1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2016 NXP Semiconductors 4 * 5 * Configuration settings for the i.MX7S Warp board. 6 */ 7 8 #ifndef __WARP7_CONFIG_H 9 #define __WARP7_CONFIG_H 10 11 #include "mx7_common.h" 12 #include <imximage.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 /* MMC Config*/ 22 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR 23 #define CONFIG_SUPPORT_EMMC_BOOT 24 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE 25 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 26 27 /* Switch on SERIAL_TAG */ 28 #define CONFIG_SERIAL_TAG 29 30 #define CONFIG_DFU_ENV_SETTINGS \ 31 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \ 32 33 #define CONFIG_EXTRA_ENV_SETTINGS \ 34 CONFIG_DFU_ENV_SETTINGS \ 35 "script=boot.scr\0" \ 36 "script_signed=boot.scr.imx-signed\0" \ 37 "image=zImage\0" \ 38 "console=ttymxc0\0" \ 39 "ethact=usb_ether\0" \ 40 "fdt_high=0xffffffff\0" \ 41 "initrd_high=0xffffffff\0" \ 42 "fdt_file=imx7s-warp.dtb\0" \ 43 "fdt_addr=" __stringify(CONFIG_SYS_FDT_ADDR)"\0" \ 44 "optee_addr=" __stringify(CONFIG_OPTEE_LOAD_ADDR)"\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 "rootpart=" __stringify(CONFIG_WARP7_ROOT_PART) "\0" \ 50 "finduuid=part uuid mmc 0:${rootpart} uuid\0" \ 51 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 52 "root=PARTUUID=${uuid} rootwait rw\0" \ 53 "ivt_offset=" __stringify(BOOTROM_IVT_HDR_OFFSET)"\0"\ 54 "warp7_auth_or_fail=hab_auth_img_or_fail ${hab_ivt_addr} ${filesize} 0;\0" \ 55 "do_bootscript_hab=" \ 56 "if test ${hab_enabled} -eq 1; then " \ 57 "setexpr hab_ivt_addr ${loadaddr} - ${ivt_offset}; " \ 58 "setenv script ${script_signed}; " \ 59 "load mmc ${mmcdev}:${mmcpart} ${hab_ivt_addr} ${script}; " \ 60 "run warp7_auth_or_fail; " \ 61 "run bootscript; "\ 62 "fi;\0" \ 63 "loadbootscript=" \ 64 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 65 "bootscript=echo Running bootscript from mmc ...; " \ 66 "source\0" \ 67 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 68 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 69 "mmcboot=echo Booting from mmc ...; " \ 70 "run finduuid; " \ 71 "run mmcargs; " \ 72 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 73 "if run loadfdt; then " \ 74 "bootz ${loadaddr} - ${fdt_addr}; " \ 75 "else " \ 76 "if test ${boot_fdt} = try; then " \ 77 "bootz; " \ 78 "else " \ 79 "echo WARN: Cannot load the DT; " \ 80 "fi; " \ 81 "fi; " \ 82 "else " \ 83 "bootz; " \ 84 "fi;\0" \ 85 86 #define CONFIG_BOOTCOMMAND \ 87 "mmc dev ${mmcdev};" \ 88 "mmc dev ${mmcdev}; if mmc rescan; then " \ 89 "run do_bootscript_hab;" \ 90 "if run loadbootscript; then " \ 91 "run bootscript; " \ 92 "else " \ 93 "if run loadimage; then " \ 94 "run mmcboot; " \ 95 "fi; " \ 96 "fi; " \ 97 "fi" 98 99 #define CONFIG_SYS_MEMTEST_START 0x80000000 100 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000) 101 102 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 103 #define CONFIG_SYS_HZ 1000 104 105 /* Physical Memory Map */ 106 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 107 108 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 109 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 110 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 111 112 #define CONFIG_SYS_INIT_SP_OFFSET \ 113 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 114 #define CONFIG_SYS_INIT_SP_ADDR \ 115 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 116 117 /* I2C configs */ 118 #define CONFIG_SYS_I2C 119 #define CONFIG_SYS_I2C_MXC 120 #define CONFIG_SYS_I2C_MXC_I2C1 121 #define CONFIG_SYS_I2C_SPEED 100000 122 123 /* PMIC */ 124 #define CONFIG_POWER 125 #define CONFIG_POWER_I2C 126 #define CONFIG_POWER_PFUZE3000 127 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 128 129 /* environment organization */ 130 #define CONFIG_ENV_SIZE SZ_8K 131 132 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 133 #define CONFIG_SYS_FSL_USDHC_NUM 1 134 135 #define CONFIG_SYS_MMC_ENV_DEV 0 136 #define CONFIG_SYS_MMC_ENV_PART 0 137 138 /* USB Configs */ 139 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 140 141 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 142 #define CONFIG_MXC_USB_FLAGS 0 143 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG1 port enabled */ 144 145 #define CONFIG_IMX_THERMAL 146 147 #define CONFIG_USBD_HS 148 149 /* USB Device Firmware Update support */ 150 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M 151 #define DFU_DEFAULT_POLL_TIMEOUT 300 152 153 #define CONFIG_USBNET_DEV_ADDR "de:ad:be:af:00:01" 154 155 /* Environment variable name to represent HAB enable state */ 156 #define HAB_ENABLED_ENVNAME "hab_enabled" 157 158 #endif 159