diff --git a/docs/plat/allwinner.rst b/docs/plat/allwinner.rst
index 3e9ce51..8e967dc 100644
--- a/docs/plat/allwinner.rst
+++ b/docs/plat/allwinner.rst
@@ -23,6 +23,8 @@
 +------+-------------------+
 | H313 | sun50i_h616       |
 +------+-------------------+
+| T507 | sun50i_h616       |
++------+-------------------+
 | R329 | sun50i_r329       |
 +------+-------------------+
 
diff --git a/plat/allwinner/common/sunxi_cpu_ops.c b/plat/allwinner/common/sunxi_cpu_ops.c
index 46e7090..30841e2 100644
--- a/plat/allwinner/common/sunxi_cpu_ops.c
+++ b/plat/allwinner/common/sunxi_cpu_ops.c
@@ -19,6 +19,12 @@
 #include <sunxi_mmap.h>
 #include <sunxi_private.h>
 
+#ifndef SUNXI_C0_CPU_CTRL_REG
+#define SUNXI_C0_CPU_CTRL_REG(n)	0
+#define SUNXI_CPU_UNK_REG(n)		0
+#define SUNXI_CPU_CTRL_REG(n)		0
+#endif
+
 static void sunxi_cpu_disable_power(unsigned int cluster, unsigned int core)
 {
 	if (mmio_read_32(SUNXI_CPU_POWER_CLAMP_REG(cluster, core)) == 0xff)
@@ -53,15 +59,30 @@
 
 	VERBOSE("PSCI: Powering off cluster %d core %d\n", cluster, core);
 
-	/* Deassert DBGPWRDUP */
-	mmio_clrbits_32(SUNXI_CPUCFG_DBG_REG0, BIT(core));
-	/* Activate the core output clamps, but not for core 0. */
-	if (core != 0)
-		mmio_setbits_32(SUNXI_POWEROFF_GATING_REG(cluster), BIT(core));
-	/* Assert CPU power-on reset */
-	mmio_clrbits_32(SUNXI_POWERON_RST_REG(cluster), BIT(core));
-	/* Remove power from the CPU */
-	sunxi_cpu_disable_power(cluster, core);
+	if (sunxi_cpucfg_has_per_cluster_regs()) {
+		/* Deassert DBGPWRDUP */
+		mmio_clrbits_32(SUNXI_CPUCFG_DBG_REG0, BIT(core));
+		/* Activate the core output clamps, but not for core 0. */
+		if (core != 0) {
+			mmio_setbits_32(SUNXI_POWEROFF_GATING_REG(cluster),
+					BIT(core));
+		}
+		/* Assert CPU power-on reset */
+		mmio_clrbits_32(SUNXI_POWERON_RST_REG(cluster), BIT(core));
+		/* Remove power from the CPU */
+		sunxi_cpu_disable_power(cluster, core);
+	} else {
+		/* power down(?) debug core */
+		mmio_clrbits_32(SUNXI_C0_CPU_CTRL_REG(core), BIT(8));
+		/* ??? Activate the core output clamps, but not for core 0 */
+		if (core != 0) {
+			mmio_setbits_32(SUNXI_CPU_UNK_REG(core), BIT(1));
+		}
+		/* ??? Assert CPU power-on reset ??? */
+		mmio_clrbits_32(SUNXI_CPU_UNK_REG(core), BIT(0));
+		/* Remove power from the CPU */
+		sunxi_cpu_disable_power(cluster, core);
+	}
 }
 
 void sunxi_cpu_on(u_register_t mpidr)
@@ -71,23 +92,45 @@
 
 	VERBOSE("PSCI: Powering on cluster %d core %d\n", cluster, core);
 
+	if (sunxi_cpucfg_has_per_cluster_regs()) {
+		/* Assert CPU core reset */
+		mmio_clrbits_32(SUNXI_CPUCFG_RST_CTRL_REG(cluster), BIT(core));
+		/* Assert CPU power-on reset */
+		mmio_clrbits_32(SUNXI_POWERON_RST_REG(cluster), BIT(core));
+		/* Set CPU to start in AArch64 mode */
+		mmio_setbits_32(SUNXI_AA64nAA32_REG(cluster),
+				BIT(SUNXI_AA64nAA32_OFFSET + core));
+		/* Apply power to the CPU */
+		sunxi_cpu_enable_power(cluster, core);
+		/* Release the core output clamps */
+		mmio_clrbits_32(SUNXI_POWEROFF_GATING_REG(cluster), BIT(core));
+		/* Deassert CPU power-on reset */
+		mmio_setbits_32(SUNXI_POWERON_RST_REG(cluster), BIT(core));
+		/* Deassert CPU core reset */
+		mmio_setbits_32(SUNXI_CPUCFG_RST_CTRL_REG(cluster), BIT(core));
+		/* Assert DBGPWRDUP */
+		mmio_setbits_32(SUNXI_CPUCFG_DBG_REG0, BIT(core));
+	} else {
+		/* Assert CPU core reset */
+		mmio_clrbits_32(SUNXI_C0_CPU_CTRL_REG(core), BIT(0));
+		/* ??? Assert CPU power-on reset ??? */
+		mmio_clrbits_32(SUNXI_CPU_UNK_REG(core), BIT(0));
+
+		/* Set CPU to start in AArch64 mode */
+		mmio_setbits_32(SUNXI_CPU_CTRL_REG(core), BIT(0));
+
+		/* Apply power to the CPU */
+		sunxi_cpu_enable_power(cluster, core);
+
-	/* Assert CPU core reset */
-	mmio_clrbits_32(SUNXI_CPUCFG_RST_CTRL_REG(cluster), BIT(core));
-	/* Assert CPU power-on reset */
-	mmio_clrbits_32(SUNXI_POWERON_RST_REG(cluster), BIT(core));
-	/* Set CPU to start in AArch64 mode */
-	mmio_setbits_32(SUNXI_AA64nAA32_REG(cluster),
-			BIT(SUNXI_AA64nAA32_OFFSET + core));
-	/* Apply power to the CPU */
-	sunxi_cpu_enable_power(cluster, core);
-	/* Release the core output clamps */
-	mmio_clrbits_32(SUNXI_POWEROFF_GATING_REG(cluster), BIT(core));
-	/* Deassert CPU power-on reset */
-	mmio_setbits_32(SUNXI_POWERON_RST_REG(cluster), BIT(core));
-	/* Deassert CPU core reset */
-	mmio_setbits_32(SUNXI_CPUCFG_RST_CTRL_REG(cluster), BIT(core));
-	/* Assert DBGPWRDUP */
-	mmio_setbits_32(SUNXI_CPUCFG_DBG_REG0, BIT(core));
+		/* ??? Release the core output clamps ??? */
+		mmio_clrbits_32(SUNXI_CPU_UNK_REG(core), BIT(1));
+		/* ??? Deassert CPU power-on reset ??? */
+		mmio_setbits_32(SUNXI_CPU_UNK_REG(core), BIT(0));
+		/* Deassert CPU core reset */
+		mmio_setbits_32(SUNXI_C0_CPU_CTRL_REG(core), BIT(0));
+		/* power up(?) debug core */
+		mmio_setbits_32(SUNXI_C0_CPU_CTRL_REG(core), BIT(8));
+	}
 }
 
 void sunxi_cpu_power_off_others(void)
diff --git a/plat/allwinner/common/sunxi_pm.c b/plat/allwinner/common/sunxi_pm.c
index 3772b4a..ebc406b 100644
--- a/plat/allwinner/common/sunxi_pm.c
+++ b/plat/allwinner/common/sunxi_pm.c
@@ -25,6 +25,11 @@
 }
 #endif
 
+#ifndef SUNXI_ALT_RVBAR_LO_REG
+#define SUNXI_ALT_RVBAR_LO_REG(n)	0
+#define SUNXI_ALT_RVBAR_HI_REG(n)	0
+#endif
+
 int sunxi_validate_ns_entrypoint(uintptr_t ns_entrypoint)
 {
 	/* The non-secure entry point must be in DRAM */
@@ -42,10 +47,17 @@
 
 	/* Program all CPU entry points. */
 	for (unsigned int cpu = 0; cpu < PLATFORM_CORE_COUNT; ++cpu) {
-		mmio_write_32(SUNXI_CPUCFG_RVBAR_LO_REG(cpu),
-			      sec_entrypoint & 0xffffffff);
-		mmio_write_32(SUNXI_CPUCFG_RVBAR_HI_REG(cpu),
-			      sec_entrypoint >> 32);
+		if (sunxi_cpucfg_has_per_cluster_regs()) {
+			mmio_write_32(SUNXI_CPUCFG_RVBAR_LO_REG(cpu),
+				      sec_entrypoint & 0xffffffff);
+			mmio_write_32(SUNXI_CPUCFG_RVBAR_HI_REG(cpu),
+				      sec_entrypoint >> 32);
+		} else {
+			mmio_write_32(SUNXI_ALT_RVBAR_LO_REG(cpu),
+				      sec_entrypoint & 0xffffffff);
+			mmio_write_32(SUNXI_ALT_RVBAR_HI_REG(cpu),
+				      sec_entrypoint >> 32);
+		}
 	}
 
 	if (sunxi_set_scpi_psci_ops(psci_ops) == 0) {