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authorMichael Ellerman <michael@ellerman.id.au>2006-06-23 18:16:03 +1000
committerPaul Mackerras <paulus@samba.org>2006-06-28 11:59:46 +1000
commit7a4571ae553e2972b7958306fd796a2fd24fd7d1 (patch)
tree62111278b4bf452e1c481a2e662b910758b8d123 /arch/powerpc/platforms/iseries/setup.c
parent1dce0e30471ac863fd141d137c98e3644817975e (diff)
[POWERPC] Export flat device tree via debugfs for debugging
If DEBUG is turned on in prom.c, export the flat device tree via debugfs. This has been handy on several occasions. To look at it: # mount -t debugfs none /sys/kernel/debug # od -a /sys/kernel/debug/powerpc/flat-device-tree and/or # dtc -fI dtb /sys/kernel/debug/powerpc/flat-device-tree -O dts Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/iseries/setup.c')
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