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_MAX_CONTROLLER_COUNT 2 82 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 83 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 84 #define CONFIG_MXC_USB_FLAGS 0 85 /* Client */ 86 #define CONFIG_USBD_HS 87 88 #define CONFIG_USB_GADGET_MASS_STORAGE 89 #define CONFIG_USB_FUNCTION_MASS_STORAGE 90 /* USB DFU */ 91 #define CONFIG_DFU_MMC 92 93 /* Miscellaneous commands */ 94 #define CONFIG_MXC_GPIO 95 96 /* Framebuffer and LCD */ 97 #define CONFIG_VIDEO_IPUV3 98 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 99 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 100 #define CONFIG_VIDEO_BMP_RLE8 101 #define CONFIG_SPLASH_SCREEN 102 #define CONFIG_SPLASH_SCREEN_ALIGN 103 #define CONFIG_BMP_16BPP 104 #define CONFIG_VIDEO_LOGO 105 #define CONFIG_VIDEO_BMP_LOGO 106 #define CONFIG_CONSOLE_MUX 107 #define CONFIG_IMX_HDMI 108 #define CONFIG_IMX_VIDEO_SKIP 109 110 /* allow to overwrite serial and ethaddr */ 111 #define CONFIG_ENV_OVERWRITE 112 #define CONFIG_CONS_INDEX 1 113 114 /* Command definition */ 115 #undef CONFIG_CMD_LOADB 116 #undef CONFIG_CMD_LOADS 117 #undef CONFIG_CMD_NFS 118 #undef CONFIG_CMD_FLASH 119 120 #undef CONFIG_IPADDR 121 #define CONFIG_IPADDR 192.168.10.2 122 #define CONFIG_NETMASK 255.255.255.0 123 #undef CONFIG_SERVERIP 124 #define CONFIG_SERVERIP 192.168.10.1 125 126 #define CONFIG_LOADADDR 0x12000000 127 #define CONFIG_SYS_TEXT_BASE 0x17800000 128 129 #ifdef CONFIG_CMD_MMC 130 #define CONFIG_DRIVE_MMC "mmc " 131 #else 132 #define CONFIG_DRIVE_MMC 133 #endif 134 135 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_MMC 136 137 #define DFU_ALT_EMMC_INFO \ 138 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \ 139 "boot part 0 1;" \ 140 "rootfs part 0 2;" \ 141 "uImage fat 0 1;" \ 142 "imx6q-colibri-eval-v3.dtb fat 0 1;" \ 143 "imx6q-colibri-cam-eval-v3.dtb fat 0 1" 144 145 #define EMMC_BOOTCMD \ 146 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \ 147 "rootwait\0" \ 148 "emmcboot=run setup; " \ 149 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ 150 "${vidargs}; echo Booting from internal eMMC chip...; " \ 151 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 152 "${boot_file} && run fdt_fixup && " \ 153 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 154 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 155 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 156 157 #define MEM_LAYOUT_ENV_SETTINGS \ 158 "bootm_size=0x10000000\0" \ 159 "fdt_addr_r=0x12000000\0" \ 160 "fdt_high=0xffffffff\0" \ 161 "initrd_high=0xffffffff\0" \ 162 "kernel_addr_r=0x11000000\0" \ 163 "ramdisk_addr_r=0x12100000\0" 164 165 #define NFS_BOOTCMD \ 166 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 167 "nfsboot=run setup; " \ 168 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \ 169 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 170 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 171 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \ 172 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \ 173 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 174 175 #define SD_BOOTCMD \ 176 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \ 177 "rootwait\0" \ 178 "sdboot=run setup; " \ 179 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 180 "${vidargs}; echo Booting from SD card; " \ 181 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 182 "${boot_file} && run fdt_fixup && " \ 183 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 184 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 185 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 186 187 #define USB_BOOTCMD \ 188 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \ 189 "rootwait\0" \ 190 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 191 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 192 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 193 "${boot_file} && run fdt_fixup && " \ 194 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 195 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 196 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 197 198 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb" 199 #define CONFIG_EXTRA_ENV_SETTINGS \ 200 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \ 201 "run nfsboot ; echo ; echo nfsboot failed ; " \ 202 "usb start ;" \ 203 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \ 204 "boot_file=uImage\0" \ 205 "console=ttymxc0\0" \ 206 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \ 207 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 208 EMMC_BOOTCMD \ 209 "fdt_file=" FDT_FILE "\0" \ 210 "fdt_fixup=;\0" \ 211 MEM_LAYOUT_ENV_SETTINGS \ 212 NFS_BOOTCMD \ 213 SD_BOOTCMD \ 214 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 215 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ 216 "flash_eth.img && source ${loadaddr}\0" \ 217 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \ 218 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 219 "source ${loadaddr}\0" \ 220 "setup=setenv setupargs fec_mac=${ethaddr} " \ 221 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 222 "console=${console},${baudrate}n8\0 " \ 223 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 224 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 225 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 226 "source ${loadaddr}\0" \ 227 "splashpos=m,m\0" \ 228 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \ 229 "video=mxcfb1:off fbmem=8M\0 " 230 231 /* Miscellaneous configurable options */ 232 #define CONFIG_SYS_LONGHELP 233 #define CONFIG_AUTO_COMPLETE 234 #undef CONFIG_SYS_CBSIZE 235 #define CONFIG_SYS_CBSIZE 1024 236 #undef CONFIG_SYS_MAXARGS 237 #define CONFIG_SYS_MAXARGS 48 238 239 #define CONFIG_SYS_ALT_MEMTEST 240 #define CONFIG_SYS_MEMTEST_START 0x10000000 241 #define CONFIG_SYS_MEMTEST_END 0x10010000 242 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 243 244 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 245 246 #define CONFIG_CMDLINE_EDITING 247 248 /* Physical Memory Map */ 249 #define CONFIG_NR_DRAM_BANKS 1 250 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 251 252 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 253 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 254 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 255 256 #define CONFIG_SYS_INIT_SP_OFFSET \ 257 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 258 #define CONFIG_SYS_INIT_SP_ADDR \ 259 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 260 261 /* environment organization */ 262 #define CONFIG_ENV_SIZE (8 * 1024) 263 264 #if defined(CONFIG_ENV_IS_IN_MMC) 265 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 266 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 267 CONFIG_TDX_CFG_BLOCK_OFFSET) 268 #define CONFIG_SYS_MMC_ENV_DEV 0 269 #define CONFIG_SYS_MMC_ENV_PART 1 270 #endif 271 272 #define CONFIG_OF_SYSTEM_SETUP 273 274 #define CONFIG_CMD_TIME 275 276 #define CONFIG_SUPPORT_RAW_INITRD 277 278 #endif /* __CONFIG_H */ 279