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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 | /* SPDX-License-Identifier: GPL-2.0+ */ /* * Config file for Compulab CM-FX6 board * * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/ * * Author: Nikita Kiryanov <nikita@compulab.co.il> */ #ifndef __CONFIG_CM_FX6_H #define __CONFIG_CM_FX6_H #include "mx6_common.h" /* Machine config */ /* MMC */ #define CFG_SYS_FSL_USDHC_NUM 3 #define CFG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR /* RAM */ #define PHYS_SDRAM_1 MMDC0_ARB_BASE_ADDR #define PHYS_SDRAM_2 MMDC1_ARB_BASE_ADDR #define CFG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR #define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE /* Serial console */ #define CFG_MXC_UART_BASE UART4_BASE /* Environment */ #define CFG_EXTRA_ENV_SETTINGS \ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ "fdt_addr_r=0x18000000\0" \ "ramdisk_addr_r=0x13000000\0" \ "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ "fdtfile=undefined\0" \ "stdin=serial,usbkbd\0" \ "stdout=serial,vidconsole\0" \ "stderr=serial,vidconsole\0" \ "panel=HDMI\0" \ "uImage=uImage-cm-fx6\0" \ "zImage=zImage-cm-fx6\0" \ "kernel=uImage-cm-fx6\0" \ "dtb=cm-fx6.dtb\0" \ "console=ttymxc3,115200\0" \ "ethprime=FEC0\0" \ "video_hdmi=mxcfb0:dev=hdmi,1920x1080M-32@50,if=RGB32\0" \ "video_dvi=mxcfb0:dev=dvi,1280x800M-32@50,if=RGB32\0" \ "doboot=bootm ${kernel_addr_r}\0" \ "doloadfdt=false\0" \ "setboottypez=setenv kernel ${zImage};" \ "setenv doboot bootz ${kernel_addr_r} - ${fdt_addr_r};" \ "setenv doloadfdt true;\0" \ "setboottypem=setenv kernel ${uImage};" \ "setenv doboot bootm ${kernel_addr_r};" \ "setenv doloadfdt false;\0"\ "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \ "sataroot=/dev/sda2 rw rootwait\0" \ "nandroot=/dev/mtdblock4 rw\0" \ "nandrootfstype=ubifs\0" \ "mmcargs=setenv bootargs console=${console} root=${mmcroot} " \ "${video} ${extrabootargs}\0" \ "sataargs=setenv bootargs console=${console} root=${sataroot} " \ "${video} ${extrabootargs}\0" \ "nandargs=setenv bootargs console=${console} " \ "root=${nandroot} " \ "rootfstype=${nandrootfstype} " \ "${video} ${extrabootargs}\0" \ "nandboot=if run nandloadkernel; then " \ "run nandloadfdt;" \ "run setboottypem;" \ "run storagebootcmd;" \ "run setboottypez;" \ "run storagebootcmd;" \ "fi;\0" \ "run_eboot=echo Starting EBOOT ...; "\ "mmc dev 2 && " \ "mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \ "loadkernel=load ${storagetype} ${storagedev} ${kernel_addr_r} ${kernel};\0"\ "loadfdt=load ${storagetype} ${storagedev} ${fdt_addr_r} ${dtb};\0" \ "nandloadkernel=nand read ${kernel_addr_r} 0 780000;\0" \ "nandloadfdt=nand read ${fdt_addr_r} 780000 80000;\0" \ "setupmmcboot=setenv storagetype mmc; setenv storagedev 2;\0" \ "setupsataboot=setenv storagetype sata; setenv storagedev 0;\0" \ "setupnandboot=setenv storagetype nand;\0" \ "storagebootcmd=echo Booting from ${storagetype} ...;" \ "run ${storagetype}args; run doboot;\0" \ "trybootk=if run loadkernel; then " \ "if ${doloadfdt}; then " \ "run loadfdt;" \ "fi;" \ "run storagebootcmd;" \ "fi;\0" \ "trybootsmz=" \ "run setboottypem;" \ "run trybootk;" \ "run setboottypez;" \ "run trybootk;\0" \ "legacy_bootcmd=" \ "run setupmmcboot;" \ "mmc dev ${storagedev};" \ "if mmc rescan; then " \ "run trybootsmz;" \ "fi;" \ "run setupsataboot;" \ "if sata init; then " \ "run trybootsmz;" \ "fi;" \ "run setupnandboot;" \ "run nandboot;\0" \ "findfdt="\ "if test $board_name = Utilite && test $board_rev = MX6Q ; then " \ "setenv fdtfile imx6q-utilite-pro.dtb; fi; " \ "if test $fdtfile = undefined; then " \ "echo WARNING: Could not determine dtb to use; fi; \0" \ BOOTENV #define BOOT_TARGET_DEVICES(func) \ func(USB, usb, 0) \ func(MMC, mmc, 2) \ func(SATA, sata, 0) #include <config_distro_bootcmd.h> /* NAND */ #define CFG_SYS_NAND_BASE 0x40000000 /* APBH DMA is required for NAND support */ /* Ethernet */ #define CFG_FEC_MXC_PHYADDR 0 /* Boot */ #define CFG_SYS_BOOTMAPSZ (8 << 20) /* misc */ /* EEPROM */ #endif /* __CONFIG_CM_FX6_H */ |