On Mon, Nov 25, 2013 at 03:36:43PM -0700, Stephen Warren wrote: > From: Stephen Warren <[email protected]> > > The static mappings for Tegra's PPSB and APB regions were sized at 1MB > in order to allow mapping via sections in order to avoid burning RAM for > PTEs. On LPAE, sections are 2MB, so the static mappings need to be > larger in order to gain the same benefit. Set IO_{PPSB,APB}_SIZE to > SECTION_SIZE so this adjusts automatically. > > While we're fiddling with iomap.h, compress IO_{IRAM,CPU}_VIRT together > to save virtual address space in the vmalloc region; these two regions > are mapped using PTEs. > > Signed-off-by: Stephen Warren <[email protected]> > --- > arch/arm/mach-tegra/iomap.h | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-)
Reviewed-by: Thierry Reding <[email protected]>
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