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 /* MTD/UBI/UBIFS config */
 116 #define CONFIG_MTD_DEVICE
 117 #define CONFIG_MTD_PARTITIONS
 118
 119 /*
 120  * Environment configuration
 121  */
 122
 123 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
 124 #define CONFIG_COMMON_ENV_UBI                                           \
 125         "setubipartition=env set ubipartition ubi\0"                    \
 126         "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0"
 127 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
 128 #define CONFIG_COMMON_ENV_UBI                                           \
 129         "setubipartition=env set ubipartition ubi$boot_vol\0"           \
 130         "setubirfs=env set ubirfs ubi0:rootfs\0"
 131 #endif
 132
 133 #define CONFIG_COMMON_ENV_MISC                                          \
 134         "user=user\0"                                                   \
 135         "project="CONFIG_PLATINUM_PROJECT"\0"                           \
 136         "uimage=uImage\0"                                               \
 137         "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \
 138         "serverip=serverip\0"                                           \
 139         "memaddrlinux=0x10800000\0"                                     \
 140         "memaddrsrc=0x11000000\0"                                       \
 141         "memaddrdtb=0x12000000\0"                                       \
 142         "console=ttymxc0\0"                                             \
 143         "baudrate=115200\0"                                             \
 144         "boot_scr=boot.uboot\0"                                         \
 145         "boot_vol=0\0"                                                  \
 146         "mtdids="CONFIG_MTDIDS_DEFAULT"\0"                                      \
 147         "mtdparts="CONFIG_MTDPARTS_DEFAULT"\0"                                  \
 148         "mmcfs=ext2\0"                                                  \
 149         "mmcrootpart=1\0"                                               \
 150         \
 151         "setnfspath=env set nfspath /home/nfs/$user/$project/root\0"    \
 152         "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \
 153         "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0"      \
 154         "setubifilelinux=env set ubifilelinux boot/$uimage\0"           \
 155         "setubipfiledtb=env set ubifiledtb boot/$dtb\0"                 \
 156         "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0"  \
 157         "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0"          \
 158         "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0"                 \
 159         \
 160         "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0"            \
 161         "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0"                   \
 162         "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0"         \
 163         "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0"                \
 164         "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux "  \
 165                 "$mmcfilelinux\0"                                       \
 166         "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb "       \
 167                 "$mmcfiledtb\0"                                         \
 168         \
 169         "ubipart=ubi part $ubipartition\0"                              \
 170         "ubimount=ubifsmount $ubirfs\0"                                 \
 171         \
 172         "setbootargscommon=env set bootargs $bootargs "                 \
 173                 "console=$console,$baudrate enable_wait_mode=off\0"     \
 174         "setbootargsmtd=env set bootargs $bootargs $mtdparts\0"         \
 175         "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0"          \
 176         "setbootargsubirfs=env set bootargs $bootargs "                 \
 177                 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \
 178         "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs "   \
 179                 "nfsroot=$serverip:$nfspath,v3,tcp\0"                   \
 180         "setbootargsmmcrfs=env set bootargs $bootargs "                 \
 181                 "root=$mmcrootdev rootwait rw\0"                        \
 182         \
 183         "bootnet=run settftpfilelinux settftpfiledtb setnfspath "       \
 184                 "setbootargscommon setbootargsmtd setbootargsdhcp "     \
 185                         "setbootargsnfsrfs;"                            \
 186                         "run loadtftpkernel loadtftpdtb;"               \
 187                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 188         "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;"           \
 189                         "run setubipartition setubirfs;"                \
 190                         "run setbootargscommon setbootargsmtd "         \
 191                                 "setbootargsubirfs;"                    \
 192                         "run loadtftpkernel loadtftpdtb;"               \
 193                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 194         "bootubi=run setubipartition setubirfs setubifilelinux "        \
 195                                 "setubipfiledtb;"                       \
 196                         "run setbootargscommon setbootargsmtd "         \
 197                                 "setbootargsubirfs;"                    \
 198                         "run ubipart ubimount loadubikernel loadubidtb;" \
 199                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 200         "bootubi_scr=run setubipartition setubirfs;"                    \
 201                         "run ubipart ubimount;"                         \
 202                         "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \
 203                         "then source ${memaddrsrc}; else run bootubi; fi\0" \
 204         "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb "      \
 205                         "setbootargscommon setbootargsmmcrfs;"          \
 206                         "run loadmmckernel loadmmcdtb;"                 \
 207                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 208         \
 209         "bootcmd="CONFIG_BOOTCOMMAND"\0"
 210
 211 #define CONFIG_COMMON_ENV_SETTINGS                      CONFIG_COMMON_ENV_MISC \
 212                                                         CONFIG_COMMON_ENV_UBI
 213 #endif /* __PLATINUM_CONFIG_H__ */