include/configs/pm9263.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  * Configuation settings for the RONETIX PM9263 board.
   8  *
   9  * SPDX-License-Identifier:     GPL-2.0+
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 /*
  16  * SoC must be defined first, before hardware.h is included.
  17  * In this case SoC is defined in boards.cfg.
  18  */
  19 #include <asm/hardware.h>
  20
  21 /* ARM asynchronous clock */
  22
  23 #define MASTER_PLL_DIV          6
  24 #define MASTER_PLL_MUL          65
  25 #define MAIN_PLL_DIV            2       /* 2 or 4 */
  26 #define CONFIG_SYS_AT91_MAIN_CLOCK      18432000
  27 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768           /* slow clock xtal */
  28
  29 #define CONFIG_SYS_AT91_CPU_NAME        "AT91SAM9263"
  30 #define CONFIG_PM9263           1       /* on a Ronetix PM9263 Board    */
  31 #define CONFIG_ARCH_CPU_INIT
  32 #define CONFIG_SYS_TEXT_BASE    0
  33
  34 #define CONFIG_MACH_TYPE        MACH_TYPE_PM9263
  35
  36 /* clocks */
  37 #define CONFIG_SYS_MOR_VAL                                              \
  38                 (AT91_PMC_MOR_MOSCEN |                                  \
  39                  (255 << 8))            /* Main Oscillator Start-up Time */
  40 #define CONFIG_SYS_PLLAR_VAL                                            \
  41                 (AT91_PMC_PLLAR_29 | /* Bit 29 must be 1 when prog */ \
  42                  AT91_PMC_PLLXR_OUT(3) |                                \
  43                  AT91_PMC_PLLXR_PLLCOUNT(0x3f) |        /* PLL Counter */\
  44                  (2 << 28) |            /* PLL Clock Frequency Range */ \
  45                  ((MASTER_PLL_MUL - 1) << 16) | (MASTER_PLL_DIV))
  46
  47 #if (MAIN_PLL_DIV == 2)
  48 /* PCK/2 = MCK Master Clock from PLLA */
  49 #define CONFIG_SYS_MCKR1_VAL            \
  50                 (AT91_PMC_MCKR_CSS_SLOW |       \
  51                  AT91_PMC_MCKR_PRES_1 | \
  52                  AT91_PMC_MCKR_MDIV_2)
  53 /* PCK/2 = MCK Master Clock from PLLA */
  54 #define CONFIG_SYS_MCKR2_VAL            \
  55                 (AT91_PMC_MCKR_CSS_PLLA |       \
  56                  AT91_PMC_MCKR_PRES_1 | \
  57                  AT91_PMC_MCKR_MDIV_2)
  58 #else
  59 /* PCK/4 = MCK Master Clock from PLLA */
  60 #define CONFIG_SYS_MCKR1_VAL                    \
  61                 (AT91_PMC_MCKR_CSS_SLOW |               \
  62                  AT91_PMC_MCKR_PRES_1 |         \
  63                  AT91_PMC_MCKR_MDIV_4)
  64 /* PCK/4 = MCK Master Clock from PLLA */
  65 #define CONFIG_SYS_MCKR2_VAL                    \
  66                 (AT91_PMC_MCKR_CSS_PLLA |               \
  67                  AT91_PMC_MCKR_PRES_1 |         \
  68                  AT91_PMC_MCKR_MDIV_4)
  69 #endif
  70 /* define PDC[31:16] as DATA[31:16] */
  71 #define CONFIG_SYS_PIOD_PDR_VAL1        0xFFFF0000
  72 /* no pull-up for D[31:16] */
  73 #define CONFIG_SYS_PIOD_PPUDR_VAL       0xFFFF0000
  74 /* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */
  75 #define CONFIG_SYS_MATRIX_EBI0CSA_VAL                                   \
  76         (AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_VDDIOMSEL_3_3V |       \
  77          AT91_MATRIX_CSA_EBI_CS1A)
  78
  79 /* SDRAM */
  80 /* SDRAMC_MR Mode register */
  81 #define CONFIG_SYS_SDRC_MR_VAL1         0
  82 /* SDRAMC_TR - Refresh Timer register */
  83 #define CONFIG_SYS_SDRC_TR_VAL1         0x3AA
  84 /* SDRAMC_CR - Configuration register*/
  85 #define CONFIG_SYS_SDRC_CR_VAL                                                  \
  86                 (AT91_SDRAMC_NC_9 |                                             \
  87                  AT91_SDRAMC_NR_13 |                                            \
  88                  AT91_SDRAMC_NB_4 |                                             \
  89                  AT91_SDRAMC_CAS_2 |                                            \
  90                  AT91_SDRAMC_DBW_32 |                                           \
  91                  (2 <<  8) |    /* tWR -  Write Recovery Delay */               \
  92                  (7 << 12) |    /* tRC -  Row Cycle Delay */                    \
  93                  (2 << 16) |    /* tRP -  Row Precharge Delay */                \
  94                  (2 << 20) |    /* tRCD - Row to Column Delay */                \
  95                  (5 << 24) |    /* tRAS - Active to Precharge Delay */          \
  96                  (8 << 28))     /* tXSR - Exit Self Refresh to Active Delay */
  97
  98 /* Memory Device Register -> SDRAM */
  99 #define CONFIG_SYS_SDRC_MDR_VAL         AT91_SDRAMC_MD_SDRAM
 100 #define CONFIG_SYS_SDRC_MR_VAL2         AT91_SDRAMC_MODE_PRECHARGE
 101 #define CONFIG_SYS_SDRAM_VAL1           0               /* SDRAM_BASE */
 102 #define CONFIG_SYS_SDRC_MR_VAL3         AT91_SDRAMC_MODE_REFRESH
 103 #define CONFIG_SYS_SDRAM_VAL2           0               /* SDRAM_BASE */
 104 #define CONFIG_SYS_SDRAM_VAL3           0               /* SDRAM_BASE */
 105 #define CONFIG_SYS_SDRAM_VAL4           0               /* SDRAM_BASE */
 106 #define CONFIG_SYS_SDRAM_VAL5           0               /* SDRAM_BASE */
 107 #define CONFIG_SYS_SDRAM_VAL6           0               /* SDRAM_BASE */
 108 #define CONFIG_SYS_SDRAM_VAL7           0               /* SDRAM_BASE */
 109 #define CONFIG_SYS_SDRAM_VAL8           0               /* SDRAM_BASE */
 110 #define CONFIG_SYS_SDRAM_VAL9           0               /* SDRAM_BASE */
 111 #define CONFIG_SYS_SDRC_MR_VAL4         AT91_SDRAMC_MODE_LMR
 112 #define CONFIG_SYS_SDRAM_VAL10          0               /* SDRAM_BASE */
 113 #define CONFIG_SYS_SDRC_MR_VAL5         AT91_SDRAMC_MODE_NORMAL
 114 #define CONFIG_SYS_SDRAM_VAL11          0               /* SDRAM_BASE */
 115 #define CONFIG_SYS_SDRC_TR_VAL2         1200            /* SDRAM_TR */
 116 #define CONFIG_SYS_SDRAM_VAL12          0               /* SDRAM_BASE */
 117
 118 /* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */
 119 #define CONFIG_SYS_SMC0_SETUP0_VAL                                      \
 120                 (AT91_SMC_SETUP_NWE(10) | AT91_SMC_SETUP_NCS_WR(10) |   \
 121                  AT91_SMC_SETUP_NRD(10) | AT91_SMC_SETUP_NCS_RD(10))
 122 #define CONFIG_SYS_SMC0_PULSE0_VAL                                      \
 123                 (AT91_SMC_PULSE_NWE(11) | AT91_SMC_PULSE_NCS_WR(11) |   \
 124                  AT91_SMC_PULSE_NRD(11) | AT91_SMC_PULSE_NCS_RD(11))
 125 #define CONFIG_SYS_SMC0_CYCLE0_VAL      \
 126                 (AT91_SMC_CYCLE_NWE(22) | AT91_SMC_CYCLE_NRD(22))
 127 #define CONFIG_SYS_SMC0_MODE0_VAL                               \
 128                 (AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |  \
 129                  AT91_SMC_MODE_DBW_16 |                         \
 130                  AT91_SMC_MODE_TDF |                            \
 131                  AT91_SMC_MODE_TDF_CYCLE(6))
 132
 133 /* user reset enable */
 134 #define CONFIG_SYS_RSTC_RMR_VAL                 \
 135                 (AT91_RSTC_KEY |                \
 136                 AT91_RSTC_CR_PROCRST |          \
 137                 AT91_RSTC_MR_ERSTL(1) | \
 138                 AT91_RSTC_MR_ERSTL(2))
 139
 140 /* Disable Watchdog */
 141 #define CONFIG_SYS_WDTC_WDMR_VAL                                \
 142                 (AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT | \
 143                  AT91_WDT_MR_WDV(0xfff) |                                       \
 144                  AT91_WDT_MR_WDDIS |                            \
 145                  AT91_WDT_MR_WDD(0xfff))
 146
 147 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs */
 148 #define CONFIG_SETUP_MEMORY_TAGS 1
 149 #define CONFIG_INITRD_TAG       1
 150
 151 #undef CONFIG_SKIP_LOWLEVEL_INIT
 152 #define CONFIG_USER_LOWLEVEL_INIT       1
 153
 154 /*
 155  * Hardware drivers
 156  */
 157 #define CONFIG_AT91_GPIO        1
 158 #define CONFIG_ATMEL_USART      1
 159 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
 160 #define CONFIG_USART_ID                 ATMEL_ID_SYS
 161
 162 /* LCD */
 163 #define LCD_BPP                         LCD_COLOR8
 164 #define CONFIG_LCD_LOGO                 1
 165 #undef LCD_TEST_PATTERN
 166 #define CONFIG_LCD_INFO                 1
 167 #define CONFIG_LCD_INFO_BELOW_LOGO      1
 168 #define CONFIG_ATMEL_LCD                1
 169 #define CONFIG_ATMEL_LCD_BGR555         1
 170
 171 #define CONFIG_LCD_IN_PSRAM             1
 172
 173 /* LED */
 174 #define CONFIG_AT91_LED
 175 #define CONFIG_RED_LED          GPIO_PIN_PB(7) /* this is the power led */
 176 #define CONFIG_GREEN_LED        GPIO_PIN_PB(8) /* this is the user1 led */
 177
 178
 179 /*
 180  * BOOTP options
 181  */
 182 #define CONFIG_BOOTP_BOOTFILESIZE       1
 183 #define CONFIG_BOOTP_BOOTPATH           1
 184 #define CONFIG_BOOTP_GATEWAY            1
 185 #define CONFIG_BOOTP_HOSTNAME           1
 186
 187 /*
 188  * Command line configuration.
 189  */
 190 #define CONFIG_CMD_NAND         1
 191
 192 /* SDRAM */
 193 #define CONFIG_NR_DRAM_BANKS    1
 194 #define PHYS_SDRAM              0x20000000
 195 #define PHYS_SDRAM_SIZE         0x04000000      /* 64 megs */
 196
 197 /* DataFlash */
 198 #define CONFIG_ATMEL_DATAFLASH_SPI
 199 #define CONFIG_HAS_DATAFLASH                    1
 200 #define CONFIG_SYS_MAX_DATAFLASH_BANKS          1
 201 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0     0xC0000000      /* CS0 */
 202 #define AT91_SPI_CLK                            15000000
 203 #define DATAFLASH_TCSS                          (0x1a << 16)
 204 #define DATAFLASH_TCHS                          (0x1 << 24)
 205
 206 /* NOR flash, if populated */
 207 #define CONFIG_SYS_FLASH_CFI            1
 208 #define CONFIG_FLASH_CFI_DRIVER         1
 209 #define PHYS_FLASH_1                    0x10000000
 210 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 211 #define CONFIG_SYS_MAX_FLASH_SECT       256
 212 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 213
 214 /* NAND flash */
 215 #ifdef CONFIG_CMD_NAND
 216 #define CONFIG_NAND_ATMEL
 217 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 218 #define CONFIG_SYS_NAND_BASE            0x40000000
 219 #define CONFIG_SYS_NAND_DBW_8           1
 220 /* our ALE is AD21 */
 221 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
 222 /* our CLE is AD22 */
 223 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
 224 #define CONFIG_SYS_NAND_ENABLE_PIN      GPIO_PIN_PD(15)
 225 #define CONFIG_SYS_NAND_READY_PIN       GPIO_PIN_PB(30)
 226
 227 #endif
 228
 229 #define CONFIG_JFFS2_CMDLINE            1
 230 #define CONFIG_JFFS2_NAND               1
 231 #define CONFIG_JFFS2_DEV                "nand0" /* NAND device jffs2 lives on */
 232 #define CONFIG_JFFS2_PART_OFFSET        0       /* start of jffs2 partition */
 233 #define CONFIG_JFFS2_PART_SIZE          (256 * 1024 * 1024) /* partition size*/
 234
 235 /* PSRAM */
 236 #define PHYS_PSRAM                      0x70000000
 237 #define PHYS_PSRAM_SIZE                 0x00400000      /* 4MB */
 238 /* Slave EBI1, PSRAM connected */
 239 #define CONFIG_PSRAM_SCFG               (AT91_MATRIX_SCFG_ARBT_FIXED_PRIORITY   | \
 240                                          AT91_MATRIX_SCFG_FIXED_DEFMSTR(5)      | \
 241                                          AT91_MATRIX_SCFG_DEFMSTR_TYPE_FIXED    | \
 242                                          AT91_MATRIX_SCFG_SLOT_CYCLE(255))
 243
 244 /* Ethernet */
 245 #define CONFIG_MACB                     1
 246 #define CONFIG_RMII                     1
 247 #define CONFIG_NET_RETRY_COUNT          20
 248 #define CONFIG_RESET_PHY_R              1
 249
 250 /* USB */
 251 #define CONFIG_USB_ATMEL
 252 #define CONFIG_USB_ATMEL_CLK_SEL_PLLB
 253 #define CONFIG_USB_OHCI_NEW                     1
 254 #define CONFIG_SYS_USB_OHCI_CPU_INIT            1
 255 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00a00000      /* AT91SAM9263_UHP_BASE */
 256 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9263"
 257 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 258
 259 #define CONFIG_SYS_LOAD_ADDR                    0x22000000      /* load address */
 260
 261 #define CONFIG_SYS_MEMTEST_START                PHYS_SDRAM
 262 #define CONFIG_SYS_MEMTEST_END                  0x23e00000
 263
 264 #define CONFIG_SYS_USE_FLASH    1
 265 #undef CONFIG_SYS_USE_DATAFLASH
 266 #undef CONFIG_SYS_USE_NANDFLASH
 267
 268 #ifdef CONFIG_SYS_USE_DATAFLASH
 269
 270 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
 271 #define CONFIG_ENV_IS_IN_DATAFLASH
 272 #define CFG_MONITOR_BASE        (CFG_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 273 #define CONFIG_ENV_OFFSET       0x4200
 274 #define CONFIG_ENV_ADDR         (CFG_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 275 #define CONFIG_ENV_SIZE         0x4200
 276 #define CONFIG_BOOTCOMMAND      "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 277 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 278                                 "root=/dev/mtdblock0 " \
 279                                 "mtdparts=atmel_nand:-(root) "\
 280                                 "rw rootfstype=jffs2"
 281
 282 #elif defined(CONFIG_SYS_USE_NANDFLASH) /* CFG_USE_NANDFLASH */
 283
 284 /* bootstrap + u-boot + env + linux in nandflash */
 285 #define CONFIG_ENV_OFFSET               0x60000
 286 #define CONFIG_ENV_OFFSET_REDUND        0x80000
 287 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 288 #define CONFIG_BOOTCOMMAND      "nand read 0x22000000 0xA0000 0x200000; bootm"
 289 #define CONFIG_BOOTARGS         "console=ttyS0,115200 "         \
 290                                 "root=/dev/mtdblock5 "          \
 291                                 "mtdparts=atmel_nand:"          \
 292                                         "128k(bootstrap)ro,"    \
 293                                         "256k(uboot)ro,"        \
 294                                         "128k(env1)ro,"         \
 295                                         "128k(env2)ro,"         \
 296                                         "2M(linux),"            \
 297                                         "-(root) "              \
 298                                 "rw rootfstype=jffs2"
 299
 300 #elif defined(CONFIG_SYS_USE_FLASH) /* CFG_USE_FLASH */
 301
 302 #define CONFIG_ENV_IS_IN_FLASH  1
 303 #define CONFIG_ENV_OFFSET       0x40000
 304 #define CONFIG_ENV_SECT_SIZE    0x10000
 305 #define CONFIG_ENV_SIZE         0x10000
 306 #define CONFIG_ENV_OVERWRITE    1
 307
 308 /* JFFS Partition offset set */
 309 #define CONFIG_SYS_JFFS2_FIRST_BANK     0
 310 #define CONFIG_SYS_JFFS2_NUM_BANKS      1
 311
 312 /* 512k reserved for u-boot */
 313 #define CONFIG_SYS_JFFS2_FIRST_SECTOR   11
 314
 315 #define CONFIG_BOOTCOMMAND              "run flashboot"
 316 #define CONFIG_ROOTPATH                 "/ronetix/rootfs"
 317
 318 #define CONFIG_CON_ROT                  "fbcon=rotate:3 "
 319 #define CONFIG_BOOTARGS                 "root=/dev/mtdblock4 rootfstype=jffs2 "\
 320                                         CONFIG_CON_ROT
 321
 322 #define MTDIDS_DEFAULT                  "nor0=physmap-flash.0,nand0=nand"
 323 #define MTDPARTS_DEFAULT                \
 324         "mtdparts=physmap-flash.0:"     \
 325                 "256k(u-boot)ro,"       \
 326                 "64k(u-boot-env)ro,"    \
 327                 "1408k(kernel),"        \
 328                 "-(rootfs);"            \
 329         "nand:-(nand)"
 330
 331 #define CONFIG_EXTRA_ENV_SETTINGS                               \
 332         "mtdids=" MTDIDS_DEFAULT "\0"                           \
 333         "mtdparts=" MTDPARTS_DEFAULT "\0"                       \
 334         "partition=nand0,0\0"                                   \
 335         "ramargs=setenv bootargs $(bootargs) $(mtdparts)\0"     \
 336         "nfsargs=setenv bootargs root=/dev/nfs rw "             \
 337                 CONFIG_CON_ROT                                  \
 338                 "nfsroot=$(serverip):$(rootpath) $(mtdparts)\0" \
 339         "addip=setenv bootargs $(bootargs) "                    \
 340                 "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)"\
 341                 ":$(hostname):eth0:off\0"                       \
 342         "ramboot=tftpboot 0x22000000 vmImage;"                  \
 343                 "run ramargs;run addip;bootm 22000000\0"        \
 344         "nfsboot=tftpboot 0x22000000 vmImage;"                  \
 345                 "run nfsargs;run addip;bootm 22000000\0"        \
 346         "flashboot=run ramargs;run addip;bootm 0x10050000\0"    \
 347         ""
 348
 349 #else
 350 #error "Undefined memory device"
 351 #endif
 352
 353 #define CONFIG_SYS_CBSIZE               256
 354 #define CONFIG_SYS_MAXARGS              16
 355 #define CONFIG_SYS_PBSIZE               \
 356                 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 357 #define CONFIG_SYS_LONGHELP             1
 358 #define CONFIG_CMDLINE_EDITING          1
 359
 360 /*
 361  * Size of malloc() pool
 362  */
 363 #define CONFIG_SYS_MALLOC_LEN   ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
 364
 365 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM
 366 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
 367                                 GENERATED_GBL_DATA_SIZE)
 368
 369 #endif