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Need to enable SDIO DMA

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2285 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2009-11-28 15:10:08 +00:00
parent a9d40d6d92
commit fd1fbf821c
2 changed files with 16 additions and 1 deletions
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15
README.txt
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@ -1,10 +1,25 @@
README
^^^^^^
o Installation
o Configuring NuttX
o Building NuttX
o Documentation
INSTALLATION
^^^^^^^^^^^^
Download and unpack the NuttX tarball. If you are reading this, then you
have probably already done that. After unpacking, you will end up with a
directory called nuttx-version (where version is the NuttX version number).
You might want to rename that directory nuttx to match the various instructions
in the documentation and some scripts in the source tree.
That nuttx build directory should reside in a path that contains no spaces
in the higher level directory names. For example, under Cygwin, your home
directory might be formed from your first and last names like: "/home/First Last".
That will cause strange errors when the make system tries to build.
CONFIGURING NUTTX
^^^^^^^^^^^^^^^^^

2
configs/stm3210e-eval/nsh/defconfig
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@ -499,7 +499,7 @@ CONFIG_FS_WRITEBUFFER=n
# CONFIG_MMCSD_HAVECARDDETECT
# SDIO driver card detection is 100% accurate
#
CONFIG_SDIO_DMA=n
CONFIG_SDIO_DMA=y
CONFIG_MMCSD_MMCSUPPORT=n
CONFIG_MMCSD_HAVECARDDETECT=n