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 18 /* MMC */ 19 #define CONFIG_SYS_FSL_USDHC_NUM 3 20 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 21 22 /* RAM */ 23 #define PHYS_SDRAM_1 MMDC0_ARB_BASE_ADDR 24 #define PHYS_SDRAM_2 MMDC1_ARB_BASE_ADDR 25 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 26 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 27 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 28 #define CONFIG_SYS_INIT_SP_OFFSET \ 29 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 30 #define CONFIG_SYS_INIT_SP_ADDR \ 31 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 32 33 /* Serial console */ 34 #define CONFIG_MXC_UART_BASE UART4_BASE 35 36 /* Environment */ 37 38 #ifndef CONFIG_SPL_BUILD 39 #define CONFIG_EXTRA_ENV_SETTINGS \ 40 "fdt_high=0xffffffff\0" \ 41 "initrd_high=0xffffffff\0" \ 42 "fdt_addr_r=0x18000000\0" \ 43 "ramdisk_addr_r=0x13000000\0" \ 44 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 45 "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 46 "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 47 "fdtfile=undefined\0" \ 48 "stdin=serial,usbkbd\0" \ 49 "stdout=serial,vidconsole\0" \ 50 "stderr=serial,vidconsole\0" \ 51 "panel=HDMI\0" \ 52 "autoload=no\0" \ 53 "uImage=uImage-cm-fx6\0" \ 54 "zImage=zImage-cm-fx6\0" \ 55 "kernel=uImage-cm-fx6\0" \ 56 "dtb=cm-fx6.dtb\0" \ 57 "console=ttymxc3,115200\0" \ 58 "ethprime=FEC0\0" \ 59 "video_hdmi=mxcfb0:dev=hdmi,1920x1080M-32@50,if=RGB32\0" \ 60 "video_dvi=mxcfb0:dev=dvi,1280x800M-32@50,if=RGB32\0" \ 61 "doboot=bootm ${kernel_addr_r}\0" \ 62 "doloadfdt=false\0" \ 63 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ 64 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 65 "setboottypez=setenv kernel ${zImage};" \ 66 "setenv doboot bootz ${kernel_addr_r} - ${fdt_addr_r};" \ 67 "setenv doloadfdt true;\0" \ 68 "setboottypem=setenv kernel ${uImage};" \ 69 "setenv doboot bootm ${kernel_addr_r};" \ 70 "setenv doloadfdt false;\0"\ 71 "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \ 72 "sataroot=/dev/sda2 rw rootwait\0" \ 73 "nandroot=/dev/mtdblock4 rw\0" \ 74 "nandrootfstype=ubifs\0" \ 75 "mmcargs=setenv bootargs console=${console} root=${mmcroot} " \ 76 "${video} ${extrabootargs}\0" \ 77 "sataargs=setenv bootargs console=${console} root=${sataroot} " \ 78 "${video} ${extrabootargs}\0" \ 79 "nandargs=setenv bootargs console=${console} " \ 80 "root=${nandroot} " \ 81 "rootfstype=${nandrootfstype} " \ 82 "${video} ${extrabootargs}\0" \ 83 "nandboot=if run nandloadkernel; then " \ 84 "run nandloadfdt;" \ 85 "run setboottypem;" \ 86 "run storagebootcmd;" \ 87 "run setboottypez;" \ 88 "run storagebootcmd;" \ 89 "fi;\0" \ 90 "run_eboot=echo Starting EBOOT ...; "\ 91 "mmc dev 2 && " \ 92 "mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \ 93 "loadkernel=load ${storagetype} ${storagedev} ${kernel_addr_r} ${kernel};\0"\ 94 "loadfdt=load ${storagetype} ${storagedev} ${fdt_addr_r} ${dtb};\0" \ 95 "nandloadkernel=nand read ${kernel_addr_r} 0 780000;\0" \ 96 "nandloadfdt=nand read ${fdt_addr_r} 780000 80000;\0" \ 97 "setupmmcboot=setenv storagetype mmc; setenv storagedev 2;\0" \ 98 "setupsataboot=setenv storagetype sata; setenv storagedev 0;\0" \ 99 "setupnandboot=setenv storagetype nand;\0" \ 100 "storagebootcmd=echo Booting from ${storagetype} ...;" \ 101 "run ${storagetype}args; run doboot;\0" \ 102 "trybootk=if run loadkernel; then " \ 103 "if ${doloadfdt}; then " \ 104 "run loadfdt;" \ 105 "fi;" \ 106 "run storagebootcmd;" \ 107 "fi;\0" \ 108 "trybootsmz=" \ 109 "run setboottypem;" \ 110 "run trybootk;" \ 111 "run setboottypez;" \ 112 "run trybootk;\0" \ 113 "legacy_bootcmd=" \ 114 "run setupmmcboot;" \ 115 "mmc dev ${storagedev};" \ 116 "if mmc rescan; then " \ 117 "run trybootsmz;" \ 118 "fi;" \ 119 "run setupsataboot;" \ 120 "if sata init; then " \ 121 "run trybootsmz;" \ 122 "fi;" \ 123 "run setupnandboot;" \ 124 "run nandboot;\0" \ 125 "findfdt="\ 126 "if test $board_name = Utilite && test $board_rev = MX6Q ; then " \ 127 "setenv fdtfile imx6q-utilite-pro.dtb; fi; " \ 128 "if test $fdtfile = undefined; then " \ 129 "echo WARNING: Could not determine dtb to use; fi; \0" \ 130 BOOTENV 131 132 #define BOOT_TARGET_DEVICES(func) \ 133 func(USB, usb, 0) \ 134 func(MMC, mmc, 2) \ 135 func(SATA, sata, 0) 136 137 #include <config_distro_bootcmd.h> 138 #else 139 #define CONFIG_EXTRA_ENV_SETTINGS 140 #endif 141 142 /* NAND */ 143 #ifndef CONFIG_SPL_BUILD 144 #define CONFIG_SYS_NAND_BASE 0x40000000 145 #define CONFIG_SYS_MAX_NAND_DEVICE 1 146 /* APBH DMA is required for NAND support */ 147 #endif 148 149 /* Ethernet */ 150 #define CONFIG_FEC_MXC 151 #define CONFIG_FEC_MXC_PHYADDR 0 152 #define CONFIG_FEC_XCV_TYPE RGMII 153 #define IMX_FEC_BASE ENET_BASE_ADDR 154 #define CONFIG_ETHPRIME "FEC0" 155 #define CONFIG_ARP_TIMEOUT 200UL 156 #define CONFIG_NET_RETRY_COUNT 5 157 158 /* USB */ 159 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 160 #define CONFIG_MXC_USB_FLAGS 0 161 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 162 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 163 164 /* SATA */ 165 #define CONFIG_SYS_SATA_MAX_DEVICE 1 166 #define CONFIG_LBA48 167 #define CONFIG_DWC_AHSATA_PORT_ID 0 168 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 169 170 /* Boot */ 171 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) 172 173 /* misc */ 174 175 /* SPL */ 176 #include "imx6_spl.h" 177 178 /* Display */ 179 #define CONFIG_IMX_HDMI 180 181 #define CONFIG_VIDEO_LOGO 182 #define CONFIG_VIDEO_BMP_LOGO 183 184 /* EEPROM */ 185 186 #endif /* __CONFIG_CM_FX6_H */ 187