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 /* MMC Config*/ 25 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR 26 #define CONFIG_SUPPORT_EMMC_BOOT 27 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE 28 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 29 30 #define CONFIG_PARTITION_UUIDS 31 #define CONFIG_CMD_PART 32 33 #define CONFIG_DFU_ENV_SETTINGS \ 34 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \ 35 36 #define CONFIG_EXTRA_ENV_SETTINGS \ 37 CONFIG_DFU_ENV_SETTINGS \ 38 "script=boot.scr\0" \ 39 "image=zImage\0" \ 40 "console=ttymxc0\0" \ 41 "ethact=usb_ether\0" \ 42 "fdt_high=0xffffffff\0" \ 43 "initrd_high=0xffffffff\0" \ 44 "fdt_file=imx7s-warp.dtb\0" \ 45 "fdt_addr=0x83000000\0" \ 46 "boot_fdt=try\0" \ 47 "ip_dyn=yes\0" \ 48 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ 49 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ 50 "finduuid=part uuid mmc 0:2 uuid\0" \ 51 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 52 "root=PARTUUID=${uuid} rootwait rw\0" \ 53 "loadbootscript=" \ 54 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 55 "bootscript=echo Running bootscript from mmc ...; " \ 56 "source\0" \ 57 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 58 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 59 "mmcboot=echo Booting from mmc ...; " \ 60 "run finduuid; " \ 61 "run mmcargs; " \ 62 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 63 "if run loadfdt; then " \ 64 "bootz ${loadaddr} - ${fdt_addr}; " \ 65 "else " \ 66 "if test ${boot_fdt} = try; then " \ 67 "bootz; " \ 68 "else " \ 69 "echo WARN: Cannot load the DT; " \ 70 "fi; " \ 71 "fi; " \ 72 "else " \ 73 "bootz; " \ 74 "fi;\0" \ 75 76 #define CONFIG_BOOTCOMMAND \ 77 "mmc dev ${mmcdev};" \ 78 "mmc dev ${mmcdev}; if mmc rescan; then " \ 79 "if run loadbootscript; then " \ 80 "run bootscript; " \ 81 "else " \ 82 "if run loadimage; then " \ 83 "run mmcboot; " \ 84 "fi; " \ 85 "fi; " \ 86 "fi" 87 88 #define CONFIG_SYS_MEMTEST_START 0x80000000 89 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000) 90 91 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 92 #define CONFIG_SYS_HZ 1000 93 94 #define CONFIG_STACKSIZE SZ_128K 95 96 /* Physical Memory Map */ 97 #define CONFIG_NR_DRAM_BANKS 1 98 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 99 100 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 101 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 102 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 103 104 #define CONFIG_SYS_INIT_SP_OFFSET \ 105 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 106 #define CONFIG_SYS_INIT_SP_ADDR \ 107 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 108 109 /* I2C configs */ 110 #define CONFIG_SYS_I2C 111 #define CONFIG_SYS_I2C_MXC 112 #define CONFIG_SYS_I2C_MXC_I2C1 113 #define CONFIG_SYS_I2C_SPEED 100000 114 115 /* PMIC */ 116 #define CONFIG_POWER 117 #define CONFIG_POWER_I2C 118 #define CONFIG_POWER_PFUZE3000 119 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 120 121 /* FLASH and environment organization */ 122 #define CONFIG_SYS_NO_FLASH 123 #define CONFIG_ENV_SIZE SZ_8K 124 #define CONFIG_ENV_IS_IN_MMC 125 126 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 127 #define CONFIG_SYS_FSL_USDHC_NUM 1 128 129 #define CONFIG_SYS_MMC_ENV_DEV 0 130 #define CONFIG_SYS_MMC_ENV_PART 0 131 132 /* USB Configs */ 133 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 134 135 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 136 #define CONFIG_MXC_USB_FLAGS 0 137 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG1 port enabled */ 138 139 #define CONFIG_IMX_THERMAL 140 141 #define CONFIG_USBD_HS 142 143 #define CONFIG_USB_FUNCTION_MASS_STORAGE 144 145 /* USB Device Firmware Update support */ 146 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M 147 #define DFU_DEFAULT_POLL_TIMEOUT 300 148 149 #define CONFIG_USB_ETHER 150 #define CONFIG_USB_ETH_CDC 151 #define CONFIG_USB_ETH_RNDIS 152 #define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00" 153 #define CONFIG_USBNET_DEV_ADDR "de:ad:be:af:00:01" 154 155 #endif 156