58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2018 Synopsys, Inc. All rights reserved.
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* Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
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*/
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#ifndef __BOARD_ENV_LIB_H
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#define __BOARD_ENV_LIB_H
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#include <common.h>
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#include <config.h>
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#include <linux/kernel.h>
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enum env_type {
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ENV_DEC,
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ENV_HEX
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};
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typedef struct {
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u32 val;
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bool set;
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} u32_env;
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struct env_map_common {
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const char *const env_name;
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enum env_type type;
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bool mandatory;
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u32 min;
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u32 max;
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u32_env *val;
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};
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struct env_map_percpu {
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const char *const env_name;
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enum env_type type;
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bool mandatory;
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u32 min[NR_CPUS];
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u32 max[NR_CPUS];
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u32_env (*val)[NR_CPUS];
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};
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void envs_cleanup_common(const struct env_map_common *map);
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int envs_read_common(const struct env_map_common *map);
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int envs_validate_common(const struct env_map_common *map);
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int envs_read_validate_common(const struct env_map_common *map);
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void envs_cleanup_core(const struct env_map_percpu *map);
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int envs_read_validate_core(const struct env_map_percpu *map,
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bool (*cpu_used)(u32));
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int envs_process_and_validate(const struct env_map_common *common,
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const struct env_map_percpu *core,
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bool (*cpu_used)(u32));
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int args_envs_enumerate(const struct env_map_common *map,
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int enum_by, int argc, char *const argv[]);
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#endif /* __BOARD_ENV_LIB_H */
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