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Subject[RFC 07/13] arm64: Mark ARCH_MVEBU as needing broken 64bit MMIO support
Date
The bus AP806's IOMMU sits on can't handle 64bit MMIO accesses[1]. So
select 'ARCH_HAS_64BIT_MMIO_BROKEN' for the platform.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
[1] See Armada-AP806 erratum #582743
---
arch/arm64/Kconfig.platforms | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index cdfd5fed457f..04a97cf486c5 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -175,6 +175,7 @@ config ARCH_MESON

config ARCH_MVEBU
bool "Marvell EBU SoC Family"
+ select ARCH_HAS_64BIT_MMIO_BROKEN
select ARMADA_AP806_SYSCON
select ARMADA_CP110_SYSCON
select ARMADA_37XX_CLK
--
2.30.1
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