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authorMark Brown <broonie@linaro.org>2013-12-20 12:52:44 +0000
committerCatalin Marinas <catalin.marinas@arm.com>2013-12-20 16:20:21 +0000
commit4e5e1eb89f4832136f39c8ed371e52d743c3c0dc (patch)
tree45a6abd01be7e2ed1b6c65072fc335da2f0b08b7 /arch/arm64
parentb22cf637bbaf99d4caf9908997a32f91cdcfae52 (diff)
downloadlinux-4e5e1eb89f4832136f39c8ed371e52d743c3c0dc.tar.gz
arm64: dts: Reduce size of virtio block device for foundation model
Will Deacon observed that kvmtool uses a size of 0x200 for virtio block memory region and that the virtio block spec only uses 31 bytes in the device specific region at 0x100 so reduce the region to a less wasteful 0x200. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/boot/dts/foundation-v8.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/foundation-v8.dts b/arch/arm64/boot/dts/foundation-v8.dts
index 519c4b2c0687..4a060906809d 100644
--- a/arch/arm64/boot/dts/foundation-v8.dts
+++ b/arch/arm64/boot/dts/foundation-v8.dts
@@ -224,7 +224,7 @@
virtio_block@0130000 {
compatible = "virtio,mmio";
- reg = <0x130000 0x1000>;
+ reg = <0x130000 0x200>;
interrupts = <42>;
};
};