include/configs/MPC8308RDB.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2009-2010 Freescale Semiconductor, Inc.
   4  * Copyright (C) 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.com
   5  *
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #include <linux/stringify.h>
  12
  13 /*
  14  * High Level Configuration Options
  15  */
  16 #define CONFIG_E300             1 /* E300 family */
  17
  18 #ifdef CONFIG_MMC
  19 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC83xx_ESDHC_ADDR
  20 #define CONFIG_SYS_FSL_ESDHC_USE_PIO
  21 #endif
  22
  23 /*
  24  * On-board devices
  25  *
  26  * TSEC1 is SoC TSEC
  27  * TSEC2 is VSC switch
  28  */
  29 #define CONFIG_TSEC1
  30 #define CONFIG_VSC7385_ENET
  31
  32 /*
  33  * SERDES
  34  */
  35 #define CONFIG_FSL_SERDES
  36 #define CONFIG_FSL_SERDES1      0xe3000
  37
  38 /*
  39  * DDR Setup
  40  */
  41 #define CONFIG_SYS_SDRAM_BASE           0x00000000 /* DDR is system memory */
  42 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
  43 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
  44                                 | DDRCDR_PZ_LOZ \
  45                                 | DDRCDR_NZ_LOZ \
  46                                 | DDRCDR_ODT \
  47                                 | DDRCDR_Q_DRN)
  48                                 /* 0x7b880001 */
  49 /*
  50  * Manually set up DDR parameters
  51  * consist of two chips HY5PS12621BFP-C4 from HYNIX
  52  */
  53
  54 #define CONFIG_SYS_DDR_SIZE             128 /* MB */
  55
  56 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
  57 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
  58                                 | CSCONFIG_ODT_RD_NEVER \
  59                                 | CSCONFIG_ODT_WR_ONLY_CURRENT \
  60                                 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
  61                                 /* 0x80010102 */
  62 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
  63 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
  64                                 | (0 << TIMING_CFG0_WRT_SHIFT) \
  65                                 | (0 << TIMING_CFG0_RRT_SHIFT) \
  66                                 | (0 << TIMING_CFG0_WWT_SHIFT) \
  67                                 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
  68                                 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
  69                                 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
  70                                 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
  71                                 /* 0x00220802 */
  72 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
  73                                 | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \
  74                                 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
  75                                 | (5 << TIMING_CFG1_CASLAT_SHIFT) \
  76                                 | (6 << TIMING_CFG1_REFREC_SHIFT) \
  77                                 | (2 << TIMING_CFG1_WRREC_SHIFT) \
  78                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
  79                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
  80                                 /* 0x27256222 */
  81 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
  82                                 | (4 << TIMING_CFG2_CPO_SHIFT) \
  83                                 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
  84                                 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
  85                                 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
  86                                 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
  87                                 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
  88                                 /* 0x121048c5 */
  89 #define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \
  90                                 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
  91                                 /* 0x03600100 */
  92 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
  93                                 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
  94                                 | SDRAM_CFG_DBW_32)
  95                                 /* 0x43080000 */
  96
  97 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000 /* 1 posted refresh */
  98 #define CONFIG_SYS_DDR_MODE             ((0x0448 << SDRAM_MODE_ESD_SHIFT) \
  99                                 | (0x0232 << SDRAM_MODE_SD_SHIFT))
 100                                 /* ODT 150ohm CL=3, AL=1 on SDRAM */
 101 #define CONFIG_SYS_DDR_MODE2            0x00000000
 102
 103 /*
 104  * Memory test
 105  */
 106
 107 /*
 108  * The reserved memory
 109  */
 110 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
 111
 112 #define CONFIG_SYS_MONITOR_LEN  (512 * 1024) /* Reserve 512 kB for Mon */
 113 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024) /* Reserved for malloc */
 114
 115 /*
 116  * Initial RAM Base Address Setup
 117  */
 118 #define CONFIG_SYS_INIT_RAM_LOCK        1
 119 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 120 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM */
 121 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 122         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 123
 124 /*
 125  * FLASH on the Local Bus
 126  */
 127 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 128
 129 #define CONFIG_SYS_FLASH_BASE           0xFE000000 /* FLASH base address */
 130 #define CONFIG_SYS_FLASH_SIZE           8 /* FLASH size is 8M */
 131
 132
 133 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 134 /* 127 64KB sectors and 8 8KB top sectors per device */
 135 #define CONFIG_SYS_MAX_FLASH_SECT       135
 136
 137 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000 /* Flash Erase Timeout (ms) */
 138 #define CONFIG_SYS_FLASH_WRITE_TOUT     500 /* Flash Write Timeout (ms) */
 139
 140 /*
 141  * NAND Flash on the Local Bus
 142  */
 143 #define CONFIG_SYS_NAND_BASE    0xE0600000              /* 0xE0600000 */
 144 #define CONFIG_SYS_NAND_WINDOW_SIZE     (32 * 1024)     /* 0x00008000 */
 145                                 /* 0xFFFF8396 */
 146
 147 #ifdef CONFIG_VSC7385_ENET
 148 #define CONFIG_TSEC2
 149                                         /* VSC7385 Base address on CS2 */
 150 #define CONFIG_SYS_VSC7385_BASE         0xF0000000
 151 #define CONFIG_SYS_VSC7385_SIZE         (128 * 1024) /* 0x00020000 */
 152                                         /* 0xFFFE09FF */
 153 /* The flash address and size of the VSC7385 firmware image */
 154 #define CONFIG_VSC7385_IMAGE            0xFE7FE000
 155 #define CONFIG_VSC7385_IMAGE_SIZE       8192
 156 #endif
 157 /*
 158  * Serial Port
 159  */
 160 #define CONFIG_SYS_NS16550_SERIAL
 161 #define CONFIG_SYS_NS16550_REG_SIZE     1
 162 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 163
 164 #define CONFIG_SYS_BAUDRATE_TABLE  \
 165         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 166
 167 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 168 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 169
 170 /* I2C */
 171 #define CONFIG_SYS_I2C
 172 #define CONFIG_SYS_I2C_FSL
 173 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 174 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 175 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 176 #define CONFIG_SYS_FSL_I2C2_SPEED       400000
 177 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 178 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 179 #define CONFIG_SYS_I2C_NOPROBES         { {0, 0x51} }
 180
 181 /*
 182  * SPI on header J8
 183  *
 184  * WARNING: enabling this will break TSEC2 (connected to the Vitesse switch)
 185  * due to a pinmux conflict between GPIO9 (SPI chip select )and the TSEC2 pins.
 186  */
 187 #ifdef CONFIG_MPC8XXX_SPI
 188 #define CONFIG_USE_SPIFLASH
 189 #endif
 190
 191 /*
 192  * Board info - revision and where boot from
 193  */
 194 #define CONFIG_SYS_I2C_PCF8574A_ADDR    0x39
 195
 196 /*
 197  * Config on-board RTC
 198  */
 199 #define CONFIG_RTC_DS1337       /* ds1339 on board, use ds1337 rtc via i2c */
 200 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
 201
 202 /*
 203  * General PCI
 204  * Addresses are mapped 1-1.
 205  */
 206 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
 207 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA0000000
 208 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA0000000
 209 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
 210 #define CONFIG_SYS_PCIE1_CFG_BASE       0xB0000000
 211 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x01000000
 212 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
 213 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB1000000
 214 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
 215
 216 /* enable PCIE clock */
 217 #define CONFIG_SYS_SCCR_PCIEXP1CM       1
 218
 219 #define CONFIG_PCI_INDIRECT_BRIDGE
 220 #define CONFIG_PCIE
 221
 222 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 223 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
 224
 225 /*
 226  * TSEC
 227  */
 228 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 229 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
 230 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
 231 #define CONFIG_SYS_TSEC2        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
 232
 233 /*
 234  * TSEC ethernet configuration
 235  */
 236 #define CONFIG_TSEC1_NAME       "eTSEC0"
 237 #define CONFIG_TSEC2_NAME       "eTSEC1"
 238 #define TSEC1_PHY_ADDR          2
 239 #define TSEC2_PHY_ADDR          1
 240 #define TSEC1_PHYIDX            0
 241 #define TSEC2_PHYIDX            0
 242 #define TSEC1_FLAGS             TSEC_GIGABIT
 243 #define TSEC2_FLAGS             TSEC_GIGABIT
 244
 245 /* Options are: eTSEC[0-1] */
 246 #define CONFIG_ETHPRIME         "eTSEC0"
 247
 248 /*
 249  * Environment
 250  */
 251
 252 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 253 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 254
 255 /*
 256  * BOOTP options
 257  */
 258 #define CONFIG_BOOTP_BOOTFILESIZE
 259
 260 /*
 261  * Command line configuration.
 262  */
 263
 264 /*
 265  * Miscellaneous configurable options
 266  */
 267 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
 268
 269 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 270
 271 /* Boot Argument Buffer Size */
 272 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 273
 274 /*
 275  * For booting Linux, the board info and command line data
 276  * have to be in the first 256 MB of memory, since this is
 277  * the maximum mapped by the Linux kernel during initialization.
 278  */
 279 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
 280 #define CONFIG_SYS_BOOTM_LEN    (64 << 20)      /* Increase max gunzip size */
 281
 282 /*
 283  * Environment Configuration
 284  */
 285
 286 #define CONFIG_ENV_OVERWRITE
 287
 288 #if defined(CONFIG_TSEC_ENET)
 289 #define CONFIG_HAS_ETH0
 290 #define CONFIG_HAS_ETH1
 291 #endif
 292
 293 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
 294
 295
 296 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 297         "netdev=eth0\0"                                                 \
 298         "consoledev=ttyS0\0"                                            \
 299         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 300                 "nfsroot=${serverip}:${rootpath}\0"                     \
 301         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 302         "addip=setenv bootargs ${bootargs} "                            \
 303                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 304                 ":${hostname}:${netdev}:off panic=1\0"                  \
 305         "addtty=setenv bootargs ${bootargs}"                            \
 306                 " console=${consoledev},${baudrate}\0"                  \
 307         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 308         "addmisc=setenv bootargs ${bootargs}\0"                         \
 309         "kernel_addr=FE080000\0"                                        \
 310         "fdt_addr=FE280000\0"                                           \
 311         "ramdisk_addr=FE290000\0"                                       \
 312         "u-boot=mpc8308rdb/u-boot.bin\0"                                \
 313         "kernel_addr_r=1000000\0"                                       \
 314         "fdt_addr_r=C00000\0"                                           \
 315         "hostname=mpc8308rdb\0"                                         \
 316         "bootfile=mpc8308rdb/uImage\0"                                  \
 317         "fdtfile=mpc8308rdb/mpc8308rdb.dtb\0"                           \
 318         "rootpath=/opt/eldk-4.2/ppc_6xx\0"                              \
 319         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
 320                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 321         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
 322                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 323         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
 324                 "tftp ${fdt_addr_r} ${fdtfile};"                        \
 325                 "run nfsargs addip addtty addmtd addmisc;"              \
 326                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 327         "bootcmd=run flash_self\0"                                      \
 328         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 329         "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)      \
 330                 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
 331                 " +${filesize};cp.b ${fileaddr} "                       \
 332                 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"   \
 333         "upd=run load update\0"                                         \
 334
 335 #endif  /* __CONFIG_H */