From 446d141e1c84d34c70592b53443b06533703c324 Mon Sep 17 00:00:00 2001
From: Guan Xuetao <gxt@mprc.pku.edu.cn>
Date: Thu, 12 Apr 2012 09:18:46 +0800
Subject: 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 | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'arch/unicore32/Kconfig')

diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index e5c5473e69ce..5b95ba4e0c70 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -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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