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