1 /* 2 * Copyright 2013-2015 Toradex, Inc. 3 * 4 * Configuration settings for the Toradex Apalis 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_MACH_TYPE 4886 17 18 #define CONFIG_SYS_GENERIC_BOARD 19 20 #include <asm/arch/imx-regs.h> 21 #include <asm/mach-imx/gpio.h> 22 23 #ifdef CONFIG_SPL 24 #include "imx6_spl.h" 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_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_USDHC 60 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 61 #define CONFIG_SYS_FSL_USDHC_NUM 3 62 63 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 64 #define CONFIG_BOUNCE_BUFFER 65 66 /* 67 * SATA Configs 68 */ 69 #ifdef CONFIG_CMD_SATA 70 #define CONFIG_SYS_SATA_MAX_DEVICE 1 71 #define CONFIG_DWC_AHSATA_PORT_ID 0 72 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 73 #define CONFIG_LBA48 74 #endif 75 76 /* Network */ 77 #define CONFIG_FEC_MXC 78 #define CONFIG_MII 79 #define IMX_FEC_BASE ENET_BASE_ADDR 80 #define CONFIG_FEC_XCV_TYPE RGMII 81 #define CONFIG_ETHPRIME "FEC" 82 #define CONFIG_FEC_MXC_PHYADDR 6 83 #define CONFIG_IP_DEFRAG 84 #define CONFIG_TFTP_BLOCKSIZE 4096 85 #define CONFIG_TFTP_TSIZE 86 87 /* USB Configs */ 88 /* Host */ 89 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 90 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 91 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 92 #define CONFIG_MXC_USB_FLAGS 0 93 /* Client */ 94 #define CONFIG_USBD_HS 95 96 #define CONFIG_USB_GADGET_MASS_STORAGE 97 /* USB DFU */ 98 #define CONFIG_DFU_MMC 99 100 /* Miscellaneous commands */ 101 102 /* Framebuffer and LCD */ 103 #define CONFIG_VIDEO_IPUV3 104 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 105 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 106 #define CONFIG_VIDEO_BMP_RLE8 107 #define CONFIG_SPLASH_SCREEN 108 #define CONFIG_SPLASH_SCREEN_ALIGN 109 #define CONFIG_BMP_16BPP 110 #define CONFIG_VIDEO_LOGO 111 #define CONFIG_VIDEO_BMP_LOGO 112 #define CONFIG_CONSOLE_MUX 113 #define CONFIG_IMX_HDMI 114 #define CONFIG_IMX_VIDEO_SKIP 115 116 /* allow to overwrite serial and ethaddr */ 117 #define CONFIG_ENV_OVERWRITE 118 119 /* Command definition */ 120 #undef CONFIG_CMD_LOADB 121 #undef CONFIG_CMD_LOADS 122 #undef CONFIG_CMD_NFS 123 #undef CONFIG_CMD_FLASH 124 125 #undef CONFIG_IPADDR 126 #define CONFIG_IPADDR 192.168.10.2 127 #define CONFIG_NETMASK 255.255.255.0 128 #undef CONFIG_SERVERIP 129 #define CONFIG_SERVERIP 192.168.10.1 130 131 #define CONFIG_LOADADDR 0x12000000 132 133 #ifdef CONFIG_CMD_SATA 134 #define CONFIG_DRIVE_SATA "sata " 135 #else 136 #define CONFIG_DRIVE_SATA 137 #endif 138 139 #ifdef CONFIG_CMD_MMC 140 #define CONFIG_DRIVE_MMC "mmc " 141 #else 142 #define CONFIG_DRIVE_MMC 143 #endif 144 145 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC 146 147 #define DFU_ALT_EMMC_INFO \ 148 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \ 149 "boot part 0 1;" \ 150 "rootfs part 0 2;" \ 151 "uImage fat 0 1;" \ 152 "imx6q-colibri-eval-v3.dtb fat 0 1;" \ 153 "imx6q-colibri-cam-eval-v3.dtb fat 0 1" 154 155 #define EMMC_BOOTCMD \ 156 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \ 157 "rootwait\0" \ 158 "emmcboot=run setup; " \ 159 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ 160 "${vidargs}; echo Booting from internal eMMC chip...; " \ 161 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 162 "${boot_file} && run fdt_fixup && " \ 163 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 164 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 165 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 166 167 #define MEM_LAYOUT_ENV_SETTINGS \ 168 "bootm_size=0x20000000\0" \ 169 "fdt_addr_r=0x12000000\0" \ 170 "fdt_high=0xffffffff\0" \ 171 "initrd_high=0xffffffff\0" \ 172 "kernel_addr_r=0x11000000\0" \ 173 "ramdisk_addr_r=0x12100000\0" 174 175 #define NFS_BOOTCMD \ 176 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 177 "nfsboot=run setup; " \ 178 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \ 179 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 180 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 181 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \ 182 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \ 183 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 184 185 #define SD_BOOTCMD \ 186 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \ 187 "rootwait\0" \ 188 "sdboot=run setup; " \ 189 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 190 "${vidargs}; echo Booting from SD card; " \ 191 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 192 "${boot_file} && run fdt_fixup && " \ 193 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 194 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 195 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 196 197 #define USB_BOOTCMD \ 198 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \ 199 "rootwait\0" \ 200 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 201 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 202 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 203 "${boot_file} && run fdt_fixup && " \ 204 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 205 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 206 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 207 208 #ifndef CONFIG_TDX_APALIS_IMX6_V1_0 209 #define FDT_FILE "imx6q-apalis-eval.dtb" 210 #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb" 211 #else 212 #define FDT_FILE "imx6q-apalis_v1_0-eval.dtb" 213 #endif 214 #define CONFIG_EXTRA_ENV_SETTINGS \ 215 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \ 216 "run nfsboot ; echo ; echo nfsboot failed ; " \ 217 "usb start ;" \ 218 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \ 219 "boot_file=uImage\0" \ 220 "console=ttymxc0\0" \ 221 "defargs=enable_wait_mode=off vmalloc=400M\0" \ 222 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 223 EMMC_BOOTCMD \ 224 "fdt_file=" FDT_FILE "\0" \ 225 "fdt_fixup=;\0" \ 226 MEM_LAYOUT_ENV_SETTINGS \ 227 NFS_BOOTCMD \ 228 SD_BOOTCMD \ 229 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 230 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ 231 "flash_eth.img && source ${loadaddr}\0" \ 232 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \ 233 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 234 "source ${loadaddr}\0" \ 235 "setup=setenv setupargs fec_mac=${ethaddr} " \ 236 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 237 "console=${console},${baudrate}n8\0 " \ 238 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 239 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 240 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 241 "source ${loadaddr}\0" \ 242 "splashpos=m,m\0" \ 243 "vidargs=mxc_hdmi.only_cea=1 " \ 244 "video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 " \ 245 "video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off " \ 246 "fbmem=32M\0 " 247 248 /* Miscellaneous configurable options */ 249 #undef CONFIG_SYS_CBSIZE 250 #define CONFIG_SYS_CBSIZE 1024 251 #undef CONFIG_SYS_MAXARGS 252 #define CONFIG_SYS_MAXARGS 48 253 254 #define CONFIG_SYS_MEMTEST_START 0x10000000 255 #define CONFIG_SYS_MEMTEST_END 0x10010000 256 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 257 258 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 259 260 /* Physical Memory Map */ 261 #define CONFIG_NR_DRAM_BANKS 1 262 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 263 264 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 265 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 266 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 267 268 #define CONFIG_SYS_INIT_SP_OFFSET \ 269 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 270 #define CONFIG_SYS_INIT_SP_ADDR \ 271 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 272 273 /* environment organization */ 274 275 #define CONFIG_ENV_SIZE (8 * 1024) 276 277 #if defined(CONFIG_ENV_IS_IN_MMC) 278 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 279 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 280 CONFIG_TDX_CFG_BLOCK_OFFSET) 281 #define CONFIG_SYS_MMC_ENV_DEV 0 282 #define CONFIG_SYS_MMC_ENV_PART 1 283 #endif 284 285 #define CONFIG_OF_SYSTEM_SETUP 286 287 #define CONFIG_CMD_TIME 288 289 #endif /* __CONFIG_H */ 290