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Commit 59f181aa authored by Danesh Petigara's avatar Danesh Petigara Committed by Florian Fainelli
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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: default avatarDanesh Petigara <danesh.petigara@broadcom.com>
[florian: Detailed commit message]
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent 3c51b9c7

arch/arm/mach-bcm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -198,6 +198,7 @@ config ARCH_BRCMSTB 
	select HAVE_ARM_ARCH_TIMER

	select BRCMSTB_L2_IRQ

	select BCM7120_L2_IRQ

	select ARCH_HAS_HOLES_MEMORYMODEL

	select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE

	select ZONE_DMA if ARM_LPAE

	select SOC_BRCMSTB