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Diffstat (limited to '')
| -rw-r--r-- | include/lib/cpus/errata_report.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/lib/cpus/errata_report.h b/include/lib/cpus/errata_report.h new file mode 100644 index 0000000..efdedf0 --- /dev/null +++ b/include/lib/cpus/errata_report.h @@ -0,0 +1,36 @@ +/* + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef ERRATA_REPORT_H +#define ERRATA_REPORT_H + +#ifndef __ASSEMBLER__ + +#include <arch.h> +#include <arch_helpers.h> +#include <lib/spinlock.h> +#include <lib/utils_def.h> + +#if DEBUG +void print_errata_status(void); +#else +static inline void print_errata_status(void) {} +#endif + +void errata_print_msg(unsigned int status, const char *cpu, const char *id); +int errata_needs_reporting(spinlock_t *lock, uint32_t *reported); + +#endif /* __ASSEMBLER__ */ + +/* Errata status */ +#define ERRATA_NOT_APPLIES 0 +#define ERRATA_APPLIES 1 +#define ERRATA_MISSING 2 + +/* Macro to get CPU revision code for checking errata version compatibility. */ +#define CPU_REV(r, p) ((r << 4) | p) + +#endif /* ERRATA_REPORT_H */ |