5 files changed, 23 insertions, 10 deletions

diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 626ad8cad7a9..938b50a33439 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -189,6 +189,7 @@ struct omap_dm_timer *omap_dm_timer_request(void)
                 timer->reserved = 1;
                 break;
         }
+        spin_unlock_irqrestore(&dm_timer_lock, flags);
 
         if (timer) {
                 ret = omap_dm_timer_prepare(timer);
@@ -197,7 +198,6 @@ struct omap_dm_timer *omap_dm_timer_request(void)
                         timer = NULL;
                 }
         }
-        spin_unlock_irqrestore(&dm_timer_lock, flags);
 
         if (!timer)
                 pr_debug("%s: timer request failed!\n", __func__);
@@ -220,6 +220,7 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
                         break;
                 }
         }
+        spin_unlock_irqrestore(&dm_timer_lock, flags);
 
         if (timer) {
                 ret = omap_dm_timer_prepare(timer);
@@ -228,7 +229,6 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
                         timer = NULL;
                 }
         }
-        spin_unlock_irqrestore(&dm_timer_lock, flags);
 
         if (!timer)
                 pr_debug("%s: timer%d request failed!\n", __func__, id);
@@ -258,7 +258,7 @@ EXPORT_SYMBOL_GPL(omap_dm_timer_enable);
 
 void omap_dm_timer_disable(struct omap_dm_timer *timer)
 {
-        pm_runtime_put(&timer->pdev->dev);
+        pm_runtime_put_sync(&timer->pdev->dev);
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_disable);
 
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 68b180edcfff..bb5d08a70dbc 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -372,7 +372,8 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define cpu_class_is_omap1()    (cpu_is_omap7xx() || cpu_is_omap15xx() || \
                                 cpu_is_omap16xx())
 #define cpu_class_is_omap2()    (cpu_is_omap24xx() || cpu_is_omap34xx() || \
-                                cpu_is_omap44xx() || soc_is_omap54xx())
+                                cpu_is_omap44xx() || soc_is_omap54xx() || \
+                                soc_is_am33xx())
 
 /* Various silicon revisions for omap2 */
 #define OMAP242X_CLASS          0x24200024
diff --git a/arch/arm/plat-omap/include/plat/multi.h b/arch/arm/plat-omap/include/plat/multi.h
index 045e320f1067..324d31b14852 100644
--- a/arch/arm/plat-omap/include/plat/multi.h
+++ b/arch/arm/plat-omap/include/plat/multi.h
@@ -108,4 +108,13 @@
 # endif
 #endif
 
+#ifdef CONFIG_SOC_AM33XX
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME am33xx
+# endif
+#endif
+
 #endif  /* __PLAT_OMAP_MULTI_H */
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index b8d19a136781..7f7b112acccb 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -110,7 +110,7 @@ static inline void flush(void)
         _DEBUG_LL_ENTRY(mach, AM33XX_UART##p##_BASE, OMAP_PORT_SHIFT,   \
                 AM33XXUART##p)
 
-static inline void __arch_decomp_setup(unsigned long arch_id)
+static inline void arch_decomp_setup(void)
 {
         int port = 0;
 
@@ -198,8 +198,6 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
         } while (0);
 }
 
-#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
-
 /*
  * nothing to do
  */
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 766181cb5c95..024f3b08db29 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -68,6 +68,7 @@
 
 static unsigned long omap_sram_start;
 static void __iomem *omap_sram_base;
+static unsigned long omap_sram_skip;
 static unsigned long omap_sram_size;
 static void __iomem *omap_sram_ceil;
 
@@ -106,6 +107,7 @@ static int is_sram_locked(void)
  */
 static void __init omap_detect_sram(void)
 {
+        omap_sram_skip = SRAM_BOOTLOADER_SZ;
         if (cpu_class_is_omap2()) {
                 if (is_sram_locked()) {
                         if (cpu_is_omap34xx()) {
@@ -113,6 +115,7 @@ static void __init omap_detect_sram(void)
                                 if ((omap_type() == OMAP2_DEVICE_TYPE_EMU) ||
                                     (omap_type() == OMAP2_DEVICE_TYPE_SEC)) {
                                         omap_sram_size = 0x7000; /* 28K */
+                                        omap_sram_skip += SZ_16K;
                                 } else {
                                         omap_sram_size = 0x8000; /* 32K */
                                 }
@@ -175,8 +178,10 @@ static void __init omap_map_sram(void)
                 return;
 
 #ifdef CONFIG_OMAP4_ERRATA_I688
+        if (cpu_is_omap44xx()) {
                 omap_sram_start += PAGE_SIZE;
                 omap_sram_size -= SZ_16K;
+        }
 #endif
         if (cpu_is_omap34xx()) {
                 /*
@@ -203,8 +208,8 @@ static void __init omap_map_sram(void)
          * Looks like we need to preserve some bootloader code at the
          * beginning of SRAM for jumping to flash for reboot to work...
          */
-        memset_io(omap_sram_base + SRAM_BOOTLOADER_SZ, 0,
-                  omap_sram_size - SRAM_BOOTLOADER_SZ);
+        memset_io(omap_sram_base + omap_sram_skip, 0,
+                  omap_sram_size - omap_sram_skip);
 }
 
 /*
@@ -218,7 +223,7 @@ void *omap_sram_push_address(unsigned long size)
 {
         unsigned long available, new_ceil = (unsigned long)omap_sram_ceil;
 
-        available = omap_sram_ceil - (omap_sram_base + SRAM_BOOTLOADER_SZ);
+        available = omap_sram_ceil - (omap_sram_base + omap_sram_skip);
 
         if (size > available) {
                 pr_err("Not enough space in SRAM\n");