refactor(cpus): rename errata_report.h to errata.h

The ERRATA_XXX macros, used in cpu_helpers.S, are necessary for the
check_errata_xxx family of functions. The CPU_REV should be used in the
cpu files but for whatever reason the values have been hard-coded so far
(at the cost of readability). It's evident this file is not strictly for
status reporting.

The new purpose of this file is to make it a one-stop-shop for all
things errata.

Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: I1ce22dd36df5aa0bcfc5f2772251f91af8703dfb
(cherry picked from commit 6bb96fa6d6e101ffeef16464f8a44104a112074f)

bl1/bl1_main.c

@@ -17,7 +17,7 @@
 #include <drivers/auth/auth_mod.h>
 #include <drivers/auth/crypto_mod.h>
 #include <drivers/console.h>
-#include <lib/cpus/errata_report.h>
+#include <lib/cpus/errata.h>
 #include <lib/utils.h>
 #include <plat/common/platform.h>
 #include <smccc_helpers.h>

include/lib/cpus/aarch32/cpu_macros.S

@@ -8,7 +8,7 @@
 
 #include <arch.h>
 #include <lib/cpus/cpu_ops.h>
-#include <lib/cpus/errata_report.h>
+#include <lib/cpus/errata.h>
 
 	/*
 	 * Write given expressions as words

include/lib/cpus/aarch64/cpu_macros.S

@@ -8,7 +8,7 @@
 
 #include <assert_macros.S>
 #include <lib/cpus/cpu_ops.h>
-#include <lib/cpus/errata_report.h>
+#include <lib/cpus/errata.h>
 
 	/*
 	 * Write given expressions as quad words

lib/cpus/aarch64/cortex_a53.S

@@ -9,8 +9,8 @@
 #include <common/debug.h>
 #include <cortex_a53.h>
 #include <cpu_macros.S>
-#include <lib/cpus/errata_report.h>
 #include <plat_macros.S>
+#include <lib/cpus/errata.h>
 
 #if A53_DISABLE_NON_TEMPORAL_HINT
 #undef ERRATA_A53_836870

lib/cpus/aarch64/cpu_helpers.S

@@ -11,7 +11,7 @@
 #include <common/debug.h>
 #include <cpu_macros.S>
 #include <lib/cpus/cpu_ops.h>
-#include <lib/cpus/errata_report.h>
+#include <lib/cpus/errata.h>
 #include <lib/el3_runtime/cpu_data.h>
 
  /* Reset fn is needed in BL at reset vector */

lib/cpus/aarch64/dsu_helpers.S

@@ -6,7 +6,7 @@
 
 #include <asm_macros.S>
 #include <dsu_def.h>
-#include <lib/cpus/errata_report.h>
+#include <lib/cpus/errata.h>
 
 	/* -----------------------------------------------------------------------
 	 * DSU erratum 798953 check function

lib/cpus/errata_report.c

@@ -11,7 +11,7 @@
 
 #include <arch_helpers.h>
 #include <common/debug.h>
-#include <lib/cpus/errata_report.h>
+#include <lib/cpus/errata.h>
 #include <lib/el3_runtime/cpu_data.h>
 #include <lib/spinlock.h>
 

lib/psci/psci_setup.c

@@ -11,8 +11,8 @@
 #include <arch_helpers.h>
 #include <common/bl_common.h>
 #include <context.h>
+#include <lib/cpus/errata.h>
 #include <lib/el3_runtime/context_mgmt.h>
-#include <lib/cpus/errata_report.h>
 #include <plat/common/platform.h>
 
 #include "psci_private.h"

plat/arm/board/fvp_r/fvp_r_bl1_main.c

@@ -15,7 +15,7 @@
 #include <common/debug.h>
 #include <drivers/auth/auth_mod.h>
 #include <drivers/console.h>
-#include <lib/cpus/errata_report.h>
+#include <lib/cpus/errata.h>
 #include <lib/utils.h>
 #include <smccc_helpers.h>
 #include <tools_share/uuid.h>

services/arm_arch_svc/arm_arch_svc_setup.c

@@ -6,7 +6,7 @@
 
 #include <common/debug.h>
 #include <common/runtime_svc.h>
-#include <lib/cpus/errata_report.h>
+#include <lib/cpus/errata.h>
 #include <lib/cpus/wa_cve_2017_5715.h>
 #include <lib/cpus/wa_cve_2018_3639.h>
 #include <lib/cpus/wa_cve_2022_23960.h>