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