include/configs/pcm030.h

   1 /*
   2  * (C) Copyright 2003-2005
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * (C) Copyright 2006
   6  * Eric Schumann, Phytec Messatechnik GmbH
   7  *
   8  * (C) Copyright 2009
   9  * Jon Smirl <jonsmirl@gmail.com>
  10  *
  11  * SPDX-License-Identifier:     GPL-2.0+
  12  */
  13
  14 #ifndef __CONFIG_H
  15 #define __CONFIG_H
  16
  17 #define CONFIG_BOARDINFO         "phyCORE-MPC5200B-tiny"
  18
  19 /*-----------------------------------------------------------------------------
  20 High Level Configuration Options
  21 (easy to change)
  22 -----------------------------------------------------------------------------*/
  23 #define CONFIG_MPC5200          1       /* This is an MPC5200 CPU */
  24 #define CONFIG_MPC5200_DDR      1       /* (with DDR-SDRAM) */
  25 #define CONFIG_PHYCORE_MPC5200B_TINY 1  /* phyCORE-MPC5200B -> */
  26                                         /* FEC configuration and IDE */
  27
  28 /*
  29  * Valid values for CONFIG_SYS_TEXT_BASE are:
  30  * 0xFFF00000   boot high (standard configuration)
  31  * 0xFF000000   boot low
  32  * 0x00100000   boot from RAM (for testing only)
  33  */
  34 #ifndef CONFIG_SYS_TEXT_BASE
  35 #define CONFIG_SYS_TEXT_BASE    0xFFF00000
  36 #endif
  37
  38 #define CONFIG_SYS_MPC5XXX_CLKIN 33333333 /* ... running at 33.333333MHz */
  39
  40 /*-----------------------------------------------------------------------------
  41 Serial console configuration
  42 -----------------------------------------------------------------------------*/
  43 #define CONFIG_PSC_CONSOLE      3       /* console is on PSC3 -> */
  44                                         /*define gps port conf. */
  45                                         /* register later on to */
  46                                         /*enable UART function! */
  47 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
  48
  49 /*
  50  * Command line configuration.
  51  */
  52 #define CONFIG_CMD_DATE
  53 #define CONFIG_CMD_EEPROM
  54 #define CONFIG_CMD_JFFS2
  55 #define CONFIG_CMD_PCI
  56
  57 #define CONFIG_TIMESTAMP        1       /* Print image info with timestamp */
  58
  59 #if (CONFIG_SYS_TEXT_BASE == 0xFF000000)        /* Boot low */
  60 #define CONFIG_SYS_LOWBOOT 1
  61 #endif
  62 /* RAMBOOT will be defined automatically in memory section */
  63
  64 #define CONFIG_JFFS2_CMDLINE
  65 #define MTDIDS_DEFAULT          "nor0=physmap-flash.0"
  66 #define MTDPARTS_DEFAULT        "mtdparts=physmap-flash.0:256k(ubootl)," \
  67         "1792k(kernel),13312k(jffs2),256k(uboot)ro,256k(oftree),-(space)"
  68
  69 #undef  CONFIG_BOOTARGS
  70
  71 #define CONFIG_PREBOOT  "echo;" \
  72         "echo Type \"run bootcmd_net\" to load Kernel over TFTP and to "\
  73                 "mount root filesystem over NFS;" \
  74         "echo"
  75
  76 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  77         "netdev=eth0\0"                                                 \
  78         "uimage=uImage-pcm030\0"                                        \
  79         "oftree=oftree-pcm030.dtb\0"                                    \
  80         "jffs2=root-pcm030.jffs2\0"                                     \
  81         "uboot=u-boot-pcm030.bin\0"                                     \
  82         "bargs_base=setenv bootargs console=ttyPSC0,$(baudrate)"        \
  83                 " $(mtdparts) rw\0"                                     \
  84         "bargs_flash=setenv bootargs $(bootargs) root=/dev/mtdblock2"   \
  85                 " rootfstype=jffs2\0"                                   \
  86         "bargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs"           \
  87                 " ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)::"   \
  88                 "$(netdev):off nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \
  89         "bcmd_net=run bargs_base bargs_nfs; tftpboot 0x500000 $(uimage);" \
  90                 " tftp 0x400000 $(oftree); bootm 0x500000 - 0x400000\0" \
  91         "bcmd_flash=run bargs_base bargs_flash; bootm 0xff040000 - "    \
  92                 "0xfff40000\0"                                          \
  93                 " cp.b 0x400000 0xff040000 $(filesize)\0"               \
  94         "prg_jffs2=tftp 0x400000 $(jffs2); erase 0xff200000 0xffefffff; " \
  95                 "cp.b 0x400000 0xff200000 $(filesize)\0"                \
  96         "prg_oftree=tftp 0x400000 $(oftree); erase 0xfff40000 0xfff5ffff;" \
  97                 " cp.b 0x400000 0xfff40000 $(filesize)\0"               \
  98         "update=tftpboot 0x400000 $(uboot);erase 0xFFF00000 0xfff3ffff;" \
  99                 " cp.b 0x400000 0xFFF00000 $(filesize)\0"               \
 100         "unlock=yes\0"                                                  \
 101         ""
 102
 103 #define CONFIG_BOOTCOMMAND              "run bcmd_flash"
 104
 105 /*--------------------------------------------------------------------------
 106 IPB Bus clocking configuration.
 107  ---------------------------------------------------------------------------*/
 108 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
 109
 110 /*-------------------------------------------------------------------------
 111  * PCI Mapping:
 112  * 0x40000000 - 0x4fffffff - PCI Memory
 113  * 0x50000000 - 0x50ffffff - PCI IO Space
 114  * -----------------------------------------------------------------------*/
 115 #define CONFIG_PCI_SCAN_SHOW            1
 116 #define CONFIG_PCI_MEM_BUS              0x40000000
 117 #define CONFIG_PCI_MEM_PHYS             CONFIG_PCI_MEM_BUS
 118 #define CONFIG_PCI_MEM_SIZE             0x10000000
 119 #define CONFIG_PCI_IO_BUS               0x50000000
 120 #define CONFIG_PCI_IO_PHYS              CONFIG_PCI_IO_BUS
 121 #define CONFIG_PCI_IO_SIZE              0x01000000
 122 #define CONFIG_SYS_XLB_PIPELINING       1
 123
 124 /*---------------------------------------------------------------------------
 125  I2C configuration
 126 ---------------------------------------------------------------------------*/
 127 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
 128 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
 129 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
 130 #define CONFIG_SYS_I2C_SLAVE 0x7F
 131
 132 /*---------------------------------------------------------------------------
 133  EEPROM CAT24WC32 configuration
 134 ---------------------------------------------------------------------------*/
 135 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x52    /* 1010100x */
 136 #define CONFIG_SYS_I2C_FACT_ADDR        0x52    /* EEPROM CAT24WC32 */
 137 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2       /* Bytes of address */
 138 #define CONFIG_SYS_EEPROM_SIZE          2048
 139 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
 140 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 15
 141
 142 /*---------------------------------------------------------------------------
 143 RTC configuration
 144 ---------------------------------------------------------------------------*/
 145 #define RTC
 146 #define CONFIG_RTC_PCF8563              1
 147 #define CONFIG_SYS_I2C_RTC_ADDR         0x51
 148
 149 /*---------------------------------------------------------------------------
 150  Flash configuration
 151 ---------------------------------------------------------------------------*/
 152
 153 #define CONFIG_SYS_FLASH_BASE           0xff000000
 154 #define CONFIG_SYS_FLASH_SIZE           0x01000000
 155 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE }
 156
 157 #define CONFIG_SYS_FLASH_CFI            1       /* Flash is CFI conformant */
 158 #define CONFIG_FLASH_CFI_DRIVER 1       /* Use the common driver */
 159 #define CONFIG_SYS_FLASH_EMPTY_INFO
 160 #define CONFIG_SYS_MAX_FLASH_SECT 260 /* max num of sects on one chip */
 161 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
 162                                                 /* (= chip selects) */
 163 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 164
 165 /*
 166  * Use also hardware protection. This seems required, as the BDI uses
 167  * hardware protection. Without this, U-Boot can't work with this sectors,
 168  * as its protection is software only by default
 169  */
 170 #define CONFIG_SYS_FLASH_PROTECTION     1
 171
 172 /*---------------------------------------------------------------------------
 173  Environment settings
 174 ---------------------------------------------------------------------------*/
 175
 176 /* pcm030 ships with environment is EEPROM by default */
 177 #define CONFIG_ENV_IS_IN_EEPROM 1
 178 #define CONFIG_ENV_OFFSET       0x00    /* environment starts at the */
 179                                         /*beginning of the EEPROM */
 180 #define CONFIG_ENV_SIZE         CONFIG_SYS_EEPROM_SIZE
 181
 182 #define CONFIG_ENV_OVERWRITE    1
 183
 184 /*-----------------------------------------------------------------------------
 185   Memory map
 186 -----------------------------------------------------------------------------*/
 187 #define CONFIG_SYS_MBAR 0xF0000000      /* MBAR has to be switched by other */
 188                                         /* bootloader or debugger config */
 189 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 190 #define CONFIG_SYS_DEFAULT_MBAR         0x80000000
 191 /* Use SRAM until RAM will be available */
 192 #define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 193 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_SIZE       /* Size of used */
 194                                                                 /* area in DPRAM */
 195 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 196                                                 GENERATED_GBL_DATA_SIZE)
 197 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 198
 199 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
 200 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 201 #       define CONFIG_SYS_RAMBOOT               1
 202 #endif
 203
 204 #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
 205 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
 206 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
 207
 208 /*-----------------------------------------------------------------------------
 209  Ethernet configuration
 210 -----------------------------------------------------------------------------*/
 211 #define CONFIG_MPC5xxx_FEC              1
 212 #define CONFIG_MPC5xxx_FEC_MII100
 213 #define CONFIG_PHY_ADDR                 0x01
 214
 215 /*---------------------------------------------------------------------------
 216  GPIO configuration
 217  ---------------------------------------------------------------------------*/
 218
 219 /* GPIO port configuration
 220  *
 221  * Pin mapping:
 222  *
 223  * [29:31] = 01x
 224  * PSC1_0 -> AC97 SDATA out
 225  * PSC1_1 -> AC97 SDTA in
 226  * PSC1_2 -> AC97 SYNC out
 227  * PSC1_3 -> AC97 bitclock out
 228  * PSC1_4 -> AC97 reset out
 229  *
 230  * [25:27] = 001
 231  * PSC2_0 -> CAN 1 Tx out
 232  * PSC2_1 -> CAN 1 Rx in
 233  * PSC2_2 -> CAN 2 Tx out
 234  * PSC2_3 -> CAN 2 Rx in
 235  * PSC2_4 -> GPIO (claimed for ATA reset, active low)
 236  *
 237  *
 238  * [20:23] = 1100
 239  * PSC3_0 -> UART Tx out
 240  * PSC3_1 -> UART Rx in
 241  * PSC3_2 -> UART RTS (in/out FIXME)
 242  * PSC3_3 -> UART CTS (in/out FIXME)
 243  * PSC3_4 -> LocalPlus Bus CS6 \
 244  * PSC3_5 -> LocalPlus Bus CS7 / --> see [4] and [5]
 245  * PSC3_6 -> dedicated SPI MOSI out (master case)
 246  * PSC3_7 -> dedicated SPI MISO in (master case)
 247  * PSC3_8 -> dedicated SPI SS out (master case)
 248  * PSC3_9 -> dedicated SPI CLK out (master case)
 249  *
 250  * [18:19] = 01
 251  * USB_0 -> USB OE out
 252  * USB_1 -> USB Tx- out
 253  * USB_2 -> USB Tx+ out
 254  * USB_3 -> USB RxD (in/out FIXME)
 255  * USB_4 -> USB Rx+ in
 256  * USB_5 -> USB Rx- in
 257  * USB_6 -> USB PortPower out
 258  * USB_7 -> USB speed out
 259  * USB_8 -> USB suspend (in/out FIXME)
 260  * USB_9 -> USB overcurrent in
 261  *
 262  * [17] = 0
 263  * USB differential mode
 264  *
 265  * [16] = 0
 266  * PCI enabled
 267  *
 268  * [12:15] = 0101
 269  * ETH_0 -> ETH Txen
 270  * ETH_1 -> ETH TxD0
 271  * ETH_2 -> ETH TxD1
 272  * ETH_3 -> ETH TxD2
 273  * ETH_4 -> ETH TxD3
 274  * ETH_5 -> ETH Txerr
 275  * ETH_6 -> ETH MDC
 276  * ETH_7 -> ETH MDIO
 277  * ETH_8 -> ETH RxDv
 278  * ETH_9 -> ETH RxCLK
 279  * ETH_10 -> ETH Collision
 280  * ETH_11 -> ETH TxD
 281  * ETH_12 -> ETH RxD0
 282  * ETH_13 -> ETH RxD1
 283  * ETH_14 -> ETH RxD2
 284  * ETH_15 -> ETH RxD3
 285  * ETH_16 -> ETH Rxerr
 286  * ETH_17 -> ETH CRS
 287  *
 288  * [9:11] = 101
 289  * PSC6_0 -> UART RxD in
 290  * PSC6_1 -> UART CTS (in/out FIXME)
 291  * PSC6_2 -> UART TxD out
 292  * PSC6_3 -> UART RTS (in/out FIXME)
 293  *
 294  * [2:3/6:7] = 00/11
 295  * TMR_0 -> ATA_CS0 out
 296  * TMR_1 -> ATA_CS1 out
 297  * TMR_2 -> GPIO
 298  * TMR_3 -> GPIO
 299  * TMR_4 -> GPIO
 300  * TMR_5 -> GPIO
 301  * TMR_6 -> GPIO
 302  * TMR_7 -> GPIO
 303  * I2C_0 -> I2C 1 Clock out
 304  * I2C_1 -> I2C 1 IO in/out
 305  * I2C_2 -> I2C 2 Clock out
 306  * I2C_3 -> I2C 2 IO in/out
 307  *
 308  * [4] = 1
 309  * PSC3_5 is used as CS7
 310  *
 311  * [5] = 1
 312  * PSC3_4 is used as CS6
 313  *
 314  * [1] = 0
 315  * gpio_wkup_7 is GPIO
 316  *
 317  * [0] = 0
 318  * gpio_wkup_6 is GPIO
 319  *
 320  */
 321 #define CONFIG_SYS_GPS_PORT_CONFIG      0x0f551c12
 322
 323 /*-----------------------------------------------------------------------------
 324  Miscellaneous configurable options
 325 -------------------------------------------------------------------------------*/
 326 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
 327
 328 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
 329
 330 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
 331 #if defined(CONFIG_CMD_KGDB)
 332 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
 333 #endif
 334
 335 #if defined(CONFIG_CMD_KGDB)
 336 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
 337 #else
 338 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
 339 #endif
 340 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 341                                                         /* Print Buffer Size */
 342 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
 343 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 344
 345 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
 346 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
 347
 348 #define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */
 349
 350 /*-----------------------------------------------------------------------------
 351  Various low-level settings
 352 -----------------------------------------------------------------------------*/
 353 #define CONFIG_SYS_HID0_INIT            HID0_ICE | HID0_ICFI
 354 #define CONFIG_SYS_HID0_FINAL           HID0_ICE
 355
 356 /* no burst access on the LPB */
 357 #define CONFIG_SYS_CS_BURST             0x00000000
 358 /* one deadcycle for the 33MHz statemachine */
 359 #define CONFIG_SYS_CS_DEADCYCLE         0x33333331
 360 /* one additional waitstate for the 33MHz statemachine */
 361 #define CONFIG_SYS_BOOTCS_CFG           0x0001dd00
 362 #define CONFIG_SYS_BOOTCS_START         CONFIG_SYS_FLASH_BASE
 363 #define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 364
 365 #define CONFIG_SYS_RESET_ADDRESS        0xff000000
 366
 367 /*-----------------------------------------------------------------------
 368  * USB stuff
 369  *-----------------------------------------------------------------------
 370  */
 371 #define CONFIG_USB_CLOCK                0x0001BBBB
 372 #define CONFIG_USB_CONFIG               0x00001000
 373
 374 /*---------------------------------------------------------------------------
 375  IDE/ATA stuff Supports IDE harddisk
 376 ----------------------------------------------------------------------------*/
 377
 378 #undef  CONFIG_IDE_8xx_PCCARD   /* Use IDE with PC Card Adapter */
 379 #undef  CONFIG_IDE_8xx_DIRECT   /* Direct IDE not supported */
 380 #undef  CONFIG_IDE_LED          /* LED for ide not supported */
 381 #define CONFIG_SYS_ATA_CS_ON_TIMER01
 382 #define CONFIG_IDE_RESET 1      /* reset for ide supported */
 383 #define CONFIG_IDE_PREINIT
 384 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
 385 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
 386 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 387 #define CONFIG_SYS_ATA_BASE_ADDR        MPC5XXX_ATA
 388 /* Offset for data I/O                  */
 389 #define CONFIG_SYS_ATA_DATA_OFFSET      (0x0060)
 390 /* Offset for normal register accesses  */
 391 #define CONFIG_SYS_ATA_REG_OFFSET       (CONFIG_SYS_ATA_DATA_OFFSET)
 392 /* Offset for alternate registers       */
 393 #define CONFIG_SYS_ATA_ALT_OFFSET       (0x005C)
 394 /* Interval between registers */
 395 #define CONFIG_SYS_ATA_STRIDE           4
 396 #define CONFIG_ATAPI                    1
 397
 398 /* USB */
 399 #define CONFIG_USB_OHCI
 400
 401 /* pass open firmware flat tree */
 402 #define OF_CPU                          "PowerPC,5200@0"
 403 #define OF_TBCLK                        CONFIG_SYS_MPC5XXX_CLKIN
 404 #define OF_SOC                          "soc5200@f0000000"
 405 #define OF_STDOUT_PATH                  "/soc5200@f0000000/serial@2400"
 406
 407 #endif /* __CONFIG_H */