include/configs/platinum.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2014, Barco (www.barco.com)
   4  */
   5
   6 #ifndef __PLATINUM_CONFIG_H__
   7 #define __PLATINUM_CONFIG_H__
   8
   9 /* SPL */
  10
  11 /* Location in NAND to read U-Boot from */
  12 #define CONFIG_SYS_NAND_U_BOOT_OFFS     (14 * 1024 * 1024)
  13
  14 #include "imx6_spl.h"                  /* common IMX6 SPL configuration */
  15 #include "mx6_common.h"
  16
  17 /*
  18  * Hardware configuration
  19  */
  20
  21 /* UART config */
  22 #define CONFIG_MXC_UART
  23 #define CONFIG_MXC_UART_BASE                    UART1_BASE
  24
  25 /* I2C config */
  26 #define CONFIG_SYS_I2C
  27 #define CONFIG_SYS_I2C_MXC
  28 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  29 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  30 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  31 #define CONFIG_SYS_I2C_SPEED                    100000
  32
  33 /* MMC config */
  34 #define CONFIG_SYS_FSL_ESDHC_ADDR               0
  35 #define CONFIG_SYS_FSL_USDHC_NUM                1
  36
  37 /* Ethernet config */
  38 #define CONFIG_FEC_MXC
  39 #define CONFIG_MII
  40 #define IMX_FEC_BASE                            ENET_BASE_ADDR
  41
  42 /* USB config */
  43 #define CONFIG_MXC_USB_PORT                     1
  44 #define CONFIG_MXC_USB_PORTSC                   (PORT_PTS_UTMI | PORT_PTS_PTW)
  45 #define CONFIG_MXC_USB_FLAGS                    0
  46
  47 /* Memory config */
  48 #define PHYS_SDRAM                              MMDC0_ARB_BASE_ADDR
  49 #ifndef PHYS_SDRAM_SIZE
  50 #define PHYS_SDRAM_SIZE                         (1024 << 20)
  51 #endif
  52
  53 #define CONFIG_SYS_SDRAM_BASE                   PHYS_SDRAM
  54 #define CONFIG_SYS_INIT_RAM_ADDR                IRAM_BASE_ADDR
  55 #define CONFIG_SYS_INIT_RAM_SIZE                IRAM_SIZE
  56
  57 #define CONFIG_SYS_INIT_SP_OFFSET               (CONFIG_SYS_INIT_RAM_SIZE - \
  58                                                  GENERATED_GBL_DATA_SIZE)
  59 #define CONFIG_SYS_INIT_SP_ADDR                 (CONFIG_SYS_INIT_RAM_ADDR + \
  60                                                  CONFIG_SYS_INIT_SP_OFFSET)
  61
  62 #define CONFIG_SYS_MALLOC_LEN                   (16 * 1024 * 1024)
  63
  64 #ifdef CONFIG_CMD_NAND
  65
  66 /* NAND config */
  67 #ifndef CONFIG_SYS_NAND_MAX_CHIPS
  68 #define CONFIG_SYS_NAND_MAX_CHIPS               2
  69 #endif
  70 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  71 #define CONFIG_SYS_NAND_BASE                    0x40000000
  72 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
  73 #define CONFIG_SYS_NAND_ONFI_DETECTION
  74
  75 /* DMA config, needed for GPMI/MXS NAND support */
  76
  77 /* Environment in NAND */
  78 #define CONFIG_ENV_OFFSET               (16 << 20)
  79 #define CONFIG_ENV_SECT_SIZE            (128 << 10)
  80 #define CONFIG_ENV_SIZE                 CONFIG_ENV_SECT_SIZE
  81 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + (512 << 10))
  82 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
  83
  84 #else /* CONFIG_CMD_NAND */
  85
  86 /* Environment in MMC */
  87 #define CONFIG_ENV_SIZE                 (8 << 10)
  88 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
  89 #define CONFIG_SYS_MMC_ENV_DEV          0
  90
  91 #endif /* CONFIG_CMD_NAND */
  92
  93 /*
  94  * U-Boot configuration
  95  */
  96
  97 /* Board startup config */
  98 #define CONFIG_MISC_INIT_R
  99
 100 #define CONFIG_SYS_MEMTEST_START                PHYS_SDRAM
 101 #define CONFIG_SYS_MEMTEST_END                  (CONFIG_SYS_MEMTEST_START + \
 102                                                  PHYS_SDRAM_SIZE - (12 << 20))
 103
 104 #define CONFIG_BOOTCOMMAND                      "run bootubi_scr"
 105
 106 /* Miscellaneous configurable options */
 107 #define CONFIG_PREBOOT
 108
 109 /* MTD/UBI/UBIFS config */
 110
 111 /*
 112  * Environment configuration
 113  */
 114
 115 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
 116 #define CONFIG_COMMON_ENV_UBI                                           \
 117         "setubipartition=env set ubipartition ubi\0"                    \
 118         "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0"
 119 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
 120 #define CONFIG_COMMON_ENV_UBI                                           \
 121         "setubipartition=env set ubipartition ubi$boot_vol\0"           \
 122         "setubirfs=env set ubirfs ubi0:rootfs\0"
 123 #endif
 124
 125 #define CONFIG_COMMON_ENV_MISC                                          \
 126         "user=user\0"                                                   \
 127         "project="CONFIG_PLATINUM_PROJECT"\0"                           \
 128         "uimage=uImage\0"                                               \
 129         "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \
 130         "serverip=serverip\0"                                           \
 131         "memaddrlinux=0x10800000\0"                                     \
 132         "memaddrsrc=0x11000000\0"                                       \
 133         "memaddrdtb=0x12000000\0"                                       \
 134         "console=ttymxc0\0"                                             \
 135         "baudrate=115200\0"                                             \
 136         "boot_scr=boot.uboot\0"                                         \
 137         "boot_vol=0\0"                                                  \
 138         "mtdids="CONFIG_MTDIDS_DEFAULT"\0"                                      \
 139         "mtdparts="CONFIG_MTDPARTS_DEFAULT"\0"                                  \
 140         "mmcfs=ext2\0"                                                  \
 141         "mmcrootpart=1\0"                                               \
 142         \
 143         "setnfspath=env set nfspath /home/nfs/$user/$project/root\0"    \
 144         "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \
 145         "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0"      \
 146         "setubifilelinux=env set ubifilelinux boot/$uimage\0"           \
 147         "setubipfiledtb=env set ubifiledtb boot/$dtb\0"                 \
 148         "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0"  \
 149         "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0"          \
 150         "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0"                 \
 151         \
 152         "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0"            \
 153         "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0"                   \
 154         "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0"         \
 155         "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0"                \
 156         "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux "  \
 157                 "$mmcfilelinux\0"                                       \
 158         "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb "       \
 159                 "$mmcfiledtb\0"                                         \
 160         \
 161         "ubipart=ubi part $ubipartition\0"                              \
 162         "ubimount=ubifsmount $ubirfs\0"                                 \
 163         \
 164         "setbootargscommon=env set bootargs $bootargs "                 \
 165                 "console=$console,$baudrate enable_wait_mode=off\0"     \
 166         "setbootargsmtd=env set bootargs $bootargs $mtdparts\0"         \
 167         "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0"          \
 168         "setbootargsubirfs=env set bootargs $bootargs "                 \
 169                 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \
 170         "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs "   \
 171                 "nfsroot=$serverip:$nfspath,v3,tcp\0"                   \
 172         "setbootargsmmcrfs=env set bootargs $bootargs "                 \
 173                 "root=$mmcrootdev rootwait rw\0"                        \
 174         \
 175         "bootnet=run settftpfilelinux settftpfiledtb setnfspath "       \
 176                 "setbootargscommon setbootargsmtd setbootargsdhcp "     \
 177                         "setbootargsnfsrfs;"                            \
 178                         "run loadtftpkernel loadtftpdtb;"               \
 179                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 180         "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;"           \
 181                         "run setubipartition setubirfs;"                \
 182                         "run setbootargscommon setbootargsmtd "         \
 183                                 "setbootargsubirfs;"                    \
 184                         "run loadtftpkernel loadtftpdtb;"               \
 185                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 186         "bootubi=run setubipartition setubirfs setubifilelinux "        \
 187                                 "setubipfiledtb;"                       \
 188                         "run setbootargscommon setbootargsmtd "         \
 189                                 "setbootargsubirfs;"                    \
 190                         "run ubipart ubimount loadubikernel loadubidtb;" \
 191                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 192         "bootubi_scr=run setubipartition setubirfs;"                    \
 193                         "run ubipart ubimount;"                         \
 194                         "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \
 195                         "then source ${memaddrsrc}; else run bootubi; fi\0" \
 196         "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb "      \
 197                         "setbootargscommon setbootargsmmcrfs;"          \
 198                         "run loadmmckernel loadmmcdtb;"                 \
 199                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 200         \
 201         "bootcmd="CONFIG_BOOTCOMMAND"\0"
 202
 203 #define CONFIG_COMMON_ENV_SETTINGS                      CONFIG_COMMON_ENV_MISC \
 204                                                         CONFIG_COMMON_ENV_UBI
 205 #endif /* __PLATINUM_CONFIG_H__ */