ARM: kirkwood: add db-88f6281-bp board
This is Marvell's Kirkwood development board. It has the following
features
- 512M DDR2
- 2 PCI connectors
- 1 x1 PCI-e interface
- 1 Gigabit Ethernet Port
- 2 SATA Ports
- USB 2.0 Interface
- SDIO
- 128M NAND Flash
- 16M SPI Flash
It can be strapped to boot from SPI or NAND so there are two defconfigs
(one per boot media).
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index ec89c30..1366ae9 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -37,6 +37,8 @@
kirkwood-atl-sbx81lifxcat.dtb \
kirkwood-blackarmor-nas220.dtb \
kirkwood-d2net.dtb \
+ kirkwood-db-88f6281.dtb \
+ kirkwood-db-88f6281-spi.dtb \
kirkwood-dns325.dtb \
kirkwood-dockstar.dtb \
kirkwood-dreamplug.dtb \
diff --git a/arch/arm/dts/kirkwood-db-88f6281-spi.dts b/arch/arm/dts/kirkwood-db-88f6281-spi.dts
new file mode 100644
index 0000000..50b1b0d
--- /dev/null
+++ b/arch/arm/dts/kirkwood-db-88f6281-spi.dts
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Marvell DB-88F6281-BP Development Board Setup
+ *
+ * Saeed Bishara <saeed@marvell.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ */
+
+/dts-v1/;
+
+#include "kirkwood-db-88f6281.dts"
+
+/ {
+ aliases {
+ spi0 = &spi0;
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,m25p128", "jedec,spi-nor", "spi-flash";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ mode = <0>;
+
+ partition@u-boot {
+ reg = <0x00000000 0x00c00000>;
+ label = "u-boot";
+ };
+ partition@u-boot-env {
+ reg = <0x00c00000 0x00040000>;
+ label = "u-boot-env";
+ };
+ partition@unused {
+ reg = <0x00100000 0x00f00000>;
+ label = "unused";
+ };
+ };
+};
+
+&nand {
+ status = "disabled";
+};
diff --git a/arch/arm/dts/kirkwood-db-88f6281.dts b/arch/arm/dts/kirkwood-db-88f6281.dts
new file mode 100644
index 0000000..2adb17c
--- /dev/null
+++ b/arch/arm/dts/kirkwood-db-88f6281.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Marvell DB-88F6281-BP Development Board Setup
+ *
+ * Saeed Bishara <saeed@marvell.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ */
+
+/dts-v1/;
+
+#include "kirkwood-db.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+ model = "Marvell DB-88F6281-BP Development Board";
+ compatible = "marvell,db-88f6281-bp", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+};
+
+&pciec {
+ status = "okay";
+};
+
+&pcie0 {
+ status = "okay";
+};
diff --git a/arch/arm/dts/kirkwood-db.dtsi b/arch/arm/dts/kirkwood-db.dtsi
new file mode 100644
index 0000000..b81d8e8
--- /dev/null
+++ b/arch/arm/dts/kirkwood-db.dtsi
@@ -0,0 +1,94 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Marvell DB-{88F6281,88F6282}-BP Development Board Setup
+ *
+ * Saeed Bishara <saeed@marvell.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file contains the definitions that are common between the 6281
+ * and 6282 variants of the Marvell Kirkwood Development Board.
+ */
+
+#include "kirkwood.dtsi"
+
+/ {
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x20000000>; /* 512 MB */
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlyprintk";
+ stdout-path = &uart0;
+ };
+
+ aliases {
+ ethernet0 = ð0;
+ spi0 = &spi0;
+ };
+
+ ocp@f1000000 {
+ pin-controller@10000 {
+ pmx_sdio_gpios: pmx-sdio-gpios {
+ marvell,pins = "mpp37", "mpp38";
+ marvell,function = "gpio";
+ };
+ };
+
+ serial@12000 {
+ status = "okay";
+ };
+
+ sata@80000 {
+ nr-ports = <2>;
+ status = "okay";
+ };
+
+ ehci@50000 {
+ status = "okay";
+ };
+
+ mvsdio@90000 {
+ pinctrl-0 = <&pmx_sdio_gpios>;
+ pinctrl-names = "default";
+ wp-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+ };
+};
+
+&nand {
+ chip-delay = <25>;
+ status = "okay";
+
+ partition@0 {
+ label = "uboot";
+ reg = <0x0 0x100000>;
+ };
+
+ partition@100000 {
+ label = "uImage";
+ reg = <0x100000 0x400000>;
+ };
+
+ partition@500000 {
+ label = "root";
+ reg = <0x500000 0x1fb00000>;
+ };
+};
+
+&mdio {
+ status = "okay";
+
+ ethphy0: ethernet-phy@8 {
+ reg = <8>;
+ };
+};
+
+ð0 {
+ status = "okay";
+ ethernet0-port@0 {
+ phy-handle = <ðphy0>;
+ };
+};
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index 3b860c4..7c41703 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -65,6 +65,9 @@
config TARGET_SBx81LIFXCAT
bool "Allied Telesis SBx81GP24/SBx81GT24"
+config TARGET_DB_88F6281_BP
+ bool "Marvell DB-88F6281-BP"
+
endchoice
config SYS_SOC
@@ -89,5 +92,6 @@
source "board/zyxel/nsa310s/Kconfig"
source "board/alliedtelesis/SBx81LIFKW/Kconfig"
source "board/alliedtelesis/SBx81LIFXCAT/Kconfig"
+source "board/Marvell/db-88f6281-bp/Kconfig"
endif