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 #define CONFIG_SPL_NAND_SUPPORT
  12
  13 /* Location in NAND to read U-Boot from */
  14 #define CONFIG_SYS_NAND_U_BOOT_OFFS     (14 * 1024 * 1024)
  15
  16 #include "imx6_spl.h"                  /* common IMX6 SPL configuration */
  17 #include "mx6_common.h"
  18
  19 /*
  20  * Console configuration
  21  */
  22
  23 #define CONFIG_CMD_BMODE
  24 #define CONFIG_CMD_MTDPARTS
  25 #define CONFIG_CMD_NAND
  26 #define CONFIG_CMD_NAND_TRIMFFS
  27 #define CONFIG_CMD_UBI
  28 #define CONFIG_CMD_UBIFS
  29
  30 /*
  31  * Hardware configuration
  32  */
  33
  34 /* UART config */
  35 #define CONFIG_MXC_UART
  36 #define CONFIG_MXC_UART_BASE                    UART1_BASE
  37
  38 /* I2C config */
  39 #define CONFIG_SYS_I2C
  40 #define CONFIG_SYS_I2C_MXC
  41 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  42 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  43 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  44 #define CONFIG_SYS_I2C_SPEED                    100000
  45
  46 /* MMC config */
  47 #define CONFIG_SYS_FSL_ESDHC_ADDR               0
  48 #define CONFIG_SYS_FSL_USDHC_NUM                1
  49
  50 /* Ethernet config */
  51 #define CONFIG_FEC_MXC
  52 #define CONFIG_MII
  53 #define IMX_FEC_BASE                            ENET_BASE_ADDR
  54
  55 #define CONFIG_PHYLIB
  56
  57 /* USB config */
  58 #define CONFIG_USB_EHCI
  59 #define CONFIG_USB_EHCI_MX6
  60 #define CONFIG_MXC_USB_PORT                     1
  61 #define CONFIG_MXC_USB_PORTSC                   (PORT_PTS_UTMI | PORT_PTS_PTW)
  62 #define CONFIG_MXC_USB_FLAGS                    0
  63
  64 /* Memory config */
  65 #define CONFIG_NR_DRAM_BANKS                    1
  66 #define PHYS_SDRAM                              MMDC0_ARB_BASE_ADDR
  67 #ifndef PHYS_SDRAM_SIZE
  68 #define PHYS_SDRAM_SIZE                         (1024 << 20)
  69 #endif
  70
  71 #define CONFIG_SYS_SDRAM_BASE                   PHYS_SDRAM
  72 #define CONFIG_SYS_INIT_RAM_ADDR                IRAM_BASE_ADDR
  73 #define CONFIG_SYS_INIT_RAM_SIZE                IRAM_SIZE
  74
  75 #define CONFIG_SYS_INIT_SP_OFFSET               (CONFIG_SYS_INIT_RAM_SIZE - \
  76                                                  GENERATED_GBL_DATA_SIZE)
  77 #define CONFIG_SYS_INIT_SP_ADDR                 (CONFIG_SYS_INIT_RAM_ADDR + \
  78                                                  CONFIG_SYS_INIT_SP_OFFSET)
  79
  80 #define CONFIG_SYS_MALLOC_LEN                   (16 * 1024 * 1024)
  81
  82 #ifdef CONFIG_CMD_NAND
  83
  84 /* NAND config */
  85 #define CONFIG_NAND_MXS
  86 #ifndef CONFIG_SYS_NAND_MAX_CHIPS
  87 #define CONFIG_SYS_NAND_MAX_CHIPS               2
  88 #endif
  89 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  90 #define CONFIG_SYS_NAND_BASE                    0x40000000
  91 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
  92 #define CONFIG_SYS_NAND_ONFI_DETECTION
  93
  94 /* DMA config, needed for GPMI/MXS NAND support */
  95 #define CONFIG_APBH_DMA
  96 #define CONFIG_APBH_DMA_BURST
  97 #define CONFIG_APBH_DMA_BURST8
  98
  99 /* Environment in NAND */
 100 #define CONFIG_ENV_IS_IN_NAND
 101 #define CONFIG_ENV_OFFSET               (16 << 20)
 102 #define CONFIG_ENV_SECT_SIZE            (128 << 10)
 103 #define CONFIG_ENV_SIZE                 CONFIG_ENV_SECT_SIZE
 104 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + (512 << 10))
 105 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 106
 107 #else /* CONFIG_CMD_NAND */
 108
 109 /* Environment in MMC */
 110 #define CONFIG_ENV_SIZE                 (8 << 10)
 111 #define CONFIG_ENV_IS_IN_MMC
 112 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 113 #define CONFIG_SYS_MMC_ENV_DEV          0
 114
 115 #endif /* CONFIG_CMD_NAND */
 116
 117 /*
 118  * U-Boot configuration
 119  */
 120
 121 /* Board startup config */
 122 #define CONFIG_BOARD_EARLY_INIT_F
 123 #define CONFIG_MISC_INIT_R
 124
 125 #define CONFIG_SYS_MEMTEST_START                PHYS_SDRAM
 126 #define CONFIG_SYS_MEMTEST_END                  (CONFIG_SYS_MEMTEST_START + \
 127                                                  PHYS_SDRAM_SIZE - (12 << 20))
 128
 129 #define CONFIG_BOOTCOMMAND                      "run bootubi_scr"
 130
 131 /* Miscellaneous configurable options */
 132 #define CONFIG_PREBOOT
 133
 134 /* Print Buffer Size */
 135 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE + \
 136                                                  sizeof(CONFIG_SYS_PROMPT) + 16)
 137
 138 /* MTD/UBI/UBIFS config */
 139 #define CONFIG_LZO
 140 #define CONFIG_MTD_DEVICE
 141 #define CONFIG_MTD_PARTITIONS
 142 #define CONFIG_RBTREE
 143
 144 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
 145 #define MTDIDS_DEFAULT          "nand0=gpmi-nand"
 146 #define MTDPARTS_DEFAULT        "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \
 147                                 "512k(env1),512k(env2),-(ubi)"
 148 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
 149 #define MTDIDS_DEFAULT          "nand0=gpmi-nand"
 150 #define MTDPARTS_DEFAULT        "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \
 151                                 "512k(env1),512k(env2),495M(ubi0)," \
 152                                 "14M(res0),2M(res1)," \
 153                                 "512k(res2),512k(res3),-(ubi1)"
 154 #endif
 155
 156 /*
 157  * Environment configuration
 158  */
 159
 160 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
 161 #define CONFIG_COMMON_ENV_UBI                                           \
 162         "setubipartition=env set ubipartition ubi\0"                    \
 163         "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0"
 164 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
 165 #define CONFIG_COMMON_ENV_UBI                                           \
 166         "setubipartition=env set ubipartition ubi$boot_vol\0"           \
 167         "setubirfs=env set ubirfs ubi0:rootfs\0"
 168 #endif
 169
 170 #define CONFIG_COMMON_ENV_MISC                                          \
 171         "user=user\0"                                                   \
 172         "project="CONFIG_PLATINUM_PROJECT"\0"                           \
 173         "uimage=uImage\0"                                               \
 174         "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \
 175         "serverip=serverip\0"                                           \
 176         "memaddrlinux=0x10800000\0"                                     \
 177         "memaddrsrc=0x11000000\0"                                       \
 178         "memaddrdtb=0x12000000\0"                                       \
 179         "console=ttymxc0\0"                                             \
 180         "baudrate=115200\0"                                             \
 181         "boot_scr=boot.uboot\0"                                         \
 182         "boot_vol=0\0"                                                  \
 183         "mtdids="MTDIDS_DEFAULT"\0"                                     \
 184         "mtdparts="MTDPARTS_DEFAULT"\0"                                 \
 185         "mmcfs=ext2\0"                                                  \
 186         "mmcrootpart=1\0"                                               \
 187         \
 188         "setnfspath=env set nfspath /home/nfs/$user/$project/root\0"    \
 189         "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \
 190         "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0"      \
 191         "setubifilelinux=env set ubifilelinux boot/$uimage\0"           \
 192         "setubipfiledtb=env set ubifiledtb boot/$dtb\0"                 \
 193         "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0"  \
 194         "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0"          \
 195         "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0"                 \
 196         \
 197         "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0"            \
 198         "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0"                   \
 199         "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0"         \
 200         "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0"                \
 201         "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux "  \
 202                 "$mmcfilelinux\0"                                       \
 203         "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb "       \
 204                 "$mmcfiledtb\0"                                         \
 205         \
 206         "ubipart=ubi part $ubipartition\0"                              \
 207         "ubimount=ubifsmount $ubirfs\0"                                 \
 208         \
 209         "setbootargscommon=env set bootargs $bootargs "                 \
 210                 "console=$console,$baudrate enable_wait_mode=off\0"     \
 211         "setbootargsmtd=env set bootargs $bootargs $mtdparts\0"         \
 212         "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0"          \
 213         "setbootargsubirfs=env set bootargs $bootargs "                 \
 214                 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \
 215         "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs "   \
 216                 "nfsroot=$serverip:$nfspath,v3,tcp\0"                   \
 217         "setbootargsmmcrfs=env set bootargs $bootargs "                 \
 218                 "root=$mmcrootdev rootwait rw\0"                        \
 219         \
 220         "bootnet=run settftpfilelinux settftpfiledtb setnfspath "       \
 221                 "setbootargscommon setbootargsmtd setbootargsdhcp "     \
 222                         "setbootargsnfsrfs;"                            \
 223                         "run loadtftpkernel loadtftpdtb;"               \
 224                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 225         "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;"           \
 226                         "run setubipartition setubirfs;"                \
 227                         "run setbootargscommon setbootargsmtd "         \
 228                                 "setbootargsubirfs;"                    \
 229                         "run loadtftpkernel loadtftpdtb;"               \
 230                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 231         "bootubi=run setubipartition setubirfs setubifilelinux "        \
 232                                 "setubipfiledtb;"                       \
 233                         "run setbootargscommon setbootargsmtd "         \
 234                                 "setbootargsubirfs;"                    \
 235                         "run ubipart ubimount loadubikernel loadubidtb;" \
 236                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 237         "bootubi_scr=run setubipartition setubirfs;"                    \
 238                         "run ubipart ubimount;"                         \
 239                         "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \
 240                         "then source ${memaddrsrc}; else run bootubi; fi\0" \
 241         "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb "      \
 242                         "setbootargscommon setbootargsmmcrfs;"          \
 243                         "run loadmmckernel loadmmcdtb;"                 \
 244                         "bootm $memaddrlinux - $memaddrdtb\0"           \
 245         \
 246         "bootcmd="CONFIG_BOOTCOMMAND"\0"
 247
 248 #define CONFIG_COMMON_ENV_SETTINGS                      CONFIG_COMMON_ENV_MISC \
 249                                                         CONFIG_COMMON_ENV_UBI
 250 #endif /* __PLATINUM_CONFIG_H__ */