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  • README.marubun-pcmcia 2.02 KiB
    
    U-Boot MARUBUN MR-SHPC-01 PCMCIA controller driver
    	Last update 21/11/2007 by Nobuhiro Iwamatsu
    
    ========================================================================================
    
    0. What's this?
        This driver supports MARUBUN MR-SHPC-01.
    	url: http://www.marubun.co.jp/product/semicon/devices/qgc18e0000002n2z.html
    	(Sorry Japanese only.)
    
        This chip is used with SuperH well, and adopted by the
        reference board.
    	ex. * MS7750SE01
    		* MS7722SE01
    		* other
    
        This chip doesn't support CardBus.
    
    1. base source code
        The code is based on sources from the Linux kernel
    	( arch/sh/kernel/cf-enabler.c ).
    
    2. How to use
        The options you have to specify in the config file are (with the
        value for my board as an example):
    
        * CONFIG_MARUBUN_PCCARD
    	If you want to use this device driver, should define CONFIG_MARUBUN_PCCARD.
    	ex.	#define CONFIG_MARUBUN_PCCARD
    
        * CONFIG_PCMCIA_SLOT_A
    	Most devices have only one slot. You should define CONFIG_PCMCIA_SLOT_A .
    	ex.	#define CONFIG_PCMCIA_SLOT_A    1
    
        * CONFIG_SYS_MARUBUN_MRSHPC
    	This is MR-SHPC-01 PCMCIA controller base address.
    	You should do the setting matched to your environment.
    	ex.  #define CONFIG_SYS_MARUBUN_MRSHPC 0xb03fffe0
    	     ( for MS7722SE01 environment )
    
        * CONFIG_SYS_MARUBUN_MW1
    	This is MR-SHPC-01 memory window base address.
    	You should do the setting matched to your environment.
    	ex. #define CONFIG_SYS_MARUBUN_MW1 0xb0400000
    	     ( for MS7722SE01 environment )
    
        * CONFIG_SYS_MARUBUN_MW1
    	This is MR-SHPC-01 attribute window base address.
    	You should do the setting matched to your environment.
    	ex. #define CONFIG_SYS_MARUBUN_MW2 0xb0500000
    	     ( for MS7722SE01 environment )
    
        * CONFIG_SYS_MARUBUN_MW1
    	This is MR-SHPC-01 I/O window base address.
    	You should do the setting matched to your environment.
    	ex. #define CONFIG_SYS_MARUBUN_IO  0xb0600000
    	     ( for MS7722SE01 environment )
    
    3. Other
        * Check Compact Flash only.
        * Maybe, NE2000 compatible NIC is sure to move.
    
    Copyright (c) 2007
    	Nobuhiro Iwamatsu <iwamatsu@nigaur.org>