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ramips: add support for RAVPower RP-WD009 

The RAVPower RP-WD009 is a batter-powered pocket sized router with SD
card lot and USB port.

Hardware
--------
CPU:   MediaTek MT7628AN
RAM:   64M DDR2
FLASH: 16M GigaDevices SPI-NOR
WLAN:  MediaTek MT7628AN 2T2R b/g/n
       MediaTek MT7610E  1T1R n/ac
ETH:   1x FastEthernet
SD:    SD Card slot
USB:   USB 2.0

Custom PMIC on the I2C bus (address 0x0a).

Installation
------------

1. Press and hold down the reset button.

2. Power up the Device. Keep pressing the reset button for 10
   more seconds until the Globe LED lights up.

3. Attach your Computer to the Ethernet port. Assign yourself the
   address 10.10.10.1/24.

4. Access the recovery page at 10.10.10.128 and upload the OpenWrt
   factory image.

5. The flashing will take around 1 minute. The device will reboot
   automatically into OpenWrt.

Signed-off-by: David Bauer <mail@david-bauer.net>
This commit is contained in:
David Bauer 2020-06-29 12:24:01 +02:00
parent f49063ba92
commit e959048c12
6 changed files with 544 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
package/boot/uboot-ramips/Makefile Normal file
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@ -0,0 +1,34 @@
# SPDX-License-Identifier: GPL-2.0-only
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_VERSION:=2020.04
PKG_RELEASE:=1
PKG_HASH:=fe732aaf037d9cc3c0909bad8362af366ae964bbdac6913a34081ff4ad565372
include $(INCLUDE_DIR)/u-boot.mk
include $(INCLUDE_DIR)/package.mk
define U-Boot/Default
BUILD_TARGET:=ramips
UBOOT_IMAGE:=u-boot.bin
endef
define U-Boot/ravpower_rp-wd009
BUILD_DEVICES:=ravpower_rp-wd009
BUILD_SUBTARGET:=mt76x8
NAME:=RAVPower RP-WD009
UBOOT_CONFIG:=ravpower-rp-wd009-ram
endef
UBOOT_TARGETS := \
ravpower_rp-wd009
define Build/InstallDev
$(INSTALL_DIR) $(STAGING_DIR_IMAGE)
$(INSTALL_BIN) $(PKG_BUILD_DIR)/$(UBOOT_IMAGE) $(STAGING_DIR_IMAGE)/$(VARIANT)-$(UBOOT_IMAGE)
endef
$(eval $(call BuildPackage/U-Boot))

290
package/boot/uboot-ramips/patches/0001-add-support-for-RAVPower-RP-WD009.patch Normal file
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@ -0,0 +1,290 @@
From 593db38363297247df731566c2aa307a5d795005 Mon Sep 17 00:00:00 2001
From: David Bauer <mail@david-bauer.net>
Date: Thu, 18 Jun 2020 00:13:11 +0200
Subject: [PATCH] add support for RAVPower RP-WD009
---
arch/mips/dts/Makefile | 3 +-
arch/mips/dts/ravpower-rp-wd009.dts | 50 +++++++++++++++++++++
arch/mips/mach-mtmips/Kconfig | 9 ++++
board/ravpower/rp-wd009/Kconfig | 12 +++++
board/ravpower/rp-wd009/Makefile | 3 ++
board/ravpower/rp-wd009/board.c | 16 +++++++
configs/ravpower-rp-wd009-ram_defconfig | 59 +++++++++++++++++++++++++
include/configs/ravpower-rp-wd009.h | 48 ++++++++++++++++++++
8 files changed, 199 insertions(+), 1 deletion(-)
create mode 100644 arch/mips/dts/ravpower-rp-wd009.dts
create mode 100644 board/ravpower/rp-wd009/Kconfig
create mode 100644 board/ravpower/rp-wd009/Makefile
create mode 100644 board/ravpower/rp-wd009/board.c
create mode 100644 configs/ravpower-rp-wd009-ram_defconfig
create mode 100644 include/configs/ravpower-rp-wd009.h
diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile
index c9d75596f2..23868ae1d2 100644
--- a/arch/mips/dts/Makefile
+++ b/arch/mips/dts/Makefile
@@ -2,7 +2,8 @@
dtb-$(CONFIG_ARCH_MTMIPS) += \
gardena-smart-gateway-mt7688.dtb \
- linkit-smart-7688.dtb
+ linkit-smart-7688.dtb \
+ ravpower-rp-wd009.dtb
dtb-$(CONFIG_TARGET_AP121) += ap121.dtb
dtb-$(CONFIG_TARGET_AP143) += ap143.dtb
dtb-$(CONFIG_TARGET_AP152) += ap152.dtb
diff --git a/arch/mips/dts/ravpower-rp-wd009.dts b/arch/mips/dts/ravpower-rp-wd009.dts
new file mode 100644
index 0000000000..b271d5bfbc
--- /dev/null
+++ b/arch/mips/dts/ravpower-rp-wd009.dts
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 Stefan Roese <sr@denx.de>
+ */
+
+/dts-v1/;
+
+#include "mt7628a.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ compatible = "ravpower,rp-wd009", "ralink,mt7628a-soc";
+ model = "RAVPower RP-WD009";
+
+ aliases {
+ serial0 = &uart0;
+ spi0 = &spi0;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x4000000>;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+ num-cs = <2>;
+
+ spi-flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <40000000>;
+ reg = <0>;
+ };
+};
+
+&eth {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ephy_router_mode>;
+};
diff --git a/arch/mips/mach-mtmips/Kconfig b/arch/mips/mach-mtmips/Kconfig
index c8dcf19c0d..85ac8878ab 100644
--- a/arch/mips/mach-mtmips/Kconfig
+++ b/arch/mips/mach-mtmips/Kconfig
@@ -32,6 +32,14 @@ config BOARD_GARDENA_SMART_GATEWAY_MT7688
GARDENA smart Gateway boards have a MT7688 SoC with 128 MiB of RAM
and 8 MiB of flash (SPI NOR) and additional SPI NAND storage.
+config BOARD_RAVPOWER_RP_WD009
+ bool "RAVPower RP-WD009"
+ depends on SOC_MT7628
+ select BOARD_LATE_INIT
+ select SUPPORTS_BOOT_RAM
+ help
+ RAVPower RP-WD009
+
config BOARD_LINKIT_SMART_7688
bool "LinkIt Smart 7688"
depends on SOC_MT7628
@@ -133,6 +141,7 @@ config SUPPORTS_BOOT_RAM
bool
source "board/gardena/smart-gateway-mt7688/Kconfig"
+source "board/ravpower/rp-wd009/Kconfig"
source "board/seeed/linkit-smart-7688/Kconfig"
endmenu
diff --git a/board/ravpower/rp-wd009/Kconfig b/board/ravpower/rp-wd009/Kconfig
new file mode 100644
index 0000000000..111f8e4478
--- /dev/null
+++ b/board/ravpower/rp-wd009/Kconfig
@@ -0,0 +1,12 @@
+if BOARD_RAVPOWER_RP_WD009
+
+config SYS_BOARD
+ default "rp-wd009"
+
+config SYS_VENDOR
+ default "ravpower"
+
+config SYS_CONFIG_NAME
+ default "ravpower-rp-wd009"
+
+endif
diff --git a/board/ravpower/rp-wd009/Makefile b/board/ravpower/rp-wd009/Makefile
new file mode 100644
index 0000000000..70cd7a8e56
--- /dev/null
+++ b/board/ravpower/rp-wd009/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+obj-y += board.o
diff --git a/board/ravpower/rp-wd009/board.c b/board/ravpower/rp-wd009/board.c
new file mode 100644
index 0000000000..eabcf85735
--- /dev/null
+++ b/board/ravpower/rp-wd009/board.c
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018 Stefan Roese <sr@denx.de>
+ */
+
+
+int board_early_init_f(void)
+{
+ return 0;
+}
+
+
+int board_late_init(void)
+{
+ return 0;
+}
diff --git a/configs/ravpower-rp-wd009-ram_defconfig b/configs/ravpower-rp-wd009-ram_defconfig
new file mode 100644
index 0000000000..08cbf40638
--- /dev/null
+++ b/configs/ravpower-rp-wd009-ram_defconfig
@@ -0,0 +1,59 @@
+CONFIG_MIPS=y
+CONFIG_SYS_TEXT_BASE=0x80010000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_ARCH_MTMIPS=y
+CONFIG_MIPS_BOOT_FDT=y
+CONFIG_LEGACY_IMAGE_FORMAT=y
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_USE_BOOTCOMMAND=y
+CONFIG_BOOTCOMMAND="sf probe && mtd read firmware 82000000 && bootm 82000000"
+CONFIG_USE_PREBOOT=y
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_VERSION_VARIABLE=y
+CONFIG_BOARD_RAVPOWER_RP_WD009=y
+CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_LICENSE=y
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_XIMG is not set
+CONFIG_CMD_MEMINFO=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MTD=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_WDT=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_UUID=y
+CONFIG_CMD_MTDPARTS=y
+CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
+CONFIG_MTDPARTS_DEFAULT="spi0.0:192k(factory-uboot),64k(config),64k(factory),1536k(loader),64k(params),64k(user_backup),64k(user),14272k(firmware),64k(mode)"
+CONFIG_DEFAULT_DEVICE_TREE="ravpower-rp-wd009"
+CONFIG_NET_RANDOM_ETHADDR=y
+# CONFIG_DM_DEVICE_REMOVE is not set
+CONFIG_HAVE_BLOCK_DEVICE=y
+CONFIG_LED=y
+CONFIG_LED_BLINK=y
+CONFIG_LED_GPIO=y
+CONFIG_MTD=y
+CONFIG_DM_MTD=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_XMC=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_MTD_UBI_BEB_LIMIT=22
+CONFIG_MT7628_ETH=y
+CONFIG_PHY=y
+CONFIG_SPI=y
+CONFIG_MT7621_SPI=y
+CONFIG_SYSRESET_SYSCON=y
+CONFIG_WDT=y
+CONFIG_WDT_MT7621=y
+CONFIG_LZMA=y
+CONFIG_BAUDRATE=57600
diff --git a/include/configs/ravpower-rp-wd009.h b/include/configs/ravpower-rp-wd009.h
new file mode 100644
index 0000000000..bb4145197c
--- /dev/null
+++ b/include/configs/ravpower-rp-wd009.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2018 Stefan Roese <sr@denx.de>
+ */
+
+#ifndef __CONFIG_RAVPOWER_RP_WD009_H
+#define __CONFIG_RAVPOWER_RP_WD009_H
+
+/* CPU */
+#define CONFIG_SYS_MIPS_TIMER_FREQ 290000000
+
+/* RAM */
+#define CONFIG_SYS_SDRAM_BASE 0x80000000
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + 0x100000
+
+#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
+
+#ifdef CONFIG_BOOT_RAM
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#endif
+
+/* UART */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \
+ 230400, 460800, 921600 }
+
+/* RAM */
+#define CONFIG_SYS_MEMTEST_START 0x80100000
+#define CONFIG_SYS_MEMTEST_END 0x80400000
+
+/* Memory usage */
+#define CONFIG_SYS_MAXARGS 64
+#define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
+#define CONFIG_SYS_BOOTPARAMS_LEN (128 * 1024)
+#define CONFIG_SYS_CBSIZE 512
+
+/* U-Boot */
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+
+/* Environment settings */
+
+/*
+ * Environment is right behind U-Boot in flash. Make sure U-Boot
+ * doesn't grow into the environment area.
+ */
+#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET
+
+#endif /* __CONFIG_RAVPOWER_RP_WD009_H */
--
2.27.0

202
target/linux/ramips/dts/mt7628an_ravpower_rp-wd009.dts Normal file
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@ -0,0 +1,202 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "mt7628an.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "ravpower,rp-wd009", "mediatek,mt7628an-soc";
model = "RAVPower RP-WD009";
aliases {
led-boot = &led_globe;
led-failsafe = &led_globe;
led-running = &led_globe;
led-upgrade = &led_globe;
};
chosen {
bootargs = "console=ttyS0,57600";
};
leds {
compatible = "gpio-leds";
led_globe: globe {
label = "rp-wd009:white:globe";
gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
};
wlan2 {
label = "rp-wd009:white:wlan2";
gpios = <&gpio 44 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "phy0tpt";
};
wlan5 {
label = "rp-wd009:white:wlan5";
gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1tpt";
};
sd_white {
label = "rp-wd009:white:sd";
gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
};
sd_red {
label = "rp-wd009:red:sd";
gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
};
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
/* Power interrupt on Pin 39 */
rfkill {
label = "rfkill";
gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RFKILL>;
};
backup {
label = "backup";
gpios = <&gpio 40 GPIO_ACTIVE_LOW>;
linux,code = <KEY_COPY>;
};
};
};
&gpio {
mt7610-power {
gpio-hog;
gpios = <20 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "mt7610-power";
};
};
&state_default {
gpio {
groups = "uart1", "wled_an", "p0led_an", "p2led_an", "p3led_an",
"p4led_an", "uart2", "pwm0", "i2s";
function = "gpio";
};
};
&ehci {
status = "okay";
};
&ohci {
status = "okay";
};
&sdhci {
status = "okay";
};
&i2c {
status = "okay";
/* Custom PMIC at 0x0a */
};
&pcie {
status = "okay";
};
&pcie0 {
wifi@0,0 {
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
};
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <40000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "bootloader";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "config";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
label = "loader";
reg = <0x50000 0x180000>;
};
partition@1d0000 {
label = "params";
reg = <0x1d0000 0x10000>;
read-only;
};
partition@1e0000 {
label = "user_backup";
reg = <0x1e0000 0x10000>;
read-only;
};
partition@1f0000 {
label = "user";
reg = <0x1f0000 0x10000>;
read-only;
};
partition@200000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x200000 0xdf0000>;
};
partition@ff0000 {
label = "mode";
reg = <0xff0000 0x10000>;
read-only;
};
};
};
};
&wmac {
status = "okay";
};
&ethernet {
mtd-mac-address = <&factory 0x4>;
};

6
target/linux/ramips/image/Makefile
View File

@ -111,6 +111,12 @@ define Build/poray-header
mv $@.new $@
endef
define Build/ravpower-wd009-factory
mkimage -A mips -T standalone -C none -a 0x80010000 -e 0x80010000 -n "OpenWrt Bootloader" -d $(UBOOT_PATH) $@.new
cat $@ >> $@.new
@mv $@.new $@
endef
define Build/relocate-kernel
rm -rf $@.relocate
$(CP) ../../generic/image/relocate $@.relocate

11
target/linux/ramips/image/mt76x8.mk
View File

@ -253,6 +253,17 @@ define Device/rakwireless_rak633
endef
TARGET_DEVICES += rakwireless_rak633
define Device/ravpower_rp-wd009
IMAGE_SIZE := 14272k
DEVICE_VENDOR := RAVPower
DEVICE_MODEL := RP-WD009
UBOOT_PATH := $(STAGING_DIR_IMAGE)/ravpower_rp-wd009-u-boot.bin
DEVICE_PACKAGES := kmod-mt76x0e kmod-usb2 kmod-usb-ohci kmod-sdhci-mt7620 kmod-i2c-mt7628
IMAGES += factory.bin
IMAGE/factory.bin := $$(sysupgrade_bin) | ravpower-wd009-factory
endef
TARGET_DEVICES += ravpower_rp-wd009
define Device/skylab_skw92a
IMAGE_SIZE := 16064k
DEVICE_VENDOR := Skylab

1
target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
View File

@ -14,6 +14,7 @@ ramips_setup_interfaces()
mediatek,linkit-smart-7688|\
onion,omega2p|\
onion,omega2|\
ravpower,rp-wd009|\
tama,w06|\
tplink,re200-v2|\
tplink,re305-v1|\