1 /* 2 * Copyright (C) 2014, Barco (www.barco.com) 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __PLATINUM_CONFIG_H__ 8 #define __PLATINUM_CONFIG_H__ 9 10 /* SPL */ 11 #define CONFIG_SPL_NAND_SUPPORT 12 #define CONFIG_SPL_MMC_SUPPORT 13 14 /* Location in NAND to read U-Boot from */ 15 #define CONFIG_SYS_NAND_U_BOOT_OFFS (14 * 1024 * 1024) 16 17 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 18 #include "mx6_common.h" 19 20 /* 21 * Console configuration 22 */ 23 24 #define CONFIG_CMD_BMODE 25 #define CONFIG_CMD_DHCP 26 #define CONFIG_CMD_EXT2 27 #define CONFIG_CMD_FAT 28 #define CONFIG_CMD_FUSE 29 #define CONFIG_CMD_GPIO 30 #define CONFIG_CMD_I2C 31 #define CONFIG_CMD_MII 32 #define CONFIG_CMD_MMC 33 #define CONFIG_CMD_MTDPARTS 34 #define CONFIG_CMD_NAND 35 #define CONFIG_CMD_NAND_TRIMFFS 36 #define CONFIG_CMD_NET 37 #define CONFIG_CMD_PING 38 #define CONFIG_CMD_TIME 39 #define CONFIG_CMD_UBI 40 #define CONFIG_CMD_UBIFS 41 #define CONFIG_CMD_USB 42 43 /* 44 * Hardware configuration 45 */ 46 47 /* GPIO config */ 48 #define CONFIG_MXC_GPIO 49 50 /* UART config */ 51 #define CONFIG_MXC_UART 52 #define CONFIG_MXC_UART_BASE UART1_BASE 53 #define CONFIG_BAUDRATE 115200 54 #define CONFIG_CONS_INDEX 1 55 56 /* I2C config */ 57 #define CONFIG_SYS_I2C 58 #define CONFIG_SYS_I2C_MXC 59 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 60 #define CONFIG_SYS_I2C_SPEED 100000 61 62 /* MMC config */ 63 #define CONFIG_FSL_ESDHC 64 #define CONFIG_FSL_USDHC 65 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 66 #define CONFIG_SYS_FSL_USDHC_NUM 1 67 #define CONFIG_MMC 68 #define CONFIG_GENERIC_MMC 69 #define CONFIG_BOUNCE_BUFFER 70 #define CONFIG_DOS_PARTITION 71 72 /* Ethernet config */ 73 #define CONFIG_FEC_MXC 74 #define CONFIG_MII 75 #define IMX_FEC_BASE ENET_BASE_ADDR 76 77 #define CONFIG_PHYLIB 78 79 /* USB config */ 80 #define CONFIG_USB_EHCI 81 #define CONFIG_USB_EHCI_MX6 82 #define CONFIG_USB_STORAGE 83 #define CONFIG_MXC_USB_PORT 1 84 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 85 #define CONFIG_MXC_USB_FLAGS 0 86 87 /* Memory config */ 88 #define CONFIG_NR_DRAM_BANKS 1 89 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 90 #ifndef PHYS_SDRAM_SIZE 91 #define PHYS_SDRAM_SIZE (1024 << 20) 92 #endif 93 94 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 95 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 96 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 97 98 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ 99 GENERATED_GBL_DATA_SIZE) 100 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 101 CONFIG_SYS_INIT_SP_OFFSET) 102 103 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) 104 105 #ifdef CONFIG_CMD_NAND 106 107 /* NAND config */ 108 #define CONFIG_NAND_MXS 109 #ifndef CONFIG_SYS_NAND_MAX_CHIPS 110 #define CONFIG_SYS_NAND_MAX_CHIPS 2 111 #endif 112 #define CONFIG_SYS_MAX_NAND_DEVICE 1 113 #define CONFIG_SYS_NAND_BASE 0x40000000 114 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 115 #define CONFIG_SYS_NAND_ONFI_DETECTION 116 117 /* DMA config, needed for GPMI/MXS NAND support */ 118 #define CONFIG_APBH_DMA 119 #define CONFIG_APBH_DMA_BURST 120 #define CONFIG_APBH_DMA_BURST8 121 122 /* Fuse support */ 123 #define CONFIG_MXC_OCOTP 124 125 /* Environment in NAND */ 126 #define CONFIG_ENV_IS_IN_NAND 127 #define CONFIG_ENV_OFFSET (16 << 20) 128 #define CONFIG_ENV_SECT_SIZE (128 << 10) 129 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 130 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 131 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 132 133 #else /* CONFIG_CMD_NAND */ 134 135 /* Environment in MMC */ 136 #define CONFIG_ENV_SIZE (8 << 10) 137 #define CONFIG_ENV_IS_IN_MMC 138 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 139 #define CONFIG_SYS_MMC_ENV_DEV 0 140 141 #endif /* CONFIG_CMD_NAND */ 142 143 /* 144 * U-Boot configuration 145 */ 146 147 /* Tag config */ 148 #define CONFIG_CMDLINE_TAG 149 #define CONFIG_SETUP_MEMORY_TAGS 150 #define CONFIG_INITRD_TAG 151 #define CONFIG_REVISION_TAG 152 153 /* Board startup config */ 154 #define CONFIG_BOARD_EARLY_INIT_F 155 #define CONFIG_MISC_INIT_R 156 157 /* allow to overwrite serial and ethaddr */ 158 #define CONFIG_ENV_OVERWRITE 159 160 /* Device tree support */ 161 #define CONFIG_OF_LIBFDT 162 163 #define CONFIG_LOADADDR 0x12000000 164 #define CONFIG_SYS_TEXT_BASE 0x17800000 165 166 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM 167 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 168 PHYS_SDRAM_SIZE - (12 << 20)) 169 170 #define CONFIG_BOOTDELAY 3 171 #define CONFIG_BOOTCOMMAND "run bootubi_scr" 172 173 /* Miscellaneous configurable options */ 174 #define CONFIG_SYS_LONGHELP 175 #define CONFIG_SYS_HUSH_PARSER 176 177 #define CONFIG_AUTO_COMPLETE 178 #define CONFIG_CMDLINE_EDITING 179 #define CONFIG_PREBOOT 180 181 #define CONFIG_SYS_CBSIZE 256 182 183 /* Print Buffer Size */ 184 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 185 sizeof(CONFIG_SYS_PROMPT) + 16) 186 #define CONFIG_SYS_MAXARGS 16 187 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 188 189 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 190 191 /* MTD/UBI/UBIFS config */ 192 #define CONFIG_LZO 193 #define CONFIG_MTD_DEVICE 194 #define CONFIG_MTD_PARTITIONS 195 #define CONFIG_RBTREE 196 197 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 198 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 199 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 200 "512k(env1),512k(env2),-(ubi)" 201 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 202 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 203 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 204 "512k(env1),512k(env2),495M(ubi0)," \ 205 "14M(res0),2M(res1)," \ 206 "512k(res2),512k(res3),-(ubi1)" 207 #endif 208 209 #ifndef CONFIG_SYS_DCACHE_OFF 210 #define CONFIG_CMD_CACHE 211 #endif 212 213 /* 214 * Environment configuration 215 */ 216 217 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 218 #define CONFIG_COMMON_ENV_UBI \ 219 "setubipartition=env set ubipartition ubi\0" \ 220 "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0" 221 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 222 #define CONFIG_COMMON_ENV_UBI \ 223 "setubipartition=env set ubipartition ubi$boot_vol\0" \ 224 "setubirfs=env set ubirfs ubi0:rootfs\0" 225 #endif 226 227 #define CONFIG_COMMON_ENV_MISC \ 228 "user=user\0" \ 229 "project="CONFIG_PLATINUM_PROJECT"\0" \ 230 "uimage=uImage\0" \ 231 "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \ 232 "serverip=serverip\0" \ 233 "memaddrlinux=0x10800000\0" \ 234 "memaddrsrc=0x11000000\0" \ 235 "memaddrdtb=0x12000000\0" \ 236 "console=ttymxc0\0" \ 237 "baudrate=115200\0" \ 238 "boot_scr=boot.uboot\0" \ 239 "boot_vol=0\0" \ 240 "mtdids="MTDIDS_DEFAULT"\0" \ 241 "mtdparts="MTDPARTS_DEFAULT"\0" \ 242 "mmcfs=ext2\0" \ 243 "mmcrootpart=1\0" \ 244 \ 245 "setnfspath=env set nfspath /home/nfs/$user/$project/root\0" \ 246 "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \ 247 "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0" \ 248 "setubifilelinux=env set ubifilelinux boot/$uimage\0" \ 249 "setubipfiledtb=env set ubifiledtb boot/$dtb\0" \ 250 "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0" \ 251 "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0" \ 252 "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0" \ 253 \ 254 "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0" \ 255 "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0" \ 256 "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0" \ 257 "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0" \ 258 "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux " \ 259 "$mmcfilelinux\0" \ 260 "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb " \ 261 "$mmcfiledtb\0" \ 262 \ 263 "ubipart=ubi part $ubipartition\0" \ 264 "ubimount=ubifsmount $ubirfs\0" \ 265 \ 266 "setbootargscommon=env set bootargs $bootargs " \ 267 "console=$console,$baudrate enable_wait_mode=off\0" \ 268 "setbootargsmtd=env set bootargs $bootargs $mtdparts\0" \ 269 "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0" \ 270 "setbootargsubirfs=env set bootargs $bootargs " \ 271 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \ 272 "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs " \ 273 "nfsroot=$serverip:$nfspath,v3,tcp\0" \ 274 "setbootargsmmcrfs=env set bootargs $bootargs " \ 275 "root=$mmcrootdev rootwait rw\0" \ 276 \ 277 "bootnet=run settftpfilelinux settftpfiledtb setnfspath " \ 278 "setbootargscommon setbootargsmtd setbootargsdhcp " \ 279 "setbootargsnfsrfs;" \ 280 "run loadtftpkernel loadtftpdtb;" \ 281 "bootm $memaddrlinux - $memaddrdtb\0" \ 282 "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;" \ 283 "run setubipartition setubirfs;" \ 284 "run setbootargscommon setbootargsmtd " \ 285 "setbootargsubirfs;" \ 286 "run loadtftpkernel loadtftpdtb;" \ 287 "bootm $memaddrlinux - $memaddrdtb\0" \ 288 "bootubi=run setubipartition setubirfs setubifilelinux " \ 289 "setubipfiledtb;" \ 290 "run setbootargscommon setbootargsmtd " \ 291 "setbootargsubirfs;" \ 292 "run ubipart ubimount loadubikernel loadubidtb;" \ 293 "bootm $memaddrlinux - $memaddrdtb\0" \ 294 "bootubi_scr=run setubipartition setubirfs;" \ 295 "run ubipart ubimount;" \ 296 "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \ 297 "then source ${memaddrsrc}; else run bootubi; fi\0" \ 298 "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb " \ 299 "setbootargscommon setbootargsmmcrfs;" \ 300 "run loadmmckernel loadmmcdtb;" \ 301 "bootm $memaddrlinux - $memaddrdtb\0" \ 302 \ 303 "bootcmd="CONFIG_BOOTCOMMAND"\0" 304 305 #define CONFIG_COMMON_ENV_SETTINGS CONFIG_COMMON_ENV_MISC \ 306 CONFIG_COMMON_ENV_UBI 307 #endif /* __PLATINUM_CONFIG_H__ */ 308