diff --git a/platform/generic/Kconfig b/platform/generic/Kconfig
index 688da3f4..a24d6ab2 100644
--- a/platform/generic/Kconfig
+++ b/platform/generic/Kconfig
@@ -68,6 +68,10 @@ config PLATFORM_THEAD
 	select THEAD_C9XX_PMU
 	default n
 
+config PLATFORM_MIPS_P8700
+	bool "MIPS P8700 support"
+	default n
+
 source "$(OPENSBI_SRC_DIR)/platform/generic/andes/Kconfig"
 source "$(OPENSBI_SRC_DIR)/platform/generic/thead/Kconfig"
 
diff --git a/platform/generic/configs/defconfig b/platform/generic/configs/defconfig
index bb260626..c7a6531e 100644
--- a/platform/generic/configs/defconfig
+++ b/platform/generic/configs/defconfig
@@ -6,6 +6,7 @@ CONFIG_PLATFORM_SIFIVE_FU740=y
 CONFIG_PLATFORM_SOPHGO_SG2042=y
 CONFIG_PLATFORM_STARFIVE_JH7110=y
 CONFIG_PLATFORM_THEAD=y
+CONFIG_PLATFORM_MIPS_P8700=y
 CONFIG_FDT_CPPC=y
 CONFIG_FDT_CPPC_RPMI=y
 CONFIG_FDT_GPIO=y
diff --git a/platform/generic/include/mips/board.h b/platform/generic/include/mips/board.h
new file mode 100644
index 00000000..6fe7b8b6
--- /dev/null
+++ b/platform/generic/include/mips/board.h
@@ -0,0 +1,33 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2025 MIPS
+ *
+ */
+
+#ifndef __BOARD_H__
+#define __BOARD_H__
+
+/* Please review all defines to change for your board. */
+
+/* Use in stw.S, p8700.c, p8700.h, mips-cm.h */
+#define CM_BASE			0x16100000
+
+/* Use in mips-cm.h, p8700.c */
+#define CLUSTERS_IN_PLATFORM	1
+#if CLUSTERS_IN_PLATFORM > 1
+/* Define global CM bases for cluster 0, 1, 2, and more. */
+#define GLOBAL_CM_BASE0		0
+#define GLOBAL_CM_BASE1		0
+#define GLOBAL_CM_BASE2		0
+#endif
+
+/* Use in stw.S */
+#define TIMER_ADDR		(CM_BASE + 0x8050)
+
+/* Use in cps-vec.S */
+#define DRAM_ADDRESS		0x80000000
+#define DRAM_SIZE		0x80000000
+#define DRAM_PMP_ADDR		((DRAM_ADDRESS >> 2) | ((DRAM_SIZE - 1) >> 3))
+
+#endif
diff --git a/platform/generic/include/mips/mips-cm.h b/platform/generic/include/mips/mips-cm.h
new file mode 100644
index 00000000..419e8407
--- /dev/null
+++ b/platform/generic/include/mips/mips-cm.h
@@ -0,0 +1,88 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2025 MIPS
+ *
+ */
+
+#ifndef __MIPS_CM_H__
+#define __MIPS_CM_H__
+
+#include <mips/p8700.h>
+#include <sbi/sbi_console.h>
+
+/* Define 1 to print out CM read and write info */
+#define DEBUG_CM 0
+
+#if CLUSTERS_IN_PLATFORM > 1
+static long GLOBAL_CM_BASE[CLUSTERS_IN_PLATFORM] = {GLOBAL_CM_BASE0, GLOBAL_CM_BASE1, GLOBAL_CM_BASE2};
+#else
+static long GLOBAL_CM_BASE[CLUSTERS_IN_PLATFORM] = {CM_BASE};
+#endif
+
+#define CPS_ACCESSOR_R(unit, sz, base, off, name)			\
+static inline u##sz read_##unit##_##name(u32 hartid, bool local_p)	\
+{									\
+	u##sz value;							\
+	long cmd_reg;							\
+	int cl, co;							\
+	cl = cpu_cluster(hartid);					\
+	co = cpu_core(hartid);						\
+	cmd_reg = (local_p ? (base) : ((base) - CM_BASE + GLOBAL_CM_BASE[cl]))	\
+		  + (co << CM_BASE_CORE_SHIFT)				\
+		  + off;						\
+	if (DEBUG_CM)							\
+		sbi_printf("CM READ%d cmd_reg=%lx\n", sz, cmd_reg);	\
+	if (sz == 32)							\
+		asm volatile("lw %0,0(%1)":"=r"(value):"r"(cmd_reg));	\
+	else if (sz == 64)						\
+		asm volatile("ld %0,0(%1)":"=r"(value):"r"(cmd_reg));	\
+	asm volatile("fence");						\
+	return value;							\
+}
+
+#define CPS_ACCESSOR_W(unit, sz, base, off, name)			\
+static inline void write_##unit##_##name(u32 hartid, u##sz value, bool local_p)	\
+{									\
+	long cmd_reg;							\
+	int cl, co;							\
+	cl = cpu_cluster(hartid);					\
+	co = cpu_core(hartid);						\
+	cmd_reg = (local_p ? (base) : ((base) - CM_BASE +  GLOBAL_CM_BASE[cl]))	\
+		  + (co << CM_BASE_CORE_SHIFT)				\
+		  + off;						\
+	if (DEBUG_CM)							\
+		sbi_printf("CM WRITE%d cmd_reg=%lx value=%lx\n", sz, 	\
+			    cmd_reg, (unsigned long)value);		\
+	if (sz == 32)							\
+		asm volatile("sw %0,0(%1)"::"r"(value),"r"(cmd_reg));	\
+	else if (sz == 64)						\
+		asm volatile("sd %0,0(%1)"::"r"(value),"r"(cmd_reg));	\
+	asm volatile("fence");						\
+}
+
+#define CPS_ACCESSOR_RW(unit, sz, base, off, name)			\
+	CPS_ACCESSOR_R(unit, sz, base, off, name)			\
+	CPS_ACCESSOR_W(unit, sz, base, off, name)
+
+#define CPC_CX_ACCESSOR_RW(sz, off, name)				\
+	CPS_ACCESSOR_RW(cpc, sz, CPC_BASE, CPC_OFF_LOCAL + (off), co_##name)
+
+#define GCR_CX_ACCESSOR_RW(sz, off, name)				\
+	CPS_ACCESSOR_RW(gcr, sz, CM_BASE, GCR_OFF_LOCAL + (off), co_##name)
+
+GCR_CX_ACCESSOR_RW(64, cpu_hart(hartid) << CM_BASE_HART_SHIFT, reset_base)
+GCR_CX_ACCESSOR_RW(32, GCR_CORE_COH_EN, coherence)
+
+CPC_CX_ACCESSOR_RW(32, CPC_Cx_VP_RUN, vp_run)
+CPC_CX_ACCESSOR_RW(32, CPC_Cx_VP_STOP, vp_stop)
+CPC_CX_ACCESSOR_RW(32, CPC_Cx_CMD, cmd)
+CPC_CX_ACCESSOR_RW(32, CPC_Cx_STAT_CONF, stat_conf)
+
+#define CPC_ACCESSOR_RW(sz, off, name)					\
+	CPS_ACCESSOR_RW(cpc, sz, CPC_BASE, off, name)
+
+CPC_ACCESSOR_RW(32, CPC_PWRUP_CTL, pwrup_ctl)
+CPC_ACCESSOR_RW(32, CPC_CM_STAT_CONF, cm_stat_conf)
+
+#endif
diff --git a/platform/generic/include/mips/p8700.h b/platform/generic/include/mips/p8700.h
new file mode 100644
index 00000000..b02aaed4
--- /dev/null
+++ b/platform/generic/include/mips/p8700.h
@@ -0,0 +1,113 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2025 MIPS
+ *
+ */
+
+#ifndef __P8700_H__
+#define __P8700_H__
+
+#include <mips/board.h>
+
+/* PMA */
+#define CSR_MIPSPMACFG0	0x7e0
+#define CSR_MIPSPMACFG1	0x7e1
+#define CSR_MIPSPMACFG2	0x7e2
+#define CSR_MIPSPMACFG3	0x7e3
+#define CSR_MIPSPMACFG4	0x7e4
+#define CSR_MIPSPMACFG5	0x7e5
+#define CSR_MIPSPMACFG6	0x7e6
+#define CSR_MIPSPMACFG7	0x7e7
+#define CSR_MIPSPMACFG8	0x7e8
+#define CSR_MIPSPMACFG9	0x7e9
+#define CSR_MIPSPMACFG10	0x7ea
+#define CSR_MIPSPMACFG11	0x7eb
+#define CSR_MIPSPMACFG12	0x7ec
+#define CSR_MIPSPMACFG13	0x7ed
+#define CSR_MIPSPMACFG14	0x7ee
+#define CSR_MIPSPMACFG15	0x7ef
+
+/* MIPS CCA */
+#define CCA_CACHE_ENABLE	0
+#define CCA_CACHE_DISABLE	2
+#define PMA_SPECULATION		(1 << 3)
+
+/* MIPS CSR */
+#define CSR_MIPSTVEC		0x7c0
+#define CSR_MIPSCONFIG0		0x7d0
+#define CSR_MIPSCONFIG1		0x7d1
+#define CSR_MIPSCONFIG2		0x7d2
+#define CSR_MIPSCONFIG3		0x7d3
+#define CSR_MIPSCONFIG4		0x7d4
+#define CSR_MIPSCONFIG5		0x7d5
+#define CSR_MIPSCONFIG6		0x7d6
+#define CSR_MIPSCONFIG7		0x7d7
+#define CSR_MIPSCONFIG8		0x7d8
+#define CSR_MIPSCONFIG9		0x7d9
+#define CSR_MIPSCONFIG10	0x7da
+#define CSR_MIPSCONFIG11	0x7db
+
+#define MIPSCONFIG5_MTW		4
+
+#define GEN_MASK(h, l)	(((1ul << ((h) + 1 - (l))) - 1) << (l))
+#define EXT(val, mask)	(((val) & (mask)) >> (__builtin_ffs(mask) - 1))
+
+/*
+ * We allocate the number of bits to encode clusters, cores, and harts
+ * from the original mhartid to a new dense index.
+ */
+#define NUM_OF_BITS_FOR_CLUSTERS	4
+#define NUM_OF_BITS_FOR_CORES		12
+#define NUM_OF_BITS_FOR_HARTS		4
+
+/* To get the field from new/hashed mhartid */
+#define NEW_CLUSTER_SHIFT	(NUM_OF_BITS_FOR_CORES + NUM_OF_BITS_FOR_HARTS)
+#define NEW_CLUSTER_MASK	((1 << NUM_OF_BITS_FOR_CLUSTERS) - 1)
+#define NEW_CORE_SHIFT		NUM_OF_BITS_FOR_HARTS
+#define NEW_CORE_MASK		((1 << NUM_OF_BITS_FOR_CORES) - 1)
+#define NEW_HART_MASK		((1 << NUM_OF_BITS_FOR_HARTS) - 1)
+#define cpu_cluster(i)		(((i) >> NEW_CLUSTER_SHIFT) & NEW_CLUSTER_MASK)
+#define cpu_core(i)		(((i) >> NEW_CORE_SHIFT) & NEW_CORE_MASK)
+#define cpu_hart(i)		((i) & NEW_HART_MASK)
+
+#define CPC_BASE		(CM_BASE + 0x8000)
+
+#define SIZE_FOR_CPC_MTIME	0x10000	/* The size must be 2^order */
+#define AIA_BASE		(CM_BASE + 0x40000)
+#define SIZE_FOR_AIA_M_MODE	0x20000	/* The size must be 2^order */
+#define P8700_ALIGN		0x10000
+
+#define CM_BASE_HART_SHIFT	3
+#define CM_BASE_CORE_SHIFT	8
+#define CM_BASE_CLUSTER_SHIFT	19
+
+/* GCR Block offsets */
+#define GCR_OFF_LOCAL		0x2000
+
+#define GCR_BASE_OFFSET		0x0008
+#define GCR_CORE_COH_EN		0x00f8
+#define GCR_CORE_COH_EN_EN	(0x1 << 0)
+
+#define L2_PFT_CONTROL_OFFSET	0x0300
+#define L2_PFT_CONTROL_B_OFFSET	0x0308
+
+/* CPC Block offsets */
+#define CPC_PWRUP_CTL		0x0030
+#define CPC_CM_STAT_CONF	0x1008
+
+#define CPC_OFF_LOCAL		0x2000
+
+#define CPC_Cx_VP_STOP		0x0020
+#define CPC_Cx_VP_RUN		0x0028
+#define CPC_Cx_CMD		0x0000
+
+#define CPC_Cx_CMD_PWRUP	0x3
+#define CPC_Cx_CMD_RESET	0x4
+
+#define CPC_Cx_STAT_CONF	0x0008
+#define CPC_Cx_STAT_CONF_SEQ_STATE	GEN_MASK(22, 19)
+#define CPC_Cx_STAT_CONF_SEQ_STATE_U5	6
+#define CPC_Cx_STAT_CONF_SEQ_STATE_U6	7
+
+#endif
diff --git a/platform/generic/mips/objects.mk b/platform/generic/mips/objects.mk
new file mode 100644
index 00000000..bbbc15a0
--- /dev/null
+++ b/platform/generic/mips/objects.mk
@@ -0,0 +1,8 @@
+#
+# SPDX-License-Identifier: BSD-2-Clause
+#
+
+ifeq ($(PLATFORM_RISCV_XLEN), 64)
+carray-platform_override_modules-$(CONFIG_PLATFORM_MIPS_P8700) += mips_p8700
+platform-objs-$(CONFIG_PLATFORM_MIPS_P8700) += mips/p8700.o
+endif
diff --git a/platform/generic/mips/p8700.c b/platform/generic/mips/p8700.c
new file mode 100644
index 00000000..6b687179
--- /dev/null
+++ b/platform/generic/mips/p8700.c
@@ -0,0 +1,270 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2025 MIPS
+ *
+ */
+
+#include <platform_override.h>
+#include <sbi/riscv_barrier.h>
+#include <sbi/riscv_io.h>
+#include <sbi/sbi_domain.h>
+#include <sbi/sbi_error.h>
+#include <sbi/sbi_hsm.h>
+#include <sbi/sbi_timer.h>
+#include <sbi_utils/fdt/fdt_helper.h>
+#include <mips/p8700.h>
+#include <mips/mips-cm.h>
+
+#if CLUSTERS_IN_PLATFORM > 1
+static void power_up_other_cluster(u32 hartid)
+{
+	unsigned int stat;
+	unsigned int timeout;
+	bool local_p = (cpu_cluster(current_hartid()) == cpu_cluster(hartid));
+
+	/* Power up cluster cl core 0 hart 0 */
+	write_cpc_pwrup_ctl(hartid, 1, local_p);
+
+	/* Wait for the CM to start up */
+	timeout = 100;
+	while (true) {
+		stat = read_cpc_cm_stat_conf(hartid, local_p);
+		stat = EXT(stat, CPC_Cx_STAT_CONF_SEQ_STATE);
+		if (stat == CPC_Cx_STAT_CONF_SEQ_STATE_U5)
+			break;
+
+		/* Delay a little while before we start warning */
+		if (timeout) {
+			sbi_dprintf("Delay a little while before we start warning\n");
+			timeout--;
+		}
+		else {
+			sbi_printf("Waiting for cluster %u CM to power up... STAT_CONF=0x%x\n",
+				   cpu_cluster(hartid), stat);
+			break;
+		}
+	}
+}
+#endif
+
+static int mips_hart_start(u32 hartid, ulong saddr)
+{
+	unsigned int stat;
+	unsigned int timeout;
+	bool local_p = (cpu_cluster(current_hartid()) == cpu_cluster(hartid));
+
+	/* Hart 0 is the boot hart, and we don't use the CPC cmd to start.  */
+	if (hartid == 0)
+		return SBI_ENOTSUPP;
+
+	if (cpu_hart(hartid) == 0) {
+		/* Ensure its coherency is disabled */
+		write_gcr_co_coherence(hartid, 0, local_p);
+
+		/* Start cluster cl core co hart 0 */
+		write_cpc_co_vp_run(hartid, 1 << cpu_hart(hartid), local_p);
+
+		/* Reset cluster cl core co hart 0 */
+		write_cpc_co_cmd(hartid, CPC_Cx_CMD_RESET, local_p);
+
+		timeout = 100;
+		while (true) {
+			stat = read_cpc_co_stat_conf(hartid, local_p);
+			stat = EXT(stat, CPC_Cx_STAT_CONF_SEQ_STATE);
+			if (stat == CPC_Cx_STAT_CONF_SEQ_STATE_U6)
+				break;
+
+			/* Delay a little while before we start warning */
+			if (timeout) {
+				sbi_timer_mdelay(10);
+				timeout--;
+			}
+			else {
+				sbi_printf("Waiting for cluster %u core %u hart %u to start... STAT_CONF=0x%x\n",
+					   cpu_cluster(hartid),
+					   cpu_core(hartid), cpu_hart(hartid),
+					   stat);
+				break;
+			}
+		}
+	}
+	else {
+		write_cpc_co_vp_run(hartid, 1 << cpu_hart(hartid), local_p);
+	}
+
+	return 0;
+}
+
+static int mips_hart_stop()
+{
+	u32 hartid = current_hartid();
+	bool local_p = (cpu_cluster(current_hartid()) == cpu_cluster(hartid));
+
+	/* Hart 0 is the boot hart, and we don't use the CPC cmd to stop.  */
+	if (hartid == 0)
+		return SBI_ENOTSUPP;
+
+	write_cpc_co_vp_stop(hartid, 1 << cpu_hart(hartid), local_p);
+
+	return 0;
+}
+
+static const struct sbi_hsm_device mips_hsm = {
+	.name		= "mips_hsm",
+	.hart_start	= mips_hart_start,
+	.hart_stop	= mips_hart_stop,
+};
+
+static int mips_p8700_final_init(bool cold_boot)
+{
+	if (cold_boot)
+		sbi_hsm_set_device(&mips_hsm);
+
+	return generic_final_init(cold_boot);
+}
+
+static int mips_p8700_early_init(bool cold_boot)
+{
+	int rc;
+
+	rc = generic_early_init(cold_boot);
+	if (rc)
+		return rc;
+
+	if (cold_boot) {
+#if CLUSTERS_IN_PLATFORM > 1
+		int i;
+		/* Power up other clusters in the platform. */
+		for (i = 1; i < CLUSTERS_IN_PLATFORM; i++) {
+			power_up_other_cluster(i << NEW_CLUSTER_SHIFT);
+		}
+#endif
+
+		/* For the CPC mtime region, the minimum size is 0x10000. */
+		rc = sbi_domain_root_add_memrange(CM_BASE, SIZE_FOR_CPC_MTIME,
+						  P8700_ALIGN,
+						  (SBI_DOMAIN_MEMREGION_MMIO |
+						   SBI_DOMAIN_MEMREGION_M_READABLE |
+						   SBI_DOMAIN_MEMREGION_M_WRITABLE));
+		if (rc)
+			return rc;
+
+		/* For the APLIC and ACLINT m-mode region */
+		rc = sbi_domain_root_add_memrange(AIA_BASE, SIZE_FOR_AIA_M_MODE,
+						  P8700_ALIGN,
+						  (SBI_DOMAIN_MEMREGION_MMIO |
+						   SBI_DOMAIN_MEMREGION_M_READABLE |
+						   SBI_DOMAIN_MEMREGION_M_WRITABLE));
+		if (rc)
+			return rc;
+
+#if CLUSTERS_IN_PLATFORM > 1
+		for (i = 0; i < CLUSTERS_IN_PLATFORM; i++) {
+			/* For the CPC mtime region, the minimum size is 0x10000. */
+			rc = sbi_domain_root_add_memrange(GLOBAL_CM_BASE[i], SIZE_FOR_CPC_MTIME,
+							  P8700_ALIGN,
+							  (SBI_DOMAIN_MEMREGION_MMIO |
+							   SBI_DOMAIN_MEMREGION_M_READABLE |
+							   SBI_DOMAIN_MEMREGION_M_WRITABLE));
+			if (rc)
+				return rc;
+
+			/* For the APLIC and ACLINT m-mode region */
+			rc = sbi_domain_root_add_memrange(AIA_BASE - CM_BASE + GLOBAL_CM_BASE[i], SIZE_FOR_AIA_M_MODE,
+							  P8700_ALIGN,
+							  (SBI_DOMAIN_MEMREGION_MMIO |
+							   SBI_DOMAIN_MEMREGION_M_READABLE |
+							   SBI_DOMAIN_MEMREGION_M_WRITABLE));
+			if (rc)
+				return rc;
+		}
+#endif
+	}
+
+	return 0;
+}
+
+static int mips_p8700_nascent_init(void)
+{
+	u64 hartid = current_hartid();
+	u64 cm_base = CM_BASE;
+	int i;
+
+	/* Coherence enable for every core */
+	if (cpu_hart(hartid) == 0) {
+		cm_base += (cpu_core(hartid) << CM_BASE_CORE_SHIFT);
+		__raw_writeq(GCR_CORE_COH_EN_EN,
+			     (void *)(cm_base + GCR_OFF_LOCAL +
+				      GCR_CORE_COH_EN));
+		mb();
+	}
+
+	/* Set up pmp for DRAM */
+	csr_write(CSR_PMPADDR14, DRAM_PMP_ADDR);
+	/* All from 0x0 */
+	csr_write(CSR_PMPADDR15, 0x1fffffffffffffff);
+	csr_write(CSR_PMPCFG2, ((PMP_A_NAPOT|PMP_R|PMP_W|PMP_X)<<56)|
+		  ((PMP_A_NAPOT|PMP_R|PMP_W|PMP_X)<<48));
+	/* Set cacheable for pmp6, uncacheable for pmp7 */
+	csr_write(CSR_MIPSPMACFG2, ((u64)CCA_CACHE_DISABLE << 56)|
+		  ((u64)CCA_CACHE_ENABLE << 48));
+	/* Reset pmpcfg0 */
+	csr_write(CSR_PMPCFG0, 0);
+	/* Reset pmacfg0 */
+	csr_write(CSR_MIPSPMACFG0, 0);
+	mb();
+
+	/* Per cluster set up */
+	if (cpu_core(hartid) == 0 && cpu_hart(hartid) == 0) {
+		/* Enable L2 prefetch */
+		__raw_writel(0xfffff110,
+			     (void *)(cm_base + L2_PFT_CONTROL_OFFSET));
+		__raw_writel(0x15ff,
+			     (void *)(cm_base + L2_PFT_CONTROL_B_OFFSET));
+	}
+
+	/* Per core set up */
+	if (cpu_hart(hartid) == 0) {
+		/* Enable load pair, store pair, and HTW */
+		csr_clear(CSR_MIPSCONFIG7, (1<<12)|(1<<13)|(1<<7));
+
+		/* Disable noRFO, misaligned load/store */
+		csr_set(CSR_MIPSCONFIG7, (1<<25)|(1<<9));
+
+		/* Enable L1-D$ Prefetch */
+		csr_write(CSR_MIPSCONFIG11, 0xff);
+
+		for (i = 0; i < 8; i++) {
+			csr_set(CSR_MIPSCONFIG8, 4 + 0x100 * i);
+			csr_set(CSR_MIPSCONFIG9, 8);
+			mb();
+			RISCV_FENCE_I;
+		}
+	}
+
+	/* Per hart set up */
+	/* Enable AMO and RDTIME illegal instruction exceptions. */
+	csr_set(CSR_MIPSCONFIG6, (1<<2)|(1<<1));
+
+	return 0;
+}
+
+static int mips_p8700_platform_init(const void *fdt, int nodeoff, const struct fdt_match *match)
+{
+	generic_platform_ops.early_init = mips_p8700_early_init;
+	generic_platform_ops.final_init = mips_p8700_final_init;
+	generic_platform_ops.nascent_init = mips_p8700_nascent_init;
+
+	return 0;
+}
+
+static const struct fdt_match mips_p8700_match[] = {
+	{ .compatible = "mips,p8700" },
+	{ },
+};
+
+const struct fdt_driver mips_p8700 = {
+	.match_table = mips_p8700_match,
+	.init = mips_p8700_platform_init,
+};