1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2017 NXP Semiconductors 4 * 5 * Configuration settings for the i.MX7D Pico board. 6 */ 7 8 #ifndef __PICO_IMX7D_CONFIG_H 9 #define __PICO_IMX7D_CONFIG_H 10 11 #include "mx7_common.h" 12 13 #include "imx7_spl.h" 14 15 #ifdef CONFIG_SPL_OS_BOOT 16 /* Falcon Mode */ 17 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "args" 18 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" 19 #define CONFIG_SYS_SPL_ARGS_ADDR 0x88000000 20 21 /* Falcon Mode - MMC support: args@1MB kernel@2MB */ 22 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */ 23 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512) 24 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */ 25 #endif 26 27 /* Size of malloc() pool */ 28 #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) 29 30 #define CONFIG_MXC_UART_BASE UART5_IPS_BASE_ADDR 31 32 /* Network */ 33 #define CONFIG_FEC_MXC 34 #define CONFIG_FEC_XCV_TYPE RGMII 35 #define CONFIG_ETHPRIME "FEC" 36 #define CONFIG_FEC_MXC_PHYADDR 1 37 38 #define CONFIG_PHY_ATHEROS 39 40 /* ENET1 */ 41 #define IMX_FEC_BASE ENET_IPS_BASE_ADDR 42 43 /* MMC Config */ 44 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 45 46 #define CONFIG_DFU_ENV_SETTINGS \ 47 "dfu_alt_info=" \ 48 "spl raw 0x2 0x400;" \ 49 "u-boot raw 0x8a 0x400;" \ 50 "/boot/zImage ext4 0 1;" \ 51 "/boot/imx7d-pico-hobbit.dtb ext4 0 1;" \ 52 "/boot/imx7d-pico-pi.dtb ext4 0 1;" \ 53 "rootfs part 0 1\0" \ 54 55 #define BOOTMENU_ENV \ 56 "bootmenu_0=Boot using PICO-Hobbit baseboard=" \ 57 "setenv fdtfile imx7d-pico-hobbit.dtb\0" \ 58 "bootmenu_1=Boot using PICO-Pi baseboard=" \ 59 "setenv fdtfile imx7d-pico-pi.dtb\0" \ 60 61 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 62 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 63 64 #define CONFIG_EXTRA_ENV_SETTINGS \ 65 "script=boot.scr\0" \ 66 "image=zImage\0" \ 67 "console=ttymxc4\0" \ 68 "fdt_high=0xffffffff\0" \ 69 "initrd_high=0xffffffff\0" \ 70 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ 71 BOOTMENU_ENV \ 72 "fdt_addr=0x83000000\0" \ 73 "fdt_addr_r=0x83000000\0" \ 74 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 75 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 76 "ramdisk_addr_r=0x83000000\0" \ 77 "ramdiskaddr=0x83000000\0" \ 78 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 79 CONFIG_DFU_ENV_SETTINGS \ 80 "findfdt=" \ 81 "if test $fdtfile = ask ; then " \ 82 "bootmenu -1; fi;" \ 83 "if test $fdtfile != ask ; then " \ 84 "saveenv; fi;\0" \ 85 "finduuid=part uuid mmc 0:1 uuid\0" \ 86 "partitions=" \ 87 "uuid_disk=${uuid_gpt_disk};" \ 88 "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \ 89 "fastboot_partition_alias_system=rootfs\0" \ 90 "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \ 91 BOOTENV 92 93 #define BOOT_TARGET_DEVICES(func) \ 94 func(MMC, mmc, 0) \ 95 func(USB, usb, 0) \ 96 func(PXE, pxe, na) \ 97 func(DHCP, dhcp, na) 98 99 #include <config_distro_bootcmd.h> 100 101 #define CONFIG_SYS_MEMTEST_START 0x80000000 102 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000) 103 104 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 105 #define CONFIG_SYS_HZ 1000 106 107 /* Physical Memory Map */ 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_MXC_I2C2 124 #define CONFIG_SYS_I2C_MXC_I2C3 125 #define CONFIG_SYS_I2C_MXC_I2C4 126 #define CONFIG_SYS_I2C_SPEED 100000 127 128 /* PMIC */ 129 #define CONFIG_POWER 130 #define CONFIG_POWER_I2C 131 #define CONFIG_POWER_PFUZE3000 132 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 133 134 /* FLASH and environment organization */ 135 #define CONFIG_ENV_SIZE SZ_8K 136 137 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 138 #define CONFIG_SYS_FSL_USDHC_NUM 2 139 140 #define CONFIG_SYS_MMC_ENV_DEV 0 141 #define CONFIG_SYS_MMC_ENV_PART 0 142 143 /* USB Configs */ 144 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 145 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 146 #define CONFIG_MXC_USB_FLAGS 0 147 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 148 149 #define CONFIG_IMX_THERMAL 150 151 #endif 152