kirkwood: add support for Ctera C200 V1 NAS

2-Bay NAS - maximum two 3.5" Harddisks

Hardware:
  - SoC: Marvell 88F6281-A1 ARMv5TE Processor 1.2GHz
  - Ram: 512MB (4x Nanya NT5TU128M8GE-AC)
  - NAND Flash: 256MB (Samsung 216 K9F2G08U0C)
  - Lan: 1x GBE (Marvell 88E1116R-NNC1)
  - Storage: 2x SATA HDD 3.5" Slot
  - USB: 2x USB 2.0 port
  - Console: Internal J3 connector (1: Vcc, 2: Rx, 3: Tx, 4: GND)
  - LEDs: 13x GPIO controlled
  - Buttons: 2x GPIO controlled

Known issues:
  - Buzzer is unused due lack of proper driver

Installation:
  - Apply factory initramfs image via stock web-gui.
  - Do sysupgrade to make installation complete.

Back to stock:
  - OpenWrt rootfs partition use unused space after stock firmware.
  - Full revert is possible.
  - Login via ssh and run: ctera_c200-v1_back_to_factory

Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Reviewed-by: Sungbo Eo <mans0n@gorani.run>
[apply sorting to device recipe]
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
This commit is contained in:
Pawel Dembicki 2021-08-16 17:42:56 +02:00 committed by Sungbo Eo
parent e22c91e144
commit 3843c641d8
6 changed files with 421 additions and 1 deletions

View File

@ -18,6 +18,7 @@ cisco,on100)
;;
cloudengines,pogoe02|\
cloudengines,pogoplugv4|\
ctera,c200-v1|\
globalscale,sheevaplug|\
iom,iconnect-1.1|\
iom,ix2-200|\

View File

@ -7,6 +7,13 @@ boot() {
# for more information, please read https://www.kernel.org/doc/Documentation/hwmon/sysfs-interface
case $(board_name) in
ctera,c200-v1)
path_to_hwmon='/sys/devices/platform/ocp@f1000000/f1011000.i2c/i2c-0/0-004c/hwmon/hwmon0'
# It should be related to hdd temerature instead lm63 temp
echo 1 > "$path_to_hwmon/pwm1_enable"
echo 128 > "$path_to_hwmon/pwm1"
;;
iom,ix2-200)
path_to_hwmon='/sys/class/hwmon/hwmon0'
echo 2 > "$path_to_hwmon/pwm1_enable" # fan is on pwm1

View File

@ -1,4 +1,4 @@
RAMFS_COPY_BIN='fw_printenv fw_setenv'
RAMFS_COPY_BIN='fw_printenv fw_setenv strings'
RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock'
REQUIRE_IMAGE_METADATA=1
@ -11,6 +11,17 @@ platform_do_upgrade() {
local board="$(board_name)"
case "$board" in
ctera,c200-v1)
part=$(find_mtd_part "active_bank")
if [ -n "$part" ]; then
CI_KERNPART="$(strings $part | grep bank)"
nand_do_upgrade "$1"
else
echo "active_bank partition missed!"
return 1
fi
;;
linksys,e4200-v2|\
linksys,ea3500|\
linksys,ea4500)

View File

@ -0,0 +1,28 @@
#!/bin/sh
. /lib/functions.sh
case $(board_name) in
ctera,c200-v1)
part=$(find_mtd_part "active_bank")
if [ -n "$part" ]; then
active_bank="$(strings $part | grep bank)"
if [ $active_bank = "bank1" ]; then
echo "bank2" > /tmp/change_bank
else
echo "bank1" > /tmp/change_bank
fi
mtd write /tmp/change_bank active_bank
reboot
else
echo "active_bank partition missed!"
return 1
fi
;;
*)
echo "Unsupported hardware."
;;
esac

View File

@ -0,0 +1,303 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Ctera C200 V1 Board Description
* Copyright 2021 Pawel Dembicki <paweldembicki@gmail.com>
*/
/dts-v1/;
#include "kirkwood.dtsi"
#include "kirkwood-6281.dtsi"
/ {
model = "Ctera C200 V1";
compatible = "ctera,c200-v1", "marvell,kirkwood-88f6281", "marvell,kirkwood";
aliases {
led-boot = &led_status_green;
led-failsafe = &led_status_red;
led-running = &led_status_green;
led-upgrade = &led_status_red;
};
chosen {
bootargs = "console=ttyS0,115200";
stdout-path = &uart0;
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>;
};
keys {
compatible = "gpio-keys";
pinctrl-0 = <&pmx_buttons>;
pinctrl-names = "default";
power {
label = "Power Button";
linux,code = <KEY_POWER>;
gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
};
reset {
label = "Reset Button";
linux,code = <KEY_RESTART>;
gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
};
usb1 {
label = "USB1 Button";
linux,code = <BTN_0>;
gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
};
usb2 {
label = "USB2 Button";
linux,code = <BTN_1>;
gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
};
};
gpio-poweroff {
compatible = "gpio-poweroff";
pinctrl-0 = <&pmx_poweroff>;
pinctrl-names = "default";
gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
};
leds {
compatible = "gpio-leds";
pinctrl-0 = <&pmx_leds>;
pinctrl-names = "default";
led_status_green: status-green {
label = "green:status";
gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
};
led_status_red: status-red {
label = "red:status";
gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
};
cloud-blue {
label = "blue:cloud";
gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
};
disk1-green {
label = "green:disk1";
gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
linux,default-trigger = "ata1";
};
disk1-red {
label = "red:disk1";
gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
};
disk2-green {
label = "green:disk2";
gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
linux,default-trigger = "ata2";
};
disk2-red {
label = "red:disk2";
gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
};
disk-fail-green {
label = "green:disk-fail";
gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
};
disk-fail-red {
label = "red:disk-fail";
gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
};
usb1-green {
label = "green:usb1";
gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
linux,default-trigger = "usbport";
trigger-sources = <&hub_port2>;
};
usb1-red {
label = "red:usb1";
gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
};
usb2-green {
label = "green:usb2";
gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
linux,default-trigger = "usbport";
trigger-sources = <&hub_port1>;
};
usb2-red {
label = "red:usb2";
gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
};
};
};
&eth0 {
status = "okay";
};
&eth0port {
phy-handle = <&ethphy9>;
};
&i2c0 {
status = "okay";
rtc@30 {
compatible = "s35390a";
reg = <0x30>;
};
lm63@4c {
compatible = "national,lm63";
reg = <0x4c>;
};
};
&mdio {
status = "okay";
ethphy9: ethernet-phy@9 {
reg = <9>;
};
};
&nand {
status = "okay";
chip-delay = <40>;
partition@0 {
label = "uboot";
reg = <0x0000000 0x200000>;
};
partition@200000 {
label = "certificate";
reg = <0x0200000 0x100000>;
};
partition@300000 {
label = "preset_cfg";
reg = <0x0300000 0x100000>;
};
partition@400000 {
label = "dev_params";
reg = <0x0400000 0x100000>;
};
partition@500000 {
label = "active_bank";
reg = <0x0500000 0x0100000>;
};
partition@600000 {
label = "magic";
reg = <0x0600000 0x0100000>;
};
partition@700000 {
label = "bank1";
reg = <0x0700000 0x2800000>;
};
partition@2f00000 {
label = "bank2";
reg = <0x2f00000 0x2800000>;
};
/* 0x5700000-0x5a00000 undefined in vendor firmware */
partition@5a00000 {
label = "reserved";
reg = <0x5a00000 0x2000000>;
};
partition@7a00000 {
label = "ubi";
reg = <0x7a00000 0x8600000>;
};
};
&pciec {
status = "okay";
};
&pcie0 {
status = "okay";
};
&pinctrl {
/* buzzer gpios are connected to two pins of buzzer
* leave it as is due lack of proper driver
*/
pmx_buzzer: pmx-buzzer {
marvell,pins = "mpp12", "mpp13";
marvell,function = "gpio";
};
pmx_leds: pmx-leds {
marvell,pins = "mpp14", "mpp15", "mpp16", "mpp17", "mpp38",
"mpp39", "mpp40", "mpp42", "mpp43", "mpp44",
"mpp45", "mpp46", "mpp47";
marvell,function = "gpio";
};
pmx_buttons: pmx-buttons {
marvell,pins = "mpp28", "mpp29", "mpp48", "mpp49";
marvell,function = "gpio";
};
pmx_poweroff: pmx-poweroff {
marvell,pins = "mpp34";
marvell,function = "gpio";
};
};
&rtc {
status = "disabled";
};
&sata {
status = "okay";
nr-ports = <2>;
};
&uart0 {
status = "okay";
};
&usb0 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
port@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
#trigger-source-cells = <0>;
hub_port1: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
hub_port2: port@2 {
reg = <2>;
#trigger-source-cells = <0>;
};
};
};

View File

@ -7,6 +7,63 @@ include $(INCLUDE_DIR)/image.mk
KERNEL_LOADADDR:=0x8000
# Some info about Ctera firmware:
# 1. It's simple tar file (GNU standard), but it must have ".firm" suffix.
# 2. It contains two images: kernel and romdisk. Both are required.
# 3. Every image has header and trailer file.
# 4. The struct of tar firmware is: header kernel trailer header romdisk trailer
# 5. In header file are some strings used to describe image. It was decoded from
# factory image.
# 6. Version format in header file is restricted by Original FW.
# 7. Trailer file contains MD5 sum string of header and image file.
# 8. Firmware file must have <=24MB size.
define Build/ctera-firmware
mkdir -p $@.tmp
# Prepare header and trailer file for kernel
echo "# CTera firmware information file" > $@.tmp/header
echo "image_type=kernel" >> $@.tmp/header
echo "arch=Kirkwood" >> $@.tmp/header
echo "board=Any" >> $@.tmp/header
echo "version=3.1.22.30669" >> $@.tmp/header
echo "kernel_cmd=console=ttyS0,115200 earlyprintk" >> $@.tmp/header
echo "date=$$(date $(if $(SOURCE_DATE_EPOCH),-d@$(SOURCE_DATE_EPOCH)))" \
>> $@.tmp/header
cp $@ $@.tmp/kernel
echo "MD5=$$(cat $@.tmp/header $@.tmp/kernel | $(MKHASH) md5)" \
> $@.tmp/trailer
tar $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
-H gnu -C $@.tmp -cf $@.tar header kernel trailer
# Prepare header and trailer file for fake romdisk
echo "# CTera firmware information file" > $@.tmp/header
echo "image_type=romdisk" >> $@.tmp/header
echo "initrd=yes" >> $@.tmp/header
echo "arch=Kirkwood" >> $@.tmp/header
echo "board=Any" >> $@.tmp/header
echo "version=3.1.22.30669" >> $@.tmp/header
echo "date=$$(date $(if $(SOURCE_DATE_EPOCH),-d@$(SOURCE_DATE_EPOCH)))" \
>> $@.tmp/header
rm -f $@
touch $@
$(call Build/append-uImage-fakehdr, ramdisk)
cp $@ $@.tmp/romdisk
echo "MD5=$$(cat $@.tmp/header $@.tmp/romdisk | $(MKHASH) md5)" \
> $@.tmp/trailer
tar $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
-H gnu -C $@.tmp -rf $@.tar header romdisk trailer
mv $@.tar $@
rm -rf $@.tmp
endef
define Device/kernel-size-migration
DEVICE_COMPAT_VERSION := 2.0
DEVICE_COMPAT_MESSAGE := Partition design has changed compared to \
@ -70,6 +127,19 @@ define Device/cloudengines_pogoplugv4
endef
TARGET_DEVICES += cloudengines_pogoplugv4
define Device/ctera_c200-v1
DEVICE_VENDOR := Ctera
DEVICE_MODEL := C200
DEVICE_VARIANT := V1
DEVICE_PACKAGES := kmod-ata-marvell-sata kmod-gpio-button-hotplug \
kmod-hwmon-lm63 kmod-rtc-s35390a kmod-usb-ledtrig-usbport
KERNEL := kernel-bin | append-dtb | uImage none | ctera-firmware
KERNEL_IN_UBI :=
KERNEL_SUFFIX := -factory.firm
IMAGES := sysupgrade.bin
endef
TARGET_DEVICES += ctera_c200-v1
define Device/globalscale_sheevaplug
DEVICE_VENDOR := Globalscale
DEVICE_MODEL := Sheevaplug