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_BAUDRATE         115200  /* ... at 115200 bps */
  48 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
  49
  50 /*
  51  * Command line configuration.
  52  */
  53 #define CONFIG_CMD_DATE
  54 #define CONFIG_CMD_EEPROM
  55 #define CONFIG_CMD_JFFS2
  56 #define CONFIG_CMD_PCI
  57
  58 #define CONFIG_TIMESTAMP        1       /* Print image info with timestamp */
  59
  60 #if (CONFIG_SYS_TEXT_BASE == 0xFF000000)        /* Boot low */
  61 #define CONFIG_SYS_LOWBOOT 1
  62 #endif
  63 /* RAMBOOT will be defined automatically in memory section */
  64
  65 #define CONFIG_JFFS2_CMDLINE
  66 #define MTDIDS_DEFAULT          "nor0=physmap-flash.0"
  67 #define MTDPARTS_DEFAULT        "mtdparts=physmap-flash.0:256k(ubootl)," \
  68         "1792k(kernel),13312k(jffs2),256k(uboot)ro,256k(oftree),-(space)"
  69
  70 #undef  CONFIG_BOOTARGS
  71
  72 #define CONFIG_PREBOOT  "echo;" \
  73         "echo Type \"run bootcmd_net\" to load Kernel over TFTP and to "\
  74                 "mount root filesystem over NFS;" \
  75         "echo"
  76
  77 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  78         "netdev=eth0\0"                                                 \
  79         "uimage=uImage-pcm030\0"                                        \
  80         "oftree=oftree-pcm030.dtb\0"                                    \
  81         "jffs2=root-pcm030.jffs2\0"                                     \
  82         "uboot=u-boot-pcm030.bin\0"                                     \
  83         "bargs_base=setenv bootargs console=ttyPSC0,$(baudrate)"        \
  84                 " $(mtdparts) rw\0"                                     \
  85         "bargs_flash=setenv bootargs $(bootargs) root=/dev/mtdblock2"   \
  86                 " rootfstype=jffs2\0"                                   \
  87         "bargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs"           \
  88                 " ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)::"   \
  89                 "$(netdev):off nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \
  90         "bcmd_net=run bargs_base bargs_nfs; tftpboot 0x500000 $(uimage);" \
  91                 " tftp 0x400000 $(oftree); bootm 0x500000 - 0x400000\0" \
  92         "bcmd_flash=run bargs_base bargs_flash; bootm 0xff040000 - "    \
  93                 "0xfff40000\0"                                          \
  94                 " cp.b 0x400000 0xff040000 $(filesize)\0"               \
  95         "prg_jffs2=tftp 0x400000 $(jffs2); erase 0xff200000 0xffefffff; " \
  96                 "cp.b 0x400000 0xff200000 $(filesize)\0"                \
  97         "prg_oftree=tftp 0x400000 $(oftree); erase 0xfff40000 0xfff5ffff;" \
  98                 " cp.b 0x400000 0xfff40000 $(filesize)\0"               \
  99         "update=tftpboot 0x400000 $(uboot);erase 0xFFF00000 0xfff3ffff;" \
 100                 " cp.b 0x400000 0xFFF00000 $(filesize)\0"               \
 101         "unlock=yes\0"                                                  \
 102         ""
 103
 104 #define CONFIG_BOOTCOMMAND              "run bcmd_flash"
 105
 106 /*--------------------------------------------------------------------------
 107 IPB Bus clocking configuration.
 108  ---------------------------------------------------------------------------*/
 109 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
 110
 111 /*-------------------------------------------------------------------------
 112  * PCI Mapping:
 113  * 0x40000000 - 0x4fffffff - PCI Memory
 114  * 0x50000000 - 0x50ffffff - PCI IO Space
 115  * -----------------------------------------------------------------------*/
 116 #define CONFIG_PCI_SCAN_SHOW            1
 117 #define CONFIG_PCI_MEM_BUS              0x40000000
 118 #define CONFIG_PCI_MEM_PHYS             CONFIG_PCI_MEM_BUS
 119 #define CONFIG_PCI_MEM_SIZE             0x10000000
 120 #define CONFIG_PCI_IO_BUS               0x50000000
 121 #define CONFIG_PCI_IO_PHYS              CONFIG_PCI_IO_BUS
 122 #define CONFIG_PCI_IO_SIZE              0x01000000
 123 #define CONFIG_SYS_XLB_PIPELINING       1
 124
 125 /*---------------------------------------------------------------------------
 126  I2C configuration
 127 ---------------------------------------------------------------------------*/
 128 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
 129 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
 130 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
 131 #define CONFIG_SYS_I2C_SLAVE 0x7F
 132
 133 /*---------------------------------------------------------------------------
 134  EEPROM CAT24WC32 configuration
 135 ---------------------------------------------------------------------------*/
 136 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x52    /* 1010100x */
 137 #define CONFIG_SYS_I2C_FACT_ADDR        0x52    /* EEPROM CAT24WC32 */
 138 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2       /* Bytes of address */
 139 #define CONFIG_SYS_EEPROM_SIZE          2048
 140 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
 141 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 15
 142
 143 /*---------------------------------------------------------------------------
 144 RTC configuration
 145 ---------------------------------------------------------------------------*/
 146 #define RTC
 147 #define CONFIG_RTC_PCF8563              1
 148 #define CONFIG_SYS_I2C_RTC_ADDR         0x51
 149
 150 /*---------------------------------------------------------------------------
 151  Flash configuration
 152 ---------------------------------------------------------------------------*/
 153
 154 #define CONFIG_SYS_FLASH_BASE           0xff000000
 155 #define CONFIG_SYS_FLASH_SIZE           0x01000000
 156 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE }
 157
 158 #define CONFIG_SYS_FLASH_CFI            1       /* Flash is CFI conformant */
 159 #define CONFIG_FLASH_CFI_DRIVER 1       /* Use the common driver */
 160 #define CONFIG_SYS_FLASH_EMPTY_INFO
 161 #define CONFIG_SYS_MAX_FLASH_SECT 260 /* max num of sects on one chip */
 162 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
 163                                                 /* (= chip selects) */
 164 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 165
 166 /*
 167  * Use also hardware protection. This seems required, as the BDI uses
 168  * hardware protection. Without this, U-Boot can't work with this sectors,
 169  * as its protection is software only by default
 170  */
 171 #define CONFIG_SYS_FLASH_PROTECTION     1
 172
 173 /*---------------------------------------------------------------------------
 174  Environment settings
 175 ---------------------------------------------------------------------------*/
 176
 177 /* pcm030 ships with environment is EEPROM by default */
 178 #define CONFIG_ENV_IS_IN_EEPROM 1
 179 #define CONFIG_ENV_OFFSET       0x00    /* environment starts at the */
 180                                         /*beginning of the EEPROM */
 181 #define CONFIG_ENV_SIZE         CONFIG_SYS_EEPROM_SIZE
 182
 183 #define CONFIG_ENV_OVERWRITE    1
 184
 185 /*-----------------------------------------------------------------------------
 186   Memory map
 187 -----------------------------------------------------------------------------*/
 188 #define CONFIG_SYS_MBAR 0xF0000000      /* MBAR has to be switched by other */
 189                                         /* bootloader or debugger config */
 190 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 191 #define CONFIG_SYS_DEFAULT_MBAR         0x80000000
 192 /* Use SRAM until RAM will be available */
 193 #define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 194 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_SIZE       /* Size of used */
 195                                                                 /* area in DPRAM */
 196 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 197                                                 GENERATED_GBL_DATA_SIZE)
 198 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 199
 200 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
 201 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 202 #       define CONFIG_SYS_RAMBOOT               1
 203 #endif
 204
 205 #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
 206 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
 207 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
 208
 209 /*-----------------------------------------------------------------------------
 210  Ethernet configuration
 211 -----------------------------------------------------------------------------*/
 212 #define CONFIG_MPC5xxx_FEC              1
 213 #define CONFIG_MPC5xxx_FEC_MII100
 214 #define CONFIG_PHY_ADDR                 0x01
 215
 216 /*---------------------------------------------------------------------------
 217  GPIO configuration
 218  ---------------------------------------------------------------------------*/
 219
 220 /* GPIO port configuration
 221  *
 222  * Pin mapping:
 223  *
 224  * [29:31] = 01x
 225  * PSC1_0 -> AC97 SDATA out
 226  * PSC1_1 -> AC97 SDTA in
 227  * PSC1_2 -> AC97 SYNC out
 228  * PSC1_3 -> AC97 bitclock out
 229  * PSC1_4 -> AC97 reset out
 230  *
 231  * [25:27] = 001
 232  * PSC2_0 -> CAN 1 Tx out
 233  * PSC2_1 -> CAN 1 Rx in
 234  * PSC2_2 -> CAN 2 Tx out
 235  * PSC2_3 -> CAN 2 Rx in
 236  * PSC2_4 -> GPIO (claimed for ATA reset, active low)
 237  *
 238  *
 239  * [20:23] = 1100
 240  * PSC3_0 -> UART Tx out
 241  * PSC3_1 -> UART Rx in
 242  * PSC3_2 -> UART RTS (in/out FIXME)
 243  * PSC3_3 -> UART CTS (in/out FIXME)
 244  * PSC3_4 -> LocalPlus Bus CS6 \
 245  * PSC3_5 -> LocalPlus Bus CS7 / --> see [4] and [5]
 246  * PSC3_6 -> dedicated SPI MOSI out (master case)
 247  * PSC3_7 -> dedicated SPI MISO in (master case)
 248  * PSC3_8 -> dedicated SPI SS out (master case)
 249  * PSC3_9 -> dedicated SPI CLK out (master case)
 250  *
 251  * [18:19] = 01
 252  * USB_0 -> USB OE out
 253  * USB_1 -> USB Tx- out
 254  * USB_2 -> USB Tx+ out
 255  * USB_3 -> USB RxD (in/out FIXME)
 256  * USB_4 -> USB Rx+ in
 257  * USB_5 -> USB Rx- in
 258  * USB_6 -> USB PortPower out
 259  * USB_7 -> USB speed out
 260  * USB_8 -> USB suspend (in/out FIXME)
 261  * USB_9 -> USB overcurrent in
 262  *
 263  * [17] = 0
 264  * USB differential mode
 265  *
 266  * [16] = 0
 267  * PCI enabled
 268  *
 269  * [12:15] = 0101
 270  * ETH_0 -> ETH Txen
 271  * ETH_1 -> ETH TxD0
 272  * ETH_2 -> ETH TxD1
 273  * ETH_3 -> ETH TxD2
 274  * ETH_4 -> ETH TxD3
 275  * ETH_5 -> ETH Txerr
 276  * ETH_6 -> ETH MDC
 277  * ETH_7 -> ETH MDIO
 278  * ETH_8 -> ETH RxDv
 279  * ETH_9 -> ETH RxCLK
 280  * ETH_10 -> ETH Collision
 281  * ETH_11 -> ETH TxD
 282  * ETH_12 -> ETH RxD0
 283  * ETH_13 -> ETH RxD1
 284  * ETH_14 -> ETH RxD2
 285  * ETH_15 -> ETH RxD3
 286  * ETH_16 -> ETH Rxerr
 287  * ETH_17 -> ETH CRS
 288  *
 289  * [9:11] = 101
 290  * PSC6_0 -> UART RxD in
 291  * PSC6_1 -> UART CTS (in/out FIXME)
 292  * PSC6_2 -> UART TxD out
 293  * PSC6_3 -> UART RTS (in/out FIXME)
 294  *
 295  * [2:3/6:7] = 00/11
 296  * TMR_0 -> ATA_CS0 out
 297  * TMR_1 -> ATA_CS1 out
 298  * TMR_2 -> GPIO
 299  * TMR_3 -> GPIO
 300  * TMR_4 -> GPIO
 301  * TMR_5 -> GPIO
 302  * TMR_6 -> GPIO
 303  * TMR_7 -> GPIO
 304  * I2C_0 -> I2C 1 Clock out
 305  * I2C_1 -> I2C 1 IO in/out
 306  * I2C_2 -> I2C 2 Clock out
 307  * I2C_3 -> I2C 2 IO in/out
 308  *
 309  * [4] = 1
 310  * PSC3_5 is used as CS7
 311  *
 312  * [5] = 1
 313  * PSC3_4 is used as CS6
 314  *
 315  * [1] = 0
 316  * gpio_wkup_7 is GPIO
 317  *
 318  * [0] = 0
 319  * gpio_wkup_6 is GPIO
 320  *
 321  */
 322 #define CONFIG_SYS_GPS_PORT_CONFIG      0x0f551c12
 323
 324 /*-----------------------------------------------------------------------------
 325  Miscellaneous configurable options
 326 -------------------------------------------------------------------------------*/
 327 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
 328
 329 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
 330
 331 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
 332 #if defined(CONFIG_CMD_KGDB)
 333 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
 334 #endif
 335
 336 #if defined(CONFIG_CMD_KGDB)
 337 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
 338 #else
 339 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
 340 #endif
 341 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 342                                                         /* Print Buffer Size */
 343 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
 344 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
 345
 346 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
 347 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
 348
 349 #define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */
 350
 351 /*-----------------------------------------------------------------------------
 352  Various low-level settings
 353 -----------------------------------------------------------------------------*/
 354 #define CONFIG_SYS_HID0_INIT            HID0_ICE | HID0_ICFI
 355 #define CONFIG_SYS_HID0_FINAL           HID0_ICE
 356
 357 /* no burst access on the LPB */
 358 #define CONFIG_SYS_CS_BURST             0x00000000
 359 /* one deadcycle for the 33MHz statemachine */
 360 #define CONFIG_SYS_CS_DEADCYCLE         0x33333331
 361 /* one additional waitstate for the 33MHz statemachine */
 362 #define CONFIG_SYS_BOOTCS_CFG           0x0001dd00
 363 #define CONFIG_SYS_BOOTCS_START         CONFIG_SYS_FLASH_BASE
 364 #define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 365
 366 #define CONFIG_SYS_RESET_ADDRESS        0xff000000
 367
 368 /*-----------------------------------------------------------------------
 369  * USB stuff
 370  *-----------------------------------------------------------------------
 371  */
 372 #define CONFIG_USB_CLOCK                0x0001BBBB
 373 #define CONFIG_USB_CONFIG               0x00001000
 374
 375 /*---------------------------------------------------------------------------
 376  IDE/ATA stuff Supports IDE harddisk
 377 ----------------------------------------------------------------------------*/
 378
 379 #undef  CONFIG_IDE_8xx_PCCARD   /* Use IDE with PC Card Adapter */
 380 #undef  CONFIG_IDE_8xx_DIRECT   /* Direct IDE not supported */
 381 #undef  CONFIG_IDE_LED          /* LED for ide not supported */
 382 #define CONFIG_SYS_ATA_CS_ON_TIMER01
 383 #define CONFIG_IDE_RESET 1      /* reset for ide supported */
 384 #define CONFIG_IDE_PREINIT
 385 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
 386 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
 387 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 388 #define CONFIG_SYS_ATA_BASE_ADDR        MPC5XXX_ATA
 389 /* Offset for data I/O                  */
 390 #define CONFIG_SYS_ATA_DATA_OFFSET      (0x0060)
 391 /* Offset for normal register accesses  */
 392 #define CONFIG_SYS_ATA_REG_OFFSET       (CONFIG_SYS_ATA_DATA_OFFSET)
 393 /* Offset for alternate registers       */
 394 #define CONFIG_SYS_ATA_ALT_OFFSET       (0x005C)
 395 /* Interval between registers */
 396 #define CONFIG_SYS_ATA_STRIDE           4
 397 #define CONFIG_ATAPI                    1
 398
 399 /* we enable IDE and FAT support, so we also need partition support */
 400 #define CONFIG_DOS_PARTITION 1
 401
 402 /* USB */
 403 #define CONFIG_USB_OHCI
 404
 405 /* pass open firmware flat tree */
 406 #define OF_CPU                          "PowerPC,5200@0"
 407 #define OF_TBCLK                        CONFIG_SYS_MPC5XXX_CLKIN
 408 #define OF_SOC                          "soc5200@f0000000"
 409 #define OF_STDOUT_PATH                  "/soc5200@f0000000/serial@2400"
 410
 411 #endif /* __CONFIG_H */