include/configs/M52277EVB.h

   1 /*
   2  * Configuation settings for the Freescale MCF52277 EVB board.
   3  *
   4  * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
   5  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 /*
  11  * board/config.h - configuration options, board specific
  12  */
  13
  14 #ifndef _M52277EVB_H
  15 #define _M52277EVB_H
  16
  17 /*
  18  * High Level Configuration Options
  19  * (easy to change)
  20  */
  21 #define CONFIG_M52277EVB        /* M52277EVB board */
  22
  23 #define CONFIG_MCFUART
  24 #define CONFIG_SYS_UART_PORT            (0)
  25 #define CONFIG_BAUDRATE                 115200
  26
  27 #undef CONFIG_WATCHDOG
  28
  29 #define CONFIG_TIMESTAMP        /* Print image info with timestamp */
  30
  31 /*
  32  * BOOTP options
  33  */
  34 #define CONFIG_BOOTP_BOOTFILESIZE
  35 #define CONFIG_BOOTP_BOOTPATH
  36 #define CONFIG_BOOTP_GATEWAY
  37 #define CONFIG_BOOTP_HOSTNAME
  38
  39 /* Command line configuration */
  40 #define CONFIG_CMD_CACHE
  41 #define CONFIG_CMD_DATE
  42 #define CONFIG_CMD_JFFS2
  43 #define CONFIG_CMD_REGINFO
  44 #undef CONFIG_CMD_BMP
  45
  46 #define CONFIG_HOSTNAME                 M52277EVB
  47 #define CONFIG_SYS_UBOOT_END            0x3FFFF
  48 #define CONFIG_SYS_LOAD_ADDR2           0x40010007
  49 #ifdef CONFIG_SYS_STMICRO_BOOT
  50 /* ST Micro serial flash */
  51 #define CONFIG_EXTRA_ENV_SETTINGS               \
  52         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
  53         "loadaddr=0x40010000\0"                 \
  54         "uboot=u-boot.bin\0"                    \
  55         "load=loadb ${loadaddr} ${baudrate};"   \
  56         "loadb " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${baudrate} \0"   \
  57         "upd=run load; run prog\0"              \
  58         "prog=sf probe 0:2 10000 1;"            \
  59         "sf erase 0 30000;"                     \
  60         "sf write ${loadaddr} 0 30000;"         \
  61         "save\0"                                \
  62         ""
  63 #endif
  64 #ifdef CONFIG_SYS_SPANSION_BOOT
  65 #define CONFIG_EXTRA_ENV_SETTINGS               \
  66         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
  67         "loadaddr=0x40010000\0"                 \
  68         "uboot=u-boot.bin\0"                    \
  69         "load=loadb ${loadaddr} ${baudrate}\0"  \
  70         "upd=run load; run prog\0"              \
  71         "prog=prot off " __stringify(CONFIG_SYS_FLASH_BASE)     \
  72         " " __stringify(CONFIG_SYS_UBOOT_END) ";"               \
  73         "era " __stringify(CONFIG_SYS_FLASH_BASE) " "           \
  74         __stringify(CONFIG_SYS_UBOOT_END) ";"                   \
  75         "cp.b ${loadaddr} " __stringify(CONFIG_SYS_FLASH_BASE)  \
  76         " ${filesize}; save\0"                  \
  77         "updsbf=run loadsbf; run progsbf\0"     \
  78         "loadsbf=loadb ${loadaddr} ${baudrate};"        \
  79         "loadb " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${baudrate} \0"   \
  80         "progsbf=sf probe 0:2 10000 1;"         \
  81         "sf erase 0 30000;"                     \
  82         "sf write ${loadaddr} 0 30000;"         \
  83         ""
  84 #endif
  85
  86 #define CONFIG_BOOTDELAY                3       /* autoboot after 3 seconds */
  87 /* LCD */
  88 #ifdef CONFIG_CMD_BMP
  89 #define CONFIG_LCD
  90 #define CONFIG_SPLASH_SCREEN
  91 #define CONFIG_LCD_LOGO
  92 #define CONFIG_SHARP_LQ035Q7DH06
  93 #endif
  94
  95 /* USB */
  96 #ifdef CONFIG_CMD_USB
  97 #define CONFIG_USB_EHCI
  98 #define CONFIG_USB_STORAGE
  99 #define CONFIG_DOS_PARTITION
 100 #define CONFIG_MAC_PARTITION
 101 #define CONFIG_ISO_PARTITION
 102 #define CONFIG_SYS_USB_EHCI_REGS_BASE   0xFC0B0000
 103 #define CONFIG_SYS_USB_EHCI_CPU_INIT
 104 #endif
 105
 106 /* Realtime clock */
 107 #define CONFIG_MCFRTC
 108 #undef RTC_DEBUG
 109 #define CONFIG_SYS_RTC_OSCILLATOR       (32 * CONFIG_SYS_HZ)
 110
 111 /* Timer */
 112 #define CONFIG_MCFTMR
 113 #undef CONFIG_MCFPIT
 114
 115 /* I2c */
 116 #define CONFIG_SYS_I2C
 117 #define CONFIG_SYS_I2C_FSL
 118 #define CONFIG_SYS_FSL_I2C_SPEED        80000
 119 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 120 #define CONFIG_SYS_FSL_I2C_OFFSET       0x58000
 121 #define CONFIG_SYS_IMMR                 CONFIG_SYS_MBAR
 122
 123 /* DSPI and Serial Flash */
 124 #define CONFIG_CF_SPI
 125 #define CONFIG_CF_DSPI
 126 #define CONFIG_HARD_SPI
 127 #define CONFIG_SYS_SBFHDR_SIZE          0x7
 128 #ifdef CONFIG_CMD_SPI
 129 #       define CONFIG_SYS_DSPI_CS2
 130
 131 #       define CONFIG_SYS_DSPI_CTAR0    (DSPI_CTAR_TRSZ(7) | \
 132                                          DSPI_CTAR_PCSSCK_1CLK | \
 133                                          DSPI_CTAR_PASC(0) | \
 134                                          DSPI_CTAR_PDT(0) | \
 135                                          DSPI_CTAR_CSSCK(0) | \
 136                                          DSPI_CTAR_ASC(0) | \
 137                                          DSPI_CTAR_DT(1))
 138 #endif
 139
 140 /* Input, PCI, Flexbus, and VCO */
 141 #define CONFIG_EXTRA_CLOCK
 142
 143 #define CONFIG_SYS_INPUT_CLKSRC 16000000
 144
 145 #define CONFIG_PRAM             2048    /* 2048 KB */
 146
 147 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 148
 149 #if defined(CONFIG_CMD_KGDB)
 150 #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buffer Size */
 151 #else
 152 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 153 #endif
 154 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)        /* Print Buffer Size */
 155 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 156 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 157
 158 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_SDRAM_BASE + 0x10000)
 159
 160 #define CONFIG_SYS_MBAR         0xFC000000
 161
 162 /*
 163  * Low Level Configuration Settings
 164  * (address mappings, register initial values, etc.)
 165  * You should know what you are doing if you make changes here.
 166  */
 167
 168 /*
 169  * Definitions for initial stack pointer and data area (in DPRAM)
 170  */
 171 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 172 #define CONFIG_SYS_INIT_RAM_SIZE                0x8000  /* Size of used area in internal SRAM */
 173 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 174 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
 175 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_GBL_DATA_OFFSET - 32)
 176 #define CONFIG_SYS_SBFHDR_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - 32)
 177
 178 /*
 179  * Start addresses for the final memory configuration
 180  * (Set up by the startup code)
 181  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 182  */
 183 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 184 #define CONFIG_SYS_SDRAM_SIZE           64      /* SDRAM size in MB */
 185 #define CONFIG_SYS_SDRAM_CFG1           0x43711630
 186 #define CONFIG_SYS_SDRAM_CFG2           0x56670000
 187 #define CONFIG_SYS_SDRAM_CTRL           0xE1092000
 188 #define CONFIG_SYS_SDRAM_EMOD           0x81810000
 189 #define CONFIG_SYS_SDRAM_MODE           0x00CD0000
 190 #define CONFIG_SYS_SDRAM_DRV_STRENGTH   0x00
 191
 192 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE + 0x400
 193 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 194
 195 #ifdef CONFIG_CF_SBF
 196 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_TEXT_BASE + 0x400)
 197 #else
 198 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_FLASH_BASE + 0x400)
 199 #endif
 200 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
 201 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 202 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc() */
 203
 204 /* Initial Memory map for Linux */
 205 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 206 #define CONFIG_SYS_BOOTM_LEN            (CONFIG_SYS_SDRAM_SIZE << 20)
 207
 208 /*
 209  * Configuration for environment
 210  * Environment is not embedded in u-boot. First time runing may have env
 211  * crc error warning if there is no correct environment on the flash.
 212  */
 213 #ifdef CONFIG_CF_SBF
 214 #       define CONFIG_ENV_IS_IN_SPI_FLASH
 215 #       define CONFIG_ENV_SPI_CS        2
 216 #else
 217 #       define CONFIG_ENV_IS_IN_FLASH   1
 218 #endif
 219 #define CONFIG_ENV_OVERWRITE            1
 220
 221 /*-----------------------------------------------------------------------
 222  * FLASH organization
 223  */
 224 #ifdef CONFIG_SYS_STMICRO_BOOT
 225 #       define CONFIG_SYS_FLASH_BASE    CONFIG_SYS_CS0_BASE
 226 #       define CONFIG_SYS_FLASH0_BASE   CONFIG_SYS_CS0_BASE
 227 #       define CONFIG_ENV_OFFSET        0x30000
 228 #       define CONFIG_ENV_SIZE          0x1000
 229 #       define CONFIG_ENV_SECT_SIZE     0x10000
 230 #endif
 231 #ifdef CONFIG_SYS_SPANSION_BOOT
 232 #       define CONFIG_SYS_FLASH_BASE    CONFIG_SYS_CS0_BASE
 233 #       define CONFIG_SYS_FLASH0_BASE   CONFIG_SYS_CS0_BASE
 234 #       define CONFIG_ENV_ADDR          (CONFIG_SYS_FLASH_BASE + 0x40000)
 235 #       define CONFIG_ENV_SIZE          0x1000
 236 #       define CONFIG_ENV_SECT_SIZE     0x8000
 237 #endif
 238
 239 #define CONFIG_SYS_FLASH_CFI
 240 #ifdef CONFIG_SYS_FLASH_CFI
 241 #       define CONFIG_FLASH_CFI_DRIVER  1
 242 #       define CONFIG_SYS_FLASH_USE_BUFFER_WRITE        1
 243 #       define CONFIG_FLASH_SPANSION_S29WS_N    1
 244 #       define CONFIG_SYS_FLASH_SIZE            0x1000000       /* Max size that the board might have */
 245 #       define CONFIG_SYS_FLASH_CFI_WIDTH       FLASH_CFI_16BIT
 246 #       define CONFIG_SYS_MAX_FLASH_BANKS       1       /* max number of memory banks */
 247 #       define CONFIG_SYS_MAX_FLASH_SECT        137     /* max number of sectors on one chip */
 248 #       define CONFIG_SYS_FLASH_PROTECTION      /* "Real" (hardware) sectors protection */
 249 #       define CONFIG_SYS_FLASH_CHECKSUM
 250 #       define CONFIG_SYS_FLASH_BANKS_LIST      { CONFIG_SYS_CS0_BASE }
 251 #endif
 252
 253 #define LDS_BOARD_TEXT \
 254         arch/m68k/cpu/mcf5227x/built-in.o   (.text*) \
 255         arch/m68k/lib/built-in.o            (.text*)
 256
 257 /*
 258  * This is setting for JFFS2 support in u-boot.
 259  * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
 260  */
 261 #ifdef CONFIG_CMD_JFFS2
 262 #       define CONFIG_JFFS2_DEV         "nor0"
 263 #       define CONFIG_JFFS2_PART_SIZE   (0x01000000 - 0x40000)
 264 #       define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x40000)
 265 #endif
 266
 267 /*-----------------------------------------------------------------------
 268  * Cache Configuration
 269  */
 270 #define CONFIG_SYS_CACHELINE_SIZE       16
 271
 272 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 273                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 274 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 275                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 276 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_CINV | CF_CACR_INVI)
 277 #define CONFIG_SYS_CACHE_ACR0           (CONFIG_SYS_SDRAM_BASE | \
 278                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 279                                          CF_ACR_EN | CF_ACR_SM_ALL)
 280 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_CENB | CF_CACR_CINV | \
 281                                          CF_CACR_DISD | CF_CACR_INVI | \
 282                                          CF_CACR_CEIB | CF_CACR_DCM | \
 283                                          CF_CACR_EUSP)
 284
 285 /*-----------------------------------------------------------------------
 286  * Memory bank definitions
 287  */
 288 /*
 289  * CS0 - NOR Flash
 290  * CS1 - Available
 291  * CS2 - Available
 292  * CS3 - Available
 293  * CS4 - Available
 294  * CS5 - Available
 295  */
 296
 297 #ifdef CONFIG_CF_SBF
 298 #define CONFIG_SYS_CS0_BASE             0x04000000
 299 #define CONFIG_SYS_CS0_MASK             0x00FF0001
 300 #define CONFIG_SYS_CS0_CTRL             0x00001FA0
 301 #else
 302 #define CONFIG_SYS_CS0_BASE             0x00000000
 303 #define CONFIG_SYS_CS0_MASK             0x00FF0001
 304 #define CONFIG_SYS_CS0_CTRL             0x00001FA0
 305 #endif
 306
 307 #endif                          /* _M52277EVB_H */