1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright 2013-2015 Toradex, Inc. 4 * 5 * Configuration settings for the Toradex Colibri iMX6 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #include "mx6_common.h" 12 13 #undef CONFIG_DISPLAY_BOARDINFO 14 15 #include <asm/arch/imx-regs.h> 16 #include <asm/mach-imx/gpio.h> 17 18 #ifdef CONFIG_SPL 19 #include "imx6_spl.h" 20 #endif 21 22 #define CONFIG_CMDLINE_TAG 23 #define CONFIG_SETUP_MEMORY_TAGS 24 #define CONFIG_INITRD_TAG 25 #define CONFIG_REVISION_TAG 26 #define CONFIG_SERIAL_TAG 27 28 /* Size of malloc() pool */ 29 #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024) 30 31 #define CONFIG_MXC_UART 32 #define CONFIG_MXC_UART_BASE UART1_BASE 33 34 /* I2C Configs */ 35 #define CONFIG_SYS_I2C 36 #define CONFIG_SYS_I2C_MXC 37 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 38 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 39 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 40 #define CONFIG_SYS_I2C_SPEED 100000 41 42 /* OCOTP Configs */ 43 #ifdef CONFIG_CMD_FUSE 44 #define CONFIG_MXC_OCOTP 45 #endif 46 47 /* MMC Configs */ 48 #define CONFIG_FSL_USDHC 49 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 50 #define CONFIG_SYS_FSL_USDHC_NUM 2 51 52 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 53 54 /* Network */ 55 #define CONFIG_FEC_MXC 56 #define IMX_FEC_BASE ENET_BASE_ADDR 57 #define CONFIG_FEC_XCV_TYPE RMII 58 #define CONFIG_ETHPRIME "FEC" 59 #define CONFIG_FEC_MXC_PHYADDR 1 60 #define CONFIG_IP_DEFRAG 61 #define CONFIG_TFTP_BLOCKSIZE 16352 62 #define CONFIG_TFTP_TSIZE 63 64 /* USB Configs */ 65 /* Host */ 66 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 67 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 68 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 69 #define CONFIG_MXC_USB_FLAGS 0 70 /* Client */ 71 #define CONFIG_USBD_HS 72 73 #define CONFIG_USB_GADGET_MASS_STORAGE 74 75 /* Framebuffer and LCD */ 76 #define CONFIG_VIDEO_IPUV3 77 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 78 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 79 #define CONFIG_VIDEO_BMP_RLE8 80 #define CONFIG_SPLASH_SCREEN 81 #define CONFIG_SPLASH_SCREEN_ALIGN 82 #define CONFIG_BMP_16BPP 83 #define CONFIG_VIDEO_LOGO 84 #define CONFIG_VIDEO_BMP_LOGO 85 #define CONFIG_CONSOLE_MUX 86 #define CONFIG_IMX_HDMI 87 #define CONFIG_IMX_VIDEO_SKIP 88 89 /* allow to overwrite serial and ethaddr */ 90 #define CONFIG_ENV_OVERWRITE 91 92 /* Command definition */ 93 #undef CONFIG_CMD_LOADB 94 #undef CONFIG_CMD_LOADS 95 #undef CONFIG_CMD_NFS 96 #undef CONFIG_CMD_FLASH 97 98 #undef CONFIG_IPADDR 99 #define CONFIG_IPADDR 192.168.10.2 100 #define CONFIG_NETMASK 255.255.255.0 101 #undef CONFIG_SERVERIP 102 #define CONFIG_SERVERIP 192.168.10.1 103 104 #define CONFIG_LOADADDR 0x12000000 105 106 #ifdef CONFIG_CMD_MMC 107 #define CONFIG_DRIVE_MMC "mmc " 108 #else 109 #define CONFIG_DRIVE_MMC 110 #endif 111 112 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_MMC 113 114 #define DFU_ALT_EMMC_INFO \ 115 "u-boot.imx raw 0x2 0x3ff mmcpart 0;" \ 116 "boot part 0 1;" \ 117 "rootfs part 0 2;" \ 118 "uImage fat 0 1;" \ 119 "imx6q-colibri-eval-v3.dtb fat 0 1;" \ 120 "imx6q-colibri-cam-eval-v3.dtb fat 0 1" 121 122 #define EMMC_BOOTCMD \ 123 "emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \ 124 "rootwait\0" \ 125 "emmcboot=run setup; " \ 126 "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ 127 "${vidargs}; echo Booting from internal eMMC chip...; " \ 128 "run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 129 "${boot_file} && run fdt_fixup && " \ 130 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 131 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 132 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 133 134 #define MEM_LAYOUT_ENV_SETTINGS \ 135 "bootm_size=0x10000000\0" \ 136 "fdt_addr_r=0x12000000\0" \ 137 "fdt_high=0xffffffff\0" \ 138 "initrd_high=0xffffffff\0" \ 139 "kernel_addr_r=0x11000000\0" \ 140 "ramdisk_addr_r=0x12100000\0" 141 142 #define NFS_BOOTCMD \ 143 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 144 "nfsboot=run setup; " \ 145 "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \ 146 "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 147 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 148 "&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \ 149 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \ 150 "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 151 152 #define SD_BOOTCMD \ 153 "sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \ 154 "rootwait\0" \ 155 "sdboot=run setup; " \ 156 "setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 157 "${vidargs}; echo Booting from SD card; " \ 158 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 159 "${boot_file} && run fdt_fixup && " \ 160 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 161 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 162 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 163 164 #define USB_BOOTCMD \ 165 "usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \ 166 "rootwait\0" \ 167 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 168 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 169 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 170 "${boot_file} && run fdt_fixup && " \ 171 "bootm ${kernel_addr_r} ${dtbparam}\0" \ 172 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 173 "${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0" 174 175 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb" 176 #define CONFIG_EXTRA_ENV_SETTINGS \ 177 "bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \ 178 "run nfsboot ; echo ; echo nfsboot failed ; " \ 179 "usb start ;" \ 180 "setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \ 181 "boot_file=uImage\0" \ 182 "console=ttymxc0\0" \ 183 "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \ 184 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 185 EMMC_BOOTCMD \ 186 "fdt_file=" FDT_FILE "\0" \ 187 "fdt_fixup=;\0" \ 188 MEM_LAYOUT_ENV_SETTINGS \ 189 NFS_BOOTCMD \ 190 SD_BOOTCMD \ 191 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 192 "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ 193 "flash_eth.img && source ${loadaddr}\0" \ 194 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \ 195 "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 196 "source ${loadaddr}\0" \ 197 "setup=setenv setupargs fec_mac=${ethaddr} " \ 198 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 199 "console=${console},${baudrate}n8\0 " \ 200 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 201 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 202 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 203 "source ${loadaddr}\0" \ 204 "splashpos=m,m\0" \ 205 "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \ 206 "video=mxcfb1:off fbmem=8M\0 " 207 208 /* Miscellaneous configurable options */ 209 #undef CONFIG_SYS_CBSIZE 210 #define CONFIG_SYS_CBSIZE 1024 211 #undef CONFIG_SYS_MAXARGS 212 #define CONFIG_SYS_MAXARGS 48 213 214 #define CONFIG_SYS_MEMTEST_START 0x10000000 215 #define CONFIG_SYS_MEMTEST_END 0x10010000 216 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 217 218 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 219 220 /* Physical Memory Map */ 221 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 222 223 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 224 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 225 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 226 227 #define CONFIG_SYS_INIT_SP_OFFSET \ 228 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 229 #define CONFIG_SYS_INIT_SP_ADDR \ 230 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 231 232 /* environment organization */ 233 #define CONFIG_ENV_SIZE (8 * 1024) 234 235 #if defined(CONFIG_ENV_IS_IN_MMC) 236 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 237 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 238 CONFIG_TDX_CFG_BLOCK_OFFSET) 239 #define CONFIG_SYS_MMC_ENV_DEV 0 240 #define CONFIG_SYS_MMC_ENV_PART 1 241 #endif 242 243 #define CONFIG_OF_SYSTEM_SETUP 244 245 #define CONFIG_CMD_TIME 246 247 #endif /* __CONFIG_H */ 248