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| author | Steven J. Hill <sjhill@mips.com> | 2012-11-14 23:34:17 -0600 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-12-13 18:15:24 +0100 |
| commit | d7ea335c05ba7c013615d1e0d5a71459eb4195e8 (patch) | |
| tree | 333f0cb8edd150b6c967bffacad07c03fea393da /arch/mips/Kconfig | |
| parent | dcb96a4e36425d563cefd44a20d3386e02a547f3 (diff) | |
| download | op-kernel-dev-d7ea335c05ba7c013615d1e0d5a71459eb4195e8.zip op-kernel-dev-d7ea335c05ba7c013615d1e0d5a71459eb4195e8.tar.gz | |
MIPS: Remove usage of CSRC_R4K_LIB config option.
Manuel Lauss <manuel.lauss@gmail.com> writes:
I introduced it as a fallback because early revisions of Alchemy hardware
we shipped had a non-functional 32kHz timer and had to rely on the r4k
timer instead. Previously the r4k timer was initialized regardless, but
it's useless with the "wait" instruction.
So long story short: I need either the on-chip 32kHz timer OR the r4k
timer if the 32kHz one is unusable, but not both, and r4k timer is useless
when au1k_idle is in use.
The current in-kernel Alchemy boards all work with the 32kHz timer, so I'm
not against removing R4K_LIB symbols.
Signed-off-by: Steven J. Hill <sjhill@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 9b3759e..b04b491 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -55,7 +55,7 @@ config MIPS_ALCHEMY bool "Alchemy processor based machines" select 64BIT_PHYS_ADDR select CEVT_R4K_LIB - select CSRC_R4K_LIB + select CSRC_R4K select IRQ_CPU select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL @@ -948,11 +948,7 @@ config CSRC_IOASIC config CSRC_POWERTV bool -config CSRC_R4K_LIB - bool - config CSRC_R4K - select CSRC_R4K_LIB bool config CSRC_SB1250 |
