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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-02-10 20:15:42 +0000 |
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| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-02-10 20:15:42 +0000 |
| commit | 3a799e882bbeaa2826e759e444d090ec7cef8618 (patch) | |
| tree | 76152fa33644681acced1a605f639c868ba59902 /nuttx/configs/demo9s12ne64/README.txt | |
| parent | d19dd54ecdf49431160e6f71fd4bab17ef3c70ab (diff) | |
| download | px4-nuttx-3a799e882bbeaa2826e759e444d090ec7cef8618.tar.gz px4-nuttx-3a799e882bbeaa2826e759e444d090ec7cef8618.tar.bz2 px4-nuttx-3a799e882bbeaa2826e759e444d090ec7cef8618.zip | |
Misc m9s12x updates
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3278 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/demo9s12ne64/README.txt')
| -rwxr-xr-x | nuttx/configs/demo9s12ne64/README.txt | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/nuttx/configs/demo9s12ne64/README.txt b/nuttx/configs/demo9s12ne64/README.txt index cf35bc6d3..e89bc4f9c 100755 --- a/nuttx/configs/demo9s12ne64/README.txt +++ b/nuttx/configs/demo9s12ne64/README.txt @@ -4,6 +4,16 @@ README This README discusses issues unique to NuttX configurations for the Freescale DEMO9S12NE64 development board. +CONTENTS +^^^^^^^^ + • MC9S12NE64 Features + • Development Environment + • NuttX Buildroot Toolchain + • FreeScale HCS12 Serial Monitor + • Soft Registers + • HCS12/DEMO9S12NEC64-specific Configuration Options + • Configurations + MC9S12NE64 Features ^^^^^^^^^^^^^^^^^^^ @@ -97,7 +107,7 @@ Development Environment environment. The source has been built only using the GNU toolchain (see below). Other toolchains will likely cause problems. -NuttX buildroot Toolchain +NuttX Buildroot Toolchain ^^^^^^^^^^^^^^^^^^^^^^^^^ A GNU GCC-based toolchain is assumed. The files */setenv.sh should @@ -122,12 +132,17 @@ NuttX buildroot Toolchain 4. cd <some-dir>/buildroot - 5. cp configs/m68hc12-defconfig-3.4.6 .config + 5. cp configs/m9s12x-defconfig-3.3.6 .config 6. make oldconfig 7. make + If the make fails because it can't find the file to download, you may + have to locate the file on the internet and download it into the archives/ + directory manually. For example, binutils-2.18 can be found here: + http://ftp.gnu.org/gnu/binutils/ + 8. Edit setenv.h, if necessary, so that the PATH variable includes the path to the newly built binaries. @@ -239,7 +254,7 @@ Soft Registers files from the Make.defs file so that they no longer cause a problem. HCS12/DEMO9S12NEC64-specific Configuration Options -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ CONFIG_ARCH - Identifies the arch/ subdirectory. This should be set to: |