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  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 /*
  15  * SoC must be defined first, before hardware.h is included.
  16  * In this case SoC is defined in boards.cfg.
  17  */
  18 #include <asm/hardware.h>
  19
  20 #ifndef CONFIG_SYS_USE_BOOT_NORFLASH
  21 #define CONFIG_SYS_TEXT_BASE            0x21F00000
  22 #else
  23 #define CONFIG_SYS_TEXT_BASE            0x0000000
  24 #endif
  25
  26 /* ARM asynchronous clock */
  27 #define CONFIG_SYS_AT91_MAIN_CLOCK      16367660 /* 16.367 MHz crystal */
  28 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
  29
  30 #define CONFIG_AT91SAM9263EK    1       /* It's an AT91SAM9263EK Board */
  31
  32 #define CONFIG_ARCH_CPU_INIT
  33
  34 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs      */
  35 #define CONFIG_SETUP_MEMORY_TAGS 1
  36 #define CONFIG_INITRD_TAG       1
  37
  38 #ifndef CONFIG_SYS_USE_BOOT_NORFLASH
  39 #define CONFIG_SKIP_LOWLEVEL_INIT
  40 #else
  41 #define CONFIG_SYS_USE_NORFLASH
  42 #endif
  43
  44 #define CONFIG_BOARD_EARLY_INIT_F
  45
  46 #define CONFIG_DISPLAY_CPUINFO
  47
  48 #define CONFIG_CMD_BOOTZ
  49 #define CONFIG_OF_LIBFDT
  50
  51 /*
  52  * Hardware drivers
  53  */
  54 #define CONFIG_ATMEL_LEGACY
  55 #define CONFIG_AT91_GPIO                1
  56 #define CONFIG_AT91_GPIO_PULLUP         1
  57
  58 /* serial console */
  59 #define CONFIG_ATMEL_USART
  60 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
  61 #define CONFIG_USART_ID                 ATMEL_ID_SYS
  62 #define CONFIG_BAUDRATE                 115200
  63
  64 /* LCD */
  65 #define CONFIG_LCD                      1
  66 #define LCD_BPP                         LCD_COLOR8
  67 #define CONFIG_LCD_LOGO                 1
  68 #undef LCD_TEST_PATTERN
  69 #define CONFIG_LCD_INFO                 1
  70 #define CONFIG_LCD_INFO_BELOW_LOGO      1
  71 #define CONFIG_SYS_WHITE_ON_BLACK       1
  72 #define CONFIG_ATMEL_LCD                1
  73 #define CONFIG_ATMEL_LCD_BGR555         1
  74 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
  75
  76 /* LED */
  77 #define CONFIG_AT91_LED
  78 #define CONFIG_RED_LED          AT91_PIN_PB7    /* the power led */
  79 #define CONFIG_GREEN_LED        AT91_PIN_PB8    /* the user1 led */
  80 #define CONFIG_YELLOW_LED       AT91_PIN_PC29   /* the user2 led */
  81
  82 #define CONFIG_BOOTDELAY        3
  83
  84 /*
  85  * BOOTP options
  86  */
  87 #define CONFIG_BOOTP_BOOTFILESIZE       1
  88 #define CONFIG_BOOTP_BOOTPATH           1
  89 #define CONFIG_BOOTP_GATEWAY            1
  90 #define CONFIG_BOOTP_HOSTNAME           1
  91
  92 /*
  93  * Command line configuration.
  94  */
  95 #include <config_cmd_default.h>
  96 #undef CONFIG_CMD_BDI
  97 #undef CONFIG_CMD_FPGA
  98 #undef CONFIG_CMD_IMI
  99 #undef CONFIG_CMD_IMLS
 100 #undef CONFIG_CMD_LOADS
 101 #undef CONFIG_CMD_SOURCE
 102
 103 #define CONFIG_CMD_PING         1
 104 #define CONFIG_CMD_DHCP         1
 105 #define CONFIG_CMD_NAND         1
 106 #define CONFIG_CMD_USB          1
 107
 108 /* SDRAM */
 109 #define CONFIG_NR_DRAM_BANKS            1
 110 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS1
 111 #define CONFIG_SYS_SDRAM_SIZE           0x04000000
 112
 113 #define CONFIG_SYS_INIT_SP_ADDR \
 114         (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
 115
 116 /* DataFlash */
 117 #define CONFIG_ATMEL_DATAFLASH_SPI
 118 #define CONFIG_HAS_DATAFLASH            1
 119 #define CONFIG_SYS_SPI_WRITE_TOUT               (5*CONFIG_SYS_HZ)
 120 #define CONFIG_SYS_MAX_DATAFLASH_BANKS          1
 121 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0     0xC0000000      /* CS0 */
 122 #define AT91_SPI_CLK                    15000000
 123 #define DATAFLASH_TCSS                  (0x1a << 16)
 124 #define DATAFLASH_TCHS                  (0x1 << 24)
 125
 126 /* NOR flash, if populated */
 127 #ifdef CONFIG_SYS_USE_NORFLASH
 128 #define CONFIG_SYS_FLASH_CFI                    1
 129 #define CONFIG_FLASH_CFI_DRIVER                 1
 130 #define PHYS_FLASH_1                            0x10000000
 131 #define CONFIG_SYS_FLASH_BASE                   PHYS_FLASH_1
 132 #define CONFIG_SYS_MAX_FLASH_SECT               256
 133 #define CONFIG_SYS_MAX_FLASH_BANKS              1
 134
 135 #define CONFIG_SYS_MONITOR_SEC  1:0-3
 136 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 137 #define CONFIG_SYS_MONITOR_LEN  (256 << 10)
 138 #define CONFIG_ENV_IS_IN_FLASH  1
 139 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + 0x007E0000)
 140 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR - CONFIG_ENV_SIZE)
 141
 142 /* Address and size of Primary Environment Sector */
 143 #define CONFIG_ENV_SIZE         0x10000
 144
 145 #define CONFIG_EXTRA_ENV_SETTINGS       \
 146         "monitor_base=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
 147         "update=" \
 148                 "protect off ${monitor_base} +${filesize};" \
 149                 "erase ${monitor_base} +${filesize};" \
 150                 "cp.b ${fileaddr} ${monitor_base} ${filesize};" \
 151                 "protect on ${monitor_base} +${filesize}\0"
 152
 153 #ifndef CONFIG_SKIP_LOWLEVEL_INIT
 154 #define MASTER_PLL_MUL          171
 155 #define MASTER_PLL_DIV          14
 156 #define MASTER_PLL_OUT          3
 157
 158 /* clocks */
 159 #define CONFIG_SYS_MOR_VAL                                              \
 160                 (AT91_PMC_MOR_MOSCEN | AT91_PMC_MOR_OSCOUNT(255))
 161 #define CONFIG_SYS_PLLAR_VAL                                    \
 162         (AT91_PMC_PLLAR_29 |                                    \
 163         AT91_PMC_PLLXR_OUT(MASTER_PLL_OUT) |                    \
 164         AT91_PMC_PLLXR_PLLCOUNT(63) |                           \
 165         AT91_PMC_PLLXR_MUL(MASTER_PLL_MUL - 1) |                \
 166         AT91_PMC_PLLXR_DIV(MASTER_PLL_DIV))
 167
 168 /* PCK/2 = MCK Master Clock from PLLA */
 169 #define CONFIG_SYS_MCKR1_VAL            \
 170         (AT91_PMC_MCKR_CSS_SLOW | AT91_PMC_MCKR_PRES_1 |        \
 171          AT91_PMC_MCKR_MDIV_2)
 172
 173 /* PCK/2 = MCK Master Clock from PLLA */
 174 #define CONFIG_SYS_MCKR2_VAL            \
 175         (AT91_PMC_MCKR_CSS_PLLA | AT91_PMC_MCKR_PRES_1 |        \
 176         AT91_PMC_MCKR_MDIV_2)
 177
 178 /* define PDC[31:16] as DATA[31:16] */
 179 #define CONFIG_SYS_PIOD_PDR_VAL1        0xFFFF0000
 180 /* no pull-up for D[31:16] */
 181 #define CONFIG_SYS_PIOD_PPUDR_VAL       0xFFFF0000
 182 /* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */
 183 #define CONFIG_SYS_MATRIX_EBICSA_VAL                                    \
 184         (AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_VDDIOMSEL_3_3V |       \
 185          AT91_MATRIX_CSA_EBI_CS1A)
 186
 187 /* SDRAM */
 188 /* SDRAMC_MR Mode register */
 189 #define CONFIG_SYS_SDRC_MR_VAL1         0
 190 /* SDRAMC_TR - Refresh Timer register */
 191 #define CONFIG_SYS_SDRC_TR_VAL1         0x13C
 192 /* SDRAMC_CR - Configuration register*/
 193 #define CONFIG_SYS_SDRC_CR_VAL                                                  \
 194                 (AT91_SDRAMC_NC_9 |                                             \
 195                  AT91_SDRAMC_NR_13 |                                            \
 196                  AT91_SDRAMC_NB_4 |                                             \
 197                  AT91_SDRAMC_CAS_3 |                                            \
 198                  AT91_SDRAMC_DBW_32 |                                           \
 199                  (1 <<  8) |            /* Write Recovery Delay */              \
 200                  (7 << 12) |            /* Row Cycle Delay */                   \
 201                  (2 << 16) |            /* Row Precharge Delay */               \
 202                  (2 << 20) |            /* Row to Column Delay */               \
 203                  (5 << 24) |            /* Active to Precharge Delay */         \
 204                  (1 << 28))             /* Exit Self Refresh to Active Delay */
 205
 206 /* Memory Device Register -> SDRAM */
 207 #define CONFIG_SYS_SDRC_MDR_VAL         AT91_SDRAMC_MD_SDRAM
 208 #define CONFIG_SYS_SDRC_MR_VAL2         AT91_SDRAMC_MODE_PRECHARGE
 209 #define CONFIG_SYS_SDRAM_VAL1           0               /* SDRAM_BASE */
 210 #define CONFIG_SYS_SDRC_MR_VAL3         AT91_SDRAMC_MODE_REFRESH
 211 #define CONFIG_SYS_SDRAM_VAL2           0               /* SDRAM_BASE */
 212 #define CONFIG_SYS_SDRAM_VAL3           0               /* SDRAM_BASE */
 213 #define CONFIG_SYS_SDRAM_VAL4           0               /* SDRAM_BASE */
 214 #define CONFIG_SYS_SDRAM_VAL5           0               /* SDRAM_BASE */
 215 #define CONFIG_SYS_SDRAM_VAL6           0               /* SDRAM_BASE */
 216 #define CONFIG_SYS_SDRAM_VAL7           0               /* SDRAM_BASE */
 217 #define CONFIG_SYS_SDRAM_VAL8           0               /* SDRAM_BASE */
 218 #define CONFIG_SYS_SDRAM_VAL9           0               /* SDRAM_BASE */
 219 #define CONFIG_SYS_SDRC_MR_VAL4         AT91_SDRAMC_MODE_LMR
 220 #define CONFIG_SYS_SDRAM_VAL10          0               /* SDRAM_BASE */
 221 #define CONFIG_SYS_SDRC_MR_VAL5         AT91_SDRAMC_MODE_NORMAL
 222 #define CONFIG_SYS_SDRAM_VAL11          0               /* SDRAM_BASE */
 223 #define CONFIG_SYS_SDRC_TR_VAL2         1200            /* SDRAM_TR */
 224 #define CONFIG_SYS_SDRAM_VAL12          0               /* SDRAM_BASE */
 225
 226 /* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */
 227 #define CONFIG_SYS_SMC0_SETUP0_VAL                              \
 228         (AT91_SMC_SETUP_NWE(10) | AT91_SMC_SETUP_NCS_WR(10) |   \
 229          AT91_SMC_SETUP_NRD(10) | AT91_SMC_SETUP_NCS_RD(10))
 230 #define CONFIG_SYS_SMC0_PULSE0_VAL                              \
 231         (AT91_SMC_PULSE_NWE(11) | AT91_SMC_PULSE_NCS_WR(11) |   \
 232          AT91_SMC_PULSE_NRD(11) | AT91_SMC_PULSE_NCS_RD(11))
 233 #define CONFIG_SYS_SMC0_CYCLE0_VAL      \
 234         (AT91_SMC_CYCLE_NWE(22) | AT91_SMC_CYCLE_NRD(22))
 235 #define CONFIG_SYS_SMC0_MODE0_VAL                               \
 236         (AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |          \
 237          AT91_SMC_MODE_DBW_16 |                                 \
 238          AT91_SMC_MODE_TDF | AT91_SMC_MODE_TDF_CYCLE(6))
 239
 240 /* user reset enable */
 241 #define CONFIG_SYS_RSTC_RMR_VAL                 \
 242                 (AT91_RSTC_KEY |                \
 243                 AT91_RSTC_MR_URSTEN |           \
 244                 AT91_RSTC_MR_ERSTL(15))
 245
 246 /* Disable Watchdog */
 247 #define CONFIG_SYS_WDTC_WDMR_VAL                                \
 248                 (AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT | \
 249                  AT91_WDT_MR_WDV(0xfff) |                       \
 250                  AT91_WDT_MR_WDDIS |                            \
 251                  AT91_WDT_MR_WDD(0xfff))
 252
 253 #endif
 254
 255 #else
 256 #define CONFIG_SYS_NO_FLASH                     1
 257 #endif
 258
 259 /* NAND flash */
 260 #ifdef CONFIG_CMD_NAND
 261 #define CONFIG_NAND_ATMEL
 262 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 263 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
 264 #define CONFIG_SYS_NAND_DBW_8                   1
 265 /* our ALE is AD21 */
 266 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
 267 /* our CLE is AD22 */
 268 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
 269 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PD15
 270 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PA22
 271 #endif
 272
 273 /* Ethernet */
 274 #define CONFIG_MACB                     1
 275 #define CONFIG_RMII                     1
 276 #define CONFIG_NET_RETRY_COUNT          20
 277 #define CONFIG_RESET_PHY_R              1
 278
 279 /* USB */
 280 #define CONFIG_USB_ATMEL
 281 #define CONFIG_USB_ATMEL_CLK_SEL_PLLB
 282 #define CONFIG_USB_OHCI_NEW             1
 283 #define CONFIG_DOS_PARTITION            1
 284 #define CONFIG_SYS_USB_OHCI_CPU_INIT            1
 285 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00a00000      /* AT91SAM9263_UHP_BASE */
 286 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9263"
 287 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 288 #define CONFIG_USB_STORAGE              1
 289 #define CONFIG_CMD_FAT                  1
 290
 291 #define CONFIG_SYS_LOAD_ADDR                    0x22000000      /* load address */
 292
 293 #define CONFIG_SYS_MEMTEST_START                CONFIG_SYS_SDRAM_BASE
 294 #define CONFIG_SYS_MEMTEST_END                  0x23e00000
 295
 296 #ifdef CONFIG_SYS_USE_DATAFLASH
 297
 298 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
 299 #define CONFIG_ENV_IS_IN_DATAFLASH      1
 300 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 301 #define CONFIG_ENV_OFFSET               0x4200
 302 #define CONFIG_ENV_ADDR         (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 303 #define CONFIG_ENV_SIZE         0x4200
 304 #define CONFIG_BOOTCOMMAND      "cp.b 0xC0084000 0x22000000 0x210000; bootm"
 305 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 306                                 "root=/dev/mtdblock0 " \
 307                                 "mtdparts=atmel_nand:-(root) "\
 308                                 "rw rootfstype=jffs2"
 309
 310 #elif CONFIG_SYS_USE_NANDFLASH
 311
 312 /* bootstrap + u-boot + env + linux in nandflash */
 313 #define CONFIG_ENV_IS_IN_NAND           1
 314 #define CONFIG_ENV_OFFSET               0xc0000
 315 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 316 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 317 #define CONFIG_BOOTCOMMAND      "nand read 0x22000000 0x200000 0x300000; bootm"
 318 #define CONFIG_BOOTARGS                                                 \
 319         "console=ttyS0,115200 earlyprintk "                             \
 320         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 321         "256k(env),256k(env_redundant),256k(spare),"                    \
 322         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 323         "root=/dev/mtdblock7 rw rootfstype=jffs2"
 324 #endif
 325
 326 #define CONFIG_SYS_PROMPT               "U-Boot> "
 327 #define CONFIG_SYS_CBSIZE               256
 328 #define CONFIG_SYS_MAXARGS              16
 329 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 330 #define CONFIG_SYS_LONGHELP             1
 331 #define CONFIG_CMDLINE_EDITING          1
 332 #define CONFIG_AUTO_COMPLETE
 333 #define CONFIG_SYS_HUSH_PARSER
 334
 335 /*
 336  * Size of malloc() pool
 337  */
 338 #define CONFIG_SYS_MALLOC_LEN   ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 339
 340 #endif