Commit 446d141e authored Apr 12, 2012 by Guan Xuetao

UniCore32 bugfix: add missed CONFIG_ZONE_DMA



Because our PCI-bus handler confines dma zone into 128M, we should add
CONFIG_ZONE_DMA for all boards. Otherwise, all memory bigger than 128M
will be pushed into ZONE_MOVABLE.

Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Liu Guoli <liuguoli@mprc.pku.edu.cn>
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>

parent f3f09d5a

arch/unicore32/Kconfig

+3 −0

Original line number	Diff line number	Diff line
		@@ -64,6 +64,9 @@ config GENERIC_CALIBRATE_DELAY
		config ARCH_MAY_HAVE_PC_FDC
		bool

		config ZONE_DMA
		def_bool y

		config NEED_DMA_MAP_STATE
		def_bool y

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