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