diff options
| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2009-10-19 15:25:49 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-10-19 15:25:49 -0700 |
| commit | 10db25fea4c11661070b97832b8cc3d2af495092 (patch) | |
| tree | 8973f98fb126a528980b8c9de2f079516f8fc515 /arch/arm/plat-omap/include/mach/vmalloc.h | |
| parent | 233fd64e7f42a7b8e827ee02528474e0fabfebdc (diff) | |
omap: Remap L3, L4 to get more kernel io address space
This patch remap L3 and L4 io space to get more kernel address space.
With this patch, 512 MB of IO space is reclaimed.
Some more combinations are possible but to make it uniform across
OMAP24XX, OMAP34XX and OMAP4430, these io combinations are chosen
Once this is reviewed and tested sufficiently, a documentation entry can
be created to ease up reading and debugging.
Like "Documentation/arm/omap/io_map.txt"
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/include/mach/vmalloc.h')
| -rw-r--r-- | arch/arm/plat-omap/include/mach/vmalloc.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/include/mach/vmalloc.h b/arch/arm/plat-omap/include/mach/vmalloc.h index b97dfafeebda..fc338a5db769 100644 --- a/arch/arm/plat-omap/include/mach/vmalloc.h +++ b/arch/arm/plat-omap/include/mach/vmalloc.h @@ -17,5 +17,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define VMALLOC_END (PAGE_OFFSET + 0x18000000) - +#ifdef CONFIG_ARCH_OMAP1 +#define VMALLOC_END (PAGE_OFFSET + 0x18000000) +#else +#define VMALLOC_END (PAGE_OFFSET + 0x38000000) +#endif |