diff options
Diffstat (limited to 'arch/powerpc/platforms/Kconfig')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig | 55 |
1 files changed, 14 insertions, 41 deletions
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index fb7515b4fa9c..c4e61843d9d9 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -7,7 +7,6 @@ source "arch/powerpc/platforms/chrp/Kconfig" source "arch/powerpc/platforms/512x/Kconfig" source "arch/powerpc/platforms/52xx/Kconfig" source "arch/powerpc/platforms/powermac/Kconfig" -source "arch/powerpc/platforms/maple/Kconfig" source "arch/powerpc/platforms/pasemi/Kconfig" source "arch/powerpc/platforms/ps3/Kconfig" source "arch/powerpc/platforms/cell/Kconfig" @@ -18,8 +17,9 @@ source "arch/powerpc/platforms/85xx/Kconfig" source "arch/powerpc/platforms/86xx/Kconfig" source "arch/powerpc/platforms/embedded6xx/Kconfig" source "arch/powerpc/platforms/44x/Kconfig" -source "arch/powerpc/platforms/40x/Kconfig" source "arch/powerpc/platforms/amigaone/Kconfig" +source "arch/powerpc/platforms/book3s/Kconfig" +source "arch/powerpc/platforms/microwatt/Kconfig" config KVM_GUEST bool "KVM Guest support" @@ -38,9 +38,9 @@ config EPAPR_PARAVIRT In case of doubt, say Y -config PPC_NATIVE +config PPC_HASH_MMU_NATIVE bool - depends on PPC_BOOK3S_32 || PPC64 + depends on PPC_BOOK3S help Support for running natively on the hardware, i.e. without a hypervisor. This option is not user-selectable but should @@ -49,6 +49,7 @@ config PPC_NATIVE config PPC_OF_BOOT_TRAMPOLINE bool "Support booting from Open Firmware or yaboot" depends on PPC_BOOK3S_32 || PPC64 + select RELOCATABLE if PPC64 default y help Support from booting from Open Firmware or yaboot using an @@ -69,10 +70,6 @@ config PPC_DT_CPU_FTRS firmware provides this binding. If you're not sure say Y. -config UDBG_RTAS_CONSOLE - bool "RTAS based debug console" - depends on PPC_RTAS - config PPC_SMP_MUXED_IPI bool help @@ -185,12 +182,6 @@ config PPC_INDIRECT_PIO bool select GENERIC_IOMAP -config PPC_INDIRECT_MMIO - bool - -config PPC_IO_WORKAROUNDS - bool - source "drivers/cpufreq/Kconfig" menu "CPUIdle driver" @@ -199,21 +190,6 @@ source "drivers/cpuidle/Kconfig" endmenu -config PPC601_SYNC_FIX - bool "Workarounds for PPC601 bugs" - depends on PPC_BOOK3S_601 && PPC_PMAC - default y - help - Some versions of the PPC601 (the first PowerPC chip) have bugs which - mean that extra synchronization instructions are required near - certain instructions, typically those that make major changes to the - CPU state. These extra instructions reduce performance slightly. - If you say N here, these extra instructions will not be included, - resulting in a kernel which will run faster but may not run at all - on some systems with the PPC601 chip. - - If in doubt, say Y here. - config TAU bool "On-chip CPU temperature sensor support" depends on PPC_BOOK3S_32 @@ -223,12 +199,11 @@ config TAU temperature within 2-4 degrees Celsius. This option shows the current on-die temperature in /proc/cpuinfo if the cpu supports it. - Unfortunately, on some chip revisions, this sensor is very inaccurate - and in many cases, does not work at all, so don't assume the cpu - temp is actually what /proc/cpuinfo says it is. + Unfortunately, this sensor is very inaccurate when uncalibrated, so + don't assume the cpu temp is actually what /proc/cpuinfo says it is. config TAU_INT - bool "Interrupt driven TAU driver (DANGEROUS)" + bool "Interrupt driven TAU driver (EXPERIMENTAL)" depends on TAU help The TAU supports an interrupt driven mode which causes an interrupt @@ -236,12 +211,7 @@ config TAU_INT to get notified the temp has exceeded a range. With this option off, a timer is used to re-check the temperature periodically. - However, on some cpus it appears that the TAU interrupt hardware - is buggy and can cause a situation which would lead unexplained hard - lockups. - - Unless you are extending the TAU driver, or enjoy kernel/hardware - debugging, leave this option off. + If in doubt, say N here. config TAU_AVERAGE bool "Average high and low temp" @@ -268,7 +238,7 @@ config QE_GPIO config CPM2 bool "Enable support for the CPM2 (Communications Processor Module)" - depends on (FSL_SOC_BOOKE && PPC32) || 8260 + depends on (FSL_SOC_BOOKE && PPC32) || PPC_82xx select CPM select HAVE_PCI select GPIOLIB @@ -279,7 +249,10 @@ config CPM2 on it (826x, 827x, 8560). config FSL_ULI1575 - bool + bool "ULI1575 PCIe south bridge support" + depends on FSL_SOC_BOOKE || PPC_86xx + depends on PCI + select FSL_PCI select GENERIC_ISA_DMA help Supports for the ULI1575 PCIe south bridge that exists on some |