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_I2C 30 #define CONFIG_CMD_MII 31 #define CONFIG_CMD_MMC 32 #define CONFIG_CMD_MTDPARTS 33 #define CONFIG_CMD_NAND 34 #define CONFIG_CMD_NAND_TRIMFFS 35 #define CONFIG_CMD_NET 36 #define CONFIG_CMD_PING 37 #define CONFIG_CMD_TIME 38 #define CONFIG_CMD_UBI 39 #define CONFIG_CMD_UBIFS 40 #define CONFIG_CMD_USB 41 42 /* 43 * Hardware configuration 44 */ 45 46 /* UART config */ 47 #define CONFIG_MXC_UART 48 #define CONFIG_MXC_UART_BASE UART1_BASE 49 #define CONFIG_BAUDRATE 115200 50 #define CONFIG_CONS_INDEX 1 51 52 /* I2C config */ 53 #define CONFIG_SYS_I2C 54 #define CONFIG_SYS_I2C_MXC 55 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 56 #define CONFIG_SYS_I2C_SPEED 100000 57 58 /* MMC config */ 59 #define CONFIG_FSL_ESDHC 60 #define CONFIG_FSL_USDHC 61 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 62 #define CONFIG_SYS_FSL_USDHC_NUM 1 63 #define CONFIG_MMC 64 #define CONFIG_GENERIC_MMC 65 #define CONFIG_BOUNCE_BUFFER 66 #define CONFIG_DOS_PARTITION 67 68 /* Ethernet config */ 69 #define CONFIG_FEC_MXC 70 #define CONFIG_MII 71 #define IMX_FEC_BASE ENET_BASE_ADDR 72 73 #define CONFIG_PHYLIB 74 75 /* USB config */ 76 #define CONFIG_USB_EHCI 77 #define CONFIG_USB_EHCI_MX6 78 #define CONFIG_USB_STORAGE 79 #define CONFIG_MXC_USB_PORT 1 80 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 81 #define CONFIG_MXC_USB_FLAGS 0 82 83 /* Memory config */ 84 #define CONFIG_NR_DRAM_BANKS 1 85 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 86 #ifndef PHYS_SDRAM_SIZE 87 #define PHYS_SDRAM_SIZE (1024 << 20) 88 #endif 89 90 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 91 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 92 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 93 94 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ 95 GENERATED_GBL_DATA_SIZE) 96 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 97 CONFIG_SYS_INIT_SP_OFFSET) 98 99 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) 100 101 #ifdef CONFIG_CMD_NAND 102 103 /* NAND config */ 104 #define CONFIG_NAND_MXS 105 #ifndef CONFIG_SYS_NAND_MAX_CHIPS 106 #define CONFIG_SYS_NAND_MAX_CHIPS 2 107 #endif 108 #define CONFIG_SYS_MAX_NAND_DEVICE 1 109 #define CONFIG_SYS_NAND_BASE 0x40000000 110 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 111 #define CONFIG_SYS_NAND_ONFI_DETECTION 112 113 /* DMA config, needed for GPMI/MXS NAND support */ 114 #define CONFIG_APBH_DMA 115 #define CONFIG_APBH_DMA_BURST 116 #define CONFIG_APBH_DMA_BURST8 117 118 /* Fuse support */ 119 #define CONFIG_MXC_OCOTP 120 121 /* Environment in NAND */ 122 #define CONFIG_ENV_IS_IN_NAND 123 #define CONFIG_ENV_OFFSET (16 << 20) 124 #define CONFIG_ENV_SECT_SIZE (128 << 10) 125 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 126 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 127 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 128 129 #else /* CONFIG_CMD_NAND */ 130 131 /* Environment in MMC */ 132 #define CONFIG_ENV_SIZE (8 << 10) 133 #define CONFIG_ENV_IS_IN_MMC 134 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 135 #define CONFIG_SYS_MMC_ENV_DEV 0 136 137 #endif /* CONFIG_CMD_NAND */ 138 139 /* 140 * U-Boot configuration 141 */ 142 143 /* Board startup config */ 144 #define CONFIG_BOARD_EARLY_INIT_F 145 #define CONFIG_MISC_INIT_R 146 147 /* allow to overwrite serial and ethaddr */ 148 #define CONFIG_ENV_OVERWRITE 149 150 /* Device tree support */ 151 #define CONFIG_OF_LIBFDT 152 153 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM 154 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 155 PHYS_SDRAM_SIZE - (12 << 20)) 156 157 #define CONFIG_BOOTCOMMAND "run bootubi_scr" 158 159 /* Miscellaneous configurable options */ 160 #define CONFIG_SYS_LONGHELP 161 #define CONFIG_SYS_HUSH_PARSER 162 163 #define CONFIG_AUTO_COMPLETE 164 #define CONFIG_CMDLINE_EDITING 165 #define CONFIG_PREBOOT 166 167 #define CONFIG_SYS_CBSIZE 256 168 169 /* Print Buffer Size */ 170 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 171 sizeof(CONFIG_SYS_PROMPT) + 16) 172 #define CONFIG_SYS_MAXARGS 16 173 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 174 175 /* MTD/UBI/UBIFS config */ 176 #define CONFIG_LZO 177 #define CONFIG_MTD_DEVICE 178 #define CONFIG_MTD_PARTITIONS 179 #define CONFIG_RBTREE 180 181 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 182 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 183 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 184 "512k(env1),512k(env2),-(ubi)" 185 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 186 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 187 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 188 "512k(env1),512k(env2),495M(ubi0)," \ 189 "14M(res0),2M(res1)," \ 190 "512k(res2),512k(res3),-(ubi1)" 191 #endif 192 193 #ifndef CONFIG_SYS_DCACHE_OFF 194 #define CONFIG_CMD_CACHE 195 #endif 196 197 /* 198 * Environment configuration 199 */ 200 201 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 202 #define CONFIG_COMMON_ENV_UBI \ 203 "setubipartition=env set ubipartition ubi\0" \ 204 "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0" 205 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 206 #define CONFIG_COMMON_ENV_UBI \ 207 "setubipartition=env set ubipartition ubi$boot_vol\0" \ 208 "setubirfs=env set ubirfs ubi0:rootfs\0" 209 #endif 210 211 #define CONFIG_COMMON_ENV_MISC \ 212 "user=user\0" \ 213 "project="CONFIG_PLATINUM_PROJECT"\0" \ 214 "uimage=uImage\0" \ 215 "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \ 216 "serverip=serverip\0" \ 217 "memaddrlinux=0x10800000\0" \ 218 "memaddrsrc=0x11000000\0" \ 219 "memaddrdtb=0x12000000\0" \ 220 "console=ttymxc0\0" \ 221 "baudrate=115200\0" \ 222 "boot_scr=boot.uboot\0" \ 223 "boot_vol=0\0" \ 224 "mtdids="MTDIDS_DEFAULT"\0" \ 225 "mtdparts="MTDPARTS_DEFAULT"\0" \ 226 "mmcfs=ext2\0" \ 227 "mmcrootpart=1\0" \ 228 \ 229 "setnfspath=env set nfspath /home/nfs/$user/$project/root\0" \ 230 "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \ 231 "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0" \ 232 "setubifilelinux=env set ubifilelinux boot/$uimage\0" \ 233 "setubipfiledtb=env set ubifiledtb boot/$dtb\0" \ 234 "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0" \ 235 "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0" \ 236 "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0" \ 237 \ 238 "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0" \ 239 "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0" \ 240 "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0" \ 241 "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0" \ 242 "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux " \ 243 "$mmcfilelinux\0" \ 244 "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb " \ 245 "$mmcfiledtb\0" \ 246 \ 247 "ubipart=ubi part $ubipartition\0" \ 248 "ubimount=ubifsmount $ubirfs\0" \ 249 \ 250 "setbootargscommon=env set bootargs $bootargs " \ 251 "console=$console,$baudrate enable_wait_mode=off\0" \ 252 "setbootargsmtd=env set bootargs $bootargs $mtdparts\0" \ 253 "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0" \ 254 "setbootargsubirfs=env set bootargs $bootargs " \ 255 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \ 256 "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs " \ 257 "nfsroot=$serverip:$nfspath,v3,tcp\0" \ 258 "setbootargsmmcrfs=env set bootargs $bootargs " \ 259 "root=$mmcrootdev rootwait rw\0" \ 260 \ 261 "bootnet=run settftpfilelinux settftpfiledtb setnfspath " \ 262 "setbootargscommon setbootargsmtd setbootargsdhcp " \ 263 "setbootargsnfsrfs;" \ 264 "run loadtftpkernel loadtftpdtb;" \ 265 "bootm $memaddrlinux - $memaddrdtb\0" \ 266 "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;" \ 267 "run setubipartition setubirfs;" \ 268 "run setbootargscommon setbootargsmtd " \ 269 "setbootargsubirfs;" \ 270 "run loadtftpkernel loadtftpdtb;" \ 271 "bootm $memaddrlinux - $memaddrdtb\0" \ 272 "bootubi=run setubipartition setubirfs setubifilelinux " \ 273 "setubipfiledtb;" \ 274 "run setbootargscommon setbootargsmtd " \ 275 "setbootargsubirfs;" \ 276 "run ubipart ubimount loadubikernel loadubidtb;" \ 277 "bootm $memaddrlinux - $memaddrdtb\0" \ 278 "bootubi_scr=run setubipartition setubirfs;" \ 279 "run ubipart ubimount;" \ 280 "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \ 281 "then source ${memaddrsrc}; else run bootubi; fi\0" \ 282 "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb " \ 283 "setbootargscommon setbootargsmmcrfs;" \ 284 "run loadmmckernel loadmmcdtb;" \ 285 "bootm $memaddrlinux - $memaddrdtb\0" \ 286 \ 287 "bootcmd="CONFIG_BOOTCOMMAND"\0" 288 289 #define CONFIG_COMMON_ENV_SETTINGS CONFIG_COMMON_ENV_MISC \ 290 CONFIG_COMMON_ENV_UBI 291 #endif /* __PLATINUM_CONFIG_H__ */ 292