diff --git a/plat/nvidia/tegra/common/drivers/smmu/smmu.c b/plat/nvidia/tegra/common/drivers/smmu/smmu.c
index 6c7e94d10..abb3408f6 100644
--- a/plat/nvidia/tegra/common/drivers/smmu/smmu.c
+++ b/plat/nvidia/tegra/common/drivers/smmu/smmu.c
@@ -31,407 +31,18 @@
 #include <assert.h>
 #include <bl_common.h>
 #include <debug.h>
-#include <memctrl_v2.h>
 #include <platform_def.h>
 #include <smmu.h>
 #include <string.h>
 #include <tegra_private.h>
 
-typedef struct smmu_regs {
-	uint32_t reg;
-	uint32_t val;
-} smmu_regs_t;
-
-#define mc_make_sid_override_cfg(name) \
-	{ \
-		.reg = TEGRA_MC_STREAMID_BASE + MC_STREAMID_OVERRIDE_CFG_ ## name, \
-		.val = 0x00000000, \
-	}
-
-#define mc_make_sid_security_cfg(name) \
-	{ \
-		.reg = TEGRA_MC_STREAMID_BASE + \
-		       MC_STREAMID_OVERRIDE_TO_SECURITY_CFG( \
-				MC_STREAMID_OVERRIDE_CFG_ ## name), \
-		.val = 0x00000000, \
-	}
-
-#define smmu_make_gnsr0_sec_cfg(name) \
-	{ \
-		.reg = TEGRA_SMMU_BASE + SMMU_GNSR0_ ## name, \
-		.val = 0x00000000, \
-	}
-
-/*
- * On ARM-SMMU, conditional offset to access secure aliases of non-secure registers
- * is 0x400. So, add it to register address
- */
-#define smmu_make_gnsr0_nsec_cfg(name) \
-	{ \
-		.reg = TEGRA_SMMU_BASE + 0x400 + SMMU_GNSR0_ ## name, \
-		.val = 0x00000000, \
-	}
-
-#define smmu_make_gnsr0_smr_cfg(n) \
-	{ \
-		.reg = TEGRA_SMMU_BASE + SMMU_GNSR0_SMR ## n, \
-		.val = 0x00000000, \
-	}
-
-#define smmu_make_gnsr0_s2cr_cfg(n) \
-	{ \
-		.reg = TEGRA_SMMU_BASE + SMMU_GNSR0_S2CR ## n, \
-		.val = 0x00000000, \
-	}
-
-#define smmu_make_gnsr1_cbar_cfg(n) \
-	{ \
-		.reg = TEGRA_SMMU_BASE + (1 << PGSHIFT) + SMMU_GNSR1_CBAR ## n, \
-		.val = 0x00000000, \
-	}
-
-#define smmu_make_gnsr1_cba2r_cfg(n) \
-	{ \
-		.reg = TEGRA_SMMU_BASE + (1 << PGSHIFT) + SMMU_GNSR1_CBA2R ## n, \
-		.val = 0x00000000, \
-	}
-
-#define make_smmu_cb_cfg(name, n) \
-	{ \
-		.reg = TEGRA_SMMU_BASE + (CB_SIZE >> 1) + (n * (1 << PGSHIFT)) \
-			+ SMMU_CBn_ ## name, \
-		.val = 0x00000000, \
-	}
-
-#define smmu_make_smrg_group(n)	\
-	smmu_make_gnsr0_smr_cfg(n),	\
-	smmu_make_gnsr0_s2cr_cfg(n),	\
-	smmu_make_gnsr1_cbar_cfg(n),	\
-	smmu_make_gnsr1_cba2r_cfg(n)	/* don't put "," here. */
-
-#define smmu_make_cb_group(n)		\
-	make_smmu_cb_cfg(SCTLR, n),	\
-	make_smmu_cb_cfg(TCR2, n),	\
-	make_smmu_cb_cfg(TTBR0_LO, n),	\
-	make_smmu_cb_cfg(TTBR0_HI, n),	\
-	make_smmu_cb_cfg(TCR, n),	\
-	make_smmu_cb_cfg(PRRR_MAIR0, n),\
-	make_smmu_cb_cfg(FSR, n),	\
-	make_smmu_cb_cfg(FAR_LO, n),	\
-	make_smmu_cb_cfg(FAR_HI, n),	\
-	make_smmu_cb_cfg(FSYNR0, n)	/* don't put "," here. */
-
-#define smmu_bypass_cfg \
-	{ \
-		.reg = TEGRA_MC_BASE + MC_SMMU_BYPASS_CONFIG, \
-		.val = 0x00000000, \
-	}
-
-#define _START_OF_TABLE_ \
-	{ \
-		.reg = 0xCAFE05C7, \
-		.val = 0x00000000, \
-	}
-
-#define _END_OF_TABLE_ \
-	{ \
-		.reg = 0xFFFFFFFF, \
-		.val = 0xFFFFFFFF, \
-	}
-
-static __attribute__((aligned(16))) smmu_regs_t smmu_ctx_regs[] = {
-	_START_OF_TABLE_,
-	mc_make_sid_security_cfg(SCEW),
-	mc_make_sid_security_cfg(AFIR),
-	mc_make_sid_security_cfg(NVDISPLAYR1),
-	mc_make_sid_security_cfg(XUSB_DEVR),
-	mc_make_sid_security_cfg(VICSRD1),
-	mc_make_sid_security_cfg(NVENCSWR),
-	mc_make_sid_security_cfg(TSECSRDB),
-	mc_make_sid_security_cfg(AXISW),
-	mc_make_sid_security_cfg(SDMMCWAB),
-	mc_make_sid_security_cfg(AONDMAW),
-	mc_make_sid_security_cfg(GPUSWR2),
-	mc_make_sid_security_cfg(SATAW),
-	mc_make_sid_security_cfg(UFSHCW),
-	mc_make_sid_security_cfg(AFIW),
-	mc_make_sid_security_cfg(SDMMCR),
-	mc_make_sid_security_cfg(SCEDMAW),
-	mc_make_sid_security_cfg(UFSHCR),
-	mc_make_sid_security_cfg(SDMMCWAA),
-	mc_make_sid_security_cfg(APEDMAW),
-	mc_make_sid_security_cfg(SESWR),
-	mc_make_sid_security_cfg(MPCORER),
-	mc_make_sid_security_cfg(PTCR),
-	mc_make_sid_security_cfg(BPMPW),
-	mc_make_sid_security_cfg(ETRW),
-	mc_make_sid_security_cfg(GPUSRD),
-	mc_make_sid_security_cfg(VICSWR),
-	mc_make_sid_security_cfg(SCEDMAR),
-	mc_make_sid_security_cfg(HDAW),
-	mc_make_sid_security_cfg(ISPWA),
-	mc_make_sid_security_cfg(EQOSW),
-	mc_make_sid_security_cfg(XUSB_HOSTW),
-	mc_make_sid_security_cfg(TSECSWR),
-	mc_make_sid_security_cfg(SDMMCRAA),
-	mc_make_sid_security_cfg(APER),
-	mc_make_sid_security_cfg(VIW),
-	mc_make_sid_security_cfg(APEW),
-	mc_make_sid_security_cfg(AXISR),
-	mc_make_sid_security_cfg(SDMMCW),
-	mc_make_sid_security_cfg(BPMPDMAW),
-	mc_make_sid_security_cfg(ISPRA),
-	mc_make_sid_security_cfg(NVDECSWR),
-	mc_make_sid_security_cfg(XUSB_DEVW),
-	mc_make_sid_security_cfg(NVDECSRD),
-	mc_make_sid_security_cfg(MPCOREW),
-	mc_make_sid_security_cfg(NVDISPLAYR),
-	mc_make_sid_security_cfg(BPMPDMAR),
-	mc_make_sid_security_cfg(NVJPGSWR),
-	mc_make_sid_security_cfg(NVDECSRD1),
-	mc_make_sid_security_cfg(TSECSRD),
-	mc_make_sid_security_cfg(NVJPGSRD),
-	mc_make_sid_security_cfg(SDMMCWA),
-	mc_make_sid_security_cfg(SCER),
-	mc_make_sid_security_cfg(XUSB_HOSTR),
-	mc_make_sid_security_cfg(VICSRD),
-	mc_make_sid_security_cfg(AONDMAR),
-	mc_make_sid_security_cfg(AONW),
-	mc_make_sid_security_cfg(SDMMCRA),
-	mc_make_sid_security_cfg(HOST1XDMAR),
-	mc_make_sid_security_cfg(EQOSR),
-	mc_make_sid_security_cfg(SATAR),
-	mc_make_sid_security_cfg(BPMPR),
-	mc_make_sid_security_cfg(HDAR),
-	mc_make_sid_security_cfg(SDMMCRAB),
-	mc_make_sid_security_cfg(ETRR),
-	mc_make_sid_security_cfg(AONR),
-	mc_make_sid_security_cfg(APEDMAR),
-	mc_make_sid_security_cfg(SESRD),
-	mc_make_sid_security_cfg(NVENCSRD),
-	mc_make_sid_security_cfg(GPUSWR),
-	mc_make_sid_security_cfg(TSECSWRB),
-	mc_make_sid_security_cfg(ISPWB),
-	mc_make_sid_security_cfg(GPUSRD2),
-	mc_make_sid_override_cfg(APER),
-	mc_make_sid_override_cfg(VICSRD),
-	mc_make_sid_override_cfg(NVENCSRD),
-	mc_make_sid_override_cfg(NVJPGSWR),
-	mc_make_sid_override_cfg(AONW),
-	mc_make_sid_override_cfg(BPMPR),
-	mc_make_sid_override_cfg(BPMPW),
-	mc_make_sid_override_cfg(HDAW),
-	mc_make_sid_override_cfg(NVDISPLAYR1),
-	mc_make_sid_override_cfg(APEDMAR),
-	mc_make_sid_override_cfg(AFIR),
-	mc_make_sid_override_cfg(AXISR),
-	mc_make_sid_override_cfg(VICSRD1),
-	mc_make_sid_override_cfg(TSECSRD),
-	mc_make_sid_override_cfg(BPMPDMAW),
-	mc_make_sid_override_cfg(MPCOREW),
-	mc_make_sid_override_cfg(XUSB_HOSTR),
-	mc_make_sid_override_cfg(GPUSWR),
-	mc_make_sid_override_cfg(XUSB_DEVR),
-	mc_make_sid_override_cfg(UFSHCW),
-	mc_make_sid_override_cfg(XUSB_HOSTW),
-	mc_make_sid_override_cfg(SDMMCWAB),
-	mc_make_sid_override_cfg(SATAW),
-	mc_make_sid_override_cfg(SCEDMAR),
-	mc_make_sid_override_cfg(HOST1XDMAR),
-	mc_make_sid_override_cfg(SDMMCWA),
-	mc_make_sid_override_cfg(APEDMAW),
-	mc_make_sid_override_cfg(SESWR),
-	mc_make_sid_override_cfg(AXISW),
-	mc_make_sid_override_cfg(AONDMAW),
-	mc_make_sid_override_cfg(TSECSWRB),
-	mc_make_sid_override_cfg(MPCORER),
-	mc_make_sid_override_cfg(ISPWB),
-	mc_make_sid_override_cfg(AONR),
-	mc_make_sid_override_cfg(BPMPDMAR),
-	mc_make_sid_override_cfg(HDAR),
-	mc_make_sid_override_cfg(SDMMCRA),
-	mc_make_sid_override_cfg(ETRW),
-	mc_make_sid_override_cfg(GPUSWR2),
-	mc_make_sid_override_cfg(EQOSR),
-	mc_make_sid_override_cfg(TSECSWR),
-	mc_make_sid_override_cfg(ETRR),
-	mc_make_sid_override_cfg(NVDECSRD),
-	mc_make_sid_override_cfg(TSECSRDB),
-	mc_make_sid_override_cfg(SDMMCRAA),
-	mc_make_sid_override_cfg(NVDECSRD1),
-	mc_make_sid_override_cfg(SDMMCR),
-	mc_make_sid_override_cfg(NVJPGSRD),
-	mc_make_sid_override_cfg(SCEDMAW),
-	mc_make_sid_override_cfg(SDMMCWAA),
-	mc_make_sid_override_cfg(APEW),
-	mc_make_sid_override_cfg(AONDMAR),
-	mc_make_sid_override_cfg(PTCR),
-	mc_make_sid_override_cfg(SCER),
-	mc_make_sid_override_cfg(ISPRA),
-	mc_make_sid_override_cfg(ISPWA),
-	mc_make_sid_override_cfg(VICSWR),
-	mc_make_sid_override_cfg(SESRD),
-	mc_make_sid_override_cfg(SDMMCW),
-	mc_make_sid_override_cfg(SDMMCRAB),
-	mc_make_sid_override_cfg(EQOSW),
-	mc_make_sid_override_cfg(GPUSRD2),
-	mc_make_sid_override_cfg(SCEW),
-	mc_make_sid_override_cfg(GPUSRD),
-	mc_make_sid_override_cfg(NVDECSWR),
-	mc_make_sid_override_cfg(XUSB_DEVW),
-	mc_make_sid_override_cfg(SATAR),
-	mc_make_sid_override_cfg(NVDISPLAYR),
-	mc_make_sid_override_cfg(VIW),
-	mc_make_sid_override_cfg(UFSHCR),
-	mc_make_sid_override_cfg(NVENCSWR),
-	mc_make_sid_override_cfg(AFIW),
-	smmu_make_gnsr0_nsec_cfg(CR0),
-	smmu_make_gnsr0_sec_cfg(IDR0),
-	smmu_make_gnsr0_sec_cfg(IDR1),
-	smmu_make_gnsr0_sec_cfg(IDR2),
-	smmu_make_gnsr0_nsec_cfg(GFSR),
-	smmu_make_gnsr0_nsec_cfg(GFSYNR0),
-	smmu_make_gnsr0_nsec_cfg(GFSYNR1),
-	smmu_make_gnsr0_nsec_cfg(TLBGSTATUS),
-	smmu_make_gnsr0_nsec_cfg(PIDR2),
-	smmu_make_smrg_group(0),
-	smmu_make_smrg_group(1),
-	smmu_make_smrg_group(2),
-	smmu_make_smrg_group(3),
-	smmu_make_smrg_group(4),
-	smmu_make_smrg_group(5),
-	smmu_make_smrg_group(6),
-	smmu_make_smrg_group(7),
-	smmu_make_smrg_group(8),
-	smmu_make_smrg_group(9),
-	smmu_make_smrg_group(10),
-	smmu_make_smrg_group(11),
-	smmu_make_smrg_group(12),
-	smmu_make_smrg_group(13),
-	smmu_make_smrg_group(14),
-	smmu_make_smrg_group(15),
-	smmu_make_smrg_group(16),
-	smmu_make_smrg_group(17),
-	smmu_make_smrg_group(18),
-	smmu_make_smrg_group(19),
-	smmu_make_smrg_group(20),
-	smmu_make_smrg_group(21),
-	smmu_make_smrg_group(22),
-	smmu_make_smrg_group(23),
-	smmu_make_smrg_group(24),
-	smmu_make_smrg_group(25),
-	smmu_make_smrg_group(26),
-	smmu_make_smrg_group(27),
-	smmu_make_smrg_group(28),
-	smmu_make_smrg_group(29),
-	smmu_make_smrg_group(30),
-	smmu_make_smrg_group(31),
-	smmu_make_smrg_group(32),
-	smmu_make_smrg_group(33),
-	smmu_make_smrg_group(34),
-	smmu_make_smrg_group(35),
-	smmu_make_smrg_group(36),
-	smmu_make_smrg_group(37),
-	smmu_make_smrg_group(38),
-	smmu_make_smrg_group(39),
-	smmu_make_smrg_group(40),
-	smmu_make_smrg_group(41),
-	smmu_make_smrg_group(42),
-	smmu_make_smrg_group(43),
-	smmu_make_smrg_group(44),
-	smmu_make_smrg_group(45),
-	smmu_make_smrg_group(46),
-	smmu_make_smrg_group(47),
-	smmu_make_smrg_group(48),
-	smmu_make_smrg_group(49),
-	smmu_make_smrg_group(50),
-	smmu_make_smrg_group(51),
-	smmu_make_smrg_group(52),
-	smmu_make_smrg_group(53),
-	smmu_make_smrg_group(54),
-	smmu_make_smrg_group(55),
-	smmu_make_smrg_group(56),
-	smmu_make_smrg_group(57),
-	smmu_make_smrg_group(58),
-	smmu_make_smrg_group(59),
-	smmu_make_smrg_group(60),
-	smmu_make_smrg_group(61),
-	smmu_make_smrg_group(62),
-	smmu_make_smrg_group(63),
-	smmu_make_cb_group(0),
-	smmu_make_cb_group(1),
-	smmu_make_cb_group(2),
-	smmu_make_cb_group(3),
-	smmu_make_cb_group(4),
-	smmu_make_cb_group(5),
-	smmu_make_cb_group(6),
-	smmu_make_cb_group(7),
-	smmu_make_cb_group(8),
-	smmu_make_cb_group(9),
-	smmu_make_cb_group(10),
-	smmu_make_cb_group(11),
-	smmu_make_cb_group(12),
-	smmu_make_cb_group(13),
-	smmu_make_cb_group(14),
-	smmu_make_cb_group(15),
-	smmu_make_cb_group(16),
-	smmu_make_cb_group(17),
-	smmu_make_cb_group(18),
-	smmu_make_cb_group(19),
-	smmu_make_cb_group(20),
-	smmu_make_cb_group(21),
-	smmu_make_cb_group(22),
-	smmu_make_cb_group(23),
-	smmu_make_cb_group(24),
-	smmu_make_cb_group(25),
-	smmu_make_cb_group(26),
-	smmu_make_cb_group(27),
-	smmu_make_cb_group(28),
-	smmu_make_cb_group(29),
-	smmu_make_cb_group(30),
-	smmu_make_cb_group(31),
-	smmu_make_cb_group(32),
-	smmu_make_cb_group(33),
-	smmu_make_cb_group(34),
-	smmu_make_cb_group(35),
-	smmu_make_cb_group(36),
-	smmu_make_cb_group(37),
-	smmu_make_cb_group(38),
-	smmu_make_cb_group(39),
-	smmu_make_cb_group(40),
-	smmu_make_cb_group(41),
-	smmu_make_cb_group(42),
-	smmu_make_cb_group(43),
-	smmu_make_cb_group(44),
-	smmu_make_cb_group(45),
-	smmu_make_cb_group(46),
-	smmu_make_cb_group(47),
-	smmu_make_cb_group(48),
-	smmu_make_cb_group(49),
-	smmu_make_cb_group(50),
-	smmu_make_cb_group(51),
-	smmu_make_cb_group(52),
-	smmu_make_cb_group(53),
-	smmu_make_cb_group(54),
-	smmu_make_cb_group(55),
-	smmu_make_cb_group(56),
-	smmu_make_cb_group(57),
-	smmu_make_cb_group(58),
-	smmu_make_cb_group(59),
-	smmu_make_cb_group(60),
-	smmu_make_cb_group(61),
-	smmu_make_cb_group(62),
-	smmu_make_cb_group(63),
-	smmu_bypass_cfg,	/* TBU settings */
-	_END_OF_TABLE_,
-};
-
 /*
  * Save SMMU settings before "System Suspend" to TZDRAM
  */
 void tegra_smmu_save_context(uint64_t smmu_ctx_addr)
 {
 	uint32_t i;
+	smmu_regs_t *smmu_ctx_regs;
 #if DEBUG
 	plat_params_from_bl2_t *params_from_bl2 = bl31_get_plat_params();
 	uint64_t tzdram_base = params_from_bl2->tzdram_base;
@@ -449,11 +60,12 @@ void tegra_smmu_save_context(uint64_t smmu_ctx_addr)
 
 	assert((smmu_ctx_addr >= tzdram_base) && (smmu_ctx_addr <= tzdram_end));
 
-	/* index of _END_OF_TABLE_ */
-	smmu_ctx_regs[0].val = ARRAY_SIZE(smmu_ctx_regs) - 1;
+	/* get SMMU context table */
+	smmu_ctx_regs = plat_get_smmu_ctx();
+	assert(smmu_ctx_regs);
 
 	/* save SMMU register values */
-	for (i = 1; i < ARRAY_SIZE(smmu_ctx_regs) - 1; i++)
+	for (i = 1; i < smmu_ctx_regs[0].val; i++)
 		smmu_ctx_regs[i].val = mmio_read_32(smmu_ctx_regs[i].reg);
 
 	/* Save SMMU config settings */
diff --git a/plat/nvidia/tegra/include/drivers/smmu.h b/plat/nvidia/tegra/include/drivers/smmu.h
index a051b49c5..a59b06bf7 100644
--- a/plat/nvidia/tegra/include/drivers/smmu.h
+++ b/plat/nvidia/tegra/include/drivers/smmu.h
@@ -624,17 +624,109 @@
 #define PGSHIFT					16
 #define CB_SIZE					0x800000
 
-static inline uint32_t tegra_smmu_read_32(uint32_t off)
-{
-	return mmio_read_32(TEGRA_SMMU_BASE + off);
-}
+typedef struct smmu_regs {
+	uint32_t reg;
+	uint32_t val;
+} smmu_regs_t;
+
+#define mc_make_sid_override_cfg(name) \
+	{ \
+		.reg = TEGRA_MC_STREAMID_BASE + MC_STREAMID_OVERRIDE_CFG_ ## name, \
+		.val = 0x00000000, \
+	}
+
+#define mc_make_sid_security_cfg(name) \
+	{ \
+		.reg = TEGRA_MC_STREAMID_BASE + MC_STREAMID_OVERRIDE_TO_SECURITY_CFG(MC_STREAMID_OVERRIDE_CFG_ ## name), \
+		.val = 0x00000000, \
+	}
+
+#define smmu_make_gnsr0_sec_cfg(name) \
+	{ \
+		.reg = TEGRA_SMMU_BASE + SMMU_GNSR0_ ## name, \
+		.val = 0x00000000, \
+	}
+
+/*
+ * On ARM-SMMU, conditional offset to access secure aliases of non-secure registers
+ * is 0x400. So, add it to register address
+ */
+#define smmu_make_gnsr0_nsec_cfg(name) \
+	{ \
+		.reg = TEGRA_SMMU_BASE + 0x400 + SMMU_GNSR0_ ## name, \
+		.val = 0x00000000, \
+	}
+
+#define smmu_make_gnsr0_smr_cfg(n) \
+	{ \
+		.reg = TEGRA_SMMU_BASE + SMMU_GNSR0_SMR ## n, \
+		.val = 0x00000000, \
+	}
+
+#define smmu_make_gnsr0_s2cr_cfg(n) \
+	{ \
+		.reg = TEGRA_SMMU_BASE + SMMU_GNSR0_S2CR ## n, \
+		.val = 0x00000000, \
+	}
+
+#define smmu_make_gnsr1_cbar_cfg(n) \
+	{ \
+		.reg = TEGRA_SMMU_BASE + (1 << PGSHIFT) + SMMU_GNSR1_CBAR ## n, \
+		.val = 0x00000000, \
+	}
+
+#define smmu_make_gnsr1_cba2r_cfg(n) \
+	{ \
+		.reg = TEGRA_SMMU_BASE + (1 << PGSHIFT) + SMMU_GNSR1_CBA2R ## n, \
+		.val = 0x00000000, \
+	}
+
+#define make_smmu_cb_cfg(name, n) \
+	{ \
+		.reg = TEGRA_SMMU_BASE + (CB_SIZE >> 1) + (n * (1 << PGSHIFT)) \
+			+ SMMU_CBn_ ## name, \
+		.val = 0x00000000, \
+	}
+
+#define smmu_make_smrg_group(n)	\
+	smmu_make_gnsr0_smr_cfg(n),	\
+	smmu_make_gnsr0_s2cr_cfg(n),	\
+	smmu_make_gnsr1_cbar_cfg(n),	\
+	smmu_make_gnsr1_cba2r_cfg(n)	/* don't put "," here. */
+
+#define smmu_make_cb_group(n)		\
+	make_smmu_cb_cfg(SCTLR, n),	\
+	make_smmu_cb_cfg(TCR2, n),	\
+	make_smmu_cb_cfg(TTBR0_LO, n),	\
+	make_smmu_cb_cfg(TTBR0_HI, n),	\
+	make_smmu_cb_cfg(TCR, n),	\
+	make_smmu_cb_cfg(PRRR_MAIR0, n),\
+	make_smmu_cb_cfg(FSR, n),	\
+	make_smmu_cb_cfg(FAR_LO, n),	\
+	make_smmu_cb_cfg(FAR_HI, n),	\
+	make_smmu_cb_cfg(FSYNR0, n)	/* don't put "," here. */
+
+#define smmu_bypass_cfg \
+	{ \
+		.reg = TEGRA_MC_BASE + MC_SMMU_BYPASS_CONFIG, \
+		.val = 0x00000000, \
+	}
+
+#define _START_OF_TABLE_ \
+	{ \
+		.reg = 0xCAFE05C7, \
+		.val = 0x00000000, \
+	}
+
+#define _END_OF_TABLE_ \
+	{ \
+		.reg = 0xFFFFFFFF, \
+		.val = 0xFFFFFFFF, \
+	}
 
-static inline void tegra_smmu_write_32(uint32_t off, uint32_t val)
-{
-	mmio_write_32(TEGRA_SMMU_BASE + off, val);
-}
 
 void tegra_smmu_init(void);
 void tegra_smmu_save_context(uint64_t smmu_ctx_addr);
+smmu_regs_t *plat_get_smmu_ctx(void);
 
 #endif /*__SMMU_H */
diff --git a/plat/nvidia/tegra/soc/t186/plat_smmu.c b/plat/nvidia/tegra/soc/t186/plat_smmu.c
new file mode 100644
index 000000000..4a8e1bee4
--- /dev/null
+++ b/plat/nvidia/tegra/soc/t186/plat_smmu.c
@@ -0,0 +1,326 @@
+/*
+ * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <bl_common.h>
+#include <smmu.h>
+#include <tegra_def.h>
+
+/*******************************************************************************
+ * Array to hold SMMU context for Tegra186
+ ******************************************************************************/
+static __attribute__((aligned(16))) smmu_regs_t tegra186_smmu_context[] = {
+	_START_OF_TABLE_,
+	mc_make_sid_security_cfg(SCEW),
+	mc_make_sid_security_cfg(AFIR),
+	mc_make_sid_security_cfg(NVDISPLAYR1),
+	mc_make_sid_security_cfg(XUSB_DEVR),
+	mc_make_sid_security_cfg(VICSRD1),
+	mc_make_sid_security_cfg(NVENCSWR),
+	mc_make_sid_security_cfg(TSECSRDB),
+	mc_make_sid_security_cfg(AXISW),
+	mc_make_sid_security_cfg(SDMMCWAB),
+	mc_make_sid_security_cfg(AONDMAW),
+	mc_make_sid_security_cfg(GPUSWR2),
+	mc_make_sid_security_cfg(SATAW),
+	mc_make_sid_security_cfg(UFSHCW),
+	mc_make_sid_security_cfg(AFIW),
+	mc_make_sid_security_cfg(SDMMCR),
+	mc_make_sid_security_cfg(SCEDMAW),
+	mc_make_sid_security_cfg(UFSHCR),
+	mc_make_sid_security_cfg(SDMMCWAA),
+	mc_make_sid_security_cfg(APEDMAW),
+	mc_make_sid_security_cfg(SESWR),
+	mc_make_sid_security_cfg(MPCORER),
+	mc_make_sid_security_cfg(PTCR),
+	mc_make_sid_security_cfg(BPMPW),
+	mc_make_sid_security_cfg(ETRW),
+	mc_make_sid_security_cfg(GPUSRD),
+	mc_make_sid_security_cfg(VICSWR),
+	mc_make_sid_security_cfg(SCEDMAR),
+	mc_make_sid_security_cfg(HDAW),
+	mc_make_sid_security_cfg(ISPWA),
+	mc_make_sid_security_cfg(EQOSW),
+	mc_make_sid_security_cfg(XUSB_HOSTW),
+	mc_make_sid_security_cfg(TSECSWR),
+	mc_make_sid_security_cfg(SDMMCRAA),
+	mc_make_sid_security_cfg(APER),
+	mc_make_sid_security_cfg(VIW),
+	mc_make_sid_security_cfg(APEW),
+	mc_make_sid_security_cfg(AXISR),
+	mc_make_sid_security_cfg(SDMMCW),
+	mc_make_sid_security_cfg(BPMPDMAW),
+	mc_make_sid_security_cfg(ISPRA),
+	mc_make_sid_security_cfg(NVDECSWR),
+	mc_make_sid_security_cfg(XUSB_DEVW),
+	mc_make_sid_security_cfg(NVDECSRD),
+	mc_make_sid_security_cfg(MPCOREW),
+	mc_make_sid_security_cfg(NVDISPLAYR),
+	mc_make_sid_security_cfg(BPMPDMAR),
+	mc_make_sid_security_cfg(NVJPGSWR),
+	mc_make_sid_security_cfg(NVDECSRD1),
+	mc_make_sid_security_cfg(TSECSRD),
+	mc_make_sid_security_cfg(NVJPGSRD),
+	mc_make_sid_security_cfg(SDMMCWA),
+	mc_make_sid_security_cfg(SCER),
+	mc_make_sid_security_cfg(XUSB_HOSTR),
+	mc_make_sid_security_cfg(VICSRD),
+	mc_make_sid_security_cfg(AONDMAR),
+	mc_make_sid_security_cfg(AONW),
+	mc_make_sid_security_cfg(SDMMCRA),
+	mc_make_sid_security_cfg(HOST1XDMAR),
+	mc_make_sid_security_cfg(EQOSR),
+	mc_make_sid_security_cfg(SATAR),
+	mc_make_sid_security_cfg(BPMPR),
+	mc_make_sid_security_cfg(HDAR),
+	mc_make_sid_security_cfg(SDMMCRAB),
+	mc_make_sid_security_cfg(ETRR),
+	mc_make_sid_security_cfg(AONR),
+	mc_make_sid_security_cfg(APEDMAR),
+	mc_make_sid_security_cfg(SESRD),
+	mc_make_sid_security_cfg(NVENCSRD),
+	mc_make_sid_security_cfg(GPUSWR),
+	mc_make_sid_security_cfg(TSECSWRB),
+	mc_make_sid_security_cfg(ISPWB),
+	mc_make_sid_security_cfg(GPUSRD2),
+	mc_make_sid_override_cfg(APER),
+	mc_make_sid_override_cfg(VICSRD),
+	mc_make_sid_override_cfg(NVENCSRD),
+	mc_make_sid_override_cfg(NVJPGSWR),
+	mc_make_sid_override_cfg(AONW),
+	mc_make_sid_override_cfg(BPMPR),
+	mc_make_sid_override_cfg(BPMPW),
+	mc_make_sid_override_cfg(HDAW),
+	mc_make_sid_override_cfg(NVDISPLAYR1),
+	mc_make_sid_override_cfg(APEDMAR),
+	mc_make_sid_override_cfg(AFIR),
+	mc_make_sid_override_cfg(AXISR),
+	mc_make_sid_override_cfg(VICSRD1),
+	mc_make_sid_override_cfg(TSECSRD),
+	mc_make_sid_override_cfg(BPMPDMAW),
+	mc_make_sid_override_cfg(MPCOREW),
+	mc_make_sid_override_cfg(XUSB_HOSTR),
+	mc_make_sid_override_cfg(GPUSWR),
+	mc_make_sid_override_cfg(XUSB_DEVR),
+	mc_make_sid_override_cfg(UFSHCW),
+	mc_make_sid_override_cfg(XUSB_HOSTW),
+	mc_make_sid_override_cfg(SDMMCWAB),
+	mc_make_sid_override_cfg(SATAW),
+	mc_make_sid_override_cfg(SCEDMAR),
+	mc_make_sid_override_cfg(HOST1XDMAR),
+	mc_make_sid_override_cfg(SDMMCWA),
+	mc_make_sid_override_cfg(APEDMAW),
+	mc_make_sid_override_cfg(SESWR),
+	mc_make_sid_override_cfg(AXISW),
+	mc_make_sid_override_cfg(AONDMAW),
+	mc_make_sid_override_cfg(TSECSWRB),
+	mc_make_sid_override_cfg(MPCORER),
+	mc_make_sid_override_cfg(ISPWB),
+	mc_make_sid_override_cfg(AONR),
+	mc_make_sid_override_cfg(BPMPDMAR),
+	mc_make_sid_override_cfg(HDAR),
+	mc_make_sid_override_cfg(SDMMCRA),
+	mc_make_sid_override_cfg(ETRW),
+	mc_make_sid_override_cfg(GPUSWR2),
+	mc_make_sid_override_cfg(EQOSR),
+	mc_make_sid_override_cfg(TSECSWR),
+	mc_make_sid_override_cfg(ETRR),
+	mc_make_sid_override_cfg(NVDECSRD),
+	mc_make_sid_override_cfg(TSECSRDB),
+	mc_make_sid_override_cfg(SDMMCRAA),
+	mc_make_sid_override_cfg(NVDECSRD1),
+	mc_make_sid_override_cfg(SDMMCR),
+	mc_make_sid_override_cfg(NVJPGSRD),
+	mc_make_sid_override_cfg(SCEDMAW),
+	mc_make_sid_override_cfg(SDMMCWAA),
+	mc_make_sid_override_cfg(APEW),
+	mc_make_sid_override_cfg(AONDMAR),
+	mc_make_sid_override_cfg(PTCR),
+	mc_make_sid_override_cfg(SCER),
+	mc_make_sid_override_cfg(ISPRA),
+	mc_make_sid_override_cfg(ISPWA),
+	mc_make_sid_override_cfg(VICSWR),
+	mc_make_sid_override_cfg(SESRD),
+	mc_make_sid_override_cfg(SDMMCW),
+	mc_make_sid_override_cfg(SDMMCRAB),
+	mc_make_sid_override_cfg(EQOSW),
+	mc_make_sid_override_cfg(GPUSRD2),
+	mc_make_sid_override_cfg(SCEW),
+	mc_make_sid_override_cfg(GPUSRD),
+	mc_make_sid_override_cfg(NVDECSWR),
+	mc_make_sid_override_cfg(XUSB_DEVW),
+	mc_make_sid_override_cfg(SATAR),
+	mc_make_sid_override_cfg(NVDISPLAYR),
+	mc_make_sid_override_cfg(VIW),
+	mc_make_sid_override_cfg(UFSHCR),
+	mc_make_sid_override_cfg(NVENCSWR),
+	mc_make_sid_override_cfg(AFIW),
+	smmu_make_gnsr0_nsec_cfg(CR0),
+	smmu_make_gnsr0_sec_cfg(IDR0),
+	smmu_make_gnsr0_sec_cfg(IDR1),
+	smmu_make_gnsr0_sec_cfg(IDR2),
+	smmu_make_gnsr0_nsec_cfg(GFSR),
+	smmu_make_gnsr0_nsec_cfg(GFSYNR0),
+	smmu_make_gnsr0_nsec_cfg(GFSYNR1),
+	smmu_make_gnsr0_nsec_cfg(TLBGSTATUS),
+	smmu_make_gnsr0_nsec_cfg(PIDR2),
+	smmu_make_smrg_group(0),
+	smmu_make_smrg_group(1),
+	smmu_make_smrg_group(2),
+	smmu_make_smrg_group(3),
+	smmu_make_smrg_group(4),
+	smmu_make_smrg_group(5),
+	smmu_make_smrg_group(6),
+	smmu_make_smrg_group(7),
+	smmu_make_smrg_group(8),
+	smmu_make_smrg_group(9),
+	smmu_make_smrg_group(10),
+	smmu_make_smrg_group(11),
+	smmu_make_smrg_group(12),
+	smmu_make_smrg_group(13),
+	smmu_make_smrg_group(14),
+	smmu_make_smrg_group(15),
+	smmu_make_smrg_group(16),
+	smmu_make_smrg_group(17),
+	smmu_make_smrg_group(18),
+	smmu_make_smrg_group(19),
+	smmu_make_smrg_group(20),
+	smmu_make_smrg_group(21),
+	smmu_make_smrg_group(22),
+	smmu_make_smrg_group(23),
+	smmu_make_smrg_group(24),
+	smmu_make_smrg_group(25),
+	smmu_make_smrg_group(26),
+	smmu_make_smrg_group(27),
+	smmu_make_smrg_group(28),
+	smmu_make_smrg_group(29),
+	smmu_make_smrg_group(30),
+	smmu_make_smrg_group(31),
+	smmu_make_smrg_group(32),
+	smmu_make_smrg_group(33),
+	smmu_make_smrg_group(34),
+	smmu_make_smrg_group(35),
+	smmu_make_smrg_group(36),
+	smmu_make_smrg_group(37),
+	smmu_make_smrg_group(38),
+	smmu_make_smrg_group(39),
+	smmu_make_smrg_group(40),
+	smmu_make_smrg_group(41),
+	smmu_make_smrg_group(42),
+	smmu_make_smrg_group(43),
+	smmu_make_smrg_group(44),
+	smmu_make_smrg_group(45),
+	smmu_make_smrg_group(46),
+	smmu_make_smrg_group(47),
+	smmu_make_smrg_group(48),
+	smmu_make_smrg_group(49),
+	smmu_make_smrg_group(50),
+	smmu_make_smrg_group(51),
+	smmu_make_smrg_group(52),
+	smmu_make_smrg_group(53),
+	smmu_make_smrg_group(54),
+	smmu_make_smrg_group(55),
+	smmu_make_smrg_group(56),
+	smmu_make_smrg_group(57),
+	smmu_make_smrg_group(58),
+	smmu_make_smrg_group(59),
+	smmu_make_smrg_group(60),
+	smmu_make_smrg_group(61),
+	smmu_make_smrg_group(62),
+	smmu_make_smrg_group(63),
+	smmu_make_cb_group(0),
+	smmu_make_cb_group(1),
+	smmu_make_cb_group(2),
+	smmu_make_cb_group(3),
+	smmu_make_cb_group(4),
+	smmu_make_cb_group(5),
+	smmu_make_cb_group(6),
+	smmu_make_cb_group(7),
+	smmu_make_cb_group(8),
+	smmu_make_cb_group(9),
+	smmu_make_cb_group(10),
+	smmu_make_cb_group(11),
+	smmu_make_cb_group(12),
+	smmu_make_cb_group(13),
+	smmu_make_cb_group(14),
+	smmu_make_cb_group(15),
+	smmu_make_cb_group(16),
+	smmu_make_cb_group(17),
+	smmu_make_cb_group(18),
+	smmu_make_cb_group(19),
+	smmu_make_cb_group(20),
+	smmu_make_cb_group(21),
+	smmu_make_cb_group(22),
+	smmu_make_cb_group(23),
+	smmu_make_cb_group(24),
+	smmu_make_cb_group(25),
+	smmu_make_cb_group(26),
+	smmu_make_cb_group(27),
+	smmu_make_cb_group(28),
+	smmu_make_cb_group(29),
+	smmu_make_cb_group(30),
+	smmu_make_cb_group(31),
+	smmu_make_cb_group(32),
+	smmu_make_cb_group(33),
+	smmu_make_cb_group(34),
+	smmu_make_cb_group(35),
+	smmu_make_cb_group(36),
+	smmu_make_cb_group(37),
+	smmu_make_cb_group(38),
+	smmu_make_cb_group(39),
+	smmu_make_cb_group(40),
+	smmu_make_cb_group(41),
+	smmu_make_cb_group(42),
+	smmu_make_cb_group(43),
+	smmu_make_cb_group(44),
+	smmu_make_cb_group(45),
+	smmu_make_cb_group(46),
+	smmu_make_cb_group(47),
+	smmu_make_cb_group(48),
+	smmu_make_cb_group(49),
+	smmu_make_cb_group(50),
+	smmu_make_cb_group(51),
+	smmu_make_cb_group(52),
+	smmu_make_cb_group(53),
+	smmu_make_cb_group(54),
+	smmu_make_cb_group(55),
+	smmu_make_cb_group(56),
+	smmu_make_cb_group(57),
+	smmu_make_cb_group(58),
+	smmu_make_cb_group(59),
+	smmu_make_cb_group(60),
+	smmu_make_cb_group(61),
+	smmu_make_cb_group(62),
+	smmu_make_cb_group(63),
+	smmu_bypass_cfg,	/* TBU settings */
+	_END_OF_TABLE_,
+};
+
+/*******************************************************************************
+ * Handler to return the pointer to the SMMU's context struct
+ ******************************************************************************/
+smmu_regs_t *plat_get_smmu_ctx(void)
+{
+	/* index of _END_OF_TABLE_ */
+	tegra186_smmu_context[0].val = ARRAY_SIZE(tegra186_smmu_context) - 1;
+
+	return tegra186_smmu_context;
+}
diff --git a/plat/nvidia/tegra/soc/t186/platform_t186.mk b/plat/nvidia/tegra/soc/t186/platform_t186.mk
index 97e34635f..85c924b98 100644
--- a/plat/nvidia/tegra/soc/t186/platform_t186.mk
+++ b/plat/nvidia/tegra/soc/t186/platform_t186.mk
@@ -71,7 +71,7 @@ PLAT_INCLUDES		+=	-I${SOC_DIR}/drivers/include
 
 BL31_SOURCES		+=	lib/cpus/aarch64/denver.S		\
 				lib/cpus/aarch64/cortex_a57.S		\
-				${COMMON_DIR}/drivers/memctrl/memctrl_v2.c	\
+				${COMMON_DIR}/drivers/memctrl/memctrl_v2.c \
 				${COMMON_DIR}/drivers/smmu/smmu.c	\
 				${SOC_DIR}/drivers/mce/mce.c		\
 				${SOC_DIR}/drivers/mce/ari.c		\
@@ -82,5 +82,6 @@ BL31_SOURCES		+=	lib/cpus/aarch64/denver.S		\
 				${SOC_DIR}/plat_setup.c			\
 				${SOC_DIR}/plat_secondary.c		\
 				${SOC_DIR}/plat_sip_calls.c		\
+				${SOC_DIR}/plat_smmu.c			\
 				${SOC_DIR}/plat_trampoline.S