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