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ARM: brcmstb: Enable ARCH_HAS_HOLES_MEMORYMODEL
Due to the brcmstb SoC's memory map, we may have holes in the memory if we don't populate the maximum amount of memory supported by e.g: the first memory controller which spans either the first 1GiB or first 2GiB of memory. We need to select ARCH_HAS_HOLES_MEMORYMODEL in order to enable CONFIG_HAVE_ARCH_PFN_VALID on platforms that have CONFIG_SPARSEMEM enabled. Signed-off-by: Danesh Petigara <danesh.petigara@broadcom.com> [florian: Detailed commit message] Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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@ -198,6 +198,7 @@ config ARCH_BRCMSTB
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select HAVE_ARM_ARCH_TIMER
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select BRCMSTB_L2_IRQ
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select BCM7120_L2_IRQ
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select ARCH_HAS_HOLES_MEMORYMODEL
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select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
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select ZONE_DMA if ARM_LPAE
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select SOC_BRCMSTB
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