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Don't hang if there is no /cpus node in the device tree.

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Tim Kientzle 2012-05-11 04:18:39 +00:00
parent 87ba494b0e
commit 9b1cb34ced
1 changed files with 2 additions and 0 deletions
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2
sys/boot/fdt/fdt_loader_cmd.c
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@ -317,6 +317,8 @@ fixup_cpubusfreqs(unsigned long cpufreq, unsigned long busfreq)
/* We want to modify every subnode of /cpus */
o = fdt_path_offset(fdtp, "/cpus");
if (o < 0)
return;
/* maxo should contain offset of node next to /cpus */
depth = 0;