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sh: Tidy up SH-4A boot_cpu_data.flags probing.

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This tidies up the boot_cpu_data.flags probing on SH-4A. All of them have
a few things in common, which we can blindly set, rather than having each
subtype have to set the same flags. We can also make assumptions about
cache ways and the validity of PTEA, so this also kills off CPU_HAS_PTEA
as a config option. There was also a bug in the FPU probing, which is now
tidied up.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2009-06-01 19:50:08 +09:00
parent 7863d3f7ae
commit 0bf8513ed0
3 changed files with 15 additions and 50 deletions
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arch/sh/Kconfig.cpu
-3
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@@ -96,9 +96,6 @@ config CPU_HAS_SR_RB
See <file:Documentation/sh/register-banks.txt> for further
information on SR.RB and register banking in the kernel in general.
config CPU_HAS_PTEA
bool
config CPU_HAS_PTEAEX
bool