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