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