1 files changed, 6 insertions, 17 deletions

diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 5d0667c119f6..b8ad045bcb8d 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -231,15 +231,6 @@ static struct map_desc omap44xx_io_desc[] __initdata = {
                 .length         = L4_PER_44XX_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_RW_SO,
-        },
-#endif
-
 };
 #endif
 
@@ -269,14 +260,6 @@ 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_RW_SO,
-        },
-#endif
 };
 #endif
 
@@ -667,6 +650,7 @@ void __init omap5_init_early(void)
         omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE),
                              OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE));
         omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE));
+        omap4_pm_init_early();
         omap_prm_base_init();
         omap_cm_base_init();
         omap44xx_prm_init();
@@ -682,6 +666,8 @@ void __init omap5_init_early(void)
 void __init omap5_init_late(void)
 {
         omap_common_late_init();
+        omap4_pm_init();
+        omap2_clk_enable_autoidle_all();
 }
 #endif
 
@@ -695,6 +681,7 @@ void __init dra7xx_init_early(void)
         omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(DRA7XX_CM_CORE_AON_BASE),
                              OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE));
         omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE));
+        omap4_pm_init_early();
         omap_prm_base_init();
         omap_cm_base_init();
         omap44xx_prm_init();
@@ -709,6 +696,8 @@ void __init dra7xx_init_early(void)
 void __init dra7xx_init_late(void)
 {
         omap_common_late_init();
+        omap4_pm_init();
+        omap2_clk_enable_autoidle_all();
 }
 #endif