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 #define CONFIG_BOOTDELAY 1 13 #include "mx7_common.h" 14 15 #define PHYS_SDRAM_SIZE SZ_512M 16 17 #define CONFIG_BOARD_EARLY_INIT_F 18 19 /* MMC Config*/ 20 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR 21 #define CONFIG_SUPPORT_EMMC_BOOT 22 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE 23 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 24 25 #define CONFIG_DFU_ENV_SETTINGS \ 26 "dfu_alt_info=image raw 0 0x800000;"\ 27 "u-boot raw 0 0x4000;"\ 28 "bootimg part 0 1;"\ 29 "rootfs part 0 2\0" \ 30 31 #define CONFIG_EXTRA_ENV_SETTINGS \ 32 CONFIG_DFU_ENV_SETTINGS \ 33 "script=boot.scr\0" \ 34 "image=zImage\0" \ 35 "console=ttymxc0\0" \ 36 "fdt_high=0xffffffff\0" \ 37 "initrd_high=0xffffffff\0" \ 38 "fdt_file=imx7d-warp.dtb\0" \ 39 "fdt_addr=0x83000000\0" \ 40 "boot_fdt=try\0" \ 41 "ip_dyn=yes\0" \ 42 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ 43 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ 44 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 45 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 46 "root=${mmcroot}\0" \ 47 "loadbootscript=" \ 48 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 49 "bootscript=echo Running bootscript from mmc ...; " \ 50 "source\0" \ 51 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 52 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 53 "mmcboot=echo Booting from mmc ...; " \ 54 "run mmcargs; " \ 55 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 56 "if run loadfdt; then " \ 57 "bootz ${loadaddr} - ${fdt_addr}; " \ 58 "else " \ 59 "if test ${boot_fdt} = try; then " \ 60 "bootz; " \ 61 "else " \ 62 "echo WARN: Cannot load the DT; " \ 63 "fi; " \ 64 "fi; " \ 65 "else " \ 66 "bootz; " \ 67 "fi;\0" \ 68 69 #define CONFIG_BOOTCOMMAND \ 70 "mmc dev ${mmcdev};" \ 71 "mmc dev ${mmcdev}; if mmc rescan; then " \ 72 "if run loadbootscript; then " \ 73 "run bootscript; " \ 74 "else " \ 75 "if run loadimage; then " \ 76 "run mmcboot; " \ 77 "fi; " \ 78 "fi; " \ 79 "fi" 80 81 #define CONFIG_CMD_MEMTEST 82 #define CONFIG_SYS_MEMTEST_START 0x80000000 83 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000) 84 85 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 86 #define CONFIG_SYS_HZ 1000 87 88 #define CONFIG_STACKSIZE SZ_128K 89 90 /* Physical Memory Map */ 91 #define CONFIG_NR_DRAM_BANKS 1 92 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 93 94 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 95 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 96 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 97 98 #define CONFIG_SYS_INIT_SP_OFFSET \ 99 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 100 #define CONFIG_SYS_INIT_SP_ADDR \ 101 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 102 103 /* FLASH and environment organization */ 104 #define CONFIG_SYS_NO_FLASH 105 #define CONFIG_ENV_SIZE SZ_8K 106 #define CONFIG_ENV_IS_IN_MMC 107 108 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 109 #define CONFIG_SYS_FSL_USDHC_NUM 1 110 111 #define CONFIG_SYS_MMC_ENV_DEV 0 112 #define CONFIG_SYS_MMC_ENV_PART 0 113 #define CONFIG_MMCROOT "/dev/mmcblk2p2" 114 115 /* USB Configs */ 116 #define CONFIG_CMD_USB 117 #define CONFIG_USB_EHCI 118 #define CONFIG_USB_EHCI_MX7 119 #define CONFIG_USB_STORAGE 120 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 121 122 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 123 #define CONFIG_MXC_USB_FLAGS 0 124 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG1 port enabled */ 125 126 #define CONFIG_IMX_THERMAL 127 128 #define CONFIG_CI_UDC 129 #define CONFIG_USBD_HS 130 #define CONFIG_USB_GADGET_DUALSPEED 131 132 #define CONFIG_USB_GADGET 133 #define CONFIG_CMD_USB_MASS_STORAGE 134 #define CONFIG_USB_FUNCTION_MASS_STORAGE 135 #define CONFIG_USB_GADGET_DOWNLOAD 136 #define CONFIG_USB_GADGET_VBUS_DRAW 2 137 138 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 139 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 140 #define CONFIG_G_DNL_MANUFACTURER "FSL" 141 142 /* USB Device Firmware Update support */ 143 #define CONFIG_CMD_DFU 144 #define CONFIG_USB_FUNCTION_DFU 145 #define CONFIG_DFU_MMC 146 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M 147 #define DFU_DEFAULT_POLL_TIMEOUT 300 148 149 #endif 150