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| author | Jon Loeliger <jdl@freescale.com> | 2008-01-03 09:46:55 -0600 |
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| committer | Jon Loeliger <jdl@freescale.com> | 2008-01-03 09:46:55 -0600 |
| commit | 2c3536425d987bf079258973e2acebaaef3e16b6 (patch) | |
| tree | 659d06dd33eca4888e1f6d01d046507b76dc2d27 /doc/README.marubun-pcmcia | |
| parent | f743931f9b4d4e15c9bdfe726bef033ea1f1402c (diff) | |
| parent | ce37422d0002e10490e268392e0c4e3028e52cec (diff) | |
| download | u-boot-2c3536425d987bf079258973e2acebaaef3e16b6.tar.gz | |
Merge commit 'wd/master'
Diffstat (limited to 'doc/README.marubun-pcmcia')
| -rw-r--r-- | doc/README.marubun-pcmcia | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/doc/README.marubun-pcmcia b/doc/README.marubun-pcmcia new file mode 100644 index 0000000000..3ed5cd33c4 --- /dev/null +++ b/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 + + * CFG_MARUBUN_MRSHPC + This is MR-SHPC-01 PCMCIA controler base address. + You should do the setting matched to your environment. + ex. #define CFG_MARUBUN_MRSHPC 0xb03fffe0 + ( for MS7722SE01 environment ) + + * CFG_MARUBUN_MW1 + This is MR-SHPC-01 memory window base address. + You should do the setting matched to your environment. + ex. #define CFG_MARUBUN_MW1 0xb0400000 + ( for MS7722SE01 environment ) + + * CFG_MARUBUN_MW1 + This is MR-SHPC-01 attribute window base address. + You should do the setting matched to your environment. + ex. #define CFG_MARUBUN_MW2 0xb0500000 + ( for MS7722SE01 environment ) + + * CFG_MARUBUN_MW1 + This is MR-SHPC-01 I/O window base address. + You should do the setting matched to your environment. + ex. #define CFG_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> |