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_MII 26 #define CONFIG_CMD_MTDPARTS 27 #define CONFIG_CMD_NAND 28 #define CONFIG_CMD_NAND_TRIMFFS 29 #define CONFIG_CMD_UBI 30 #define CONFIG_CMD_UBIFS 31 32 /* 33 * Hardware configuration 34 */ 35 36 /* UART config */ 37 #define CONFIG_MXC_UART 38 #define CONFIG_MXC_UART_BASE UART1_BASE 39 40 /* I2C config */ 41 #define CONFIG_SYS_I2C 42 #define CONFIG_SYS_I2C_MXC 43 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 44 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 45 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 46 #define CONFIG_SYS_I2C_SPEED 100000 47 48 /* MMC config */ 49 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 50 #define CONFIG_SYS_FSL_USDHC_NUM 1 51 52 /* Ethernet config */ 53 #define CONFIG_FEC_MXC 54 #define CONFIG_MII 55 #define IMX_FEC_BASE ENET_BASE_ADDR 56 57 #define CONFIG_PHYLIB 58 59 /* USB config */ 60 #define CONFIG_USB_EHCI 61 #define CONFIG_USB_EHCI_MX6 62 #define CONFIG_USB_STORAGE 63 #define CONFIG_MXC_USB_PORT 1 64 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 65 #define CONFIG_MXC_USB_FLAGS 0 66 67 /* Memory config */ 68 #define CONFIG_NR_DRAM_BANKS 1 69 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 70 #ifndef PHYS_SDRAM_SIZE 71 #define PHYS_SDRAM_SIZE (1024 << 20) 72 #endif 73 74 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 75 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 76 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 77 78 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ 79 GENERATED_GBL_DATA_SIZE) 80 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 81 CONFIG_SYS_INIT_SP_OFFSET) 82 83 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) 84 85 #ifdef CONFIG_CMD_NAND 86 87 /* NAND config */ 88 #define CONFIG_NAND_MXS 89 #ifndef CONFIG_SYS_NAND_MAX_CHIPS 90 #define CONFIG_SYS_NAND_MAX_CHIPS 2 91 #endif 92 #define CONFIG_SYS_MAX_NAND_DEVICE 1 93 #define CONFIG_SYS_NAND_BASE 0x40000000 94 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 95 #define CONFIG_SYS_NAND_ONFI_DETECTION 96 97 /* DMA config, needed for GPMI/MXS NAND support */ 98 #define CONFIG_APBH_DMA 99 #define CONFIG_APBH_DMA_BURST 100 #define CONFIG_APBH_DMA_BURST8 101 102 /* Environment in NAND */ 103 #define CONFIG_ENV_IS_IN_NAND 104 #define CONFIG_ENV_OFFSET (16 << 20) 105 #define CONFIG_ENV_SECT_SIZE (128 << 10) 106 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 107 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 108 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 109 110 #else /* CONFIG_CMD_NAND */ 111 112 /* Environment in MMC */ 113 #define CONFIG_ENV_SIZE (8 << 10) 114 #define CONFIG_ENV_IS_IN_MMC 115 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 116 #define CONFIG_SYS_MMC_ENV_DEV 0 117 118 #endif /* CONFIG_CMD_NAND */ 119 120 /* 121 * U-Boot configuration 122 */ 123 124 /* Board startup config */ 125 #define CONFIG_BOARD_EARLY_INIT_F 126 #define CONFIG_MISC_INIT_R 127 128 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM 129 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 130 PHYS_SDRAM_SIZE - (12 << 20)) 131 132 #define CONFIG_BOOTCOMMAND "run bootubi_scr" 133 134 /* Miscellaneous configurable options */ 135 #define CONFIG_PREBOOT 136 137 /* Print Buffer Size */ 138 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 139 sizeof(CONFIG_SYS_PROMPT) + 16) 140 141 /* MTD/UBI/UBIFS config */ 142 #define CONFIG_LZO 143 #define CONFIG_MTD_DEVICE 144 #define CONFIG_MTD_PARTITIONS 145 #define CONFIG_RBTREE 146 147 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 148 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 149 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 150 "512k(env1),512k(env2),-(ubi)" 151 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 152 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 153 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 154 "512k(env1),512k(env2),495M(ubi0)," \ 155 "14M(res0),2M(res1)," \ 156 "512k(res2),512k(res3),-(ubi1)" 157 #endif 158 159 /* 160 * Environment configuration 161 */ 162 163 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 164 #define CONFIG_COMMON_ENV_UBI \ 165 "setubipartition=env set ubipartition ubi\0" \ 166 "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0" 167 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 168 #define CONFIG_COMMON_ENV_UBI \ 169 "setubipartition=env set ubipartition ubi$boot_vol\0" \ 170 "setubirfs=env set ubirfs ubi0:rootfs\0" 171 #endif 172 173 #define CONFIG_COMMON_ENV_MISC \ 174 "user=user\0" \ 175 "project="CONFIG_PLATINUM_PROJECT"\0" \ 176 "uimage=uImage\0" \ 177 "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \ 178 "serverip=serverip\0" \ 179 "memaddrlinux=0x10800000\0" \ 180 "memaddrsrc=0x11000000\0" \ 181 "memaddrdtb=0x12000000\0" \ 182 "console=ttymxc0\0" \ 183 "baudrate=115200\0" \ 184 "boot_scr=boot.uboot\0" \ 185 "boot_vol=0\0" \ 186 "mtdids="MTDIDS_DEFAULT"\0" \ 187 "mtdparts="MTDPARTS_DEFAULT"\0" \ 188 "mmcfs=ext2\0" \ 189 "mmcrootpart=1\0" \ 190 \ 191 "setnfspath=env set nfspath /home/nfs/$user/$project/root\0" \ 192 "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \ 193 "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0" \ 194 "setubifilelinux=env set ubifilelinux boot/$uimage\0" \ 195 "setubipfiledtb=env set ubifiledtb boot/$dtb\0" \ 196 "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0" \ 197 "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0" \ 198 "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0" \ 199 \ 200 "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0" \ 201 "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0" \ 202 "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0" \ 203 "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0" \ 204 "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux " \ 205 "$mmcfilelinux\0" \ 206 "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb " \ 207 "$mmcfiledtb\0" \ 208 \ 209 "ubipart=ubi part $ubipartition\0" \ 210 "ubimount=ubifsmount $ubirfs\0" \ 211 \ 212 "setbootargscommon=env set bootargs $bootargs " \ 213 "console=$console,$baudrate enable_wait_mode=off\0" \ 214 "setbootargsmtd=env set bootargs $bootargs $mtdparts\0" \ 215 "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0" \ 216 "setbootargsubirfs=env set bootargs $bootargs " \ 217 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \ 218 "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs " \ 219 "nfsroot=$serverip:$nfspath,v3,tcp\0" \ 220 "setbootargsmmcrfs=env set bootargs $bootargs " \ 221 "root=$mmcrootdev rootwait rw\0" \ 222 \ 223 "bootnet=run settftpfilelinux settftpfiledtb setnfspath " \ 224 "setbootargscommon setbootargsmtd setbootargsdhcp " \ 225 "setbootargsnfsrfs;" \ 226 "run loadtftpkernel loadtftpdtb;" \ 227 "bootm $memaddrlinux - $memaddrdtb\0" \ 228 "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;" \ 229 "run setubipartition setubirfs;" \ 230 "run setbootargscommon setbootargsmtd " \ 231 "setbootargsubirfs;" \ 232 "run loadtftpkernel loadtftpdtb;" \ 233 "bootm $memaddrlinux - $memaddrdtb\0" \ 234 "bootubi=run setubipartition setubirfs setubifilelinux " \ 235 "setubipfiledtb;" \ 236 "run setbootargscommon setbootargsmtd " \ 237 "setbootargsubirfs;" \ 238 "run ubipart ubimount loadubikernel loadubidtb;" \ 239 "bootm $memaddrlinux - $memaddrdtb\0" \ 240 "bootubi_scr=run setubipartition setubirfs;" \ 241 "run ubipart ubimount;" \ 242 "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \ 243 "then source ${memaddrsrc}; else run bootubi; fi\0" \ 244 "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb " \ 245 "setbootargscommon setbootargsmmcrfs;" \ 246 "run loadmmckernel loadmmcdtb;" \ 247 "bootm $memaddrlinux - $memaddrdtb\0" \ 248 \ 249 "bootcmd="CONFIG_BOOTCOMMAND"\0" 250 251 #define CONFIG_COMMON_ENV_SETTINGS CONFIG_COMMON_ENV_MISC \ 252 CONFIG_COMMON_ENV_UBI 253 #endif /* __PLATINUM_CONFIG_H__ */ 254