diff --git a/arch/arm/include/asm/arch-qca-common/smem.h b/arch/arm/include/asm/arch-qca-common/smem.h
index 91b4f84937..fe056b60e7 100644
--- a/arch/arm/include/asm/arch-qca-common/smem.h
+++ b/arch/arm/include/asm/arch-qca-common/smem.h
@@ -48,37 +48,6 @@ struct version_entry
 	char oem_version_string[OEM_VERSION_STRING_LENGTH];
 } __attribute__ ((__packed__));
 
-struct smem_ram_ptn {
-	char name[16];
-	unsigned long long start;
-	unsigned long long size;
-
-	/* RAM Partition attribute: READ_ONLY, READWRITE etc.  */
-	unsigned attr;
-
-	/* RAM Partition category: EBI0, EBI1, IRAM, IMEM */
-	unsigned category;
-
-	/* RAM Partition domain: APPS, MODEM, APPS & MODEM (SHARED) etc. */
-	unsigned domain;
-
-	/* RAM Partition type: system, bootloader, appsboot, apps etc. */
-	unsigned type;
-
-	/* reserved for future expansion without changing version number */
-	unsigned reserved2, reserved3, reserved4, reserved5;
-} __attribute__ ((__packed__));
-
-struct smem_ram_ptable {
-#define _SMEM_RAM_PTABLE_MAGIC_1 0x9DA5E0A8
-#define _SMEM_RAM_PTABLE_MAGIC_2 0xAF9EC4E2
-	unsigned magic[2];
-	unsigned version;
-	unsigned reserved1;
-	unsigned len;
-	unsigned buf;
-	struct smem_ram_ptn parts[32];
-} __attribute__ ((__packed__));
 
 unsigned int smem_get_board_platform_type(void);
 int smem_ptable_init(void);
@@ -91,7 +60,6 @@ int smem_getpart(char *name, uint32_t *start, uint32_t *size);
 unsigned int smem_get_board_machtype(void);
 uint32_t get_nand_block_size(uint8_t dev_id);
 unsigned int get_which_flash_param(char *part_name);
-int smem_ram_ptable_init(struct smem_ram_ptable *smem_ram_ptable);
 int smem_get_build_version(char *version_name, int buf_size, int index);
 
 typedef struct {
diff --git a/board/qca/arm/ipq40xx/ipq40xx.h b/board/qca/arm/ipq40xx/ipq40xx.h
index c7249d20b0..3b431745ff 100644
--- a/board/qca/arm/ipq40xx/ipq40xx.h
+++ b/board/qca/arm/ipq40xx/ipq40xx.h
@@ -101,6 +101,40 @@ typedef struct {
 	const char *dtb_config_name[MAX_CONF_NAME];
 } __attribute__ ((__packed__)) board_ipq40xx_params_t;
 
+struct smem_ram_ptn {
+	char name[16];
+	unsigned long long start;
+	unsigned long long size;
+
+	/* RAM Partition attribute: READ_ONLY, READWRITE etc.  */
+	unsigned attr;
+
+	/* RAM Partition category: EBI0, EBI1, IRAM, IMEM */
+	unsigned category;
+
+	/* RAM Partition domain: APPS, MODEM, APPS & MODEM (SHARED) etc. */
+	unsigned domain;
+
+	/* RAM Partition type: system, bootloader, appsboot, apps etc. */
+	unsigned type;
+
+	/* reserved for future expansion without changing version number */
+	unsigned reserved2, reserved3, reserved4, reserved5;
+} __attribute__ ((__packed__));
+
+struct smem_ram_ptable {
+#define _SMEM_RAM_PTABLE_MAGIC_1 0x9DA5E0A8
+#define _SMEM_RAM_PTABLE_MAGIC_2 0xAF9EC4E2
+	unsigned magic[2];
+	unsigned version;
+	unsigned reserved1;
+	unsigned len;
+	unsigned buf;
+	struct smem_ram_ptn parts[32];
+} __attribute__ ((__packed__));
+
+int smem_ram_ptable_init(struct smem_ram_ptable *smem_ram_ptable);
+
 typedef enum {
 	SMEM_SPINLOCK_ARRAY = 7,
 	SMEM_AARM_PARTITION_TABLE = 9,
diff --git a/board/qca/arm/ipq806x/ipq806x.h b/board/qca/arm/ipq806x/ipq806x.h
index 6f7cb7965c..bb8dc4db2b 100644
--- a/board/qca/arm/ipq806x/ipq806x.h
+++ b/board/qca/arm/ipq806x/ipq806x.h
@@ -141,6 +141,40 @@ static inline int gmac_cfg_is_valid(ipq_gmac_board_cfg_t *cfg)
 
 __weak void aquantia_phy_reset(void) {}
 
+struct smem_ram_ptn {
+	char name[16];
+	unsigned start;
+	unsigned size;
+
+	/* RAM Partition attribute: READ_ONLY, READWRITE etc.  */
+	unsigned attr;
+
+	/* RAM Partition category: EBI0, EBI1, IRAM, IMEM */
+	unsigned category;
+
+	/* RAM Partition domain: APPS, MODEM, APPS & MODEM (SHARED) etc. */
+	unsigned domain;
+
+	/* RAM Partition type: system, bootloader, appsboot, apps etc. */
+	unsigned type;
+
+	/* reserved for future expansion without changing version number */
+	unsigned reserved2, reserved3, reserved4, reserved5;
+} __attribute__ ((__packed__));
+
+struct smem_ram_ptable {
+#define _SMEM_RAM_PTABLE_MAGIC_1 0x9DA5E0A8
+#define _SMEM_RAM_PTABLE_MAGIC_2 0xAF9EC4E2
+	unsigned magic[2];
+	unsigned version;
+	unsigned reserved1;
+	unsigned len;
+	struct smem_ram_ptn parts[32];
+	unsigned buf;
+} __attribute__ ((__packed__));
+
+int smem_ram_ptable_init(struct smem_ram_ptable *smem_ram_ptable);
+
 typedef enum {
 	SMEM_SPINLOCK_ARRAY = 7,
 	SMEM_AARM_PARTITION_TABLE = 9,
diff --git a/board/qca/arm/ipq807x/ipq807x.h b/board/qca/arm/ipq807x/ipq807x.h
index baa9eb4bff..f00989cc09 100644
--- a/board/qca/arm/ipq807x/ipq807x.h
+++ b/board/qca/arm/ipq807x/ipq807x.h
@@ -209,6 +209,41 @@
 #define QSERDES_RX_SIGDET_ENABLES		0x510
 #define USB3_PCS_TXDEEMPH_M6DB_V0		0x824
 #define USB3_PCS_TXDEEMPH_M3P5DB_V0		0x828
+
+struct smem_ram_ptn {
+	char name[16];
+	unsigned long long start;
+	unsigned long long size;
+
+	/* RAM Partition attribute: READ_ONLY, READWRITE etc.  */
+	unsigned attr;
+
+	/* RAM Partition category: EBI0, EBI1, IRAM, IMEM */
+	unsigned category;
+
+	/* RAM Partition domain: APPS, MODEM, APPS & MODEM (SHARED) etc. */
+	unsigned domain;
+
+	/* RAM Partition type: system, bootloader, appsboot, apps etc. */
+	unsigned type;
+
+	/* reserved for future expansion without changing version number */
+	unsigned reserved2, reserved3, reserved4, reserved5;
+} __attribute__ ((__packed__));
+
+struct smem_ram_ptable {
+#define _SMEM_RAM_PTABLE_MAGIC_1 0x9DA5E0A8
+#define _SMEM_RAM_PTABLE_MAGIC_2 0xAF9EC4E2
+	unsigned magic[2];
+	unsigned version;
+	unsigned reserved1;
+	unsigned len;
+	unsigned buf;
+	struct smem_ram_ptn parts[32];
+} __attribute__ ((__packed__));
+
+int smem_ram_ptable_init(struct smem_ram_ptable *smem_ram_ptable);
+
 typedef enum {
 	SMEM_SPINLOCK_ARRAY = 7,
 	SMEM_AARM_PARTITION_TABLE = 9,