RFC: arch/powerpc/Kconfig cleanup [000/006]

RFC: arch/powerpc/Kconfig cleanup [000/006]

[Kumar Gala]

Here is my first set of patches that cleans up platform support in
arch/powerpc/Kconfig and splits it out to arch/powerpc/platforms/Kconfig.

- k

[PATCH] [POWERPC] [001/006] Split 52xx platforms into their own Kconfig file

[Kumar Gala]

Cleaning up arch/powerpc/Kconfig platform support.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/Kconfig                |   34 +---------------------------------
 arch/powerpc/platforms/52xx/Kconfig |   35 +++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 33 deletions(-)
 create mode 100644 arch/powerpc/platforms/52xx/Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index e720527..b9bffe7 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -432,39 +432,7 @@ config PPC_CHRP
 	select PPC_NATIVE
 	default y

-config PPC_MPC52xx
-	bool
-	default n
-
-config PPC_MPC5200
-	bool
-	select PPC_MPC52xx
-	default n
-
-config PPC_MPC5200_BUGFIX
-	bool "MPC5200 (L25R) bugfix support"
-	depends on PPC_MPC5200
-	default n
-	help
-	  Enable workarounds for original MPC5200 errata.  This is not required
-	  for MPC5200B based boards.
-
-	  It is safe to say 'Y' here
-
-config PPC_EFIKA
-	bool "bPlan Efika 5k2. MPC5200B based computer"
-	depends on PPC_MULTIPLATFORM && PPC32
-	select PPC_RTAS
-	select RTAS_PROC
-	select PPC_MPC52xx
-	select PPC_NATIVE
-	default n
-
-config PPC_LITE5200
-	bool "Freescale Lite5200 Eval Board"
-	depends on PPC_MULTIPLATFORM && PPC32
-	select PPC_MPC5200
-	default n
+source "arch/powerpc/platforms/52xx/Kconfig"

 config PPC_PMAC
 	bool "Apple PowerMac based machines"
diff --git a/arch/powerpc/platforms/52xx/Kconfig b/arch/powerpc/platforms/52xx/Kconfig
new file mode 100644
index 0000000..bc4aa4a
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/Kconfig
@@ -0,0 +1,35 @@
+config PPC_MPC52xx
+	bool
+	default n
+
+config PPC_MPC5200
+	bool
+	select PPC_MPC52xx
+	default n
+
+config PPC_MPC5200_BUGFIX
+	bool "MPC5200 (L25R) bugfix support"
+	depends on PPC_MPC5200
+	default n
+	help
+	  Enable workarounds for original MPC5200 errata.  This is not required
+	  for MPC5200B based boards.
+
+	  It is safe to say 'Y' here
+
+config PPC_EFIKA
+	bool "bPlan Efika 5k2. MPC5200B based computer"
+	depends on PPC_MULTIPLATFORM && PPC32
+	select PPC_RTAS
+	select RTAS_PROC
+	select PPC_MPC52xx
+	select PPC_NATIVE
+	default n
+
+config PPC_LITE5200
+	bool "Freescale Lite5200 Eval Board"
+	depends on PPC_MULTIPLATFORM && PPC32
+	select PPC_MPC5200
+	default n
+
+
-- 
1.5.0.2

[PATCH][POWERPC] [002/006] Split powermac platforms into their own Kconfig file

[Kumar Gala]

>From 7b3e208ad495435a79a65dccf0324a14eef44ee4 Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Thu, 15 Mar 2007 18:15:07 -0500
Subject: [PATCH] [POWERPC] Split powermac platforms into their own Kconfig file

Cleaning up arch/powerpc/Kconfig platform support.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/Kconfig                    |   20 +-------------------
 arch/powerpc/platforms/powermac/Kconfig |   20 ++++++++++++++++++++
 2 files changed, 21 insertions(+), 19 deletions(-)
 create mode 100644 arch/powerpc/platforms/powermac/Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index b9bffe7..ecc4302 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -433,25 +433,7 @@ config PPC_CHRP
 	default y

 source "arch/powerpc/platforms/52xx/Kconfig"
-
-config PPC_PMAC
-	bool "Apple PowerMac based machines"
-	depends on PPC_MULTIPLATFORM
-	select MPIC
-	select PPC_INDIRECT_PCI if PPC32
-	select PPC_MPC106 if PPC32
-	select PPC_NATIVE
-	default y
-
-config PPC_PMAC64
-	bool
-	depends on PPC_PMAC && POWER4
-	select MPIC
-	select U3_DART
-	select MPIC_BROKEN_U3
-	select GENERIC_TBSYNC
-	select PPC_970_NAP
-	default y
+source "arch/powerpc/platforms/powermac/Kconfig"

 config PPC_PREP
 	bool "PowerPC Reference Platform (PReP) based machines"
diff --git a/arch/powerpc/platforms/powermac/Kconfig b/arch/powerpc/platforms/powermac/Kconfig
new file mode 100644
index 0000000..02d9c7d
--- /dev/null
+++ b/arch/powerpc/platforms/powermac/Kconfig
@@ -0,0 +1,20 @@
+config PPC_PMAC
+	bool "Apple PowerMac based machines"
+	depends on PPC_MULTIPLATFORM
+	select MPIC
+	select PPC_INDIRECT_PCI if PPC32
+	select PPC_MPC106 if PPC32
+	select PPC_NATIVE
+	default y
+
+config PPC_PMAC64
+	bool
+	depends on PPC_PMAC && POWER4
+	select MPIC
+	select U3_DART
+	select MPIC_BROKEN_U3
+	select GENERIC_TBSYNC
+	select PPC_970_NAP
+	default y
+
+
-- 
1.5.0.2

[PATCH][POWERPC] [003/006] Split cell platforms into their respective Kconfig file

[Kumar Gala]

Cleaning up arch/powerpc/Kconfig platform support.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/Kconfig                  |   53 ++-------------------------------
 arch/powerpc/platforms/cell/Kconfig   |   23 ++++++++++++++
 arch/powerpc/platforms/celleb/Kconfig |    9 +++++
 arch/powerpc/platforms/ps3/Kconfig    |   16 ++++++++++
 4 files changed, 51 insertions(+), 50 deletions(-)
 create mode 100644 arch/powerpc/platforms/celleb/Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index ecc4302..479828d 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -475,54 +475,9 @@ config PPC_PASEMI
 	  This option enables support for PA Semi's PWRficient line
 	  of SoC processors, including PA6T-1682M

-config PPC_CELL
-	bool
-	default n
-
-config PPC_CELL_NATIVE
-	bool
-	select PPC_CELL
-	select PPC_DCR_MMIO
-	select PPC_OF_PLATFORM_PCI
-	select PPC_INDIRECT_IO
-	select PPC_NATIVE
-	select MPIC
-	default n
-
-config PPC_IBM_CELL_BLADE
-	bool "IBM Cell Blade"
-	depends on PPC_MULTIPLATFORM && PPC64
-	select PPC_CELL_NATIVE
-	select PPC_RTAS
-	select MMIO_NVRAM
-	select PPC_UDBG_16550
-	select UDBG_RTAS_CONSOLE
-
-config PPC_PS3
-	bool "Sony PS3 (incomplete)"
-	depends on PPC_MULTIPLATFORM && PPC64
-	select PPC_CELL
-	select USB_ARCH_HAS_OHCI
-	select USB_OHCI_LITTLE_ENDIAN
-	select USB_OHCI_BIG_ENDIAN_MMIO
-	select USB_ARCH_HAS_EHCI
-	select USB_EHCI_BIG_ENDIAN_MMIO
-	help
-	  This option enables support for the Sony PS3 game console
-	  and other platforms using the PS3 hypervisor.
-	  Support for this platform is not yet complete, so
-	  enabling this will not result in a bootable kernel on a
-	  PS3 system.
-
-config PPC_CELLEB
-	bool "Toshiba's Cell Reference Set 'Celleb' Architecture"
-	depends on PPC_MULTIPLATFORM && PPC64
-	select PPC_CELL
-	select PPC_OF_PLATFORM_PCI
-	select HAS_TXX9_SERIAL
-	select PPC_UDBG_BEAT
-	select USB_OHCI_BIG_ENDIAN_MMIO
-	select USB_EHCI_BIG_ENDIAN_MMIO
+source arch/powerpc/platforms/celleb/Kconfig
+source arch/powerpc/platforms/ps3/Kconfig
+source arch/powerpc/platforms/cell/Kconfig

 config PPC_NATIVE
 	bool
@@ -702,8 +657,6 @@ source arch/powerpc/platforms/83xx/Kconfig
 source arch/powerpc/platforms/85xx/Kconfig
 source arch/powerpc/platforms/86xx/Kconfig
 source arch/powerpc/platforms/8xx/Kconfig
-source arch/powerpc/platforms/cell/Kconfig
-source arch/powerpc/platforms/ps3/Kconfig
 source arch/powerpc/platforms/pasemi/Kconfig

 menu "Kernel options"
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig
index 06a85b7..53913a2 100644
--- a/arch/powerpc/platforms/cell/Kconfig
+++ b/arch/powerpc/platforms/cell/Kconfig
@@ -1,3 +1,26 @@
+config PPC_CELL
+	bool
+	default n
+
+config PPC_CELL_NATIVE
+	bool
+	select PPC_CELL
+	select PPC_DCR_MMIO
+	select PPC_OF_PLATFORM_PCI
+	select PPC_INDIRECT_IO
+	select PPC_NATIVE
+	select MPIC
+	default n
+
+config PPC_IBM_CELL_BLADE
+	bool "IBM Cell Blade"
+	depends on PPC_MULTIPLATFORM && PPC64
+	select PPC_CELL_NATIVE
+	select PPC_RTAS
+	select MMIO_NVRAM
+	select PPC_UDBG_16550
+	select UDBG_RTAS_CONSOLE
+
 menu "Cell Broadband Engine options"
 	depends on PPC_CELL

diff --git a/arch/powerpc/platforms/celleb/Kconfig b/arch/powerpc/platforms/celleb/Kconfig
new file mode 100644
index 0000000..2db1e29
--- /dev/null
+++ b/arch/powerpc/platforms/celleb/Kconfig
@@ -0,0 +1,9 @@
+config PPC_CELLEB
+	bool "Toshiba's Cell Reference Set 'Celleb' Architecture"
+	depends on PPC_MULTIPLATFORM && PPC64
+	select PPC_CELL
+	select PPC_OF_PLATFORM_PCI
+	select HAS_TXX9_SERIAL
+	select PPC_UDBG_BEAT
+	select USB_OHCI_BIG_ENDIAN_MMIO
+	select USB_EHCI_BIG_ENDIAN_MMIO
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
index 1a481a6..40f0008 100644
--- a/arch/powerpc/platforms/ps3/Kconfig
+++ b/arch/powerpc/platforms/ps3/Kconfig
@@ -1,3 +1,19 @@
+config PPC_PS3
+	bool "Sony PS3 (incomplete)"
+	depends on PPC_MULTIPLATFORM && PPC64
+	select PPC_CELL
+	select USB_ARCH_HAS_OHCI
+	select USB_OHCI_LITTLE_ENDIAN
+	select USB_OHCI_BIG_ENDIAN_MMIO
+	select USB_ARCH_HAS_EHCI
+	select USB_EHCI_BIG_ENDIAN_MMIO
+	help
+	  This option enables support for the Sony PS3 game console
+	  and other platforms using the PS3 hypervisor.
+	  Support for this platform is not yet complete, so
+	  enabling this will not result in a bootable kernel on a
+	  PS3 system.
+
 menu "PS3 Platform Options"
 	depends on PPC_PS3

-- 
1.5.0.2

[PATCH][POWERPC] [004/006] Removed config options that we don't support in embedded6xx

[Kumar Gala]

When we started arch/powerpc we duplicated a number of config options from arch/ppc
for various platforms that are supported.  Now that we actually support a few
platforms, remove all the ones that haven't been moved over.  Additionally, this
cleanup moved the 82xx/PQ2 options over into arch/powerpc/platforms/82xx/Kconfig
where they belong.  It also killed GEN550 which doesn't exist in arch/powerpc.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/Kconfig.debug                 |    3 +-
 arch/powerpc/platforms/82xx/Kconfig        |   35 ++++
 arch/powerpc/platforms/embedded6xx/Kconfig |  264 +---------------------------
 3 files changed, 38 insertions(+), 264 deletions(-)

diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index d39d133..50f48f0 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -132,8 +132,7 @@ config BOOTX_TEXT

 config SERIAL_TEXT_DEBUG
 	bool "Support for early boot texts over serial port"
-	depends on 4xx || LOPEC || MV64X60 || PPLUS || PRPMC800 || \
-		PPC_GEN550 || PPC_MPC52xx
+	depends on 4xx

 config PPC_EARLY_DEBUG
 	bool "Early debugging (dangerous)"
diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig
index 47d841e..4110716 100644
--- a/arch/powerpc/platforms/82xx/Kconfig
+++ b/arch/powerpc/platforms/82xx/Kconfig
@@ -18,4 +18,39 @@ config MPC82xx_ADS

 endchoice

+config PQ2ADS
+	bool
+	depends on ADS8272
+	default y
+
+config ADS8272
+	bool
+
+config 8260
+	bool "CPM2 Support" if WILLOW
+	depends on 6xx
+	default y if PQ2FADS
+	help
+	  The MPC8260 is a typical embedded CPU made by Motorola.  Selecting
+	  this option means that you wish to build a kernel for a machine with
+	  an 8260 class CPU.
+
+config 8272
+	bool
+	depends on 6xx
+	default y if ADS8272
+	select 8260
+	help
+	  The MPC8272 CPM has a different internal dpram setup than other CPM2
+	  devices
+
+config CPM2
+	bool
+	depends on 8260 || MPC8560 || MPC8555
+	default y
+	help
+	  The CPM2 (Communications Processor Module) is a coprocessor on
+	  embedded CPUs made by Motorola.  Selecting this option means that
+	  you wish to build a kernel for a machine with a CPM2 coprocessor
+	  on it (826x, 827x, 8560).
 endmenu
diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig
index 3410bcb..9557908 100644
--- a/arch/powerpc/platforms/embedded6xx/Kconfig
+++ b/arch/powerpc/platforms/embedded6xx/Kconfig
@@ -2,78 +2,6 @@ choice
 	prompt "Machine Type"
 	depends on EMBEDDED6xx

-config KATANA
-	bool "Artesyn-Katana"
-	help
-	  Select KATANA if configuring an Artesyn KATANA 750i or 3750
-	  cPCI board.
-
-config WILLOW
-	bool "Cogent-Willow"
-
-config CPCI690
-	bool "Force-CPCI690"
-	help
-	  Select CPCI690 if configuring a Force CPCI690 cPCI board.
-
-config POWERPMC250
-	bool "Force-PowerPMC250"
-
-config CHESTNUT
-	bool "IBM 750FX Eval board or 750GX Eval board"
-	help
-	  Select CHESTNUT if configuring an IBM 750FX Eval Board or a
-	  IBM 750GX Eval board.
-
-config SPRUCE
-	bool "IBM-Spruce"
-	select PPC_INDIRECT_PCI
-
-config HDPU
-	bool "Sky-HDPU"
-	help
-	  Select HDPU if configuring a Sky Computers Compute Blade.
-
-config HDPU_FEATURES
-	depends on HDPU
-	tristate "HDPU-Features"
-	help
-	  Select to enable HDPU enhanced features.
-
-config EV64260
-	bool "Marvell-EV64260BP"
-	help
-	  Select EV64260 if configuring a Marvell (formerly Galileo)
-	  EV64260BP Evaluation platform.
-
-config LOPEC
-	bool "Motorola-LoPEC"
-	select PPC_I8259
-
-config MVME5100
-	bool "Motorola-MVME5100"
-	select PPC_INDIRECT_PCI
-
-config PPLUS
-	bool "Motorola-PowerPlus"
-	select PPC_I8259
-	select PPC_INDIRECT_PCI
-
-config PRPMC750
-	bool "Motorola-PrPMC750"
-	select PPC_INDIRECT_PCI
-
-config PRPMC800
-	bool "Motorola-PrPMC800"
-	select PPC_INDIRECT_PCI
-
-config SANDPOINT
-	bool "Motorola-Sandpoint"
-	select PPC_I8259
-	help
-	  Select SANDPOINT if configuring for a Motorola Sandpoint X3
-	  (any flavor).
-
 config LINKSTATION
 	bool "Linkstation / Kurobox(HG) from Buffalo"
 	select MPIC
@@ -97,212 +25,24 @@ config MPC7448HPC2
 	help
 	  Select MPC7448HPC2 if configuring for Freescale MPC7448HPC2 (Taiga)
 	  platform
-
-config RADSTONE_PPC7D
-	bool "Radstone Technology PPC7D board"
-	select PPC_I8259
-
-config PAL4
-	bool "SBS-Palomar4"
-
-config EST8260
-	bool "EST8260"
-	---help---
-	  The EST8260 is a single-board computer manufactured by Wind River
-	  Systems, Inc. (formerly Embedded Support Tools Corp.) and based on
-	  the MPC8260.  Wind River Systems has a website at
-	  <http://www.windriver.com/>, but the EST8260 cannot be found on it
-	  and has probably been discontinued or rebadged.
-
-config SBC82xx
-	bool "SBC82xx"
-	---help---
-	  SBC PowerQUICC II, single-board computer with MPC82xx CPU
-	  Manufacturer: Wind River Systems, Inc.
-	  Date of Release: May 2003
-	  End of Life: -
-	  URL: <http://www.windriver.com/>
-
-config SBS8260
-	bool "SBS8260"
-
-config RPX8260
-	bool "RPXSUPER"
-
-config TQM8260
-	bool "TQM8260"
-	---help---
-	  MPC8260 based module, little larger than credit card,
-	  up to 128 MB global + 64 MB local RAM, 32 MB Flash,
-	  32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet,
-	  2 x serial ports, ...
-	  Manufacturer: TQ Components, www.tq-group.de
-	  Date of Release: June 2001
-	  End of Life: not yet :-)
-	  URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf>
-
-config ADS8272
-	bool "ADS8272"
-
-config PQ2FADS
-	bool "Freescale-PQ2FADS"
-	help
-	  Select PQ2FADS if you wish to configure for a Freescale
-	  PQ2FADS board (-VR or -ZU).
-
-config EV64360
-	bool "Marvell-EV64360BP"
-	help
-	  Select EV64360 if configuring a Marvell EV64360BP Evaluation
-	  platform.
 endchoice

-config PQ2ADS
-	bool
-	depends on ADS8272
-	default y
-
-config TQM8xxL
-	bool
-	depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L)
-	default y
-
-config 8260
-	bool "CPM2 Support" if WILLOW
-	depends on 6xx
-	default y if TQM8260 || RPX8260 || EST8260 || SBS8260 || SBC82xx || PQ2FADS
-	help
-	  The MPC8260 is a typical embedded CPU made by Motorola.  Selecting
-	  this option means that you wish to build a kernel for a machine with
-	  an 8260 class CPU.
-
-config 8272
-	bool
-	depends on 6xx
-	default y if ADS8272
-	select 8260
-	help
-	  The MPC8272 CPM has a different internal dpram setup than other CPM2
-	  devices
-
-config CPM2
-	bool
-	depends on 8260 || MPC8560 || MPC8555
-	default y
-	help
-	  The CPM2 (Communications Processor Module) is a coprocessor on
-	  embedded CPUs made by Motorola.  Selecting this option means that
-	  you wish to build a kernel for a machine with a CPM2 coprocessor
-	  on it (826x, 827x, 8560).
-
-config PPC_GEN550
-	bool
-	depends on SANDPOINT || SPRUCE || PPLUS || \
-		PRPMC750 || PRPMC800 || LOPEC || \
-		(EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \
-		83xx || LINKSTATION
-	default y
-
-config FORCE
-	bool
-	depends on 6xx && POWERPMC250
-	default y
-
-config GT64260
-	bool
-	depends on EV64260 || CPCI690
-	default y
-
-config MV64360		# Really MV64360 & MV64460
-	bool
-	depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU || EV64360
-	default y
-
-config MV64X60
-	bool
-	depends on (GT64260 || MV64360)
-	select PPC_INDIRECT_PCI
-	default y
-
 config TSI108_BRIDGE
 	bool
 	depends on MPC7448HPC2
 	default y

-menu "Set bridge options"
-	depends on MV64X60
-
-config NOT_COHERENT_CACHE
-	bool "Turn off Cache Coherency"
-	default n
-	help
-	  Some 64x60 bridges lock up when trying to enforce cache coherency.
-	  When this option is selected, cache coherency will be turned off.
-	  Note that this can cause other problems (e.g., stale data being
-	  speculatively loaded via a cached mapping).  Use at your own risk.
-
-config MV64X60_BASE
-	hex "Set bridge base used by firmware"
-	default "0xf1000000"
-	help
-	  A firmware can leave the base address of the bridge's registers at
-	  a non-standard location.  If so, set this value to reflect the
-	  address of that non-standard location.
-
-config MV64X60_NEW_BASE
-	hex "Set bridge base used by kernel"
-	default "0xf1000000"
-	help
-	  If the current base address of the bridge's registers is not where
-	  you want it, set this value to the address that you want it moved to.
-
-endmenu
-
-config NONMONARCH_SUPPORT
-	bool "Enable Non-Monarch Support"
-	depends on PRPMC800
-
-config HARRIER
-	bool
-	depends on PRPMC800
-	default y
-
-config EPIC_SERIAL_MODE
-	bool
-	depends on 6xx && (LOPEC || SANDPOINT)
-	default y
-
 config MPC10X_BRIDGE
 	bool
-	depends on POWERPMC250 || LOPEC || SANDPOINT || LINKSTATION
+	depends on LINKSTATION
 	select PPC_INDIRECT_PCI
 	default y

 config MPC10X_OPENPIC
 	bool
-	depends on POWERPMC250 || LOPEC || SANDPOINT || LINKSTATION
+	depends on LINKSTATION
 	default y

 config MPC10X_STORE_GATHERING
 	bool "Enable MPC10x store gathering"
 	depends on MPC10X_BRIDGE
-
-config SANDPOINT_ENABLE_UART1
-	bool "Enable DUART mode on Sandpoint"
-	depends on SANDPOINT
-	help
-	  If this option is enabled then the MPC824x processor will run
-	  in DUART mode instead of UART mode.
-
-config HARRIER_STORE_GATHERING
-	bool "Enable Harrier store gathering"
-	depends on HARRIER
-
-config MVME5100_IPMC761_PRESENT
-	bool "MVME5100 configured with an IPMC761"
-	depends on MVME5100
-	select PPC_I8259
-
-config SPRUCE_BAUD_33M
-	bool "Spruce baud clock support"
-	depends on SPRUCE
-- 
1.5.0.2

[PATCH][POWERPC] [005/006] Split several platforms into their respective Kconfig file

[Kumar Gala]

Moved pseries, iseries, chrp, prep, maple and pasemi into their respective
arch/powerpc/platform/*/Kconfig files out of arch/powerpc/Kconfig

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/Kconfig                   |   80 ++-----------------------------
 arch/powerpc/platforms/chrp/Kconfig    |   11 ++++
 arch/powerpc/platforms/iseries/Kconfig |    4 ++
 arch/powerpc/platforms/maple/Kconfig   |   17 +++++++
 arch/powerpc/platforms/pasemi/Kconfig  |   12 +++++
 arch/powerpc/platforms/prep/Kconfig    |    9 ++++
 arch/powerpc/platforms/pseries/Kconfig |   10 ++++
 7 files changed, 69 insertions(+), 74 deletions(-)
 create mode 100644 arch/powerpc/platforms/chrp/Kconfig
 create mode 100644 arch/powerpc/platforms/maple/Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 479828d..c5014ba 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -404,77 +404,14 @@ config QUICC_ENGINE
 	  Selecting this option means that you wish to build a kernel
 	  for a machine with a QE coprocessor.

-config PPC_PSERIES
-	depends on PPC_MULTIPLATFORM && PPC64
-	bool "IBM pSeries & new (POWER5-based) iSeries"
-	select MPIC
-	select PPC_I8259
-	select PPC_RTAS
-	select RTAS_ERROR_LOGGING
-	select PPC_UDBG_16550
-	select PPC_NATIVE
-	default y
-
-config PPC_ISERIES
-	bool "IBM Legacy iSeries"
-	depends on PPC_MULTIPLATFORM && PPC64
-	select PPC_INDIRECT_IO
-
-config PPC_CHRP
-	bool "Common Hardware Reference Platform (CHRP) based machines"
-	depends on PPC_MULTIPLATFORM && PPC32
-	select MPIC
-	select PPC_I8259
-	select PPC_INDIRECT_PCI
-	select PPC_RTAS
-	select PPC_MPC106
-	select PPC_UDBG_16550
-	select PPC_NATIVE
-	default y
-
+source "arch/powerpc/platforms/pseries/Kconfig"
+source "arch/powerpc/platforms/iseries/Kconfig"
+source "arch/powerpc/platforms/chrp/Kconfig"
 source "arch/powerpc/platforms/52xx/Kconfig"
 source "arch/powerpc/platforms/powermac/Kconfig"
-
-config PPC_PREP
-	bool "PowerPC Reference Platform (PReP) based machines"
-	depends on PPC_MULTIPLATFORM && PPC32 && BROKEN
-	select MPIC
-	select PPC_I8259
-	select PPC_INDIRECT_PCI
-	select PPC_UDBG_16550
-	select PPC_NATIVE
-	default n
-
-config PPC_MAPLE
-	depends on PPC_MULTIPLATFORM && PPC64
-	bool "Maple 970FX Evaluation Board"
-	select MPIC
-	select U3_DART
-	select MPIC_BROKEN_U3
-	select GENERIC_TBSYNC
-	select PPC_UDBG_16550
-	select PPC_970_NAP
-	select PPC_NATIVE
-	select PPC_RTAS
-	select MMIO_NVRAM
-	select ATA_NONSTANDARD if ATA
-	default n
-	help
-          This option enables support for the Maple 970FX Evaluation Board.
-	  For more information, refer to <http://www.970eval.com>
-
-config PPC_PASEMI
-	depends on PPC_MULTIPLATFORM && PPC64
-	bool "PA Semi SoC-based platforms"
-	default n
-	select MPIC
-	select PPC_UDBG_16550
-	select GENERIC_TBSYNC
-	select PPC_NATIVE
-	help
-	  This option enables support for PA Semi's PWRficient line
-	  of SoC processors, including PA6T-1682M
-
+source "arch/powerpc/platforms/prep/Kconfig"
+source "arch/powerpc/platforms/maple/Kconfig"
+source "arch/powerpc/platforms/pasemi/Kconfig"
 source arch/powerpc/platforms/celleb/Kconfig
 source arch/powerpc/platforms/ps3/Kconfig
 source arch/powerpc/platforms/cell/Kconfig
@@ -657,7 +594,6 @@ source arch/powerpc/platforms/83xx/Kconfig
 source arch/powerpc/platforms/85xx/Kconfig
 source arch/powerpc/platforms/86xx/Kconfig
 source arch/powerpc/platforms/8xx/Kconfig
-source arch/powerpc/platforms/pasemi/Kconfig

 menu "Kernel options"

@@ -762,7 +698,6 @@ config IRQ_ALL_CPUS
 	  CPU.  Generally saying Y is safe, although some problems have been
 	  reported with SMP Power Macintoshes with this option enabled.

-source "arch/powerpc/platforms/pseries/Kconfig"

 config NUMA
 	bool "NUMA support"
@@ -834,8 +769,6 @@ config PROC_DEVICETREE
 	  an image of the device tree that the kernel copies from Open
 	  Firmware or other boot firmware. If unsure, say Y here.

-source "arch/powerpc/platforms/prep/Kconfig"
-
 config CMDLINE_BOOL
 	bool "Default bootloader kernel arguments"

@@ -1132,7 +1065,6 @@ source "fs/Kconfig"

 source "arch/powerpc/sysdev/qe_lib/Kconfig"

-source "arch/powerpc/platforms/iseries/Kconfig"

 source "lib/Kconfig"

diff --git a/arch/powerpc/platforms/chrp/Kconfig b/arch/powerpc/platforms/chrp/Kconfig
new file mode 100644
index 0000000..d2c6905
--- /dev/null
+++ b/arch/powerpc/platforms/chrp/Kconfig
@@ -0,0 +1,11 @@
+config PPC_CHRP
+	bool "Common Hardware Reference Platform (CHRP) based machines"
+	depends on PPC_MULTIPLATFORM && PPC32
+	select MPIC
+	select PPC_I8259
+	select PPC_INDIRECT_PCI
+	select PPC_RTAS
+	select PPC_MPC106
+	select PPC_UDBG_16550
+	select PPC_NATIVE
+	default y
diff --git a/arch/powerpc/platforms/iseries/Kconfig b/arch/powerpc/platforms/iseries/Kconfig
index 54e6b3b..46c3a8e 100644
--- a/arch/powerpc/platforms/iseries/Kconfig
+++ b/arch/powerpc/platforms/iseries/Kconfig
@@ -1,3 +1,7 @@
+config PPC_ISERIES
+	bool "IBM Legacy iSeries"
+	depends on PPC_MULTIPLATFORM && PPC64
+	select PPC_INDIRECT_IO

 menu "iSeries device drivers"
 	depends on PPC_ISERIES
diff --git a/arch/powerpc/platforms/maple/Kconfig b/arch/powerpc/platforms/maple/Kconfig
new file mode 100644
index 0000000..5f364b8
--- /dev/null
+++ b/arch/powerpc/platforms/maple/Kconfig
@@ -0,0 +1,17 @@
+config PPC_MAPLE
+	depends on PPC_MULTIPLATFORM && PPC64
+	bool "Maple 970FX Evaluation Board"
+	select MPIC
+	select U3_DART
+	select MPIC_BROKEN_U3
+	select GENERIC_TBSYNC
+	select PPC_UDBG_16550
+	select PPC_970_NAP
+	select PPC_NATIVE
+	select PPC_RTAS
+	select MMIO_NVRAM
+	select ATA_NONSTANDARD if ATA
+	default n
+	help
+          This option enables support for the Maple 970FX Evaluation Board.
+	  For more information, refer to <http://www.970eval.com>
diff --git a/arch/powerpc/platforms/pasemi/Kconfig b/arch/powerpc/platforms/pasemi/Kconfig
index 68dc529..64e5525 100644
--- a/arch/powerpc/platforms/pasemi/Kconfig
+++ b/arch/powerpc/platforms/pasemi/Kconfig
@@ -1,3 +1,15 @@
+config PPC_PASEMI
+	depends on PPC_MULTIPLATFORM && PPC64
+	bool "PA Semi SoC-based platforms"
+	default n
+	select MPIC
+	select PPC_UDBG_16550
+	select GENERIC_TBSYNC
+	select PPC_NATIVE
+	help
+	  This option enables support for PA Semi's PWRficient line
+	  of SoC processors, including PA6T-1682M
+
 menu "PA Semi PWRficient options"
 	depends on PPC_PASEMI

diff --git a/arch/powerpc/platforms/prep/Kconfig b/arch/powerpc/platforms/prep/Kconfig
index 673ac47..29d4112 100644
--- a/arch/powerpc/platforms/prep/Kconfig
+++ b/arch/powerpc/platforms/prep/Kconfig
@@ -1,3 +1,12 @@
+config PPC_PREP
+	bool "PowerPC Reference Platform (PReP) based machines"
+	depends on PPC_MULTIPLATFORM && PPC32 && BROKEN
+	select MPIC
+	select PPC_I8259
+	select PPC_INDIRECT_PCI
+	select PPC_UDBG_16550
+	select PPC_NATIVE
+	default n

 config PREP_RESIDUAL
 	bool "Support for PReP Residual Data"
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index a57032c..16e4e40 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -1,3 +1,13 @@
+config PPC_PSERIES
+	depends on PPC_MULTIPLATFORM && PPC64
+	bool "IBM pSeries & new (POWER5-based) iSeries"
+	select MPIC
+	select PPC_I8259
+	select PPC_RTAS
+	select RTAS_ERROR_LOGGING
+	select PPC_UDBG_16550
+	select PPC_NATIVE
+	default y

 config PPC_SPLPAR
 	depends on PPC_PSERIES
-- 
1.5.0.2

[PATCH][POWERPC] [006/006] Created arch/powerpc/platforms/Kconfig for "Platform support"

[Kumar Gala]

Split "Platform support" menu out from arch/powerpc/Kconfig into
arch/powerpc/platforms/Kconfig in prep for allowing other sub-arches to
be configured via a single "Platform support" menu.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/Kconfig           |  220 +---------------------------------------
 arch/powerpc/platforms/Kconfig |  219 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 220 insertions(+), 219 deletions(-)
 create mode 100644 arch/powerpc/platforms/Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index c5014ba..20aae16 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -367,225 +367,7 @@ endmenu

 source "init/Kconfig"

-menu "Platform support"
-	depends on PPC64 || CLASSIC32
-
-choice
-	prompt "Machine type"
-	default PPC_MULTIPLATFORM
-
-config PPC_MULTIPLATFORM
-	bool "Generic desktop/server/laptop"
-	help
-	  Select this option if configuring for an IBM pSeries or
-	  RS/6000 machine, an Apple machine, or a PReP, CHRP,
-	  Maple or Cell-based machine.
-
-config EMBEDDED6xx
-	bool "Embedded 6xx/7xx/7xxx-based board"
-	depends on PPC32 && (BROKEN||BROKEN_ON_SMP)
-
-config APUS
-	bool "Amiga-APUS"
-	depends on PPC32 && BROKEN
-	help
-	  Select APUS if configuring for a PowerUP Amiga.
-	  More information is available at:
-	  <http://linux-apus.sourceforge.net/>.
-endchoice
-
-config QUICC_ENGINE
-	bool
-	depends on PPC_MPC836x || PPC_MPC832x
-	default y
-	help
-	  The QUICC Engine (QE) is a new generation of communications
-	  coprocessors on Freescale embedded CPUs (akin to CPM in older chips).
-	  Selecting this option means that you wish to build a kernel
-	  for a machine with a QE coprocessor.
-
-source "arch/powerpc/platforms/pseries/Kconfig"
-source "arch/powerpc/platforms/iseries/Kconfig"
-source "arch/powerpc/platforms/chrp/Kconfig"
-source "arch/powerpc/platforms/52xx/Kconfig"
-source "arch/powerpc/platforms/powermac/Kconfig"
-source "arch/powerpc/platforms/prep/Kconfig"
-source "arch/powerpc/platforms/maple/Kconfig"
-source "arch/powerpc/platforms/pasemi/Kconfig"
-source arch/powerpc/platforms/celleb/Kconfig
-source arch/powerpc/platforms/ps3/Kconfig
-source arch/powerpc/platforms/cell/Kconfig
-
-config PPC_NATIVE
-	bool
-	depends on PPC_MULTIPLATFORM
-	help
-	  Support for running natively on the hardware, i.e. without
-	  a hypervisor. This option is not user-selectable but should
-	  be selected by all platforms that need it.
-
-config UDBG_RTAS_CONSOLE
-	bool "RTAS based debug console"
-	depends on PPC_RTAS
-	default n
-
-config PPC_UDBG_BEAT
-	bool "BEAT based debug console"
-	depends on PPC_CELLEB
-	default n
-
-config XICS
-	depends on PPC_PSERIES
-	bool
-	default y
-
-config U3_DART
-	bool
-	depends on PPC_MULTIPLATFORM && PPC64
-	default n
-
-config PPC_RTAS
-	bool
-	default n
-
-config RTAS_ERROR_LOGGING
-	bool
-	depends on PPC_RTAS
-	default n
-
-config RTAS_PROC
-	bool "Proc interface to RTAS"
-	depends on PPC_RTAS
-	default y
-
-config RTAS_FLASH
-	tristate "Firmware flash interface"
-	depends on PPC64 && RTAS_PROC
-
-config PPC_PMI
-	tristate "Support for PMI"
-	depends PPC_IBM_CELL_BLADE
-	help
-	  PMI (Platform Management Interrupt) is a way to
-	  communicate with the BMC (Baseboard Mangement Controller).
-	  It is used in some IBM Cell blades.
-	default m
-
-config MMIO_NVRAM
-	bool
-	default n
-
-config MPIC_BROKEN_U3
-	bool
-	depends on PPC_MAPLE
-	default y
-
-config IBMVIO
-	depends on PPC_PSERIES || PPC_ISERIES
-	bool
-	default y
-
-config IBMEBUS
-	depends on PPC_PSERIES
-	bool "Support for GX bus based adapters"
-	help
-	  Bus device driver for GX bus based adapters.
-
-config PPC_MPC106
-	bool
-	default n
-
-config PPC_970_NAP
-	bool
-	default n
-
-config PPC_INDIRECT_IO
-	bool
-	select GENERIC_IOMAP
-	default n
-
-config GENERIC_IOMAP
-	bool
-	default n
-
-source "drivers/cpufreq/Kconfig"
-
-config CPU_FREQ_PMAC
-	bool "Support for Apple PowerBooks"
-	depends on CPU_FREQ && ADB_PMU && PPC32
-	select CPU_FREQ_TABLE
-	help
-	  This adds support for frequency switching on Apple PowerBooks,
-	  this currently includes some models of iBook & Titanium
-	  PowerBook.
-
-config CPU_FREQ_PMAC64
-	bool "Support for some Apple G5s"
-	depends on CPU_FREQ && PPC64
-	select CPU_FREQ_TABLE
-	help
-	  This adds support for frequency switching on Apple iMac G5,
-	  and some of the more recent desktop G5 machines as well.
-
-config PPC601_SYNC_FIX
-	bool "Workarounds for PPC601 bugs"
-	depends on 6xx && (PPC_PREP || PPC_PMAC)
-	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 6xx
-	help
-	  G3 and G4 processors have an on-chip temperature sensor called the
-	  'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die
-	  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.
-
-config TAU_INT
-	bool "Interrupt driven TAU driver (DANGEROUS)"
-	depends on TAU
-	---help---
-	  The TAU supports an interrupt driven mode which causes an interrupt
-	  whenever the temperature goes out of range. This is the fastest way
-	  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.
-
-config TAU_AVERAGE
-	bool "Average high and low temp"
-	depends on TAU
-	---help---
-	  The TAU hardware can compare the temperature to an upper and lower
-	  bound.  The default behavior is to show both the upper and lower
-	  bound in /proc/cpuinfo. If the range is large, the temperature is
-	  either changing a lot, or the TAU hardware is broken (likely on some
-	  G4's). If the range is small (around 4 degrees), the temperature is
-	  relatively stable.  If you say Y here, a single temperature value,
-	  halfway between the upper and lower bounds, will be reported in
-	  /proc/cpuinfo.
-
-	  If in doubt, say N here.
-
-endmenu
+source "arch/powerpc/platforms/Kconfig"

 source arch/powerpc/platforms/embedded6xx/Kconfig
 source arch/powerpc/platforms/4xx/Kconfig
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
new file mode 100644
index 0000000..d338c95
--- /dev/null
+++ b/arch/powerpc/platforms/Kconfig
@@ -0,0 +1,219 @@
+menu "Platform support"
+	depends on PPC64 || CLASSIC32
+
+choice
+	prompt "Machine type"
+	default PPC_MULTIPLATFORM
+
+config PPC_MULTIPLATFORM
+	bool "Generic desktop/server/laptop"
+	help
+	  Select this option if configuring for an IBM pSeries or
+	  RS/6000 machine, an Apple machine, or a PReP, CHRP,
+	  Maple or Cell-based machine.
+
+config EMBEDDED6xx
+	bool "Embedded 6xx/7xx/7xxx-based board"
+	depends on PPC32 && (BROKEN||BROKEN_ON_SMP)
+
+config APUS
+	bool "Amiga-APUS"
+	depends on PPC32 && BROKEN
+	help
+	  Select APUS if configuring for a PowerUP Amiga.
+	  More information is available at:
+	  <http://linux-apus.sourceforge.net/>.
+endchoice
+
+config QUICC_ENGINE
+	bool
+	depends on PPC_MPC836x || PPC_MPC832x
+	default y
+	help
+	  The QUICC Engine (QE) is a new generation of communications
+	  coprocessors on Freescale embedded CPUs (akin to CPM in older chips).
+	  Selecting this option means that you wish to build a kernel
+	  for a machine with a QE coprocessor.
+
+source "arch/powerpc/platforms/pseries/Kconfig"
+source "arch/powerpc/platforms/iseries/Kconfig"
+source "arch/powerpc/platforms/chrp/Kconfig"
+source "arch/powerpc/platforms/52xx/Kconfig"
+source "arch/powerpc/platforms/powermac/Kconfig"
+source "arch/powerpc/platforms/prep/Kconfig"
+source "arch/powerpc/platforms/maple/Kconfig"
+source "arch/powerpc/platforms/pasemi/Kconfig"
+source arch/powerpc/platforms/celleb/Kconfig
+source arch/powerpc/platforms/ps3/Kconfig
+source arch/powerpc/platforms/cell/Kconfig
+
+config PPC_NATIVE
+	bool
+	depends on PPC_MULTIPLATFORM
+	help
+	  Support for running natively on the hardware, i.e. without
+	  a hypervisor. This option is not user-selectable but should
+	  be selected by all platforms that need it.
+
+config UDBG_RTAS_CONSOLE
+	bool "RTAS based debug console"
+	depends on PPC_RTAS
+	default n
+
+config PPC_UDBG_BEAT
+	bool "BEAT based debug console"
+	depends on PPC_CELLEB
+	default n
+
+config XICS
+	depends on PPC_PSERIES
+	bool
+	default y
+
+config U3_DART
+	bool
+	depends on PPC_MULTIPLATFORM && PPC64
+	default n
+
+config PPC_RTAS
+	bool
+	default n
+
+config RTAS_ERROR_LOGGING
+	bool
+	depends on PPC_RTAS
+	default n
+
+config RTAS_PROC
+	bool "Proc interface to RTAS"
+	depends on PPC_RTAS
+	default y
+
+config RTAS_FLASH
+	tristate "Firmware flash interface"
+	depends on PPC64 && RTAS_PROC
+
+config PPC_PMI
+	tristate "Support for PMI"
+	depends PPC_IBM_CELL_BLADE
+	help
+	  PMI (Platform Management Interrupt) is a way to
+	  communicate with the BMC (Baseboard Mangement Controller).
+	  It is used in some IBM Cell blades.
+	default m
+
+config MMIO_NVRAM
+	bool
+	default n
+
+config MPIC_BROKEN_U3
+	bool
+	depends on PPC_MAPLE
+	default y
+
+config IBMVIO
+	depends on PPC_PSERIES || PPC_ISERIES
+	bool
+	default y
+
+config IBMEBUS
+	depends on PPC_PSERIES
+	bool "Support for GX bus based adapters"
+	help
+	  Bus device driver for GX bus based adapters.
+
+config PPC_MPC106
+	bool
+	default n
+
+config PPC_970_NAP
+	bool
+	default n
+
+config PPC_INDIRECT_IO
+	bool
+	select GENERIC_IOMAP
+	default n
+
+config GENERIC_IOMAP
+	bool
+	default n
+
+source "drivers/cpufreq/Kconfig"
+
+config CPU_FREQ_PMAC
+	bool "Support for Apple PowerBooks"
+	depends on CPU_FREQ && ADB_PMU && PPC32
+	select CPU_FREQ_TABLE
+	help
+	  This adds support for frequency switching on Apple PowerBooks,
+	  this currently includes some models of iBook & Titanium
+	  PowerBook.
+
+config CPU_FREQ_PMAC64
+	bool "Support for some Apple G5s"
+	depends on CPU_FREQ && PPC64
+	select CPU_FREQ_TABLE
+	help
+	  This adds support for frequency switching on Apple iMac G5,
+	  and some of the more recent desktop G5 machines as well.
+
+config PPC601_SYNC_FIX
+	bool "Workarounds for PPC601 bugs"
+	depends on 6xx && (PPC_PREP || PPC_PMAC)
+	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 6xx
+	help
+	  G3 and G4 processors have an on-chip temperature sensor called the
+	  'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die
+	  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.
+
+config TAU_INT
+	bool "Interrupt driven TAU driver (DANGEROUS)"
+	depends on TAU
+	---help---
+	  The TAU supports an interrupt driven mode which causes an interrupt
+	  whenever the temperature goes out of range. This is the fastest way
+	  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.
+
+config TAU_AVERAGE
+	bool "Average high and low temp"
+	depends on TAU
+	---help---
+	  The TAU hardware can compare the temperature to an upper and lower
+	  bound.  The default behavior is to show both the upper and lower
+	  bound in /proc/cpuinfo. If the range is large, the temperature is
+	  either changing a lot, or the TAU hardware is broken (likely on some
+	  G4's). If the range is small (around 4 degrees), the temperature is
+	  relatively stable.  If you say Y here, a single temperature value,
+	  halfway between the upper and lower bounds, will be reported in
+	  /proc/cpuinfo.
+
+	  If in doubt, say N here.
+
+endmenu
-- 
1.5.0.2

Re: [PATCH] [POWERPC] [001/006] Split 52xx platforms into their own Kconfig file

[Grant Likely]

On 3/16/07, Kumar Gala <galak@kernel.crashing.org> wrote:
> Cleaning up arch/powerpc/Kconfig platform support.
>
> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>

-- 
Grant Likely, B.Sc. P.Eng.
Secret Lab Technologies Ltd.
grant.likely@secretlab.ca
(403) 399-0195

Re: [PATCH][POWERPC] [004/006] Removed config options that we don't support in embedded6xx

[Grant Likely]

On 3/16/07, Kumar Gala <galak@kernel.crashing.org> wrote:
> When we started arch/powerpc we duplicated a number of config options from arch/ppc
> for various platforms that are supported.  Now that we actually support a few
> platforms, remove all the ones that haven't been moved over.  Additionally, this
> cleanup moved the 82xx/PQ2 options over into arch/powerpc/platforms/82xx/Kconfig
> where they belong.  It also killed GEN550 which doesn't exist in arch/powerpc.
>
> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>

-- 
Grant Likely, B.Sc. P.Eng.
Secret Lab Technologies Ltd.
grant.likely@secretlab.ca
(403) 399-0195

RE: [PATCH][POWERPC] [004/006] Removed config options that we don'tsupport in embedded6xx

[Stewart Katherine-ra4863]

Hmm, a little bit more homework is needed, I believe.

A couple of the boards listed in your delete are still
active & available systems.  The two that caught my eye are:
PQ2FADS_VR : MPC82xx Family Application Development System=20
PQ2FADS ZU : MPC82xx Family Application Development System=20

Have all the formal maintainers of the boards listed for=20
removal from the config been consulted?

A reasonable list of the one's Freescale still has active can be found
at:=20
http://www.freescale.com/webapp/sps/site/taxonomy.jsp?nodeId=3D0162468rH3=
b
TdGJk19Pcqx
but I need to double check a couple of other spots, too.

Couple of minor comments in text.

Kate

> -----Original Message-----
> From: linuxppc-dev-bounces+k.stewart=3Dfreescale.com@ozlabs.org
> [mailto:linuxppc-dev-bounces+k.stewart=3Dfreescale.com@ozlabs.org]On
> Behalf Of Kumar Gala
> Sent: Friday, March 16, 2007 10:24 AM
> To: linuxppc-dev@ozlabs.org
> Subject: [PATCH][POWERPC] [004/006] Removed config options that we
> don'tsupport in embedded6xx
>=20
>=20
> When we started arch/powerpc we duplicated a number of config=20
> options from arch/ppc
> for various platforms that are supported.  Now that we=20
> actually support a few
> platforms, remove all the ones that haven't been moved over. =20
> Additionally, this
> cleanup moved the 82xx/PQ2 options over into=20
> arch/powerpc/platforms/82xx/Kconfig
> where they belong.  It also killed GEN550 which doesn't exist=20
> in arch/powerpc.
>=20
> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
> ---
>  arch/powerpc/Kconfig.debug                 |    3 +-
>  arch/powerpc/platforms/82xx/Kconfig        |   35 ++++
>  arch/powerpc/platforms/embedded6xx/Kconfig |  264=20
> +---------------------------
>  3 files changed, 38 insertions(+), 264 deletions(-)
>=20
<snip>

> +
> +config 8260
> +	bool "CPM2 Support" if WILLOW
> +	depends on 6xx
> +	default y if PQ2FADS
> +	help
> +	  The MPC8260 is a typical embedded CPU made by=20
> Motorola.  Selecting

while you're updating this, it should be corrected. Motorola
doesn't make these parts, Freescale does. =20

> +	  this option means that you wish to build a kernel for=20
> a machine with
> +	  an 8260 class CPU.
> +
> +config 8272
> +	bool
> +	depends on 6xx
> +	default y if ADS8272
> +	select 8260
> +	help
> +	  The MPC8272 CPM has a different internal dpram setup=20
> than other CPM2
> +	  devices
> +
> +config CPM2
> +	bool
> +	depends on 8260 || MPC8560 || MPC8555
> +	default y
> +	help
> +	  The CPM2 (Communications Processor Module) is a coprocessor on
> +	  embedded CPUs made by Motorola.  Selecting this

ditto change Motorola to Freescale
=20
> option means that
> +	  you wish to build a kernel for a machine with a CPM2=20
> coprocessor
> +	  on it (826x, 827x, 8560).
>  endmenu

<snip>

Re: [PATCH][POWERPC] [004/006] Removed config options that we don'tsupport in embedded6xx

[Kumar Gala]

On Mar 16, 2007, at 2:45 PM, Stewart Katherine-ra4863 wrote:

> Hmm, a little bit more homework is needed, I believe.
>
> A couple of the boards listed in your delete are still
> active & available systems.  The two that caught my eye are:
> PQ2FADS_VR : MPC82xx Family Application Development System
> PQ2FADS ZU : MPC82xx Family Application Development System
>
> Have all the formal maintainers of the boards listed for
> removal from the config been consulted?

This is just arch/powerpc not arch/ppc.  Those boards are still  
supported over there.  The only PQ2 board supported in arch/powerpc  
is 8272 ADS.  I did my homework and checked with Vitaly on that.  :)

> A reasonable list of the one's Freescale still has active can be found
> at:
> http://www.freescale.com/webapp/sps/site/taxonomy.jsp? 
> nodeId=0162468rH3b
> TdGJk19Pcqx
> but I need to double check a couple of other spots, too.
>
> Couple of minor comments in text.
>
> Kate
>
>> -----Original Message-----
>> From: linuxppc-dev-bounces+k.stewart=freescale.com@ozlabs.org
>> [mailto:linuxppc-dev-bounces+k.stewart=freescale.com@ozlabs.org]On
>> Behalf Of Kumar Gala
>> Sent: Friday, March 16, 2007 10:24 AM
>> To: linuxppc-dev@ozlabs.org
>> Subject: [PATCH][POWERPC] [004/006] Removed config options that we
>> don'tsupport in embedded6xx
>>
>>
>> When we started arch/powerpc we duplicated a number of config
>> options from arch/ppc
>> for various platforms that are supported.  Now that we
>> actually support a few
>> platforms, remove all the ones that haven't been moved over.
>> Additionally, this
>> cleanup moved the 82xx/PQ2 options over into
>> arch/powerpc/platforms/82xx/Kconfig
>> where they belong.  It also killed GEN550 which doesn't exist
>> in arch/powerpc.
>>
>> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
>> ---
>>  arch/powerpc/Kconfig.debug                 |    3 +-
>>  arch/powerpc/platforms/82xx/Kconfig        |   35 ++++
>>  arch/powerpc/platforms/embedded6xx/Kconfig |  264
>> +---------------------------
>>  3 files changed, 38 insertions(+), 264 deletions(-)
>>
> <snip>
>
>> +
>> +config 8260
>> +	bool "CPM2 Support" if WILLOW
>> +	depends on 6xx
>> +	default y if PQ2FADS
>> +	help
>> +	  The MPC8260 is a typical embedded CPU made by
>> Motorola.  Selecting
>
> while you're updating this, it should be corrected. Motorola
> doesn't make these parts, Freescale does.
>
>> +	  this option means that you wish to build a kernel for
>> a machine with
>> +	  an 8260 class CPU.
>> +
>> +config 8272
>> +	bool
>> +	depends on 6xx
>> +	default y if ADS8272
>> +	select 8260
>> +	help
>> +	  The MPC8272 CPM has a different internal dpram setup
>> than other CPM2
>> +	  devices
>> +
>> +config CPM2
>> +	bool
>> +	depends on 8260 || MPC8560 || MPC8555
>> +	default y
>> +	help
>> +	  The CPM2 (Communications Processor Module) is a coprocessor on
>> +	  embedded CPUs made by Motorola.  Selecting this
>
> ditto change Motorola to Freescale
>
>> option means that
>> +	  you wish to build a kernel for a machine with a CPM2
>> coprocessor
>> +	  on it (826x, 827x, 8560).
>>  endmenu

Agreed, we can do a general Motorola -> Freescale cleanup after this  
settles down.

- k