From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/roms/u-boot/doc/README.marubun-pcmcia | 65 ++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 qemu/roms/u-boot/doc/README.marubun-pcmcia (limited to 'qemu/roms/u-boot/doc/README.marubun-pcmcia') diff --git a/qemu/roms/u-boot/doc/README.marubun-pcmcia b/qemu/roms/u-boot/doc/README.marubun-pcmcia new file mode 100644 index 000000000..d3563a3cd --- /dev/null +++ b/qemu/roms/u-boot/doc/README.marubun-pcmcia @@ -0,0 +1,65 @@ + +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 controler 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 -- cgit 1.2.3-korg