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