diff --git a/tcl/board/dk-tm4c129.cfg b/tcl/board/dk-tm4c129.cfg
old mode 100755
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diff --git a/tcl/board/stm32f7discovery.cfg b/tcl/board/stm32f7discovery.cfg
old mode 100755
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diff --git a/tcl/target/aducm360.cfg b/tcl/target/aducm360.cfg
old mode 100755
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diff --git a/tcl/target/cc2538.cfg b/tcl/target/cc2538.cfg
old mode 100755
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diff --git a/tcl/target/k1921vk01t.cfg b/tcl/target/k1921vk01t.cfg
old mode 100755
new mode 100644
diff --git a/tcl/target/sim3x.cfg b/tcl/target/sim3x.cfg
old mode 100755
new mode 100644
diff --git a/tcl/target/stm32f7x.cfg b/tcl/target/stm32f7x.cfg
old mode 100755
new mode 100644
diff --git a/tcl/target/ti-cjtag.cfg b/tcl/target/ti-cjtag.cfg
old mode 100755
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diff --git a/tcl/test/selftest.cfg b/tcl/test/selftest.cfg
old mode 100755
new mode 100644