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 /*
  45  * Hardware drivers
  46  */
  47 #define CONFIG_ATMEL_LEGACY
  48
  49 /* LCD */
  50 #define LCD_BPP                         LCD_COLOR8
  51 #define CONFIG_LCD_LOGO                 1
  52 #undef LCD_TEST_PATTERN
  53 #define CONFIG_LCD_INFO                 1
  54 #define CONFIG_LCD_INFO_BELOW_LOGO      1
  55 #define CONFIG_ATMEL_LCD                1
  56 #define CONFIG_ATMEL_LCD_BGR555         1
  57
  58 /*
  59  * BOOTP options
  60  */
  61 #define CONFIG_BOOTP_BOOTFILESIZE       1
  62 #define CONFIG_BOOTP_BOOTPATH           1
  63 #define CONFIG_BOOTP_GATEWAY            1
  64 #define CONFIG_BOOTP_HOSTNAME           1
  65
  66 /*
  67  * Command line configuration.
  68  */
  69 #define CONFIG_CMD_NAND         1
  70
  71 /* SDRAM */
  72 #define CONFIG_NR_DRAM_BANKS            1
  73 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS1
  74 #define CONFIG_SYS_SDRAM_SIZE           0x04000000
  75
  76 #define CONFIG_SYS_INIT_SP_ADDR \
  77         (ATMEL_BASE_SRAM1 + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
  78
  79 /* DataFlash */
  80 #define CONFIG_ATMEL_DATAFLASH_SPI
  81 #define CONFIG_HAS_DATAFLASH            1
  82 #define CONFIG_SYS_MAX_DATAFLASH_BANKS          1
  83 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0     0xC0000000      /* CS0 */
  84 #define AT91_SPI_CLK                    15000000
  85 #define DATAFLASH_TCSS                  (0x1a << 16)
  86 #define DATAFLASH_TCHS                  (0x1 << 24)
  87
  88 /* NOR flash, if populated */
  89 #ifdef CONFIG_SYS_USE_NORFLASH
  90 #define CONFIG_SYS_FLASH_CFI                    1
  91 #define CONFIG_FLASH_CFI_DRIVER                 1
  92 #define PHYS_FLASH_1                            0x10000000
  93 #define CONFIG_SYS_FLASH_BASE                   PHYS_FLASH_1
  94 #define CONFIG_SYS_MAX_FLASH_SECT               256
  95 #define CONFIG_SYS_MAX_FLASH_BANKS              1
  96
  97 #define CONFIG_SYS_MONITOR_SEC  1:0-3
  98 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
  99 #define CONFIG_SYS_MONITOR_LEN  (256 << 10)
 100 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + 0x007E0000)
 101 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR - CONFIG_ENV_SIZE)
 102
 103 /* Address and size of Primary Environment Sector */
 104 #define CONFIG_ENV_SIZE         0x10000
 105
 106 #define CONFIG_EXTRA_ENV_SETTINGS       \
 107         "monitor_base=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
 108         "update=" \
 109                 "protect off ${monitor_base} +${filesize};" \
 110                 "erase ${monitor_base} +${filesize};" \
 111                 "cp.b ${fileaddr} ${monitor_base} ${filesize};" \
 112                 "protect on ${monitor_base} +${filesize}\0"
 113
 114 #ifndef CONFIG_SKIP_LOWLEVEL_INIT
 115 #define MASTER_PLL_MUL          171
 116 #define MASTER_PLL_DIV          14
 117 #define MASTER_PLL_OUT          3
 118
 119 /* clocks */
 120 #define CONFIG_SYS_MOR_VAL                                              \
 121                 (AT91_PMC_MOR_MOSCEN | AT91_PMC_MOR_OSCOUNT(255))
 122 #define CONFIG_SYS_PLLAR_VAL                                    \
 123         (AT91_PMC_PLLAR_29 |                                    \
 124         AT91_PMC_PLLXR_OUT(MASTER_PLL_OUT) |                    \
 125         AT91_PMC_PLLXR_PLLCOUNT(63) |                           \
 126         AT91_PMC_PLLXR_MUL(MASTER_PLL_MUL - 1) |                \
 127         AT91_PMC_PLLXR_DIV(MASTER_PLL_DIV))
 128
 129 /* PCK/2 = MCK Master Clock from PLLA */
 130 #define CONFIG_SYS_MCKR1_VAL            \
 131         (AT91_PMC_MCKR_CSS_SLOW | AT91_PMC_MCKR_PRES_1 |        \
 132          AT91_PMC_MCKR_MDIV_2)
 133
 134 /* PCK/2 = MCK Master Clock from PLLA */
 135 #define CONFIG_SYS_MCKR2_VAL            \
 136         (AT91_PMC_MCKR_CSS_PLLA | AT91_PMC_MCKR_PRES_1 |        \
 137         AT91_PMC_MCKR_MDIV_2)
 138
 139 /* define PDC[31:16] as DATA[31:16] */
 140 #define CONFIG_SYS_PIOD_PDR_VAL1        0xFFFF0000
 141 /* no pull-up for D[31:16] */
 142 #define CONFIG_SYS_PIOD_PPUDR_VAL       0xFFFF0000
 143 /* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */
 144 #define CONFIG_SYS_MATRIX_EBICSA_VAL                                    \
 145         (AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_VDDIOMSEL_3_3V |       \
 146          AT91_MATRIX_CSA_EBI_CS1A)
 147
 148 /* SDRAM */
 149 /* SDRAMC_MR Mode register */
 150 #define CONFIG_SYS_SDRC_MR_VAL1         0
 151 /* SDRAMC_TR - Refresh Timer register */
 152 #define CONFIG_SYS_SDRC_TR_VAL1         0x13C
 153 /* SDRAMC_CR - Configuration register*/
 154 #define CONFIG_SYS_SDRC_CR_VAL                                                  \
 155                 (AT91_SDRAMC_NC_9 |                                             \
 156                  AT91_SDRAMC_NR_13 |                                            \
 157                  AT91_SDRAMC_NB_4 |                                             \
 158                  AT91_SDRAMC_CAS_3 |                                            \
 159                  AT91_SDRAMC_DBW_32 |                                           \
 160                  (1 <<  8) |            /* Write Recovery Delay */              \
 161                  (7 << 12) |            /* Row Cycle Delay */                   \
 162                  (2 << 16) |            /* Row Precharge Delay */               \
 163                  (2 << 20) |            /* Row to Column Delay */               \
 164                  (5 << 24) |            /* Active to Precharge Delay */         \
 165                  (1 << 28))             /* Exit Self Refresh to Active Delay */
 166
 167 /* Memory Device Register -> SDRAM */
 168 #define CONFIG_SYS_SDRC_MDR_VAL         AT91_SDRAMC_MD_SDRAM
 169 #define CONFIG_SYS_SDRC_MR_VAL2         AT91_SDRAMC_MODE_PRECHARGE
 170 #define CONFIG_SYS_SDRAM_VAL1           0               /* SDRAM_BASE */
 171 #define CONFIG_SYS_SDRC_MR_VAL3         AT91_SDRAMC_MODE_REFRESH
 172 #define CONFIG_SYS_SDRAM_VAL2           0               /* SDRAM_BASE */
 173 #define CONFIG_SYS_SDRAM_VAL3           0               /* SDRAM_BASE */
 174 #define CONFIG_SYS_SDRAM_VAL4           0               /* SDRAM_BASE */
 175 #define CONFIG_SYS_SDRAM_VAL5           0               /* SDRAM_BASE */
 176 #define CONFIG_SYS_SDRAM_VAL6           0               /* SDRAM_BASE */
 177 #define CONFIG_SYS_SDRAM_VAL7           0               /* SDRAM_BASE */
 178 #define CONFIG_SYS_SDRAM_VAL8           0               /* SDRAM_BASE */
 179 #define CONFIG_SYS_SDRAM_VAL9           0               /* SDRAM_BASE */
 180 #define CONFIG_SYS_SDRC_MR_VAL4         AT91_SDRAMC_MODE_LMR
 181 #define CONFIG_SYS_SDRAM_VAL10          0               /* SDRAM_BASE */
 182 #define CONFIG_SYS_SDRC_MR_VAL5         AT91_SDRAMC_MODE_NORMAL
 183 #define CONFIG_SYS_SDRAM_VAL11          0               /* SDRAM_BASE */
 184 #define CONFIG_SYS_SDRC_TR_VAL2         1200            /* SDRAM_TR */
 185 #define CONFIG_SYS_SDRAM_VAL12          0               /* SDRAM_BASE */
 186
 187 /* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */
 188 #define CONFIG_SYS_SMC0_SETUP0_VAL                              \
 189         (AT91_SMC_SETUP_NWE(10) | AT91_SMC_SETUP_NCS_WR(10) |   \
 190          AT91_SMC_SETUP_NRD(10) | AT91_SMC_SETUP_NCS_RD(10))
 191 #define CONFIG_SYS_SMC0_PULSE0_VAL                              \
 192         (AT91_SMC_PULSE_NWE(11) | AT91_SMC_PULSE_NCS_WR(11) |   \
 193          AT91_SMC_PULSE_NRD(11) | AT91_SMC_PULSE_NCS_RD(11))
 194 #define CONFIG_SYS_SMC0_CYCLE0_VAL      \
 195         (AT91_SMC_CYCLE_NWE(22) | AT91_SMC_CYCLE_NRD(22))
 196 #define CONFIG_SYS_SMC0_MODE0_VAL                               \
 197         (AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |          \
 198          AT91_SMC_MODE_DBW_16 |                                 \
 199          AT91_SMC_MODE_TDF | AT91_SMC_MODE_TDF_CYCLE(6))
 200
 201 /* user reset enable */
 202 #define CONFIG_SYS_RSTC_RMR_VAL                 \
 203                 (AT91_RSTC_KEY |                \
 204                 AT91_RSTC_MR_URSTEN |           \
 205                 AT91_RSTC_MR_ERSTL(15))
 206
 207 /* Disable Watchdog */
 208 #define CONFIG_SYS_WDTC_WDMR_VAL                                \
 209                 (AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT | \
 210                  AT91_WDT_MR_WDV(0xfff) |                       \
 211                  AT91_WDT_MR_WDDIS |                            \
 212                  AT91_WDT_MR_WDD(0xfff))
 213
 214 #endif
 215 #endif
 216
 217 /* NAND flash */
 218 #ifdef CONFIG_CMD_NAND
 219 #define CONFIG_NAND_ATMEL
 220 #define CONFIG_SYS_MAX_NAND_DEVICE              1
 221 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
 222 #define CONFIG_SYS_NAND_DBW_8                   1
 223 /* our ALE is AD21 */
 224 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
 225 /* our CLE is AD22 */
 226 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
 227 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PD15
 228 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PA22
 229 #endif
 230
 231 /* Ethernet */
 232 #define CONFIG_RESET_PHY_R              1
 233 #define CONFIG_AT91_WANTS_COMMON_PHY
 234
 235 /* USB */
 236 #define CONFIG_USB_ATMEL
 237 #define CONFIG_USB_ATMEL_CLK_SEL_PLLB
 238 #define CONFIG_USB_OHCI_NEW             1
 239 #define CONFIG_SYS_USB_OHCI_CPU_INIT            1
 240 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00a00000      /* AT91SAM9263_UHP_BASE */
 241 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9263"
 242 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
 243
 244 #define CONFIG_SYS_LOAD_ADDR                    0x22000000      /* load address */
 245
 246 #define CONFIG_SYS_MEMTEST_START                CONFIG_SYS_SDRAM_BASE
 247 #define CONFIG_SYS_MEMTEST_END                  0x23e00000
 248
 249 #ifdef CONFIG_SYS_USE_DATAFLASH
 250
 251 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
 252 #define CONFIG_ENV_IS_IN_DATAFLASH      1
 253 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 254 #define CONFIG_ENV_OFFSET               0x4200
 255 #define CONFIG_ENV_ADDR         (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 256 #define CONFIG_ENV_SIZE         0x4200
 257 #define CONFIG_BOOTCOMMAND      "cp.b 0xC0084000 0x22000000 0x210000; bootm"
 258 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
 259                                 "root=/dev/mtdblock0 " \
 260                                 "mtdparts=atmel_nand:-(root) "\
 261                                 "rw rootfstype=jffs2"
 262
 263 #elif CONFIG_SYS_USE_NANDFLASH
 264
 265 /* bootstrap + u-boot + env + linux in nandflash */
 266 #define CONFIG_ENV_OFFSET               0x120000
 267 #define CONFIG_ENV_OFFSET_REDUND        0x100000
 268 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
 269 #define CONFIG_BOOTCOMMAND      "nand read 0x22000000 0x200000 0x300000; bootm"
 270 #define CONFIG_BOOTARGS                                                 \
 271         "console=ttyS0,115200 earlyprintk "                             \
 272         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
 273         "256k(env),256k(env_redundant),256k(spare),"                    \
 274         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
 275         "root=/dev/mtdblock7 rw rootfstype=jffs2"
 276 #endif
 277
 278 #define CONFIG_SYS_CBSIZE               256
 279 #define CONFIG_SYS_MAXARGS              16
 280 #define CONFIG_SYS_LONGHELP             1
 281 #define CONFIG_CMDLINE_EDITING          1
 282 #define CONFIG_AUTO_COMPLETE
 283
 284 /*
 285  * Size of malloc() pool
 286  */
 287 #define CONFIG_SYS_MALLOC_LEN   ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 288
 289 #endif