1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2013 Stefan Roese <sr@denx.de> 4 * 5 * Configuration settings for the ProjectionDesign / Barco 6 * Titanium board. 7 * 8 * Based on mx6qsabrelite.h which is: 9 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. 10 */ 11 12 #ifndef __CONFIG_H 13 #define __CONFIG_H 14 15 #include "mx6_common.h" 16 17 /* Provide the MACH_TYPE value that the vendor kernel requires. */ 18 #define CONFIG_MACH_TYPE 3769 19 20 /* Size of malloc() pool */ 21 #define CONFIG_SYS_MALLOC_LEN (2 * 1024 * 1024) 22 23 #define CONFIG_MXC_UART_BASE UART1_BASE 24 25 /* I2C Configs */ 26 #define CONFIG_SYS_I2C 27 #define CONFIG_SYS_I2C_MXC 28 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 29 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 30 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 31 #define CONFIG_SYS_I2C_SPEED 100000 32 33 /* MMC Configs */ 34 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 35 #define CONFIG_SYS_FSL_USDHC_NUM 1 36 37 #define CONFIG_FEC_MXC 38 #define IMX_FEC_BASE ENET_BASE_ADDR 39 #define CONFIG_FEC_XCV_TYPE RGMII 40 #define CONFIG_FEC_MXC_PHYADDR 4 41 42 /* USB Configs */ 43 #define CONFIG_MXC_USB_PORT 1 44 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 45 #define CONFIG_MXC_USB_FLAGS 0 46 47 #define CONFIG_HOSTNAME "titanium" 48 #define CONFIG_UBI_PART ubi 49 #define CONFIG_UBIFS_VOLUME rootfs0 50 51 #define CONFIG_EXTRA_ENV_SETTINGS \ 52 "kernel=" CONFIG_HOSTNAME "/uImage\0" \ 53 "kernel_fs=/boot/uImage\0" \ 54 "kernel_addr=11000000\0" \ 55 "dtb=" CONFIG_HOSTNAME "/" \ 56 CONFIG_HOSTNAME ".dtb\0" \ 57 "dtb_fs=/boot/" CONFIG_HOSTNAME ".dtb\0" \ 58 "dtb_addr=12800000\0" \ 59 "script=boot.scr\0" \ 60 "uimage=uImage\0" \ 61 "console=ttymxc0\0" \ 62 "baudrate=115200\0" \ 63 "fdt_high=0xffffffff\0" \ 64 "initrd_high=0xffffffff\0" \ 65 "mmcdev=0\0" \ 66 "mmcpart=1\0" \ 67 "uimage=uImage\0" \ 68 "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \ 69 " ${script}\0" \ 70 "bootscript=echo Running bootscript from mmc ...; source\0" \ 71 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 72 "mmcroot=/dev/mmcblk0p2\0" \ 73 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 74 "root=${mmcroot} rootwait rw\0" \ 75 "bootmmc=run mmcargs; fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \ 76 " ${uimage}; bootm\0" \ 77 "addip=setenv bootargs ${bootargs} " \ 78 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 79 ":${hostname}:${netdev}:off panic=1\0" \ 80 "addcon=setenv bootargs ${bootargs} console=ttymxc0," \ 81 "${baudrate}\0" \ 82 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 83 "rootpath=/opt/eldk-5.3/armv7a/rootfs-minimal-mtdutils\0" \ 84 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 85 "nfsroot=${serverip}:${rootpath}\0" \ 86 "ubifs=" CONFIG_HOSTNAME "/ubifs.img\0" \ 87 "part=" __stringify(CONFIG_UBI_PART) "\0" \ 88 "boot_vol=0\0" \ 89 "vol=" __stringify(CONFIG_UBIFS_VOLUME) "\0" \ 90 "load_ubifs=tftp ${kernel_addr} ${ubifs}\0" \ 91 "update_ubifs=ubi part ${part};ubi write ${kernel_addr} ${vol}" \ 92 " ${filesize}\0" \ 93 "upd_ubifs=run load_ubifs update_ubifs\0" \ 94 "init_ubi=nand erase.part ubi;ubi part ${part};" \ 95 "ubi create ${vol} c800000\0" \ 96 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ 97 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 98 "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip" \ 99 " addcon addmtd;" \ 100 "bootm ${kernel_addr} - ${dtb_addr}\0" \ 101 "ubifsargs=set bootargs ubi.mtd=ubi " \ 102 "root=ubi:rootfs${boot_vol} rootfstype=ubifs\0" \ 103 "ubifs_mount=ubi part ubi;ubifsmount ubi:rootfs${boot_vol}\0" \ 104 "ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};" \ 105 "ubifsload ${dtb_addr} ${dtb_fs};\0" \ 106 "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \ 107 "addmtd;bootm ${kernel_addr} - ${dtb_addr}\0" \ 108 "load_kernel=tftp ${kernel_addr} ${kernel}\0" \ 109 "load_dtb=tftp ${dtb_addr} ${dtb}\0" \ 110 "net_nfs=run load_dtb load_kernel; " \ 111 "run nfsargs addip addcon addmtd;" \ 112 "bootm ${kernel_addr} - ${dtb_addr}\0" \ 113 "delenv=env default -a -f; saveenv; reset\0" 114 115 #define CONFIG_BOOTCOMMAND "run nand_ubifs" 116 117 /* Physical Memory Map */ 118 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 119 #define PHYS_SDRAM_SIZE (512 << 20) 120 121 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 122 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 123 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 124 125 #define CONFIG_SYS_INIT_SP_OFFSET \ 126 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 127 #define CONFIG_SYS_INIT_SP_ADDR \ 128 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 129 130 /* Enable NAND support */ 131 #ifdef CONFIG_CMD_NAND 132 133 /* NAND stuff */ 134 #define CONFIG_SYS_MAX_NAND_DEVICE 1 135 #define CONFIG_SYS_NAND_BASE 0x40000000 136 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 137 #define CONFIG_SYS_NAND_ONFI_DETECTION 138 139 /* DMA stuff, needed for GPMI/MXS NAND support */ 140 141 /* Environment in NAND */ 142 143 #else /* CONFIG_CMD_NAND */ 144 145 /* Environment in MMC */ 146 147 #endif /* CONFIG_CMD_NAND */ 148 149 /* UBI/UBIFS config options */ 150 151 #endif /* __CONFIG_H */ 152