include/configs/adp-ag101p.h

   1 /*
   2  * Copyright (C) 2011 Andes Technology Corporation
   3  * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
   4  * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include <asm/arch-ag101/ag101.h>
  13
  14 /*
  15  * CPU and Board Configuration Options
  16  */
  17 #define CONFIG_ADP_AG101P
  18
  19 #define CONFIG_USE_INTERRUPT
  20
  21 #define CONFIG_SKIP_LOWLEVEL_INIT
  22
  23 #define CONFIG_SYS_GENERIC_GLOBAL_DATA
  24
  25 /*
  26  * Definitions related to passing arguments to kernel.
  27  */
  28 #define CONFIG_CMDLINE_TAG                      /* send commandline to Kernel */
  29 #define CONFIG_SETUP_MEMORY_TAGS        /* send memory definition to kernel */
  30 #define CONFIG_INITRD_TAG                       /* send initrd params */
  31 #define CONFIG_NEEDS_MANUAL_RELOC
  32
  33 #ifndef CONFIG_SKIP_LOWLEVEL_INIT
  34 #define CONFIG_MEM_REMAP
  35 #endif
  36
  37 #ifdef CONFIG_SKIP_LOWLEVEL_INIT
  38 #define CONFIG_SYS_TEXT_BASE    0x00500000
  39 #else
  40 #ifdef CONFIG_MEM_REMAP
  41 #define CONFIG_SYS_TEXT_BASE    0x80000000
  42 #else
  43 #define CONFIG_SYS_TEXT_BASE    0x00000000
  44 #endif
  45 #endif
  46
  47 /*
  48  * Timer
  49  */
  50 #define CONFIG_SYS_CLK_FREQ     39062500
  51 #define VERSION_CLOCK           CONFIG_SYS_CLK_FREQ
  52
  53 /*
  54  * Use Externel CLOCK or PCLK
  55  */
  56 #undef CONFIG_FTRTC010_EXTCLK
  57
  58 #ifndef CONFIG_FTRTC010_EXTCLK
  59 #define CONFIG_FTRTC010_PCLK
  60 #endif
  61
  62 #ifdef CONFIG_FTRTC010_EXTCLK
  63 #define TIMER_CLOCK     32768                   /* CONFIG_FTRTC010_EXTCLK */
  64 #else
  65 #define TIMER_CLOCK     CONFIG_SYS_HZ           /* CONFIG_FTRTC010_PCLK */
  66 #endif
  67
  68 #define TIMER_LOAD_VAL  0xffffffff
  69
  70 /*
  71  * Real Time Clock
  72  */
  73 #define CONFIG_RTC_FTRTC010
  74
  75 /*
  76  * Real Time Clock Divider
  77  * RTC_DIV_COUNT                        (OSC_CLK/OSC_5MHZ)
  78  */
  79 #define OSC_5MHZ                        (5*1000000)
  80 #define OSC_CLK                         (4*OSC_5MHZ)
  81 #define RTC_DIV_COUNT                   (0.5)   /* Why?? */
  82
  83 /*
  84  * Serial console configuration
  85  */
  86
  87 /* FTUART is a high speed NS 16C550A compatible UART, addr: 0x99600000 */
  88 #define CONFIG_BAUDRATE                 38400
  89 #define CONFIG_CONS_INDEX               1
  90 #define CONFIG_SYS_NS16550_SERIAL
  91 #define CONFIG_SYS_NS16550_COM1         CONFIG_FTUART010_02_BASE
  92 #define CONFIG_SYS_NS16550_REG_SIZE     -4
  93 #define CONFIG_SYS_NS16550_CLK          ((18432000 * 20) / 25)  /* AG101P */
  94
  95 /*
  96  * Ethernet
  97  */
  98 #define CONFIG_FTMAC100
  99
 100
 101 /*
 102  * SD (MMC) controller
 103  */
 104 #define CONFIG_MMC
 105 #define CONFIG_GENERIC_MMC
 106 #define CONFIG_DOS_PARTITION
 107 #define CONFIG_FTSDC010
 108 #define CONFIG_FTSDC010_NUMBER          1
 109 #define CONFIG_FTSDC010_SDIO
 110
 111 /*
 112  * Command line configuration.
 113  */
 114 #define CONFIG_CMD_DATE
 115
 116 /*
 117  * Miscellaneous configurable options
 118  */
 119 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 120 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 121
 122 /* Print Buffer Size */
 123 #define CONFIG_SYS_PBSIZE       \
 124         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 125
 126 /* max number of command args */
 127 #define CONFIG_SYS_MAXARGS      16
 128
 129 /* Boot Argument Buffer Size */
 130 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 131
 132 /*
 133  * Size of malloc() pool
 134  */
 135 /* 512kB is suggested, (CONFIG_ENV_SIZE + 128 * 1024) was not enough */
 136 #define CONFIG_SYS_MALLOC_LEN           (512 << 10)
 137
 138 /*
 139  * AHB Controller configuration
 140  */
 141 #define CONFIG_FTAHBC020S
 142
 143 #ifdef CONFIG_FTAHBC020S
 144 #include <faraday/ftahbc020s.h>
 145
 146 /* Address of PHYS_SDRAM_0 before memory remap is at 0x(100)00000 */
 147 #define CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE    0x100
 148
 149 /*
 150  * CONFIG_SYS_FTAHBC020S_SLAVE_BSR_6: this define is used in lowlevel_init.S,
 151  * hence we cannot use FTAHBC020S_BSR_SIZE(2048) since it will use ffs() wrote
 152  * in C language.
 153  */
 154 #define CONFIG_SYS_FTAHBC020S_SLAVE_BSR_6 \
 155         (FTAHBC020S_SLAVE_BSR_BASE(CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE) | \
 156                                         FTAHBC020S_SLAVE_BSR_SIZE(0xb))
 157 #endif
 158
 159 /*
 160  * Watchdog
 161  */
 162 #define CONFIG_FTWDT010_WATCHDOG
 163
 164 /*
 165  * PMU Power controller configuration
 166  */
 167 #define CONFIG_PMU
 168 #define CONFIG_FTPMU010_POWER
 169
 170 #ifdef CONFIG_FTPMU010_POWER
 171 #include <faraday/ftpmu010.h>
 172 #define CONFIG_SYS_FTPMU010_PDLLCR0_HCLKOUTDIS          0x0E
 173 #define CONFIG_SYS_FTPMU010_SDRAMHTC    (FTPMU010_SDRAMHTC_EBICTRL_DCSR  | \
 174                                          FTPMU010_SDRAMHTC_EBIDATA_DCSR  | \
 175                                          FTPMU010_SDRAMHTC_SDRAMCS_DCSR  | \
 176                                          FTPMU010_SDRAMHTC_SDRAMCTL_DCSR | \
 177                                          FTPMU010_SDRAMHTC_CKE_DCSR      | \
 178                                          FTPMU010_SDRAMHTC_DQM_DCSR      | \
 179                                          FTPMU010_SDRAMHTC_SDCLK_DCSR)
 180 #endif
 181
 182 /*
 183  * SDRAM controller configuration
 184  */
 185 #define CONFIG_FTSDMC021
 186
 187 #ifdef CONFIG_FTSDMC021
 188 #include <faraday/ftsdmc021.h>
 189
 190 #define CONFIG_SYS_FTSDMC021_TP1        (FTSDMC021_TP1_TRAS(2)  |       \
 191                                          FTSDMC021_TP1_TRP(1)   |       \
 192                                          FTSDMC021_TP1_TRCD(1)  |       \
 193                                          FTSDMC021_TP1_TRF(3)   |       \
 194                                          FTSDMC021_TP1_TWR(1)   |       \
 195                                          FTSDMC021_TP1_TCL(2))
 196
 197 #define CONFIG_SYS_FTSDMC021_TP2        (FTSDMC021_TP2_INI_PREC(4) |    \
 198                                          FTSDMC021_TP2_INI_REFT(8) |    \
 199                                          FTSDMC021_TP2_REF_INTV(0x180))
 200
 201 /*
 202  * CONFIG_SYS_FTSDMC021_CR1: this define is used in lowlevel_init.S,
 203  * hence we cannot use FTSDMC021_BANK_SIZE(64) since it will use ffs() wrote in
 204  * C language.
 205  */
 206 #define CONFIG_SYS_FTSDMC021_CR1        (FTSDMC021_CR1_DDW(2)    |      \
 207                                          FTSDMC021_CR1_DSZ(3)    |      \
 208                                          FTSDMC021_CR1_MBW(2)    |      \
 209                                          FTSDMC021_CR1_BNKSIZE(6))
 210
 211 #define CONFIG_SYS_FTSDMC021_CR2        (FTSDMC021_CR2_IPREC     |      \
 212                                          FTSDMC021_CR2_IREF      |      \
 213                                          FTSDMC021_CR2_ISMR)
 214
 215 #define CONFIG_SYS_FTSDMC021_BANK0_BASE CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE
 216 #define CONFIG_SYS_FTSDMC021_BANK0_BSR  (FTSDMC021_BANK_ENABLE   |      \
 217                                          CONFIG_SYS_FTSDMC021_BANK0_BASE)
 218
 219 #define CONFIG_SYS_FTSDMC021_BANK1_BASE \
 220         (CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE + (PHYS_SDRAM_0_SIZE >> 20))
 221 #define CONFIG_SYS_FTSDMC021_BANK1_BSR  (FTSDMC021_BANK_ENABLE   |      \
 222                                          CONFIG_SYS_FTSDMC021_BANK1_BASE)
 223 #endif
 224
 225 /*
 226  * Physical Memory Map
 227  */
 228 #ifdef CONFIG_SKIP_LOWLEVEL_INIT
 229 #define PHYS_SDRAM_0    0x00000000  /* SDRAM Bank #1 */
 230 #else
 231 #ifdef CONFIG_MEM_REMAP
 232 #define PHYS_SDRAM_0    0x00000000      /* SDRAM Bank #1 */
 233 #else
 234 #define PHYS_SDRAM_0    0x80000000      /* SDRAM Bank #1 */
 235 #endif
 236 #endif
 237
 238 #define PHYS_SDRAM_1 \
 239         (PHYS_SDRAM_0 + PHYS_SDRAM_0_SIZE)      /* SDRAM Bank #2 */
 240
 241 #define CONFIG_NR_DRAM_BANKS    2               /* we have 2 bank of DRAM */
 242
 243 #ifdef CONFIG_SKIP_LOWLEVEL_INIT
 244 #define PHYS_SDRAM_0_SIZE       0x20000000      /* 512 MB */
 245 #define PHYS_SDRAM_1_SIZE       0x20000000      /* 512 MB */
 246 #else
 247 #ifdef CONFIG_MEM_REMAP
 248 #define PHYS_SDRAM_0_SIZE       0x20000000      /* 512 MB */
 249 #define PHYS_SDRAM_1_SIZE       0x20000000      /* 512 MB */
 250 #else
 251 #define PHYS_SDRAM_0_SIZE       0x08000000      /* 128 MB */
 252 #define PHYS_SDRAM_1_SIZE       0x08000000      /* 128 MB */
 253 #endif
 254 #endif
 255
 256 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_0
 257
 258 #ifdef CONFIG_MEM_REMAP
 259 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0xA0000 - \
 260                                         GENERATED_GBL_DATA_SIZE)
 261 #else
 262 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
 263                                         GENERATED_GBL_DATA_SIZE)
 264 #endif /* CONFIG_MEM_REMAP */
 265
 266 /*
 267  * Load address and memory test area should agree with
 268  * arch/nds32/config.mk. Be careful not to overwrite U-Boot itself.
 269  */
 270 #define CONFIG_SYS_LOAD_ADDR            0x300000
 271
 272 /* memtest works on 63 MB in DRAM */
 273 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_0
 274 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_0 + 0x03F00000)
 275
 276 /*
 277  * Static memory controller configuration
 278  */
 279 #define CONFIG_FTSMC020
 280
 281 #ifdef CONFIG_FTSMC020
 282 #include <faraday/ftsmc020.h>
 283
 284 #define CONFIG_SYS_FTSMC020_CONFIGS     {                       \
 285         { FTSMC020_BANK0_CONFIG, FTSMC020_BANK0_TIMING, },      \
 286         { FTSMC020_BANK1_CONFIG, FTSMC020_BANK1_TIMING, },      \
 287 }
 288
 289 #ifndef CONFIG_SKIP_LOWLEVEL_INIT       /* FLASH is on BANK 0 */
 290 #define FTSMC020_BANK0_LOWLV_CONFIG     (FTSMC020_BANK_ENABLE   |       \
 291                                          FTSMC020_BANK_SIZE_32M |       \
 292                                          FTSMC020_BANK_MBW_32)
 293
 294 #define FTSMC020_BANK0_LOWLV_TIMING     (FTSMC020_TPR_RBE       |       \
 295                                          FTSMC020_TPR_AST(1)    |       \
 296                                          FTSMC020_TPR_CTW(1)    |       \
 297                                          FTSMC020_TPR_ATI(1)    |       \
 298                                          FTSMC020_TPR_AT2(1)    |       \
 299                                          FTSMC020_TPR_WTC(1)    |       \
 300                                          FTSMC020_TPR_AHT(1)    |       \
 301                                          FTSMC020_TPR_TRNA(1))
 302 #endif
 303
 304 /*
 305  * FLASH on ADP_AG101P is connected to BANK0
 306  * Just disalbe the other BANK to avoid detection error.
 307  */
 308 #define FTSMC020_BANK0_CONFIG   (FTSMC020_BANK_ENABLE             |     \
 309                                  FTSMC020_BANK_BASE(PHYS_FLASH_1) |     \
 310                                  FTSMC020_BANK_SIZE_32M           |     \
 311                                  FTSMC020_BANK_MBW_32)
 312
 313 #define FTSMC020_BANK0_TIMING   (FTSMC020_TPR_AST(3)   |        \
 314                                  FTSMC020_TPR_CTW(3)   |        \
 315                                  FTSMC020_TPR_ATI(0xf) |        \
 316                                  FTSMC020_TPR_AT2(3)   |        \
 317                                  FTSMC020_TPR_WTC(3)   |        \
 318                                  FTSMC020_TPR_AHT(3)   |        \
 319                                  FTSMC020_TPR_TRNA(0xf))
 320
 321 #define FTSMC020_BANK1_CONFIG   (0x00)
 322 #define FTSMC020_BANK1_TIMING   (0x00)
 323 #endif /* CONFIG_FTSMC020 */
 324
 325 /*
 326  * FLASH and environment organization
 327  */
 328 /* use CFI framework */
 329 #define CONFIG_SYS_FLASH_CFI
 330 #define CONFIG_FLASH_CFI_DRIVER
 331
 332 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 333 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 334 #define CONFIG_SYS_CFI_FLASH_STATUS_POLL
 335
 336 /* support JEDEC */
 337
 338 /* Do not use CONFIG_FLASH_CFI_LEGACY to detect on board flash */
 339 #ifdef CONFIG_SKIP_LOWLEVEL_INIT
 340 #define PHYS_FLASH_1                    0x80000000      /* BANK 0 */
 341 #else
 342 #ifdef CONFIG_MEM_REMAP
 343 #define PHYS_FLASH_1                    0x80000000      /* BANK 0 */
 344 #else
 345 #define PHYS_FLASH_1                    0x00000000      /* BANK 0 */
 346 #endif
 347 #endif  /* CONFIG_MEM_REMAP */
 348
 349 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 350 #define CONFIG_SYS_FLASH_BANKS_LIST     { PHYS_FLASH_1, }
 351 #define CONFIG_SYS_MONITOR_BASE         PHYS_FLASH_1
 352
 353 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* TO for Flash Erase (ms) */
 354 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* TO for Flash Write (ms) */
 355
 356 /* max number of memory banks */
 357 /*
 358  * There are 4 banks supported for this Controller,
 359  * but we have only 1 bank connected to flash on board
 360  */
 361 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 362 #define CONFIG_SYS_FLASH_BANKS_SIZES {0x4000000}
 363
 364 /* max number of sectors on one chip */
 365 #define CONFIG_FLASH_SECTOR_SIZE        (0x10000*2)
 366 #define CONFIG_ENV_SECT_SIZE            CONFIG_FLASH_SECTOR_SIZE
 367 #define CONFIG_SYS_MAX_FLASH_SECT       512
 368
 369 /* environments */
 370 #define CONFIG_ENV_IS_IN_FLASH
 371 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_MONITOR_BASE + 0x140000)
 372 #define CONFIG_ENV_SIZE                 8192
 373 #define CONFIG_ENV_OVERWRITE
 374
 375 #endif  /* __CONFIG_H */