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