ARM: keystone: enable DMA zone for LPAE

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Keystone II peripheral devices support 32-bit DMA and hence can access only
first 2GB of the memory address space. So set the platform dma_zone_size
to handle that case.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

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Santosh Shilimkar 2013-11-23 16:58:03 -05:00

parent 89b3feefa2

commit df595a9d70

2 changed files with 4 additions and 0 deletions

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1

arch/arm/mach-keystone/Kconfig

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3

arch/arm/mach-keystone/keystone.c

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