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 16 #define CONFIG_SYS_GENERIC_BOARD 17 18 #include <asm/arch/imx-regs.h> 19 #include <asm/mach-imx/gpio.h> 20 21 #ifdef CONFIG_SPL 22 #include "imx6_spl.h" 23 #endif 24 25 #define CONFIG_CMDLINE_TAG 26 #define CONFIG_SETUP_MEMORY_TAGS 27 #define CONFIG_INITRD_TAG 28 #define CONFIG_REVISION_TAG 29 #define CONFIG_SERIAL_TAG 30 31 /* Size of malloc() pool */ 32 #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024) 33 34 #define CONFIG_MISC_INIT_R 35 36 #define CONFIG_MXC_UART 37 #define CONFIG_MXC_UART_BASE UART1_BASE 38 39 /* Make the HW version stuff available in U-Boot env */ 40 #define CONFIG_VERSION_VARIABLE /* ver environment variable */ 41 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 42 43 /* I2C Configs */ 44 #define CONFIG_SYS_I2C 45 #define CONFIG_SYS_I2C_MXC 46 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 47 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 48 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 49 #define CONFIG_SYS_I2C_SPEED 100000 50 51 /* OCOTP Configs */ 52 #ifdef CONFIG_CMD_FUSE 53 #define CONFIG_MXC_OCOTP 54 #endif 55 56 /* MMC Configs */ 57 #define CONFIG_FSL_USDHC 58 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 59 #define CONFIG_SYS_FSL_USDHC_NUM 2 60 61 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 62 #define CONFIG_BOUNCE_BUFFER 63 64 /* Network */ 65 #define CONFIG_FEC_MXC 66 #define CONFIG_MII 67 #define IMX_FEC_BASE ENET_BASE_ADDR 68 #define CONFIG_FEC_XCV_TYPE RMII 69 #define CONFIG_ETHPRIME "FEC" 70 #define CONFIG_FEC_MXC_PHYADDR 1 71 #define CONFIG_IP_DEFRAG 72 #define CONFIG_TFTP_BLOCKSIZE 16352 73 #define CONFIG_TFTP_TSIZE 74 75 /* USB Configs */ 76 /* Host */ 77 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 78 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 79 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 80 #define CONFIG_MXC_USB_FLAGS 0 81 /* Client */ 82 #define CONFIG_USBD_HS 83 84 #define CONFIG_USB_GADGET_MASS_STORAGE 85 /* USB DFU */ 86 #define CONFIG_DFU_MMC 87 88 /* Miscellaneous commands */ 89 90 /* Framebuffer and LCD */ 91 #define CONFIG_VIDEO_IPUV3 92 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 93 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 94 #define CONFIG_VIDEO_BMP_RLE8 95 #define CONFIG_SPLASH_SCREEN 96 #define CONFIG_SPLASH_SCREEN_ALIGN 97 #define CONFIG_BMP_16BPP 98 #define CONFIG_VIDEO_LOGO 99 #define CONFIG_VIDEO_BMP_LOGO 100 #define CONFIG_CONSOLE_MUX 101 #define CONFIG_IMX_HDMI 102 #define CONFIG_IMX_VIDEO_SKIP 103 104 /* allow to overwrite serial and ethaddr */ 105 #define CONFIG_ENV_OVERWRITE 106 107 /* Command definition */ 108 #undef CONFIG_CMD_LOADB 109 #undef CONFIG_CMD_LOADS 110 #undef CONFIG_CMD_NFS 111 #undef CONFIG_CMD_FLASH 112 113 #undef CONFIG_IPADDR 114 #define CONFIG_IPADDR 192.168.10.2 115 #define CONFIG_NETMASK 255.255.255.0 116 #undef CONFIG_SERVERIP 117 #define CONFIG_SERVERIP 192.168.10.1 118 119 #define CONFIG_LOADADDR 0x12000000 120 121 #ifdef CONFIG_CMD_MMC 122 #define CONFIG_DRIVE_MMC "mmc " 123 #else 124 #define CONFIG_DRIVE_MMC 125 #endif 126 127 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_MMC 128 129 #define DFU_ALT_EMMC_INFO \ 130 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \ 131 "boot part 0 1;" \ 132 "rootfs part 0 2;" \ 133 "uImage fat 0 1;" \ 134 "imx6q-colibri-eval-v3.dtb fat 0 1;" \ 135 "imx6q-colibri-cam-eval-v3.dtb fat 0 1" 136 137 #define EMMC_BOOTCMD \ 138 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \ 139 "rootwait\0" \ 140 "emmcboot=run setup; " \ 141 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ 142 "${vidargs}; echo Booting from internal eMMC chip...; " \ 143 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 144 "${boot_file} && run fdt_fixup && " \ 145 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 146 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 147 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 148 149 #define MEM_LAYOUT_ENV_SETTINGS \ 150 "bootm_size=0x10000000\0" \ 151 "fdt_addr_r=0x12000000\0" \ 152 "fdt_high=0xffffffff\0" \ 153 "initrd_high=0xffffffff\0" \ 154 "kernel_addr_r=0x11000000\0" \ 155 "ramdisk_addr_r=0x12100000\0" 156 157 #define NFS_BOOTCMD \ 158 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 159 "nfsboot=run setup; " \ 160 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \ 161 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 162 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 163 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \ 164 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \ 165 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 166 167 #define SD_BOOTCMD \ 168 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \ 169 "rootwait\0" \ 170 "sdboot=run setup; " \ 171 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 172 "${vidargs}; echo Booting from SD card; " \ 173 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 174 "${boot_file} && run fdt_fixup && " \ 175 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 176 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 177 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 178 179 #define USB_BOOTCMD \ 180 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \ 181 "rootwait\0" \ 182 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 183 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 184 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 185 "${boot_file} && run fdt_fixup && " \ 186 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 187 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 188 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 189 190 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb" 191 #define CONFIG_EXTRA_ENV_SETTINGS \ 192 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \ 193 "run nfsboot ; echo ; echo nfsboot failed ; " \ 194 "usb start ;" \ 195 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \ 196 "boot_file=uImage\0" \ 197 "console=ttymxc0\0" \ 198 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \ 199 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 200 EMMC_BOOTCMD \ 201 "fdt_file=" FDT_FILE "\0" \ 202 "fdt_fixup=;\0" \ 203 MEM_LAYOUT_ENV_SETTINGS \ 204 NFS_BOOTCMD \ 205 SD_BOOTCMD \ 206 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 207 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ 208 "flash_eth.img && source ${loadaddr}\0" \ 209 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \ 210 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 211 "source ${loadaddr}\0" \ 212 "setup=setenv setupargs fec_mac=${ethaddr} " \ 213 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 214 "console=${console},${baudrate}n8\0 " \ 215 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 216 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 217 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 218 "source ${loadaddr}\0" \ 219 "splashpos=m,m\0" \ 220 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \ 221 "video=mxcfb1:off fbmem=8M\0 " 222 223 /* Miscellaneous configurable options */ 224 #undef CONFIG_SYS_CBSIZE 225 #define CONFIG_SYS_CBSIZE 1024 226 #undef CONFIG_SYS_MAXARGS 227 #define CONFIG_SYS_MAXARGS 48 228 229 #define CONFIG_SYS_MEMTEST_START 0x10000000 230 #define CONFIG_SYS_MEMTEST_END 0x10010000 231 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 232 233 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 234 235 /* Physical Memory Map */ 236 #define CONFIG_NR_DRAM_BANKS 1 237 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 238 239 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 240 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 241 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 242 243 #define CONFIG_SYS_INIT_SP_OFFSET \ 244 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 245 #define CONFIG_SYS_INIT_SP_ADDR \ 246 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 247 248 /* environment organization */ 249 #define CONFIG_ENV_SIZE (8 * 1024) 250 251 #if defined(CONFIG_ENV_IS_IN_MMC) 252 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 253 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 254 CONFIG_TDX_CFG_BLOCK_OFFSET) 255 #define CONFIG_SYS_MMC_ENV_DEV 0 256 #define CONFIG_SYS_MMC_ENV_PART 1 257 #endif 258 259 #define CONFIG_OF_SYSTEM_SETUP 260 261 #define CONFIG_CMD_TIME 262 263 #endif /* __CONFIG_H */ 264