diff --git a/board/friendlyelec/nanopc-t6-rk3588/Makefile b/board/friendlyelec/nanopc-t6-rk3588/Makefile
deleted file mode 100644
index c1c49b1970..0000000000
--- a/board/friendlyelec/nanopc-t6-rk3588/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-License-Identifier:     GPL-2.0+
-#
-# Copyright (c) 2023 Rockchip Electronics Co,. Ltd.
-#
-
-obj-y += nanopc-t6-rk3588.o
diff --git a/board/friendlyelec/nanopc-t6-rk3588/nanopc-t6-rk3588.c b/board/friendlyelec/nanopc-t6-rk3588/nanopc-t6-rk3588.c
deleted file mode 100644
index 99bbef964e..0000000000
--- a/board/friendlyelec/nanopc-t6-rk3588/nanopc-t6-rk3588.c
+++ /dev/null
@@ -1,39 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (c) 2023 Rockchip Electronics Co,. Ltd.
- */
-
-#include <fdtdec.h>
-#include <fdt_support.h>
-
-#ifdef CONFIG_OF_BOARD_SETUP
-int nanopc_t6_add_reserved_memory_fdt_nodes(void *new_blob)
-{
-	struct fdt_memory gap1 = {
-		.start = 0x3fc000000,
-		.end = 0x3fc4fffff,
-	};
-	struct fdt_memory gap2 = {
-		.start = 0x3fff00000,
-		.end = 0x3ffffffff,
-	};
-	unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP;
-	unsigned int ret;
-
-	/*
-	 * Inject the reserved-memory nodes into the DTS
-	 */
-	ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1,  NULL, 0,
-					 NULL, flags);
-	if (ret)
-		return ret;
-
-	return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2,  NULL, 0,
-					  NULL, flags);
-}
-
-int ft_board_setup(void *blob, struct bd_info *bd)
-{
-	return nanopc_t6_add_reserved_memory_fdt_nodes(blob);
-}
-#endif
diff --git a/board/pine64/quartzpro64-rk3588/Makefile b/board/pine64/quartzpro64-rk3588/Makefile
deleted file mode 100644
index 47819d9be9..0000000000
--- a/board/pine64/quartzpro64-rk3588/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-# SPDX-License-Identifier:     GPL-2.0+
-
-obj-y += quartzpro64-rk3588.o
diff --git a/board/pine64/quartzpro64-rk3588/quartzpro64-rk3588.c b/board/pine64/quartzpro64-rk3588/quartzpro64-rk3588.c
deleted file mode 100644
index bda804a89e..0000000000
--- a/board/pine64/quartzpro64-rk3588/quartzpro64-rk3588.c
+++ /dev/null
@@ -1,39 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2023 Google, Inc
- */
-
-#include <fdtdec.h>
-#include <fdt_support.h>
-
-#ifdef CONFIG_OF_BOARD_SETUP
-int quartzpro64_add_reserved_memory_fdt_nodes(void *new_blob)
-{
-	struct fdt_memory gap1 = {
-		.start = 0x3fc000000,
-		.end = 0x3fc4fffff,
-	};
-	struct fdt_memory gap2 = {
-		.start = 0x3fff00000,
-		.end = 0x3ffffffff,
-	};
-	unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP;
-	unsigned int ret;
-
-	/*
-	 * Inject the reserved-memory nodes into the DTS
-	 */
-	ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1,  NULL, 0,
-					 NULL, flags);
-	if (ret)
-		return ret;
-
-	return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2,  NULL, 0,
-					  NULL, flags);
-}
-
-int ft_board_setup(void *blob, struct bd_info *bd)
-{
-	return quartzpro64_add_reserved_memory_fdt_nodes(blob);
-}
-#endif
diff --git a/board/radxa/rock5a-rk3588s/Makefile b/board/radxa/rock5a-rk3588s/Makefile
deleted file mode 100644
index 48dd512455..0000000000
--- a/board/radxa/rock5a-rk3588s/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-License-Identifier:     GPL-2.0+
-#
-# Copyright (c) 2023 Collabora Ltd.
-#
-
-obj-y += rock5a-rk3588s.o
diff --git a/board/radxa/rock5a-rk3588s/rock5a-rk3588s.c b/board/radxa/rock5a-rk3588s/rock5a-rk3588s.c
deleted file mode 100644
index 2d7a8c07dc..0000000000
--- a/board/radxa/rock5a-rk3588s/rock5a-rk3588s.c
+++ /dev/null
@@ -1,39 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (c) 2023 Collabora Ltd.
- */
-
-#include <fdtdec.h>
-#include <fdt_support.h>
-
-#ifdef CONFIG_OF_BOARD_SETUP
-int rock5a_add_reserved_memory_fdt_nodes(void *new_blob)
-{
-	struct fdt_memory gap1 = {
-		.start = 0x3fc000000,
-		.end = 0x3fc4fffff,
-	};
-	struct fdt_memory gap2 = {
-		.start = 0x3fff00000,
-		.end = 0x3ffffffff,
-	};
-	unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP;
-	unsigned int ret;
-
-	/*
-	 * Inject the reserved-memory nodes into the DTS
-	 */
-	ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1,  NULL, 0,
-					 NULL, flags);
-	if (ret)
-		return ret;
-
-	return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2,  NULL, 0,
-					  NULL, flags);
-}
-
-int ft_board_setup(void *blob, struct bd_info *bd)
-{
-	return rock5a_add_reserved_memory_fdt_nodes(blob);
-}
-#endif
diff --git a/board/radxa/rock5b-rk3588/Makefile b/board/radxa/rock5b-rk3588/Makefile
deleted file mode 100644
index 95d813596d..0000000000
--- a/board/radxa/rock5b-rk3588/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-License-Identifier:     GPL-2.0+
-#
-# Copyright (c) 2022 Collabora Ltd.
-#
-
-obj-y += rock5b-rk3588.o
diff --git a/board/radxa/rock5b-rk3588/rock5b-rk3588.c b/board/radxa/rock5b-rk3588/rock5b-rk3588.c
deleted file mode 100644
index 5c3b52b948..0000000000
--- a/board/radxa/rock5b-rk3588/rock5b-rk3588.c
+++ /dev/null
@@ -1,39 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (c) 2023 Collabora Ltd.
- */
-
-#include <fdtdec.h>
-#include <fdt_support.h>
-
-#ifdef CONFIG_OF_BOARD_SETUP
-int rock5b_add_reserved_memory_fdt_nodes(void *new_blob)
-{
-	struct fdt_memory gap1 = {
-		.start = 0x3fc000000,
-		.end = 0x3fc4fffff,
-	};
-	struct fdt_memory gap2 = {
-		.start = 0x3fff00000,
-		.end = 0x3ffffffff,
-	};
-	unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP;
-	unsigned int ret;
-
-	/*
-	 * Inject the reserved-memory nodes into the DTS
-	 */
-	ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1,  NULL, 0,
-					 NULL, flags);
-	if (ret)
-		return ret;
-
-	return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2,  NULL, 0,
-					  NULL, flags);
-}
-
-int ft_board_setup(void *blob, struct bd_info *bd)
-{
-	return rock5b_add_reserved_memory_fdt_nodes(blob);
-}
-#endif
diff --git a/board/rockchip/evb_rk3588/Makefile b/board/rockchip/evb_rk3588/Makefile
deleted file mode 100644
index 240d2ec597..0000000000
--- a/board/rockchip/evb_rk3588/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-License-Identifier:     GPL-2.0+
-#
-# Copyright (c) 2023 Rockchip Electronics Co,. Ltd.
-#
-
-obj-y += evb-rk3588.o
diff --git a/board/rockchip/evb_rk3588/evb-rk3588.c b/board/rockchip/evb_rk3588/evb-rk3588.c
deleted file mode 100644
index caf94d8d29..0000000000
--- a/board/rockchip/evb_rk3588/evb-rk3588.c
+++ /dev/null
@@ -1,39 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (c) 2023 Rockchip Electronics Co,. Ltd.
- */
-
-#include <fdtdec.h>
-#include <fdt_support.h>
-
-#ifdef CONFIG_OF_BOARD_SETUP
-static int rk3588_add_reserved_memory_fdt_nodes(void *new_blob)
-{
-	struct fdt_memory gap1 = {
-		.start = 0x3fc000000,
-		.end = 0x3fc4fffff,
-	};
-	struct fdt_memory gap2 = {
-		.start = 0x3fff00000,
-		.end = 0x3ffffffff,
-	};
-	unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP;
-	unsigned int ret;
-
-	/*
-	 * Inject the reserved-memory nodes into the DTS
-	 */
-	ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1,  NULL, 0,
-					 NULL, flags);
-	if (ret)
-		return ret;
-
-	return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2,  NULL, 0,
-					  NULL, flags);
-}
-
-int ft_board_setup(void *blob, struct bd_info *bd)
-{
-	return rk3588_add_reserved_memory_fdt_nodes(blob);
-}
-#endif
diff --git a/board/turing/turing-rk1-rk3588/Makefile b/board/turing/turing-rk1-rk3588/Makefile
deleted file mode 100644
index a979d8023a..0000000000
--- a/board/turing/turing-rk1-rk3588/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# SPDX-License-Identifier:     GPL-2.0+
-#
-# Copyright (c) 2023 Rockchip Electronics Co,. Ltd.
-#
-
-obj-y += turing-rk1-rk3588.o
diff --git a/board/turing/turing-rk1-rk3588/turing-rk1-rk3588.c b/board/turing/turing-rk1-rk3588/turing-rk1-rk3588.c
deleted file mode 100644
index e2338a2a35..0000000000
--- a/board/turing/turing-rk1-rk3588/turing-rk1-rk3588.c
+++ /dev/null
@@ -1,39 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (c) 2023 Rockchip Electronics Co,. Ltd.
- */
-
-#include <fdtdec.h>
-#include <fdt_support.h>
-
-#ifdef CONFIG_OF_BOARD_SETUP
-int turing_rk1_add_reserved_memory_fdt_nodes(void *new_blob)
-{
-	struct fdt_memory gap1 = {
-		.start = 0x3fc000000,
-		.end = 0x3fc4fffff,
-	};
-	struct fdt_memory gap2 = {
-		.start = 0x3fff00000,
-		.end = 0x3ffffffff,
-	};
-	unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP;
-	unsigned int ret;
-
-	/*
-	 * Inject the reserved-memory nodes into the DTS
-	 */
-	ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1,  NULL, 0,
-					 NULL, flags);
-	if (ret)
-		return ret;
-
-	return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2,  NULL, 0,
-					  NULL, flags);
-}
-
-int ft_board_setup(void *blob, struct bd_info *bd)
-{
-	return turing_rk1_add_reserved_memory_fdt_nodes(blob);
-}
-#endif
diff --git a/configs/anbernic-rgxx3-rk3566_defconfig b/configs/anbernic-rgxx3-rk3566_defconfig
index ed6643d9d4..c85b4d0128 100644
--- a/configs/anbernic-rgxx3-rk3566_defconfig
+++ b/configs/anbernic-rgxx3-rk3566_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3566-anbernic-rgxx3"
diff --git a/configs/bpi-r2-pro-rk3568_defconfig b/configs/bpi-r2-pro-rk3568_defconfig
index e6e0e6fc6f..7b7a8e2af3 100644
--- a/configs/bpi-r2-pro-rk3568_defconfig
+++ b/configs/bpi-r2-pro-rk3568_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3568-bpi-r2-pro"
diff --git a/configs/evb-rk3568_defconfig b/configs/evb-rk3568_defconfig
index cb9b87ff12..a1bd81ea9f 100644
--- a/configs/evb-rk3568_defconfig
+++ b/configs/evb-rk3568_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3568-evb"
diff --git a/configs/evb-rk3588_defconfig b/configs/evb-rk3588_defconfig
index 8a6aa91cb2..51e794c78c 100644
--- a/configs/evb-rk3588_defconfig
+++ b/configs/evb-rk3588_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3588-evb1-v10"
@@ -24,7 +24,6 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
-CONFIG_OF_BOARD_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588-evb1-v10.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/generic-rk3568_defconfig b/configs/generic-rk3568_defconfig
index 8fb79c9b44..4f3feb3177 100644
--- a/configs/generic-rk3568_defconfig
+++ b/configs/generic-rk3568_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3568-generic"
diff --git a/configs/lubancat-2-rk3568_defconfig b/configs/lubancat-2-rk3568_defconfig
index 80ae6ec3a2..5589fd769c 100644
--- a/configs/lubancat-2-rk3568_defconfig
+++ b/configs/lubancat-2-rk3568_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3568-lubancat-2"
diff --git a/configs/nanopc-t6-rk3588_defconfig b/configs/nanopc-t6-rk3588_defconfig
index 7609932209..cb8f61344a 100644
--- a/configs/nanopc-t6-rk3588_defconfig
+++ b/configs/nanopc-t6-rk3588_defconfig
@@ -6,7 +6,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_SF_DEFAULT_SPEED=24000000
@@ -31,7 +31,6 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
-CONFIG_OF_BOARD_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588-nanopc-t6.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/nanopi-r5c-rk3568_defconfig b/configs/nanopi-r5c-rk3568_defconfig
index f5a472d03d..d7cb138547 100644
--- a/configs/nanopi-r5c-rk3568_defconfig
+++ b/configs/nanopi-r5c-rk3568_defconfig
@@ -6,7 +6,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3568-nanopi-r5c"
diff --git a/configs/nanopi-r5s-rk3568_defconfig b/configs/nanopi-r5s-rk3568_defconfig
index 99692d341f..60b3b332a3 100644
--- a/configs/nanopi-r5s-rk3568_defconfig
+++ b/configs/nanopi-r5s-rk3568_defconfig
@@ -6,7 +6,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3568-nanopi-r5s"
diff --git a/configs/neu6a-io-rk3588_defconfig b/configs/neu6a-io-rk3588_defconfig
index d5301c630b..5b60747ecd 100644
--- a/configs/neu6a-io-rk3588_defconfig
+++ b/configs/neu6a-io-rk3588_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3588-edgeble-neu6a-io"
diff --git a/configs/neu6b-io-rk3588_defconfig b/configs/neu6b-io-rk3588_defconfig
index b13c9b5db1..09150ee293 100644
--- a/configs/neu6b-io-rk3588_defconfig
+++ b/configs/neu6b-io-rk3588_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3588-edgeble-neu6b-io"
diff --git a/configs/odroid-m1-rk3568_defconfig b/configs/odroid-m1-rk3568_defconfig
index 3130e341e7..bc1b49d286 100644
--- a/configs/odroid-m1-rk3568_defconfig
+++ b/configs/odroid-m1-rk3568_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/orangepi-5-plus-rk3588_defconfig b/configs/orangepi-5-plus-rk3588_defconfig
index a58f96d577..f743c4077b 100644
--- a/configs/orangepi-5-plus-rk3588_defconfig
+++ b/configs/orangepi-5-plus-rk3588_defconfig
@@ -6,7 +6,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_SF_DEFAULT_SPEED=24000000
@@ -32,7 +32,6 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
-CONFIG_OF_BOARD_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588-orangepi-5-plus.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/orangepi-5-rk3588s_defconfig b/configs/orangepi-5-rk3588s_defconfig
index a9404c912e..fe453e0191 100644
--- a/configs/orangepi-5-rk3588s_defconfig
+++ b/configs/orangepi-5-rk3588s_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_SF_DEFAULT_SPEED=24000000
@@ -31,7 +31,6 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
-CONFIG_OF_BOARD_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588s-orangepi-5.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/quartz64-a-rk3566_defconfig b/configs/quartz64-a-rk3566_defconfig
index ade08867f6..d71e69cda3 100644
--- a/configs/quartz64-a-rk3566_defconfig
+++ b/configs/quartz64-a-rk3566_defconfig
@@ -6,7 +6,7 @@ CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_GPIO=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/quartz64-b-rk3566_defconfig b/configs/quartz64-b-rk3566_defconfig
index 8d01db5440..2b32e141de 100644
--- a/configs/quartz64-b-rk3566_defconfig
+++ b/configs/quartz64-b-rk3566_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/quartzpro64-rk3588_defconfig b/configs/quartzpro64-rk3588_defconfig
index 9cc4eb02e0..6d4f1fa97f 100644
--- a/configs/quartzpro64-rk3588_defconfig
+++ b/configs/quartzpro64-rk3588_defconfig
@@ -6,7 +6,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3588-quartzpro64"
@@ -27,7 +27,6 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
-CONFIG_OF_BOARD_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588-quartzpro64.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/radxa-cm3-io-rk3566_defconfig b/configs/radxa-cm3-io-rk3566_defconfig
index 4b606dcb8e..fceb88716b 100644
--- a/configs/radxa-cm3-io-rk3566_defconfig
+++ b/configs/radxa-cm3-io-rk3566_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3566-radxa-cm3-io"
diff --git a/configs/radxa-e25-rk3568_defconfig b/configs/radxa-e25-rk3568_defconfig
index fedb137877..6d97c5b8f6 100644
--- a/configs/radxa-e25-rk3568_defconfig
+++ b/configs/radxa-e25-rk3568_defconfig
@@ -6,7 +6,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3568-radxa-e25"
diff --git a/configs/rock-3a-rk3568_defconfig b/configs/rock-3a-rk3568_defconfig
index 18372a570e..1ad5bab836 100644
--- a/configs/rock-3a-rk3568_defconfig
+++ b/configs/rock-3a-rk3568_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/rock5a-rk3588s_defconfig b/configs/rock5a-rk3588s_defconfig
index efa7bcbdcd..05c96b39ce 100644
--- a/configs/rock5a-rk3588s_defconfig
+++ b/configs/rock5a-rk3588s_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3588s-rock-5a"
@@ -24,7 +24,6 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
-CONFIG_OF_BOARD_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588s-rock-5a.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/rock5b-rk3588_defconfig b/configs/rock5b-rk3588_defconfig
index a0678ff129..fc3118c807 100644
--- a/configs/rock5b-rk3588_defconfig
+++ b/configs/rock5b-rk3588_defconfig
@@ -6,7 +6,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_SF_DEFAULT_SPEED=24000000
@@ -32,7 +32,6 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
-CONFIG_OF_BOARD_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588-rock-5b.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/soquartz-blade-rk3566_defconfig b/configs/soquartz-blade-rk3566_defconfig
index 9693cc2f9e..8163b9be86 100644
--- a/configs/soquartz-blade-rk3566_defconfig
+++ b/configs/soquartz-blade-rk3566_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3566-soquartz-blade"
diff --git a/configs/soquartz-cm4-rk3566_defconfig b/configs/soquartz-cm4-rk3566_defconfig
index 9c6b12d230..1ab633a179 100644
--- a/configs/soquartz-cm4-rk3566_defconfig
+++ b/configs/soquartz-cm4-rk3566_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3566-soquartz-cm4"
diff --git a/configs/soquartz-model-a-rk3566_defconfig b/configs/soquartz-model-a-rk3566_defconfig
index fd72d78a47..c08a062ea3 100644
--- a/configs/soquartz-model-a-rk3566_defconfig
+++ b/configs/soquartz-model-a-rk3566_defconfig
@@ -5,7 +5,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_DEFAULT_DEVICE_TREE="rk3566-soquartz-model-a"
diff --git a/configs/turing-rk1-rk3588_defconfig b/configs/turing-rk1-rk3588_defconfig
index 0f903cf6e8..67b0feea5d 100644
--- a/configs/turing-rk1-rk3588_defconfig
+++ b/configs/turing-rk1-rk3588_defconfig
@@ -6,7 +6,7 @@ CONFIG_ARCH_ROCKCHIP=y
 CONFIG_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
+CONFIG_NR_DRAM_BANKS=10
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000
 CONFIG_SF_DEFAULT_SPEED=24000000
@@ -32,7 +32,6 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_LEGACY_IMAGE_FORMAT=y
-CONFIG_OF_BOARD_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588-turing-rk1.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
