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