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