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 #include <imximage.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 (35 * SZ_1M) 21 22 /* MMC Config*/ 23 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR 24 #define CONFIG_SUPPORT_EMMC_BOOT 25 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE 26 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 27 28 /* Switch on SERIAL_TAG */ 29 #define CONFIG_SERIAL_TAG 30 31 #define CONFIG_DFU_ENV_SETTINGS \ 32 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \ 33 34 #define CONFIG_EXTRA_ENV_SETTINGS \ 35 CONFIG_DFU_ENV_SETTINGS \ 36 "script=boot.scr\0" \ 37 "script_signed=boot.scr.imx-signed\0" \ 38 "image=zImage\0" \ 39 "console=ttymxc0\0" \ 40 "ethact=usb_ether\0" \ 41 "fdt_high=0xffffffff\0" \ 42 "initrd_high=0xffffffff\0" \ 43 "fdt_file=imx7s-warp.dtb\0" \ 44 "fdt_addr=" __stringify(CONFIG_SYS_FDT_ADDR)"\0" \ 45 "optee_addr=" __stringify(CONFIG_OPTEE_LOAD_ADDR)"\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 "rootpart=" __stringify(CONFIG_WARP7_ROOT_PART) "\0" \ 51 "finduuid=part uuid mmc 0:${rootpart} uuid\0" \ 52 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 53 "root=PARTUUID=${uuid} rootwait rw\0" \ 54 "ivt_offset=" __stringify(BOOTROM_IVT_HDR_OFFSET)"\0"\ 55 "warp7_auth_or_fail=hab_auth_img_or_fail ${hab_ivt_addr} ${filesize} 0;\0" \ 56 "do_bootscript_hab=" \ 57 "if test ${hab_enabled} -eq 1; then " \ 58 "setexpr hab_ivt_addr ${loadaddr} - ${ivt_offset}; " \ 59 "setenv script ${script_signed}; " \ 60 "load mmc ${mmcdev}:${mmcpart} ${hab_ivt_addr} ${script}; " \ 61 "run warp7_auth_or_fail; " \ 62 "run bootscript; "\ 63 "fi;\0" \ 64 "loadbootscript=" \ 65 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 66 "bootscript=echo Running bootscript from mmc ...; " \ 67 "source\0" \ 68 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 69 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 70 "mmcboot=echo Booting from mmc ...; " \ 71 "run finduuid; " \ 72 "run mmcargs; " \ 73 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 74 "if run loadfdt; then " \ 75 "bootz ${loadaddr} - ${fdt_addr}; " \ 76 "else " \ 77 "if test ${boot_fdt} = try; then " \ 78 "bootz; " \ 79 "else " \ 80 "echo WARN: Cannot load the DT; " \ 81 "fi; " \ 82 "fi; " \ 83 "else " \ 84 "bootz; " \ 85 "fi;\0" \ 86 87 #define CONFIG_BOOTCOMMAND \ 88 "mmc dev ${mmcdev};" \ 89 "mmc dev ${mmcdev}; if mmc rescan; then " \ 90 "run do_bootscript_hab;" \ 91 "if run loadbootscript; then " \ 92 "run bootscript; " \ 93 "else " \ 94 "if run loadimage; then " \ 95 "run mmcboot; " \ 96 "fi; " \ 97 "fi; " \ 98 "fi" 99 100 #define CONFIG_SYS_MEMTEST_START 0x80000000 101 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000) 102 103 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 104 #define CONFIG_SYS_HZ 1000 105 106 /* Physical Memory Map */ 107 #define CONFIG_NR_DRAM_BANKS 1 108 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 109 110 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 111 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 112 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 113 114 #define CONFIG_SYS_INIT_SP_OFFSET \ 115 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 116 #define CONFIG_SYS_INIT_SP_ADDR \ 117 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 118 119 /* I2C configs */ 120 #define CONFIG_SYS_I2C 121 #define CONFIG_SYS_I2C_MXC 122 #define CONFIG_SYS_I2C_MXC_I2C1 123 #define CONFIG_SYS_I2C_SPEED 100000 124 125 /* PMIC */ 126 #define CONFIG_POWER 127 #define CONFIG_POWER_I2C 128 #define CONFIG_POWER_PFUZE3000 129 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 130 131 /* environment organization */ 132 #define CONFIG_ENV_SIZE SZ_8K 133 134 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 135 #define CONFIG_SYS_FSL_USDHC_NUM 1 136 137 #define CONFIG_SYS_MMC_ENV_DEV 0 138 #define CONFIG_SYS_MMC_ENV_PART 0 139 140 /* USB Configs */ 141 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 142 143 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 144 #define CONFIG_MXC_USB_FLAGS 0 145 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG1 port enabled */ 146 147 #define CONFIG_IMX_THERMAL 148 149 #define CONFIG_USBD_HS 150 151 /* USB Device Firmware Update support */ 152 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M 153 #define DFU_DEFAULT_POLL_TIMEOUT 300 154 155 #define CONFIG_USBNET_DEV_ADDR "de:ad:be:af:00:01" 156 157 /* Environment variable name to represent HAB enable state */ 158 #define HAB_ENABLED_ENVNAME "hab_enabled" 159 160 #endif 161