* [PATCH] ARM: hisi: Fix platmcpm compilation when ARMv6 is selected
@ 2014-09-24 9:07 Wei Xu
2014-09-24 17:32 ` Olof Johansson
0 siblings, 1 reply; 2+ messages in thread
From: Wei Xu @ 2014-09-24 9:07 UTC (permalink / raw)
To: linux-arm-kernel
When compiling with "ARCH=arm" and "allmodconfig",
with commit: 9cdc99919a95e8b54c1998b65bb1bfdabd47d27b [2/7] ARM: hisi: enable MCPM implementation
we will get:
/tmp/cc6DjYjT.s: Assembler messages:
/tmp/cc6DjYjT.s:63: Error: selected processor does not support ARM mode `ubfx r1,r0,#8,#8'
/tmp/cc6DjYjT.s:761: Error: selected processor does not support ARM mode `isb '
/tmp/cc6DjYjT.s:762: Error: selected processor does not support ARM mode `dsb '
/tmp/cc6DjYjT.s:769: Error: selected processor does not support ARM mode `isb '
/tmp/cc6DjYjT.s:775: Error: selected processor does not support ARM mode `isb '
/tmp/cc6DjYjT.s:776: Error: selected processor does not support ARM mode `dsb '
/tmp/cc6DjYjT.s:795: Error: selected processor does not support ARM mode `isb '
/tmp/cc6DjYjT.s:801: Error: selected processor does not support ARM mode `isb '
/tmp/cc6DjYjT.s:802: Error: selected processor does not support ARM mode `dsb '
Fix platmcpm compilation when ARMv6 is selected.
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
---
arch/arm/mach-hisi/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-hisi/Makefile b/arch/arm/mach-hisi/Makefile
index d64831e..e6a5b4d 100644
--- a/arch/arm/mach-hisi/Makefile
+++ b/arch/arm/mach-hisi/Makefile
@@ -2,6 +2,8 @@
# Makefile for Hisilicon processors family
#
+CFLAGS_platmcpm.o := -march=armv7-a
+
obj-y += hisilicon.o
obj-$(CONFIG_MCPM) += platmcpm.o
obj-$(CONFIG_SMP) += platsmp.o hotplug.o headsmp.o
-- 1.8.1.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: hisi: Fix platmcpm compilation when ARMv6 is selected
2014-09-24 9:07 [PATCH] ARM: hisi: Fix platmcpm compilation when ARMv6 is selected Wei Xu
@ 2014-09-24 17:32 ` Olof Johansson
0 siblings, 0 replies; 2+ messages in thread
From: Olof Johansson @ 2014-09-24 17:32 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Sep 24, 2014 at 05:07:48PM +0800, Wei Xu wrote:
> When compiling with "ARCH=arm" and "allmodconfig",
> with commit: 9cdc99919a95e8b54c1998b65bb1bfdabd47d27b [2/7] ARM: hisi: enable MCPM implementation
> we will get:
>
> /tmp/cc6DjYjT.s: Assembler messages:
> /tmp/cc6DjYjT.s:63: Error: selected processor does not support ARM mode `ubfx r1,r0,#8,#8'
> /tmp/cc6DjYjT.s:761: Error: selected processor does not support ARM mode `isb '
> /tmp/cc6DjYjT.s:762: Error: selected processor does not support ARM mode `dsb '
> /tmp/cc6DjYjT.s:769: Error: selected processor does not support ARM mode `isb '
> /tmp/cc6DjYjT.s:775: Error: selected processor does not support ARM mode `isb '
> /tmp/cc6DjYjT.s:776: Error: selected processor does not support ARM mode `dsb '
> /tmp/cc6DjYjT.s:795: Error: selected processor does not support ARM mode `isb '
> /tmp/cc6DjYjT.s:801: Error: selected processor does not support ARM mode `isb '
> /tmp/cc6DjYjT.s:802: Error: selected processor does not support ARM mode `dsb '
>
> Fix platmcpm compilation when ARMv6 is selected.
>
> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Thanks, applied.
-Olof
^ permalink raw reply [flat|nested] 2+ messages in thread
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