errata_report_shim cortex_a53
-
/* ---------------------------------------------
* This function provides cortex_a53 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a55.S b/lib/cpus/aarch64/cortex_a55.S
index 3fd3966..f876210 100644
--- a/lib/cpus/aarch64/cortex_a55.S
+++ b/lib/cpus/aarch64/cortex_a55.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -115,8 +115,6 @@
cpu_reset_func_start cortex_a55
cpu_reset_func_end cortex_a55
-errata_report_shim cortex_a55
-
/* ---------------------------------------------
* HW will do the cache maintenance while powering down
* ---------------------------------------------
diff --git a/lib/cpus/aarch64/cortex_a57.S b/lib/cpus/aarch64/cortex_a57.S
index d2c12d8..aac9c51 100644
--- a/lib/cpus/aarch64/cortex_a57.S
+++ b/lib/cpus/aarch64/cortex_a57.S
@@ -284,8 +284,6 @@
b cortex_a57_disable_ext_debug
endfunc cortex_a57_cluster_pwr_dwn
-errata_report_shim cortex_a57
-
/* ---------------------------------------------
* This function provides cortex_a57 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a65.S b/lib/cpus/aarch64/cortex_a65.S
index 03396a9..1b20e43 100644
--- a/lib/cpus/aarch64/cortex_a65.S
+++ b/lib/cpus/aarch64/cortex_a65.S
@@ -43,26 +43,6 @@
ret
endfunc cortex_a65_cpu_pwr_dwn
-#if REPORT_ERRATA
-/*
- * Errata printing function for Cortex-A65. Must follow AAPCS.
- */
-func cortex_a65_errata_report
- stp x8, x30, [sp, #-16]!
-
- bl cpu_get_rev_var
- mov x8, x0
-
- /*
- * Report all errata. The revision-variant information is passed to
- * checking functions of each errata.
- */
- report_errata ERRATA_DSU_936184, cortex_a65, dsu_936184
-
- ldp x8, x30, [sp], #16
- ret
-endfunc cortex_a65_errata_report
-#endif
.section .rodata.cortex_a65_regs, "aS"
cortex_a65_regs: /* The ascii list of register names to be reported */
diff --git a/lib/cpus/aarch64/cortex_a65ae.S b/lib/cpus/aarch64/cortex_a65ae.S
index 85d1894..1cbb06a 100644
--- a/lib/cpus/aarch64/cortex_a65ae.S
+++ b/lib/cpus/aarch64/cortex_a65ae.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2019-2023, Arm Limited. All rights reserved.
+ * Copyright (c) 2019-2024, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -41,8 +41,6 @@
ret
endfunc cortex_a65ae_cpu_pwr_dwn
-errata_report_shim cortex_a65ae
-
.section .rodata.cortex_a65ae_regs, "aS"
cortex_a65ae_regs: /* The ascii list of register names to be reported */
.asciz "cpuectlr_el1", ""
diff --git a/lib/cpus/aarch64/cortex_a710.S b/lib/cpus/aarch64/cortex_a710.S
index b9b9204..71ed6db 100644
--- a/lib/cpus/aarch64/cortex_a710.S
+++ b/lib/cpus/aarch64/cortex_a710.S
@@ -242,8 +242,6 @@
ret
endfunc cortex_a710_core_pwr_dwn
-errata_report_shim cortex_a710
-
cpu_reset_func_start cortex_a710
/* Disable speculative loads */
msr SSBS, xzr
diff --git a/lib/cpus/aarch64/cortex_a715.S b/lib/cpus/aarch64/cortex_a715.S
index 737d7b8..fbc73ed 100644
--- a/lib/cpus/aarch64/cortex_a715.S
+++ b/lib/cpus/aarch64/cortex_a715.S
@@ -154,8 +154,6 @@
ret
endfunc cortex_a715_core_pwr_dwn
-errata_report_shim cortex_a715
-
/* ---------------------------------------------
* This function provides Cortex-A715 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a72.S b/lib/cpus/aarch64/cortex_a72.S
index 997f261..c300ea7 100644
--- a/lib/cpus/aarch64/cortex_a72.S
+++ b/lib/cpus/aarch64/cortex_a72.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -271,8 +271,6 @@
b cortex_a72_disable_ext_debug
endfunc cortex_a72_cluster_pwr_dwn
-errata_report_shim cortex_a72
-
/* ---------------------------------------------
* This function provides cortex_a72 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a720.S b/lib/cpus/aarch64/cortex_a720.S
index e69ec24..ab2c12f 100644
--- a/lib/cpus/aarch64/cortex_a720.S
+++ b/lib/cpus/aarch64/cortex_a720.S
@@ -98,8 +98,6 @@
ret
endfunc cortex_a720_core_pwr_dwn
-errata_report_shim cortex_a720
-
/* ---------------------------------------------
* This function provides Cortex A720-specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a73.S b/lib/cpus/aarch64/cortex_a73.S
index 3a6b922..2130ceb 100644
--- a/lib/cpus/aarch64/cortex_a73.S
+++ b/lib/cpus/aarch64/cortex_a73.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -178,9 +178,6 @@
b cortex_a73_disable_smp
endfunc cortex_a73_cluster_pwr_dwn
-
-errata_report_shim cortex_a73
-
/* ---------------------------------------------
* This function provides cortex_a73 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a75.S b/lib/cpus/aarch64/cortex_a75.S
index afdb900..757531a 100644
--- a/lib/cpus/aarch64/cortex_a75.S
+++ b/lib/cpus/aarch64/cortex_a75.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2024, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -148,8 +148,6 @@
ret
endfunc cortex_a75_core_pwr_dwn
-errata_report_shim cortex_a75
-
/* ---------------------------------------------
* This function provides cortex_a75 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a76.S b/lib/cpus/aarch64/cortex_a76.S
index 8341bb0..bbb7e6e 100644
--- a/lib/cpus/aarch64/cortex_a76.S
+++ b/lib/cpus/aarch64/cortex_a76.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -509,8 +509,6 @@
ret
endfunc cortex_a76_core_pwr_dwn
-errata_report_shim cortex_a76
-
/* ---------------------------------------------
* This function provides cortex_a76 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a76ae.S b/lib/cpus/aarch64/cortex_a76ae.S
index 08a6ef9..2fe3dbc 100644
--- a/lib/cpus/aarch64/cortex_a76ae.S
+++ b/lib/cpus/aarch64/cortex_a76ae.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2019-2023, Arm Limited. All rights reserved.
+ * Copyright (c) 2019-2024, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -41,8 +41,6 @@
cpu_reset_func_start cortex_a76ae
cpu_reset_func_end cortex_a76ae
-errata_report_shim cortex_a76ae
-
/* ----------------------------------------------------
* HW will do the cache maintenance while powering down
* ----------------------------------------------------
diff --git a/lib/cpus/aarch64/cortex_a77.S b/lib/cpus/aarch64/cortex_a77.S
index 6efa412..1759b77 100644
--- a/lib/cpus/aarch64/cortex_a77.S
+++ b/lib/cpus/aarch64/cortex_a77.S
@@ -173,7 +173,6 @@
ret
endfunc cortex_a77_core_pwr_dwn
-errata_report_shim cortex_a77
/* ---------------------------------------------
* This function provides Cortex-A77 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a78.S b/lib/cpus/aarch64/cortex_a78.S
index 5a3d586..01e37e2 100644
--- a/lib/cpus/aarch64/cortex_a78.S
+++ b/lib/cpus/aarch64/cortex_a78.S
@@ -205,8 +205,6 @@
ret
endfunc cortex_a78_core_pwr_dwn
-errata_report_shim cortex_a78
-
/* ---------------------------------------------
* This function provides cortex_a78 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a78_ae.S b/lib/cpus/aarch64/cortex_a78_ae.S
index 71639fe..7fa1f9b 100644
--- a/lib/cpus/aarch64/cortex_a78_ae.S
+++ b/lib/cpus/aarch64/cortex_a78_ae.S
@@ -135,8 +135,6 @@
ret
endfunc cortex_a78_ae_core_pwr_dwn
-errata_report_shim cortex_a78_ae
-
/* -------------------------------------------------------
* This function provides cortex_a78_ae specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_a78c.S b/lib/cpus/aarch64/cortex_a78c.S
index 2b6ec83..3f6944a 100644
--- a/lib/cpus/aarch64/cortex_a78c.S
+++ b/lib/cpus/aarch64/cortex_a78c.S
@@ -128,8 +128,6 @@
cpu_reset_func_start cortex_a78c
cpu_reset_func_end cortex_a78c
-errata_report_shim cortex_a78c
-
/* ----------------------------------------------------
* HW will do the cache maintenance while powering down
* ----------------------------------------------------
diff --git a/lib/cpus/aarch64/cortex_x1.S b/lib/cpus/aarch64/cortex_x1.S
index 82bdadc..5bd020c 100644
--- a/lib/cpus/aarch64/cortex_x1.S
+++ b/lib/cpus/aarch64/cortex_x1.S
@@ -73,8 +73,6 @@
ret
endfunc cortex_x1_core_pwr_dwn
-errata_report_shim cortex_x1
-
/* ---------------------------------------------
* This function provides Cortex X1 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/cortex_x2.S b/lib/cpus/aarch64/cortex_x2.S
index c226d51..c18ce3c 100644
--- a/lib/cpus/aarch64/cortex_x2.S
+++ b/lib/cpus/aarch64/cortex_x2.S
@@ -190,8 +190,6 @@
ret
endfunc cortex_x2_core_pwr_dwn
-errata_report_shim cortex_x2
-
cpu_reset_func_start cortex_x2
/* Disable speculative loads */
msr SSBS, xzr
diff --git a/lib/cpus/aarch64/cortex_x3.S b/lib/cpus/aarch64/cortex_x3.S
index 7a60697..462eb08 100644
--- a/lib/cpus/aarch64/cortex_x3.S
+++ b/lib/cpus/aarch64/cortex_x3.S
@@ -142,8 +142,6 @@
ret
endfunc cortex_x3_core_pwr_dwn
-errata_report_shim cortex_x3
-
/* ---------------------------------------------
* This function provides Cortex-X3-
* specific register information for crash
diff --git a/lib/cpus/aarch64/cortex_x4.S b/lib/cpus/aarch64/cortex_x4.S
index 4a33710..4b1cf91 100644
--- a/lib/cpus/aarch64/cortex_x4.S
+++ b/lib/cpus/aarch64/cortex_x4.S
@@ -148,8 +148,6 @@
ret
endfunc cortex_x4_core_pwr_dwn
-errata_report_shim cortex_x4
-
/* ---------------------------------------------
* This function provides Cortex X4-specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/denver.S b/lib/cpus/aarch64/denver.S
index 884281d..ca250d3 100644
--- a/lib/cpus/aarch64/denver.S
+++ b/lib/cpus/aarch64/denver.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, Arm Limited and Contributors. All rights reserved.
* Copyright (c) 2020-2022, NVIDIA Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
@@ -296,8 +296,6 @@
ret
endfunc denver_cluster_pwr_dwn
-errata_report_shim denver
-
/* ---------------------------------------------
* This function provides Denver specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/generic.S b/lib/cpus/aarch64/generic.S
index ef1f048..5d7a857 100644
--- a/lib/cpus/aarch64/generic.S
+++ b/lib/cpus/aarch64/generic.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -79,7 +79,6 @@
* Unimplemented functions.
* ---------------------------------------------
*/
-.equ generic_errata_report, 0
.equ generic_cpu_reg_dump, 0
.equ generic_reset_func, 0
diff --git a/lib/cpus/aarch64/neoverse_e1.S b/lib/cpus/aarch64/neoverse_e1.S
index 45bd8d3..4bc95d0 100644
--- a/lib/cpus/aarch64/neoverse_e1.S
+++ b/lib/cpus/aarch64/neoverse_e1.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2018-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -42,8 +42,6 @@
ret
endfunc neoverse_e1_cpu_pwr_dwn
-errata_report_shim neoverse_e1
-
.section .rodata.neoverse_e1_regs, "aS"
neoverse_e1_regs: /* The ascii list of register names to be reported */
.asciz "cpuectlr_el1", ""
diff --git a/lib/cpus/aarch64/neoverse_n1.S b/lib/cpus/aarch64/neoverse_n1.S
index 2c3e1a3..888e611 100644
--- a/lib/cpus/aarch64/neoverse_n1.S
+++ b/lib/cpus/aarch64/neoverse_n1.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -242,8 +242,6 @@
ret
endfunc neoverse_n1_core_pwr_dwn
-errata_report_shim neoverse_n1
-
/*
* Handle trap of EL0 IC IVAU instructions to EL3 by executing a TLB
* inner-shareable invalidation to an arbitrary address followed by a DSB.
diff --git a/lib/cpus/aarch64/neoverse_n2.S b/lib/cpus/aarch64/neoverse_n2.S
index c924a28..7161ef0 100644
--- a/lib/cpus/aarch64/neoverse_n2.S
+++ b/lib/cpus/aarch64/neoverse_n2.S
@@ -294,8 +294,6 @@
ret
endfunc neoverse_n2_core_pwr_dwn
-errata_report_shim neoverse_n2
-
/* ---------------------------------------------
* This function provides Neoverse N2 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/neoverse_v1.S b/lib/cpus/aarch64/neoverse_v1.S
index b131cf8..f16f7e7 100644
--- a/lib/cpus/aarch64/neoverse_v1.S
+++ b/lib/cpus/aarch64/neoverse_v1.S
@@ -266,8 +266,6 @@
ret
endfunc neoverse_v1_core_pwr_dwn
-errata_report_shim neoverse_v1
-
cpu_reset_func_start neoverse_v1
/* Disable speculative loads */
msr SSBS, xzr
diff --git a/lib/cpus/aarch64/neoverse_v2.S b/lib/cpus/aarch64/neoverse_v2.S
index 9f14155..2bfd45a 100644
--- a/lib/cpus/aarch64/neoverse_v2.S
+++ b/lib/cpus/aarch64/neoverse_v2.S
@@ -129,7 +129,6 @@
msr SSBS, xzr
cpu_reset_func_end neoverse_v2
-errata_report_shim neoverse_v2
/* ---------------------------------------------
* This function provides Neoverse V2-
* specific register information for crash
diff --git a/lib/cpus/aarch64/neoverse_v3.S b/lib/cpus/aarch64/neoverse_v3.S
index 9303e39..dad3709 100644
--- a/lib/cpus/aarch64/neoverse_v3.S
+++ b/lib/cpus/aarch64/neoverse_v3.S
@@ -99,8 +99,6 @@
msr SSBS, xzr
cpu_reset_func_end neoverse_v3
-errata_report_shim neoverse_v3
-
/* ---------------------------------------------
* This function provides Neoverse V3 specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/qemu_max.S b/lib/cpus/aarch64/qemu_max.S
index 00963bc..fb03cf1 100644
--- a/lib/cpus/aarch64/qemu_max.S
+++ b/lib/cpus/aarch64/qemu_max.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014-2023, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -47,8 +47,6 @@
b dcsw_op_all
endfunc qemu_max_cluster_pwr_dwn
-errata_report_shim qemu_max
-
/* ---------------------------------------------
* This function provides cpu specific
* register information for crash reporting.
diff --git a/lib/cpus/aarch64/rainier.S b/lib/cpus/aarch64/rainier.S
index 1dd0973..725f215 100644
--- a/lib/cpus/aarch64/rainier.S
+++ b/lib/cpus/aarch64/rainier.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2020-2023, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -80,8 +80,6 @@
ret
endfunc rainier_core_pwr_dwn
-errata_report_shim rainier
-
/* ---------------------------------------------
* This function provides Rainier specific
* register information for crash reporting.
diff --git a/plat/qti/common/src/aarch64/qti_kryo4_gold.S b/plat/qti/common/src/aarch64/qti_kryo4_gold.S
index 9bcdf54..49b7cf0 100644
--- a/plat/qti/common/src/aarch64/qti_kryo4_gold.S
+++ b/plat/qti/common/src/aarch64/qti_kryo4_gold.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, Arm Limited and Contributors. All rights reserved.
* Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
@@ -41,16 +41,6 @@
ret
endfunc qti_kryo4_gold_cluster_pwr_dwn
-#if REPORT_ERRATA
-/*
- * Errata printing function for Kryo4 Gold. Must follow AAPCS.
- */
-func qti_kryo4_gold_errata_report
- /* TODO : Need to add support. Required only for debug bl31 image.*/
- ret
-endfunc qti_kryo4_gold_errata_report
-#endif
-
/* ---------------------------------------------
* This function provides kryo4_gold specific
* register information for crash reporting.
diff --git a/plat/qti/common/src/aarch64/qti_kryo4_silver.S b/plat/qti/common/src/aarch64/qti_kryo4_silver.S
index 36374b7..4a98912 100644
--- a/plat/qti/common/src/aarch64/qti_kryo4_silver.S
+++ b/plat/qti/common/src/aarch64/qti_kryo4_silver.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, Arm Limited and Contributors. All rights reserved.
* Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
@@ -35,17 +35,6 @@
ret
endfunc qti_kryo4_silver_cluster_pwr_dwn
-#if REPORT_ERRATA
-/*
- * Errata printing function for Kryo4 Silver. Must follow AAPCS.
- */
-func qti_kryo4_silver_errata_report
- /* TODO : Need to add support. Required only for debug bl31 image.*/
- ret
-endfunc qti_kryo4_silver_errata_report
-#endif
-
-
/* ---------------------------------------------
* This function provides kryo4_silver specific
* register information for crash reporting.
diff --git a/plat/qti/common/src/aarch64/qti_kryo6_gold.S b/plat/qti/common/src/aarch64/qti_kryo6_gold.S
index 577e7ff..5f9463f 100644
--- a/plat/qti/common/src/aarch64/qti_kryo6_gold.S
+++ b/plat/qti/common/src/aarch64/qti_kryo6_gold.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2018, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, Arm Limited and Contributors. All rights reserved.
* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
@@ -41,16 +41,6 @@
ret
endfunc qti_kryo6_gold_cluster_pwr_dwn
-#if REPORT_ERRATA
-/*
- * Errata printing function for Kryo4 Gold. Must follow AAPCS.
- */
-func qti_kryo6_gold_errata_report
- /* TODO : Need to add support. Required only for debug bl31 image.*/
- ret
-endfunc qti_kryo6_gold_errata_report
-#endif
-
/* ---------------------------------------------
* This function provides kryo4_gold specific
* register information for crash reporting.
diff --git a/plat/qti/common/src/aarch64/qti_kryo6_silver.S b/plat/qti/common/src/aarch64/qti_kryo6_silver.S
index 6ad0bca..4a54a64 100644
--- a/plat/qti/common/src/aarch64/qti_kryo6_silver.S
+++ b/plat/qti/common/src/aarch64/qti_kryo6_silver.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2018, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, Arm Limited and Contributors. All rights reserved.
* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
@@ -35,17 +35,6 @@
ret
endfunc qti_kryo6_silver_cluster_pwr_dwn
-#if REPORT_ERRATA
-/*
- * Errata printing function for Kryo4 Silver. Must follow AAPCS.
- */
-func qti_kryo6_silver_errata_report
- /* TODO : Need to add support. Required only for debug bl31 image.*/
- ret
-endfunc qti_kryo6_silver_errata_report
-#endif
-
-
/* ---------------------------------------------
* This function provides kryo4_silver specific
* register information for crash reporting.