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_I2C1 /* enable I2C bus 1 */ 49 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 50 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 51 #define CONFIG_SYS_I2C_SPEED 100000 52 53 /* MMC config */ 54 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 55 #define CONFIG_SYS_FSL_USDHC_NUM 1 56 57 /* Ethernet config */ 58 #define CONFIG_FEC_MXC 59 #define CONFIG_MII 60 #define IMX_FEC_BASE ENET_BASE_ADDR 61 62 #define CONFIG_PHYLIB 63 64 /* USB config */ 65 #define CONFIG_USB_EHCI 66 #define CONFIG_USB_EHCI_MX6 67 #define CONFIG_USB_STORAGE 68 #define CONFIG_MXC_USB_PORT 1 69 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 70 #define CONFIG_MXC_USB_FLAGS 0 71 72 /* Memory config */ 73 #define CONFIG_NR_DRAM_BANKS 1 74 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 75 #ifndef PHYS_SDRAM_SIZE 76 #define PHYS_SDRAM_SIZE (1024 << 20) 77 #endif 78 79 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 80 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 81 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 82 83 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ 84 GENERATED_GBL_DATA_SIZE) 85 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 86 CONFIG_SYS_INIT_SP_OFFSET) 87 88 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) 89 90 #ifdef CONFIG_CMD_NAND 91 92 /* NAND config */ 93 #define CONFIG_NAND_MXS 94 #ifndef CONFIG_SYS_NAND_MAX_CHIPS 95 #define CONFIG_SYS_NAND_MAX_CHIPS 2 96 #endif 97 #define CONFIG_SYS_MAX_NAND_DEVICE 1 98 #define CONFIG_SYS_NAND_BASE 0x40000000 99 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 100 #define CONFIG_SYS_NAND_ONFI_DETECTION 101 102 /* DMA config, needed for GPMI/MXS NAND support */ 103 #define CONFIG_APBH_DMA 104 #define CONFIG_APBH_DMA_BURST 105 #define CONFIG_APBH_DMA_BURST8 106 107 /* Environment in NAND */ 108 #define CONFIG_ENV_IS_IN_NAND 109 #define CONFIG_ENV_OFFSET (16 << 20) 110 #define CONFIG_ENV_SECT_SIZE (128 << 10) 111 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 112 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 113 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 114 115 #else /* CONFIG_CMD_NAND */ 116 117 /* Environment in MMC */ 118 #define CONFIG_ENV_SIZE (8 << 10) 119 #define CONFIG_ENV_IS_IN_MMC 120 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 121 #define CONFIG_SYS_MMC_ENV_DEV 0 122 123 #endif /* CONFIG_CMD_NAND */ 124 125 /* 126 * U-Boot configuration 127 */ 128 129 /* Board startup config */ 130 #define CONFIG_BOARD_EARLY_INIT_F 131 #define CONFIG_MISC_INIT_R 132 133 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM 134 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 135 PHYS_SDRAM_SIZE - (12 << 20)) 136 137 #define CONFIG_BOOTCOMMAND "run bootubi_scr" 138 139 /* Miscellaneous configurable options */ 140 #define CONFIG_PREBOOT 141 142 /* Print Buffer Size */ 143 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 144 sizeof(CONFIG_SYS_PROMPT) + 16) 145 146 /* MTD/UBI/UBIFS config */ 147 #define CONFIG_LZO 148 #define CONFIG_MTD_DEVICE 149 #define CONFIG_MTD_PARTITIONS 150 #define CONFIG_RBTREE 151 152 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 153 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 154 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 155 "512k(env1),512k(env2),-(ubi)" 156 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 157 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 158 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 159 "512k(env1),512k(env2),495M(ubi0)," \ 160 "14M(res0),2M(res1)," \ 161 "512k(res2),512k(res3),-(ubi1)" 162 #endif 163 164 /* 165 * Environment configuration 166 */ 167 168 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 169 #define CONFIG_COMMON_ENV_UBI \ 170 "setubipartition=env set ubipartition ubi\0" \ 171 "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0" 172 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 173 #define CONFIG_COMMON_ENV_UBI \ 174 "setubipartition=env set ubipartition ubi$boot_vol\0" \ 175 "setubirfs=env set ubirfs ubi0:rootfs\0" 176 #endif 177 178 #define CONFIG_COMMON_ENV_MISC \ 179 "user=user\0" \ 180 "project="CONFIG_PLATINUM_PROJECT"\0" \ 181 "uimage=uImage\0" \ 182 "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \ 183 "serverip=serverip\0" \ 184 "memaddrlinux=0x10800000\0" \ 185 "memaddrsrc=0x11000000\0" \ 186 "memaddrdtb=0x12000000\0" \ 187 "console=ttymxc0\0" \ 188 "baudrate=115200\0" \ 189 "boot_scr=boot.uboot\0" \ 190 "boot_vol=0\0" \ 191 "mtdids="MTDIDS_DEFAULT"\0" \ 192 "mtdparts="MTDPARTS_DEFAULT"\0" \ 193 "mmcfs=ext2\0" \ 194 "mmcrootpart=1\0" \ 195 \ 196 "setnfspath=env set nfspath /home/nfs/$user/$project/root\0" \ 197 "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \ 198 "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0" \ 199 "setubifilelinux=env set ubifilelinux boot/$uimage\0" \ 200 "setubipfiledtb=env set ubifiledtb boot/$dtb\0" \ 201 "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0" \ 202 "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0" \ 203 "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0" \ 204 \ 205 "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0" \ 206 "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0" \ 207 "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0" \ 208 "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0" \ 209 "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux " \ 210 "$mmcfilelinux\0" \ 211 "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb " \ 212 "$mmcfiledtb\0" \ 213 \ 214 "ubipart=ubi part $ubipartition\0" \ 215 "ubimount=ubifsmount $ubirfs\0" \ 216 \ 217 "setbootargscommon=env set bootargs $bootargs " \ 218 "console=$console,$baudrate enable_wait_mode=off\0" \ 219 "setbootargsmtd=env set bootargs $bootargs $mtdparts\0" \ 220 "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0" \ 221 "setbootargsubirfs=env set bootargs $bootargs " \ 222 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \ 223 "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs " \ 224 "nfsroot=$serverip:$nfspath,v3,tcp\0" \ 225 "setbootargsmmcrfs=env set bootargs $bootargs " \ 226 "root=$mmcrootdev rootwait rw\0" \ 227 \ 228 "bootnet=run settftpfilelinux settftpfiledtb setnfspath " \ 229 "setbootargscommon setbootargsmtd setbootargsdhcp " \ 230 "setbootargsnfsrfs;" \ 231 "run loadtftpkernel loadtftpdtb;" \ 232 "bootm $memaddrlinux - $memaddrdtb\0" \ 233 "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;" \ 234 "run setubipartition setubirfs;" \ 235 "run setbootargscommon setbootargsmtd " \ 236 "setbootargsubirfs;" \ 237 "run loadtftpkernel loadtftpdtb;" \ 238 "bootm $memaddrlinux - $memaddrdtb\0" \ 239 "bootubi=run setubipartition setubirfs setubifilelinux " \ 240 "setubipfiledtb;" \ 241 "run setbootargscommon setbootargsmtd " \ 242 "setbootargsubirfs;" \ 243 "run ubipart ubimount loadubikernel loadubidtb;" \ 244 "bootm $memaddrlinux - $memaddrdtb\0" \ 245 "bootubi_scr=run setubipartition setubirfs;" \ 246 "run ubipart ubimount;" \ 247 "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \ 248 "then source ${memaddrsrc}; else run bootubi; fi\0" \ 249 "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb " \ 250 "setbootargscommon setbootargsmmcrfs;" \ 251 "run loadmmckernel loadmmcdtb;" \ 252 "bootm $memaddrlinux - $memaddrdtb\0" \ 253 \ 254 "bootcmd="CONFIG_BOOTCOMMAND"\0" 255 256 #define CONFIG_COMMON_ENV_SETTINGS CONFIG_COMMON_ENV_MISC \ 257 CONFIG_COMMON_ENV_UBI 258 #endif /* __PLATINUM_CONFIG_H__ */ 259