arm-trusted-firmware/include/lib/cpus/errata.h
Boyan Karatotev dd9fae1ce0 refactor(cpus): convert print_errata_status to C
The function is called in a fully initialised C environment and calls
into other C functions. The Aarch differences are minimal and are hidden
by the pre-existing headers. Converting it results into cleaner code
that is the same across both Aarch64 and Aarch32.

To avoid having to do very ugly pointer arithmetic, define a C struct
for the cpu_ops for both Aarch64 and Aarch32.

Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: Idc07c4064e03143c88a4a0e2d10ceda70ba19a50
2023-05-30 09:31:15 +01:00

25 lines
591 B
C

/*
* Copyright (c) 2017-2023, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef ERRATA_REPORT_H
#define ERRATA_REPORT_H
#ifndef __ASSEMBLER__
void print_errata_status(void);
void errata_print_msg(unsigned int status, const char *cpu, const char *id);
#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 */