diff --git a/docs/plat/allwinner.rst b/docs/plat/allwinner.rst
index 3e9ce511f..8e967dcde 100644
--- a/docs/plat/allwinner.rst
+++ b/docs/plat/allwinner.rst
@@ -23,6 +23,8 @@ There is one build target per supported SoC:
 +------+-------------------+
 | H313 | sun50i_h616       |
 +------+-------------------+
+| T507 | sun50i_h616       |
++------+-------------------+
 | R329 | sun50i_r329       |
 +------+-------------------+
 
diff --git a/plat/allwinner/common/include/sunxi_cpucfg_ncat.h b/plat/allwinner/common/include/sunxi_cpucfg_ncat.h
new file mode 100644
index 000000000..22828c271
--- /dev/null
+++ b/plat/allwinner/common/include/sunxi_cpucfg_ncat.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2017-2021, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef SUNXI_CPUCFG_H
+#define SUNXI_CPUCFG_H
+
+#include <sunxi_mmap.h>
+
+/* c = cluster, n = core */
+#define SUNXI_CPUCFG_CLS_CTRL_REG0(c)	(SUNXI_CPUCFG_BASE + 0x0010 + (c) * 0x10)
+#define SUNXI_CPUCFG_CLS_CTRL_REG1(c)	(SUNXI_CPUCFG_BASE + 0x0014 + (c) * 0x10)
+#define SUNXI_CPUCFG_CACHE_CFG_REG	(SUNXI_CPUCFG_BASE + 0x0024)
+/* The T507 datasheet does not mention this register. */
+#define SUNXI_CPUCFG_DBG_REG0		(SUNXI_CPUCFG_BASE + 0x00c0)
+
+#define SUNXI_CPUCFG_RST_CTRL_REG(c)	(SUNXI_CPUCFG_BASE + 0x0000 + (c) * 4)
+#define SUNXI_CPUCFG_RVBAR_LO_REG(n)	(SUNXI_CPUCFG_BASE + 0x0040 + (n) * 8)
+#define SUNXI_CPUCFG_RVBAR_HI_REG(n)	(SUNXI_CPUCFG_BASE + 0x0044 + (n) * 8)
+
+#define SUNXI_C0_CPU_CTRL_REG(n)	(SUNXI_CPUCFG_BASE + 0x0060 + (n) * 4)
+
+#define SUNXI_CPU_CTRL_REG(n)		(SUNXI_CPUSUBSYS_BASE + 0x20 + (n) * 4)
+#define SUNXI_ALT_RVBAR_LO_REG(n)	(SUNXI_CPUSUBSYS_BASE + 0x40 + (n) * 8)
+#define SUNXI_ALT_RVBAR_HI_REG(n)	(SUNXI_CPUSUBSYS_BASE + 0x44 + (n) * 8)
+
+#define SUNXI_POWERON_RST_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0040 + (c) * 4)
+#define SUNXI_POWEROFF_GATING_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0044 + (c) * 4)
+#define SUNXI_CPU_POWER_CLAMP_REG(c, n)	(SUNXI_R_CPUCFG_BASE + 0x0050 + \
+					(c) * 0x10 + (n) * 4)
+#define SUNXI_CPU_UNK_REG(n)		(SUNXI_R_CPUCFG_BASE + 0x0070 + (n) * 4)
+
+#define SUNXI_CPUIDLE_EN_REG		(SUNXI_R_CPUCFG_BASE + 0x0100)
+#define SUNXI_CORE_CLOSE_REG		(SUNXI_R_CPUCFG_BASE + 0x0104)
+#define SUNXI_PWR_SW_DELAY_REG		(SUNXI_R_CPUCFG_BASE + 0x0140)
+#define SUNXI_CONFIG_DELAY_REG		(SUNXI_R_CPUCFG_BASE + 0x0144)
+
+#define SUNXI_AA64nAA32_REG		SUNXI_CPUCFG_CLS_CTRL_REG0
+#define SUNXI_AA64nAA32_OFFSET		24
+
+#endif /* SUNXI_CPUCFG_H */
diff --git a/plat/allwinner/common/include/sunxi_cpucfg_ncat2.h b/plat/allwinner/common/include/sunxi_cpucfg_ncat2.h
new file mode 100644
index 000000000..d4aec1932
--- /dev/null
+++ b/plat/allwinner/common/include/sunxi_cpucfg_ncat2.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2021 Sipeed
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef SUNXI_CPUCFG_H
+#define SUNXI_CPUCFG_H
+
+#include <sunxi_mmap.h>
+
+/* c = cluster, n = core */
+#define SUNXI_CPUCFG_CLS_CTRL_REG0(c)	(SUNXI_C0_CPUXCFG_BASE + 0x0010)
+#define SUNXI_CPUCFG_CLS_CTRL_REG1(c)	(SUNXI_C0_CPUXCFG_BASE + 0x0014)
+#define SUNXI_CPUCFG_CACHE_CFG_REG	(SUNXI_C0_CPUXCFG_BASE + 0x0024)
+#define SUNXI_CPUCFG_DBG_REG0		(SUNXI_C0_CPUXCFG_BASE + 0x00c0)
+
+#define SUNXI_CPUCFG_RST_CTRL_REG(c)	(SUNXI_C0_CPUXCFG_BASE + 0x0000)
+#define SUNXI_CPUCFG_GEN_CTRL_REG0(c)	(SUNXI_CPUCFG_BASE + 0x0000)
+#define SUNXI_CPUCFG_RVBAR_LO_REG(n)	(SUNXI_CPUCFG_BASE + 0x0040 + (n) * 8)
+#define SUNXI_CPUCFG_RVBAR_HI_REG(n)	(SUNXI_CPUCFG_BASE + 0x0044 + (n) * 8)
+
+#define SUNXI_POWERON_RST_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0040 + (c) * 4)
+#define SUNXI_POWEROFF_GATING_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0044 + (c) * 4)
+#define SUNXI_CPU_POWER_CLAMP_REG(c, n)	(SUNXI_R_CPUCFG_BASE + 0x0050 + \
+					(c) * 0x10 + (n) * 4)
+
+#define SUNXI_AA64nAA32_REG		SUNXI_CPUCFG_GEN_CTRL_REG0
+#define SUNXI_AA64nAA32_OFFSET		4
+
+static inline bool sunxi_cpucfg_has_per_cluster_regs(void)
+{
+	return true;
+}
+
+#endif /* SUNXI_CPUCFG_H */
diff --git a/plat/allwinner/common/include/sunxi_def.h b/plat/allwinner/common/include/sunxi_def.h
index c17ef9529..20f6c4986 100644
--- a/plat/allwinner/common/include/sunxi_def.h
+++ b/plat/allwinner/common/include/sunxi_def.h
@@ -20,6 +20,7 @@
 #define SUNXI_SOC_H616			0x1823
 #define SUNXI_SOC_R329			0x1851
 
+#define SUNXI_VER_BITS_MASK		0xffU
 #define JEDEC_ALLWINNER_BKID		9U
 #define JEDEC_ALLWINNER_MFID		0x9eU
 
diff --git a/plat/allwinner/common/sunxi_common.c b/plat/allwinner/common/sunxi_common.c
index 092659c0b..62f4fcbd9 100644
--- a/plat/allwinner/common/sunxi_common.c
+++ b/plat/allwinner/common/sunxi_common.c
@@ -183,5 +183,5 @@ int32_t plat_get_soc_revision(void)
 {
 	uint32_t reg = mmio_read_32(SRAM_VER_REG);
 
-	return reg & GENMASK_32(7, 0);
+	return reg & SUNXI_VER_BITS_MASK;
 }
diff --git a/plat/allwinner/common/sunxi_cpu_ops.c b/plat/allwinner/common/sunxi_cpu_ops.c
index 46e7090ab..30841e2ea 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 @@ static void sunxi_cpu_off(u_register_t mpidr)
 
 	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 @@ void sunxi_cpu_on(u_register_t mpidr)
 
 	VERBOSE("PSCI: Powering on cluster %d core %d\n", 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));
+	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);
+
+		/* ??? 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 3772b4a57..ebc406b91 100644
--- a/plat/allwinner/common/sunxi_pm.c
+++ b/plat/allwinner/common/sunxi_pm.c
@@ -25,6 +25,11 @@ bool sunxi_psci_is_scpi(void)
 }
 #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 @@ int plat_setup_psci_ops(uintptr_t sec_entrypoint,
 
 	/* 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) {
diff --git a/plat/allwinner/sun50i_a64/include/sunxi_cpucfg.h b/plat/allwinner/sun50i_a64/include/sunxi_cpucfg.h
index aed358572..ddd53baab 100644
--- a/plat/allwinner/sun50i_a64/include/sunxi_cpucfg.h
+++ b/plat/allwinner/sun50i_a64/include/sunxi_cpucfg.h
@@ -36,4 +36,9 @@
 #define SUNXI_AA64nAA32_REG		SUNXI_CPUCFG_CLS_CTRL_REG0
 #define SUNXI_AA64nAA32_OFFSET		24
 
+static inline bool sunxi_cpucfg_has_per_cluster_regs(void)
+{
+	return true;
+}
+
 #endif /* SUNXI_CPUCFG_H */
diff --git a/plat/allwinner/sun50i_h6/include/sunxi_cpucfg.h b/plat/allwinner/sun50i_h6/include/sunxi_cpucfg.h
index 5bfda5db9..585c51b07 100644
--- a/plat/allwinner/sun50i_h6/include/sunxi_cpucfg.h
+++ b/plat/allwinner/sun50i_h6/include/sunxi_cpucfg.h
@@ -1,35 +1,6 @@
-/*
- * Copyright (c) 2017-2021, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
+#include <sunxi_cpucfg_ncat.h>
 
-#ifndef SUNXI_CPUCFG_H
-#define SUNXI_CPUCFG_H
-
-#include <sunxi_mmap.h>
-
-/* c = cluster, n = core */
-#define SUNXI_CPUCFG_CLS_CTRL_REG0(c)	(SUNXI_CPUCFG_BASE + 0x0010 + (c) * 0x10)
-#define SUNXI_CPUCFG_CLS_CTRL_REG1(c)	(SUNXI_CPUCFG_BASE + 0x0014 + (c) * 0x10)
-#define SUNXI_CPUCFG_CACHE_CFG_REG	(SUNXI_CPUCFG_BASE + 0x0024)
-#define SUNXI_CPUCFG_DBG_REG0		(SUNXI_CPUCFG_BASE + 0x00c0)
-
-#define SUNXI_CPUCFG_RST_CTRL_REG(c)	(SUNXI_CPUCFG_BASE + 0x0000 + (c) * 4)
-#define SUNXI_CPUCFG_RVBAR_LO_REG(n)	(SUNXI_CPUCFG_BASE + 0x0040 + (n) * 8)
-#define SUNXI_CPUCFG_RVBAR_HI_REG(n)	(SUNXI_CPUCFG_BASE + 0x0044 + (n) * 8)
-
-#define SUNXI_POWERON_RST_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0040 + (c) * 4)
-#define SUNXI_POWEROFF_GATING_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0044 + (c) * 4)
-#define SUNXI_CPU_POWER_CLAMP_REG(c, n)	(SUNXI_R_CPUCFG_BASE + 0x0050 + \
-					(c) * 0x10 + (n) * 4)
-
-#define SUNXI_CPUIDLE_EN_REG		(SUNXI_R_CPUCFG_BASE + 0x0100)
-#define SUNXI_CORE_CLOSE_REG		(SUNXI_R_CPUCFG_BASE + 0x0104)
-#define SUNXI_PWR_SW_DELAY_REG		(SUNXI_R_CPUCFG_BASE + 0x0140)
-#define SUNXI_CONFIG_DELAY_REG		(SUNXI_R_CPUCFG_BASE + 0x0144)
-
-#define SUNXI_AA64nAA32_REG		SUNXI_CPUCFG_CLS_CTRL_REG0
-#define SUNXI_AA64nAA32_OFFSET		24
-
-#endif /* SUNXI_CPUCFG_H */
+static inline bool sunxi_cpucfg_has_per_cluster_regs(void)
+{
+	return true;
+}
diff --git a/plat/allwinner/sun50i_h6/include/sunxi_mmap.h b/plat/allwinner/sun50i_h6/include/sunxi_mmap.h
index 58216d848..43133be22 100644
--- a/plat/allwinner/sun50i_h6/include/sunxi_mmap.h
+++ b/plat/allwinner/sun50i_h6/include/sunxi_mmap.h
@@ -59,5 +59,6 @@
 #define SUNXI_R_RSB_BASE		0x07083000
 #define SUNXI_R_UART_BASE		0x07080000
 #define SUNXI_R_PIO_BASE		0x07022000
+#define SUNXI_CPUSUBSYS_BASE		0x08100000
 
 #endif /* SUNXI_MMAP_H */
diff --git a/plat/allwinner/sun50i_h616/include/sunxi_cpucfg.h b/plat/allwinner/sun50i_h616/include/sunxi_cpucfg.h
index dab663b6b..5c590e48b 100644
--- a/plat/allwinner/sun50i_h616/include/sunxi_cpucfg.h
+++ b/plat/allwinner/sun50i_h616/include/sunxi_cpucfg.h
@@ -1,35 +1,8 @@
-/*
- * Copyright (c) 2017-2020, ARM Limited. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
+#include <plat/common/platform.h>
 
-#ifndef SUNXI_CPUCFG_H
-#define SUNXI_CPUCFG_H
+#include <sunxi_cpucfg_ncat.h>
 
-#include <sunxi_mmap.h>
-
-/* c = cluster, n = core */
-#define SUNXI_CPUCFG_CLS_CTRL_REG0(c)	(SUNXI_CPUCFG_BASE + 0x0010 + (c) * 0x10)
-#define SUNXI_CPUCFG_CLS_CTRL_REG1(c)	(SUNXI_CPUCFG_BASE + 0x0014 + (c) * 0x10)
-#define SUNXI_CPUCFG_CACHE_CFG_REG	(SUNXI_CPUCFG_BASE + 0x0024)
-#define SUNXI_CPUCFG_DBG_REG0		(SUNXI_CPUCFG_BASE + 0x00c0)
-
-#define SUNXI_CPUCFG_RST_CTRL_REG(c)	(SUNXI_CPUCFG_BASE + 0x0000 + (c) * 4)
-#define SUNXI_CPUCFG_RVBAR_LO_REG(n)	(SUNXI_CPUCFG_BASE + 0x0040 + (n) * 8)
-#define SUNXI_CPUCFG_RVBAR_HI_REG(n)	(SUNXI_CPUCFG_BASE + 0x0044 + (n) * 8)
-
-#define SUNXI_POWERON_RST_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0040 + (c) * 4)
-#define SUNXI_POWEROFF_GATING_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0044 + (c) * 4)
-#define SUNXI_CPU_POWER_CLAMP_REG(c, n)	(SUNXI_R_CPUCFG_BASE + 0x0050 + \
-					(c) * 0x10 + (n) * 4)
-
-#define SUNXI_CPUIDLE_EN_REG		(SUNXI_R_CPUCFG_BASE + 0x0100)
-#define SUNXI_CORE_CLOSE_REG		(SUNXI_R_CPUCFG_BASE + 0x0104)
-#define SUNXI_PWR_SW_DELAY_REG		(SUNXI_R_CPUCFG_BASE + 0x0140)
-#define SUNXI_CONFIG_DELAY_REG		(SUNXI_R_CPUCFG_BASE + 0x0144)
-
-#define SUNXI_AA64nAA32_REG		SUNXI_CPUCFG_CLS_CTRL_REG0
-#define SUNXI_AA64nAA32_OFFSET		24
-
-#endif /* SUNXI_CPUCFG_H */
+static inline bool sunxi_cpucfg_has_per_cluster_regs(void)
+{
+	return (plat_get_soc_revision() != 2);
+}
diff --git a/plat/allwinner/sun50i_h616/include/sunxi_mmap.h b/plat/allwinner/sun50i_h616/include/sunxi_mmap.h
index 3b4f4a02e..24a4ba8e6 100644
--- a/plat/allwinner/sun50i_h616/include/sunxi_mmap.h
+++ b/plat/allwinner/sun50i_h616/include/sunxi_mmap.h
@@ -41,6 +41,7 @@
 #define SUNXI_R_UART_BASE		0x07080000
 #define SUNXI_R_I2C_BASE		0x07081400
 #define SUNXI_R_RSB_BASE		0x07083000
+#define SUNXI_CPUSUBSYS_BASE		0x08100000
 #define SUNXI_CPUCFG_BASE		0x09010000
 
 #endif /* SUNXI_MMAP_H */
diff --git a/plat/allwinner/sun50i_r329/include/sunxi_cpucfg.h b/plat/allwinner/sun50i_r329/include/sunxi_cpucfg.h
index 9478f321a..3c3530fc7 100644
--- a/plat/allwinner/sun50i_r329/include/sunxi_cpucfg.h
+++ b/plat/allwinner/sun50i_r329/include/sunxi_cpucfg.h
@@ -1,31 +1 @@
-/*
- * Copyright (c) 2021 Sipeed
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#ifndef SUNXI_CPUCFG_H
-#define SUNXI_CPUCFG_H
-
-#include <sunxi_mmap.h>
-
-/* c = cluster, n = core */
-#define SUNXI_CPUCFG_CLS_CTRL_REG0(c)	(SUNXI_C0_CPUXCFG_BASE + 0x0010)
-#define SUNXI_CPUCFG_CLS_CTRL_REG1(c)	(SUNXI_C0_CPUXCFG_BASE + 0x0014)
-#define SUNXI_CPUCFG_CACHE_CFG_REG	(SUNXI_C0_CPUXCFG_BASE + 0x0024)
-#define SUNXI_CPUCFG_DBG_REG0		(SUNXI_C0_CPUXCFG_BASE + 0x00c0)
-
-#define SUNXI_CPUCFG_RST_CTRL_REG(c)	(SUNXI_C0_CPUXCFG_BASE + 0x0000)
-#define SUNXI_CPUCFG_GEN_CTRL_REG0(c)	(SUNXI_CPUCFG_BASE + 0x0000)
-#define SUNXI_CPUCFG_RVBAR_LO_REG(n)	(SUNXI_CPUCFG_BASE + 0x0040 + (n) * 8)
-#define SUNXI_CPUCFG_RVBAR_HI_REG(n)	(SUNXI_CPUCFG_BASE + 0x0044 + (n) * 8)
-
-#define SUNXI_POWERON_RST_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0040 + (c) * 4)
-#define SUNXI_POWEROFF_GATING_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0044 + (c) * 4)
-#define SUNXI_CPU_POWER_CLAMP_REG(c, n)	(SUNXI_R_CPUCFG_BASE + 0x0050 + \
-					(c) * 0x10 + (n) * 4)
-
-#define SUNXI_AA64nAA32_REG		SUNXI_CPUCFG_GEN_CTRL_REG0
-#define SUNXI_AA64nAA32_OFFSET		4
-
-#endif /* SUNXI_CPUCFG_H */
+#include <sunxi_cpucfg_ncat2.h>