This is a note to let you know that I've just added the patch titled
m68knommu: make ColdFire SoC selection a choice
to the 4.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
m68knommu-make-coldfire-soc-selection-a-choice.patch
and it can be found in the queue-4.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From fa95a1dd0819c9041a873b10a6d83b5134964154 Mon Sep 17 00:00:00 2001
From: Greg Ungerer <gerg@xxxxxxxxxxx>
Date: Tue, 7 Jul 2015 15:44:02 +1000
Subject: m68knommu: make ColdFire SoC selection a choice
From: Greg Ungerer <gerg@xxxxxxxxxxx>
commit fa95a1dd0819c9041a873b10a6d83b5134964154 upstream.
It would be nice if we could support multiple ColdFire SoC types in a
single binary - but currently the code simply does not support it.
Change the SoC selection config options to be a choice instead of
individual selectable entries.
This fixes problems with building allnoconfig, and means that a sane
linux kernel is generated for a single ColdFire SoC type.
Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/m68k/Kconfig.cpu | 27 ++++++++++++++++++---------
1 file changed, 18 insertions(+), 9 deletions(-)
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -125,6 +125,13 @@ endif # M68KCLASSIC
if COLDFIRE
+choice
+ prompt "ColdFire SoC type"
+ default M520x
+ help
+ Select the type of ColdFire System-on-Chip (SoC) that you want
+ to build for.
+
config M5206
bool "MCF5206"
depends on !MMU
@@ -174,9 +181,6 @@ config M525x
help
Freescale (Motorola) Coldfire 5251/5253 processor support.
-config M527x
- bool
-
config M5271
bool "MCF5271"
depends on !MMU
@@ -223,9 +227,6 @@ config M5307
help
Motorola ColdFire 5307 processor support.
-config M53xx
- bool
-
config M532x
bool "MCF532x"
depends on !MMU
@@ -251,9 +252,6 @@ config M5407
help
Motorola ColdFire 5407 processor support.
-config M54xx
- bool
-
config M547x
bool "MCF547x"
select M54xx
@@ -280,6 +278,17 @@ config M5441x
help
Freescale Coldfire 54410/54415/54416/54417/54418 processor support.
+endchoice
+
+config M527x
+ bool
+
+config M53xx
+ bool
+
+config M54xx
+ bool
+
endif # COLDFIRE
Patches currently in stable-queue which might be from gerg@xxxxxxxxxxx are
queue-4.1/m68knommu-force-setting-of-config_clock_freq-for-coldfire.patch
queue-4.1/m68knommu-make-coldfire-soc-selection-a-choice.patch
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