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 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 #define CONFIG_MX6 14 #define CONFIG_DISPLAY_CPUINFO 15 #define CONFIG_DISPLAY_BOARDINFO 16 17 #define CONFIG_MACH_TYPE 3769 18 19 #include <asm/arch/imx-regs.h> 20 #include <asm/imx-common/gpio.h> 21 22 #define CONFIG_CMDLINE_TAG 23 #define CONFIG_SETUP_MEMORY_TAGS 24 #define CONFIG_INITRD_TAG 25 #define CONFIG_REVISION_TAG 26 27 /* Size of malloc() pool */ 28 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 29 30 #define CONFIG_BOARD_EARLY_INIT_F 31 #define CONFIG_MISC_INIT_R 32 #define CONFIG_MXC_GPIO 33 34 #define CONFIG_CMD_FUSE 35 #ifdef CONFIG_CMD_FUSE 36 #define CONFIG_MXC_OCOTP 37 #endif 38 39 #define CONFIG_MXC_UART 40 #define CONFIG_MXC_UART_BASE UART2_BASE 41 42 #define CONFIG_CMD_SF 43 #ifdef CONFIG_CMD_SF 44 #define CONFIG_SPI_FLASH 45 #define CONFIG_SPI_FLASH_SST 46 #define CONFIG_MXC_SPI 47 #define CONFIG_SF_DEFAULT_BUS 0 48 #define CONFIG_SF_DEFAULT_CS (0|(IMX_GPIO_NR(3, 19)<<8)) 49 #define CONFIG_SF_DEFAULT_SPEED 25000000 50 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 51 #endif 52 53 /* I2C Configs */ 54 #define CONFIG_CMD_I2C 55 #define CONFIG_I2C_MULTI_BUS 56 #define CONFIG_I2C_MXC 57 #define CONFIG_SYS_I2C_SPEED 100000 58 59 /* OCOTP Configs */ 60 #define CONFIG_CMD_IMXOTP 61 #ifdef CONFIG_CMD_IMXOTP 62 #define CONFIG_IMX_OTP 63 #define IMX_OTP_BASE OCOTP_BASE_ADDR 64 #define IMX_OTP_ADDR_MAX 0x7F 65 #define IMX_OTP_DATA_ERROR_VAL 0xBADABADA 66 #define IMX_OTPWRITE_ENABLED 67 #endif 68 69 /* MMC Configs */ 70 #define CONFIG_FSL_ESDHC 71 #define CONFIG_FSL_USDHC 72 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 73 #define CONFIG_SYS_FSL_USDHC_NUM 2 74 75 #define CONFIG_MMC 76 #define CONFIG_CMD_MMC 77 #define CONFIG_GENERIC_MMC 78 #define CONFIG_BOUNCE_BUFFER 79 #define CONFIG_CMD_EXT2 80 #define CONFIG_CMD_FAT 81 #define CONFIG_DOS_PARTITION 82 83 #ifdef CONFIG_MX6Q 84 #define CONFIG_CMD_SATA 85 #endif 86 87 /* 88 * SATA Configs 89 */ 90 #ifdef CONFIG_CMD_SATA 91 #define CONFIG_DWC_AHSATA 92 #define CONFIG_SYS_SATA_MAX_DEVICE 1 93 #define CONFIG_DWC_AHSATA_PORT_ID 0 94 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 95 #define CONFIG_LBA48 96 #define CONFIG_LIBATA 97 #endif 98 99 #define CONFIG_CMD_PING 100 #define CONFIG_CMD_DHCP 101 #define CONFIG_CMD_MII 102 #define CONFIG_CMD_NET 103 #define CONFIG_FEC_MXC 104 #define CONFIG_MII 105 #define IMX_FEC_BASE ENET_BASE_ADDR 106 #define CONFIG_FEC_XCV_TYPE RGMII 107 #define CONFIG_ETHPRIME "FEC" 108 #define CONFIG_FEC_MXC_PHYADDR 6 109 #define CONFIG_PHYLIB 110 #define CONFIG_PHY_MICREL 111 #define CONFIG_PHY_MICREL_KSZ9021 112 113 /* USB Configs */ 114 #define CONFIG_CMD_USB 115 #define CONFIG_CMD_FAT 116 #define CONFIG_USB_EHCI 117 #define CONFIG_USB_EHCI_MX6 118 #define CONFIG_USB_STORAGE 119 #define CONFIG_USB_HOST_ETHER 120 #define CONFIG_USB_ETHER_ASIX 121 #define CONFIG_USB_ETHER_SMSC95XX 122 #define CONFIG_MXC_USB_PORT 1 123 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 124 #define CONFIG_MXC_USB_FLAGS 0 125 126 /* Miscellaneous commands */ 127 #define CONFIG_CMD_BMODE 128 #define CONFIG_CMD_SETEXPR 129 130 /* Framebuffer and LCD */ 131 #define CONFIG_VIDEO 132 #define CONFIG_VIDEO_IPUV3 133 #define CONFIG_CFB_CONSOLE 134 #define CONFIG_VGA_AS_SINGLE_DEVICE 135 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 136 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 137 #define CONFIG_VIDEO_BMP_RLE8 138 #define CONFIG_SPLASH_SCREEN 139 #define CONFIG_BMP_16BPP 140 #define CONFIG_VIDEO_LOGO 141 #define CONFIG_IPUV3_CLK 260000000 142 #define CONFIG_CMD_HDMIDETECT 143 #define CONFIG_CONSOLE_MUX 144 #define CONFIG_IMX_HDMI 145 146 /* allow to overwrite serial and ethaddr */ 147 #define CONFIG_ENV_OVERWRITE 148 #define CONFIG_CONS_INDEX 1 149 #define CONFIG_BAUDRATE 115200 150 151 /* Command definition */ 152 #include <config_cmd_default.h> 153 154 #undef CONFIG_CMD_IMLS 155 156 #define CONFIG_BOOTDELAY 1 157 158 #define CONFIG_PREBOOT "" 159 160 #define CONFIG_LOADADDR 0x12000000 161 #define CONFIG_SYS_TEXT_BASE 0x17800000 162 163 #ifdef CONFIG_CMD_SATA 164 #define CONFIG_DRIVE_SATA "sata " 165 #else 166 #define CONFIG_DRIVE_SATA 167 #endif 168 169 #ifdef CONFIG_CMD_MMC 170 #define CONFIG_DRIVE_MMC "mmc " 171 #else 172 #define CONFIG_DRIVE_MMC 173 #endif 174 175 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC 176 177 #if defined(CONFIG_SABRELITE) 178 #define CONFIG_EXTRA_ENV_SETTINGS \ 179 "script=boot.scr\0" \ 180 "uimage=uImage\0" \ 181 "console=ttymxc1\0" \ 182 "fdt_high=0xffffffff\0" \ 183 "initrd_high=0xffffffff\0" \ 184 "fdt_file=imx6q-sabrelite.dtb\0" \ 185 "fdt_addr=0x11000000\0" \ 186 "boot_fdt=try\0" \ 187 "ip_dyn=yes\0" \ 188 "mmcdev=0\0" \ 189 "mmcpart=1\0" \ 190 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 191 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 192 "root=${mmcroot}\0" \ 193 "loadbootscript=" \ 194 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 195 "bootscript=echo Running bootscript from mmc ...; " \ 196 "source\0" \ 197 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 198 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 199 "mmcboot=echo Booting from mmc ...; " \ 200 "run mmcargs; " \ 201 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 202 "if run loadfdt; then " \ 203 "bootm ${loadaddr} - ${fdt_addr}; " \ 204 "else " \ 205 "if test ${boot_fdt} = try; then " \ 206 "bootm; " \ 207 "else " \ 208 "echo WARN: Cannot load the DT; " \ 209 "fi; " \ 210 "fi; " \ 211 "else " \ 212 "bootm; " \ 213 "fi;\0" \ 214 "netargs=setenv bootargs console=${console},${baudrate} " \ 215 "root=/dev/nfs " \ 216 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 217 "netboot=echo Booting from net ...; " \ 218 "run netargs; " \ 219 "if test ${ip_dyn} = yes; then " \ 220 "setenv get_cmd dhcp; " \ 221 "else " \ 222 "setenv get_cmd tftp; " \ 223 "fi; " \ 224 "${get_cmd} ${uimage}; " \ 225 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 226 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 227 "bootm ${loadaddr} - ${fdt_addr}; " \ 228 "else " \ 229 "if test ${boot_fdt} = try; then " \ 230 "bootm; " \ 231 "else " \ 232 "echo WARN: Cannot load the DT; " \ 233 "fi; " \ 234 "fi; " \ 235 "else " \ 236 "bootm; " \ 237 "fi;\0" 238 239 #define CONFIG_BOOTCOMMAND \ 240 "mmc dev ${mmcdev}; if mmc rescan; then " \ 241 "if run loadbootscript; then " \ 242 "run bootscript; " \ 243 "else " \ 244 "if run loaduimage; then " \ 245 "run mmcboot; " \ 246 "else run netboot; " \ 247 "fi; " \ 248 "fi; " \ 249 "else run netboot; fi" 250 #else 251 #define CONFIG_EXTRA_ENV_SETTINGS \ 252 "console=ttymxc1\0" \ 253 "clearenv=if sf probe || sf probe || sf probe 1 ; then " \ 254 "sf erase 0xc0000 0x2000 && " \ 255 "echo restored environment to factory default ; fi\0" \ 256 "bootcmd=for dtype in " CONFIG_DRIVE_TYPES \ 257 "; do " \ 258 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 259 "for fs in fat ext2 ; do " \ 260 "${fs}load " \ 261 "${dtype} ${disk}:1 " \ 262 "10008000 " \ 263 "/6x_bootscript" \ 264 "&& source 10008000 ; " \ 265 "done ; " \ 266 "done ; " \ 267 "done; " \ 268 "setenv stdout serial,vga ; " \ 269 "echo ; echo 6x_bootscript not found ; " \ 270 "echo ; echo serial console at 115200, 8N1 ; echo ; " \ 271 "echo details at http://boundarydevices.com/6q_bootscript ; " \ 272 "setenv stdout serial\0" \ 273 "upgradeu=for dtype in " CONFIG_DRIVE_TYPES \ 274 "; do " \ 275 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 276 "for fs in fat ext2 ; do " \ 277 "${fs}load ${dtype} ${disk}:1 10008000 " \ 278 "/6x_upgrade " \ 279 "&& source 10008000 ; " \ 280 "done ; " \ 281 "done ; " \ 282 "done\0" \ 283 284 #endif 285 /* Miscellaneous configurable options */ 286 #define CONFIG_SYS_LONGHELP 287 #define CONFIG_SYS_HUSH_PARSER 288 #define CONFIG_SYS_PROMPT "U-Boot > " 289 #define CONFIG_AUTO_COMPLETE 290 #define CONFIG_SYS_CBSIZE 1024 291 292 /* Print Buffer Size */ 293 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 294 #define CONFIG_SYS_MAXARGS 16 295 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 296 297 #define CONFIG_SYS_MEMTEST_START 0x10000000 298 #define CONFIG_SYS_MEMTEST_END 0x10010000 299 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 300 301 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 302 #define CONFIG_SYS_HZ 1000 303 304 #define CONFIG_CMDLINE_EDITING 305 306 /* Physical Memory Map */ 307 #define CONFIG_NR_DRAM_BANKS 1 308 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 309 310 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 311 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 312 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 313 314 #define CONFIG_SYS_INIT_SP_OFFSET \ 315 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 316 #define CONFIG_SYS_INIT_SP_ADDR \ 317 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 318 319 /* FLASH and environment organization */ 320 #define CONFIG_SYS_NO_FLASH 321 322 #define CONFIG_ENV_SIZE (8 * 1024) 323 324 #if defined(CONFIG_SABRELITE) 325 #define CONFIG_ENV_IS_IN_MMC 326 #else 327 #define CONFIG_ENV_IS_IN_SPI_FLASH 328 #endif 329 330 #if defined(CONFIG_ENV_IS_IN_MMC) 331 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 332 #define CONFIG_SYS_MMC_ENV_DEV 0 333 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 334 #define CONFIG_ENV_OFFSET (768 * 1024) 335 #define CONFIG_ENV_SECT_SIZE (8 * 1024) 336 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 337 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 338 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 339 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 340 #endif 341 342 #define CONFIG_OF_LIBFDT 343 #define CONFIG_CMD_BOOTZ 344 345 #ifndef CONFIG_SYS_DCACHE_OFF 346 #define CONFIG_CMD_CACHE 347 #endif 348 349 #define CONFIG_CMD_BMP 350 351 #define CONFIG_CMD_TIME 352 #define CONFIG_SYS_ALT_MEMTEST 353 354 #define CONFIG_CMD_BOOTZ 355 #define CONFIG_SUPPORT_RAW_INITRD 356 #define CONFIG_CMD_FS_GENERIC 357 358 #endif /* __CONFIG_H */ 359