1 /* 2 * Copyright (C) 2015 Technexion Ltd. 3 * 4 * Configuration settings for the Technexion PICO-IMX6UL-EMMC board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 #ifndef __PICO_IMX6UL_CONFIG_H 9 #define __PICO_IMX6UL_CONFIG_H 10 11 12 #include <asm/arch/imx-regs.h> 13 #include <linux/sizes.h> 14 #include "mx6_common.h" 15 #include <asm/imx-common/gpio.h> 16 17 #define CONFIG_DISPLAY_CPUINFO 18 #define CONFIG_DISPLAY_BOARDINFO 19 20 /* Size of malloc() pool */ 21 #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) 22 23 #define CONFIG_BOARD_EARLY_INIT_F 24 25 #define CONFIG_MXC_UART 26 #define CONFIG_MXC_UART_BASE UART6_BASE_ADDR 27 28 /* MMC Configs */ 29 #define CONFIG_FSL_USDHC 30 #define CONFIG_FSL_ESDHC 31 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR 32 33 #define CONFIG_MMC 34 #define CONFIG_CMD_MMC 35 #define CONFIG_GENERIC_MMC 36 #define CONFIG_CMD_FAT 37 #define CONFIG_DOS_PARTITION 38 #define CONFIG_SUPPORT_EMMC_BOOT 39 40 /* USB Configs */ 41 #define CONFIG_CMD_USB 42 #define CONFIG_USB_EHCI 43 #define CONFIG_USB_EHCI_MX6 44 #define CONFIG_USB_STORAGE 45 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 46 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 47 #define CONFIG_MXC_USB_FLAGS 0 48 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG1 port enabled */ 49 50 #define CONFIG_CI_UDC 51 #define CONFIG_USBD_HS 52 #define CONFIG_USB_GADGET_DUALSPEED 53 #define CONFIG_USB_GADGET 54 55 #define CONFIG_CMD_USB_MASS_STORAGE 56 #define CONFIG_USB_FUNCTION_MASS_STORAGE 57 #define CONFIG_USB_GADGET_DOWNLOAD 58 #define CONFIG_USB_GADGET_VBUS_DRAW 2 59 60 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 61 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 62 #define CONFIG_G_DNL_MANUFACTURER "FSL" 63 64 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 65 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 66 #define CONFIG_G_DNL_MANUFACTURER "FSL" 67 68 #define CONFIG_DEFAULT_FDT_FILE "imx6ul-pico-hobbit.dtb" 69 70 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 71 72 #define CONFIG_EXTRA_ENV_SETTINGS \ 73 "image=zImage\0" \ 74 "console=ttymxc5\0" \ 75 "fdt_high=0xffffffff\0" \ 76 "initrd_high=0xffffffff\0" \ 77 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 78 "fdt_addr=0x83000000\0" \ 79 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ 80 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ 81 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 82 "mmcautodetect=yes\0" \ 83 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 84 "root=${mmcroot}\0" \ 85 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 86 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 87 "mmcboot=echo Booting from mmc ...; " \ 88 "run mmcargs; " \ 89 "if run loadfdt; then " \ 90 "bootz ${loadaddr} - ${fdt_addr}; " \ 91 "else " \ 92 "echo WARN: Cannot load the DT; " \ 93 "fi;\0" 94 95 #define CONFIG_BOOTCOMMAND \ 96 "if mmc rescan; then " \ 97 "if run loadimage; then " \ 98 "run mmcboot; " \ 99 "else run netboot; " \ 100 "fi; " \ 101 "else run netboot; fi" 102 103 #define CONFIG_CMD_MEMTEST 104 #define CONFIG_SYS_MEMTEST_START 0x80000000 105 #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + SZ_128M 106 107 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 108 #define CONFIG_SYS_HZ 1000 109 110 #define CONFIG_CMDLINE_EDITING 111 #define CONFIG_STACKSIZE SZ_128K 112 113 /* Physical Memory Map */ 114 #define CONFIG_NR_DRAM_BANKS 1 115 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 116 117 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 118 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 119 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 120 121 #define CONFIG_SYS_INIT_SP_OFFSET \ 122 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 123 #define CONFIG_SYS_INIT_SP_ADDR \ 124 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 125 126 /* FLASH and environment organization */ 127 #define CONFIG_SYS_NO_FLASH 128 129 #define CONFIG_ENV_SIZE SZ_8K 130 #define CONFIG_ENV_IS_IN_MMC 131 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 132 133 #define CONFIG_SYS_MMC_ENV_DEV 0 134 #define CONFIG_SYS_MMC_ENV_PART 0 135 #define CONFIG_MMCROOT "/dev/mmcblk0p2" 136 137 #define CONFIG_CMD_BOOTZ 138 #define CONFIG_CMD_CACHE 139 140 #endif /* __PICO_IMX6UL_CONFIG_H */ 141