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