commit 446d141e1c84d34c70592b53443b06533703c324
author Guan Xuetao <gxt@mprc.pku.edu.cn> Thu Apr 12 09:18:46 2012 +0800
committer Guan Xuetao <gxt@mprc.pku.edu.cn> Fri Nov 09 17:30:09 2012 +0800
tree 05bd94e0b5b6f3b725a26e0e7e8ccf5165f2738e
parent f3f09d5a4462929609342460d756fab2e8151421

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>

arch/unicore32/Kconfig

diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index e5c5473..5b95ba4 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -64,6 +64,9 @@
 config ARCH_MAY_HAVE_PC_FDC
 	bool
 
+config ZONE_DMA
+	def_bool y
+
 config NEED_DMA_MAP_STATE
        def_bool y