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_I2C 27 #define CONFIG_CMD_MII 28 #define CONFIG_CMD_MTDPARTS 29 #define CONFIG_CMD_NAND 30 #define CONFIG_CMD_NAND_TRIMFFS 31 #define CONFIG_CMD_PING 32 #define CONFIG_CMD_TIME 33 #define CONFIG_CMD_UBI 34 #define CONFIG_CMD_UBIFS 35 #define CONFIG_CMD_USB 36 37 /* 38 * Hardware configuration 39 */ 40 41 /* UART config */ 42 #define CONFIG_MXC_UART 43 #define CONFIG_MXC_UART_BASE UART1_BASE 44 45 /* I2C config */ 46 #define CONFIG_SYS_I2C 47 #define CONFIG_SYS_I2C_MXC 48 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 49 #define CONFIG_SYS_I2C_SPEED 100000 50 51 /* MMC config */ 52 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 53 #define CONFIG_SYS_FSL_USDHC_NUM 1 54 55 /* Ethernet config */ 56 #define CONFIG_FEC_MXC 57 #define CONFIG_MII 58 #define IMX_FEC_BASE ENET_BASE_ADDR 59 60 #define CONFIG_PHYLIB 61 62 /* USB config */ 63 #define CONFIG_USB_EHCI 64 #define CONFIG_USB_EHCI_MX6 65 #define CONFIG_USB_STORAGE 66 #define CONFIG_MXC_USB_PORT 1 67 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 68 #define CONFIG_MXC_USB_FLAGS 0 69 70 /* Memory config */ 71 #define CONFIG_NR_DRAM_BANKS 1 72 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 73 #ifndef PHYS_SDRAM_SIZE 74 #define PHYS_SDRAM_SIZE (1024 << 20) 75 #endif 76 77 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 78 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 79 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 80 81 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ 82 GENERATED_GBL_DATA_SIZE) 83 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 84 CONFIG_SYS_INIT_SP_OFFSET) 85 86 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) 87 88 #ifdef CONFIG_CMD_NAND 89 90 /* NAND config */ 91 #define CONFIG_NAND_MXS 92 #ifndef CONFIG_SYS_NAND_MAX_CHIPS 93 #define CONFIG_SYS_NAND_MAX_CHIPS 2 94 #endif 95 #define CONFIG_SYS_MAX_NAND_DEVICE 1 96 #define CONFIG_SYS_NAND_BASE 0x40000000 97 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 98 #define CONFIG_SYS_NAND_ONFI_DETECTION 99 100 /* DMA config, needed for GPMI/MXS NAND support */ 101 #define CONFIG_APBH_DMA 102 #define CONFIG_APBH_DMA_BURST 103 #define CONFIG_APBH_DMA_BURST8 104 105 /* Environment in NAND */ 106 #define CONFIG_ENV_IS_IN_NAND 107 #define CONFIG_ENV_OFFSET (16 << 20) 108 #define CONFIG_ENV_SECT_SIZE (128 << 10) 109 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 110 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 111 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 112 113 #else /* CONFIG_CMD_NAND */ 114 115 /* Environment in MMC */ 116 #define CONFIG_ENV_SIZE (8 << 10) 117 #define CONFIG_ENV_IS_IN_MMC 118 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 119 #define CONFIG_SYS_MMC_ENV_DEV 0 120 121 #endif /* CONFIG_CMD_NAND */ 122 123 /* 124 * U-Boot configuration 125 */ 126 127 /* Board startup config */ 128 #define CONFIG_BOARD_EARLY_INIT_F 129 #define CONFIG_MISC_INIT_R 130 131 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM 132 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 133 PHYS_SDRAM_SIZE - (12 << 20)) 134 135 #define CONFIG_BOOTCOMMAND "run bootubi_scr" 136 137 /* Miscellaneous configurable options */ 138 #define CONFIG_PREBOOT 139 140 /* Print Buffer Size */ 141 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 142 sizeof(CONFIG_SYS_PROMPT) + 16) 143 144 /* MTD/UBI/UBIFS config */ 145 #define CONFIG_LZO 146 #define CONFIG_MTD_DEVICE 147 #define CONFIG_MTD_PARTITIONS 148 #define CONFIG_RBTREE 149 150 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 151 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 152 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 153 "512k(env1),512k(env2),-(ubi)" 154 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 155 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 156 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 157 "512k(env1),512k(env2),495M(ubi0)," \ 158 "14M(res0),2M(res1)," \ 159 "512k(res2),512k(res3),-(ubi1)" 160 #endif 161 162 /* 163 * Environment configuration 164 */ 165 166 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 167 #define CONFIG_COMMON_ENV_UBI \ 168 "setubipartition=env set ubipartition ubi\0" \ 169 "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0" 170 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 171 #define CONFIG_COMMON_ENV_UBI \ 172 "setubipartition=env set ubipartition ubi$boot_vol\0" \ 173 "setubirfs=env set ubirfs ubi0:rootfs\0" 174 #endif 175 176 #define CONFIG_COMMON_ENV_MISC \ 177 "user=user\0" \ 178 "project="CONFIG_PLATINUM_PROJECT"\0" \ 179 "uimage=uImage\0" \ 180 "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \ 181 "serverip=serverip\0" \ 182 "memaddrlinux=0x10800000\0" \ 183 "memaddrsrc=0x11000000\0" \ 184 "memaddrdtb=0x12000000\0" \ 185 "console=ttymxc0\0" \ 186 "baudrate=115200\0" \ 187 "boot_scr=boot.uboot\0" \ 188 "boot_vol=0\0" \ 189 "mtdids="MTDIDS_DEFAULT"\0" \ 190 "mtdparts="MTDPARTS_DEFAULT"\0" \ 191 "mmcfs=ext2\0" \ 192 "mmcrootpart=1\0" \ 193 \ 194 "setnfspath=env set nfspath /home/nfs/$user/$project/root\0" \ 195 "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \ 196 "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0" \ 197 "setubifilelinux=env set ubifilelinux boot/$uimage\0" \ 198 "setubipfiledtb=env set ubifiledtb boot/$dtb\0" \ 199 "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0" \ 200 "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0" \ 201 "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0" \ 202 \ 203 "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0" \ 204 "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0" \ 205 "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0" \ 206 "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0" \ 207 "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux " \ 208 "$mmcfilelinux\0" \ 209 "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb " \ 210 "$mmcfiledtb\0" \ 211 \ 212 "ubipart=ubi part $ubipartition\0" \ 213 "ubimount=ubifsmount $ubirfs\0" \ 214 \ 215 "setbootargscommon=env set bootargs $bootargs " \ 216 "console=$console,$baudrate enable_wait_mode=off\0" \ 217 "setbootargsmtd=env set bootargs $bootargs $mtdparts\0" \ 218 "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0" \ 219 "setbootargsubirfs=env set bootargs $bootargs " \ 220 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \ 221 "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs " \ 222 "nfsroot=$serverip:$nfspath,v3,tcp\0" \ 223 "setbootargsmmcrfs=env set bootargs $bootargs " \ 224 "root=$mmcrootdev rootwait rw\0" \ 225 \ 226 "bootnet=run settftpfilelinux settftpfiledtb setnfspath " \ 227 "setbootargscommon setbootargsmtd setbootargsdhcp " \ 228 "setbootargsnfsrfs;" \ 229 "run loadtftpkernel loadtftpdtb;" \ 230 "bootm $memaddrlinux - $memaddrdtb\0" \ 231 "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;" \ 232 "run setubipartition setubirfs;" \ 233 "run setbootargscommon setbootargsmtd " \ 234 "setbootargsubirfs;" \ 235 "run loadtftpkernel loadtftpdtb;" \ 236 "bootm $memaddrlinux - $memaddrdtb\0" \ 237 "bootubi=run setubipartition setubirfs setubifilelinux " \ 238 "setubipfiledtb;" \ 239 "run setbootargscommon setbootargsmtd " \ 240 "setbootargsubirfs;" \ 241 "run ubipart ubimount loadubikernel loadubidtb;" \ 242 "bootm $memaddrlinux - $memaddrdtb\0" \ 243 "bootubi_scr=run setubipartition setubirfs;" \ 244 "run ubipart ubimount;" \ 245 "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \ 246 "then source ${memaddrsrc}; else run bootubi; fi\0" \ 247 "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb " \ 248 "setbootargscommon setbootargsmmcrfs;" \ 249 "run loadmmckernel loadmmcdtb;" \ 250 "bootm $memaddrlinux - $memaddrdtb\0" \ 251 \ 252 "bootcmd="CONFIG_BOOTCOMMAND"\0" 253 254 #define CONFIG_COMMON_ENV_SETTINGS CONFIG_COMMON_ENV_MISC \ 255 CONFIG_COMMON_ENV_UBI 256 #endif /* __PLATINUM_CONFIG_H__ */ 257