Merge branch 'next/drivers' into late/multiplatform

[karo-tx-linux.git] / arch / arm / mach-omap2 / io.c

diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 5c445ca1e271ca9f14c9e4fd008035ee449ad9b4..e210fa830f8d7d076fdec7a23202bdab8b1a2089 100644 (file)
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -277,6 +277,14 @@ static struct map_desc omap54xx_io_desc[] __initdata = {
                .length         = L4_PER_54XX_SIZE,
                .type           = MT_DEVICE,
        },
+#ifdef CONFIG_OMAP4_ERRATA_I688
+       {
+               .virtual        = OMAP4_SRAM_VA,
+               .pfn            = __phys_to_pfn(OMAP4_SRAM_PA),
+               .length         = PAGE_SIZE,
+               .type           = MT_MEMORY_SO,
+       },
+#endif
 };
 #endif
 
@@ -329,6 +337,7 @@ void __init omap4_map_io(void)
 void __init omap5_map_io(void)
 {
        iotable_init(omap54xx_io_desc, ARRAY_SIZE(omap54xx_io_desc));
+       omap_barriers_init();
 }
 #endif
 /*