1 /* 2 * Copyright 2013 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Freescale i.MX6SL EVK 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_MX6 15 #define CONFIG_DISPLAY_CPUINFO 16 #define CONFIG_DISPLAY_BOARDINFO 17 18 #define MACH_TYPE_MX6SLEVK 4307 19 #define CONFIG_MACH_TYPE MACH_TYPE_MX6SLEVK 20 21 #define CONFIG_CMDLINE_TAG 22 #define CONFIG_SETUP_MEMORY_TAGS 23 #define CONFIG_INITRD_TAG 24 #define CONFIG_REVISION_TAG 25 26 #define CONFIG_SYS_GENERIC_BOARD 27 28 /* Size of malloc() pool */ 29 #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M) 30 31 #define CONFIG_BOARD_EARLY_INIT_F 32 #define CONFIG_MXC_GPIO 33 34 #define CONFIG_MXC_UART 35 #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR 36 37 /* MMC Configs */ 38 #define CONFIG_FSL_ESDHC 39 #define CONFIG_FSL_USDHC 40 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 41 42 #define CONFIG_MMC 43 #define CONFIG_CMD_MMC 44 #define CONFIG_GENERIC_MMC 45 #define CONFIG_CMD_FAT 46 #define CONFIG_DOS_PARTITION 47 48 /* I2C Configs */ 49 #define CONFIG_CMD_I2C 50 #define CONFIG_SYS_I2C 51 #define CONFIG_SYS_I2C_MXC 52 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 53 #define CONFIG_SYS_I2C_SPEED 100000 54 55 /* PMIC */ 56 #define CONFIG_POWER 57 #define CONFIG_POWER_I2C 58 #define CONFIG_POWER_PFUZE100 59 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 60 61 #define CONFIG_CMD_PING 62 #define CONFIG_CMD_DHCP 63 #define CONFIG_CMD_MII 64 #define CONFIG_CMD_NET 65 #define CONFIG_FEC_MXC 66 #define CONFIG_MII 67 #define IMX_FEC_BASE ENET_BASE_ADDR 68 #define CONFIG_FEC_XCV_TYPE RMII 69 #define CONFIG_ETHPRIME "FEC" 70 #define CONFIG_FEC_MXC_PHYADDR 0 71 72 #define CONFIG_PHYLIB 73 #define CONFIG_PHY_SMSC 74 75 /* allow to overwrite serial and ethaddr */ 76 #define CONFIG_ENV_OVERWRITE 77 #define CONFIG_CONS_INDEX 1 78 #define CONFIG_BAUDRATE 115200 79 80 /* Command definition */ 81 82 #define CONFIG_BOOTDELAY 3 83 84 #define CONFIG_LOADADDR 0x82000000 85 #define CONFIG_SYS_TEXT_BASE 0x87800000 86 87 #define CONFIG_EXTRA_ENV_SETTINGS \ 88 "script=boot.scr\0" \ 89 "image=zImage\0" \ 90 "console=ttymxc0\0" \ 91 "fdt_high=0xffffffff\0" \ 92 "initrd_high=0xffffffff\0" \ 93 "fdt_file=imx6sl-evk.dtb\0" \ 94 "fdt_addr=0x88000000\0" \ 95 "boot_fdt=try\0" \ 96 "ip_dyn=yes\0" \ 97 "mmcdev=1\0" \ 98 "mmcpart=1\0" \ 99 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 100 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 101 "root=${mmcroot}\0" \ 102 "loadbootscript=" \ 103 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 104 "bootscript=echo Running bootscript from mmc ...; " \ 105 "source\0" \ 106 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 107 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 108 "mmcboot=echo Booting from mmc ...; " \ 109 "run mmcargs; " \ 110 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 111 "if run loadfdt; then " \ 112 "bootz ${loadaddr} - ${fdt_addr}; " \ 113 "else " \ 114 "if test ${boot_fdt} = try; then " \ 115 "bootz; " \ 116 "else " \ 117 "echo WARN: Cannot load the DT; " \ 118 "fi; " \ 119 "fi; " \ 120 "else " \ 121 "bootz; " \ 122 "fi;\0" \ 123 "netargs=setenv bootargs console=${console},${baudrate} " \ 124 "root=/dev/nfs " \ 125 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 126 "netboot=echo Booting from net ...; " \ 127 "run netargs; " \ 128 "if test ${ip_dyn} = yes; then " \ 129 "setenv get_cmd dhcp; " \ 130 "else " \ 131 "setenv get_cmd tftp; " \ 132 "fi; " \ 133 "${get_cmd} ${image}; " \ 134 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 135 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 136 "bootz ${loadaddr} - ${fdt_addr}; " \ 137 "else " \ 138 "if test ${boot_fdt} = try; then " \ 139 "bootz; " \ 140 "else " \ 141 "echo WARN: Cannot load the DT; " \ 142 "fi; " \ 143 "fi; " \ 144 "else " \ 145 "bootz; " \ 146 "fi;\0" 147 148 #define CONFIG_BOOTCOMMAND \ 149 "mmc dev ${mmcdev};" \ 150 "mmc dev ${mmcdev}; if mmc rescan; then " \ 151 "if run loadbootscript; then " \ 152 "run bootscript; " \ 153 "else " \ 154 "if run loadimage; then " \ 155 "run mmcboot; " \ 156 "else run netboot; " \ 157 "fi; " \ 158 "fi; " \ 159 "else run netboot; fi" 160 161 /* Miscellaneous configurable options */ 162 #define CONFIG_SYS_LONGHELP 163 #define CONFIG_SYS_HUSH_PARSER 164 #define CONFIG_AUTO_COMPLETE 165 #define CONFIG_SYS_CBSIZE 256 166 167 #define CONFIG_SYS_MAXARGS 16 168 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 169 170 #define CONFIG_SYS_MEMTEST_START 0x80000000 171 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_512M) 172 173 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 174 175 #define CONFIG_CMDLINE_EDITING 176 #define CONFIG_STACKSIZE SZ_128K 177 178 /* Physical Memory Map */ 179 #define CONFIG_NR_DRAM_BANKS 1 180 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 181 #define PHYS_SDRAM_SIZE SZ_1G 182 183 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 184 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 185 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 186 187 #define CONFIG_SYS_INIT_SP_OFFSET \ 188 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 189 #define CONFIG_SYS_INIT_SP_ADDR \ 190 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 191 192 /* Environment organization */ 193 #define CONFIG_ENV_SIZE SZ_8K 194 195 #if defined CONFIG_SYS_BOOT_SPINOR 196 #define CONFIG_ENV_IS_IN_SPI_FLASH 197 #define CONFIG_ENV_OFFSET (768 * 1024) 198 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 199 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 200 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 201 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 202 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 203 #else 204 #define CONFIG_ENV_OFFSET (8 * SZ_64K) 205 #define CONFIG_ENV_IS_IN_MMC 206 #endif 207 208 #define CONFIG_OF_LIBFDT 209 #define CONFIG_CMD_BOOTZ 210 211 #ifndef CONFIG_SYS_DCACHE_OFF 212 #define CONFIG_CMD_CACHE 213 #endif 214 215 #define CONFIG_CMD_SF 216 #ifdef CONFIG_CMD_SF 217 #define CONFIG_SPI_FLASH 218 #define CONFIG_SPI_FLASH_STMICRO 219 #define CONFIG_MXC_SPI 220 #define CONFIG_SF_DEFAULT_BUS 0 221 #define CONFIG_SF_DEFAULT_CS 0 222 #define CONFIG_SF_DEFAULT_SPEED 20000000 223 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 224 #endif 225 226 /* USB Configs */ 227 #define CONFIG_CMD_USB 228 #ifdef CONFIG_CMD_USB 229 #define CONFIG_USB_EHCI 230 #define CONFIG_USB_EHCI_MX6 231 #define CONFIG_USB_STORAGE 232 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 233 #define CONFIG_USB_HOST_ETHER 234 #define CONFIG_USB_ETHER_ASIX 235 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 236 #define CONFIG_MXC_USB_FLAGS 0 237 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 238 #endif 239 240 #define CONFIG_SYS_FSL_USDHC_NUM 3 241 #if defined(CONFIG_ENV_IS_IN_MMC) 242 #define CONFIG_SYS_MMC_ENV_DEV 1 /* SDHC2*/ 243 #endif 244 245 #define CONFIG_IMX6_THERMAL 246 247 #define CONFIG_CMD_FUSE 248 #if defined(CONFIG_CMD_FUSE) || defined(CONFIG_IMX6_THERMAL) 249 #define CONFIG_MXC_OCOTP 250 #endif 251 252 #endif /* __CONFIG_H */ 253