178 lines
5.7 KiB
C
178 lines
5.7 KiB
C
|
/*
|
||
|
|
* (C) Copyright 2007-2013
|
||
|
|
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
|
||
|
|
* Jerry Wang <wangflord@allwinnertech.com>
|
||
|
|
*
|
||
|
|
* See file CREDITS for list of people who contributed to this
|
||
|
|
* project.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License as
|
||
|
|
* published by the Free Software Foundation; either version 2 of
|
||
|
|
* the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||
|
|
* MA 02111-1307 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef __SW_SYS_CONFIG_H
|
||
|
|
#define __SW_SYS_CONFIG_H
|
||
|
|
|
||
|
|
|
||
|
|
#define SCRIPT_PARSER_OK (0)
|
||
|
|
#define SCRIPT_PARSER_EMPTY_BUFFER (-1)
|
||
|
|
#define SCRIPT_PARSER_KEYNAME_NULL (-2)
|
||
|
|
#define SCRIPT_PARSER_DATA_VALUE_NULL (-3)
|
||
|
|
#define SCRIPT_PARSER_KEY_NOT_FIND (-4)
|
||
|
|
#define SCRIPT_PARSER_BUFFER_NOT_ENOUGH (-5)
|
||
|
|
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
SCIRPT_PARSER_VALUE_TYPE_INVALID = 0,
|
||
|
|
SCIRPT_PARSER_VALUE_TYPE_SINGLE_WORD,
|
||
|
|
SCIRPT_PARSER_VALUE_TYPE_STRING,
|
||
|
|
SCIRPT_PARSER_VALUE_TYPE_MULTI_WORD,
|
||
|
|
SCIRPT_PARSER_VALUE_TYPE_GPIO_WORD
|
||
|
|
} script_parser_value_type_t;
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
char gpio_name[32];
|
||
|
|
int port;
|
||
|
|
int port_num;
|
||
|
|
int mul_sel;
|
||
|
|
int pull;
|
||
|
|
int drv_level;
|
||
|
|
int data;
|
||
|
|
} script_gpio_set_t;
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
unsigned main_key_count;
|
||
|
|
unsigned length;
|
||
|
|
unsigned version[2];
|
||
|
|
} script_head_t;
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
char main_name[32];
|
||
|
|
int lenth;
|
||
|
|
int offset;
|
||
|
|
} script_main_key_t;
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
char sub_name[32];
|
||
|
|
int offset;
|
||
|
|
int pattern;
|
||
|
|
} script_sub_key_t;
|
||
|
|
|
||
|
|
|
||
|
|
#define EGPIO_FAIL (-1)
|
||
|
|
#define EGPIO_SUCCESS (0)
|
||
|
|
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
PIN_PULL_DEFAULT = 0xFF,
|
||
|
|
PIN_PULL_DISABLE = 0x00,
|
||
|
|
PIN_PULL_UP = 0x01,
|
||
|
|
PIN_PULL_DOWN = 0x02,
|
||
|
|
PIN_PULL_RESERVED = 0x03
|
||
|
|
} pin_pull_level_t;
|
||
|
|
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
PIN_MULTI_DRIVING_DEFAULT = 0xFF,
|
||
|
|
PIN_MULTI_DRIVING_0 = 0x00,
|
||
|
|
PIN_MULTI_DRIVING_1 = 0x01,
|
||
|
|
PIN_MULTI_DRIVING_2 = 0x02,
|
||
|
|
PIN_MULTI_DRIVING_3 = 0x03
|
||
|
|
} pin_drive_level_t;
|
||
|
|
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
PIN_DATA_LOW,
|
||
|
|
PIN_DATA_HIGH,
|
||
|
|
PIN_DATA_DEFAULT = 0XFF
|
||
|
|
} pin_data_t;
|
||
|
|
|
||
|
|
#define PIN_PHY_GROUP_A 0x00
|
||
|
|
#define PIN_PHY_GROUP_B 0x01
|
||
|
|
#define PIN_PHY_GROUP_C 0x02
|
||
|
|
#define PIN_PHY_GROUP_D 0x03
|
||
|
|
#define PIN_PHY_GROUP_E 0x04
|
||
|
|
#define PIN_PHY_GROUP_F 0x05
|
||
|
|
#define PIN_PHY_GROUP_G 0x06
|
||
|
|
#define PIN_PHY_GROUP_H 0x07
|
||
|
|
#define PIN_PHY_GROUP_I 0x08
|
||
|
|
#define PIN_PHY_GROUP_J 0x09
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
char gpio_name[32];
|
||
|
|
int port;
|
||
|
|
int port_num;
|
||
|
|
int mul_sel;
|
||
|
|
int pull;
|
||
|
|
int drv_level;
|
||
|
|
int data;
|
||
|
|
} user_gpio_set_t;
|
||
|
|
|
||
|
|
/* functions for early boot */
|
||
|
|
extern int sw_cfg_get_int(const char *script_buf, const char *main_key, const char *sub_key);
|
||
|
|
extern char *sw_cfg_get_str(const char *script_buf, const char *main_key, const char *sub_key, char *buf);
|
||
|
|
|
||
|
|
/* script operations */
|
||
|
|
extern int script_parser_init(char *script_buf);
|
||
|
|
#ifdef CONFIG_SMALL_MEMSIZE
|
||
|
|
extern void save_config(void);
|
||
|
|
extern void reload_config(void);
|
||
|
|
#endif
|
||
|
|
extern int script_parser_exit(void);
|
||
|
|
extern unsigned script_get_length(void);
|
||
|
|
extern uint script_parser_fetch_subkey_start(char *main_name);
|
||
|
|
extern int script_parser_fetch_subkey_next(uint hd, char *sub_name, int value[], int *index);
|
||
|
|
extern int script_parser_fetch(char *main_name, char *sub_name, int value[], int count);
|
||
|
|
extern int script_parser_fetch_ex(char *main_name, char *sub_name, int value[],
|
||
|
|
script_parser_value_type_t *type, int count);
|
||
|
|
extern int script_parser_patch(char *main_name, char *sub_name, void *str, int str_size);
|
||
|
|
extern int script_parser_subkey_count(char *main_name);
|
||
|
|
extern int script_parser_mainkey_count(void);
|
||
|
|
extern int script_parser_mainkey_get_gpio_count(char *main_name);
|
||
|
|
extern int script_parser_mainkey_get_gpio_cfg(char *main_name, void *gpio_cfg, int gpio_count);
|
||
|
|
|
||
|
|
extern uint script_parser_subkey( script_main_key_t* main_name,char *subkey_name , uint *pattern);
|
||
|
|
|
||
|
|
extern int script_parser_patch_all(char *main_name, void *str, uint data_count);
|
||
|
|
|
||
|
|
/* gpio operations */
|
||
|
|
extern int gpio_init(void);
|
||
|
|
extern int gpio_exit(void);
|
||
|
|
extern int gpio_request_simple(char *main_name, const char *sub_name);
|
||
|
|
extern unsigned gpio_request(user_gpio_set_t *gpio_list, unsigned group_count_max);
|
||
|
|
int gpio_request_early(void *user_gpio_list, __u32 group_count_max, __s32 set_gpio);
|
||
|
|
|
||
|
|
extern unsigned gpio_request_ex(char *main_name, const char *sub_name);
|
||
|
|
extern int gpio_release(unsigned p_handler, int if_release_to_default_status);
|
||
|
|
extern int gpio_get_all_pin_status(unsigned p_handler, user_gpio_set_t *gpio_status, unsigned gpio_count_max, unsigned if_get_from_hardware);
|
||
|
|
extern int gpio_get_one_pin_status(unsigned p_handler, user_gpio_set_t *gpio_status, const char *gpio_name, unsigned if_get_from_hardware);
|
||
|
|
extern int gpio_set_one_pin_status(unsigned p_handler, user_gpio_set_t *gpio_status, const char *gpio_name, unsigned if_set_to_current_input_status);
|
||
|
|
extern int gpio_set_one_pin_io_status(unsigned p_handler, unsigned if_set_to_output_status, const char *gpio_name);
|
||
|
|
extern int gpio_set_one_pin_pull(unsigned p_handler, unsigned set_pull_status, const char *gpio_name);
|
||
|
|
extern int gpio_set_one_pin_driver_level(unsigned p_handler, unsigned set_driver_level, const char *gpio_name);
|
||
|
|
extern int gpio_read_one_pin_value(unsigned p_handler, const char *gpio_name);
|
||
|
|
extern int gpio_write_one_pin_value(unsigned p_handler, unsigned value_to_gpio, const char *gpio_name);
|
||
|
|
|
||
|
|
extern void upper(char *str);
|
||
|
|
extern void lower(char *str);
|
||
|
|
|
||
|
|
#endif
|