aboutsummaryrefslogtreecommitdiff
path: root/arch/powerpc/platforms
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r--arch/powerpc/platforms/82xx/Kconfig2
-rw-r--r--arch/powerpc/platforms/83xx/Kconfig2
-rw-r--r--arch/powerpc/platforms/86xx/Kconfig2
-rw-r--r--arch/powerpc/platforms/Kconfig25
-rw-r--r--arch/powerpc/platforms/Kconfig.cputype51
5 files changed, 37 insertions, 45 deletions
diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig
index de7fce9cb6e..89fde43895c 100644
--- a/arch/powerpc/platforms/82xx/Kconfig
+++ b/arch/powerpc/platforms/82xx/Kconfig
@@ -1,5 +1,5 @@
choice
- prompt "Machine Type"
+ prompt "82xx Board Type"
depends on PPC_82xx
default MPC82xx_ADS
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 19cafdf6df9..ec305f18abd 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -1,5 +1,5 @@
choice
- prompt "Machine Type"
+ prompt "83xx Board Type"
depends on PPC_83xx
default MPC834x_MDS
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index d1bcff50046..0faebfdc159 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -1,5 +1,5 @@
choice
- prompt "Machine Type"
+ prompt "86xx Board Type"
depends on PPC_86xx
default MPC8641_HPCN
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index d6c475ca311..df67ff50c0d 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -2,7 +2,7 @@ menu "Platform support"
choice
prompt "Machine type"
- depends on PPC64 || CLASSIC32
+ depends on PPC64 || 6xx
default PPC_MULTIPLATFORM
config PPC_MULTIPLATFORM
@@ -16,8 +16,31 @@ config EMBEDDED6xx
bool "Embedded 6xx/7xx/7xxx-based board"
depends on PPC32 && (BROKEN||BROKEN_ON_SMP)
+config PPC_82xx
+ bool "Freescale 82xx"
+ depends on 6xx
+
+config PPC_83xx
+ bool "Freescale 83xx"
+ depends on 6xx
+ select FSL_SOC
+ select 83xx
+ select WANT_DEVICE_TREE
+
+config PPC_86xx
+ bool "Freescale 86xx"
+ depends on 6xx
+ select FSL_SOC
+ select FSL_PCIE
+ select ALTIVEC
+ help
+ The Freescale E600 SoCs have 74xx cores.
endchoice
+config CLASSIC32
+ def_bool y
+ depends on 6xx && PPC_MULTIPLATFORM
+
source "arch/powerpc/platforms/pseries/Kconfig"
source "arch/powerpc/platforms/iseries/Kconfig"
source "arch/powerpc/platforms/chrp/Kconfig"
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 597272ee9dd..b8b5fde9466 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -10,41 +10,20 @@ choice
prompt "Processor Type"
depends on PPC32
default 6xx
-
-config CLASSIC32
- bool "52xx/6xx/7xx/74xx"
- select PPC_FPU
- select 6xx
help
- There are four families of PowerPC chips supported. The more common
- types (601, 603, 604, 740, 750, 7400), the Motorola embedded
- versions (821, 823, 850, 855, 860, 52xx, 82xx, 83xx), the AMCC
- embedded versions (403 and 405) and the high end 64 bit Power
- processors (POWER 3, POWER4, and IBM PPC970 also known as G5).
-
- This option is the catch-all for 6xx types, including some of the
- embedded versions. Unless there is see an option for the specific
- chip family you are using, you want this option.
-
- You do not want this if you are building a kernel for a 64 bit
- IBM RS/6000 or an Apple G5, choose 6xx.
+ There are five families of 32 bit PowerPC chips supported.
+ The most common ones are the desktop and server CPUs (601, 603,
+ 604, 740, 750, 74xx) CPUs from Freescale and IBM, with their
+ embedded 52xx/82xx/83xx/86xx counterparts.
+ The other embeeded parts, namely 4xx, 8xx, e200 (55xx) and e500
+ (85xx) each form a family of their own that is not compatible
+ with the others.
- If unsure, select this option
-
- Note that the kernel runs in 32-bit mode even on 64-bit chips.
-
-config PPC_82xx
- bool "Freescale 82xx"
- select 6xx
- select PPC_FPU
+ If unsure, select 52xx/6xx/7xx/74xx/82xx/83xx/86xx.
-config PPC_83xx
- bool "Freescale 83xx"
- select 6xx
- select FSL_SOC
- select 83xx
+config 6xx
+ bool "52xx/6xx/7xx/74xx/82xx/83xx/86xx"
select PPC_FPU
- select WANT_DEVICE_TREE
config PPC_85xx
bool "Freescale 85xx"
@@ -53,16 +32,6 @@ config PPC_85xx
select 85xx
select WANT_DEVICE_TREE
-config PPC_86xx
- bool "Freescale 86xx"
- select 6xx
- select FSL_SOC
- select FSL_PCIE
- select PPC_FPU
- select ALTIVEC
- help
- The Freescale E600 SoCs have 74xx cores.
-
config PPC_8xx
bool "Freescale 8xx"
select FSL_SOC