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 #define CONFIG_MX6Q 18 19 /* Provide the MACH_TYPE value that the vendor kernel requires. */ 20 #define CONFIG_MACH_TYPE 3769 21 22 /* Size of malloc() pool */ 23 #define CONFIG_SYS_MALLOC_LEN (2 * 1024 * 1024) 24 25 #define CONFIG_MXC_UART 26 #define CONFIG_MXC_UART_BASE UART1_BASE 27 28 /* I2C Configs */ 29 #define CONFIG_SYS_I2C 30 #define CONFIG_SYS_I2C_MXC 31 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 32 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 33 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 34 #define CONFIG_SYS_I2C_SPEED 100000 35 36 /* MMC Configs */ 37 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 38 #define CONFIG_SYS_FSL_USDHC_NUM 1 39 40 #define CONFIG_FEC_MXC 41 #define IMX_FEC_BASE ENET_BASE_ADDR 42 #define CONFIG_FEC_XCV_TYPE RGMII 43 #define CONFIG_FEC_MXC_PHYADDR 4 44 45 /* USB Configs */ 46 #define CONFIG_MXC_USB_PORT 1 47 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 48 #define CONFIG_MXC_USB_FLAGS 0 49 50 #define CONFIG_SYS_MEMTEST_START 0x10000000 51 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (500 << 20)) 52 53 #define CONFIG_HOSTNAME "titanium" 54 #define CONFIG_UBI_PART ubi 55 #define CONFIG_UBIFS_VOLUME rootfs0 56 57 #define CONFIG_EXTRA_ENV_SETTINGS \ 58 "kernel=" CONFIG_HOSTNAME "/uImage\0" \ 59 "kernel_fs=/boot/uImage\0" \ 60 "kernel_addr=11000000\0" \ 61 "dtb=" CONFIG_HOSTNAME "/" \ 62 CONFIG_HOSTNAME ".dtb\0" \ 63 "dtb_fs=/boot/" CONFIG_HOSTNAME ".dtb\0" \ 64 "dtb_addr=12800000\0" \ 65 "script=boot.scr\0" \ 66 "uimage=uImage\0" \ 67 "console=ttymxc0\0" \ 68 "baudrate=115200\0" \ 69 "fdt_high=0xffffffff\0" \ 70 "initrd_high=0xffffffff\0" \ 71 "mmcdev=0\0" \ 72 "mmcpart=1\0" \ 73 "uimage=uImage\0" \ 74 "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \ 75 " ${script}\0" \ 76 "bootscript=echo Running bootscript from mmc ...; source\0" \ 77 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 78 "mmcroot=/dev/mmcblk0p2\0" \ 79 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 80 "root=${mmcroot} rootwait rw\0" \ 81 "bootmmc=run mmcargs; fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \ 82 " ${uimage}; bootm\0" \ 83 "addip=setenv bootargs ${bootargs} " \ 84 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 85 ":${hostname}:${netdev}:off panic=1\0" \ 86 "addcon=setenv bootargs ${bootargs} console=ttymxc0," \ 87 "${baudrate}\0" \ 88 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 89 "rootpath=/opt/eldk-5.3/armv7a/rootfs-minimal-mtdutils\0" \ 90 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 91 "nfsroot=${serverip}:${rootpath}\0" \ 92 "ubifs=" CONFIG_HOSTNAME "/ubifs.img\0" \ 93 "part=" __stringify(CONFIG_UBI_PART) "\0" \ 94 "boot_vol=0\0" \ 95 "vol=" __stringify(CONFIG_UBIFS_VOLUME) "\0" \ 96 "load_ubifs=tftp ${kernel_addr} ${ubifs}\0" \ 97 "update_ubifs=ubi part ${part};ubi write ${kernel_addr} ${vol}" \ 98 " ${filesize}\0" \ 99 "upd_ubifs=run load_ubifs update_ubifs\0" \ 100 "init_ubi=nand erase.part ubi;ubi part ${part};" \ 101 "ubi create ${vol} c800000\0" \ 102 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ 103 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 104 "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip" \ 105 " addcon addmtd;" \ 106 "bootm ${kernel_addr} - ${dtb_addr}\0" \ 107 "ubifsargs=set bootargs ubi.mtd=ubi " \ 108 "root=ubi:rootfs${boot_vol} rootfstype=ubifs\0" \ 109 "ubifs_mount=ubi part ubi;ubifsmount ubi:rootfs${boot_vol}\0" \ 110 "ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};" \ 111 "ubifsload ${dtb_addr} ${dtb_fs};\0" \ 112 "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \ 113 "addmtd;bootm ${kernel_addr} - ${dtb_addr}\0" \ 114 "load_kernel=tftp ${kernel_addr} ${kernel}\0" \ 115 "load_dtb=tftp ${dtb_addr} ${dtb}\0" \ 116 "net_nfs=run load_dtb load_kernel; " \ 117 "run nfsargs addip addcon addmtd;" \ 118 "bootm ${kernel_addr} - ${dtb_addr}\0" \ 119 "delenv=env default -a -f; saveenv; reset\0" 120 121 #define CONFIG_BOOTCOMMAND "run nand_ubifs" 122 123 /* Physical Memory Map */ 124 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 125 #define PHYS_SDRAM_SIZE (512 << 20) 126 127 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 128 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 129 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 130 131 #define CONFIG_SYS_INIT_SP_OFFSET \ 132 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 133 #define CONFIG_SYS_INIT_SP_ADDR \ 134 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 135 136 /* Enable NAND support */ 137 #ifdef CONFIG_CMD_NAND 138 139 /* NAND stuff */ 140 #define CONFIG_SYS_MAX_NAND_DEVICE 1 141 #define CONFIG_SYS_NAND_BASE 0x40000000 142 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 143 #define CONFIG_SYS_NAND_ONFI_DETECTION 144 145 /* DMA stuff, needed for GPMI/MXS NAND support */ 146 147 /* Environment in NAND */ 148 #define CONFIG_ENV_OFFSET (16 << 20) 149 #define CONFIG_ENV_SECT_SIZE (128 << 10) 150 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 151 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 152 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 153 154 #else /* CONFIG_CMD_NAND */ 155 156 /* Environment in MMC */ 157 #define CONFIG_ENV_SIZE (8 << 10) 158 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 159 #define CONFIG_SYS_MMC_ENV_DEV 0 160 161 #endif /* CONFIG_CMD_NAND */ 162 163 /* UBI/UBIFS config options */ 164 165 #endif /* __CONFIG_H */ 166