1 /* 2 * Copyright (C) 2016 NXP Semiconductors 3 * 4 * Configuration settings for the i.MX7S Warp board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __WARP7_CONFIG_H 10 #define __WARP7_CONFIG_H 11 12 #include "mx7_common.h" 13 14 #define PHYS_SDRAM_SIZE SZ_512M 15 16 #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR 17 18 /* Size of malloc() pool */ 19 #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) 20 21 #define CONFIG_BOARD_EARLY_INIT_F 22 #define CONFIG_BOARD_LATE_INIT 23 24 #define CONFIG_DISPLAY_BOARDINFO 25 26 /* MMC Config*/ 27 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR 28 #define CONFIG_SUPPORT_EMMC_BOOT 29 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE 30 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 31 32 #define CONFIG_PARTITION_UUIDS 33 #define CONFIG_CMD_PART 34 35 #define CONFIG_DFU_ENV_SETTINGS \ 36 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \ 37 38 #define CONFIG_EXTRA_ENV_SETTINGS \ 39 CONFIG_DFU_ENV_SETTINGS \ 40 "script=boot.scr\0" \ 41 "image=zImage\0" \ 42 "console=ttymxc0\0" \ 43 "fdt_high=0xffffffff\0" \ 44 "initrd_high=0xffffffff\0" \ 45 "fdt_file=imx7s-warp.dtb\0" \ 46 "fdt_addr=0x83000000\0" \ 47 "boot_fdt=try\0" \ 48 "ip_dyn=yes\0" \ 49 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ 50 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ 51 "finduuid=part uuid mmc 0:2 uuid\0" \ 52 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 53 "root=PARTUUID=${uuid} rootwait rw\0" \ 54 "loadbootscript=" \ 55 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 56 "bootscript=echo Running bootscript from mmc ...; " \ 57 "source\0" \ 58 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 59 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 60 "mmcboot=echo Booting from mmc ...; " \ 61 "run finduuid; " \ 62 "run mmcargs; " \ 63 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 64 "if run loadfdt; then " \ 65 "bootz ${loadaddr} - ${fdt_addr}; " \ 66 "else " \ 67 "if test ${boot_fdt} = try; then " \ 68 "bootz; " \ 69 "else " \ 70 "echo WARN: Cannot load the DT; " \ 71 "fi; " \ 72 "fi; " \ 73 "else " \ 74 "bootz; " \ 75 "fi;\0" \ 76 77 #define CONFIG_BOOTCOMMAND \ 78 "mmc dev ${mmcdev};" \ 79 "mmc dev ${mmcdev}; if mmc rescan; then " \ 80 "if run loadbootscript; then " \ 81 "run bootscript; " \ 82 "else " \ 83 "if run loadimage; then " \ 84 "run mmcboot; " \ 85 "fi; " \ 86 "fi; " \ 87 "fi" 88 89 #define CONFIG_SYS_MEMTEST_START 0x80000000 90 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000) 91 92 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 93 #define CONFIG_SYS_HZ 1000 94 95 #define CONFIG_STACKSIZE SZ_128K 96 97 /* Physical Memory Map */ 98 #define CONFIG_NR_DRAM_BANKS 1 99 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 100 101 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 102 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 103 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 104 105 #define CONFIG_SYS_INIT_SP_OFFSET \ 106 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 107 #define CONFIG_SYS_INIT_SP_ADDR \ 108 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 109 110 /* I2C configs */ 111 #define CONFIG_SYS_I2C 112 #define CONFIG_SYS_I2C_MXC 113 #define CONFIG_SYS_I2C_MXC_I2C1 114 #define CONFIG_SYS_I2C_SPEED 100000 115 116 /* PMIC */ 117 #define CONFIG_POWER 118 #define CONFIG_POWER_I2C 119 #define CONFIG_POWER_PFUZE3000 120 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 121 122 /* FLASH and environment organization */ 123 #define CONFIG_SYS_NO_FLASH 124 #define CONFIG_ENV_SIZE SZ_8K 125 #define CONFIG_ENV_IS_IN_MMC 126 127 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 128 #define CONFIG_SYS_FSL_USDHC_NUM 1 129 130 #define CONFIG_SYS_MMC_ENV_DEV 0 131 #define CONFIG_SYS_MMC_ENV_PART 0 132 133 /* USB Configs */ 134 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 135 136 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 137 #define CONFIG_MXC_USB_FLAGS 0 138 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG1 port enabled */ 139 140 #define CONFIG_IMX_THERMAL 141 142 #define CONFIG_USBD_HS 143 144 #define CONFIG_USB_FUNCTION_MASS_STORAGE 145 146 /* USB Device Firmware Update support */ 147 #define CONFIG_USB_FUNCTION_DFU 148 #define CONFIG_DFU_MMC 149 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M 150 #define DFU_DEFAULT_POLL_TIMEOUT 300 151 152 #endif 153