From fd1fbf821c8045c673280416339b86e3368bb58c Mon Sep 17 00:00:00 2001 From: patacongo Date: Sat, 28 Nov 2009 15:10:08 +0000 Subject: [PATCH] Need to enable SDIO DMA git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2285 42af7a65-404d-4744-a932-0658087f49c3 --- README.txt | 15 +++++++++++++++ configs/stm3210e-eval/nsh/defconfig | 2 +- 2 files changed, 16 insertions(+), 1 deletion(-) diff --git a/README.txt b/README.txt index 8a69e3e330..83b04f5a2a 100755 --- a/README.txt +++ b/README.txt @@ -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 ^^^^^^^^^^^^^^^^^ diff --git a/configs/stm3210e-eval/nsh/defconfig b/configs/stm3210e-eval/nsh/defconfig index bcf5723887..97e81e3d5e 100755 --- a/configs/stm3210e-eval/nsh/defconfig +++ b/configs/stm3210e-eval/nsh/defconfig @@ -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