1 /* 2 * Copyright (C) 2013 Stefan Roese <sr@denx.de> 3 * 4 * Configuration settings for the ProjectionDesign / Barco 5 * Titanium board. 6 * 7 * Based on mx6qsabrelite.h which is: 8 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. 9 * 10 * SPDX-License-Identifier: GPL-2.0+ 11 */ 12 13 #ifndef __CONFIG_H 14 #define __CONFIG_H 15 16 #include "mx6_common.h" 17 18 #define CONFIG_MX6Q 19 20 /* Provide the MACH_TYPE value that the vendor kernel requires. */ 21 #define CONFIG_MACH_TYPE 3769 22 23 /* Size of malloc() pool */ 24 #define CONFIG_SYS_MALLOC_LEN (2 * 1024 * 1024) 25 26 #define CONFIG_MISC_INIT_R 27 28 #define CONFIG_MXC_UART 29 #define CONFIG_MXC_UART_BASE UART1_BASE 30 31 /* I2C Configs */ 32 #define CONFIG_SYS_I2C 33 #define CONFIG_SYS_I2C_MXC 34 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 35 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 36 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 37 #define CONFIG_SYS_I2C_SPEED 100000 38 39 /* MMC Configs */ 40 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 41 #define CONFIG_SYS_FSL_USDHC_NUM 1 42 43 #define CONFIG_FEC_MXC 44 #define CONFIG_MII 45 #define IMX_FEC_BASE ENET_BASE_ADDR 46 #define CONFIG_FEC_XCV_TYPE RGMII 47 #define CONFIG_FEC_MXC_PHYADDR 4 48 #define CONFIG_PHYLIB 49 #define CONFIG_PHY_MICREL 50 #define CONFIG_PHY_MICREL_KSZ9021 51 52 /* USB Configs */ 53 #define CONFIG_USB_EHCI 54 #define CONFIG_USB_EHCI_MX6 55 #define CONFIG_MXC_USB_PORT 1 56 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 57 #define CONFIG_MXC_USB_FLAGS 0 58 59 /* Miscellaneous commands */ 60 #define CONFIG_CMD_BMODE 61 62 #define CONFIG_SYS_MEMTEST_START 0x10000000 63 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (500 << 20)) 64 65 #define CONFIG_HOSTNAME titanium 66 #define CONFIG_UBI_PART ubi 67 #define CONFIG_UBIFS_VOLUME rootfs0 68 69 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 70 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:16M(uboot),512k(env1)," \ 71 "512k(env2),-(ubi)" 72 73 #define CONFIG_EXTRA_ENV_SETTINGS \ 74 "kernel=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ 75 "kernel_fs=/boot/uImage\0" \ 76 "kernel_addr=11000000\0" \ 77 "dtb=" __stringify(CONFIG_HOSTNAME) "/" \ 78 __stringify(CONFIG_HOSTNAME) ".dtb\0" \ 79 "dtb_fs=/boot/" __stringify(CONFIG_HOSTNAME) ".dtb\0" \ 80 "dtb_addr=12800000\0" \ 81 "script=boot.scr\0" \ 82 "uimage=uImage\0" \ 83 "console=ttymxc0\0" \ 84 "baudrate=115200\0" \ 85 "fdt_high=0xffffffff\0" \ 86 "initrd_high=0xffffffff\0" \ 87 "mmcdev=0\0" \ 88 "mmcpart=1\0" \ 89 "uimage=uImage\0" \ 90 "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \ 91 " ${script}\0" \ 92 "bootscript=echo Running bootscript from mmc ...; source\0" \ 93 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 94 "mmcroot=/dev/mmcblk0p2\0" \ 95 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 96 "root=${mmcroot} rootwait rw\0" \ 97 "bootmmc=run mmcargs; fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \ 98 " ${uimage}; bootm\0" \ 99 "addip=setenv bootargs ${bootargs} " \ 100 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 101 ":${hostname}:${netdev}:off panic=1\0" \ 102 "addcon=setenv bootargs ${bootargs} console=ttymxc0," \ 103 "${baudrate}\0" \ 104 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 105 "rootpath=/opt/eldk-5.3/armv7a/rootfs-minimal-mtdutils\0" \ 106 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 107 "nfsroot=${serverip}:${rootpath}\0" \ 108 "ubifs=" __stringify(CONFIG_HOSTNAME) "/ubifs.img\0" \ 109 "part=" __stringify(CONFIG_UBI_PART) "\0" \ 110 "boot_vol=0\0" \ 111 "vol=" __stringify(CONFIG_UBIFS_VOLUME) "\0" \ 112 "load_ubifs=tftp ${kernel_addr} ${ubifs}\0" \ 113 "update_ubifs=ubi part ${part};ubi write ${kernel_addr} ${vol}" \ 114 " ${filesize}\0" \ 115 "upd_ubifs=run load_ubifs update_ubifs\0" \ 116 "init_ubi=nand erase.part ubi;ubi part ${part};" \ 117 "ubi create ${vol} c800000\0" \ 118 "mtdids=" MTDIDS_DEFAULT "\0" \ 119 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 120 "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip" \ 121 " addcon addmtd;" \ 122 "bootm ${kernel_addr} - ${dtb_addr}\0" \ 123 "ubifsargs=set bootargs ubi.mtd=ubi " \ 124 "root=ubi:rootfs${boot_vol} rootfstype=ubifs\0" \ 125 "ubifs_mount=ubi part ubi;ubifsmount ubi:rootfs${boot_vol}\0" \ 126 "ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};" \ 127 "ubifsload ${dtb_addr} ${dtb_fs};\0" \ 128 "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \ 129 "addmtd;bootm ${kernel_addr} - ${dtb_addr}\0" \ 130 "load_kernel=tftp ${kernel_addr} ${kernel}\0" \ 131 "load_dtb=tftp ${dtb_addr} ${dtb}\0" \ 132 "net_nfs=run load_dtb load_kernel; " \ 133 "run nfsargs addip addcon addmtd;" \ 134 "bootm ${kernel_addr} - ${dtb_addr}\0" \ 135 "delenv=env default -a -f; saveenv; reset\0" 136 137 #define CONFIG_BOOTCOMMAND "run nand_ubifs" 138 139 /* Print Buffer Size */ 140 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 141 sizeof(CONFIG_SYS_PROMPT) + 16) 142 143 /* Physical Memory Map */ 144 #define CONFIG_NR_DRAM_BANKS 1 145 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 146 #define PHYS_SDRAM_SIZE (512 << 20) 147 148 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 149 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 150 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 151 152 #define CONFIG_SYS_INIT_SP_OFFSET \ 153 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 154 #define CONFIG_SYS_INIT_SP_ADDR \ 155 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 156 157 /* Enable NAND support */ 158 #define CONFIG_CMD_NAND 159 #define CONFIG_CMD_NAND_TRIMFFS 160 161 #ifdef CONFIG_CMD_NAND 162 163 /* NAND stuff */ 164 #define CONFIG_NAND_MXS 165 #define CONFIG_SYS_MAX_NAND_DEVICE 1 166 #define CONFIG_SYS_NAND_BASE 0x40000000 167 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 168 #define CONFIG_SYS_NAND_ONFI_DETECTION 169 170 /* DMA stuff, needed for GPMI/MXS NAND support */ 171 #define CONFIG_APBH_DMA 172 #define CONFIG_APBH_DMA_BURST 173 #define CONFIG_APBH_DMA_BURST8 174 175 /* Environment in NAND */ 176 #define CONFIG_ENV_IS_IN_NAND 177 #define CONFIG_ENV_OFFSET (16 << 20) 178 #define CONFIG_ENV_SECT_SIZE (128 << 10) 179 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 180 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 181 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 182 183 #else /* CONFIG_CMD_NAND */ 184 185 /* Environment in MMC */ 186 #define CONFIG_ENV_SIZE (8 << 10) 187 #define CONFIG_ENV_IS_IN_MMC 188 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 189 #define CONFIG_SYS_MMC_ENV_DEV 0 190 191 #endif /* CONFIG_CMD_NAND */ 192 193 /* UBI/UBIFS config options */ 194 #define CONFIG_LZO 195 #define CONFIG_MTD_DEVICE 196 #define CONFIG_MTD_PARTITIONS 197 #define CONFIG_RBTREE 198 #define CONFIG_CMD_MTDPARTS 199 #define CONFIG_CMD_UBIFS 200 201 #endif /* __CONFIG_H */ 202