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_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 28 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 29 #define CONFIG_SYS_INIT_SP_OFFSET \ 30 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 31 #define CONFIG_SYS_INIT_SP_ADDR \ 32 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 33 34 /* Serial console */ 35 #define CONFIG_MXC_UART_BASE UART4_BASE 36 #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} 37 38 /* Environment */ 39 40 #ifndef CONFIG_SPL_BUILD 41 #define CONFIG_EXTRA_ENV_SETTINGS \ 42 "fdt_high=0xffffffff\0" \ 43 "initrd_high=0xffffffff\0" \ 44 "fdt_addr_r=0x18000000\0" \ 45 "ramdisk_addr_r=0x13000000\0" \ 46 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 47 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 48 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 49 "fdtfile=undefined\0" \ 50 "stdin=serial,usbkbd\0" \ 51 "stdout=serial,vidconsole\0" \ 52 "stderr=serial,vidconsole\0" \ 53 "panel=HDMI\0" \ 54 "autoload=no\0" \ 55 "uImage=uImage-cm-fx6\0" \ 56 "zImage=zImage-cm-fx6\0" \ 57 "kernel=uImage-cm-fx6\0" \ 58 "dtb=cm-fx6.dtb\0" \ 59 "console=ttymxc3,115200\0" \ 60 "ethprime=FEC0\0" \ 61 "video_hdmi=mxcfb0:dev=hdmi,1920x1080M-32@50,if=RGB32\0" \ 62 "video_dvi=mxcfb0:dev=dvi,1280x800M-32@50,if=RGB32\0" \ 63 "doboot=bootm ${kernel_addr_r}\0" \ 64 "doloadfdt=false\0" \ 65 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ 66 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 67 "setboottypez=setenv kernel ${zImage};" \ 68 "setenv doboot bootz ${kernel_addr_r} - ${fdt_addr_r};" \ 69 "setenv doloadfdt true;\0" \ 70 "setboottypem=setenv kernel ${uImage};" \ 71 "setenv doboot bootm ${kernel_addr_r};" \ 72 "setenv doloadfdt false;\0"\ 73 "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \ 74 "sataroot=/dev/sda2 rw rootwait\0" \ 75 "nandroot=/dev/mtdblock4 rw\0" \ 76 "nandrootfstype=ubifs\0" \ 77 "mmcargs=setenv bootargs console=${console} root=${mmcroot} " \ 78 "${video} ${extrabootargs}\0" \ 79 "sataargs=setenv bootargs console=${console} root=${sataroot} " \ 80 "${video} ${extrabootargs}\0" \ 81 "nandargs=setenv bootargs console=${console} " \ 82 "root=${nandroot} " \ 83 "rootfstype=${nandrootfstype} " \ 84 "${video} ${extrabootargs}\0" \ 85 "nandboot=if run nandloadkernel; then " \ 86 "run nandloadfdt;" \ 87 "run setboottypem;" \ 88 "run storagebootcmd;" \ 89 "run setboottypez;" \ 90 "run storagebootcmd;" \ 91 "fi;\0" \ 92 "run_eboot=echo Starting EBOOT ...; "\ 93 "mmc dev 2 && " \ 94 "mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \ 95 "loadkernel=load ${storagetype} ${storagedev} ${kernel_addr_r} ${kernel};\0"\ 96 "loadfdt=load ${storagetype} ${storagedev} ${fdt_addr_r} ${dtb};\0" \ 97 "nandloadkernel=nand read ${kernel_addr_r} 0 780000;\0" \ 98 "nandloadfdt=nand read ${fdt_addr_r} 780000 80000;\0" \ 99 "setupmmcboot=setenv storagetype mmc; setenv storagedev 2;\0" \ 100 "setupsataboot=setenv storagetype sata; setenv storagedev 0;\0" \ 101 "setupnandboot=setenv storagetype nand;\0" \ 102 "storagebootcmd=echo Booting from ${storagetype} ...;" \ 103 "run ${storagetype}args; run doboot;\0" \ 104 "trybootk=if run loadkernel; then " \ 105 "if ${doloadfdt}; then " \ 106 "run loadfdt;" \ 107 "fi;" \ 108 "run storagebootcmd;" \ 109 "fi;\0" \ 110 "trybootsmz=" \ 111 "run setboottypem;" \ 112 "run trybootk;" \ 113 "run setboottypez;" \ 114 "run trybootk;\0" \ 115 "legacy_bootcmd=" \ 116 "run setupmmcboot;" \ 117 "mmc dev ${storagedev};" \ 118 "if mmc rescan; then " \ 119 "run trybootsmz;" \ 120 "fi;" \ 121 "run setupsataboot;" \ 122 "if sata init; then " \ 123 "run trybootsmz;" \ 124 "fi;" \ 125 "run setupnandboot;" \ 126 "run nandboot;\0" \ 127 "findfdt="\ 128 "if test $board_name = Utilite && test $board_rev = MX6Q ; then " \ 129 "setenv fdtfile imx6q-utilite-pro.dtb; fi; " \ 130 "if test $fdtfile = undefined; then " \ 131 "echo WARNING: Could not determine dtb to use; fi; \0" \ 132 BOOTENV 133 134 #define BOOT_TARGET_DEVICES(func) \ 135 func(USB, usb, 0) \ 136 func(MMC, mmc, 2) \ 137 func(SATA, sata, 0) 138 139 #include <config_distro_bootcmd.h> 140 #else 141 #define CONFIG_EXTRA_ENV_SETTINGS 142 #endif 143 144 /* NAND */ 145 #ifndef CONFIG_SPL_BUILD 146 #define CONFIG_SYS_NAND_BASE 0x40000000 147 #define CONFIG_SYS_NAND_MAX_CHIPS 1 148 #define CONFIG_SYS_MAX_NAND_DEVICE 1 149 #define CONFIG_SYS_NAND_ONFI_DETECTION 150 /* APBH DMA is required for NAND support */ 151 #endif 152 153 /* Ethernet */ 154 #define CONFIG_FEC_MXC 155 #define CONFIG_FEC_MXC_PHYADDR 0 156 #define CONFIG_FEC_XCV_TYPE RGMII 157 #define IMX_FEC_BASE ENET_BASE_ADDR 158 #define CONFIG_ETHPRIME "FEC0" 159 #define CONFIG_ARP_TIMEOUT 200UL 160 #define CONFIG_NET_RETRY_COUNT 5 161 162 /* USB */ 163 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 164 #define CONFIG_MXC_USB_FLAGS 0 165 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 166 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 167 168 /* I2C */ 169 #define CONFIG_SYS_I2C 170 #define CONFIG_SYS_I2C_MXC 171 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 172 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 173 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 174 #define CONFIG_SYS_I2C_SPEED 100000 175 #define CONFIG_SYS_MXC_I2C3_SPEED 400000 176 177 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 178 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 179 #define CONFIG_SYS_I2C_EEPROM_BUS 2 180 181 /* SATA */ 182 #define CONFIG_SYS_SATA_MAX_DEVICE 1 183 #define CONFIG_LBA48 184 #define CONFIG_DWC_AHSATA_PORT_ID 0 185 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 186 187 /* Boot */ 188 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) 189 #define CONFIG_SERIAL_TAG 190 191 /* misc */ 192 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 193 194 /* SPL */ 195 #include "imx6_spl.h" 196 197 /* Display */ 198 #define CONFIG_IMX_HDMI 199 200 #define CONFIG_VIDEO_LOGO 201 #define CONFIG_VIDEO_BMP_LOGO 202 203 /* EEPROM */ 204 #define CONFIG_ENV_EEPROM_IS_ON_I2C 205 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 206 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 207 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 208 #define CONFIG_SYS_EEPROM_SIZE 256 209 210 #endif /* __CONFIG_CM_FX6_H */ 211