ARM: tegra: Enable non-cached memory
authorThierry Reding <treding@nvidia.com>
Wed, 10 Dec 2014 05:25:23 +0000 (22:25 -0700)
committerTom Warren <twarren@nvidia.com>
Thu, 18 Dec 2014 20:21:41 +0000 (13:21 -0700)
commitd1e5b4065ee14a6dbabd9318a8f73194c6536d6e
tree1384c72c6af679be2a35dc0d60797f23468c7351
parent1dfdd9ba4e699562a3b282f4fb5efe4c80e6e8c7
ARM: tegra: Enable non-cached memory

Some boards, most notably those with a PCIe ethernet NIC, require this
to avoid cache coherency problems. Since the option adds very little
code and overhead enable it across all Tegra generations. Other drivers
may also start supporting this functionality at some point, so enabling
it now will automatically reap the benefits later on.

Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
include/configs/tegra-common.h