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