include/configs/pm9263.h

   1 /*
   2  * (C) Copyright 2007-2008
   3  * Stelian Pop <stelian.pop@leadtechdesign.com>
   4  * Lead Tech Design <www.leadtechdesign.com>
   5  * Ilko Iliev <www.ronetix.at>
   6  *
   7  * Configuation settings for the RONETIX PM9263 board.
   8  *
   9  * See file CREDITS for list of people who contributed to this
  10  * project.
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License as
  14  * published by the Free Software Foundation; either version 2 of
  15  * the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  25  * MA 02111-1307 USA
  26  */
  27
  28 #ifndef __CONFIG_H
  29 #define __CONFIG_H
  30
  31 /* ARM asynchronous clock */
  32 #define CONFIG_DISPLAY_CPUINFO
  33 #define CONFIG_DISPLAY_BOARDINFO
  34
  35 #define MASTER_PLL_DIV          6
  36 #define MASTER_PLL_MUL          65
  37 #define MAIN_PLL_DIV            2       /* 2 or 4 */
  38 #define CONFIG_SYS_AT91_MAIN_CLOCK      18432000
  39
  40 #define CONFIG_SYS_HZ           1000
  41
  42 #define CONFIG_ARM926EJS        1       /* This is an ARM926EJS Core    */
  43 #define CONFIG_AT91SAM9263      1       /* It's an Atmel AT91SAM9263 SoC*/
  44 #define CONFIG_PM9263           1       /* on a Ronetix PM9263 Board    */
  45 #define CONFIG_ARCH_CPU_INIT
  46 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff  */
  47
  48 /* clocks */
  49 #define CONFIG_SYS_MOR_VAL                                              \
  50                 (AT91_PMC_MOR_MOSCEN |                                  \
  51                  (255 << 8))            /* Main Oscillator Start-up Time */
  52 #define CONFIG_SYS_PLLAR_VAL                                            \
  53                 (AT91_PMC_PLLAR_29 | /* Bit 29 must be 1 when prog */ \
  54                  AT91_PMC_PLLXR_OUT(3) |                                \
  55                  AT91_PMC_PLLXR_PLLCOUNT(0x3f) |        /* PLL Counter */\
  56                  (2 << 28) |            /* PLL Clock Frequency Range */ \
  57                  ((MASTER_PLL_MUL - 1) << 16) | (MASTER_PLL_DIV))
  58
  59 #if (MAIN_PLL_DIV == 2)
  60 /* PCK/2 = MCK Master Clock from PLLA */
  61 #define CONFIG_SYS_MCKR1_VAL            \
  62                 (AT91_PMC_MCKR_CSS_SLOW |       \
  63                  AT91_PMC_MCKR_PRES_1 | \
  64                  AT91_PMC_MCKR_MDIV_2)
  65 /* PCK/2 = MCK Master Clock from PLLA */
  66 #define CONFIG_SYS_MCKR2_VAL            \
  67                 (AT91_PMC_MCKR_CSS_PLLA |       \
  68                  AT91_PMC_MCKR_PRES_1 | \
  69                  AT91_PMC_MCKR_MDIV_2)
  70 #else
  71 /* PCK/4 = MCK Master Clock from PLLA */
  72 #define CONFIG_SYS_MCKR1_VAL                    \
  73                 (AT91_PMC_MCKR_CSS_SLOW |               \
  74                  AT91_PMC_MCKR_PRES_1 |         \
  75                  AT91_PMC_MCKR_MDIV_4)
  76 /* PCK/4 = MCK Master Clock from PLLA */
  77 #define CONFIG_SYS_MCKR2_VAL                    \
  78                 (AT91_PMC_MCKR_CSS_PLLA |               \
  79                  AT91_PMC_MCKR_PRES_1 |         \
  80                  AT91_PMC_MCKR_MDIV_4)
  81 #endif
  82 /* define PDC[31:16] as DATA[31:16] */
  83 #define CONFIG_SYS_PIOD_PDR_VAL1        0xFFFF0000
  84 /* no pull-up for D[31:16] */
  85 #define CONFIG_SYS_PIOD_PPUDR_VAL       0xFFFF0000
  86 /* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */
  87 #define CONFIG_SYS_MATRIX_EBI0CSA_VAL                                   \
  88         (AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_VDDIOMSEL_3_3V |       \
  89          AT91_MATRIX_CSA_EBI_CS1A)
  90
  91 /* SDRAM */
  92 /* SDRAMC_MR Mode register */
  93 #define CONFIG_SYS_SDRC_MR_VAL1         0
  94 /* SDRAMC_TR - Refresh Timer register */
  95 #define CONFIG_SYS_SDRC_TR_VAL1         0x3AA
  96 /* SDRAMC_CR - Configuration register*/
  97 #define CONFIG_SYS_SDRC_CR_VAL                                                  \
  98                 (AT91_SDRAMC_NC_9 |                                             \
  99                  AT91_SDRAMC_NR_13 |                                            \
 100                  AT91_SDRAMC_NB_4 |                                             \
 101                  AT91_SDRAMC_CAS_2 |                                            \
 102                  AT91_SDRAMC_DBW_32 |                                           \
 103                  (2 <<  8) |    /* tWR -  Write Recovery Delay */               \
 104                  (7 << 12) |    /* tRC -  Row Cycle Delay */                    \
 105                  (2 << 16) |    /* tRP -  Row Precharge Delay */                \
 106                  (2 << 20) |    /* tRCD - Row to Column Delay */                \
 107                  (5 << 24) |    /* tRAS - Active to Precharge Delay */          \
 108                  (8 << 28))     /* tXSR - Exit Self Refresh to Active Delay */
 109
 110 /* Memory Device Register -> SDRAM */
 111 #define CONFIG_SYS_SDRC_MDR_VAL         AT91_SDRAMC_MD_SDRAM
 112 #define CONFIG_SYS_SDRC_MR_VAL2         AT91_SDRAMC_MODE_PRECHARGE
 113 #define CONFIG_SYS_SDRAM_VAL1           0               /* SDRAM_BASE */
 114 #define CONFIG_SYS_SDRC_MR_VAL3         AT91_SDRAMC_MODE_REFRESH
 115 #define CONFIG_SYS_SDRAM_VAL2           0               /* SDRAM_BASE */
 116 #define CONFIG_SYS_SDRAM_VAL3           0               /* SDRAM_BASE */
 117 #define CONFIG_SYS_SDRAM_VAL4           0               /* SDRAM_BASE */
 118 #define CONFIG_SYS_SDRAM_VAL5           0               /* SDRAM_BASE */
 119 #define CONFIG_SYS_SDRAM_VAL6           0               /* SDRAM_BASE */
 120 #define CONFIG_SYS_SDRAM_VAL7           0               /* SDRAM_BASE */
 121 #define CONFIG_SYS_SDRAM_VAL8           0               /* SDRAM_BASE */
 122 #define CONFIG_SYS_SDRAM_VAL9           0               /* SDRAM_BASE */
 123 #define CONFIG_SYS_SDRC_MR_VAL4         AT91_SDRAMC_MODE_LMR
 124 #define CONFIG_SYS_SDRAM_VAL10          0               /* SDRAM_BASE */
 125 #define CONFIG_SYS_SDRC_MR_VAL5         AT91_SDRAMC_MODE_NORMAL
 126 #define CONFIG_SYS_SDRAM_VAL11          0               /* SDRAM_BASE */
 127 #define CONFIG_SYS_SDRC_TR_VAL2         1200            /* SDRAM_TR */
 128 #define CONFIG_SYS_SDRAM_VAL12          0               /* SDRAM_BASE */
 129
 130 /* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */
 131 #define CONFIG_SYS_SMC0_SETUP0_VAL                                      \
 132                 (AT91_SMC_SETUP_NWE(10) | AT91_SMC_SETUP_NCS_WR(10) |   \
 133                  AT91_SMC_SETUP_NRD(10) | AT91_SMC_SETUP_NCS_RD(10))
 134 #define CONFIG_SYS_SMC0_PULSE0_VAL                                      \
 135                 (AT91_SMC_PULSE_NWE(11) | AT91_SMC_PULSE_NCS_WR(11) |   \
 136                  AT91_SMC_PULSE_NRD(11) | AT91_SMC_PULSE_NCS_RD(11))
 137 #define CONFIG_SYS_SMC0_CYCLE0_VAL      \
 138                 (AT91_SMC_CYCLE_NWE(22) | AT91_SMC_CYCLE_NRD(22))
 139 #define CONFIG_SYS_SMC0_MODE0_VAL                               \
 140                 (AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |  \
 141                  AT91_SMC_MODE_DBW_16 |                         \
 142                  AT91_SMC_MODE_TDF |                            \
 143                  AT91_SMC_MODE_TDF_CYCLE(6))
 144
 145 /* user reset enable */
 146 #define CONFIG_SYS_RSTC_RMR_VAL                 \
 147                 (AT91_RSTC_KEY |                \
 148                 AT91_RSTC_CR_PROCRST |          \
 149                 AT91_RSTC_MR_ERSTL(1) | \
 150                 AT91_RSTC_MR_ERSTL(2))
 151
 152 /* Disable Watchdog */
 153 #define CONFIG_SYS_WDTC_WDMR_VAL                                \
 154                 (AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT | \
 155                  AT91_WDT_MR_WDV(0xfff) |                                       \
 156                  AT91_WDT_MR_WDDIS |                            \
 157                  AT91_WDT_MR_WDD(0xfff))
 158
 159 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs */
 160 #define CONFIG_SETUP_MEMORY_TAGS 1
 161 #define CONFIG_INITRD_TAG       1
 162
 163 #undef CONFIG_SKIP_LOWLEVEL_INIT
 164 #undef CONFIG_SKIP_RELOCATE_UBOOT
 165 #define CONFIG_USER_LOWLEVEL_INIT       1
 166
 167 /*
 168  * Hardware drivers
 169  */
 170 #define CONFIG_AT91_GPIO        1
 171 #define CONFIG_ATMEL_USART      1
 172 #undef CONFIG_USART0
 173 #undef CONFIG_USART1
 174 #undef CONFIG_USART2
 175 #define CONFIG_USART3           1       /* USART 3 is DBGU */
 176
 177 /* LCD */
 178 #define CONFIG_LCD                      1
 179 #define LCD_BPP                         LCD_COLOR8
 180 #define CONFIG_LCD_LOGO                 1
 181 #undef LCD_TEST_PATTERN
 182 #define CONFIG_LCD_INFO                 1
 183 #define CONFIG_LCD_INFO_BELOW_LOGO      1
 184 #define CONFIG_SYS_WHITE_ON_BLACK       1
 185 #define CONFIG_ATMEL_LCD                1
 186 #define CONFIG_ATMEL_LCD_BGR555         1
 187 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
 188
 189 #define CONFIG_LCD_IN_PSRAM             1
 190
 191 /* LED */
 192 #define CONFIG_AT91_LED
 193 #define CONFIG_RED_LED          AT91_PIO_PORTB, 7       /* this is the power led */
 194 #define CONFIG_GREEN_LED        AT91_PIO_PORTB, 8       /* this is the user1 led */
 195
 196 #define CONFIG_BOOTDELAY        3
 197
 198 /*
 199  * BOOTP options
 200  */
 201 #define CONFIG_BOOTP_BOOTFILESIZE       1
 202 #define CONFIG_BOOTP_BOOTPATH           1
 203 #define CONFIG_BOOTP_GATEWAY            1
 204 #define CONFIG_BOOTP_HOSTNAME           1
 205
 206 /*
 207  * Command line configuration.
 208  */
 209 #include <config_cmd_default.h>
 210 #undef CONFIG_CMD_BDI
 211 #undef CONFIG_CMD_IMI
 212 #undef CONFIG_CMD_FPGA
 213 #undef CONFIG_CMD_LOADS
 214 #undef CONFIG_CMD_IMLS
 215
 216 #define CONFIG_CMD_PING         1
 217 #define CONFIG_CMD_DHCP         1
 218 #define CONFIG_CMD_NAND         1
 219 #define CONFIG_CMD_USB          1
 220
 221 /* SDRAM */
 222 #define CONFIG_NR_DRAM_BANKS    1
 223 #define PHYS_SDRAM              0x20000000
 224 #define PHYS_SDRAM_SIZE         0x04000000      /* 64 megs */
 225
 226 /* DataFlash */
 227 #define CONFIG_ATMEL_DATAFLASH_SPI
 228 #define CONFIG_HAS_DATAFLASH                    1
 229 #define CONFIG_SYS_SPI_WRITE_TOUT               (5 * CONFIG_SYS_HZ)
 230 #define CONFIG_SYS_MAX_DATAFLASH_BANKS          1
 231 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0     0xC0000000      /* CS0 */
 232 #define AT91_SPI_CLK                            15000000
 233 #define DATAFLASH_TCSS                          (0x1a << 16)
 234 #define DATAFLASH_TCHS                          (0x1 << 24)
 235
 236 /* NOR flash, if populated */
 237 #define CONFIG_SYS_FLASH_CFI            1
 238 #define CONFIG_FLASH_CFI_DRIVER         1
 239 #define PHYS_FLASH_1                    0x10000000
 240 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 241 #define CONFIG_SYS_MAX_FLASH_SECT       256
 242 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 243
 244 /* NAND flash */
 245 #ifdef CONFIG_CMD_NAND
 246 #define CONFIG_NAND_ATMEL
 247 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 248 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 249 #define CONFIG_SYS_NAND_BASE            0x40000000
 250 #define CONFIG_SYS_NAND_DBW_8           1
 251 /* our ALE is AD21 */
 252 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
 253 /* our CLE is AD22 */
 254 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
 255 #define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIO_PORTD, 15
 256 #define CONFIG_SYS_NAND_READY_PIN       AT91_PIO_PORTB, 30
 257
 258 #endif
 259
 260 #define CONFIG_CMD_JFFS2                1
 261 #define CONFIG_JFFS2_CMDLINE            1
 262 #define CONFIG_JFFS2_NAND               1
 263 #define CONFIG_JFFS2_DEV                "nand0" /* NAND device jffs2 lives on */
 264 #define CONFIG_JFFS2_PART_OFFSET        0       /* start of jffs2 partition */
 265 #define CONFIG_JFFS2_PART_SIZE          (256 * 1024 * 1024) /* partition size*/
 266
 267 /* PSRAM */
 268 #define PHYS_PSRAM                      0x70000000
 269 #define PHYS_PSRAM_SIZE                 0x00400000      /* 4MB */
 270 /* Slave EBI1, PSRAM connected */
 271 #define CONFIG_PSRAM_SCFG               (AT91_MATRIX_SCFG_ARBT_FIXED_PRIORITY   | \
 272                                          AT91_MATRIX_SCFG_FIXED_DEFMSTR(5)      | \
 273                                          AT91_MATRIX_SCFG_DEFMSTR_TYPE_FIXED    | \
 274                                          AT91_MATRIX_SCFG_SLOT_CYCLE(255))
 275
 276 /* Ethernet */
 277 #define CONFIG_MACB                     1
 278 #define CONFIG_RMII                     1
 279 #define CONFIG_NET_MULTI                1
 280 #define CONFIG_NET_RETRY_COUNT          20
 281 #define CONFIG_RESET_PHY_R              1
 282
 283 /* USB */
 284 #define CONFIG_USB_ATMEL
 285 #define CONFIG_USB_OHCI_NEW                     1
 286 #define CONFIG_DOS_PARTITION                    1
 287 #define CONFIG_SYS_USB_OHCI_CPU_INIT            1
 288 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00a00000      /* AT91SAM9263_UHP_BASE */
 289 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9263"
 290 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 291 #define CONFIG_USB_STORAGE                      1
 292
 293 #define CONFIG_SYS_LOAD_ADDR                    0x22000000      /* load address */
 294
 295 #define CONFIG_SYS_MEMTEST_START                PHYS_SDRAM
 296 #define CONFIG_SYS_MEMTEST_END                  0x23e00000
 297
 298 #define CONFIG_SYS_USE_FLASH    1
 299 #undef CONFIG_SYS_USE_DATAFLASH
 300 #undef CONFIG_SYS_USE_NANDFLASH
 301
 302 #ifdef CONFIG_SYS_USE_DATAFLASH
 303
 304 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
 305 #define CONFIG_ENV_IS_IN_DATAFLASH
 306 #define CFG_MONITOR_BASE        (CFG_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 307 #define CONFIG_ENV_OFFSET       0x4200
 308 #define CONFIG_ENV_ADDR         (CFG_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 309 #define CONFIG_ENV_SIZE         0x4200
 310 #define CONFIG_BOOTCOMMAND      "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 311 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 312                                 "root=/dev/mtdblock0 " \
 313                                 "mtdparts=atmel_nand:-(root) "\
 314                                 "rw rootfstype=jffs2"
 315
 316 #elif defined(CONFIG_SYS_USE_NANDFLASH) /* CFG_USE_NANDFLASH */
 317
 318 /* bootstrap + u-boot + env + linux in nandflash */
 319 #define CONFIG_ENV_IS_IN_NAND
 320 #define CONFIG_ENV_OFFSET               0x60000
 321 #define CONFIG_ENV_OFFSET_REDUND        0x80000
 322 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 323 #define CONFIG_BOOTCOMMAND      "nand read 0x22000000 0xA0000 0x200000; bootm"
 324 #define CONFIG_BOOTARGS         "console=ttyS0,115200 "         \
 325                                 "root=/dev/mtdblock5 "          \
 326                                 "mtdparts=atmel_nand:"          \
 327                                         "128k(bootstrap)ro,"    \
 328                                         "256k(uboot)ro,"        \
 329                                         "128k(env1)ro,"         \
 330                                         "128k(env2)ro,"         \
 331                                         "2M(linux),"            \
 332                                         "-(root) "              \
 333                                 "rw rootfstype=jffs2"
 334
 335 #elif defined(CONFIG_SYS_USE_FLASH) /* CFG_USE_FLASH */
 336
 337 #define CONFIG_ENV_IS_IN_FLASH  1
 338 #define CONFIG_ENV_OFFSET       0x40000
 339 #define CONFIG_ENV_SECT_SIZE    0x10000
 340 #define CONFIG_ENV_SIZE         0x10000
 341 #define CONFIG_ENV_OVERWRITE    1
 342
 343 /* JFFS Partition offset set */
 344 #define CONFIG_SYS_JFFS2_FIRST_BANK     0
 345 #define CONFIG_SYS_JFFS2_NUM_BANKS      1
 346
 347 /* 512k reserved for u-boot */
 348 #define CONFIG_SYS_JFFS2_FIRST_SECTOR   11
 349
 350 #define CONFIG_BOOTCOMMAND              "run flashboot"
 351 #define CONFIG_ROOTPATH                 /ronetix/rootfs
 352 #define CONFIG_AUTOBOOT_PROMPT          "autoboot in %d seconds\n"
 353
 354 #define CONFIG_CON_ROT                  "fbcon=rotate:3 "
 355 #define CONFIG_BOOTARGS                 "root=/dev/mtdblock4 rootfstype=jffs2 "\
 356                                         CONFIG_CON_ROT
 357
 358 #define MTDIDS_DEFAULT                  "nor0=physmap-flash.0,nand0=nand"
 359 #define MTDPARTS_DEFAULT                \
 360         "mtdparts=physmap-flash.0:"     \
 361                 "256k(u-boot)ro,"       \
 362                 "64k(u-boot-env)ro,"    \
 363                 "1408k(kernel),"        \
 364                 "-(rootfs);"            \
 365         "nand:-(nand)"
 366
 367 #define CONFIG_EXTRA_ENV_SETTINGS                               \
 368         "mtdids=" MTDIDS_DEFAULT "\0"                           \
 369         "mtdparts=" MTDPARTS_DEFAULT "\0"                       \
 370         "partition=nand0,0\0"                                   \
 371         "ramargs=setenv bootargs $(bootargs) $(mtdparts)\0"     \
 372         "nfsargs=setenv bootargs root=/dev/nfs rw "             \
 373                 CONFIG_CON_ROT                                  \
 374                 "nfsroot=$(serverip):$(rootpath) $(mtdparts)\0" \
 375         "addip=setenv bootargs $(bootargs) "                    \
 376                 "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)"\
 377                 ":$(hostname):eth0:off\0"                       \
 378         "ramboot=tftpboot 0x22000000 vmImage;"                  \
 379                 "run ramargs;run addip;bootm 22000000\0"        \
 380         "nfsboot=tftpboot 0x22000000 vmImage;"                  \
 381                 "run nfsargs;run addip;bootm 22000000\0"        \
 382         "flashboot=run ramargs;run addip;bootm 0x10050000\0"    \
 383         ""
 384
 385 #else
 386 #error "Undefined memory device"
 387 #endif
 388
 389 #define CONFIG_BAUDRATE                 115200
 390 #define CONFIG_SYS_BAUDRATE_TABLE       {115200 , 19200, 38400, 57600, 9600 }
 391
 392 #define CONFIG_SYS_PROMPT               "u-boot-pm9263> "
 393 #define CONFIG_SYS_CBSIZE               256
 394 #define CONFIG_SYS_MAXARGS              16
 395 #define CONFIG_SYS_PBSIZE               \
 396                 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 397 #define CONFIG_SYS_LONGHELP             1
 398 #define CONFIG_CMDLINE_EDITING          1
 399
 400 /*
 401  * Size of malloc() pool
 402  */
 403 #define CONFIG_SYS_MALLOC_LEN   ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
 404
 405 #define CONFIG_STACKSIZE                (32 * 1024)     /* regular stack */
 406
 407 #ifdef CONFIG_USE_IRQ
 408 #error CONFIG_USE_IRQ not supported
 409 #endif
 410
 411 #endif