include/configs/3c120_devboard.h

   1 /*
   2  * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
   3  * Scott McNutt <smcnutt@psyent.com>
   4  * (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 /*
  13  * BOARD/CPU
  14  */
  15 #define CONFIG_DISPLAY_BOARDINFO_LATE
  16
  17 /*
  18  * SERIAL
  19  */
  20
  21 /*
  22  * CFI Flash
  23  */
  24 #define CONFIG_FLASH_CFI_DRIVER
  25 #define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* fix amd flash issue */
  26 #define CONFIG_SYS_FLASH_CFI
  27 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
  28 #define CONFIG_SYS_FLASH_PROTECTION
  29 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT       1
  30 #define CONFIG_SYS_MAX_FLASH_SECT       512
  31
  32 /*
  33  * NET options
  34  */
  35 #define CONFIG_SYS_RX_ETH_BUFFER        0
  36 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  37 #define CONFIG_PHY_MARVELL
  38
  39 /*
  40  * BOOTP options
  41  */
  42 #define CONFIG_BOOTP_BOOTFILESIZE
  43
  44 /*
  45  * FDT options
  46  */
  47 #define CONFIG_LMB
  48
  49 /*
  50  * MEMORY ORGANIZATION
  51  * -Monitor at top of sdram.
  52  * -The heap is placed below the monitor
  53  * -The stack is placed below the heap (&grows down).
  54  */
  55 #define CONFIG_SYS_SDRAM_BASE           0xD0000000
  56 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
  57 #define CONFIG_NR_DRAM_BANKS            1
  58 #define CONFIG_MONITOR_IS_IN_RAM
  59 #define CONFIG_SYS_MONITOR_LEN          0x80000 /* Reserve 512k */
  60 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \
  61                                          CONFIG_SYS_SDRAM_SIZE - \
  62                                          CONFIG_SYS_MONITOR_LEN)
  63 #define CONFIG_SYS_MALLOC_LEN           0x20000
  64
  65 /*
  66  * ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above
  67  * CONFIG_SYS_RESET_ADDR, since we assume the monitor is stored at the
  68  * reset address, no? This will keep the environment in user region
  69  * of flash. NOTE: the monitor length must be multiple of sector size
  70  * (which is common practice).
  71  */
  72
  73 #define CONFIG_ENV_SIZE                 0x20000 /* 128k, 1 sector */
  74 #define CONFIG_ENV_OVERWRITE            /* Serial change Ok     */
  75 #define CONFIG_ENV_ADDR                 (0xe2800000 + CONFIG_SYS_MONITOR_LEN)
  76
  77 /*
  78  * MISC
  79  */
  80 #define CONFIG_SYS_LOAD_ADDR            0xd4000000      /* Half of RAM */
  81 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
  82 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  83 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MONITOR_BASE - \
  84                                          CONFIG_ENV_SIZE - \
  85                                          CONFIG_SYS_MALLOC_LEN -        \
  86                                          0x10000)
  87
  88 #endif /* __CONFIG_H */