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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* board.h
*
* (C) Copyright 2016
* Heiko Schocher, DENX Software Engineering, hs@denx.de.
*
* Based on:
* TI AM335x boards information header
*
* Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
*/
#ifndef _BOARD_H_
#define _BOARD_H_
/* Definition to control the GPIOs (for LEDs and Reset) */
#define GPIO_TO_PIN(bank, gpio) (32 * (bank) + (gpio))
static inline int board_is_b_sample(void)
{
#if defined CONFIG_B_SAMPLE
return 1;
#else
return 0;
#endif
}
static inline int board_is_c_sample(void)
{
#if defined CONFIG_C_SAMPLE
return 1;
#else
return 0;
#endif
}
static inline int board_is_c3_sample(void)
{
#if defined CONFIG_C3_SAMPLE
return 1;
#else
return 0;
#endif
}
static inline int board_is_series(void)
{
#if defined CONFIG_SERIES
return 1;
#else
return 0;
#endif
}
/*
* Definitions for pinmuxing header and Board ID strings
*/
#if defined CONFIG_B_SAMPLE
# define BOARD_ID_STR "SHC B-Sample\n"
#elif defined CONFIG_B2_SAMPLE
# define BOARD_ID_STR "SHC B2-Sample\n"
#elif defined CONFIG_C_SAMPLE
# if defined(CONFIG_SHC_NETBOOT)
# define BOARD_ID_STR "#### NETBOOT ####\nSHC C-Sample\n"
# elif defined(CONFIG_SHC_SDBOOT)
# define BOARD_ID_STR "#### SDBOOT ####\nSHC C-Sample\n"
# else
# define BOARD_ID_STR "SHC C-Sample\n"
# endif
#elif defined CONFIG_C2_SAMPLE
# if defined(CONFIG_SHC_ICT)
# define BOARD_ID_STR "#### ICT ####\nSHC C2-Sample\n"
# elif defined(CONFIG_SHC_NETBOOT)
# define BOARD_ID_STR "#### NETBOOT ####\nSHC C2-Sample\n"
# elif defined(CONFIG_SHC_SDBOOT)
# define BOARD_ID_STR "#### SDBOOT ####\nSHC C2-Sample\n"
# else
# define BOARD_ID_STR "SHC C2-Sample\n"
# endif
#elif defined CONFIG_C3_SAMPLE
# if defined(CONFIG_SHC_ICT)
# define BOARD_ID_STR "#### ICT ####\nSHC C3-Sample\n"
# elif defined(CONFIG_SHC_NETBOOT)
# define BOARD_ID_STR "#### NETBOOT ####\nSHC C3-Sample\n"
# elif defined(CONFIG_SHC_SDBOOT)
# define BOARD_ID_STR "#### SDBOOT ####\nSHC C3-Sample\n"
# else
# define BOARD_ID_STR "SHC C3-Sample\n"
# endif
#elif defined CONFIG_SERIES
# if defined(CONFIG_SHC_ICT)
# define BOARD_ID_STR "#### ICT ####\nSHC\n"
# elif defined(CONFIG_SHC_NETBOOT)
# define BOARD_ID_STR "#### NETBOOT ####\nSHC\n"
# elif defined(CONFIG_SHC_SDBOOT)
# define BOARD_ID_STR "#### SDBOOT ####\nSHC\n"
# else
# define BOARD_ID_STR "SHC\n"
# endif
#else
# define BOARD_ID_STR "Unknown device!\n"
#endif
/*
* Definitions for GPIO pin assignments
*/
#if defined CONFIG_B_SAMPLE
# define LED_PWR_BL_GPIO GPIO_TO_PIN(1, 17)
# define LED_PWR_RD_GPIO GPIO_TO_PIN(1, 18)
# define LED_PWR_GN_GPIO GPIO_TO_PIN(1, 19)
# define LED_CONN_BL_GPIO GPIO_TO_PIN(0, 26)
# define LED_CONN_RD_GPIO GPIO_TO_PIN(0, 22)
# define LED_CONN_GN_GPIO GPIO_TO_PIN(0, 23)
# define RESET_GPIO GPIO_TO_PIN(1, 29)
# define WIFI_REGEN_GPIO GPIO_TO_PIN(1, 16)
# define WIFI_RST_GPIO GPIO_TO_PIN(0, 27)
# define ZIGBEE_RST_GPIO GPIO_TO_PIN(3, 18)
# define BIDCOS_RST_GPIO GPIO_TO_PIN(0, 12)
# define ENOC_RST_GPIO GPIO_TO_PIN(1, 22)
#else
# define LED_PWR_BL_GPIO GPIO_TO_PIN(0, 22)
# define LED_PWR_RD_GPIO GPIO_TO_PIN(0, 23)
# define LED_LAN_BL_GPIO GPIO_TO_PIN(1, 17)
# define LED_LAN_RD_GPIO GPIO_TO_PIN(0, 26)
# define LED_CLOUD_BL_GPIO GPIO_TO_PIN(1, 18)
# define LED_CLOUD_RD_GPIO GPIO_TO_PIN(2, 2)
# define LED_PWM_GPIO GPIO_TO_PIN(1, 19)
# define RESET_GPIO GPIO_TO_PIN(1, 29)
# define WIFI_REGEN_GPIO GPIO_TO_PIN(1, 16)
# define WIFI_RST_GPIO GPIO_TO_PIN(0, 27)
# define ZIGBEE_RST_GPIO GPIO_TO_PIN(3, 18)
# define BIDCOS_RST_GPIO GPIO_TO_PIN(1, 24)
# define Z_WAVE_RST_GPIO GPIO_TO_PIN(1, 21)
# define ENOC_RST_GPIO GPIO_TO_PIN(1, 22)
#endif
#define BACK_BUTTON_GPIO GPIO_TO_PIN(1, 29)
#define FRONT_BUTTON_GPIO GPIO_TO_PIN(1, 25)
/* Reset is on GPIO pin 29 of GPIO bank 1 */
#define RESET_MASK (0x1 << 29)
#define HDR_MAGIC 0x43485342
#define HDR_ETH_ALEN 6
#define HDR_NAME_LEN 8
#define HDR_REV_LEN 8
#define HDR_SER_LEN 16
#define HDR_ROOT_LEN 12
#define HDR_FATC_LEN 12
/*
* SHC parameters held in On-Board I²C EEPROM device.
*
* Header Format
*
* Name Size Contents
*-------------------------------------------------------------
* Magic 4 0x42 0x53 0x48 0x43 [BSHC]
*
* Version 2 0x0100 for v1.0
*
* Lenght 2 The length of the complete structure, not only this header
*
* Eth-MAC 6 Ethernet MAC Address
* SHC Pool: 7C:AC:B2:00:10:01 - TBD
*
* --- Further values follow, not important for Bootloader ---
*/
struct shc_eeprom {
u32 magic;
u16 version;
u16 lenght;
uint8_t mac_addr[HDR_ETH_ALEN];
};
void enable_uart0_pin_mux(void);
void enable_shc_board_pin_mux(void);
void enable_shc_board_pwm_pin_mux(void);
#endif
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