config.in

该文件是rt_linux

#
# MPC8xx Communication options
#
mainmenu_option next_comment
comment 'MPC8xx CPM Options'

if [ "$CONFIG_NET_ETHERNET" = "y" ]; then
  bool 'CPM SCC Ethernet' CONFIG_SCC_ENET
  if [ "$CONFIG_SCC_ENET" = "y" ]; then
    choice 'SCC used for Ethernet'	\
  	"SCC1	CONFIG_SCC1_ENET	\
	 SCC2	CONFIG_SCC2_ENET	\
	 SCC3	CONFIG_SCC3_ENET"	SCC1
  fi
  bool '860T FEC Ethernet' CONFIG_FEC_ENET
  if [ "$CONFIG_FEC_ENET" = "y" ]; then
    bool 'Use MDIO for PHY configuration' CONFIG_USE_MDIO
  fi
  bool 'Use Big CPM Ethernet Buffers' CONFIG_ENET_BIG_BUFFERS
fi
bool 'Use SMC2 for UART' CONFIG_SMC2_UART
if [ "$CONFIG_SMC2_UART" = "y" ]; then
  bool 'Use Alternate SMC2 I/O (823/850)' CONFIG_ALTSMC2
  bool 'Use SMC2 for Console' CONFIG_CONS_SMC2
fi
bool 'Enable SCC2 and SCC3 for UART' CONFIG_USE_SCC_IO

# This doesn't really belong here, but it is convenient to ask
# 8xx specific questions.

comment 'Generic MPC8xx Options'
bool 'Copy-Back Data Cache (else Writethrough)' CONFIG_8xx_COPYBACK
bool 'CPU6 Silicon Errata (860 Pre Rev. C)' CONFIG_8xx_CPU6
bool 'I2C/SPI Microcode Patch' CONFIG_UCODE_PATCH

endmenu