From 480003e9eb0dac5dba032fbce64c35c34ff386ce Mon Sep 17 00:00:00 2001 From: Alberto Bursi Date: Sun, 12 Jul 2020 15:35:54 +0200 Subject: mvebu: add Kobol Helios 4 device The Helios 4 is a NAS from Kobol that is powered by an Armada 38x MicroSOM from Solidrun, similarly to Clearfog. This device has: -Armada 38x CPU (dual core ARMv7 1.6 Ghz) -2 GB of ECC RAM -Gigabit ethernet (Marvell) -2x USB 3.0 ports -4x Sata 3.0 ports -i2c header (J9 |>GND|SDA|SCL|VCC) -2x 3-pin fan headers with PWM -micro-usb port is a TTL/UART to USB converter connected to TTL -MicroSD card slot -System, 4xSata and 1xUSB LEDs NOT WORKING: fan control Fan Control requires a kernel patch that is available in the Armbian project (the "default firmware" of this device) and named mvebu-gpio-remove-hardcoded -timer-assignment This patch isn't acceptable by OpenWrt, it should be upstreamed. I also have that patch in my own local OpenWrt builds, in case you want a more clean and less confusing patch for upstreaming. To install, write the disk image on a micro SD card with dd or win32 disk imager, insert the card in the slot. Check that the dip switch battery for boot selection is as follows Switch 1 and 2 down/off, switches 3, 4, 5 up/on. Signed-off-by: Alberto Bursi --- .../560-helios4-dts-status-led-alias.patch | 28 ++++++++++++++++++++++ .../561-mvebu-armada-38x-enable-libata-leds.patch | 10 ++++++++ 2 files changed, 38 insertions(+) create mode 100644 target/linux/mvebu/patches-4.19/560-helios4-dts-status-led-alias.patch create mode 100644 target/linux/mvebu/patches-4.19/561-mvebu-armada-38x-enable-libata-leds.patch (limited to 'target/linux/mvebu/patches-4.19') diff --git a/target/linux/mvebu/patches-4.19/560-helios4-dts-status-led-alias.patch b/target/linux/mvebu/patches-4.19/560-helios4-dts-status-led-alias.patch new file mode 100644 index 0000000000..4c4fbec764 --- /dev/null +++ b/target/linux/mvebu/patches-4.19/560-helios4-dts-status-led-alias.patch @@ -0,0 +1,28 @@ +--- a/arch/arm/boot/dts/armada-388-helios4.dts ++++ b/arch/arm/boot/dts/armada-388-helios4.dts +@@ -15,6 +15,13 @@ + model = "Helios4"; + compatible = "kobol,helios4", "marvell,armada388", + "marvell,armada385", "marvell,armada380"; ++ ++ aliases { ++ led-boot = &led_status; ++ led-failsafe = &led_status; ++ led-running = &led_status; ++ led-upgrade = &led_status; ++ }; + + memory { + device_type = "memory"; +@@ -70,10 +77,9 @@ + + system-leds { + compatible = "gpio-leds"; +- status-led { ++ led_status: status-led { + label = "helios4:green:status"; + gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; +- linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + diff --git a/target/linux/mvebu/patches-4.19/561-mvebu-armada-38x-enable-libata-leds.patch b/target/linux/mvebu/patches-4.19/561-mvebu-armada-38x-enable-libata-leds.patch new file mode 100644 index 0000000000..3f9ad364de --- /dev/null +++ b/target/linux/mvebu/patches-4.19/561-mvebu-armada-38x-enable-libata-leds.patch @@ -0,0 +1,10 @@ +--- a/arch/arm/mach-mvebu/Kconfig ++++ b/arch/arm/mach-mvebu/Kconfig +@@ -68,6 +68,7 @@ + select HAVE_SMP + select MACH_MVEBU_V7 + select PINCTRL_ARMADA_38X ++ select ARCH_WANT_LIBATA_LEDS + help + Say 'Y' here if you want your kernel to support boards based + on the Marvell Armada 380/385 SoC with device tree. -- cgit v1.2.3