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>
This commit is contained in:
John Rigby 2008-06-26 11:07:56 -06:00 committed by Kumar Gala
parent 36aa7965d8
commit b500563b22
10 changed files with 19 additions and 5 deletions

View file

@ -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

View file

@ -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"

View file

@ -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

View file

@ -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

View file

@ -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

View file

@ -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

View file

@ -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"

View file

@ -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

View file

@ -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

View file

@ -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