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 #define CONFIG_MISC_INIT_R
  98
  99 #define CONFIG_SYS_MEMTEST_START                PHYS_SDRAM
 100 #define CONFIG_SYS_MEMTEST_END                  (CONFIG_SYS_MEMTEST_START + \
 101                                                  PHYS_SDRAM_SIZE - (12 << 20))
 102
 103 #define CONFIG_BOOTCOMMAND                      "run bootubi_scr"
 104
 105 /* Miscellaneous configurable options */
 106 #define CONFIG_PREBOOT
 107
 108 /* MTD/UBI/UBIFS config */
 109
 110 /*
 111  * Environment configuration
 112  */
 113
 114 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
 115 #define CONFIG_COMMON_ENV_UBI                                           \
 116         "setubipartition=env set ubipartition ubi\0"                    \
 117         "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0"
 118 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
 119 #define CONFIG_COMMON_ENV_UBI                                           \
 120         "setubipartition=env set ubipartition ubi$boot_vol\0"           \
 121         "setubirfs=env set ubirfs ubi0:rootfs\0"
 122 #endif
 123
 124 #define CONFIG_COMMON_ENV_MISC                                          \
 125         "user=user\0"                                                   \
 126         "project="CONFIG_PLATINUM_PROJECT"\0"                           \
 127         "uimage=uImage\0"                                               \
 128         "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \
 129         "serverip=serverip\0"                                           \
 130         "memaddrlinux=0x10800000\0"                                     \
 131         "memaddrsrc=0x11000000\0"                                       \
 132         "memaddrdtb=0x12000000\0"                                       \
 133         "console=ttymxc0\0"                                             \
 134         "baudrate=115200\0"                                             \
 135         "boot_scr=boot.uboot\0"                                         \
 136         "boot_vol=0\0"                                                  \
 137         "mtdids="CONFIG_MTDIDS_DEFAULT"\0"                                      \
 138         "mtdparts="CONFIG_MTDPARTS_DEFAULT"\0"                                  \
 139         "mmcfs=ext2\0"                                                  \
 140         "mmcrootpart=1\0"                                               \
 141         \
 142         "setnfspath=env set nfspath /home/nfs/$user/$project/root\0"    \
 143         "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \
 144         "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0"      \
 145         "setubifilelinux=env set ubifilelinux boot/$uimage\0"           \
 146         "setubipfiledtb=env set ubifiledtb boot/$dtb\0"                 \
 147         "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0"  \
 148         "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0"          \
 149         "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0"                 \
 150         \
 151         "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0"            \
 152         "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0"                   \
 153         "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0"         \
 154         "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0"                \
 155         "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux "  \
 156                 "$mmcfilelinux\0"                                       \
 157         "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb "       \
 158                 "$mmcfiledtb\0"                                         \
 159         \
 160         "ubipart=ubi part $ubipartition\0"                              \
 161         "ubimount=ubifsmount $ubirfs\0"                                 \
 162         \
 163         "setbootargscommon=env set bootargs $bootargs "                 \
 164                 "console=$console,$baudrate enable_wait_mode=off\0"     \
 165         "setbootargsmtd=env set bootargs $bootargs $mtdparts\0"         \
 166         "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0"          \
 167         "setbootargsubirfs=env set bootargs $bootargs "                 \
 168                 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \
 169         "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs "   \
 170                 "nfsroot=$serverip:$nfspath,v3,tcp\0"                   \
 171         "setbootargsmmcrfs=env set bootargs $bootargs "                 \
 172                 "root=$mmcrootdev rootwait rw\0"                        \
 173         \
 174         "bootnet=run settftpfilelinux settftpfiledtb setnfspath "       \
 175                 "setbootargscommon setbootargsmtd setbootargsdhcp "     \
 176                         "setbootargsnfsrfs;"                            \
 177                         "run loadtftpkernel loadtftpdtb;"               \
 178                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 179         "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;"           \
 180                         "run setubipartition setubirfs;"                \
 181                         "run setbootargscommon setbootargsmtd "         \
 182                                 "setbootargsubirfs;"                    \
 183                         "run loadtftpkernel loadtftpdtb;"               \
 184                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 185         "bootubi=run setubipartition setubirfs setubifilelinux "        \
 186                                 "setubipfiledtb;"                       \
 187                         "run setbootargscommon setbootargsmtd "         \
 188                                 "setbootargsubirfs;"                    \
 189                         "run ubipart ubimount loadubikernel loadubidtb;" \
 190                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 191         "bootubi_scr=run setubipartition setubirfs;"                    \
 192                         "run ubipart ubimount;"                         \
 193                         "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \
 194                         "then source ${memaddrsrc}; else run bootubi; fi\0" \
 195         "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb "      \
 196                         "setbootargscommon setbootargsmmcrfs;"          \
 197                         "run loadmmckernel loadmmcdtb;"                 \
 198                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 199         \
 200         "bootcmd="CONFIG_BOOTCOMMAND"\0"
 201
 202 #define CONFIG_COMMON_ENV_SETTINGS                      CONFIG_COMMON_ENV_MISC \
 203                                                         CONFIG_COMMON_ENV_UBI
 204 #endif /* __PLATINUM_CONFIG_H__ */