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authorStephen Warren <swarren@nvidia.com>2012-10-19 22:27:58 +0400
committerStephen Warren <swarren@nvidia.com>2012-11-16 23:22:17 +0400
commit7a28106509463529d7b0408d3f5a0ab99f6810ee (patch)
tree8d81641bb678c2a0055049abf14b48dcd28f72a4 /arch/arm/mach-tegra/io.c
parent1a6d3da8bc45502940efb19604d4c94c470ef6be (diff)
downloadlinux-7a28106509463529d7b0408d3f5a0ab99f6810ee.tar.xz
ARM: tegra: don't include iomap.h from debug-macro.S
In order to move Tegra's debug-macro.S to a common location for single zImage, it must not rely on any machine-specific header files such as <mach/iomap.h>. Duplicate the few physical address definitions that debug-macro.S relies upon directly into the file. To avoid tegra_io_desc[] requiring shared knowledge of the UART mapping's virtual address, use a virtual address outside the ranges in tegra_io_desc[]. Call debug_ll_io_init() to propagate the mapping beyond the early pages tables. Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/io.c')
-rw-r--r--arch/arm/mach-tegra/io.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/io.c b/arch/arm/mach-tegra/io.c
index 7d09f301b3a1..bb9c9c29d181 100644
--- a/arch/arm/mach-tegra/io.c
+++ b/arch/arm/mach-tegra/io.c
@@ -59,5 +59,6 @@ static struct map_desc tegra_io_desc[] __initdata = {
void __init tegra_map_common_io(void)
{
+ debug_ll_io_init();
iotable_init(tegra_io_desc, ARRAY_SIZE(tegra_io_desc));
}