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