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authorKumar Gala <galak@freescale.com>2005-06-25 14:54:37 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-25 16:24:26 -0700
commit33d9e9b56d5ccd7776fdfe3ecce4a2793dee6fd3 (patch)
treee2ecb071823cc9ffe2755ed117bfabe04a35e1fc /arch/ppc/Kconfig
parent62aa751d16399637325852bc0a1fcf13c2476dd7 (diff)
downloadlinux-linaro-stable-33d9e9b56d5ccd7776fdfe3ecce4a2793dee6fd3.tar.gz
[PATCH] ppc32: Add support for Freescale e200 (Book-E) core
The e200 core is a Book-E core (similar to e500) that has a unified L1 cache and is not cache coherent on the bus. The e200 core also adds a separate exception level for debug exceptions. Part of this patch helps to cleanup a few cases that are true for all Freescale Book-E parts, not just e500. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ppc/Kconfig')
-rw-r--r--arch/ppc/Kconfig17
1 files changed, 10 insertions, 7 deletions
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index 848f43970a4b..979590a9baf9 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -88,6 +88,9 @@ config 8xx
depends on BROKEN
bool "8xx"
+config E200
+ bool "e200"
+
config E500
bool "e500"
@@ -98,12 +101,12 @@ config PPC_FPU
config BOOKE
bool
- depends on E500
+ depends on E200 || E500
default y
config FSL_BOOKE
bool
- depends on E500
+ depends on E200 || E500
default y
config PTE_64BIT
@@ -141,16 +144,16 @@ config ALTIVEC
config SPE
bool "SPE Support"
- depends on E500
+ depends on E200 || E500
---help---
This option enables kernel support for the Signal Processing
Extensions (SPE) to the PowerPC processor. The kernel currently
supports saving and restoring SPE registers, and turning on the
'spe enable' bit so user processes can execute SPE instructions.
- This option is only usefully if you have a processor that supports
+ This option is only useful if you have a processor that supports
SPE (e500, otherwise known as 85xx series), but does not have any
- affect on a non-spe cpu (it does, however add code to the kernel).
+ effect on a non-spe cpu (it does, however add code to the kernel).
If in doubt, say Y here.
@@ -200,7 +203,7 @@ config TAU_AVERAGE
config MATH_EMULATION
bool "Math emulation"
- depends on 4xx || 8xx || E500
+ depends on 4xx || 8xx || E200 || E500
---help---
Some PowerPC chips designed for embedded applications do not have
a floating-point unit and therefore do not implement the
@@ -254,7 +257,7 @@ config PPC_STD_MMU
config NOT_COHERENT_CACHE
bool
- depends on 4xx || 8xx
+ depends on 4xx || 8xx || E200
default y
endmenu