ARM: dts: tegra: Increase prefetchable PCI memory space
authorJay Agarwal <jagarwal@nvidia.com>
Fri, 9 Aug 2013 14:49:31 +0000 (16:49 +0200)
committerStephen Warren <swarren@nvidia.com>
Mon, 12 Aug 2013 20:20:43 +0000 (14:20 -0600)
commitd7283c11f7e87e40c44bbffc4397309ef8bc5c7b
tree74a3df2d33b2dc77af29b3385c62497dce14b9eb
parent44fefab459cfb78c446a8b7cc4bbf622d5b97396
ARM: dts: tegra: Increase prefetchable PCI memory space

Instead of evenly splitting the 512 MiB area between prefetchable and
non-prefetchable memory spaces, increase the prefetchable memory space
to 384 MiB while at the same time decreasing the non-prefetchable memory
space to 128 MiB. This is a more useful default as most PCIe devices
require more prefetchable than non-prefetchable memory.

Signed-off-by: Jay Agarwal <jagarwal@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
arch/arm/boot/dts/tegra20.dtsi
arch/arm/boot/dts/tegra30.dtsi