1 /* 2 * Copyright 2013-2015 Toradex, Inc. 3 * 4 * Configuration settings for the Toradex Colibri 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_SYS_GENERIC_BOARD 18 19 #include <asm/arch/imx-regs.h> 20 #include <asm/mach-imx/gpio.h> 21 22 #ifdef CONFIG_SPL 23 #include "imx6_spl.h" 24 #define CONFIG_SPL_PAD_TO 0x11000 /* 4k IVT/DCD, 64k SPL */ 25 #endif 26 27 #define CONFIG_CMDLINE_TAG 28 #define CONFIG_SETUP_MEMORY_TAGS 29 #define CONFIG_INITRD_TAG 30 #define CONFIG_REVISION_TAG 31 #define CONFIG_SERIAL_TAG 32 33 /* Size of malloc() pool */ 34 #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024) 35 36 #define CONFIG_MISC_INIT_R 37 38 #define CONFIG_MXC_UART 39 #define CONFIG_MXC_UART_BASE UART1_BASE 40 41 /* Make the HW version stuff available in U-Boot env */ 42 #define CONFIG_VERSION_VARIABLE /* ver environment variable */ 43 #define CONFIG_ENV_VARS_UBOOT_CONFIG 44 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 45 46 /* I2C Configs */ 47 #define CONFIG_SYS_I2C 48 #define CONFIG_SYS_I2C_MXC 49 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 50 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 51 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 52 #define CONFIG_SYS_I2C_SPEED 100000 53 54 /* OCOTP Configs */ 55 #ifdef CONFIG_CMD_FUSE 56 #define CONFIG_MXC_OCOTP 57 #endif 58 59 /* MMC Configs */ 60 #define CONFIG_FSL_ESDHC 61 #define CONFIG_FSL_USDHC 62 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 63 #define CONFIG_SYS_FSL_USDHC_NUM 2 64 65 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 66 #define CONFIG_BOUNCE_BUFFER 67 68 /* Network */ 69 #define CONFIG_FEC_MXC 70 #define CONFIG_MII 71 #define IMX_FEC_BASE ENET_BASE_ADDR 72 #define CONFIG_FEC_XCV_TYPE RMII 73 #define CONFIG_ETHPRIME "FEC" 74 #define CONFIG_FEC_MXC_PHYADDR 1 75 #define CONFIG_IP_DEFRAG 76 #define CONFIG_TFTP_BLOCKSIZE 16352 77 #define CONFIG_TFTP_TSIZE 78 79 /* USB Configs */ 80 /* Host */ 81 #define CONFIG_USB_HOST_ETHER 82 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 83 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 84 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 85 #define CONFIG_MXC_USB_FLAGS 0 86 #define CONFIG_USB_KEYBOARD 87 #ifdef CONFIG_USB_KEYBOARD 88 #define CONFIG_SYS_USB_EVENT_POLL 89 #endif /* CONFIG_USB_KEYBOARD */ 90 /* Client */ 91 #define CONFIG_USB_GADGET_VBUS_DRAW 2 92 #define CONFIG_USBD_HS 93 94 #define CONFIG_USB_GADGET_MASS_STORAGE 95 #define CONFIG_USB_FUNCTION_MASS_STORAGE 96 #define CONFIG_G_DNL_MANUFACTURER "Toradex" 97 /* USB DFU */ 98 #define CONFIG_DFU_MMC 99 100 /* Miscellaneous commands */ 101 #define CONFIG_MXC_GPIO 102 103 /* Framebuffer and LCD */ 104 #define CONFIG_VIDEO_IPUV3 105 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 106 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 107 #define CONFIG_VIDEO_BMP_RLE8 108 #define CONFIG_SPLASH_SCREEN 109 #define CONFIG_SPLASH_SCREEN_ALIGN 110 #define CONFIG_BMP_16BPP 111 #define CONFIG_VIDEO_LOGO 112 #define CONFIG_VIDEO_BMP_LOGO 113 #define CONFIG_IPUV3_CLK 260000000 114 #define CONFIG_CONSOLE_MUX 115 #define CONFIG_IMX_HDMI 116 #define CONFIG_IMX_VIDEO_SKIP 117 118 /* allow to overwrite serial and ethaddr */ 119 #define CONFIG_ENV_OVERWRITE 120 #define CONFIG_CONS_INDEX 1 121 122 /* Command definition */ 123 #undef CONFIG_CMD_LOADB 124 #undef CONFIG_CMD_LOADS 125 #undef CONFIG_CMD_NFS 126 #undef CONFIG_CMD_FLASH 127 128 #undef CONFIG_IPADDR 129 #define CONFIG_IPADDR 192.168.10.2 130 #define CONFIG_NETMASK 255.255.255.0 131 #undef CONFIG_SERVERIP 132 #define CONFIG_SERVERIP 192.168.10.1 133 134 #define CONFIG_LOADADDR 0x12000000 135 #define CONFIG_SYS_TEXT_BASE 0x17800000 136 137 #ifdef CONFIG_CMD_MMC 138 #define CONFIG_DRIVE_MMC "mmc " 139 #else 140 #define CONFIG_DRIVE_MMC 141 #endif 142 143 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_MMC 144 145 #define DFU_ALT_EMMC_INFO \ 146 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \ 147 "boot part 0 1;" \ 148 "rootfs part 0 2;" \ 149 "uImage fat 0 1;" \ 150 "imx6q-colibri-eval-v3.dtb fat 0 1;" \ 151 "imx6q-colibri-cam-eval-v3.dtb fat 0 1" 152 153 #define EMMC_BOOTCMD \ 154 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \ 155 "rootwait\0" \ 156 "emmcboot=run setup; " \ 157 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ 158 "${vidargs}; echo Booting from internal eMMC chip...; " \ 159 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 160 "${boot_file} && run fdt_fixup && " \ 161 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 162 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 163 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 164 165 #define MEM_LAYOUT_ENV_SETTINGS \ 166 "bootm_size=0x10000000\0" \ 167 "fdt_addr_r=0x12000000\0" \ 168 "fdt_high=0xffffffff\0" \ 169 "initrd_high=0xffffffff\0" \ 170 "kernel_addr_r=0x11000000\0" \ 171 "ramdisk_addr_r=0x12100000\0" 172 173 #define NFS_BOOTCMD \ 174 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 175 "nfsboot=run setup; " \ 176 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \ 177 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 178 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 179 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \ 180 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \ 181 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 182 183 #define SD_BOOTCMD \ 184 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \ 185 "rootwait\0" \ 186 "sdboot=run setup; " \ 187 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 188 "${vidargs}; echo Booting from SD card; " \ 189 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 190 "${boot_file} && run fdt_fixup && " \ 191 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 192 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 193 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 194 195 #define USB_BOOTCMD \ 196 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \ 197 "rootwait\0" \ 198 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 199 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 200 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 201 "${boot_file} && run fdt_fixup && " \ 202 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 203 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 204 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 205 206 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb" 207 #define CONFIG_EXTRA_ENV_SETTINGS \ 208 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \ 209 "run nfsboot ; echo ; echo nfsboot failed ; " \ 210 "usb start ;" \ 211 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \ 212 "boot_file=uImage\0" \ 213 "console=ttymxc0\0" \ 214 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \ 215 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 216 EMMC_BOOTCMD \ 217 "fdt_file=" FDT_FILE "\0" \ 218 "fdt_fixup=;\0" \ 219 MEM_LAYOUT_ENV_SETTINGS \ 220 NFS_BOOTCMD \ 221 SD_BOOTCMD \ 222 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 223 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ 224 "flash_eth.img && source ${loadaddr}\0" \ 225 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \ 226 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 227 "source ${loadaddr}\0" \ 228 "setup=setenv setupargs fec_mac=${ethaddr} " \ 229 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 230 "console=${console},${baudrate}n8\0 " \ 231 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 232 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 233 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 234 "source ${loadaddr}\0" \ 235 "splashpos=m,m\0" \ 236 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \ 237 "video=mxcfb1:off fbmem=8M\0 " 238 239 /* Miscellaneous configurable options */ 240 #define CONFIG_SYS_LONGHELP 241 #define CONFIG_AUTO_COMPLETE 242 #undef CONFIG_SYS_CBSIZE 243 #define CONFIG_SYS_CBSIZE 1024 244 #undef CONFIG_SYS_MAXARGS 245 #define CONFIG_SYS_MAXARGS 48 246 247 #define CONFIG_SYS_ALT_MEMTEST 248 #define CONFIG_SYS_MEMTEST_START 0x10000000 249 #define CONFIG_SYS_MEMTEST_END 0x10010000 250 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 251 252 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 253 254 #define CONFIG_CMDLINE_EDITING 255 256 /* Physical Memory Map */ 257 #define CONFIG_NR_DRAM_BANKS 1 258 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 259 260 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 261 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 262 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 263 264 #define CONFIG_SYS_INIT_SP_OFFSET \ 265 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 266 #define CONFIG_SYS_INIT_SP_ADDR \ 267 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 268 269 /* environment organization */ 270 #define CONFIG_ENV_SIZE (8 * 1024) 271 272 #if defined(CONFIG_ENV_IS_IN_MMC) 273 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 274 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 275 CONFIG_TDX_CFG_BLOCK_OFFSET) 276 #define CONFIG_SYS_MMC_ENV_DEV 0 277 #define CONFIG_SYS_MMC_ENV_PART 1 278 #endif 279 280 #define CONFIG_OF_SYSTEM_SETUP 281 282 #define CONFIG_CMD_TIME 283 284 #define CONFIG_SUPPORT_RAW_INITRD 285 286 #endif /* __CONFIG_H */ 287