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[MIPS] Only build r4k clocksource for systems that work ok with it.

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In particular as-is it's not suited for multicore and mutiprocessors
systems where there is on guarantee that the counter are synchronized
or running from the same clock at all.  This broke Sibyte and probably
others since the "[MIPS] Handle R4000/R4400 mfc0 from count register."
commit.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2007-11-24 22:33:28 +00:00
parent 5aa85c9fc4
commit 940f6b48a1
9 changed files with 142 additions and 25 deletions
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6
arch/mips/vr41xx/Kconfig
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@@ -6,6 +6,7 @@ choice
config CASIO_E55
bool "CASIO CASSIOPEIA E-10/15/55/65"
select CEVT_R4K
select CSRC_R4K
select DMA_NONCOHERENT
select IRQ_CPU
select ISA
@@ -15,6 +16,7 @@ config CASIO_E55
config IBM_WORKPAD
bool "IBM WorkPad z50"
select CEVT_R4K
select CSRC_R4K
select DMA_NONCOHERENT
select IRQ_CPU
select ISA
@@ -24,6 +26,7 @@ config IBM_WORKPAD
config NEC_CMBVR4133
bool "NEC CMB-VR4133"
select CEVT_R4K
select CSRC_R4K
select DMA_NONCOHERENT
select IRQ_CPU
select HW_HAS_PCI
@@ -33,6 +36,7 @@ config NEC_CMBVR4133
config TANBAC_TB022X
bool "TANBAC VR4131 multichip module and TANBAC VR4131DIMM"
select CEVT_R4K
select CSRC_R4K
select DMA_NONCOHERENT
select IRQ_CPU
select HW_HAS_PCI
@@ -48,6 +52,7 @@ config TANBAC_TB022X
config VICTOR_MPC30X
bool "Victor MP-C303/304"
select CEVT_R4K
select CSRC_R4K
select DMA_NONCOHERENT
select IRQ_CPU
select HW_HAS_PCI
@@ -58,6 +63,7 @@ config VICTOR_MPC30X
config ZAO_CAPCELLA
bool "ZAO Networks Capcella"
select CEVT_R4K
select CSRC_R4K
select DMA_NONCOHERENT
select IRQ_CPU
select HW_HAS_PCI