Re: [PATCH v4 7/7] x86: add CONFIG_ARM_AMBA, selected by STA2X11
From: H. Peter Anvin
Date: Wed Dec 12 2012 - 19:50:17 EST
On 12/10/2012 05:42 AM, Davide Ciminaghi wrote:
From: Alessandro Rubini <rubini@xxxxxxxxx>
The sta2x11 I/O Hub is a bridge from PCIe to AMBA. It reuses a number
of amba drivers and needs to activate core bus support.
Signed-off-by: Alessandro Rubini <rubini@xxxxxxxxx>
Acked-by: Giancarlo Asnaghi <giancarlo.asnaghi@xxxxxx>
---
arch/x86/Kconfig | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5f67642..0659e7b 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -521,6 +521,7 @@ config STA2X11
select SWIOTLB
select MFD_STA2X11
select ARCH_REQUIRE_GPIOLIB
+ select ARM_AMBA
default n
---help---
This adds support for boards based on the STA2X11 IO-Hub,
@@ -2237,6 +2238,9 @@ config GEOS
endif # X86_32
+config ARM_AMBA
+ bool
+
config AMD_NB
def_bool y
depends on CPU_SUP_AMD && PCI
I would be happier if instead we made this match PCI and made this a
depends on, but I'm not sure if it is worth holding up the patchset over.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
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