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| author | Scott Wood <scottwood@freescale.com> | 2015-10-07 06:48:07 +0300 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2015-10-17 08:36:36 +0300 |
| commit | 1112450a18dfcc26dd18000e20bf06bda27f2bad (patch) | |
| tree | 9cd8f0576c8b6ad195c184f50ca0ef4279844586 /arch/powerpc/kernel/setup_64.c | |
| parent | 9f640bf5321dff6af69016d8fe753efa6b2f3e72 (diff) | |
| download | linux-1112450a18dfcc26dd18000e20bf06bda27f2bad.tar.xz | |
powerpc/85xx: Don't use generic timebase sync on 64-bit
85xx currently uses the generic timebase sync mechanism when
CONFIG_KEXEC is enabled, because 32-bit 85xx kexec support does a hard
reset of each core. 64-bit 85xx kexec does not do this, so we neither
need nor want this (nor is the generic timebase sync code built on
ppc64).
FWIW, I don't like the fact that the hard reset is done on 32-bit
kexec, and I especially don't like the timebase sync being triggered
only on the presence of CONFIG_KEXEC rather than actually booting in
that environment, but that's beyond the scope of this patch...
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
0 files changed, 0 insertions, 0 deletions