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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2008-10-16 15:45:39 +0200 |
|---|---|---|
| committer | Sebastian Andrzej Siewior <sebastian@breakpoint.cc> | 2010-03-07 10:05:14 +0100 |
| commit | e176002f2930d3dfef01eb0e997dd86731bb8fed (patch) | |
| tree | 668f752710a95fa884f4f825978967f26da58c02 /include | |
| parent | 7775fee582c9f4be9d58c436a8c8517e56b2a404 (diff) | |
powerpc32: add support to fixup the dtb
A few device nodes are dynamically determined by the bootloader (MAC address,
memory size, ..) and are not part of the device tree. The kernel command line
is also read from dtb and usually not part of the device tree.
With the libfdt it is now easy to add/replace nodes in the device tree.
The user may specify "--reuse-node=/memory/reg" to update the memory/reg
node to what ever is now. This requires the kernel to export the device
tree via the procfs in /proc/device-tree.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions