LXR uboot/include/configs/MCR3000.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright (C) 2010-2017 CS Systemes d'Information
   4 * Christophe Leroy <christophe.leroy@c-s.fr>
   5 */
   6
   7#ifndef __CONFIG_H
   8#define __CONFIG_H
   9
  10/* High Level Configuration Options */
  11
  12#define CONFIG_EXTRA_ENV_SETTINGS                                       \
  13        "sdram_type=SDRAM\0"                                            \
  14        "flash_type=AM29LV160DB\0"                                      \
  15        "loadaddr=0x400000\0"                                           \
  16        "filename=uImage.lzma\0"                                        \
  17        "nfsroot=/opt/ofs\0"                                            \
  18        "dhcp_ip=ip=:::::eth0:dhcp\0"                                   \
  19        "console_args=console=ttyCPM0,115200N8\0"                       \
  20        "flashboot=setenv bootargs "                                    \
  21                "${console_args} "                                      \
  22                "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:"     \
  23                "mcr3k:eth0:off;"                                       \
  24                "${ofl_args}; "                                         \
  25                "bootm 0x04060000 - 0x04050000\0"                       \
  26        "tftpboot=setenv bootargs "                                     \
  27                "${console_args} "                                      \
  28                "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:"     \
  29                "mcr3k:eth0:off "                                       \
  30                "${ofl_args}; "                                         \
  31                "tftp ${loadaddr} ${filename};"                         \
  32                "tftp 0xf00000 mcr3000.dtb;"                            \
  33                "bootm ${loadaddr} - 0xf00000\0"                        \
  34        "netboot=dhcp ${loadaddr} ${filename};"                         \
  35                "tftp 0xf00000 mcr3000.dtb;"                            \
  36                "setenv bootargs "                                      \
  37                "root=/dev/nfs rw "                                     \
  38                "${console_args} "                                      \
  39                "${dhcp_ip};"                                           \
  40                "bootm ${loadaddr} - 0xf00000\0"                        \
  41        "nfsboot=setenv bootargs "                                      \
  42                "root=/dev/nfs rw nfsroot=${serverip}:${nfsroot} "      \
  43                "${console_args} "                                      \
  44                "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:"     \
  45                "mcr3k:eth0:off;"                                       \
  46                "bootm 0x04060000 - 0x04050000\0"                       \
  47        "dhcpboot=dhcp ${loadaddr} ${filename};"                        \
  48                "tftp 0xf00000 mcr3000.dtb;"                            \
  49                "setenv bootargs "                                      \
  50                "${console_args} "                                      \
  51                "${dhcp_ip} "                                           \
  52                "${ofl_args}; "                                         \
  53                "bootm ${loadaddr} - 0xf00000\0"
  54
  55#define CONFIG_IPADDR                   192.168.0.3
  56#define CONFIG_SERVERIP                 192.168.0.1
  57#define CONFIG_NETMASK                  255.0.0.0
  58
  59#define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
  60
  61/* Miscellaneous configurable options */
  62
  63#define CONFIG_SYS_MEMTEST_START        0x00002000
  64#define CONFIG_SYS_MEMTEST_END          0x00800000
  65
  66#define CONFIG_SYS_LOAD_ADDR            0x200000
  67
  68#define CONFIG_SYS_HZ                   1000
  69
  70/* Definitions for initial stack pointer and data area (in DPRAM) */
  71#define CONFIG_SYS_INIT_RAM_ADDR        (CONFIG_SYS_IMMR + 0x2800)
  72#define CONFIG_SYS_INIT_RAM_SIZE        (0x2e00 - 0x2800)
  73
  74/* RAM configuration (note that CONFIG_SYS_SDRAM_BASE must be zero) */
  75#define CONFIG_SYS_SDRAM_BASE           0x00000000
  76
  77/* FLASH organization */
  78#define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_TEXT_BASE
  79#define CONFIG_SYS_MAX_FLASH_BANKS      1
  80#define CONFIG_SYS_MAX_FLASH_SECT       35
  81#define CONFIG_SYS_FLASH_ERASE_TOUT     120000
  82#define CONFIG_SYS_FLASH_WRITE_TOUT     500
  83
  84/*
  85 * For booting Linux, the board info and command line data
  86 * have to be in the first 8 MB of memory, since this is
  87 * the maximum mapped by the Linux kernel during initialization.
  88 */
  89#define CONFIG_SYS_BOOTMAPSZ            (8 << 20)
  90#define CONFIG_SYS_MONITOR_LEN          (320 << 10)
  91#define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  92#define CONFIG_SYS_MALLOC_LEN           (4096 << 10)
  93
  94/* Environment Configuration */
  95
  96/* environment is in FLASH */
  97#define CONFIG_ENV_OVERWRITE    1
  98
  99/* Ethernet configuration part */
 100#define CONFIG_SYS_DISCOVER_PHY         1
 101#define CONFIG_MII_INIT                 1
 102
 103/* NAND configuration part */
 104#define CONFIG_SYS_MAX_NAND_DEVICE      1
 105#define CONFIG_SYS_NAND_MAX_CHIPS       1
 106#define CONFIG_SYS_NAND_BASE            0x0C000000
 107
 108#endif /* __CONFIG_H */
 109