1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Config file for Compulab CM-FX6 board 4 * 5 * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/ 6 * 7 * Author: Nikita Kiryanov <nikita@compulab.co.il> 8 */ 9 10 #ifndef __CONFIG_CM_FX6_H 11 #define __CONFIG_CM_FX6_H 12 13 #include "mx6_common.h" 14 15 /* Machine config */ 16 #define CONFIG_SYS_LITTLE_ENDIAN 17 #define CONFIG_MACH_TYPE 4273 18 19 /* MMC */ 20 #define CONFIG_SYS_FSL_USDHC_NUM 3 21 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 22 23 /* RAM */ 24 #define PHYS_SDRAM_1 MMDC0_ARB_BASE_ADDR 25 #define PHYS_SDRAM_2 MMDC1_ARB_BASE_ADDR 26 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 27 #define CONFIG_NR_DRAM_BANKS 2 28 #define CONFIG_SYS_MEMTEST_START 0x10000000 29 #define CONFIG_SYS_MEMTEST_END 0x10010000 30 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 31 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 32 #define CONFIG_SYS_INIT_SP_OFFSET \ 33 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 34 #define CONFIG_SYS_INIT_SP_ADDR \ 35 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 36 37 /* Serial console */ 38 #define CONFIG_MXC_UART 39 #define CONFIG_MXC_UART_BASE UART4_BASE 40 #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} 41 42 /* SPI flash */ 43 #define CONFIG_SF_DEFAULT_BUS 0 44 #define CONFIG_SF_DEFAULT_CS 0 45 #define CONFIG_SF_DEFAULT_SPEED 25000000 46 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 47 48 /* MTD support */ 49 #ifndef CONFIG_SPL_BUILD 50 #define CONFIG_SPI_FLASH_MTD 51 #endif 52 53 /* Environment */ 54 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 55 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 56 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 57 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 58 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 59 #define CONFIG_ENV_SIZE (8 * 1024) 60 #define CONFIG_ENV_OFFSET (768 * 1024) 61 62 #ifndef CONFIG_SPL_BUILD 63 #define CONFIG_EXTRA_ENV_SETTINGS \ 64 "fdt_high=0xffffffff\0" \ 65 "initrd_high=0xffffffff\0" \ 66 "fdt_addr_r=0x18000000\0" \ 67 "ramdisk_addr_r=0x13000000\0" \ 68 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 69 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 70 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 71 "fdtfile=undefined\0" \ 72 "stdin=serial,usbkbd\0" \ 73 "stdout=serial,vga\0" \ 74 "stderr=serial,vga\0" \ 75 "panel=HDMI\0" \ 76 "autoload=no\0" \ 77 "uImage=uImage-cm-fx6\0" \ 78 "zImage=zImage-cm-fx6\0" \ 79 "kernel=uImage-cm-fx6\0" \ 80 "dtb=cm-fx6.dtb\0" \ 81 "console=ttymxc3,115200\0" \ 82 "ethprime=FEC0\0" \ 83 "video_hdmi=mxcfb0:dev=hdmi,1920x1080M-32@50,if=RGB32\0" \ 84 "video_dvi=mxcfb0:dev=dvi,1280x800M-32@50,if=RGB32\0" \ 85 "doboot=bootm ${kernel_addr_r}\0" \ 86 "doloadfdt=false\0" \ 87 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ 88 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 89 "setboottypez=setenv kernel ${zImage};" \ 90 "setenv doboot bootz ${kernel_addr_r} - ${fdt_addr_r};" \ 91 "setenv doloadfdt true;\0" \ 92 "setboottypem=setenv kernel ${uImage};" \ 93 "setenv doboot bootm ${kernel_addr_r};" \ 94 "setenv doloadfdt false;\0"\ 95 "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \ 96 "sataroot=/dev/sda2 rw rootwait\0" \ 97 "nandroot=/dev/mtdblock4 rw\0" \ 98 "nandrootfstype=ubifs\0" \ 99 "mmcargs=setenv bootargs console=${console} root=${mmcroot} " \ 100 "${video} ${extrabootargs}\0" \ 101 "sataargs=setenv bootargs console=${console} root=${sataroot} " \ 102 "${video} ${extrabootargs}\0" \ 103 "nandargs=setenv bootargs console=${console} " \ 104 "root=${nandroot} " \ 105 "rootfstype=${nandrootfstype} " \ 106 "${video} ${extrabootargs}\0" \ 107 "nandboot=if run nandloadkernel; then " \ 108 "run nandloadfdt;" \ 109 "run setboottypem;" \ 110 "run storagebootcmd;" \ 111 "run setboottypez;" \ 112 "run storagebootcmd;" \ 113 "fi;\0" \ 114 "run_eboot=echo Starting EBOOT ...; "\ 115 "mmc dev 2 && " \ 116 "mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \ 117 "loadkernel=load ${storagetype} ${storagedev} ${kernel_addr_r} ${kernel};\0"\ 118 "loadfdt=load ${storagetype} ${storagedev} ${fdt_addr_r} ${dtb};\0" \ 119 "nandloadkernel=nand read ${kernel_addr_r} 0 780000;\0" \ 120 "nandloadfdt=nand read ${fdt_addr_r} 780000 80000;\0" \ 121 "setupmmcboot=setenv storagetype mmc; setenv storagedev 2;\0" \ 122 "setupsataboot=setenv storagetype sata; setenv storagedev 0;\0" \ 123 "setupnandboot=setenv storagetype nand;\0" \ 124 "storagebootcmd=echo Booting from ${storagetype} ...;" \ 125 "run ${storagetype}args; run doboot;\0" \ 126 "trybootk=if run loadkernel; then " \ 127 "if ${doloadfdt}; then " \ 128 "run loadfdt;" \ 129 "fi;" \ 130 "run storagebootcmd;" \ 131 "fi;\0" \ 132 "trybootsmz=" \ 133 "run setboottypem;" \ 134 "run trybootk;" \ 135 "run setboottypez;" \ 136 "run trybootk;\0" \ 137 "legacy_bootcmd=" \ 138 "run setupmmcboot;" \ 139 "mmc dev ${storagedev};" \ 140 "if mmc rescan; then " \ 141 "run trybootsmz;" \ 142 "fi;" \ 143 "run setupsataboot;" \ 144 "if sata init; then " \ 145 "run trybootsmz;" \ 146 "fi;" \ 147 "run setupnandboot;" \ 148 "run nandboot;\0" \ 149 "findfdt="\ 150 "if test $board_name = Utilite && test $board_rev = MX6Q ; then " \ 151 "setenv fdtfile imx6q-utilite-pro.dtb; fi; " \ 152 "if test $fdtfile = undefined; then " \ 153 "echo WARNING: Could not determine dtb to use; fi; \0" \ 154 BOOTENV 155 156 #define CONFIG_PREBOOT "usb start;sf probe" 157 158 #define BOOT_TARGET_DEVICES(func) \ 159 func(USB, usb, 0) \ 160 func(MMC, mmc, 2) \ 161 func(SATA, sata, 0) 162 163 #include <config_distro_bootcmd.h> 164 #else 165 #define CONFIG_EXTRA_ENV_SETTINGS 166 #endif 167 168 /* NAND */ 169 #ifndef CONFIG_SPL_BUILD 170 #define CONFIG_SYS_NAND_BASE 0x40000000 171 #define CONFIG_SYS_NAND_MAX_CHIPS 1 172 #define CONFIG_SYS_MAX_NAND_DEVICE 1 173 #define CONFIG_SYS_NAND_ONFI_DETECTION 174 /* APBH DMA is required for NAND support */ 175 #endif 176 177 /* Ethernet */ 178 #define CONFIG_FEC_MXC 179 #define CONFIG_FEC_MXC_PHYADDR 0 180 #define CONFIG_FEC_XCV_TYPE RGMII 181 #define IMX_FEC_BASE ENET_BASE_ADDR 182 #define CONFIG_PHY_ATHEROS 183 #define CONFIG_MII 184 #define CONFIG_ETHPRIME "FEC0" 185 #define CONFIG_ARP_TIMEOUT 200UL 186 #define CONFIG_NET_RETRY_COUNT 5 187 188 /* USB */ 189 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 190 #define CONFIG_MXC_USB_FLAGS 0 191 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 192 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 193 194 /* I2C */ 195 #define CONFIG_SYS_I2C 196 #define CONFIG_SYS_I2C_MXC 197 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 198 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 199 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 200 #define CONFIG_SYS_I2C_SPEED 100000 201 #define CONFIG_SYS_MXC_I2C3_SPEED 400000 202 203 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 204 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 205 #define CONFIG_SYS_I2C_EEPROM_BUS 2 206 207 /* SATA */ 208 #define CONFIG_SYS_SATA_MAX_DEVICE 1 209 #define CONFIG_LBA48 210 #define CONFIG_DWC_AHSATA_PORT_ID 0 211 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 212 213 /* Boot */ 214 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) 215 #define CONFIG_SERIAL_TAG 216 217 /* misc */ 218 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 219 #define CONFIG_MISC_INIT_R 220 221 /* SPL */ 222 #include "imx6_spl.h" 223 #define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024) 224 225 /* Display */ 226 #define CONFIG_VIDEO_IPUV3 227 #define CONFIG_IMX_HDMI 228 229 #define CONFIG_SPLASH_SCREEN 230 #define CONFIG_SPLASH_SOURCE 231 #define CONFIG_VIDEO_BMP_RLE8 232 233 #define CONFIG_VIDEO_LOGO 234 #define CONFIG_VIDEO_BMP_LOGO 235 236 /* EEPROM */ 237 #define CONFIG_ENV_EEPROM_IS_ON_I2C 238 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 239 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 240 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 241 #define CONFIG_SYS_EEPROM_SIZE 256 242 243 #endif /* __CONFIG_CM_FX6_H */ 244