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| author | Timur Tabi <timur@freescale.com> | 2011-09-20 18:24:35 -0500 |
|---|---|---|
| committer | Gerald Van Baren <gvb@unssw.com> | 2011-10-15 09:35:09 -0400 |
| commit | 50bf17bd15d439b183a29bdb453b65217cfbef3b (patch) | |
| tree | 3b7f4398e676c8a72ddb92bb4625a9bb8caad039 /arch/powerpc/cpu/mpc85xx/fdt.c | |
| parent | 3c927cccdc930e15cc993e27ac3bee8e15682423 (diff) | |
| download | olio-uboot-2014.01-50bf17bd15d439b183a29bdb453b65217cfbef3b.tar.xz olio-uboot-2014.01-50bf17bd15d439b183a29bdb453b65217cfbef3b.zip | |
fdt: update fdt_alloc_phandle to use fdt_get_phandle
The device tree compiler, dtc, can use "phandle" and/or "linux,phandle"
properties to specify the phandle for any node. By default, it uses
both, but "linux,phandle" is deprecated. One day, we'd like to stop using
"linux,phandle", but U-boot needs to support both properties equally
first.
fdt_alloc_phandle() generates a unique phandle, but it was only checking
the "linux,phandle" properties. Instead, we use fdt_get_phandle(),
which checks both properties automatically. This ensures that we
support dtbs that only use "phandle".
The side-effect is that fdt_alloc_phandle() now takes twice as long, since
it has to check for two properties instead of one in each node that it
searches.
Signed-off-by: Timur Tabi <timur@freescale.com>
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/fdt.c')
0 files changed, 0 insertions, 0 deletions