LXR uboot/board/bosch/shc/board.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * board.h
   4 *
   5 * (C) Copyright 2016
   6 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
   7 *
   8 * Based on:
   9 * TI AM335x boards information header
  10 *
  11 * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
  12 */
  13
  14#ifndef _BOARD_H_
  15#define _BOARD_H_
  16
  17/* Definition to control the GPIOs (for LEDs and Reset) */
  18#define GPIO_TO_PIN(bank, gpio) (32 * (bank) + (gpio))
  19
  20static inline int board_is_b_sample(void)
  21{
  22#if defined CONFIG_B_SAMPLE
  23        return 1;
  24#else
  25        return 0;
  26#endif
  27}
  28
  29static inline int board_is_c_sample(void)
  30{
  31#if defined CONFIG_C_SAMPLE
  32        return 1;
  33#else
  34        return 0;
  35#endif
  36}
  37
  38static inline int board_is_c3_sample(void)
  39{
  40#if defined CONFIG_C3_SAMPLE
  41        return 1;
  42#else
  43        return 0;
  44#endif
  45}
  46
  47static inline int board_is_series(void)
  48{
  49#if defined CONFIG_SERIES
  50        return 1;
  51#else
  52        return 0;
  53#endif
  54}
  55
  56/*
  57 * Definitions for pinmuxing header and Board ID strings
  58 */
  59#if defined CONFIG_B_SAMPLE
  60# define BOARD_ID_STR "SHC B-Sample\n"
  61#elif defined CONFIG_B2_SAMPLE
  62# define BOARD_ID_STR "SHC B2-Sample\n"
  63#elif defined CONFIG_C_SAMPLE
  64# if defined(CONFIG_SHC_NETBOOT)
  65#  define BOARD_ID_STR "#### NETBOOT ####\nSHC C-Sample\n"
  66# elif defined(CONFIG_SHC_SDBOOT)
  67#  define BOARD_ID_STR "#### SDBOOT ####\nSHC C-Sample\n"
  68# else
  69#  define BOARD_ID_STR "SHC C-Sample\n"
  70# endif
  71#elif defined CONFIG_C2_SAMPLE
  72# if defined(CONFIG_SHC_ICT)
  73#  define BOARD_ID_STR "#### ICT ####\nSHC C2-Sample\n"
  74# elif defined(CONFIG_SHC_NETBOOT)
  75#  define BOARD_ID_STR "#### NETBOOT ####\nSHC C2-Sample\n"
  76# elif defined(CONFIG_SHC_SDBOOT)
  77#  define BOARD_ID_STR "#### SDBOOT ####\nSHC C2-Sample\n"
  78# else
  79#  define BOARD_ID_STR "SHC C2-Sample\n"
  80# endif
  81#elif defined CONFIG_C3_SAMPLE
  82# if defined(CONFIG_SHC_ICT)
  83#  define BOARD_ID_STR "#### ICT ####\nSHC C3-Sample\n"
  84# elif defined(CONFIG_SHC_NETBOOT)
  85#  define BOARD_ID_STR "#### NETBOOT ####\nSHC C3-Sample\n"
  86# elif defined(CONFIG_SHC_SDBOOT)
  87#  define BOARD_ID_STR "#### SDBOOT ####\nSHC C3-Sample\n"
  88# else
  89#  define BOARD_ID_STR "SHC C3-Sample\n"
  90# endif
  91#elif defined CONFIG_SERIES
  92# if defined(CONFIG_SHC_ICT)
  93#  define BOARD_ID_STR "#### ICT ####\nSHC\n"
  94# elif defined(CONFIG_SHC_NETBOOT)
  95#  define BOARD_ID_STR "#### NETBOOT ####\nSHC\n"
  96# elif defined(CONFIG_SHC_SDBOOT)
  97#  define BOARD_ID_STR "#### SDBOOT ####\nSHC\n"
  98# else
  99#  define BOARD_ID_STR "SHC\n"
 100# endif
 101#else
 102# define BOARD_ID_STR "Unknown device!\n"
 103#endif
 104
 105/*
 106 * Definitions for GPIO pin assignments
 107 */
 108#if defined CONFIG_B_SAMPLE
 109
 110# define LED_PWR_BL_GPIO   GPIO_TO_PIN(1, 17)
 111# define LED_PWR_RD_GPIO   GPIO_TO_PIN(1, 18)
 112# define LED_PWR_GN_GPIO   GPIO_TO_PIN(1, 19)
 113# define LED_CONN_BL_GPIO  GPIO_TO_PIN(0, 26)
 114# define LED_CONN_RD_GPIO  GPIO_TO_PIN(0, 22)
 115# define LED_CONN_GN_GPIO  GPIO_TO_PIN(0, 23)
 116# define RESET_GPIO        GPIO_TO_PIN(1, 29)
 117# define WIFI_REGEN_GPIO   GPIO_TO_PIN(1, 16)
 118# define WIFI_RST_GPIO     GPIO_TO_PIN(0, 27)
 119# define ZIGBEE_RST_GPIO   GPIO_TO_PIN(3, 18)
 120# define BIDCOS_RST_GPIO   GPIO_TO_PIN(0, 12)
 121# define ENOC_RST_GPIO     GPIO_TO_PIN(1, 22)
 122
 123#else
 124
 125# define LED_PWR_BL_GPIO   GPIO_TO_PIN(0, 22)
 126# define LED_PWR_RD_GPIO   GPIO_TO_PIN(0, 23)
 127# define LED_LAN_BL_GPIO   GPIO_TO_PIN(1, 17)
 128# define LED_LAN_RD_GPIO   GPIO_TO_PIN(0, 26)
 129# define LED_CLOUD_BL_GPIO GPIO_TO_PIN(1, 18)
 130# define LED_CLOUD_RD_GPIO GPIO_TO_PIN(2, 2)
 131# define LED_PWM_GPIO      GPIO_TO_PIN(1, 19)
 132# define RESET_GPIO        GPIO_TO_PIN(1, 29)
 133# define WIFI_REGEN_GPIO   GPIO_TO_PIN(1, 16)
 134# define WIFI_RST_GPIO     GPIO_TO_PIN(0, 27)
 135# define ZIGBEE_RST_GPIO   GPIO_TO_PIN(3, 18)
 136# define BIDCOS_RST_GPIO   GPIO_TO_PIN(1, 24)
 137# define Z_WAVE_RST_GPIO   GPIO_TO_PIN(1, 21)
 138# define ENOC_RST_GPIO     GPIO_TO_PIN(1, 22)
 139
 140#endif
 141
 142#define BACK_BUTTON_GPIO    GPIO_TO_PIN(1, 29)
 143#define FRONT_BUTTON_GPIO   GPIO_TO_PIN(1, 25)
 144
 145/* Reset is on GPIO pin 29 of GPIO bank 1 */
 146#define RESET_MASK      (0x1 << 29)
 147
 148#define HDR_MAGIC       0x43485342
 149#define HDR_ETH_ALEN    6
 150#define HDR_NAME_LEN    8
 151#define HDR_REV_LEN     8
 152#define HDR_SER_LEN     16
 153#define HDR_ROOT_LEN    12
 154#define HDR_FATC_LEN    12
 155
 156/*
 157* SHC parameters held in On-Board I²C EEPROM device.
 158*
 159* Header Format
 160*
 161*  Name     Size   Contents
 162*-------------------------------------------------------------
 163*  Magic     4     0x42 0x53 0x48 0x43  [BSHC]
 164*
 165*  Version   2     0x0100 for v1.0
 166*
 167*  Lenght    2     The length of the complete structure, not only this header
 168*
 169*  Eth-MAC   6     Ethernet MAC Address
 170*                  SHC Pool: 7C:AC:B2:00:10:01 - TBD
 171*
 172*  --- Further values follow, not important for Bootloader ---
 173*/
 174
 175struct  shc_eeprom {
 176        u32  magic;
 177        u16  version;
 178        u16  lenght;
 179        uint8_t mac_addr[HDR_ETH_ALEN];
 180};
 181
 182void enable_uart0_pin_mux(void);
 183void enable_shc_board_pin_mux(void);
 184void enable_shc_board_pwm_pin_mux(void);
 185
 186#endif
 187