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