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authorJohn Rigby <jrigby@freescale.com>2008-06-26 11:07:56 -0600
committerKumar Gala <galak@kernel.crashing.org>2008-07-16 17:57:34 -0500
commitb500563b22ea2a78760b2ccaa328426b0388e2ee (patch)
tree995e53460f2fe224414d819ac1f3c405b289d2bd
parent36aa7965d85270065f090b01db5c62bf75e65f30 (diff)
powerpc: pci config cleanup
Choosing PCI or not at config time is allowed on some platforms via an if expression in arch/powerpc/Kconfig. To add a new platform with PCI support selectable at config time, you must change the if expression. This patch makes this easier by changing: bool "PCI support" if <long expression> to bool "PCI support" if PPC_PCI_CHOICE and adding select PPC_PCI_CHOICE to all the config nodes that were previously in the PCI if expression. Platforms with unconditional PCI support continue to just select PCI in their config nodes. Signed-off-by: John Rigby <jrigby@freescale.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
-rw-r--r--arch/powerpc/Kconfig12
-rw-r--r--arch/powerpc/platforms/52xx/Kconfig1
-rw-r--r--arch/powerpc/platforms/83xx/Kconfig1
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig2
-rw-r--r--arch/powerpc/platforms/86xx/Kconfig2
-rw-r--r--arch/powerpc/platforms/Kconfig1
-rw-r--r--arch/powerpc/platforms/Kconfig.cputype2
-rw-r--r--arch/powerpc/platforms/iseries/Kconfig1
-rw-r--r--arch/powerpc/platforms/ps3/Kconfig1
-rw-r--r--arch/powerpc/platforms/pseries/Kconfig1
10 files changed, 19 insertions, 5 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 50be303e525..4c22242b396 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -568,11 +568,15 @@ config FSL_GTM
config MCA
bool
+# Platforms that what PCI turned unconditionally just do select PCI
+# in their config node. Platforms that want to choose at config
+# time should select PPC_PCI_CHOICE
+config PPC_PCI_CHOICE
+ bool
+
config PCI
- bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \
- || PPC_MPC52xx || (EMBEDDED && (PPC_PSERIES || PPC_ISERIES)) \
- || PPC_PS3 || 44x
- default y if !40x && !CPM2 && !8xx && !PPC_MPC512x && !PPC_83xx \
+ bool "PCI support" if PPC_PCI_CHOICE
+ default y if !40x && !CPM2 && !8xx && !PPC_83xx \
&& !PPC_85xx && !PPC_86xx
default PCI_PERMEDIA if !4xx && !CPM2 && !8xx
default PCI_QSPAN if !4xx && !CPM2 && 8xx
diff --git a/arch/powerpc/platforms/52xx/Kconfig b/arch/powerpc/platforms/52xx/Kconfig
index acd2fc8cf49..d664b1bce38 100644
--- a/arch/powerpc/platforms/52xx/Kconfig
+++ b/arch/powerpc/platforms/52xx/Kconfig
@@ -3,6 +3,7 @@ config PPC_MPC52xx
depends on PPC_MULTIPLATFORM && PPC32
select FSL_SOC
select PPC_CLOCK
+ select PPC_PCI_CHOICE
config PPC_MPC5200_SIMPLE
bool "Generic support for simple MPC5200 based boards"
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 27d9bf86de0..a95298810c1 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -2,6 +2,7 @@ menuconfig PPC_83xx
bool "83xx-based boards"
depends on 6xx && PPC_MULTIPLATFORM
select PPC_UDBG_16550
+ select PPC_PCI_CHOICE
select PPC_INDIRECT_PCI
select FSL_SOC
select IPIC
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index cebea5cadbc..cccc85a6504 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -2,8 +2,8 @@ menuconfig MPC85xx
bool "Machine Type"
depends on PPC_85xx
select PPC_UDBG_16550
- select PPC_INDIRECT_PCI if PCI
select MPIC
+ select PPC_PCI_CHOICE
select FSL_PCI if PCI
select SERIAL_8250_SHARE_IRQ if SERIAL_8250
default y
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index 80a81e02bb5..8ce10b233cd 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -34,6 +34,7 @@ endif
config MPC8641
bool
+ select PPC_PCI_CHOICE
select FSL_PCI if PCI
select PPC_UDBG_16550
select MPIC
@@ -41,6 +42,7 @@ config MPC8641
config MPC8610
bool
+ select PPC_PCI_CHOICE
select FSL_PCI if PCI
select PPC_UDBG_16550
select MPIC
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 690c1f46e69..efe5805eecb 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -253,6 +253,7 @@ config CPM2
depends on MPC85xx || 8260
select CPM
select PPC_LIB_RHEAP
+ select PPC_PCI_CHOICE
help
The CPM2 (Communications Processor Module) is a coprocessor on
embedded CPUs made by Freescale. Selecting this option means that
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 5bc4b611ff8..90e57e12313 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -42,12 +42,14 @@ config 40x
select PPC_DCR_NATIVE
select PPC_UDBG_16550
select 4xx_SOC
+ select PPC_PCI_CHOICE
config 44x
bool "AMCC 44x"
select PPC_DCR_NATIVE
select PPC_UDBG_16550
select 4xx_SOC
+ select PPC_PCI_CHOICE
config E200
bool "Freescale e200"
diff --git a/arch/powerpc/platforms/iseries/Kconfig b/arch/powerpc/platforms/iseries/Kconfig
index 761d9e971fc..ea3e541ac74 100644
--- a/arch/powerpc/platforms/iseries/Kconfig
+++ b/arch/powerpc/platforms/iseries/Kconfig
@@ -2,6 +2,7 @@ config PPC_ISERIES
bool "IBM Legacy iSeries"
depends on PPC_MULTIPLATFORM && PPC64
select PPC_INDIRECT_IO
+ select PPC_PCI_CHOICE if EMBEDDED
menu "iSeries device drivers"
depends on PPC_ISERIES
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
index a5f4e95dfc3..920cf7a454b 100644
--- a/arch/powerpc/platforms/ps3/Kconfig
+++ b/arch/powerpc/platforms/ps3/Kconfig
@@ -8,6 +8,7 @@ config PPC_PS3
select USB_ARCH_HAS_EHCI
select USB_EHCI_BIG_ENDIAN_MMIO
select MEMORY_HOTPLUG
+ select PPC_PCI_CHOICE
help
This option enables support for the Sony PS3 game console
and other platforms using the PS3 hypervisor. Enabling this
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 07fe5b69b9e..757c0296e0b 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -7,6 +7,7 @@ config PPC_PSERIES
select RTAS_ERROR_LOGGING
select PPC_UDBG_16550
select PPC_NATIVE
+ select PPC_PCI_CHOICE if EMBEDDED
default y
config PPC_SPLPAR