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