include/configs/at91sam9263ek.h

   1 /*
   2  * (C) Copyright 2007-2008
   3  * Stelian Pop <stelian@popies.net>
   4  * Lead Tech Design <www.leadtechdesign.com>
   5  *
   6  * Configuation settings for the AT91SAM9263EK board.
   7  *
   8  * See file CREDITS for list of people who contributed to this
   9  * project.
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License as
  13  * published by the Free Software Foundation; either version 2 of
  14  * the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  24  * MA 02111-1307 USA
  25  */
  26
  27 #ifndef __CONFIG_H
  28 #define __CONFIG_H
  29
  30 /*
  31  * SoC must be defined first, before hardware.h is included.
  32  * In this case SoC is defined in boards.cfg.
  33  */
  34 #include <asm/hardware.h>
  35
  36 #ifndef CONFIG_SYS_USE_BOOT_NORFLASH
  37 #define CONFIG_SYS_TEXT_BASE            0x21F00000
  38 #else
  39 #define CONFIG_SYS_TEXT_BASE            0x0000000
  40 #endif
  41
  42 /* ARM asynchronous clock */
  43 #define CONFIG_SYS_AT91_MAIN_CLOCK      16367660 /* 16.367 MHz crystal */
  44 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  45 #define CONFIG_SYS_HZ                   1000
  46
  47 #define CONFIG_AT91SAM9263EK    1       /* It's an AT91SAM9263EK Board */
  48
  49 #define CONFIG_ARCH_CPU_INIT
  50 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff  */
  51
  52 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs      */
  53 #define CONFIG_SETUP_MEMORY_TAGS 1
  54 #define CONFIG_INITRD_TAG       1
  55
  56 #ifndef CONFIG_SYS_USE_BOOT_NORFLASH
  57 #define CONFIG_SKIP_LOWLEVEL_INIT
  58 #else
  59 #define CONFIG_SYS_USE_NORFLASH
  60 #endif
  61
  62 #define CONFIG_BOARD_EARLY_INIT_F
  63
  64 #define CONFIG_DISPLAY_CPUINFO
  65
  66 /*
  67  * Hardware drivers
  68  */
  69 #define CONFIG_ATMEL_LEGACY
  70 #define CONFIG_AT91_GPIO                1
  71 #define CONFIG_AT91_GPIO_PULLUP         1
  72
  73 /* serial console */
  74 #define CONFIG_ATMEL_USART
  75 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  76 #define CONFIG_USART_ID                 ATMEL_ID_SYS
  77 #define CONFIG_BAUDRATE                 115200
  78
  79 /* LCD */
  80 #define CONFIG_LCD                      1
  81 #define LCD_BPP                         LCD_COLOR8
  82 #define CONFIG_LCD_LOGO                 1
  83 #undef LCD_TEST_PATTERN
  84 #define CONFIG_LCD_INFO                 1
  85 #define CONFIG_LCD_INFO_BELOW_LOGO      1
  86 #define CONFIG_SYS_WHITE_ON_BLACK       1
  87 #define CONFIG_ATMEL_LCD                1
  88 #define CONFIG_ATMEL_LCD_BGR555         1
  89 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
  90
  91 /* LED */
  92 #define CONFIG_AT91_LED
  93 #define CONFIG_RED_LED          AT91_PIN_PB7    /* the power led */
  94 #define CONFIG_GREEN_LED        AT91_PIN_PB8    /* the user1 led */
  95 #define CONFIG_YELLOW_LED       AT91_PIN_PC29   /* the user2 led */
  96
  97 #define CONFIG_BOOTDELAY        3
  98
  99 /*
 100  * BOOTP options
 101  */
 102 #define CONFIG_BOOTP_BOOTFILESIZE       1
 103 #define CONFIG_BOOTP_BOOTPATH           1
 104 #define CONFIG_BOOTP_GATEWAY            1
 105 #define CONFIG_BOOTP_HOSTNAME           1
 106
 107 /*
 108  * Command line configuration.
 109  */
 110 #include <config_cmd_default.h>
 111 #undef CONFIG_CMD_BDI
 112 #undef CONFIG_CMD_FPGA
 113 #undef CONFIG_CMD_IMI
 114 #undef CONFIG_CMD_IMLS
 115 #undef CONFIG_CMD_LOADS
 116 #undef CONFIG_CMD_SOURCE
 117
 118 #define CONFIG_CMD_PING         1
 119 #define CONFIG_CMD_DHCP         1
 120 #define CONFIG_CMD_NAND         1
 121 #define CONFIG_CMD_USB          1
 122
 123 /* SDRAM */
 124 #define CONFIG_NR_DRAM_BANKS            1
 125 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS1
 126 #define CONFIG_SYS_SDRAM_SIZE           0x04000000
 127
 128 #define CONFIG_SYS_INIT_SP_ADDR \
 129         (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
 130
 131 /* DataFlash */
 132 #define CONFIG_ATMEL_DATAFLASH_SPI
 133 #define CONFIG_HAS_DATAFLASH            1
 134 #define CONFIG_SYS_SPI_WRITE_TOUT               (5*CONFIG_SYS_HZ)
 135 #define CONFIG_SYS_MAX_DATAFLASH_BANKS          1
 136 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0     0xC0000000      /* CS0 */
 137 #define AT91_SPI_CLK                    15000000
 138 #define DATAFLASH_TCSS                  (0x1a << 16)
 139 #define DATAFLASH_TCHS                  (0x1 << 24)
 140
 141 /* NOR flash, if populated */
 142 #ifdef CONFIG_SYS_USE_NORFLASH
 143 #define CONFIG_SYS_FLASH_CFI                    1
 144 #define CONFIG_FLASH_CFI_DRIVER                 1
 145 #define PHYS_FLASH_1                            0x10000000
 146 #define CONFIG_SYS_FLASH_BASE                   PHYS_FLASH_1
 147 #define CONFIG_SYS_MAX_FLASH_SECT               256
 148 #define CONFIG_SYS_MAX_FLASH_BANKS              1
 149
 150 #define CONFIG_SYS_MONITOR_SEC  1:0-3
 151 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 152 #define CONFIG_SYS_MONITOR_LEN  (256 << 10)
 153 #define CONFIG_ENV_IS_IN_FLASH  1
 154 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + 0x007E0000)
 155 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR - CONFIG_ENV_SIZE)
 156
 157 /* Address and size of Primary Environment Sector */
 158 #define CONFIG_ENV_SIZE         0x10000
 159
 160 #define xstr(s)   str(s)
 161 #define str(s)  #s
 162
 163 #define CONFIG_EXTRA_ENV_SETTINGS       \
 164         "monitor_base=" xstr(CONFIG_SYS_MONITOR_BASE) "\0" \
 165         "update=" \
 166                 "protect off ${monitor_base} +${filesize};" \
 167                 "erase ${monitor_base} +${filesize};" \
 168                 "cp.b ${load_addr} ${monitor_base} ${filesize};" \
 169                 "protect on ${monitor_base} +${filesize}\0"
 170
 171 #ifndef CONFIG_SKIP_LOWLEVEL_INIT
 172 #define MASTER_PLL_MUL          171
 173 #define MASTER_PLL_DIV          14
 174 #define MASTER_PLL_OUT          3
 175
 176 /* clocks */
 177 #define CONFIG_SYS_MOR_VAL                                              \
 178                 (AT91_PMC_MOR_MOSCEN | AT91_PMC_MOR_OSCOUNT(255))
 179 #define CONFIG_SYS_PLLAR_VAL                                    \
 180         (AT91_PMC_PLLAR_29 |                                    \
 181         AT91_PMC_PLLXR_OUT(MASTER_PLL_OUT) |                    \
 182         AT91_PMC_PLLXR_PLLCOUNT(63) |                           \
 183         AT91_PMC_PLLXR_MUL(MASTER_PLL_MUL - 1) |                \
 184         AT91_PMC_PLLXR_DIV(MASTER_PLL_DIV))
 185
 186 /* PCK/2 = MCK Master Clock from PLLA */
 187 #define CONFIG_SYS_MCKR1_VAL            \
 188         (AT91_PMC_MCKR_CSS_SLOW | AT91_PMC_MCKR_PRES_1 |        \
 189          AT91_PMC_MCKR_MDIV_2)
 190
 191 /* PCK/2 = MCK Master Clock from PLLA */
 192 #define CONFIG_SYS_MCKR2_VAL            \
 193         (AT91_PMC_MCKR_CSS_PLLA | AT91_PMC_MCKR_PRES_1 |        \
 194         AT91_PMC_MCKR_MDIV_2)
 195
 196 /* define PDC[31:16] as DATA[31:16] */
 197 #define CONFIG_SYS_PIOD_PDR_VAL1        0xFFFF0000
 198 /* no pull-up for D[31:16] */
 199 #define CONFIG_SYS_PIOD_PPUDR_VAL       0xFFFF0000
 200 /* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */
 201 #define CONFIG_SYS_MATRIX_EBICSA_VAL                                    \
 202         (AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_VDDIOMSEL_3_3V |       \
 203          AT91_MATRIX_CSA_EBI_CS1A)
 204
 205 /* SDRAM */
 206 /* SDRAMC_MR Mode register */
 207 #define CONFIG_SYS_SDRC_MR_VAL1         0
 208 /* SDRAMC_TR - Refresh Timer register */
 209 #define CONFIG_SYS_SDRC_TR_VAL1         0x13C
 210 /* SDRAMC_CR - Configuration register*/
 211 #define CONFIG_SYS_SDRC_CR_VAL                                                  \
 212                 (AT91_SDRAMC_NC_9 |                                             \
 213                  AT91_SDRAMC_NR_13 |                                            \
 214                  AT91_SDRAMC_NB_4 |                                             \
 215                  AT91_SDRAMC_CAS_3 |                                            \
 216                  AT91_SDRAMC_DBW_32 |                                           \
 217                  (1 <<  8) |            /* Write Recovery Delay */              \
 218                  (7 << 12) |            /* Row Cycle Delay */                   \
 219                  (2 << 16) |            /* Row Precharge Delay */               \
 220                  (2 << 20) |            /* Row to Column Delay */               \
 221                  (5 << 24) |            /* Active to Precharge Delay */         \
 222                  (1 << 28))             /* Exit Self Refresh to Active Delay */
 223
 224 /* Memory Device Register -> SDRAM */
 225 #define CONFIG_SYS_SDRC_MDR_VAL         AT91_SDRAMC_MD_SDRAM
 226 #define CONFIG_SYS_SDRC_MR_VAL2         AT91_SDRAMC_MODE_PRECHARGE
 227 #define CONFIG_SYS_SDRAM_VAL1           0               /* SDRAM_BASE */
 228 #define CONFIG_SYS_SDRC_MR_VAL3         AT91_SDRAMC_MODE_REFRESH
 229 #define CONFIG_SYS_SDRAM_VAL2           0               /* SDRAM_BASE */
 230 #define CONFIG_SYS_SDRAM_VAL3           0               /* SDRAM_BASE */
 231 #define CONFIG_SYS_SDRAM_VAL4           0               /* SDRAM_BASE */
 232 #define CONFIG_SYS_SDRAM_VAL5           0               /* SDRAM_BASE */
 233 #define CONFIG_SYS_SDRAM_VAL6           0               /* SDRAM_BASE */
 234 #define CONFIG_SYS_SDRAM_VAL7           0               /* SDRAM_BASE */
 235 #define CONFIG_SYS_SDRAM_VAL8           0               /* SDRAM_BASE */
 236 #define CONFIG_SYS_SDRAM_VAL9           0               /* SDRAM_BASE */
 237 #define CONFIG_SYS_SDRC_MR_VAL4         AT91_SDRAMC_MODE_LMR
 238 #define CONFIG_SYS_SDRAM_VAL10          0               /* SDRAM_BASE */
 239 #define CONFIG_SYS_SDRC_MR_VAL5         AT91_SDRAMC_MODE_NORMAL
 240 #define CONFIG_SYS_SDRAM_VAL11          0               /* SDRAM_BASE */
 241 #define CONFIG_SYS_SDRC_TR_VAL2         1200            /* SDRAM_TR */
 242 #define CONFIG_SYS_SDRAM_VAL12          0               /* SDRAM_BASE */
 243
 244 /* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */
 245 #define CONFIG_SYS_SMC0_SETUP0_VAL                              \
 246         (AT91_SMC_SETUP_NWE(10) | AT91_SMC_SETUP_NCS_WR(10) |   \
 247          AT91_SMC_SETUP_NRD(10) | AT91_SMC_SETUP_NCS_RD(10))
 248 #define CONFIG_SYS_SMC0_PULSE0_VAL                              \
 249         (AT91_SMC_PULSE_NWE(11) | AT91_SMC_PULSE_NCS_WR(11) |   \
 250          AT91_SMC_PULSE_NRD(11) | AT91_SMC_PULSE_NCS_RD(11))
 251 #define CONFIG_SYS_SMC0_CYCLE0_VAL      \
 252         (AT91_SMC_CYCLE_NWE(22) | AT91_SMC_CYCLE_NRD(22))
 253 #define CONFIG_SYS_SMC0_MODE0_VAL                               \
 254         (AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |          \
 255          AT91_SMC_MODE_DBW_16 |                                 \
 256          AT91_SMC_MODE_TDF | AT91_SMC_MODE_TDF_CYCLE(6))
 257
 258 /* user reset enable */
 259 #define CONFIG_SYS_RSTC_RMR_VAL                 \
 260                 (AT91_RSTC_KEY |                \
 261                 AT91_RSTC_MR_URSTEN |           \
 262                 AT91_RSTC_MR_ERSTL(15))
 263
 264 /* Disable Watchdog */
 265 #define CONFIG_SYS_WDTC_WDMR_VAL                                \
 266                 (AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT | \
 267                  AT91_WDT_MR_WDV(0xfff) |                       \
 268                  AT91_WDT_MR_WDDIS |                            \
 269                  AT91_WDT_MR_WDD(0xfff))
 270
 271 #endif
 272
 273 #else
 274 #define CONFIG_SYS_NO_FLASH                     1
 275 #endif
 276
 277 /* NAND flash */
 278 #ifdef CONFIG_CMD_NAND
 279 #define CONFIG_NAND_ATMEL
 280 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 281 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
 282 #define CONFIG_SYS_NAND_DBW_8                   1
 283 /* our ALE is AD21 */
 284 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
 285 /* our CLE is AD22 */
 286 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
 287 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PD15
 288 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PA22
 289 #endif
 290
 291 /* Ethernet */
 292 #define CONFIG_MACB                     1
 293 #define CONFIG_RMII                     1
 294 #define CONFIG_NET_RETRY_COUNT          20
 295 #define CONFIG_RESET_PHY_R              1
 296
 297 /* USB */
 298 #define CONFIG_USB_ATMEL
 299 #define CONFIG_USB_OHCI_NEW             1
 300 #define CONFIG_DOS_PARTITION            1
 301 #define CONFIG_SYS_USB_OHCI_CPU_INIT            1
 302 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00a00000      /* AT91SAM9263_UHP_BASE */
 303 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9263"
 304 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 305 #define CONFIG_USB_STORAGE              1
 306 #define CONFIG_CMD_FAT                  1
 307
 308 #define CONFIG_SYS_LOAD_ADDR                    0x22000000      /* load address */
 309
 310 #define CONFIG_SYS_MEMTEST_START                CONFIG_SYS_SDRAM_BASE
 311 #define CONFIG_SYS_MEMTEST_END                  0x23e00000
 312
 313 #ifdef CONFIG_SYS_USE_DATAFLASH
 314
 315 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
 316 #define CONFIG_ENV_IS_IN_DATAFLASH      1
 317 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 318 #define CONFIG_ENV_OFFSET               0x4200
 319 #define CONFIG_ENV_ADDR         (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 320 #define CONFIG_ENV_SIZE         0x4200
 321 #define CONFIG_BOOTCOMMAND      "cp.b 0xC0084000 0x22000000 0x210000; bootm"
 322 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 323                                 "root=/dev/mtdblock0 " \
 324                                 "mtdparts=atmel_nand:-(root) "\
 325                                 "rw rootfstype=jffs2"
 326
 327 #elif CONFIG_SYS_USE_NANDFLASH
 328
 329 /* bootstrap + u-boot + env + linux in nandflash */
 330 #define CONFIG_ENV_IS_IN_NAND           1
 331 #define CONFIG_ENV_OFFSET               0x60000
 332 #define CONFIG_ENV_OFFSET_REDUND        0x80000
 333 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 334 #define CONFIG_BOOTCOMMAND      "nand read 0x22000000 0xA0000 0x200000; bootm"
 335 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 336                                 "root=/dev/mtdblock5 " \
 337                                 "mtdparts=atmel_nand:128k(bootstrap)ro,256k(uboot)ro,128k(env1)ro,128k(env2)ro,2M(linux),-(root) " \
 338                                 "rw rootfstype=jffs2"
 339
 340 #endif
 341
 342 #define CONFIG_SYS_PROMPT               "U-Boot> "
 343 #define CONFIG_SYS_CBSIZE               256
 344 #define CONFIG_SYS_MAXARGS              16
 345 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 346 #define CONFIG_SYS_LONGHELP             1
 347 #define CONFIG_CMDLINE_EDITING          1
 348 #define CONFIG_AUTO_COMPLETE
 349 #define CONFIG_SYS_HUSH_PARSER
 350
 351 /*
 352  * Size of malloc() pool
 353  */
 354 #define CONFIG_SYS_MALLOC_LEN   ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 355
 356 #define CONFIG_STACKSIZE        (32*1024)       /* regular stack */
 357
 358 #undef CONFIG_USE_IRQ
 359
 360 #endif