diff --git a/arch/arm/mach-omap1/pm.h b/arch/arm/mach-omap1/pm.h
index 56a6479..cd926dc 100644
--- a/arch/arm/mach-omap1/pm.h
+++ b/arch/arm/mach-omap1/pm.h
@@ -123,9 +123,9 @@ extern void allow_idle_sleep(void);
 extern void omap1_pm_idle(void);
 extern void omap1_pm_suspend(void);
 
-extern void omap7xx_cpu_suspend(unsigned short, unsigned short);
-extern void omap1510_cpu_suspend(unsigned short, unsigned short);
-extern void omap1610_cpu_suspend(unsigned short, unsigned short);
+extern void omap7xx_cpu_suspend(unsigned long, unsigned long);
+extern void omap1510_cpu_suspend(unsigned long, unsigned long);
+extern void omap1610_cpu_suspend(unsigned long, unsigned long);
 extern void omap7xx_idle_loop_suspend(void);
 extern void omap1510_idle_loop_suspend(void);
 extern void omap1610_idle_loop_suspend(void);
diff --git a/arch/arm/mach-omap1/sleep.S b/arch/arm/mach-omap1/sleep.S
index ef771ce..c875bdc 100644
--- a/arch/arm/mach-omap1/sleep.S
+++ b/arch/arm/mach-omap1/sleep.S
@@ -58,6 +58,7 @@
  */
 
 #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
+	.align	3
 ENTRY(omap7xx_cpu_suspend)
 
 	@ save registers on stack
@@ -137,6 +138,7 @@ ENTRY(omap7xx_cpu_suspend_sz)
 #endif /* CONFIG_ARCH_OMAP730 || CONFIG_ARCH_OMAP850 */
 
 #ifdef CONFIG_ARCH_OMAP15XX
+	.align	3
 ENTRY(omap1510_cpu_suspend)
 
 	@ save registers on stack
@@ -211,6 +213,7 @@ ENTRY(omap1510_cpu_suspend_sz)
 #endif /* CONFIG_ARCH_OMAP15XX */
 
 #if defined(CONFIG_ARCH_OMAP16XX)
+	.align	3
 ENTRY(omap1610_cpu_suspend)
 
 	@ save registers on stack
diff --git a/arch/arm/mach-omap1/sram.S b/arch/arm/mach-omap1/sram.S
index 7724e52..692587d 100644
--- a/arch/arm/mach-omap1/sram.S
+++ b/arch/arm/mach-omap1/sram.S
@@ -18,6 +18,7 @@
 /*
  * Reprograms ULPD and CKCTL.
  */
+	.align	3
 ENTRY(omap1_sram_reprogram_clock)
 	stmfd	sp!, {r0 - r12, lr}		@ save registers on stack
 
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 1c1b0ab..39580e6 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -92,7 +92,7 @@ extern void omap24xx_idle_loop_suspend(void);
 extern void omap24xx_cpu_suspend(u32 dll_ctrl, void __iomem *sdrc_dlla_ctrl,
 					void __iomem *sdrc_power);
 extern void omap34xx_cpu_suspend(u32 *addr, int save_state);
-extern void save_secure_ram_context(u32 *addr);
+extern int save_secure_ram_context(u32 *addr);
 extern void omap3_save_scratchpad_contents(void);
 
 extern unsigned int omap24xx_idle_loop_suspend_sz;
diff --git a/arch/arm/mach-omap2/sleep24xx.S b/arch/arm/mach-omap2/sleep24xx.S
index c7780cc..b5071a4 100644
--- a/arch/arm/mach-omap2/sleep24xx.S
+++ b/arch/arm/mach-omap2/sleep24xx.S
@@ -47,6 +47,7 @@
  * Note: This code get's copied to internal SRAM at boot. When the OMAP
  *	 wakes up it continues execution at the point it went to sleep.
  */
+	.align	3
 ENTRY(omap24xx_idle_loop_suspend)
 	stmfd	sp!, {r0, lr}		@ save registers on stack
 	mov	r0, #0			@ clear for mcr setup
@@ -82,6 +83,7 @@ ENTRY(omap24xx_idle_loop_suspend_sz)
  * The DLL load value is not kept in RETENTION or OFF.	It needs to be restored
  * at wake
  */
+	.align	3
 ENTRY(omap24xx_cpu_suspend)
 	stmfd	sp!, {r0 - r12, lr}	@ save registers on stack
 	mov	r3, #0x0		@ clear for mcr call
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index 98d8232..951a0be 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -118,6 +118,7 @@ ENTRY(enable_omap3630_toggle_l2_on_restore)
 
 	.text
 /* Function to call rom code to save secure ram context */
+	.align	3
 ENTRY(save_secure_ram_context)
 	stmfd	sp!, {r1-r12, lr}	@ save registers on stack
 	adr	r3, api_params		@ r3 points to parameters
@@ -169,6 +170,7 @@ ENTRY(save_secure_ram_context_sz)
  *   depending on the low power mode (non-OFF vs OFF modes),
  *   cf. 'Resume path for xxx mode' comments.
  */
+	.align	3
 ENTRY(omap34xx_cpu_suspend)
 	stmfd	sp!, {r0-r12, lr}	@ save registers on stack
 
diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S
index 055310c..ff9b9db 100644
--- a/arch/arm/mach-omap2/sram242x.S
+++ b/arch/arm/mach-omap2/sram242x.S
@@ -39,6 +39,7 @@
 
 	.text
 
+	.align	3
 ENTRY(omap242x_sram_ddr_init)
 	stmfd	sp!, {r0 - r12, lr}	@ save registers on stack
 
@@ -143,6 +144,7 @@ ENTRY(omap242x_sram_ddr_init_sz)
  * r0 = [PRCM_FULL | PRCM_HALF] r1 = SDRC_DLLA_CTRL value r2 = [DDR | SDR]
  * PRCM_FULL = 2, PRCM_HALF = 1, DDR = 1, SDR = 0
  */
+	.align	3
 ENTRY(omap242x_sram_reprogram_sdrc)
 	stmfd	sp!, {r0 - r10, lr}	@ save registers on stack
 	mov	r3, #0x0		@ clear for mrc call
@@ -238,6 +240,7 @@ ENTRY(omap242x_sram_reprogram_sdrc_sz)
 /*
  * Set dividers and pll. Also recalculate DLL value for DDR and unlock mode.
  */
+	.align	3
 ENTRY(omap242x_sram_set_prcm)
 	stmfd	sp!, {r0-r12, lr}	@ regs to stack
 	adr	r4, pbegin		@ addr of preload start
diff --git a/arch/arm/mach-omap2/sram243x.S b/arch/arm/mach-omap2/sram243x.S
index f900758..7673020 100644
--- a/arch/arm/mach-omap2/sram243x.S
+++ b/arch/arm/mach-omap2/sram243x.S
@@ -39,6 +39,7 @@
 
 	.text
 
+	.align	3
 ENTRY(omap243x_sram_ddr_init)
 	stmfd	sp!, {r0 - r12, lr}	@ save registers on stack
 
@@ -143,6 +144,7 @@ ENTRY(omap243x_sram_ddr_init_sz)
  * r0 = [PRCM_FULL | PRCM_HALF] r1 = SDRC_DLLA_CTRL value r2 = [DDR | SDR]
  * PRCM_FULL = 2, PRCM_HALF = 1, DDR = 1, SDR = 0
  */
+	.align	3
 ENTRY(omap243x_sram_reprogram_sdrc)
 	stmfd	sp!, {r0 - r10, lr}	@ save registers on stack
 	mov	r3, #0x0		@ clear for mrc call
@@ -238,6 +240,7 @@ ENTRY(omap243x_sram_reprogram_sdrc_sz)
 /*
  * Set dividers and pll. Also recalculate DLL value for DDR and unlock mode.
  */
+	.align	3
 ENTRY(omap243x_sram_set_prcm)
 	stmfd	sp!, {r0-r12, lr}	@ regs to stack
 	adr	r4, pbegin		@ addr of preload start
diff --git a/arch/arm/mach-omap2/sram34xx.S b/arch/arm/mach-omap2/sram34xx.S
index 7f893a2..25011ca 100644
--- a/arch/arm/mach-omap2/sram34xx.S
+++ b/arch/arm/mach-omap2/sram34xx.S
@@ -111,6 +111,7 @@
  * since it will cause the ARM MMU to attempt to walk the page tables.
  * These crashes may be intermittent.
  */
+	.align	3
 ENTRY(omap3_sram_configure_core_dpll)
 	stmfd	sp!, {r1-r12, lr}	@ store regs to stack
 
diff --git a/arch/arm/plat-omap/include/plat/sram.h b/arch/arm/plat-omap/include/plat/sram.h
index 9967d5e..f500fc3 100644
--- a/arch/arm/plat-omap/include/plat/sram.h
+++ b/arch/arm/plat-omap/include/plat/sram.h
@@ -12,7 +12,19 @@
 #define __ARCH_ARM_OMAP_SRAM_H
 
 #ifndef __ASSEMBLY__
-extern void * omap_sram_push(void * start, unsigned long size);
+#include <asm/fncpy.h>
+
+extern void *omap_sram_push_address(unsigned long size);
+
+/* Macro to push a function to the internal SRAM, using the fncpy API */
+#define omap_sram_push(funcp, size) ({				\
+	typeof(&(funcp)) _res = NULL;				\
+	void *_sram_address = omap_sram_push_address(size);	\
+	if (_sram_address)					\
+		_res = fncpy(_sram_address, &(funcp), size);	\
+	_res;							\
+})
+
 extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);
 
 extern void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index aedcb3b..916c662 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -242,7 +242,14 @@ static void __init omap_map_sram(void)
 	       omap_sram_size - SRAM_BOOTLOADER_SZ);
 }
 
-void * omap_sram_push(void * start, unsigned long size)
+/*
+ * Memory allocator for SRAM: calculates the new ceiling address
+ * for pushing a function using the fncpy API.
+ *
+ * Note that fncpy requires the returned address to be aligned
+ * to an 8-byte boundary.
+ */
+void *omap_sram_push_address(unsigned long size)
 {
 	if (size > (omap_sram_ceil - (omap_sram_base + SRAM_BOOTLOADER_SZ))) {
 		printk(KERN_ERR "Not enough space in SRAM\n");
@@ -250,10 +257,7 @@ void * omap_sram_push(void * start, unsigned long size)
 	}
 
 	omap_sram_ceil -= size;
-	omap_sram_ceil = ROUND_DOWN(omap_sram_ceil, sizeof(void *));
-	memcpy((void *)omap_sram_ceil, start, size);
-	flush_icache_range((unsigned long)omap_sram_ceil,
-		(unsigned long)(omap_sram_ceil + size));
+	omap_sram_ceil = ROUND_DOWN(omap_sram_ceil, FNCPY_ALIGN);
 
 	return (void *)omap_sram_ceil;
 }
