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