include/configs/M53017EVB.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuation settings for the Freescale MCF53017EVB.
   4  *
   5  * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
   6  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
   7  */
   8
   9 /*
  10  * board/config.h - configuration options, board specific
  11  */
  12
  13 #ifndef _M53017EVB_H
  14 #define _M53017EVB_H
  15
  16 /*
  17  * High Level Configuration Options
  18  * (easy to change)
  19  */
  20
  21 #define CFG_SYS_UART_PORT               (0)
  22
  23 #ifdef CONFIG_MCFFEC
  24 #       define CFG_SYS_TX_ETH_BUFFER    8
  25 #       define CFG_SYS_FEC_BUF_USE_SRAM
  26 #endif
  27
  28 #define CFG_SYS_RTC_CNT         (0x8000)
  29 #define CFG_SYS_RTC_SETUP               (RTC_OCEN_OSCBYP | RTC_OCEN_CLKEN)
  30
  31 /* I2C */
  32
  33 #ifdef CONFIG_MCFFEC
  34 #       define CONFIG_IPADDR    192.162.1.2
  35 #       define CONFIG_NETMASK   255.255.255.0
  36 #       define CONFIG_SERVERIP  192.162.1.1
  37 #       define CONFIG_GATEWAYIP 192.162.1.1
  38 #endif                          /* FEC_ENET */
  39
  40 #define CONFIG_HOSTNAME         "M53017"
  41 #define CONFIG_EXTRA_ENV_SETTINGS               \
  42         "netdev=eth0\0"                         \
  43         "loadaddr=40010000\0"                   \
  44         "u-boot=u-boot.bin\0"                   \
  45         "load=tftp ${loadaddr) ${u-boot}\0"     \
  46         "upd=run load; run prog\0"              \
  47         "prog=prot off 0 3ffff;"                \
  48         "era 0 3ffff;"                          \
  49         "cp.b ${loadaddr} 0 ${filesize};"       \
  50         "save\0"                                \
  51         ""
  52
  53 #define CONFIG_PRAM             512     /* 512 KB */
  54
  55 #define CFG_SYS_CLK             80000000
  56 #define CFG_SYS_CPU_CLK CFG_SYS_CLK * 3
  57
  58 #define CFG_SYS_MBAR            0xFC000000
  59
  60 /*
  61  * Low Level Configuration Settings
  62  * (address mappings, register initial values, etc.)
  63  * You should know what you are doing if you make changes here.
  64  */
  65 /*
  66  * Definitions for initial stack pointer and data area (in DPRAM)
  67  */
  68 #define CFG_SYS_INIT_RAM_ADDR   0x80000000
  69 #define CFG_SYS_INIT_RAM_SIZE           0x20000 /* Size of used area in internal SRAM */
  70 #define CFG_SYS_INIT_RAM_CTRL   0x221
  71
  72 /*
  73  * Start addresses for the final memory configuration
  74  * (Set up by the startup code)
  75  * Please note that CFG_SYS_SDRAM_BASE _must_ start at 0
  76  */
  77 #define CFG_SYS_SDRAM_BASE              0x40000000
  78 #define CFG_SYS_SDRAM_SIZE              64      /* SDRAM size in MB */
  79 #define CFG_SYS_SDRAM_CFG1              0x43711630
  80 #define CFG_SYS_SDRAM_CFG2              0x56670000
  81 #define CFG_SYS_SDRAM_CTRL              0xE1092000
  82 #define CFG_SYS_SDRAM_EMOD              0x80010000
  83 #define CFG_SYS_SDRAM_MODE              0x00CD0000
  84
  85 /*
  86  * For booting Linux, the board info and command line data
  87  * have to be in the first 8 MB of memory, since this is
  88  * the maximum mapped by the Linux kernel during initialization ??
  89  */
  90 #define CFG_SYS_BOOTMAPSZ               (CFG_SYS_SDRAM_BASE + (CFG_SYS_SDRAM_SIZE << 20))
  91
  92 /*-----------------------------------------------------------------------
  93  * FLASH organization
  94  */
  95 #ifdef CONFIG_SYS_FLASH_CFI
  96 #       define CFG_SYS_FLASH_SIZE               0x1000000       /* Max size that the board might have */
  97 #endif
  98
  99 #define CFG_SYS_FLASH_BASE              CFG_SYS_CS0_BASE
 100
 101 /* Configuration for environment
 102  * Environment is embedded in u-boot in the second sector of the flash
 103  */
 104
 105 #define LDS_BOARD_TEXT \
 106         . = DEFINED(env_offset) ? env_offset : .; \
 107         env/embedded.o(.text*)
 108
 109 /*-----------------------------------------------------------------------
 110  * Cache Configuration
 111  */
 112
 113 #define ICACHE_STATUS                   (CFG_SYS_INIT_RAM_ADDR + \
 114                                          CFG_SYS_INIT_RAM_SIZE - 8)
 115 #define DCACHE_STATUS                   (CFG_SYS_INIT_RAM_ADDR + \
 116                                          CFG_SYS_INIT_RAM_SIZE - 4)
 117 #define CFG_SYS_ICACHE_INV              (CF_CACR_CINVA)
 118 #define CFG_SYS_CACHE_ACR0              (CFG_SYS_SDRAM_BASE | \
 119                                          CF_ADDRMASK(CFG_SYS_SDRAM_SIZE) | \
 120                                          CF_ACR_EN | CF_ACR_SM_ALL)
 121 #define CFG_SYS_CACHE_ICACR             (CF_CACR_EC | CF_CACR_CINVA | \
 122                                          CF_CACR_DCM_P)
 123
 124 /*-----------------------------------------------------------------------
 125  * Chipselect bank definitions
 126  */
 127 /*
 128  * CS0 - NOR Flash
 129  * CS1 - Ext SRAM
 130  * CS2 - Available
 131  * CS3 - Available
 132  * CS4 - Available
 133  * CS5 - Available
 134  */
 135 #define CFG_SYS_CS0_BASE                0
 136 #define CFG_SYS_CS0_MASK                0x00FF0001
 137 #define CFG_SYS_CS0_CTRL                0x00001FA0
 138
 139 #define CFG_SYS_CS1_BASE                0xC0000000
 140 #define CFG_SYS_CS1_MASK                0x00070001
 141 #define CFG_SYS_CS1_CTRL                0x00001FA0
 142
 143 #endif                          /* _M53017EVB_H */