1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2013 Stefan Roese <sr (at) 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_MISC_INIT_R 26 27 #define CONFIG_MXC_UART 28 #define CONFIG_MXC_UART_BASE UART1_BASE 29 30 /* I2C Configs */ 31 #define CONFIG_SYS_I2C 32 #define CONFIG_SYS_I2C_MXC 33 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 34 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 35 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 36 #define CONFIG_SYS_I2C_SPEED 100000 37 38 /* MMC Configs */ 39 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 40 #define CONFIG_SYS_FSL_USDHC_NUM 1 41 42 #define CONFIG_FEC_MXC 43 #define CONFIG_MII 44 #define IMX_FEC_BASE ENET_BASE_ADDR 45 #define CONFIG_FEC_XCV_TYPE RGMII 46 #define CONFIG_FEC_MXC_PHYADDR 4 47 48 /* USB Configs */ 49 #define CONFIG_MXC_USB_PORT 1 50 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 51 #define CONFIG_MXC_USB_FLAGS 0 52 53 #define CONFIG_SYS_MEMTEST_START 0x10000000 54 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (500 << 20)) 55 56 #define CONFIG_HOSTNAME "titanium" 57 #define CONFIG_UBI_PART ubi 58 #define CONFIG_UBIFS_VOLUME rootfs0 59 60 #define CONFIG_EXTRA_ENV_SETTINGS \ 61 "kernel=" CONFIG_HOSTNAME "/uImage\0" \ 62 "kernel_fs=/boot/uImage\0" \ 63 "kernel_addr=11000000\0" \ 64 "dtb=" CONFIG_HOSTNAME "/" \ 65 CONFIG_HOSTNAME ".dtb\0" \ 66 "dtb_fs=/boot/" CONFIG_HOSTNAME ".dtb\0" \ 67 "dtb_addr=12800000\0" \ 68 "script=boot.scr\0" \ 69 "uimage=uImage\0" \ 70 "console=ttymxc0\0" \ 71 "baudrate=115200\0" \ 72 "fdt_high=0xffffffff\0" \ 73 "initrd_high=0xffffffff\0" \ 74 "mmcdev=0\0" \ 75 "mmcpart=1\0" \ 76 "uimage=uImage\0" \ 77 "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \ 78 " ${script}\0" \ 79 "bootscript=echo Running bootscript from mmc ...; source\0" \ 80 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 81 "mmcroot=/dev/mmcblk0p2\0" \ 82 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 83 "root=${mmcroot} rootwait rw\0" \ 84 "bootmmc=run mmcargs; fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \ 85 " ${uimage}; bootm\0" \ 86 "addip=setenv bootargs ${bootargs} " \ 87 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 88 ":${hostname}:${netdev}:off panic=1\0" \ 89 "addcon=setenv bootargs ${bootargs} console=ttymxc0," \ 90 "${baudrate}\0" \ 91 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 92 "rootpath=/opt/eldk-5.3/armv7a/rootfs-minimal-mtdutils\0" \ 93 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 94 "nfsroot=${serverip}:${rootpath}\0" \ 95 "ubifs=" CONFIG_HOSTNAME "/ubifs.img\0" \ 96 "part=" __stringify(CONFIG_UBI_PART) "\0" \ 97 "boot_vol=0\0" \ 98 "vol=" __stringify(CONFIG_UBIFS_VOLUME) "\0" \ 99 "load_ubifs=tftp ${kernel_addr} ${ubifs}\0" \ 100 "update_ubifs=ubi part ${part};ubi write ${kernel_addr} ${vol}" \ 101 " ${filesize}\0" \ 102 "upd_ubifs=run load_ubifs update_ubifs\0" \ 103 "init_ubi=nand erase.part ubi;ubi part ${part};" \ 104 "ubi create ${vol} c800000\0" \ 105 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ 106 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 107 "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip" \ 108 " addcon addmtd;" \ 109 "bootm ${kernel_addr} - ${dtb_addr}\0" \ 110 "ubifsargs=set bootargs ubi.mtd=ubi " \ 111 "root=ubi:rootfs${boot_vol} rootfstype=ubifs\0" \ 112 "ubifs_mount=ubi part ubi;ubifsmount ubi:rootfs${boot_vol}\0" \ 113 "ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};" \ 114 "ubifsload ${dtb_addr} ${dtb_fs};\0" \ 115 "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \ 116 "addmtd;bootm ${kernel_addr} - ${dtb_addr}\0" \ 117 "load_kernel=tftp ${kernel_addr} ${kernel}\0" \ 118 "load_dtb=tftp ${dtb_addr} ${dtb}\0" \ 119 "net_nfs=run load_dtb load_kernel; " \ 120 "run nfsargs addip addcon addmtd;" \ 121 "bootm ${kernel_addr} - ${dtb_addr}\0" \ 122 "delenv=env default -a -f; saveenv; reset\0" 123 124 #define CONFIG_BOOTCOMMAND "run nand_ubifs" 125 126 /* Physical Memory Map */ 127 #define CONFIG_NR_DRAM_BANKS 1 128 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 129 #define PHYS_SDRAM_SIZE (512 << 20) 130 131 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 132 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 133 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 134 135 #define CONFIG_SYS_INIT_SP_OFFSET \ 136 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 137 #define CONFIG_SYS_INIT_SP_ADDR \ 138 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 139 140 /* Enable NAND support */ 141 #ifdef CONFIG_CMD_NAND 142 143 /* NAND stuff */ 144 #define CONFIG_SYS_MAX_NAND_DEVICE 1 145 #define CONFIG_SYS_NAND_BASE 0x40000000 146 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 147 #define CONFIG_SYS_NAND_ONFI_DETECTION 148 149 /* DMA stuff, needed for GPMI/MXS NAND support */ 150 151 /* Environment in NAND */ 152 #define CONFIG_ENV_OFFSET (16 << 20) 153 #define CONFIG_ENV_SECT_SIZE (128 << 10) 154 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 155 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 156 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 157 158 #else /* CONFIG_CMD_NAND */ 159 160 /* Environment in MMC */ 161 #define CONFIG_ENV_SIZE (8 << 10) 162 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 163 #define CONFIG_SYS_MMC_ENV_DEV 0 164 165 #endif /* CONFIG_CMD_NAND */ 166 167 /* UBI/UBIFS config options */ 168 #define CONFIG_MTD_DEVICE 169 #define CONFIG_MTD_PARTITIONS 170 171 #endif /* __CONFIG_H */ 172
