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git://git.yoctoproject.org/meta-freescale.git
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f8517afc7a
The meta-fsl-arm is going to be used as the base for this layer. It contains a clean history and allowing a more granullar set of changes. This commit is just a rename of all contents of meta-fsl-arm subdirectory to this layer's root, subsequent changes are based on top of that. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
30 lines
759 B
Bash
Executable File
30 lines
759 B
Bash
Executable File
#!/bin/bash
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# This script is taken directly from the section 5.10 of the Freescale Application Note
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# AN4509 and it simple prints the CPU clocks in a nice format
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saved_path=$PWD
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if ! mount|grep -sq '/sys/kernel/debug'; then
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mount -t debugfs none /sys/kernel/debug
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fi
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printf "%-24s %-20s %3s %9s\n" "clock" "parent" "use" "flags" "rate"
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for foo in $(find /sys/kernel/debug/clock -type d); do
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if [ "$foo" = '/sys/kernel/debug/clock' ]; then
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continue
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fi
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cd $foo
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ec="$(cat usecount)"
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rate="$(cat rate)"
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flag="$(cat flags)"
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clk="$(basename $foo)"
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cd ..
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parent="$(basename $PWD)"
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if [ "$parent" = 'clock' ]; then
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parent=" ---"
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fi
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printf "%-24s %-24s %2d %2d %10d\n" "$clk" "$parent" "$ec" "$flag" "$rate"
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cd $saved_path
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done
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