include/configs/cpu9260.h

   1 /*
   2  * (C) Copyright 2007-2008
   3  * Stelian Pop <stelian@popies.net>
   4  * Lead Tech Design <www.leadtechdesign.com>
   5  * Ilko Iliev <www.ronetix.at>
   6  *
   7  * (C) Copyright 2009
   8  * Eric Benard <eric@eukrea.com>
   9  *
  10  * Configuration settings for the Eukrea CPU9260 board.
  11  *
  12  * See file CREDITS for list of people who contributed to this
  13  * project.
  14  *
  15  * This program is free software; you can redistribute it and/or
  16  * modify it under the terms of the GNU General Public License as
  17  * published by the Free Software Foundation; either version 2 of
  18  * the License, or (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, write to the Free Software
  27  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  28  * MA 02111-1307 USA
  29  */
  30
  31 #ifndef __CONFIG_H
  32 #define __CONFIG_H
  33
  34 /* to be removed once maemory-map.h is fixed */
  35 #define AT91_BASE_SYS   0xffffe800
  36 #define AT91_DBGU       (0xfffff200 - AT91_BASE_SYS)
  37
  38 #define CONFIG_SYS_AT91_MAIN_CLOCK      18432000
  39 #define CONFIG_SYS_HZ           1000
  40 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  41
  42 #if defined(CONFIG_CPU9G20)
  43 #define CONFIG_AT91SAM9G20
  44 #elif defined(CONFIG_CPU9260)
  45 #define CONFIG_AT91SAM9260
  46 #else
  47 #error "Unknown board"
  48 #endif
  49
  50 #include <asm/arch/hardware.h>
  51
  52 #define CONFIG_AT91FAMILY
  53 #define CONFIG_ARCH_CPU_INIT
  54 #undef CONFIG_USE_IRQ
  55 #define CONFIG_DISPLAY_CPUINFO
  56 #define CONFIG_BOARD_EARLY_INIT_F
  57
  58 #define CONFIG_CMDLINE_TAG
  59 #define CONFIG_SETUP_MEMORY_TAGS
  60 #define CONFIG_INITRD_TAG
  61
  62 #if defined(CONFIG_NANDBOOT)
  63 #define CONFIG_SKIP_LOWLEVEL_INIT
  64 #define CONFIG_SYS_TEXT_BASE           0x23f00000
  65 #else
  66 #define CONFIG_SYS_TEXT_BASE           0x00000000
  67 #endif
  68
  69 /* clocks */
  70 #if defined(CONFIG_CPU9G20)
  71 #define MASTER_PLL_DIV          0x01
  72 #define MASTER_PLL_MUL          0x2B
  73 #elif defined(CONFIG_CPU9260)
  74 #define MASTER_PLL_DIV          0x09
  75 #define MASTER_PLL_MUL          0x61
  76 #endif
  77
  78 /* CKGR_MOR - enable main osc. */
  79 #define CONFIG_SYS_MOR_VAL                                              \
  80                 (AT91_PMC_MOSCEN |                                      \
  81                  (255 << 8))            /* Main Oscillator Start-up Time */
  82 #if defined(CONFIG_CPU9G20)
  83 #define CONFIG_SYS_PLLAR_VAL                                            \
  84                 (AT91_PMC_PLLA_WR_ERRATA | /* Bit 29 must be 1 when prog */ \
  85                  ((MASTER_PLL_MUL - 1) << 16) | (MASTER_PLL_DIV))
  86 #elif defined(CONFIG_CPU9260)
  87 #define CONFIG_SYS_PLLAR_VAL                                            \
  88                 (AT91_PMC_PLLA_WR_ERRATA | /* Bit 29 must be 1 when prog */ \
  89                  AT91_PMC_OUT |                                         \
  90                  ((MASTER_PLL_MUL - 1) << 16) | (MASTER_PLL_DIV))
  91 #endif
  92
  93 #if defined(CONFIG_CPU9G20)
  94 #define CONFIG_SYS_MCKR1_VAL            \
  95                 (AT91_PMC_CSS_PLLA |    \
  96                  AT91_PMC_PRES_1 |      \
  97                  AT91SAM9_PMC_MDIV_6 |  \
  98                  AT91_PMC_PDIV_2)
  99 #define CONFIG_SYS_MCKR2_VAL            \
 100                 CONFIG_SYS_MCKR1_VAL
 101 #elif defined(CONFIG_CPU9260)
 102 #define CONFIG_SYS_MCKR1_VAL            \
 103                 (AT91_PMC_CSS_SLOW |    \
 104                  AT91_PMC_PRES_1 |      \
 105                  AT91SAM9_PMC_MDIV_2 |  \
 106                  AT91_PMC_PDIV_1)
 107 #define CONFIG_SYS_MCKR2_VAL            \
 108                 (AT91_PMC_CSS_PLLA |    \
 109                  AT91_PMC_PRES_1 |      \
 110                  AT91SAM9_PMC_MDIV_2 |  \
 111                  AT91_PMC_PDIV_1)
 112 #endif
 113
 114 /* define PDC[31:16] as DATA[31:16] */
 115 #define CONFIG_SYS_PIOC_PDR_VAL1        0xFFFF0000
 116 /* no pull-up for D[31:16] */
 117 #define CONFIG_SYS_PIOC_PPUDR_VAL       0xFFFF0000
 118
 119 /* EBI_CSA, 3.3V, no pull-ups for D[15:0], CS1 SDRAM, CS3 NAND Flash */
 120 #define CONFIG_SYS_MATRIX_EBICSA_VAL            \
 121                 (AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_EBI_CS1A | \
 122                 AT91_MATRIX_CSA_EBI_CS3A | AT91_MATRIX_CSA_VDDIOMSEL_3_3V)
 123
 124 /* SDRAM */
 125 /* SDRAMC_MR Mode register */
 126 #define CONFIG_SYS_SDRC_MR_VAL1         AT91_SDRAMC_MODE_NORMAL
 127 /* SDRAMC_TR - Refresh Timer register */
 128 #define CONFIG_SYS_SDRC_TR_VAL1         0x287
 129 /* SDRAMC_CR - Configuration register*/
 130 #if defined(CONFIG_CPU9G20)
 131 #define CONFIG_SYS_SDRC_CR_VAL_64MB                                     \
 132                 (AT91_SDRAMC_NC_9 |                                     \
 133                  AT91_SDRAMC_NR_13 |                                    \
 134                  AT91_SDRAMC_NB_4 |                                     \
 135                  AT91_SDRAMC_CAS_2 |                                    \
 136                  AT91_SDRAMC_DBW_32 |                                   \
 137                  (2 <<  8) |    /* Write Recovery Delay */              \
 138                  (9 << 12) |    /* Row Cycle Delay */                   \
 139                  (3 << 16) |    /* Row Precharge Delay */               \
 140                  (3 << 20) |    /* Row to Column Delay */               \
 141                  (6 << 24) |    /* Active to Precharge Delay */         \
 142                  (10 << 28))    /* Exit Self Refresh to Active Delay */
 143
 144 #define CONFIG_SYS_SDRC_CR_VAL_128MB                                    \
 145                 (AT91_SDRAMC_NC_10 |                                    \
 146                  AT91_SDRAMC_NR_13 |                                    \
 147                  AT91_SDRAMC_NB_4 |                                     \
 148                  AT91_SDRAMC_CAS_2 |                                    \
 149                  AT91_SDRAMC_DBW_32 |                                   \
 150                  (2 <<  8) |    /* Write Recovery Delay */              \
 151                  (9 << 12) |    /* Row Cycle Delay */                   \
 152                  (3 << 16) |    /* Row Precharge Delay */               \
 153                  (3 << 20) |    /* Row to Column Delay */               \
 154                  (6 << 24) |    /* Active to Precharge Delay */         \
 155                  (10 << 28))    /* Exit Self Refresh to Active Delay */
 156 #elif defined(CONFIG_CPU9260)
 157 #define CONFIG_SYS_SDRC_CR_VAL_64MB                                     \
 158                 (AT91_SDRAMC_NC_9 |                                     \
 159                  AT91_SDRAMC_NR_13 |                                    \
 160                  AT91_SDRAMC_NB_4 |                                     \
 161                  AT91_SDRAMC_CAS_2 |                                    \
 162                  AT91_SDRAMC_DBW_32 |                                   \
 163                  (2 <<  8) |    /* Write Recovery Delay */              \
 164                  (7 << 12) |    /* Row Cycle Delay */                   \
 165                  (2 << 16) |    /* Row Precharge Delay */               \
 166                  (2 << 20) |    /* Row to Column Delay */               \
 167                  (5 << 24) |    /* Active to Precharge Delay */         \
 168                  (8 << 28))     /* Exit Self Refresh to Active Delay */
 169
 170 #define CONFIG_SYS_SDRC_CR_VAL_128MB                                    \
 171                 (AT91_SDRAMC_NC_10 |                                    \
 172                  AT91_SDRAMC_NR_13 |                                    \
 173                  AT91_SDRAMC_NB_4 |                                     \
 174                  AT91_SDRAMC_CAS_2 |                                    \
 175                  AT91_SDRAMC_DBW_32 |                                   \
 176                  (2 <<  8) |    /* Write Recovery Delay */              \
 177                  (7 << 12) |    /* Row Cycle Delay */                   \
 178                  (2 << 16) |    /* Row Precharge Delay */               \
 179                  (2 << 20) |    /* Row to Column Delay */               \
 180                  (5 << 24) |    /* Active to Precharge Delay */         \
 181                  (8 << 28))     /* Exit Self Refresh to Active Delay */
 182 #endif
 183
 184 /* Memory Device Register -> SDRAM */
 185 #define CONFIG_SYS_SDRC_MDR_VAL         AT91_SDRAMC_MD_SDRAM
 186 #define CONFIG_SYS_SDRC_MR_VAL2         AT91_SDRAMC_MODE_PRECHARGE
 187 #define CONFIG_SYS_SDRAM_VAL1           0               /* SDRAM_BASE */
 188 #define CONFIG_SYS_SDRC_MR_VAL3         AT91_SDRAMC_MODE_REFRESH
 189 #define CONFIG_SYS_SDRAM_VAL2           0               /* SDRAM_BASE */
 190 #define CONFIG_SYS_SDRAM_VAL3           0               /* SDRAM_BASE */
 191 #define CONFIG_SYS_SDRAM_VAL4           0               /* SDRAM_BASE */
 192 #define CONFIG_SYS_SDRAM_VAL5           0               /* SDRAM_BASE */
 193 #define CONFIG_SYS_SDRAM_VAL6           0               /* SDRAM_BASE */
 194 #define CONFIG_SYS_SDRAM_VAL7           0               /* SDRAM_BASE */
 195 #define CONFIG_SYS_SDRAM_VAL8           0               /* SDRAM_BASE */
 196 #define CONFIG_SYS_SDRAM_VAL9           0               /* SDRAM_BASE */
 197 #define CONFIG_SYS_SDRC_MR_VAL4         AT91_SDRAMC_MODE_LMR
 198 #define CONFIG_SYS_SDRAM_VAL10          0               /* SDRAM_BASE */
 199 #define CONFIG_SYS_SDRC_MR_VAL5         AT91_SDRAMC_MODE_NORMAL
 200 #define CONFIG_SYS_SDRAM_VAL11          0               /* SDRAM_BASE */
 201 #define CONFIG_SYS_SDRC_TR_VAL2         1200            /* SDRAM_TR */
 202 #define CONFIG_SYS_SDRAM_VAL12          0               /* SDRAM_BASE */
 203
 204 /* setup SMC0, CS0 (NOR Flash) - 16-bit */
 205 #if defined(CONFIG_CPU9G20)
 206 #define CONFIG_SYS_SMC0_SETUP0_VAL                                      \
 207                 (AT91_SMC_SETUP_NWE(0) | AT91_SMC_SETUP_NCS_WR(0) |     \
 208                  AT91_SMC_SETUP_NRD(0) | AT91_SMC_SETUP_NCS_RD(0))
 209 #define CONFIG_SYS_SMC0_PULSE0_VAL                                      \
 210                 (AT91_SMC_PULSE_NWE(8) | AT91_SMC_PULSE_NCS_WR(8) |     \
 211                  AT91_SMC_PULSE_NRD(14) | AT91_SMC_PULSE_NCS_RD(14))
 212 #define CONFIG_SYS_SMC0_CYCLE0_VAL      \
 213                 (AT91_SMC_CYCLE_NWE(8) | AT91_SMC_CYCLE_NRD(14))
 214 #define CONFIG_SYS_SMC0_MODE0_VAL                               \
 215                 (AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |  \
 216                  AT91_SMC_MODE_DBW_16 |                         \
 217                  AT91_SMC_MODE_TDF |                            \
 218                  AT91_SMC_MODE_TDF_CYCLE(3))
 219 #elif defined(CONFIG_CPU9260)
 220 #define CONFIG_SYS_SMC0_SETUP0_VAL                                      \
 221                 (AT91_SMC_SETUP_NWE(0) | AT91_SMC_SETUP_NCS_WR(0) |     \
 222                  AT91_SMC_SETUP_NRD(0) | AT91_SMC_SETUP_NCS_RD(0))
 223 #define CONFIG_SYS_SMC0_PULSE0_VAL                                      \
 224                 (AT91_SMC_PULSE_NWE(6) | AT91_SMC_PULSE_NCS_WR(6) |     \
 225                  AT91_SMC_PULSE_NRD(10) | AT91_SMC_PULSE_NCS_RD(10))
 226 #define CONFIG_SYS_SMC0_CYCLE0_VAL      \
 227                 (AT91_SMC_CYCLE_NWE(6) | AT91_SMC_CYCLE_NRD(10))
 228 #define CONFIG_SYS_SMC0_MODE0_VAL                               \
 229                 (AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |  \
 230                  AT91_SMC_MODE_DBW_16 |                         \
 231                  AT91_SMC_MODE_TDF |                            \
 232                  AT91_SMC_MODE_TDF_CYCLE(2))
 233 #endif
 234
 235 /* user reset enable */
 236 #define CONFIG_SYS_RSTC_RMR_VAL                 \
 237                 (AT91_RSTC_KEY |                \
 238                 AT91_RSTC_CR_PROCRST |          \
 239                 AT91_RSTC_MR_ERSTL(1) | \
 240                 AT91_RSTC_MR_ERSTL(2))
 241
 242 /* Disable Watchdog */
 243 #define CONFIG_SYS_WDTC_WDMR_VAL                                \
 244                 (AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT | \
 245                  AT91_WDT_MR_WDV(0xfff) |                       \
 246                  AT91_WDT_MR_WDDIS |                            \
 247                  AT91_WDT_MR_WDD(0xfff))
 248
 249 /*
 250  * Hardware drivers
 251  */
 252 #define CONFIG_AT91SAM9_WATCHDOG
 253 #define CONFIG_AT91_GPIO
 254 #define CONFIG_ATMEL_USART
 255 #define CONFIG_USART_BASE       ATMEL_BASE_DBGU
 256 #define CONFIG_USART_ID         ATMEL_ID_SYS
 257
 258 #define CONFIG_BOOTDELAY        3
 259
 260 /*
 261  * BOOTP options
 262  */
 263 #define CONFIG_BOOTP_BOOTFILESIZE
 264 #define CONFIG_BOOTP_BOOTPATH
 265 #define CONFIG_BOOTP_GATEWAY
 266 #define CONFIG_BOOTP_HOSTNAME
 267
 268 /*
 269  * Command line configuration.
 270  */
 271 #include <config_cmd_default.h>
 272 #undef CONFIG_CMD_BDI
 273 #undef CONFIG_CMD_IMI
 274 #undef CONFIG_CMD_FPGA
 275 #undef CONFIG_CMD_LOADS
 276 #undef CONFIG_CMD_IMLS
 277
 278 #define CONFIG_CMD_PING
 279 #define CONFIG_CMD_DHCP
 280 #define CONFIG_CMD_NAND
 281 #define CONFIG_CMD_USB
 282 #define CONFIG_CMD_FAT
 283 #define CONFIG_CMD_MII
 284
 285 /* SDRAM */
 286 #define CONFIG_NR_DRAM_BANKS    1
 287 #define CONFIG_SYS_SDRAM_BASE           0x20000000
 288 #if defined(CONFIG_CPU9260_128M) || defined(CONFIG_CPU9G20_128M)
 289 #define CONFIG_SYS_SDRAM_SIZE           (128 * 1024 * 1024)
 290 #define CONFIG_SYS_SDRC_CR_VAL  CONFIG_SYS_SDRC_CR_VAL_128MB
 291 #else
 292 #define CONFIG_SYS_SDRAM_SIZE           (64 * 1024 * 1024)
 293 #define CONFIG_SYS_SDRC_CR_VAL  CONFIG_SYS_SDRC_CR_VAL_64MB
 294 #endif
 295
 296 /* NAND flash */
 297 #define CONFIG_NAND_ATMEL
 298 #define NAND_MAX_CHIPS                          1
 299 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 300 #define CONFIG_SYS_NAND_BASE                    0x40000000
 301 #define CONFIG_SYS_NAND_DBW_8                   1
 302 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIO_PORTC, 13
 303 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIO_PORTC, 14
 304 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
 305 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
 306
 307 /* NOR flash */
 308 #if defined(CONFIG_NANDBOOT)
 309 #define CONFIG_SYS_NO_FLASH
 310 #else
 311 #define CONFIG_SYS_FLASH_CFI
 312 #define CONFIG_FLASH_CFI_DRIVER
 313 #define PHYS_FLASH_1                            0x10000000
 314 #define PHYS_FLASH_2                            0x12000000
 315 #define CONFIG_SYS_FLASH_BANKS_LIST             \
 316                 { PHYS_FLASH_1, PHYS_FLASH_2 }
 317 #define CONFIG_SYS_FLASH_BASE                   PHYS_FLASH_1
 318 #define CONFIG_SYS_MAX_FLASH_SECT               (255+4)
 319 #define CONFIG_SYS_MAX_FLASH_BANKS              2
 320 #define CONFIG_SYS_FLASH_CFI_WIDTH              FLASH_CFI_16BIT
 321 #define CONFIG_SYS_FLASH_EMPTY_INFO
 322 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 323 #define CONFIG_SYS_FLASH_PROTECTION
 324 #define CONFIG_SYS_MONITOR_BASE                 PHYS_FLASH_1
 325 #endif
 326
 327 /* Ethernet */
 328 #define CONFIG_MACB
 329 #define CONFIG_RMII
 330 #define CONFIG_NET_RETRY_COUNT                  20
 331 #define CONFIG_MACB_SEARCH_PHY
 332
 333 /* LEDS */
 334 /* Status LED */
 335 #define CONFIG_STATUS_LED
 336 #define CONFIG_BOARD_SPECIFIC_LED
 337 #define STATUS_LED_RED                          0
 338 #define STATUS_LED_GREEN                        1
 339 #define STATUS_LED_YELLOW                       2
 340 #define STATUS_LED_BLUE                         3
 341 /* Red */
 342 #define STATUS_LED_BIT                          STATUS_LED_RED
 343 #define STATUS_LED_STATE                        STATUS_LED_OFF
 344 #define STATUS_LED_PERIOD                       (CONFIG_SYS_HZ / 2)
 345 /* Green */
 346 #define STATUS_LED_BIT1                         STATUS_LED_GREEN
 347 #define STATUS_LED_STATE1                       STATUS_LED_OFF
 348 #define STATUS_LED_PERIOD1                      (CONFIG_SYS_HZ / 2)
 349 /* Yellow */
 350 #define STATUS_LED_BIT2                         STATUS_LED_YELLOW
 351 #define STATUS_LED_STATE2                       STATUS_LED_OFF
 352 #define STATUS_LED_PERIOD2                      (CONFIG_SYS_HZ / 2)
 353 /* Blue */
 354 #define STATUS_LED_BIT3                         STATUS_LED_BLUE
 355 #define STATUS_LED_STATE3                       STATUS_LED_ON
 356 #define STATUS_LED_PERIOD3                      (CONFIG_SYS_HZ / 2)
 357 /* Optional value */
 358 #define STATUS_LED_BOOT                         STATUS_LED_BIT
 359
 360 #define CONFIG_RED_LED                          AT91_PIO_PORTC, 11
 361 #define CONFIG_GREEN_LED                        AT91_PIO_PORTC, 12
 362 #define CONFIG_YELLOW_LED                       AT91_PIO_PORTC, 7
 363 #define CONFIG_BLUE_LED                         AT91_PIO_PORTC, 9
 364
 365 /* USB */
 366 #define CONFIG_USB_ATMEL
 367 #define CONFIG_USB_OHCI_NEW
 368 #define CONFIG_DOS_PARTITION
 369 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 370 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00500000
 371 #if defined(CONFIG_CPU9G20)
 372 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9g20"
 373 #elif defined(CONFIG_CPU9260)
 374 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9260"
 375 #endif
 376 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 377 #define CONFIG_USB_STORAGE
 378
 379 #define CONFIG_SYS_LOAD_ADDR                    0x21000000
 380 #define CONFIG_LOADADDR                         CONFIG_SYS_LOAD_ADDR
 381
 382 #define CONFIG_SYS_MEMTEST_START                CONFIG_SYS_SDRAM_BASE
 383 #define CONFIG_SYS_MEMTEST_END                  \
 384         (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - 512 * 1024)
 385
 386 #if defined(CONFIG_NANDBOOT)
 387 #define CONFIG_SYS_USE_NANDFLASH
 388 #undef CONFIG_SYS_USE_FLASH
 389 #else
 390 #define CONFIG_SYS_USE_FLASH
 391 #undef CONFIG_SYS_USE_NANDFLASH
 392 #endif
 393
 394 #if defined(CONFIG_CPU9G20)
 395 #define CONFIG_SYS_BASEDIR      "cpu9G20"
 396 #elif defined(CONFIG_CPU9260)
 397 #define CONFIG_SYS_BASEDIR      "cpu9260"
 398 #endif
 399
 400 #if defined(CONFIG_SYS_USE_FLASH)
 401 #define CONFIG_ENV_IS_IN_FLASH
 402 #define CONFIG_ENV_OFFSET               0x40000
 403 #define CONFIG_ENV_SECT_SIZE            0x20000
 404 #define CONFIG_ENV_SIZE                 0x20000
 405 #define CONFIG_ENV_OVERWRITE
 406
 407 #define CONFIG_BOOTCOMMAND              "run flashboot"
 408
 409 #define MTDIDS_DEFAULT          "nor0=physmap-flash.0,nand0=atmel_nand"
 410 #define MTDPARTS_DEFAULT                \
 411         "mtdparts=physmap-flash.0:"     \
 412                 "256k(u-boot)ro,"       \
 413                 "128k(u-boot-env)ro,"   \
 414                 "1792k(kernel),"        \
 415                 "-(rootfs);"            \
 416         "atmel_nand:-(nand)"
 417
 418 #define CONFIG_BOOTARGS "root=/dev/mtdblock3 rootfstype=jffs2 "
 419
 420 #define CONFIG_EXTRA_ENV_SETTINGS                               \
 421         "mtdids=" MTDIDS_DEFAULT "\0"                           \
 422         "mtdparts=" MTDPARTS_DEFAULT "\0"                       \
 423         "partition=nand0,0\0"                                   \
 424         "ramargs=setenv bootargs $(bootargs) $(mtdparts)\0"     \
 425         "ramboot=tftpboot 0x22000000 $(basedir)/uImage;"        \
 426                 "run ramargs;bootm 22000000\0"                  \
 427         "flashboot=run ramargs;bootm 0x10060000\0"              \
 428         "basedir=" CONFIG_SYS_BASEDIR "\0"                      \
 429         "updtub=tftp 0x24000000 $(basedir)/u-boot.bin;protect " \
 430                 "off 0x10000000 0x1003ffff;erase 0x10000000 "   \
 431                 "0x1003ffff;cp.b 0x24000000 0x10000000 "        \
 432                 "$(filesize)\0" \
 433         "updtui=tftp 0x24000000 $(basedir)/uImage;protect off"  \
 434                 " 0x10060000 0x1021ffff;erase 0x10060000 "      \
 435                 "0x1021ffff;cp.b 0x24000000 0x10060000 "        \
 436                 "$(filesize)\0" \
 437         "updtrfs=tftp 0x24000000 $(basedir)/rootfs.jffs2; "     \
 438                 "protect off 0x10220000 0x13ffffff;erase "      \
 439                 "0x10220000 0x13ffffff;cp.b 0x24000000 "        \
 440                 "0x10220000 $(filesize)\0" \
 441         ""
 442 #elif defined(CONFIG_NANDBOOT)
 443 #define CONFIG_ENV_IS_IN_NAND
 444 #define CONFIG_ENV_OFFSET               0x60000
 445 #define CONFIG_ENV_OFFSET_REDUND        0x80000
 446 #define CONFIG_ENV_SECT_SIZE            0x20000
 447 #define CONFIG_ENV_SIZE                 0x20000
 448 #define CONFIG_ENV_SIZE_REDUND          (CONFIG_ENV_SIZE)
 449 #define CONFIG_ENV_OVERWRITE
 450
 451 #define CONFIG_BOOTCOMMAND              "run flashboot"
 452
 453 #define MTDIDS_DEFAULT          "nand0=atmel_nand"
 454 #define MTDPARTS_DEFAULT                \
 455         "mtdparts=atmel_nand:"          \
 456                 "128k(bootstrap)ro,"    \
 457                 "256k(u-boot)ro,"       \
 458                 "128k(u-boot-env)ro,"   \
 459                 "128k(u-boot-env2)ro,"  \
 460                 "2M(kernel),"   \
 461                 "-(rootfs)"
 462
 463 #define CONFIG_BOOTARGS "root=ubi0:eukrea-cpu9260-rootfs "      \
 464         "ubi.mtd=5 rootfstype=ubifs at91sam9_wdt.heartbeat=60"
 465
 466 #define CONFIG_EXTRA_ENV_SETTINGS                               \
 467         "mtdids=" MTDIDS_DEFAULT "\0"                           \
 468         "mtdparts=" MTDPARTS_DEFAULT "\0"                       \
 469         "partition=nand0,5\0"                                   \
 470         "ramargs=setenv bootargs $(bootargs) $(mtdparts)\0"     \
 471         "ramboot=tftpboot 0x22000000 $(basedir)/uImage;"        \
 472                 "run ramargs;bootm 22000000\0"                  \
 473         "flashboot=run ramargs; nand read 0x22000000 0xA0000 "  \
 474                 "0x200000; bootm 0x22000000\0"                  \
 475         "basedir=" CONFIG_SYS_BASEDIR "\0"                      \
 476         "u-boot=u-boot-eukrea-cpu9260.bin\0"                    \
 477         "kernel=uImage-eukrea-cpu9260.bin\0"                    \
 478         "rootfs=image-eukrea-cpu9260.ubi\0"                     \
 479         "updtub=tftp ${loadaddr} $(basedir)/${u-boot}; "        \
 480                 "nand erase 20000 40000; "                      \
 481                 "nand write ${loadaddr} 20000 40000\0"          \
 482         "updtui=tftp ${loadaddr} $(basedir)/${kernel}; "        \
 483                 "nand erase a0000 200000; "                     \
 484                 "nand write ${loadaddr} a0000 200000\0"         \
 485         "updtrfs=tftp ${loadaddr} $(basedir)/${rootfs}; "       \
 486                 "nand erase  2a0000 fd60000; "                  \
 487                 "nand write ${loadaddr} 2a0000 ${filesize}\0"
 488 #endif
 489
 490 #define CONFIG_BAUDRATE                 115200
 491 #define CONFIG_SYS_BAUDRATE_TABLE       {115200 , 19200, 38400, 57600, 9600 }
 492
 493 #if defined(CONFIG_CPU9G20)
 494 #define CONFIG_SYS_PROMPT               "CPU9G20=> "
 495 #elif defined(CONFIG_CPU9260)
 496 #define CONFIG_SYS_PROMPT               "CPU9260=> "
 497 #endif
 498 #define CONFIG_SYS_CBSIZE               256
 499 #define CONFIG_SYS_MAXARGS              16
 500 #define CONFIG_SYS_PBSIZE               \
 501                 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 502 #define CONFIG_SYS_LONGHELP
 503 #define CONFIG_CMDLINE_EDITING
 504 #define CONFIG_SILENT_CONSOLE
 505 #define CONFIG_NETCONSOLE
 506
 507 /*
 508  * Size of malloc() pool
 509  */
 510 #define CONFIG_SYS_MALLOC_LEN           \
 511                 ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
 512
 513 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - \
 514                                 GENERATED_GBL_DATA_SIZE)
 515
 516 #define CONFIG_STACKSIZE                (32 * 1024)
 517
 518 #if defined(CONFIG_USE_IRQ)
 519 #error CONFIG_USE_IRQ not supported
 520 #endif
 521
 522 #endif