include/configs/platinum.h

   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
  12 /* Location in NAND to read U-Boot from */
  13 #define CONFIG_SYS_NAND_U_BOOT_OFFS     (14 * 1024 * 1024)
  14
  15 #include "imx6_spl.h"                  /* common IMX6 SPL configuration */
  16 #include "mx6_common.h"
  17
  18 /*
  19  * Console configuration
  20  */
  21
  22 #define CONFIG_CMD_BMODE
  23 #define CONFIG_CMD_MTDPARTS
  24 #define CONFIG_CMD_NAND
  25 #define CONFIG_CMD_NAND_TRIMFFS
  26 #define CONFIG_CMD_UBIFS
  27
  28 /*
  29  * Hardware configuration
  30  */
  31
  32 /* UART config */
  33 #define CONFIG_MXC_UART
  34 #define CONFIG_MXC_UART_BASE                    UART1_BASE
  35
  36 /* I2C config */
  37 #define CONFIG_SYS_I2C
  38 #define CONFIG_SYS_I2C_MXC
  39 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  40 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  41 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  42 #define CONFIG_SYS_I2C_SPEED                    100000
  43
  44 /* MMC config */
  45 #define CONFIG_SYS_FSL_ESDHC_ADDR               0
  46 #define CONFIG_SYS_FSL_USDHC_NUM                1
  47
  48 /* Ethernet config */
  49 #define CONFIG_FEC_MXC
  50 #define CONFIG_MII
  51 #define IMX_FEC_BASE                            ENET_BASE_ADDR
  52
  53 #define CONFIG_PHYLIB
  54
  55 /* USB config */
  56 #define CONFIG_USB_EHCI
  57 #define CONFIG_USB_EHCI_MX6
  58 #define CONFIG_MXC_USB_PORT                     1
  59 #define CONFIG_MXC_USB_PORTSC                   (PORT_PTS_UTMI | PORT_PTS_PTW)
  60 #define CONFIG_MXC_USB_FLAGS                    0
  61
  62 /* Memory config */
  63 #define CONFIG_NR_DRAM_BANKS                    1
  64 #define PHYS_SDRAM                              MMDC0_ARB_BASE_ADDR
  65 #ifndef PHYS_SDRAM_SIZE
  66 #define PHYS_SDRAM_SIZE                         (1024 << 20)
  67 #endif
  68
  69 #define CONFIG_SYS_SDRAM_BASE                   PHYS_SDRAM
  70 #define CONFIG_SYS_INIT_RAM_ADDR                IRAM_BASE_ADDR
  71 #define CONFIG_SYS_INIT_RAM_SIZE                IRAM_SIZE
  72
  73 #define CONFIG_SYS_INIT_SP_OFFSET               (CONFIG_SYS_INIT_RAM_SIZE - \
  74                                                  GENERATED_GBL_DATA_SIZE)
  75 #define CONFIG_SYS_INIT_SP_ADDR                 (CONFIG_SYS_INIT_RAM_ADDR + \
  76                                                  CONFIG_SYS_INIT_SP_OFFSET)
  77
  78 #define CONFIG_SYS_MALLOC_LEN                   (16 * 1024 * 1024)
  79
  80 #ifdef CONFIG_CMD_NAND
  81
  82 /* NAND config */
  83 #define CONFIG_NAND_MXS
  84 #ifndef CONFIG_SYS_NAND_MAX_CHIPS
  85 #define CONFIG_SYS_NAND_MAX_CHIPS               2
  86 #endif
  87 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  88 #define CONFIG_SYS_NAND_BASE                    0x40000000
  89 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
  90 #define CONFIG_SYS_NAND_ONFI_DETECTION
  91
  92 /* DMA config, needed for GPMI/MXS NAND support */
  93 #define CONFIG_APBH_DMA
  94 #define CONFIG_APBH_DMA_BURST
  95 #define CONFIG_APBH_DMA_BURST8
  96
  97 /* Environment in NAND */
  98 #define CONFIG_ENV_IS_IN_NAND
  99 #define CONFIG_ENV_OFFSET               (16 << 20)
 100 #define CONFIG_ENV_SECT_SIZE            (128 << 10)
 101 #define CONFIG_ENV_SIZE                 CONFIG_ENV_SECT_SIZE
 102 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + (512 << 10))
 103 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 104
 105 #else /* CONFIG_CMD_NAND */
 106
 107 /* Environment in MMC */
 108 #define CONFIG_ENV_SIZE                 (8 << 10)
 109 #define CONFIG_ENV_IS_IN_MMC
 110 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 111 #define CONFIG_SYS_MMC_ENV_DEV          0
 112
 113 #endif /* CONFIG_CMD_NAND */
 114
 115 /*
 116  * U-Boot configuration
 117  */
 118
 119 /* Board startup config */
 120 #define CONFIG_MISC_INIT_R
 121
 122 #define CONFIG_SYS_MEMTEST_START                PHYS_SDRAM
 123 #define CONFIG_SYS_MEMTEST_END                  (CONFIG_SYS_MEMTEST_START + \
 124                                                  PHYS_SDRAM_SIZE - (12 << 20))
 125
 126 #define CONFIG_BOOTCOMMAND                      "run bootubi_scr"
 127
 128 /* Miscellaneous configurable options */
 129 #define CONFIG_PREBOOT
 130
 131 /* Print Buffer Size */
 132 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + \
 133                                                  sizeof(CONFIG_SYS_PROMPT) + 16)
 134
 135 /* MTD/UBI/UBIFS config */
 136 #define CONFIG_LZO
 137 #define CONFIG_MTD_DEVICE
 138 #define CONFIG_MTD_PARTITIONS
 139 #define CONFIG_RBTREE
 140
 141 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
 142 #define MTDIDS_DEFAULT          "nand0=gpmi-nand"
 143 #define MTDPARTS_DEFAULT        "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \
 144                                 "512k(env1),512k(env2),-(ubi)"
 145 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
 146 #define MTDIDS_DEFAULT          "nand0=gpmi-nand"
 147 #define MTDPARTS_DEFAULT        "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \
 148                                 "512k(env1),512k(env2),495M(ubi0)," \
 149                                 "14M(res0),2M(res1)," \
 150                                 "512k(res2),512k(res3),-(ubi1)"
 151 #endif
 152
 153 /*
 154  * Environment configuration
 155  */
 156
 157 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
 158 #define CONFIG_COMMON_ENV_UBI                                           \
 159         "setubipartition=env set ubipartition ubi\0"                    \
 160         "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0"
 161 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
 162 #define CONFIG_COMMON_ENV_UBI                                           \
 163         "setubipartition=env set ubipartition ubi$boot_vol\0"           \
 164         "setubirfs=env set ubirfs ubi0:rootfs\0"
 165 #endif
 166
 167 #define CONFIG_COMMON_ENV_MISC                                          \
 168         "user=user\0"                                                   \
 169         "project="CONFIG_PLATINUM_PROJECT"\0"                           \
 170         "uimage=uImage\0"                                               \
 171         "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \
 172         "serverip=serverip\0"                                           \
 173         "memaddrlinux=0x10800000\0"                                     \
 174         "memaddrsrc=0x11000000\0"                                       \
 175         "memaddrdtb=0x12000000\0"                                       \
 176         "console=ttymxc0\0"                                             \
 177         "baudrate=115200\0"                                             \
 178         "boot_scr=boot.uboot\0"                                         \
 179         "boot_vol=0\0"                                                  \
 180         "mtdids="MTDIDS_DEFAULT"\0"                                     \
 181         "mtdparts="MTDPARTS_DEFAULT"\0"                                 \
 182         "mmcfs=ext2\0"                                                  \
 183         "mmcrootpart=1\0"                                               \
 184         \
 185         "setnfspath=env set nfspath /home/nfs/$user/$project/root\0"    \
 186         "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \
 187         "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0"      \
 188         "setubifilelinux=env set ubifilelinux boot/$uimage\0"           \
 189         "setubipfiledtb=env set ubifiledtb boot/$dtb\0"                 \
 190         "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0"  \
 191         "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0"          \
 192         "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0"                 \
 193         \
 194         "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0"            \
 195         "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0"                   \
 196         "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0"         \
 197         "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0"                \
 198         "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux "  \
 199                 "$mmcfilelinux\0"                                       \
 200         "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb "       \
 201                 "$mmcfiledtb\0"                                         \
 202         \
 203         "ubipart=ubi part $ubipartition\0"                              \
 204         "ubimount=ubifsmount $ubirfs\0"                                 \
 205         \
 206         "setbootargscommon=env set bootargs $bootargs "                 \
 207                 "console=$console,$baudrate enable_wait_mode=off\0"     \
 208         "setbootargsmtd=env set bootargs $bootargs $mtdparts\0"         \
 209         "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0"          \
 210         "setbootargsubirfs=env set bootargs $bootargs "                 \
 211                 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \
 212         "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs "   \
 213                 "nfsroot=$serverip:$nfspath,v3,tcp\0"                   \
 214         "setbootargsmmcrfs=env set bootargs $bootargs "                 \
 215                 "root=$mmcrootdev rootwait rw\0"                        \
 216         \
 217         "bootnet=run settftpfilelinux settftpfiledtb setnfspath "       \
 218                 "setbootargscommon setbootargsmtd setbootargsdhcp "     \
 219                         "setbootargsnfsrfs;"                            \
 220                         "run loadtftpkernel loadtftpdtb;"               \
 221                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 222         "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;"           \
 223                         "run setubipartition setubirfs;"                \
 224                         "run setbootargscommon setbootargsmtd "         \
 225                                 "setbootargsubirfs;"                    \
 226                         "run loadtftpkernel loadtftpdtb;"               \
 227                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 228         "bootubi=run setubipartition setubirfs setubifilelinux "        \
 229                                 "setubipfiledtb;"                       \
 230                         "run setbootargscommon setbootargsmtd "         \
 231                                 "setbootargsubirfs;"                    \
 232                         "run ubipart ubimount loadubikernel loadubidtb;" \
 233                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 234         "bootubi_scr=run setubipartition setubirfs;"                    \
 235                         "run ubipart ubimount;"                         \
 236                         "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \
 237                         "then source ${memaddrsrc}; else run bootubi; fi\0" \
 238         "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb "      \
 239                         "setbootargscommon setbootargsmmcrfs;"          \
 240                         "run loadmmckernel loadmmcdtb;"                 \
 241                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 242         \
 243         "bootcmd="CONFIG_BOOTCOMMAND"\0"
 244
 245 #define CONFIG_COMMON_ENV_SETTINGS                      CONFIG_COMMON_ENV_MISC \
 246                                                         CONFIG_COMMON_ENV_UBI
 247 #endif /* __PLATINUM_CONFIG_H__ */