[PATCH v2] mvebu: add support for Fortinet FortiGate 50E

[Hauke Mehrtens]

On 3/1/23 17:01, INAGAKI Hiroshi wrote:
> Fortinet FortiGate 50E (FG-50E) is a UTM, based on Armada 385 (88F6820).
....
> 
> Notes:
> 
> - All "SPEED" LEDs(Green/Amber) of LAN and 1000M "SPEED" LEDs(Green) of
>    WAN1/2 are connected to GPIO expander. There is no way to indicate
>    link speed of networking device, so those LEDs cannot be used like
>    stock firmware.

I think you can use the ledtrig-netdev to activate the LEDs on link up 
if they are connected to the nxp,pca9555 GPIO extender.

> - Both colors of Bi-color LEDs on the front panel cannot be turned on at
>    the same time.
> 
> - "PWR" and "Logo" LEDs are connected to power source directory.
> 
> - The following partitions are added for OpenWrt.
>    These partitions are contained in "uboot" partition (0x0-0x1fffff) on
>    stock firmware.
> 
>    - "firmware-info"
>    - "dtb"
>    - "u-boot-env"
>    - "board-info"
> 
.....
>   
> +define Device/fortinet_fg-50e
> +  DEVICE_VENDOR := Fortinet
> +  DEVICE_MODEL := FortiGate 50E
> +  SOC := armada-385
> +  KERNEL := kernel-bin | append-dtb
> +  KERNEL_INITRAMFS := kernel-bin | append-dtb | fortigate-header | \
> +    gzip-filename FGT50E
> +  KERNEL_SIZE := 6144k
> +  DEVICE_DTS := armada-385-fortinet-fg-50e
> +  IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | \
> +    sysupgrade-tar rootfs=$$$$@ | append-metadata
> +  DEVICE_PACKAGES := kmod-hwmon-nct7802

Why don't you add the driver for the GPIO extender kmod-gpio-pca953x here?

> +endef
> +TARGET_DEVICES += fortinet_fg-50e
> +
>   define Device/globalscale_mirabox
>     $(Device/NAND-512K)
>     DEVICE_VENDOR := Globalscale