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Diffstat (limited to 'docs/Toolchain')
| -rw-r--r-- | docs/Toolchain | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/docs/Toolchain b/docs/Toolchain new file mode 100644 index 00000000..7e8d313b --- /dev/null +++ b/docs/Toolchain @@ -0,0 +1,15 @@ + +Configuring External Toolchain +============================== + +In order to build with an external toolchain some additional configuration must +be set in the build environments local.conf. First configure the use of an +external toolchain, including the location to the toolchain: + + TCMODE = "external-xilinx" + EXTERNAL_TOOLCHAIN = "<path to toolchain>" + +WARNING: There is a known issue with the MicroBlaze Linux toolchain provided by +XSDK 2013.3 where certain shift instructions are not generated correctly, avoid +using this toolchain. Use the newer XSDK 2013.4 or PetaLinux 2013.10 toolchains. + |