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 /* Size of malloc() pool */ 20 #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) 21 22 #define CONFIG_BOARD_EARLY_INIT_F 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_DFU_ENV_SETTINGS \ 31 "dfu_alt_info=image raw 0 0x800000;"\ 32 "u-boot raw 0 0x4000;"\ 33 "bootimg part 0 1;"\ 34 "rootfs part 0 2\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 "fdt_high=0xffffffff\0" \ 42 "initrd_high=0xffffffff\0" \ 43 "fdt_file=imx7d-warp.dtb\0" \ 44 "fdt_addr=0x83000000\0" \ 45 "boot_fdt=try\0" \ 46 "ip_dyn=yes\0" \ 47 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ 48 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ 49 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 50 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 51 "root=${mmcroot}\0" \ 52 "loadbootscript=" \ 53 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 54 "bootscript=echo Running bootscript from mmc ...; " \ 55 "source\0" \ 56 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 57 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 58 "mmcboot=echo Booting from mmc ...; " \ 59 "run mmcargs; " \ 60 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 61 "if run loadfdt; then " \ 62 "bootz ${loadaddr} - ${fdt_addr}; " \ 63 "else " \ 64 "if test ${boot_fdt} = try; then " \ 65 "bootz; " \ 66 "else " \ 67 "echo WARN: Cannot load the DT; " \ 68 "fi; " \ 69 "fi; " \ 70 "else " \ 71 "bootz; " \ 72 "fi;\0" \ 73 74 #define CONFIG_BOOTCOMMAND \ 75 "mmc dev ${mmcdev};" \ 76 "mmc dev ${mmcdev}; if mmc rescan; then " \ 77 "if run loadbootscript; then " \ 78 "run bootscript; " \ 79 "else " \ 80 "if run loadimage; then " \ 81 "run mmcboot; " \ 82 "fi; " \ 83 "fi; " \ 84 "fi" 85 86 #define CONFIG_SYS_MEMTEST_START 0x80000000 87 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000) 88 89 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 90 #define CONFIG_SYS_HZ 1000 91 92 #define CONFIG_STACKSIZE SZ_128K 93 94 /* Physical Memory Map */ 95 #define CONFIG_NR_DRAM_BANKS 1 96 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 97 98 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 99 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 100 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 101 102 #define CONFIG_SYS_INIT_SP_OFFSET \ 103 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 104 #define CONFIG_SYS_INIT_SP_ADDR \ 105 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 106 107 /* FLASH and environment organization */ 108 #define CONFIG_SYS_NO_FLASH 109 #define CONFIG_ENV_SIZE SZ_8K 110 #define CONFIG_ENV_IS_IN_MMC 111 112 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 113 #define CONFIG_SYS_FSL_USDHC_NUM 1 114 115 #define CONFIG_SYS_MMC_ENV_DEV 0 116 #define CONFIG_SYS_MMC_ENV_PART 0 117 #define CONFIG_MMCROOT "/dev/mmcblk2p2" 118 119 /* USB Configs */ 120 #define CONFIG_USB_EHCI 121 #define CONFIG_USB_EHCI_MX7 122 #define CONFIG_USB_STORAGE 123 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 124 125 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 126 #define CONFIG_MXC_USB_FLAGS 0 127 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG1 port enabled */ 128 129 #define CONFIG_IMX_THERMAL 130 131 #define CONFIG_CI_UDC 132 #define CONFIG_USBD_HS 133 #define CONFIG_USB_GADGET_DUALSPEED 134 135 #define CONFIG_USB_GADGET 136 #define CONFIG_USB_FUNCTION_MASS_STORAGE 137 #define CONFIG_USB_GADGET_DOWNLOAD 138 #define CONFIG_USB_GADGET_VBUS_DRAW 2 139 140 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 141 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 142 #define CONFIG_G_DNL_MANUFACTURER "FSL" 143 144 /* USB Device Firmware Update support */ 145 #define CONFIG_USB_FUNCTION_DFU 146 #define CONFIG_DFU_MMC 147 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M 148 #define DFU_DEFAULT_POLL_TIMEOUT 300 149 150 #endif 151