From 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:13:47 +0200 Subject: Adding upstream version 2.8.0+dfsg. Signed-off-by: Daniel Baumann --- include/arch/aarch32/arch_features.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 include/arch/aarch32/arch_features.h (limited to 'include/arch/aarch32/arch_features.h') diff --git a/include/arch/aarch32/arch_features.h b/include/arch/aarch32/arch_features.h new file mode 100644 index 0000000..ddf0968 --- /dev/null +++ b/include/arch/aarch32/arch_features.h @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2019, Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef ARCH_FEATURES_H +#define ARCH_FEATURES_H + +#include + +#include + +static inline bool is_armv7_gentimer_present(void) +{ + return ((read_id_pfr1() >> ID_PFR1_GENTIMER_SHIFT) & + ID_PFR1_GENTIMER_MASK) != 0U; +} + +static inline bool is_armv8_2_ttcnp_present(void) +{ + return ((read_id_mmfr4() >> ID_MMFR4_CNP_SHIFT) & + ID_MMFR4_CNP_MASK) != 0U; +} + +#endif /* ARCH_FEATURES_H */ -- cgit v1.2.3