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_MXC_UART_BASE UART1_IPS_BASE_ADDR 18 19 20 /* Size of malloc() pool */ 21 #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) 22 23 #define CONFIG_BOARD_EARLY_INIT_F 24 25 /* MMC Config*/ 26 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR 27 #define CONFIG_SUPPORT_EMMC_BOOT 28 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE 29 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 30 31 #define CONFIG_DFU_ENV_SETTINGS \ 32 "dfu_alt_info=image raw 0 0x800000;"\ 33 "u-boot raw 0 0x4000;"\ 34 "bootimg part 0 1;"\ 35 "rootfs part 0 2\0" \ 36 37 #define CONFIG_EXTRA_ENV_SETTINGS \ 38 CONFIG_DFU_ENV_SETTINGS \ 39 "script=boot.scr\0" \ 40 "image=zImage\0" \ 41 "console=ttymxc0\0" \ 42 "fdt_high=0xffffffff\0" \ 43 "initrd_high=0xffffffff\0" \ 44 "fdt_file=imx7d-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 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 51 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 52 "root=${mmcroot}\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 mmcargs; " \ 61 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 62 "if run loadfdt; then " \ 63 "bootz ${loadaddr} - ${fdt_addr}; " \ 64 "else " \ 65 "if test ${boot_fdt} = try; then " \ 66 "bootz; " \ 67 "else " \ 68 "echo WARN: Cannot load the DT; " \ 69 "fi; " \ 70 "fi; " \ 71 "else " \ 72 "bootz; " \ 73 "fi;\0" \ 74 75 #define CONFIG_BOOTCOMMAND \ 76 "mmc dev ${mmcdev};" \ 77 "mmc dev ${mmcdev}; if mmc rescan; then " \ 78 "if run loadbootscript; then " \ 79 "run bootscript; " \ 80 "else " \ 81 "if run loadimage; then " \ 82 "run mmcboot; " \ 83 "fi; " \ 84 "fi; " \ 85 "fi" 86 87 #define CONFIG_SYS_MEMTEST_START 0x80000000 88 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000) 89 90 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 91 #define CONFIG_SYS_HZ 1000 92 93 #define CONFIG_STACKSIZE SZ_128K 94 95 /* Physical Memory Map */ 96 #define CONFIG_NR_DRAM_BANKS 1 97 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 98 99 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 100 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 101 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 102 103 #define CONFIG_SYS_INIT_SP_OFFSET \ 104 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 105 #define CONFIG_SYS_INIT_SP_ADDR \ 106 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 107 108 /* FLASH and environment organization */ 109 #define CONFIG_SYS_NO_FLASH 110 #define CONFIG_ENV_SIZE SZ_8K 111 #define CONFIG_ENV_IS_IN_MMC 112 113 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 114 #define CONFIG_SYS_FSL_USDHC_NUM 1 115 116 #define CONFIG_SYS_MMC_ENV_DEV 0 117 #define CONFIG_SYS_MMC_ENV_PART 0 118 #define CONFIG_MMCROOT "/dev/mmcblk2p2" 119 120 /* USB Configs */ 121 #define CONFIG_USB_EHCI 122 #define CONFIG_USB_EHCI_MX7 123 #define CONFIG_USB_STORAGE 124 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 125 126 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 127 #define CONFIG_MXC_USB_FLAGS 0 128 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG1 port enabled */ 129 130 #define CONFIG_IMX_THERMAL 131 132 #define CONFIG_CI_UDC 133 #define CONFIG_USBD_HS 134 #define CONFIG_USB_GADGET_DUALSPEED 135 136 #define CONFIG_USB_GADGET 137 #define CONFIG_CMD_USB_MASS_STORAGE 138 #define CONFIG_USB_FUNCTION_MASS_STORAGE 139 #define CONFIG_USB_GADGET_DOWNLOAD 140 #define CONFIG_USB_GADGET_VBUS_DRAW 2 141 142 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 143 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 144 #define CONFIG_G_DNL_MANUFACTURER "FSL" 145 146 /* USB Device Firmware Update support */ 147 #define CONFIG_CMD_DFU 148 #define CONFIG_USB_FUNCTION_DFU 149 #define CONFIG_DFU_MMC 150 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M 151 #define DFU_DEFAULT_POLL_TIMEOUT 300 152 153 #endif 154