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-rw-r--r--nuttx/configs/us7032evb1/README.txt30
1 files changed, 30 insertions, 0 deletions
diff --git a/nuttx/configs/us7032evb1/README.txt b/nuttx/configs/us7032evb1/README.txt
index af6f685f1c..5c9c04a3b2 100644
--- a/nuttx/configs/us7032evb1/README.txt
+++ b/nuttx/configs/us7032evb1/README.txt
@@ -1,3 +1,33 @@
+Toolchain
+^^^^^^^^^
+
+ A GNU GCC-based toolchain is assumed. The files */setenv.sh should
+ be modified to point to the correct path to the SH toolchain (if
+ different from the default).
+
+ If you have no SH toolchain, one can be downloaded from the NuttX
+ SourceForge download site (https://sourceforge.net/project/showfiles.php?group_id=189573).
+
+ 1. You must have already configured Nuttx in <some-dir>nuttx.
+
+ cd tools
+ ./configure.sh us7032evb1/<sub-dir>
+
+ 2. Download the latest buildroot package into <some-dir>
+
+ 3. unpack
+
+ 4. cd <some-dir>/buildroot
+
+ 5. cp configs/sh-defconfig .config
+
+ 6. make oldconfig
+
+ 7. make
+
+ 8. Edit setenv.h so that the PATH variable includes the path to the
+ newly built binaries.
+
shterm
^^^^^^