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_MAX_CONTROLLER_COUNT 2 96 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 97 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 98 #define CONFIG_MXC_USB_FLAGS 0 99 /* Client */ 100 #define CONFIG_USBD_HS 101 102 #define CONFIG_USB_GADGET_MASS_STORAGE 103 #define CONFIG_USB_FUNCTION_MASS_STORAGE 104 /* USB DFU */ 105 #define CONFIG_DFU_MMC 106 107 /* Miscellaneous commands */ 108 #define CONFIG_MXC_GPIO 109 110 /* Framebuffer and LCD */ 111 #define CONFIG_VIDEO_IPUV3 112 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 113 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 114 #define CONFIG_VIDEO_BMP_RLE8 115 #define CONFIG_SPLASH_SCREEN 116 #define CONFIG_SPLASH_SCREEN_ALIGN 117 #define CONFIG_BMP_16BPP 118 #define CONFIG_VIDEO_LOGO 119 #define CONFIG_VIDEO_BMP_LOGO 120 #define CONFIG_CONSOLE_MUX 121 #define CONFIG_IMX_HDMI 122 #define CONFIG_IMX_VIDEO_SKIP 123 124 /* allow to overwrite serial and ethaddr */ 125 #define CONFIG_ENV_OVERWRITE 126 #define CONFIG_CONS_INDEX 1 127 128 /* Command definition */ 129 #undef CONFIG_CMD_LOADB 130 #undef CONFIG_CMD_LOADS 131 #undef CONFIG_CMD_NFS 132 #undef CONFIG_CMD_FLASH 133 134 #undef CONFIG_IPADDR 135 #define CONFIG_IPADDR 192.168.10.2 136 #define CONFIG_NETMASK 255.255.255.0 137 #undef CONFIG_SERVERIP 138 #define CONFIG_SERVERIP 192.168.10.1 139 140 #define CONFIG_LOADADDR 0x12000000 141 #define CONFIG_SYS_TEXT_BASE 0x17800000 142 143 #ifdef CONFIG_CMD_SATA 144 #define CONFIG_DRIVE_SATA "sata " 145 #else 146 #define CONFIG_DRIVE_SATA 147 #endif 148 149 #ifdef CONFIG_CMD_MMC 150 #define CONFIG_DRIVE_MMC "mmc " 151 #else 152 #define CONFIG_DRIVE_MMC 153 #endif 154 155 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC 156 157 #define DFU_ALT_EMMC_INFO \ 158 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \ 159 "boot part 0 1;" \ 160 "rootfs part 0 2;" \ 161 "uImage fat 0 1;" \ 162 "imx6q-colibri-eval-v3.dtb fat 0 1;" \ 163 "imx6q-colibri-cam-eval-v3.dtb fat 0 1" 164 165 #define EMMC_BOOTCMD \ 166 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \ 167 "rootwait\0" \ 168 "emmcboot=run setup; " \ 169 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ 170 "${vidargs}; echo Booting from internal eMMC chip...; " \ 171 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 172 "${boot_file} && run fdt_fixup && " \ 173 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 174 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 175 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 176 177 #define MEM_LAYOUT_ENV_SETTINGS \ 178 "bootm_size=0x20000000\0" \ 179 "fdt_addr_r=0x12000000\0" \ 180 "fdt_high=0xffffffff\0" \ 181 "initrd_high=0xffffffff\0" \ 182 "kernel_addr_r=0x11000000\0" \ 183 "ramdisk_addr_r=0x12100000\0" 184 185 #define NFS_BOOTCMD \ 186 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 187 "nfsboot=run setup; " \ 188 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \ 189 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 190 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 191 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \ 192 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \ 193 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 194 195 #define SD_BOOTCMD \ 196 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \ 197 "rootwait\0" \ 198 "sdboot=run setup; " \ 199 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 200 "${vidargs}; echo Booting from SD card; " \ 201 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 202 "${boot_file} && run fdt_fixup && " \ 203 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 204 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 205 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 206 207 #define USB_BOOTCMD \ 208 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \ 209 "rootwait\0" \ 210 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 211 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 212 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 213 "${boot_file} && run fdt_fixup && " \ 214 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 215 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 216 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 217 218 #ifndef CONFIG_TDX_APALIS_IMX6_V1_0 219 #define FDT_FILE "imx6q-apalis-eval.dtb" 220 #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb" 221 #else 222 #define FDT_FILE "imx6q-apalis_v1_0-eval.dtb" 223 #endif 224 #define CONFIG_EXTRA_ENV_SETTINGS \ 225 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \ 226 "run nfsboot ; echo ; echo nfsboot failed ; " \ 227 "usb start ;" \ 228 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \ 229 "boot_file=uImage\0" \ 230 "console=ttymxc0\0" \ 231 "defargs=enable_wait_mode=off vmalloc=400M\0" \ 232 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 233 EMMC_BOOTCMD \ 234 "fdt_file=" FDT_FILE "\0" \ 235 "fdt_fixup=;\0" \ 236 MEM_LAYOUT_ENV_SETTINGS \ 237 NFS_BOOTCMD \ 238 SD_BOOTCMD \ 239 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 240 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ 241 "flash_eth.img && source ${loadaddr}\0" \ 242 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \ 243 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 244 "source ${loadaddr}\0" \ 245 "setup=setenv setupargs fec_mac=${ethaddr} " \ 246 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 247 "console=${console},${baudrate}n8\0 " \ 248 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 249 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 250 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 251 "source ${loadaddr}\0" \ 252 "splashpos=m,m\0" \ 253 "vidargs=mxc_hdmi.only_cea=1 " \ 254 "video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 " \ 255 "video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off " \ 256 "fbmem=32M\0 " 257 258 /* Miscellaneous configurable options */ 259 #define CONFIG_SYS_LONGHELP 260 #define CONFIG_AUTO_COMPLETE 261 #undef CONFIG_SYS_CBSIZE 262 #define CONFIG_SYS_CBSIZE 1024 263 #undef CONFIG_SYS_MAXARGS 264 #define CONFIG_SYS_MAXARGS 48 265 266 #define CONFIG_SYS_ALT_MEMTEST 267 #define CONFIG_SYS_MEMTEST_START 0x10000000 268 #define CONFIG_SYS_MEMTEST_END 0x10010000 269 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 270 271 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 272 273 #define CONFIG_CMDLINE_EDITING 274 275 /* Physical Memory Map */ 276 #define CONFIG_NR_DRAM_BANKS 1 277 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 278 279 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 280 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 281 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 282 283 #define CONFIG_SYS_INIT_SP_OFFSET \ 284 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 285 #define CONFIG_SYS_INIT_SP_ADDR \ 286 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 287 288 /* environment organization */ 289 290 #define CONFIG_ENV_SIZE (8 * 1024) 291 292 #if defined(CONFIG_ENV_IS_IN_MMC) 293 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 294 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 295 CONFIG_TDX_CFG_BLOCK_OFFSET) 296 #define CONFIG_SYS_MMC_ENV_DEV 0 297 #define CONFIG_SYS_MMC_ENV_PART 1 298 #endif 299 300 #define CONFIG_OF_SYSTEM_SETUP 301 302 #define CONFIG_CMD_TIME 303 304 #define CONFIG_SUPPORT_RAW_INITRD 305 306 #endif /* __CONFIG_H */ 307