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authorAlex Shi <alex.shi@linaro.org>2014-04-21 11:47:48 +0800
committerAlex Shi <alex.shi@linaro.org>2014-04-21 21:06:43 +0800
commitf2487bb3cb4a090c23a973042cea337ff244bfd6 (patch)
treeb7d6974d91b4aa1e8bd93a20879844aefb129887
parent4e032076f869e3c0839b53c0d3f7d103e9271a27 (diff)
downloadlinux-linaro-stable-f2487bb3cb4a090c23a973042cea337ff244bfd6.tar.gz
arm64: enable CMA kernel config options
Enable CMA kernel config options for LSK Signed-off-by: Alex Shi <alex.shi@linaro.org>
-rw-r--r--arch/arm64/configs/defconfig1
-rw-r--r--linaro/configs/vexpress64.conf2
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 8d9696adb440..778a251ab6d5 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -86,3 +86,4 @@ CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_INFO=y
# CONFIG_FTRACE is not set
CONFIG_ATOMIC64_SELFTEST=y
+CONFIG_DMA_CMA=y
diff --git a/linaro/configs/vexpress64.conf b/linaro/configs/vexpress64.conf
index eecc6d564ad6..118cfd08d3ef 100644
--- a/linaro/configs/vexpress64.conf
+++ b/linaro/configs/vexpress64.conf
@@ -30,3 +30,5 @@ CONFIG_VIRTIO_BLK=y
CONFIG_VIRTIO_MMIO=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_CMA=y
+CONFIG_DMA_CMA=y