kirkwood: add support for Cisco ON100
The Cisco ON100 device is a Kirkwood based router:
SoC: Marvell 88F6282 1600Mhz
SDRAM memory: 512MB DDR3 1333Mhz
Gigabit ethernet: 2x Marvell 88E1310 (over RGMII)
Flash memory: 512MB
2 bi-colour status LEDs (green/red)
1 Reset button
1 USB 2.0 port (on back)
1 SDIO slot (on back)
This commit adds a target profile of "Cisco Systems ON100" under the target
system "Marvell Kirkwood".
Flashing can be performed over tftp, once "dhcp" has been issued:
tftpboot ${loadaddr} lede-kirkwood-on100-squashfs-factory.bin
nand erase 0x0c0000 ${filesize}
nand write ${loadaddr} 0x0c0000 ${filesize}
Once flashed, set environment variables to boot:
setenv bootcmd nand read \${loadaddr} 0x0c0000 0x540000\; setenv bootargs
\; bootm
saveenv
Signed-off-by: Makoto Takeuchi <mak0@lxsys.co.uk>
v19.07.3_mercusys_ac12_duma
Makoto Takeuchi
7 years ago
committed by
Mathias Kresin
parent
c2f052acae
commit
ca27b3d370
@ -0,0 +1,173 @@
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--- /dev/null
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+++ b/arch/arm/boot/dts/kirkwood-on100.dts
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@@ -0,0 +1,160 @@
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+/dts-v1/;
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+
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+#include "kirkwood.dtsi"
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+#include "kirkwood-6282.dtsi"
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+
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+/ {
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+ model = "Cisco Systems ON100";
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+ compatible = "cisco,on100", "marvell,kirkwood-88f6282", "marvell,kirkwood";
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+
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+ memory {
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+ device_type = "memory";
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+ reg = <0x00000000 0x20000000>;
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+ };
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+
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+ aliases {
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+ serial0 = &uart0;
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+ };
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+
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+ chosen {
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+ bootargs = "console=ttyS0,115200n8 earlyprintk";
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+ stdout-path = "serial0:115200n8";
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+ };
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+
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+ gpio_keys {
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+ compatible = "gpio-keys";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ pinctrl-0 = <&pmx_btn_reset>;
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+ pinctrl-names = "default";
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+
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+ button@1 {
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+ label = "Reset Button";
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+ linux,code = <KEY_RESTART>;
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+ gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+
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+ gpio-leds {
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+ compatible = "gpio-leds";
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+ pinctrl-0 = < &pmx_led_health_r &pmx_led_health_g >;
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+ pinctrl-names = "default";
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+
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+ health-g {
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+ label = "on100:green:health";
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+ gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ health-r {
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+ label = "on100:red:health";
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+ gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ health2-g {
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+ label = "on100:green:health2";
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+ gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ health2-r {
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+ label = "on100:red:health2";
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+ gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+};
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+
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+ð0 {
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+ status = "okay";
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+
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+ ethernet0-port@0 {
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+ phy-handle = <ðphy0>;
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+ phy-connection-type = "rgmii-id";
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+ };
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+};
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+
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+ð1 {
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+ status = "okay";
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+
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+ ethernet1-port@0 {
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+ phy-handle = <ðphy1>;
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+ phy-connection-type = "rgmii-id";
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+ };
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+};
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+
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+&mdio {
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+ status = "okay";
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+
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+ ethphy0: ethernet-phy@0 {
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+ /* Marvell 88E1121R */
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+ compatible = "ethernet-phy-id0141.0cb0",
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+ "ethernet-phy-ieee802.3-c22";
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+ reg = <0>;
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+ };
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+
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+ ethphy1: ethernet-phy@1 {
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+ /* Marvell 88E1121R */
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+ compatible = "ethernet-phy-id0141.0cb0",
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+ "ethernet-phy-ieee802.3-c22";
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+ reg = <1>;
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+ };
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+};
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+
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+&nand {
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+ status = "okay";
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+
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+ partition@0 {
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+ label = "u-boot";
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+ reg = <0x00000000 0x000a0000>;
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+ read-only;
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+ };
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+
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+ partition@a0000 {
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+ label = "u-boot environment";
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+ reg = <0x000a0000 0x00020000>;
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+ read-only;
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+ };
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+
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+ partition@c0000 {
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+ label = "kernel";
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+ reg = <0x000c0000 0x00540000>;
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+ };
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+
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+ partition@600000 {
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+ label = "ubi";
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+ reg = <0x00600000 0x1fa00000>;
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+ };
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+};
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+
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+&pinctrl {
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+ pmx_led_health_r: pmx-led-health-r {
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+ marvell,pins = "mpp45";
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+ marvell,function = "gpio";
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+ };
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+
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+ pmx_led_health_g: pmx-led-health-g {
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+ marvell,pins = "mpp44";
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+ marvell,function = "gpio";
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+ };
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+
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+ pmx_led_health2_r: pmx-led-health2-r {
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+ marvell,pins = "mpp47";
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+ marvell,function = "gpio";
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+ };
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+
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+ pmx_led_health2_g: pmx-led-health2-g {
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+ marvell,pins = "mpp46";
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+ marvell,function = "gpio";
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+ };
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+
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+ pmx_btn_reset: pmx-led-reset {
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+ marvell,pins = "mpp31";
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+ marvell,function = "gpio";
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+ };
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+};
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+
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+&sdio {
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+ status = "okay";
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+};
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+
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+&uart0 {
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+ status = "okay";
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+};
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -206,6 +206,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
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kirkwood-nsa310b.dtb \
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kirkwood-nsa310s.dtb \
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kirkwood-nsa325.dtb \
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+ kirkwood-on100.dtb \
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kirkwood-openblocks_a6.dtb \
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kirkwood-openblocks_a7.dtb \
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kirkwood-openrd-base.dtb \
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