1 /* 2 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Freescale i.MX6Q Armadillo2 board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #define CONFIG_MX6 13 14 #include "mx6_common.h" 15 16 #define CONFIG_DISPLAY_CPUINFO 17 #define CONFIG_DISPLAY_BOARDINFO 18 19 #include <asm/arch/imx-regs.h> 20 21 #define CONFIG_CMDLINE_TAG 22 #define CONFIG_SETUP_MEMORY_TAGS 23 #define CONFIG_INITRD_TAG 24 25 #define CONFIG_SYS_GENERIC_BOARD 26 27 /* Size of malloc() pool */ 28 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) 29 30 #define CONFIG_BOARD_EARLY_INIT_F 31 #define CONFIG_MXC_GPIO 32 33 #define CONFIG_MXC_UART 34 #define CONFIG_MXC_UART_BASE UART4_BASE 35 36 /* MMC Configs */ 37 #define CONFIG_FSL_ESDHC 38 #define CONFIG_FSL_USDHC 39 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR 40 #define CONFIG_SYS_FSL_USDHC_NUM 2 41 42 #define CONFIG_MMC 43 #define CONFIG_CMD_MMC 44 #define CONFIG_GENERIC_MMC 45 #define CONFIG_BOUNCE_BUFFER 46 #define CONFIG_CMD_FAT 47 #define CONFIG_DOS_PARTITION 48 49 #define CONFIG_CMD_PING 50 #define CONFIG_CMD_DHCP 51 #define CONFIG_CMD_MII 52 #define CONFIG_CMD_NET 53 #define CONFIG_FEC_MXC 54 #define CONFIG_MII 55 #define IMX_FEC_BASE ENET_BASE_ADDR 56 #define CONFIG_FEC_XCV_TYPE RGMII 57 #define CONFIG_FEC_MXC_PHYADDR 0 58 59 /* allow to overwrite serial and ethaddr */ 60 #define CONFIG_ENV_OVERWRITE 61 #define CONFIG_CONS_INDEX 1 62 #define CONFIG_BAUDRATE 115200 63 64 /* Command definition */ 65 #include <config_cmd_default.h> 66 67 #undef CONFIG_CMD_IMLS 68 69 #define CONFIG_BOOTDELAY 3 70 71 #define CONFIG_LOADADDR 0x12000000 72 #define CONFIG_SYS_TEXT_BASE 0x17800000 73 74 #define CONFIG_EXTRA_ENV_SETTINGS \ 75 "script=boot.scr\0" \ 76 "image=zImage\0" \ 77 "console=ttymxc3\0" \ 78 "fdt_file=imx6q-arm2.dtb\0" \ 79 "fdt_addr=0x18000000\0" \ 80 "fdt_high=0xffffffff\0" \ 81 "initrd_high=0xffffffff\0" \ 82 "boot_fdt=try\0" \ 83 "ip_dyn=yes\0" \ 84 "mmcdev=1\0" \ 85 "mmcpart=1\0" \ 86 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 87 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 88 "root=${mmcroot}\0" \ 89 "loadbootscript=" \ 90 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 91 "bootscript=echo Running bootscript from mmc ...; " \ 92 "source\0" \ 93 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 94 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 95 "mmcboot=echo Booting from mmc ...; " \ 96 "run mmcargs; " \ 97 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 98 "if run loadfdt; then " \ 99 "bootz ${loadaddr} - ${fdt_addr}; " \ 100 "else " \ 101 "if test ${boot_fdt} = try; then " \ 102 "bootz; " \ 103 "else " \ 104 "echo WARN: Cannot load the DT; " \ 105 "fi; " \ 106 "fi; " \ 107 "else " \ 108 "bootz; " \ 109 "fi;\0" \ 110 "netargs=setenv bootargs console=${console},${baudrate} " \ 111 "root=/dev/nfs " \ 112 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 113 "netboot=echo Booting from net ...; " \ 114 "run netargs; " \ 115 "if test ${ip_dyn} = yes; then " \ 116 "setenv get_cmd dhcp; " \ 117 "else " \ 118 "setenv get_cmd tftp; " \ 119 "fi; " \ 120 "${get_cmd} ${image}; " \ 121 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 122 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 123 "bootz ${loadaddr} - ${fdt_addr}; " \ 124 "else " \ 125 "if test ${boot_fdt} = try; then " \ 126 "bootz; " \ 127 "else " \ 128 "echo WARN: Cannot load the DT; " \ 129 "fi; " \ 130 "fi; " \ 131 "else " \ 132 "bootz; " \ 133 "fi;\0" 134 135 #define CONFIG_BOOTCOMMAND \ 136 "mmc dev ${mmcdev};" \ 137 "mmc dev ${mmcdev}; if mmc rescan; then " \ 138 "if run loadbootscript; then " \ 139 "run bootscript; " \ 140 "else " \ 141 "if run loadimage; then " \ 142 "run mmcboot; " \ 143 "else run netboot; " \ 144 "fi; " \ 145 "fi; " \ 146 "else run netboot; fi" 147 148 #define CONFIG_ARP_TIMEOUT 200UL 149 150 /* Miscellaneous configurable options */ 151 #define CONFIG_SYS_LONGHELP 152 #define CONFIG_SYS_HUSH_PARSER 153 #define CONFIG_AUTO_COMPLETE 154 #define CONFIG_SYS_CBSIZE 256 155 156 /* Print Buffer Size */ 157 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 158 #define CONFIG_SYS_MAXARGS 16 159 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 160 161 #define CONFIG_SYS_MEMTEST_START 0x10000000 162 #define CONFIG_SYS_MEMTEST_END 0x10010000 163 164 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 165 166 #define CONFIG_CMDLINE_EDITING 167 168 /* Physical Memory Map */ 169 #define CONFIG_NR_DRAM_BANKS 1 170 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 171 172 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 173 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 174 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 175 176 #define CONFIG_SYS_INIT_SP_OFFSET \ 177 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 178 #define CONFIG_SYS_INIT_SP_ADDR \ 179 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 180 181 /* FLASH and environment organization */ 182 #define CONFIG_SYS_NO_FLASH 183 184 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 185 #define CONFIG_ENV_SIZE (8 * 1024) 186 #define CONFIG_ENV_IS_IN_MMC 187 #define CONFIG_SYS_MMC_ENV_DEV 1 188 189 #define CONFIG_OF_LIBFDT 190 #define CONFIG_CMD_BOOTZ 191 192 /* USB Configs */ 193 #define CONFIG_CMD_USB 194 #ifdef CONFIG_CMD_USB 195 #define CONFIG_USB_EHCI 196 #define CONFIG_USB_EHCI_MX6 197 #define CONFIG_USB_STORAGE 198 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 199 #define CONFIG_USB_HOST_ETHER 200 #define CONFIG_USB_ETHER_ASIX 201 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 202 #define CONFIG_MXC_USB_FLAGS 0 203 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 204 #endif 205 206 #endif /* __CONFIG_H */ 207