1 /* 2 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Boundary Devices Nitrogen6X 5 * and Freescale i.MX6Q Sabre Lite boards. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 20 * MA 02111-1307 USA 21 */ 22 23 #ifndef __CONFIG_H 24 #define __CONFIG_H 25 26 #define CONFIG_MX6 27 #define CONFIG_DISPLAY_CPUINFO 28 #define CONFIG_DISPLAY_BOARDINFO 29 30 #define CONFIG_MACH_TYPE 3769 31 32 #include <asm/arch/imx-regs.h> 33 #include <asm/imx-common/gpio.h> 34 35 #define CONFIG_CMDLINE_TAG 36 #define CONFIG_SETUP_MEMORY_TAGS 37 #define CONFIG_INITRD_TAG 38 #define CONFIG_REVISION_TAG 39 40 /* Size of malloc() pool */ 41 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 42 43 #define CONFIG_BOARD_EARLY_INIT_F 44 #define CONFIG_MISC_INIT_R 45 #define CONFIG_MXC_GPIO 46 47 #define CONFIG_CMD_FUSE 48 #ifdef CONFIG_CMD_FUSE 49 #define CONFIG_MXC_OCOTP 50 #endif 51 52 #define CONFIG_MXC_UART 53 #define CONFIG_MXC_UART_BASE UART2_BASE 54 55 #define CONFIG_CMD_SF 56 #ifdef CONFIG_CMD_SF 57 #define CONFIG_SPI_FLASH 58 #define CONFIG_SPI_FLASH_SST 59 #define CONFIG_MXC_SPI 60 #define CONFIG_SF_DEFAULT_BUS 0 61 #define CONFIG_SF_DEFAULT_CS (0|(IMX_GPIO_NR(3, 19)<<8)) 62 #define CONFIG_SF_DEFAULT_SPEED 25000000 63 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 64 #endif 65 66 /* I2C Configs */ 67 #define CONFIG_CMD_I2C 68 #define CONFIG_I2C_MULTI_BUS 69 #define CONFIG_I2C_MXC 70 #define CONFIG_SYS_I2C_SPEED 100000 71 72 /* OCOTP Configs */ 73 #define CONFIG_CMD_IMXOTP 74 #ifdef CONFIG_CMD_IMXOTP 75 #define CONFIG_IMX_OTP 76 #define IMX_OTP_BASE OCOTP_BASE_ADDR 77 #define IMX_OTP_ADDR_MAX 0x7F 78 #define IMX_OTP_DATA_ERROR_VAL 0xBADABADA 79 #define IMX_OTPWRITE_ENABLED 80 #endif 81 82 /* MMC Configs */ 83 #define CONFIG_FSL_ESDHC 84 #define CONFIG_FSL_USDHC 85 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 86 #define CONFIG_SYS_FSL_USDHC_NUM 2 87 88 #define CONFIG_MMC 89 #define CONFIG_CMD_MMC 90 #define CONFIG_GENERIC_MMC 91 #define CONFIG_BOUNCE_BUFFER 92 #define CONFIG_CMD_EXT2 93 #define CONFIG_CMD_FAT 94 #define CONFIG_DOS_PARTITION 95 96 #ifdef CONFIG_MX6Q 97 #define CONFIG_CMD_SATA 98 #endif 99 100 /* 101 * SATA Configs 102 */ 103 #ifdef CONFIG_CMD_SATA 104 #define CONFIG_DWC_AHSATA 105 #define CONFIG_SYS_SATA_MAX_DEVICE 1 106 #define CONFIG_DWC_AHSATA_PORT_ID 0 107 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 108 #define CONFIG_LBA48 109 #define CONFIG_LIBATA 110 #endif 111 112 #define CONFIG_CMD_PING 113 #define CONFIG_CMD_DHCP 114 #define CONFIG_CMD_MII 115 #define CONFIG_CMD_NET 116 #define CONFIG_FEC_MXC 117 #define CONFIG_MII 118 #define IMX_FEC_BASE ENET_BASE_ADDR 119 #define CONFIG_FEC_XCV_TYPE RGMII 120 #define CONFIG_ETHPRIME "FEC" 121 #define CONFIG_FEC_MXC_PHYADDR 6 122 #define CONFIG_PHYLIB 123 #define CONFIG_PHY_MICREL 124 #define CONFIG_PHY_MICREL_KSZ9021 125 126 /* USB Configs */ 127 #define CONFIG_CMD_USB 128 #define CONFIG_CMD_FAT 129 #define CONFIG_USB_EHCI 130 #define CONFIG_USB_EHCI_MX6 131 #define CONFIG_USB_STORAGE 132 #define CONFIG_USB_HOST_ETHER 133 #define CONFIG_USB_ETHER_ASIX 134 #define CONFIG_USB_ETHER_SMSC95XX 135 #define CONFIG_MXC_USB_PORT 1 136 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 137 #define CONFIG_MXC_USB_FLAGS 0 138 139 /* Miscellaneous commands */ 140 #define CONFIG_CMD_BMODE 141 #define CONFIG_CMD_SETEXPR 142 143 /* Framebuffer and LCD */ 144 #define CONFIG_VIDEO 145 #define CONFIG_VIDEO_IPUV3 146 #define CONFIG_CFB_CONSOLE 147 #define CONFIG_VGA_AS_SINGLE_DEVICE 148 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 149 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 150 #define CONFIG_VIDEO_BMP_RLE8 151 #define CONFIG_SPLASH_SCREEN 152 #define CONFIG_BMP_16BPP 153 #define CONFIG_VIDEO_LOGO 154 #define CONFIG_IPUV3_CLK 260000000 155 #define CONFIG_CMD_HDMIDETECT 156 #define CONFIG_CONSOLE_MUX 157 158 /* allow to overwrite serial and ethaddr */ 159 #define CONFIG_ENV_OVERWRITE 160 #define CONFIG_CONS_INDEX 1 161 #define CONFIG_BAUDRATE 115200 162 163 /* Command definition */ 164 #include <config_cmd_default.h> 165 166 #undef CONFIG_CMD_IMLS 167 168 #define CONFIG_BOOTDELAY 1 169 170 #define CONFIG_PREBOOT "" 171 172 #define CONFIG_LOADADDR 0x12000000 173 #define CONFIG_SYS_TEXT_BASE 0x17800000 174 175 #ifdef CONFIG_CMD_SATA 176 #define CONFIG_DRIVE_SATA "sata " 177 #else 178 #define CONFIG_DRIVE_SATA 179 #endif 180 181 #ifdef CONFIG_CMD_MMC 182 #define CONFIG_DRIVE_MMC "mmc " 183 #else 184 #define CONFIG_DRIVE_MMC 185 #endif 186 187 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC 188 189 #if defined(CONFIG_SABRELITE) 190 #define CONFIG_EXTRA_ENV_SETTINGS \ 191 "script=boot.scr\0" \ 192 "uimage=uImage\0" \ 193 "console=ttymxc1\0" \ 194 "fdt_high=0xffffffff\0" \ 195 "initrd_high=0xffffffff\0" \ 196 "fdt_file=imx6q-sabrelite.dtb\0" \ 197 "fdt_addr=0x11000000\0" \ 198 "boot_fdt=try\0" \ 199 "ip_dyn=yes\0" \ 200 "mmcdev=0\0" \ 201 "mmcpart=1\0" \ 202 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 203 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 204 "root=${mmcroot}\0" \ 205 "loadbootscript=" \ 206 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 207 "bootscript=echo Running bootscript from mmc ...; " \ 208 "source\0" \ 209 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 210 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 211 "mmcboot=echo Booting from mmc ...; " \ 212 "run mmcargs; " \ 213 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 214 "if run loadfdt; then " \ 215 "bootm ${loadaddr} - ${fdt_addr}; " \ 216 "else " \ 217 "if test ${boot_fdt} = try; then " \ 218 "bootm; " \ 219 "else " \ 220 "echo WARN: Cannot load the DT; " \ 221 "fi; " \ 222 "fi; " \ 223 "else " \ 224 "bootm; " \ 225 "fi;\0" \ 226 "netargs=setenv bootargs console=${console},${baudrate} " \ 227 "root=/dev/nfs " \ 228 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 229 "netboot=echo Booting from net ...; " \ 230 "run netargs; " \ 231 "if test ${ip_dyn} = yes; then " \ 232 "setenv get_cmd dhcp; " \ 233 "else " \ 234 "setenv get_cmd tftp; " \ 235 "fi; " \ 236 "${get_cmd} ${uimage}; " \ 237 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 238 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 239 "bootm ${loadaddr} - ${fdt_addr}; " \ 240 "else " \ 241 "if test ${boot_fdt} = try; then " \ 242 "bootm; " \ 243 "else " \ 244 "echo WARN: Cannot load the DT; " \ 245 "fi; " \ 246 "fi; " \ 247 "else " \ 248 "bootm; " \ 249 "fi;\0" 250 251 #define CONFIG_BOOTCOMMAND \ 252 "mmc dev ${mmcdev}; if mmc rescan; then " \ 253 "if run loadbootscript; then " \ 254 "run bootscript; " \ 255 "else " \ 256 "if run loaduimage; then " \ 257 "run mmcboot; " \ 258 "else run netboot; " \ 259 "fi; " \ 260 "fi; " \ 261 "else run netboot; fi" 262 #else 263 #define CONFIG_EXTRA_ENV_SETTINGS \ 264 "console=ttymxc1\0" \ 265 "clearenv=if sf probe || sf probe || sf probe 1 ; then " \ 266 "sf erase 0xc0000 0x2000 && " \ 267 "echo restored environment to factory default ; fi\0" \ 268 "bootcmd=for dtype in " CONFIG_DRIVE_TYPES \ 269 "; do " \ 270 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 271 "for fs in fat ext2 ; do " \ 272 "${fs}load " \ 273 "${dtype} ${disk}:1 " \ 274 "10008000 " \ 275 "/6x_bootscript" \ 276 "&& source 10008000 ; " \ 277 "done ; " \ 278 "done ; " \ 279 "done; " \ 280 "setenv stdout serial,vga ; " \ 281 "echo ; echo 6x_bootscript not found ; " \ 282 "echo ; echo serial console at 115200, 8N1 ; echo ; " \ 283 "echo details at http://boundarydevices.com/6q_bootscript ; " \ 284 "setenv stdout serial\0" \ 285 "upgradeu=for dtype in " CONFIG_DRIVE_TYPES \ 286 "; do " \ 287 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 288 "for fs in fat ext2 ; do " \ 289 "${fs}load ${dtype} ${disk}:1 10008000 " \ 290 "/6x_upgrade " \ 291 "&& source 10008000 ; " \ 292 "done ; " \ 293 "done ; " \ 294 "done\0" \ 295 296 #endif 297 /* Miscellaneous configurable options */ 298 #define CONFIG_SYS_LONGHELP 299 #define CONFIG_SYS_HUSH_PARSER 300 #define CONFIG_SYS_PROMPT "U-Boot > " 301 #define CONFIG_AUTO_COMPLETE 302 #define CONFIG_SYS_CBSIZE 1024 303 304 /* Print Buffer Size */ 305 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 306 #define CONFIG_SYS_MAXARGS 16 307 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 308 309 #define CONFIG_SYS_MEMTEST_START 0x10000000 310 #define CONFIG_SYS_MEMTEST_END 0x10010000 311 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 312 313 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 314 #define CONFIG_SYS_HZ 1000 315 316 #define CONFIG_CMDLINE_EDITING 317 318 /* Physical Memory Map */ 319 #define CONFIG_NR_DRAM_BANKS 1 320 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 321 322 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 323 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 324 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 325 326 #define CONFIG_SYS_INIT_SP_OFFSET \ 327 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 328 #define CONFIG_SYS_INIT_SP_ADDR \ 329 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 330 331 /* FLASH and environment organization */ 332 #define CONFIG_SYS_NO_FLASH 333 334 #define CONFIG_ENV_SIZE (8 * 1024) 335 336 #if defined(CONFIG_SABRELITE) 337 #define CONFIG_ENV_IS_IN_MMC 338 #else 339 #define CONFIG_ENV_IS_IN_SPI_FLASH 340 #endif 341 342 #if defined(CONFIG_ENV_IS_IN_MMC) 343 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 344 #define CONFIG_SYS_MMC_ENV_DEV 0 345 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 346 #define CONFIG_ENV_OFFSET (768 * 1024) 347 #define CONFIG_ENV_SECT_SIZE (8 * 1024) 348 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 349 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 350 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 351 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 352 #endif 353 354 #define CONFIG_OF_LIBFDT 355 #define CONFIG_CMD_BOOTZ 356 357 #ifndef CONFIG_SYS_DCACHE_OFF 358 #define CONFIG_CMD_CACHE 359 #endif 360 361 #define CONFIG_CMD_BMP 362 363 #define CONFIG_CMD_TIME 364 #define CONFIG_SYS_ALT_MEMTEST 365 366 #define CONFIG_CMD_BOOTZ 367 #define CONFIG_SUPPORT_RAW_INITRD 368 #define CONFIG_CMD_FS_GENERIC 369 370 #endif /* __CONFIG_H */ 371