]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b791c9e) | patch
ARM: zynq: Reserve not DMAable space in front of the kernel
authorMichal Simek <michal.simek@xilinx.com>
Fri, 31 Jan 2014 11:55:06 +0000 (12:55 +0100)
committerKevin Hilman <khilman@linaro.org>
Mon, 10 Feb 2014 18:45:42 +0000 (10:45 -0800)
commit1b0f1617d5c497803182983e9ad14c2ad69422cf
tree4b817342ee36f06bdbaffd616fb61698518d9c31tree | snapshot
parentb791c9e3e59640ba7ce039ef25314f3288935d54commit | diff
ARM: zynq: Reserve not DMAable space in front of the kernel

Reserve space from 0x0 - __pa(swapper_pg_dir),
if kernel is loaded from 0, which is not DMAable.
It is causing problem with MMC driver and others
which want to add dma buffers to this space.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
arch/arm/mach-zynq/common.c diff | blob | history
Linux Kernel Source Tree.