arm: dts: kirkwood: Enable upstream DT on Kirkwood boards

Enable OF_UPSTREAM to use upstream DT and add marvell/ prefix to the
DEFAULT_DEVICE_TREE for Kirkwood boards. And so we can directly build
DTBs from dts/upstream/src/arm/marvell, and including *-u-boot.dtsi
files from arch/arm/dts/ directory.

Background:

The following 2 commands and filters were used in the analysis to determine
which upstream DTS and DTSI files can be used as they are, or need to have
modified/created *-u-boot.dtsi for u-boot specific implementation, and
which board should be opt-out from OF_UPSTREAM.

"git grep -li arch_kirkwood configs | xargs grep DEVICE_TREE | cut -d '"' -f2 | xargs -n1 sh -c 'diff -qs  arch/arm/dts/$1.dts dts/upstream/src/arm/marvell/$1.dts' sh | grep differ"
"diff -qrbu arch/arm/dts/ dts/upstream/src/arm/marvell/ | grep kirkwood | grep ".dtsi ""

More detailed information can be found at:
https://lore.kernel.org/u-boot/20240328021825.17935-1-mibodhi@gmail.com/T/#u

I've regression tested this patch with the Zyxel NSA325 (Kirkwood 88F6282)
and Zyxel NSA310S (Kirkwood 88F6281). The Zyxel NSA325 board has a
USB 3.0 controller attached to the PCIe bus. And the Zyxel NSA310S
has an extensive overhaul in bindings and styles in upstream DTS version.

Tested-by: Michael Walle <michael@walle.cc> # on lschv2
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Stefan Roese <sr@denx.de>

Signed-off-by: Tony Dinh <mibodhi@gmail.com>

33 files changed, 52 insertions, 30 deletions

diff --git a/arch/arm/dts/kirkwood-dreamplug-u-boot.dtsi b/arch/arm/dts/kirkwood-dreamplug-u-boot.dtsi
new file mode 100644
index 00000000000..59f19a211fa
--- /dev/null
+++ b/arch/arm/dts/kirkwood-dreamplug-u-boot.dtsi
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/ {
+	aliases {
+		spi0 = &spi0;
+	};
+};
diff --git a/arch/arm/dts/kirkwood-lschlv2-u-boot.dtsi b/arch/arm/dts/kirkwood-lschlv2-u-boot.dtsi
index 7fc2d7d3b41..cf33ff822ee 100644
--- a/arch/arm/dts/kirkwood-lschlv2-u-boot.dtsi
+++ b/arch/arm/dts/kirkwood-lschlv2-u-boot.dtsi
@@ -1,7 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0+
 
-&eth0 {
-	status = "disabled";
+/ {
+	aliases {
+		spi0 = &spi0;
+	};
 };
 
 &hdd_power {
diff --git a/arch/arm/dts/kirkwood-lsxhl-u-boot.dtsi b/arch/arm/dts/kirkwood-lsxhl-u-boot.dtsi
index 7fc2d7d3b41..cf33ff822ee 100644
--- a/arch/arm/dts/kirkwood-lsxhl-u-boot.dtsi
+++ b/arch/arm/dts/kirkwood-lsxhl-u-boot.dtsi
@@ -1,7 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0+
 
-&eth0 {
-	status = "disabled";
+/ {
+	aliases {
+		spi0 = &spi0;
+	};
 };
 
 &hdd_power {
diff --git a/arch/arm/dts/kirkwood-nsa325-u-boot.dtsi b/arch/arm/dts/kirkwood-nsa325-u-boot.dtsi
new file mode 100644
index 00000000000..dec27b2a87a
--- /dev/null
+++ b/arch/arm/dts/kirkwood-nsa325-u-boot.dtsi
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+&nand {
+	partition@0 {
+		/delete-property/ read-only;
+	};
+};
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index c2fff84a686..031d4e5ecd3 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -6,10 +6,12 @@ config FEROCEON_88FR131
 config KW88F6192
 	bool
 	select ARCH_VERY_EARLY_INIT
+	imply OF_UPSTREAM
 
 config KW88F6281
 	bool
 	select ARCH_VERY_EARLY_INIT
+	imply OF_UPSTREAM
 
 config SHEEVA_88SV131
 	bool
diff --git a/configs/SBx81LIFKW_defconfig b/configs/SBx81LIFKW_defconfig
index cc17a8b1140..977daf9f090 100644
--- a/configs/SBx81LIFKW_defconfig
+++ b/configs/SBx81LIFKW_defconfig
@@ -6,6 +6,7 @@ CONFIG_ARCH_KIRKWOOD=y
 CONFIG_SYS_KWD_CONFIG="board/alliedtelesis/SBx81LIFKW/kwbimage.cfg"
 CONFIG_TEXT_BASE=0x00600000
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc8012000
+# CONFIG_OF_UPSTREAM is not set
 CONFIG_TARGET_SBx81LIFKW=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
diff --git a/configs/SBx81LIFXCAT_defconfig b/configs/SBx81LIFXCAT_defconfig
index 0612723298e..9bc86140302 100644
--- a/configs/SBx81LIFXCAT_defconfig
+++ b/configs/SBx81LIFXCAT_defconfig
@@ -6,6 +6,7 @@ CONFIG_ARCH_KIRKWOOD=y
 CONFIG_SYS_KWD_CONFIG="board/alliedtelesis/SBx81LIFXCAT/kwbimage.cfg"
 CONFIG_TEXT_BASE=0x00600000
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc8012000
+# CONFIG_OF_UPSTREAM is not set
 CONFIG_TARGET_SBx81LIFXCAT=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0xC0000
diff --git a/configs/d2net_v2_defconfig b/configs/d2net_v2_defconfig
index bb1bcb0aa30..69658a2ba7f 100644
--- a/configs/d2net_v2_defconfig
+++ b/configs/d2net_v2_defconfig
@@ -11,7 +11,7 @@ CONFIG_TARGET_NET2BIG_V2=y
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x70000
 CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-d2net"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-d2net"
 CONFIG_IDENT_STRING=" D2 v2"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_ENV_ADDR=0x70000
diff --git a/configs/dns325_defconfig b/configs/dns325_defconfig
index edfe92c5f38..b85f7cac8ef 100644
--- a/configs/dns325_defconfig
+++ b/configs/dns325_defconfig
@@ -10,7 +10,7 @@ CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc8012000
 CONFIG_TARGET_DNS325=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xE0000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-dns325"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-dns325"
 CONFIG_IDENT_STRING="\nD-Link DNS-325"
 CONFIG_SYS_LOAD_ADDR=0x800000
 # CONFIG_SYS_MALLOC_F is not set
diff --git a/configs/dockstar_defconfig b/configs/dockstar_defconfig
index 719fa3979e8..7b5f19433a9 100644
--- a/configs/dockstar_defconfig
+++ b/configs/dockstar_defconfig
@@ -13,7 +13,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_TARGET_DOCKSTAR=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x80000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-dockstar"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-dockstar"
 CONFIG_IDENT_STRING="\nSeagate FreeAgent DockStar"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_BOOTDELAY=3
diff --git a/configs/dreamplug_defconfig b/configs/dreamplug_defconfig
index 02a2635af86..8518eabcb2b 100644
--- a/configs/dreamplug_defconfig
+++ b/configs/dreamplug_defconfig
@@ -13,7 +13,7 @@ CONFIG_TARGET_DREAMPLUG=y
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-dreamplug"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-dreamplug"
 CONFIG_IDENT_STRING="\nMarvell-DreamPlug"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_ENV_ADDR=0x100000
diff --git a/configs/ds109_defconfig b/configs/ds109_defconfig
index 304c098c996..ef805eca562 100644
--- a/configs/ds109_defconfig
+++ b/configs/ds109_defconfig
@@ -14,7 +14,7 @@ CONFIG_TARGET_DS109=y
 CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x3D0000
 CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ds109"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-ds109"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_ENV_ADDR=0x3D0000
 # CONFIG_SYS_MALLOC_F is not set
diff --git a/configs/goflexhome_defconfig b/configs/goflexhome_defconfig
index d577d5807bd..53b2ce97e88 100644
--- a/configs/goflexhome_defconfig
+++ b/configs/goflexhome_defconfig
@@ -13,7 +13,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_TARGET_GOFLEXHOME=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xC0000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-goflexnet"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-goflexnet"
 CONFIG_IDENT_STRING="\nSeagate GoFlex Home"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_BOOTDELAY=3
diff --git a/configs/guruplug_defconfig b/configs/guruplug_defconfig
index 7cb649e29c5..5371ee403b3 100644
--- a/configs/guruplug_defconfig
+++ b/configs/guruplug_defconfig
@@ -10,7 +10,7 @@ CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc8012000
 CONFIG_TARGET_GURUPLUG=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xE0000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-guruplug-server-plus"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-guruplug-server-plus"
 CONFIG_IDENT_STRING="\nMarvell-GuruPlug"
 CONFIG_SYS_LOAD_ADDR=0x800000
 # CONFIG_SYS_MALLOC_F is not set
diff --git a/configs/ib62x0_defconfig b/configs/ib62x0_defconfig
index 074384e3872..32b0e1c3958 100644
--- a/configs/ib62x0_defconfig
+++ b/configs/ib62x0_defconfig
@@ -10,7 +10,7 @@ CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc8012000
 CONFIG_TARGET_IB62X0=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xE0000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ib62x0"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-ib62x0"
 CONFIG_IDENT_STRING=" RaidSonic ICY BOX IB-NAS62x0"
 CONFIG_SYS_LOAD_ADDR=0x800000
 # CONFIG_SYS_MALLOC_F is not set
diff --git a/configs/iconnect_defconfig b/configs/iconnect_defconfig
index f7b74c4662e..45ffbd92dba 100644
--- a/configs/iconnect_defconfig
+++ b/configs/iconnect_defconfig
@@ -13,7 +13,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_TARGET_ICONNECT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x80000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-iconnect"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-iconnect"
 CONFIG_IDENT_STRING=" Iomega iConnect"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_PCI=y
diff --git a/configs/inetspace_v2_defconfig b/configs/inetspace_v2_defconfig
index 2e8e3f3928c..3fa7790d77b 100644
--- a/configs/inetspace_v2_defconfig
+++ b/configs/inetspace_v2_defconfig
@@ -11,7 +11,7 @@ CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x70000
 CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-is2"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-is2"
 CONFIG_IDENT_STRING=" IS v2"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_ENV_ADDR=0x70000
diff --git a/configs/lschlv2_defconfig b/configs/lschlv2_defconfig
index 99bdbc14836..ad060079a77 100644
--- a/configs/lschlv2_defconfig
+++ b/configs/lschlv2_defconfig
@@ -15,7 +15,7 @@ CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x70000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_DM_GPIO=y
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-lschlv2"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-lschlv2"
 CONFIG_IDENT_STRING=" LS-CHLv2"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_HAS_BOARD_SIZE_LIMIT=y
diff --git a/configs/lsxhl_defconfig b/configs/lsxhl_defconfig
index bb0a5ddf506..b2d9f0c9d8a 100644
--- a/configs/lsxhl_defconfig
+++ b/configs/lsxhl_defconfig
@@ -16,7 +16,7 @@ CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x70000
 CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_DM_GPIO=y
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-lsxhl"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-lsxhl"
 CONFIG_IDENT_STRING=" LS-XHL"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_HAS_BOARD_SIZE_LIMIT=y
diff --git a/configs/nas220_defconfig b/configs/nas220_defconfig
index f01b26f2dfd..4ea342a0434 100644
--- a/configs/nas220_defconfig
+++ b/configs/nas220_defconfig
@@ -10,7 +10,7 @@ CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc8012000
 CONFIG_TARGET_NAS220=y
 CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0xA0000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas220"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-blackarmor-nas220"
 CONFIG_IDENT_STRING="\nNAS 220"
 CONFIG_SYS_LOAD_ADDR=0x800000
 # CONFIG_SYS_MALLOC_F is not set
diff --git a/configs/net2big_v2_defconfig b/configs/net2big_v2_defconfig
index dda627aac66..39cbc3384ff 100644
--- a/configs/net2big_v2_defconfig
+++ b/configs/net2big_v2_defconfig
@@ -12,7 +12,7 @@ CONFIG_NET2BIG_V2=y
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x70000
 CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-net2big"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-net2big"
 CONFIG_IDENT_STRING=" 2Big v2"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_ENV_ADDR=0x70000
diff --git a/configs/netspace_lite_v2_defconfig b/configs/netspace_lite_v2_defconfig
index 742e6205d89..cd416cb1501 100644
--- a/configs/netspace_lite_v2_defconfig
+++ b/configs/netspace_lite_v2_defconfig
@@ -12,7 +12,7 @@ CONFIG_NETSPACE_LITE_V2=y
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x70000
 CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2lite"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-ns2lite"
 CONFIG_IDENT_STRING=" NS v2 Lite"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_ENV_ADDR=0x70000
diff --git a/configs/netspace_max_v2_defconfig b/configs/netspace_max_v2_defconfig
index 7779e6815e2..6a3d9296ac5 100644
--- a/configs/netspace_max_v2_defconfig
+++ b/configs/netspace_max_v2_defconfig
@@ -12,7 +12,7 @@ CONFIG_NETSPACE_MAX_V2=y
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x70000
 CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2max"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-ns2max"
 CONFIG_IDENT_STRING=" NS Max v2"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_ENV_ADDR=0x70000
diff --git a/configs/netspace_mini_v2_defconfig b/configs/netspace_mini_v2_defconfig
index 9e3614bb446..e25631b09f4 100644
--- a/configs/netspace_mini_v2_defconfig
+++ b/configs/netspace_mini_v2_defconfig
@@ -12,7 +12,7 @@ CONFIG_NETSPACE_MINI_V2=y
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x70000
 CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2mini"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-ns2mini"
 CONFIG_IDENT_STRING=" NS v2 Mini"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_ENV_ADDR=0x70000
diff --git a/configs/netspace_v2_defconfig b/configs/netspace_v2_defconfig
index 1583a0adb3a..b6ac2a8b198 100644
--- a/configs/netspace_v2_defconfig
+++ b/configs/netspace_v2_defconfig
@@ -12,7 +12,7 @@ CONFIG_NETSPACE_V2=y
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x70000
 CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-ns2"
 CONFIG_IDENT_STRING=" NS v2"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_ENV_ADDR=0x70000
diff --git a/configs/nsa310s_defconfig b/configs/nsa310s_defconfig
index 89d8b18b168..e859a43ffa3 100644
--- a/configs/nsa310s_defconfig
+++ b/configs/nsa310s_defconfig
@@ -13,7 +13,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_TARGET_NSA310S=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xE0000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-nsa310s"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-nsa310s"
 CONFIG_DEBUG_UART_BASE=0xf1012000
 CONFIG_DEBUG_UART_CLOCK=166666667
 CONFIG_IDENT_STRING="\nZyXEL NSA310S/320S 1/2-Bay Power Media Server"
diff --git a/configs/nsa325_defconfig b/configs/nsa325_defconfig
index 5da4a002b40..88a890002ea 100644
--- a/configs/nsa325_defconfig
+++ b/configs/nsa325_defconfig
@@ -13,7 +13,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_TARGET_NSA325=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xC0000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-nsa325"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-nsa325"
 CONFIG_IDENT_STRING="\nZyXEL NSA325 2-Bay Power Media Server"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_PCI=y
diff --git a/configs/openrd_base_defconfig b/configs/openrd_base_defconfig
index 29a14e0927c..057dd28dffd 100644
--- a/configs/openrd_base_defconfig
+++ b/configs/openrd_base_defconfig
@@ -11,7 +11,7 @@ CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc8012000
 CONFIG_TARGET_OPENRD=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x80000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-base"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-openrd-base"
 CONFIG_IDENT_STRING="\nOpenRD-Base"
 CONFIG_SYS_LOAD_ADDR=0x800000
 # CONFIG_SYS_MALLOC_F is not set
diff --git a/configs/openrd_client_defconfig b/configs/openrd_client_defconfig
index a95a435bdf9..05e4292764f 100644
--- a/configs/openrd_client_defconfig
+++ b/configs/openrd_client_defconfig
@@ -12,7 +12,7 @@ CONFIG_TARGET_OPENRD=y
 CONFIG_BOARD_IS_OPENRD_CLIENT=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x80000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-client"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-openrd-client"
 CONFIG_IDENT_STRING="\nOpenRD-Client"
 CONFIG_SYS_LOAD_ADDR=0x800000
 # CONFIG_SYS_MALLOC_F is not set
diff --git a/configs/openrd_ultimate_defconfig b/configs/openrd_ultimate_defconfig
index e3f5294ff13..6e13c6eabdd 100644
--- a/configs/openrd_ultimate_defconfig
+++ b/configs/openrd_ultimate_defconfig
@@ -12,7 +12,7 @@ CONFIG_TARGET_OPENRD=y
 CONFIG_BOARD_IS_OPENRD_ULTIMATE=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x80000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-ultimate"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-openrd-ultimate"
 CONFIG_IDENT_STRING="\nOpenRD-Ultimate"
 CONFIG_SYS_LOAD_ADDR=0x800000
 # CONFIG_SYS_MALLOC_F is not set
diff --git a/configs/pogo_e02_defconfig b/configs/pogo_e02_defconfig
index e53ccf34c7d..880cb20b220 100644
--- a/configs/pogo_e02_defconfig
+++ b/configs/pogo_e02_defconfig
@@ -13,7 +13,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_TARGET_POGO_E02=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xC0000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-pogo_e02"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-pogo_e02"
 CONFIG_IDENT_STRING="\nPogo E02"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_BOOTDELAY=3
diff --git a/configs/pogo_v4_defconfig b/configs/pogo_v4_defconfig
index 95e22b3fef6..50046e83b77 100644
--- a/configs/pogo_v4_defconfig
+++ b/configs/pogo_v4_defconfig
@@ -12,7 +12,7 @@ CONFIG_TEXT_BASE=0x600000
 CONFIG_TARGET_POGO_V4=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0xC0000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-pogoplug-series-4"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-pogoplug-series-4"
 CONFIG_IDENT_STRING="\nPogoplug V4"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_PCI=y
diff --git a/configs/sheevaplug_defconfig b/configs/sheevaplug_defconfig
index 0af87dc4fba..b673b3f6da2 100644
--- a/configs/sheevaplug_defconfig
+++ b/configs/sheevaplug_defconfig
@@ -13,7 +13,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_TARGET_SHEEVAPLUG=y
 CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x80000
-CONFIG_DEFAULT_DEVICE_TREE="kirkwood-sheevaplug"
+CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-sheevaplug"
 CONFIG_IDENT_STRING="\nMarvell-Sheevaplug"
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_HAS_BOARD_SIZE_LIMIT=y