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