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