1 /* 2 * Copyright 2013-2015 Toradex, Inc. 3 * 4 * Configuration settings for the Toradex Apalis iMX6 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 #undef CONFIG_DISPLAY_BOARDINFO 15 #define CONFIG_DISPLAY_BOARDINFO_LATE /* Calls show_board_info() */ 16 17 #define CONFIG_MACH_TYPE 4886 18 19 #define CONFIG_SYS_GENERIC_BOARD 20 21 #include <asm/arch/imx-regs.h> 22 #include <asm/mach-imx/gpio.h> 23 24 #ifdef CONFIG_SPL 25 #include "imx6_spl.h" 26 #define CONFIG_SPL_PAD_TO 0x11000 /* 4k IVT/DCD, 64k SPL */ 27 #endif 28 29 #define CONFIG_CMDLINE_TAG 30 #define CONFIG_SETUP_MEMORY_TAGS 31 #define CONFIG_INITRD_TAG 32 #define CONFIG_REVISION_TAG 33 #define CONFIG_SERIAL_TAG 34 35 /* Size of malloc() pool */ 36 #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024) 37 38 #define CONFIG_MISC_INIT_R 39 40 #define CONFIG_MXC_UART 41 #define CONFIG_MXC_UART_BASE UART1_BASE 42 43 /* Make the HW version stuff available in U-Boot env */ 44 #define CONFIG_VERSION_VARIABLE /* ver environment variable */ 45 #define CONFIG_ENV_VARS_UBOOT_CONFIG 46 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 47 48 /* I2C Configs */ 49 #define CONFIG_SYS_I2C 50 #define CONFIG_SYS_I2C_MXC 51 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 52 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 53 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 54 #define CONFIG_SYS_I2C_SPEED 100000 55 56 /* OCOTP Configs */ 57 #ifdef CONFIG_CMD_FUSE 58 #define CONFIG_MXC_OCOTP 59 #endif 60 61 /* MMC Configs */ 62 #define CONFIG_FSL_ESDHC 63 #define CONFIG_FSL_USDHC 64 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 65 #define CONFIG_SYS_FSL_USDHC_NUM 3 66 67 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 68 #define CONFIG_BOUNCE_BUFFER 69 70 /* 71 * SATA Configs 72 */ 73 #ifdef CONFIG_CMD_SATA 74 #define CONFIG_DWC_AHSATA 75 #define CONFIG_SYS_SATA_MAX_DEVICE 1 76 #define CONFIG_DWC_AHSATA_PORT_ID 0 77 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 78 #define CONFIG_LBA48 79 #define CONFIG_LIBATA 80 #endif 81 82 /* Network */ 83 #define CONFIG_FEC_MXC 84 #define CONFIG_MII 85 #define IMX_FEC_BASE ENET_BASE_ADDR 86 #define CONFIG_FEC_XCV_TYPE RGMII 87 #define CONFIG_ETHPRIME "FEC" 88 #define CONFIG_FEC_MXC_PHYADDR 6 89 #define CONFIG_IP_DEFRAG 90 #define CONFIG_TFTP_BLOCKSIZE 4096 91 #define CONFIG_TFTP_TSIZE 92 93 /* USB Configs */ 94 /* Host */ 95 #define CONFIG_USB_HOST_ETHER 96 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 97 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 98 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 99 #define CONFIG_MXC_USB_FLAGS 0 100 #define CONFIG_USB_KEYBOARD 101 #ifdef CONFIG_USB_KEYBOARD 102 #define CONFIG_SYS_USB_EVENT_POLL 103 #endif /* CONFIG_USB_KEYBOARD */ 104 /* Client */ 105 #define CONFIG_USB_GADGET_VBUS_DRAW 2 106 #define CONFIG_USBD_HS 107 108 #define CONFIG_USB_GADGET_MASS_STORAGE 109 #define CONFIG_USB_FUNCTION_MASS_STORAGE 110 #define CONFIG_G_DNL_MANUFACTURER "Toradex" 111 /* USB DFU */ 112 #define CONFIG_DFU_MMC 113 114 /* Miscellaneous commands */ 115 #define CONFIG_MXC_GPIO 116 117 /* Framebuffer and LCD */ 118 #define CONFIG_VIDEO_IPUV3 119 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 120 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 121 #define CONFIG_VIDEO_BMP_RLE8 122 #define CONFIG_SPLASH_SCREEN 123 #define CONFIG_SPLASH_SCREEN_ALIGN 124 #define CONFIG_BMP_16BPP 125 #define CONFIG_VIDEO_LOGO 126 #define CONFIG_VIDEO_BMP_LOGO 127 #define CONFIG_IPUV3_CLK 260000000 128 #define CONFIG_CONSOLE_MUX 129 #define CONFIG_IMX_HDMI 130 #define CONFIG_IMX_VIDEO_SKIP 131 132 /* allow to overwrite serial and ethaddr */ 133 #define CONFIG_ENV_OVERWRITE 134 #define CONFIG_CONS_INDEX 1 135 136 /* Command definition */ 137 #undef CONFIG_CMD_LOADB 138 #undef CONFIG_CMD_LOADS 139 #undef CONFIG_CMD_NFS 140 #undef CONFIG_CMD_FLASH 141 142 #undef CONFIG_IPADDR 143 #define CONFIG_IPADDR 192.168.10.2 144 #define CONFIG_NETMASK 255.255.255.0 145 #undef CONFIG_SERVERIP 146 #define CONFIG_SERVERIP 192.168.10.1 147 148 #define CONFIG_LOADADDR 0x12000000 149 #define CONFIG_SYS_TEXT_BASE 0x17800000 150 151 #ifdef CONFIG_CMD_SATA 152 #define CONFIG_DRIVE_SATA "sata " 153 #else 154 #define CONFIG_DRIVE_SATA 155 #endif 156 157 #ifdef CONFIG_CMD_MMC 158 #define CONFIG_DRIVE_MMC "mmc " 159 #else 160 #define CONFIG_DRIVE_MMC 161 #endif 162 163 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC 164 165 #define DFU_ALT_EMMC_INFO \ 166 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \ 167 "boot part 0 1;" \ 168 "rootfs part 0 2;" \ 169 "uImage fat 0 1;" \ 170 "imx6q-colibri-eval-v3.dtb fat 0 1;" \ 171 "imx6q-colibri-cam-eval-v3.dtb fat 0 1" 172 173 #define EMMC_BOOTCMD \ 174 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \ 175 "rootwait\0" \ 176 "emmcboot=run setup; " \ 177 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ 178 "${vidargs}; echo Booting from internal eMMC chip...; " \ 179 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 180 "${boot_file} && run fdt_fixup && " \ 181 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 182 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 183 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 184 185 #define MEM_LAYOUT_ENV_SETTINGS \ 186 "bootm_size=0x20000000\0" \ 187 "fdt_addr_r=0x12000000\0" \ 188 "fdt_high=0xffffffff\0" \ 189 "initrd_high=0xffffffff\0" \ 190 "kernel_addr_r=0x11000000\0" \ 191 "ramdisk_addr_r=0x12100000\0" 192 193 #define NFS_BOOTCMD \ 194 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 195 "nfsboot=run setup; " \ 196 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \ 197 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 198 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 199 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \ 200 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \ 201 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 202 203 #define SD_BOOTCMD \ 204 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \ 205 "rootwait\0" \ 206 "sdboot=run setup; " \ 207 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 208 "${vidargs}; echo Booting from SD card; " \ 209 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 210 "${boot_file} && run fdt_fixup && " \ 211 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 212 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 213 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 214 215 #define USB_BOOTCMD \ 216 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \ 217 "rootwait\0" \ 218 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 219 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 220 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 221 "${boot_file} && run fdt_fixup && " \ 222 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 223 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 224 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 225 226 #ifndef CONFIG_TDX_APALIS_IMX6_V1_0 227 #define FDT_FILE "imx6q-apalis-eval.dtb" 228 #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb" 229 #else 230 #define FDT_FILE "imx6q-apalis_v1_0-eval.dtb" 231 #endif 232 #define CONFIG_EXTRA_ENV_SETTINGS \ 233 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \ 234 "run nfsboot ; echo ; echo nfsboot failed ; " \ 235 "usb start ;" \ 236 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \ 237 "boot_file=uImage\0" \ 238 "console=ttymxc0\0" \ 239 "defargs=enable_wait_mode=off vmalloc=400M\0" \ 240 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 241 EMMC_BOOTCMD \ 242 "fdt_file=" FDT_FILE "\0" \ 243 "fdt_fixup=;\0" \ 244 MEM_LAYOUT_ENV_SETTINGS \ 245 NFS_BOOTCMD \ 246 SD_BOOTCMD \ 247 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 248 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ 249 "flash_eth.img && source ${loadaddr}\0" \ 250 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \ 251 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 252 "source ${loadaddr}\0" \ 253 "setup=setenv setupargs fec_mac=${ethaddr} " \ 254 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 255 "console=${console},${baudrate}n8\0 " \ 256 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 257 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 258 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 259 "source ${loadaddr}\0" \ 260 "splashpos=m,m\0" \ 261 "vidargs=mxc_hdmi.only_cea=1 " \ 262 "video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 " \ 263 "video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off " \ 264 "fbmem=32M\0 " 265 266 /* Miscellaneous configurable options */ 267 #define CONFIG_SYS_LONGHELP 268 #define CONFIG_AUTO_COMPLETE 269 #undef CONFIG_SYS_CBSIZE 270 #define CONFIG_SYS_CBSIZE 1024 271 #undef CONFIG_SYS_MAXARGS 272 #define CONFIG_SYS_MAXARGS 48 273 274 #define CONFIG_SYS_ALT_MEMTEST 275 #define CONFIG_SYS_MEMTEST_START 0x10000000 276 #define CONFIG_SYS_MEMTEST_END 0x10010000 277 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 278 279 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 280 281 #define CONFIG_CMDLINE_EDITING 282 283 /* Physical Memory Map */ 284 #define CONFIG_NR_DRAM_BANKS 1 285 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 286 287 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 288 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 289 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 290 291 #define CONFIG_SYS_INIT_SP_OFFSET \ 292 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 293 #define CONFIG_SYS_INIT_SP_ADDR \ 294 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 295 296 /* environment organization */ 297 298 #define CONFIG_ENV_SIZE (8 * 1024) 299 300 #if defined(CONFIG_ENV_IS_IN_MMC) 301 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 302 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 303 CONFIG_TDX_CFG_BLOCK_OFFSET) 304 #define CONFIG_SYS_MMC_ENV_DEV 0 305 #define CONFIG_SYS_MMC_ENV_PART 1 306 #endif 307 308 #define CONFIG_OF_SYSTEM_SETUP 309 310 #define CONFIG_CMD_TIME 311 312 #define CONFIG_SUPPORT_RAW_INITRD 313 314 #endif /* __CONFIG_H */ 315