[PATCH] ipq40xx: add support for Sony NCP-HG100/Cellular

Christian Lamparter chunkeey at gmail.com
Sun Mar 27 12:48:26 PDT 2022


Hi,

On Sun, Mar 27, 2022 at 10:22 AM INAGAKI Hiroshi
<musashino.open at gmail.com> wrote:
>
> Sony NCP-HG100/Cellular is a IoT Gateway with 2.4/5 GHz band 11ac
> (WiFi-5) wireless function, based on IPQ4019.
>
> Specification:
>
> - SoC                   : Qualcomm IPQ4019
> - RAM                   : DDR3 512 MiB (H5TC4G63EFR)
> - Flash                 : eMMC 4 GiB (THGBMNG5D1LBAIT)
> - WLAN                  : 2.4/5 GHz 2T2R (IPQ4019)
> - Ethernet              : 10/100/1000 Mbps x2
>   - Transceiver         : Qualcomm QCA8072
> - WWAN                  : Telit LN940A9
> - Z-Wave                : Silicon Labs ZM5101
> - Bluetooth             : Qualcomm CSR8811
> - Audio DAC             : Realtek ALC5629
> - Audio Amp.            : Realtek ALC1304
> - Voice Input Processor : Conexant CX20924
> - Micro Controller Unit : Nuvoton MINI54FDE
>   - RGB LED, Fan, Temp. sensors
> - Touch Sensor          : Cypress CY8C4014LQI
> - RGB LED driver        : TI LP55231 (2x)
> - LEDs/Keys             : 11x, 6x
> - UART                  : through-hole on PCB
>   - J1: 3.3V, TX, RX, GND from tri-angle marking
>   - 115200n8
> - Power                 : 12 VDC, 2.5 A
>
> Flash instruction using initramfs image:
>
> 1. Prepare TFTP server with the IP address 192.168.132.100 and place the
>    initramfs image to TFTP directory with the name "C0A88401.img"
>
> 2. Boot NCP-HG100/Cellular and interrupt after the message
>    "Hit any key to stop autoboot:  2"
>
> 3. Perform the following commands and set bootcmd to allow booting from
>    eMMC
>
>    setenv bootcmd "mmc read 0x84000000 0x2e22 0x4000 && bootm 0x84000000"
>    saveenv
>
> 4. Perform the following command to load/boot the OpenWrt initramfs image
>
>    tftpboot && bootm
>
> 5. On the initramfs image, perform sysupgrade with the sysupgrade image
>    (if needed, backup eMMC partitions by dd command and download to
>    other place before performing sysupgrade)
>
> 6. Wait for ~120 seconds to complete flashing
>
> Known issues:
>
> - The primary uart is shared for debug console and Z-Wave chip. To use
>   it for debug console on OpenWrt, Z-Wave chip cannot be used.
>
> - There are no drivers for audio-related chips/functions in Linux Kernel
>   and OpenWrt, they cannot be used.
>
> - There is no driver for MINI54FDE Micro-Controller Unit, customized for
>   this device by the firmware in the MCU. This chip controls the
>   following functions, but they cannot be controlled in OpenWrt.
>
>   - RGB LED
>   - Fan
>   - Thermal Sensors (2x)

Does the MCU do adequate thermal control even without input from the
kernel/userspace? Don't want to let it overheat.

>
> - Currently, there is no driver or tool for CY8C4014LQI and cannot be
>   controlled. It cannot be exited from "booting mode" and moved to "normal
>   op mode" after booting. And also, the 4x buttons (mic mute, vol down,
>   vol up, alexa trigger) connected to the IC cannot be controlled.
>
>   - it can be exited from "booting mode" by installing and executing
>     i2cset command:
>
>     opkg update
>     opkg install i2c-tools
>     i2cset -y 1 0x14 0xf 1
>
> - There is a connection issue on the control by uqmi for the WWAN module.
>   But modemmanager can be used without any issues and the use of it is
>   recommended.
>
> - With the F2FS format, too many errors are reported on erasing eMMC
>   partition "rootfs_data" while booting:
>
>   [    1.360270] sdhci: Secure Digital Host Controller Interface driver
>   [    1.363636] sdhci: Copyright(c) Pierre Ossman
>   [    1.369730] sdhci-pltfm: SDHCI platform and OF driver helper
>   [    1.374729] sdhci_msm 7824900.sdhci: Got CD GPIO
>   ...
>   [    1.413552] mmc0: SDHCI controller on 7824900.sdhci [7824900.sdhci] using ADMA 64-bit
>   [    1.528325] mmc0: new HS200 MMC card at address 0001
>   [    1.530627] mmcblk0: mmc0:0001 004GA0 3.69 GiB
>   [    1.533530] mmcblk0boot0: mmc0:0001 004GA0 partition 1 2.00 MiB
>   [    1.537831] mmcblk0boot1: mmc0:0001 004GA0 partition 2 2.00 MiB
>   [    1.542918] mmcblk0rpmb: mmc0:0001 004GA0 partition 3 512 KiB, chardev (247:0)
>   [    1.550323] Alternate GPT is invalid, using primary GPT.
>   [    1.561669]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17
>   ...
>   [    8.841400] mount_root: loading kmods from internal overlay
>   [    8.860241] kmodloader: loading kernel modules from //etc/modules-boot.d/*
>   [    8.863746] kmodloader: done loading kernel modules from //etc/modules-boot.d/*
>   [    9.240465] block: attempting to load /etc/config/fstab
>   [    9.246722] block: unable to load configuration (fstab: Entry not found)
>   [    9.246863] block: no usable configuration
>   [    9.254883] mount_root: overlay filesystem in /dev/mmcblk0p17 has not been formatted yet
>   [    9.438915] urandom_read: 5 callbacks suppressed
>   [    9.438924] random: mkfs.f2fs: uninitialized urandom read (16 bytes read)
>   [   12.243332] mmc_erase: erase error -110, status 0x800
>   [   12.246638] mmc0: cache flush error -110
>   [   15.134585] mmc_erase: erase error -110, status 0x800
>   [   15.135891] mmc_erase: group start error -110, status 0x0
>   [   15.139850] mmc_erase: group start error -110, status 0x0
>   ...(too many the same errors)...

Not sure, but won't there be problems with ext4 as well? Wouldn't the
same errors happens
on ext4 as well, if it wasn't for lazy_init? And could ext4 survive a
full read/write sweep too,
without it causing the same errors?

> [    1.528325] mmc0: new HS200 MMC card at address 0001

The device seems to have a name-brand eMMC, still you could try a lower speed?
This should be possible through changinge the dts:

max-frequency = <50000000>;

as per:
<https://www.kernel.org/doc/Documentation/devicetree/bindings/mmc/mmc-controller.yaml>
(technically, sdhci-msm.txt's binding doesn't mention it, but it pulls
from the mmc core,
so this setting/binding should be present)

>   [   17.350811] mmc_erase: group start error -110, status 0x0
>   [   17.356197] mmc_erase: group start error -110, status 0x0
>   [   17.439498] sdhci_msm 7824900.sdhci: Card stuck in wrong state! card_busy_detect status: 0xe00
>   [   17.446910] mmc0: tuning execution failed: -5
>   [   17.447111] mmc0: cache flush error -110
>   [   18.012440] F2FS-fs (mmcblk0p17): Found nat_bits in checkpoint
>   [   18.062652] F2FS-fs (mmcblk0p17): Mounted with checkpoint version = 428fa16b
>   [   18.198691] block: attempting to load /etc/config/fstab
>   [   18.198972] block: unable to load configuration (fstab: Entry not found)
>   [   18.203029] block: no usable configuration
>   [   18.211371] mount_root: overlay filesystem has not been fully initialized yet
>   [   18.214487] mount_root: switching to f2fs overlay
>
>   So, this support uses ext4 format instead which has no errors.
>
> Note:
>
> - NCP-HG100/Cellular has 2x os-image pairs in eMMC.
>
>   - 0:HLOS, rootfs
>   - 0:HLOS_1, rootfs_1
>
>   In OpenWrt, the first image pair is used.
>
> - "bootipq" command in U-Boot requires authentication with signed-image
>   by default. To boot unsigned image of OpenWrt, use "mmc read" and
>   "bootm" command instead.
>
> - This support is for "Cellular" variant of NCP-HG100 and not tested on
>   "WLAN" (non-cellular) variant.
>
> - The board files of ipq-wifi may also be used in "WLAN" variant of
>   NCP-HG100, but unconfirmed and add files as for "Cellular" variant.
>
> - "NET" LED is used to indicate WWAN status in stock firmware.
>
> - There is no MAC address information in the label on the case, use the
>   address included in UUID in the label as "label-MAC" instead.
>
> - The "CLOUD" LEDs are partially used for indication of system status in
>   stock firmware, use they as status LEDs in OpenWrt instead of RGB LED
>   connected to the MCU.
>
> MAC addresses:
>
> LAN     : 5C:FF:35:**:**:ED (ART, 0x6    (hex))
> WAN     : 5C:FF:35:**:**:EF (ART, 0x0    (hex))
> 2.4 GHz : 5C:FF:35:**:**:ED (ART, 0x1006 (hex))
> 5 GHz   : 5C:FF:35:**:**:EE (ART, 0x5006 (hex))
>
> partition layout in eMMC (by fdisk, GPT):
>
> Disk /dev/mmcblk0: 7733248 sectors, 3776M
> Logical sector size: 512
> Disk identifier (GUID): ****
> Partition table holds up to 20 entries
> First usable sector is 34, last usable sector is 7634910
>
> Number  Start (sector)    End (sector)  Size Name
>      1              34            1057  512K 0:SBL1
>      2            1058            2081  512K 0:BOOTCONFIG
>      3            2082            3105  512K 0:QSEE
>      4            3106            4129  512K 0:QSEE_1
>      5            4130            4641  256K 0:CDT
>      6            4642            5153  256K 0:CDT_1
>      7            5154            6177  512K 0:BOOTCONFIG1
>      8            6178            6689  256K 0:APPSBLENV
>      9            6690            8737 1024K 0:APPSBL
>     10            8738           10785 1024K 0:APPSBL_1
>     11           10786           11297  256K 0:ART
>     12           11298           11809  256K 0:HSEE
>     13           11810           28193 8192K 0:HLOS
>     14           28194           44577 8192K 0:HLOS_1
>     15           44578          306721  128M rootfs
>     16          306722          568865  128M rootfs_1
>     17          568866         3958065 1654M rootfs_data
>
> [initial work]
> Signed-off-by: Iwao Yuki <dev.clef at gmail.com>
> Co-developed-by: Iwao Yuki <dev.clef at gmail.com>
> [adjustments, cleanups, commit message, sending patch]
> Signed-off-by: INAGAKI Hiroshi <musashino.open at gmail.com>
> ---
> This is a continuation of the PR #4001[1] in GitHub.
> The drivers for MCU are still missing and need to be controlled via
> i2cset command.
>
> [1]: https://github.com/openwrt/openwrt/pull/4001
>
>
> diff --git a/package/firmware/ipq-wifi/Makefile b/package/firmware/ipq-wifi/Makefile
> index b3b04c6abf..372f2ba58a 100644
> --- a/package/firmware/ipq-wifi/Makefile
> +++ b/package/firmware/ipq-wifi/Makefile
> @@ -57,6 +57,7 @@ ALLWIFIBOARDS:= \
>         plasmacloud_pa2200 \
>         qxwlan_e2600ac-c1 \
>         qxwlan_e2600ac-c2 \
> +       sony_ncp-hg100-cellular \
>         teltonika_rutx \
>         zte_mf286d
>
> @@ -151,6 +152,7 @@ $(eval $(call generate-ipq-wifi-package,plasmacloud_pa1200,Plasma Cloud PA1200))
>  $(eval $(call generate-ipq-wifi-package,plasmacloud_pa2200,Plasma Cloud PA2200))
>  $(eval $(call generate-ipq-wifi-package,qxwlan_e2600ac-c1,Qxwlan E2600AC C1))
>  $(eval $(call generate-ipq-wifi-package,qxwlan_e2600ac-c2,Qxwlan E2600AC C2))
> +$(eval $(call generate-ipq-wifi-package,sony_ncp-hg100-cellular,Sony NCP-HG100/Cellular))

Have you posted the boardfiles to ath10k too?

If not, please follow these instructions:
https://wireless.wiki.kernel.org/en/users/drivers/ath10k/boardfiles
(you can use a template, just plug in the boardfile and change the names)
[...]

> --- a/target/linux/ipq40xx/base-files/etc/board.d/01_leds
> +++ b/target/linux/ipq40xx/base-files/etc/board.d/01_leds
> @@ -91,6 +91,11 @@ qxwlan,e2600ac-c2)
>         ucidef_set_led_wlan "wlan2g" "WLAN0" "green:wlan0" "phy0tpt"
>         ucidef_set_led_wlan "wlan5g" "WLAN1" "green:wlan1" "phy1tpt"
>         ;;
> +sony,ncp-hg100-cellular)
> +       ucidef_set_led_netdev "lan" "LAN" "green:lan" "eth0"
> +       ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth1"
> +       ucidef_set_led_netdev "wwan" "WWAN" "green:net" "wwan0"

net... hmm. There's no LED_FUNCTION_WWAN or LED_FUNCTION_LTE/4G function
in linux/include/dt-bindings/leds/common.h though.

> +       ;;
>  zyxel,nbg6617 |\
>  zyxel,wre6606)
>         ucidef_set_led_wlan "wlan2g" "WLAN2G" "green:wlan2g" "phy0tpt"
[...]
> diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-ncp-hg100-cellular.dts b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-ncp-hg100-cellular.dts
> new file mode 100644
> index 0000000000..13859d1da7
> --- /dev/null
> +++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-ncp-hg100-cellular.dts
> @@ -0,0 +1,635 @@
> +// SPDX-License-Identifier: GPL-2.0-only OR MIT
> +
> +#include "qcom-ipq4019.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/soc/qcom,tcsr.h>
> +
> +/ {
> +       model = "Sony NCP-HG100/Cellular";
> +       compatible = "sony,ncp-hg100-cellular", "qcom,ipq4019";
that "qcom,ipq4019", do you need it because of the uboot? or can you drop it?

> +
> +       aliases {
> +               led-boot = &led_cloud_green;
> +               led-failsafe = &led_cloud_red;
> +               led-running = &led_cloud_green;
> +               led-upgrade = &led_cloud_green;
> +               label-mac-device = &gmac0;
> +       };
> +
> +       chosen {
> +               bootargs = "console=ttyMSM0,115200n8 root=/dev/mmcblk0p15 rootfstype=squashfs,ext4 clk_ignore_unused";
> +       };
> +
> +       memory {
> +               device_type = "memory";
> +               reg = <0x80000000 0x20000000>;
oh, just noticed it. This is one of those elusive 512 MiB devices.

> +       };
> +
> +       soc {
> +               tcsr at 1949000 {
> +                       status = "okay";
> +                       compatible = "qcom,tcsr";
> +                       reg = <0x1949000 0x100>;
> +                       qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
> +               };
> +
> +               tcsr at 194b000 {
> +                       status = "okay";
> +                       compatible = "qcom,tcsr";
> +                       reg = <0x194b000 0x100>;
> +                       qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
> +               };
> +
> +               ess_tcsr at 1953000 {
> +                       status = "okay";
> +                       compatible = "qcom,tcsr";
> +                       reg = <0x1953000 0x1000>;
> +                       qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
> +               };
> +
> +               tcsr at 1957000 {
> +                       status = "okay";
> +                       compatible = "qcom,tcsr";
> +                       reg = <0x1957000 0x100>;
> +                       qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
> +               };
> +
> +               ess-psgmii at 98000 {
> +                       status = "okay";
> +               };
> +
> +               dma at 7984000 {
> +                       status = "okay";
> +               };
> +
> +               ess-switch at c000000 {
> +                       status = "okay";
> +                       switch_mac_mode = <0x0>; /* mac mode for RGMII RMII */
> +                       switch_initvlas = <0x0007c 0x54>; /* PORT0_STATUS */
> +               };
> +
> +               edma at c080000 {
> +                       status = "okay";
> +               };
> +       };
> +
> +       keys-repeat {
> +               compatible = "gpio-keys";
> +               pinctrl-0 = <&keys_pins>;
> +               pinctrl-names = "default";
> +               autorepeat;
> +

so these are the buttons that don't work? You mentioned above that they are
connected to the IC (MCU)?. Does this mean that they start working when the
MCU has booted (through issuing the i2cset commands above)?


> +               volup {
> +                       label = "volume up";
> +                       linux,code = <KEY_VOLUMEUP>;
> +                       gpios = <&tlmm 39 GPIO_ACTIVE_HIGH>;
> +                       linux,input-type = <EV_KEY>;
> +               };
> +
> +               voldown {
> +                       label = "volume down";
> +                       linux,code = <KEY_VOLUMEDOWN>;
> +                       gpios = <&tlmm 40 GPIO_ACTIVE_HIGH>;
> +                       linux,input-type = <EV_KEY>;
> +               };
> +
> +               alexatrigger {
> +                       label = "alexa trigger";
> +                       linux,code = <BTN_0>;
> +                       gpios = <&tlmm 42 GPIO_ACTIVE_HIGH>;
> +                       linux,input-type = <EV_KEY>;
> +               };
> +
> +               mute {
> +                       label = "mic mute";
> +                       linux,code = <BTN_1>;
> +                       gpios = <&tlmm 47 GPIO_ACTIVE_LOW>;
> +                       linux,input-type = <EV_SW>;
> +               };
> +       };
> +
> +       keys {
> +               compatible = "gpio-keys";
> +
> +               reset {
> +                       label = "reset";
> +                       gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
> +                       linux,code = <KEY_RESTART>;
> +               };
> +
> +               wps {
> +                       label = "setup";
> +                       gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
> +                       linux,code = <KEY_WPS_BUTTON>;
> +               };
> +       };
> +
> +};
> +
> +&tlmm {
> +       pinctrl-0 = <&uart0_ctrl_pins>, <&bt_pins>,
> +                   <&aud_pins>, <&mcu_pins>;
> +       pinctrl-names = "default";
> +
> +       /*
> +        * uart0 is shared for debug console and Z-Wave,
> +        * use only for debug console in OpenWrt.
> +        *
> +        * 1: debug console
> +        * 0: Z-Wave
> +        */

in theory, you could add some of those gpio mux to
base-files/etc/board.d/03_gpio_switches
this way, they can be set through uci.

> +       uart0_ctrl_pins: uart0_ctrl_pinmux {
> +               mux {
> +                       pins = "gpio15";
> +                       function = "gpio";
> +                       output-high;
> +               };
> +       };
> +
> +       serial_pins: serial_pinmux {
> +               mux {
> +                       pins = "gpio16", "gpio17";
> +                       function = "blsp_uart0";
> +                       bias-disable;
> +               };
> +       };
> +
> +       /*
> +        * reset pin for Z-Wave
> +        * active-low, >= 20ns
> +        */
> +       zwave_pins: zwave_pinmux {
> +               mux {
> +                       pins = "gpio59";
> +                       function = "gpio";
> +                       output-high;
> +               };
> +       };
> +
> +       serial_1_pins: serial1_pinmux {
> +               mux {
> +                       pins = "gpio8", "gpio9",
> +                               "gpio10", "gpio11";
> +                       function = "blsp_uart1";
> +                       bias-disable;
> +               };
> +       };
> +
> +       bt_pins: bt_pinmux {
> +               mux_reset {
> +                       pins = "gpio66";
> +                       function = "gpio";
> +                       output-high;
> +               };
> +
> +               mux_pwr {
> +                       pins = "gpio68";
> +                       function = "gpio";
> +                       output-high;
> +               };
> +       };
> +
> +       mdio_pins: mdio_pinmux {
> +               mux_1 {
> +                       pins = "gpio6";
> +                       function = "mdio";
> +                       bias-pull-up;
> +               };
> +
> +               mux_2 {
> +                       pins = "gpio7";
> +                       function = "mdc";
> +                       bias-pull-up;
> +               };
> +       };
> +
> +       i2c_1_pins: i2c_1_pinmux {
> +               mux {
> +                       pins = "gpio12", "gpio13";
> +                       function = "blsp_i2c1";
> +                       bias-disable;
> +               };
> +       };
> +
> +       keys_pins: keys_pinmux {
> +               mux_1 {
> +                       pins = "gpio39", "gpio40", "gpio42", "gpio47";
> +                       function = "gpio";
> +                       bias-disable;
> +               };
> +
> +               mux_2 {
> +                       pins = "gpio2";
> +                       function = "gpio";
> +                       input;
> +               };
> +       };
> +
> +       sd_pins: sd_pins {
> +               mux {
> +                       function = "sdio";
> +                       pins = "gpio23", "gpio24", "gpio25", "gpio26",
> +                               "gpio28", "gpio29", "gpio30", "gpio31";
> +                       drive-strength = <4>;
> +               };
> +
> +               mux_sd_clk {
> +                       function = "sdio";
> +                       pins = "gpio27";
> +                       drive-strength = <16>;
> +               };
> +
> +               mux_sd7 {
> +                       function = "sdio";
> +                       pins = "gpio32";
> +                       drive-strength = <4>;
> +                       bias-disable;
> +               };
> +       };
> +
> +       aud_pins: aud_pinmux {
> +               mux {
> +                       pins = "gpio48", "gpio49", "gpio50", "gpio51";
> +                       function = "aud_pin";
> +               };
> +       };
> +
> +       alc1304_pins: alc1304_pinmux {
> +               mux_1 {
> +                       pins = "gpio44";
> +                       function = "gpio";
> +                       bias-disable;
> +               };
> +
> +               mux_2 {
> +                       pins = "gpio45";
> +                       function = "gpio";
> +                       bias-disable;
> +               };
> +       };
> +
> +       cx2902x_reset: cx2902x_pinmux {
> +               mux_1 {
> +                       pins = "gpio64";
> +                       function = "gpio";
> +                       bias-disable;
> +               };
> +
> +               mux_2 {
> +                       pins = "gpio65";
> +                       function = "gpio";
> +                       bias-disable;
> +               };
> +       };
> +
> +       lte_pins: lte_pinmux {
> +               mux_en {
> +                       pins = "gpio20";
> +                       function = "gpio";
> +                       output-high;
> +               };
> +
> +               mux_reset {
> +                       pins = "gpio35";
> +                       function = "gpio";
> +                       input;
> +               };
> +       };
> +
> +       usb3_pins: usb3_pinmux {
> +               mux_en {
> +                       pins = "gpio36";
> +                       function = "gpio";
> +                       output-high;
> +               };
> +
> +               mux_flt {
> +                       pins = "gpio4";
> +                       function = "gpio";
> +                       input;
> +               };
> +       };
> +
> +       mcu_pins: mcu_pinmux {
> +               mux_boot {
> +                       pins = "gpio38";
> +                       function = "gpio";
> +                       output-low;
> +               };
> +
> +               mux_reset {
> +                       pins = "gpio5";
> +                       function = "gpio";
> +                       output-high;
> +               };
> +       };
> +};
> +
> +&blsp_dma {
> +       status = "okay";
> +};
> +
> +&blsp1_i2c4 {
> +       /*
> +        * There is no driver for the following devices:
> +        * - CY8C4014LQI at 14     : Touch-Sensor for buttons on top
> +        * - MINI54FDE at 15       : MCU for Fan/RGB LED/Thermal control
> +        * - ALC5629 at 18         : I2S/PCM Audio DAC
> +        * - CX20924 at 41         : Voice Input Processor
> +        */
> +       pinctrl-0 = <&i2c_1_pins>;
> +       pinctrl-names = "default";
> +       status = "okay";
> +
> +       led-controller at 32 {
> +               compatible = "ti,lp55231";
> +               reg = <0x32>;
> +               clock-mode = /bits/ 8 <0>;
> +               enable-gpio = <&tlmm 1 GPIO_ACTIVE_HIGH>;
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               led at 0 {
> +                       chan-name = "green:wan";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x0>;
> +                       color = <LED_COLOR_ID_GREEN>;
> +                       function = LED_FUNCTION_WAN;
> +                       function-enumerator = <1>;
> +               };
> +
> +               led at 1 {
> +                       chan-name = "blue:wan";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x1>;
> +                       color = <LED_COLOR_ID_BLUE>;
> +                       function = LED_FUNCTION_WAN;
> +                       function-enumerator = <2>;
> +               };
> +
> +               led at 2 {
> +                       chan-name = "green:lan";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x2>;
> +                       color = <LED_COLOR_ID_GREEN>;
> +                       function = LED_FUNCTION_LAN;
> +                       function-enumerator = <1>;
> +               };
> +
> +               led at 3 {
> +                       chan-name = "blue:lan";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x3>;
> +                       color = <LED_COLOR_ID_BLUE>;
> +                       function = LED_FUNCTION_LAN;
> +                       function-enumerator = <2>;
> +               };
> +
> +               led at 4 {
> +                       chan-name = "green:wlan2g";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x4>;
> +                       color = <LED_COLOR_ID_GREEN>;
> +                       function = LED_FUNCTION_WLAN;
> +                       function-enumerator = <1>;
> +                       linux,default-trigger = "phy0tpt";
> +               };
> +
> +               led at 5 {
> +                       chan-name = "blue:wlan2g";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x5>;
> +                       color = <LED_COLOR_ID_BLUE>;
> +                       function = LED_FUNCTION_WLAN;
> +                       function-enumerator = <2>;
> +               };
> +
> +               led at 6 {
> +                       chan-name = "red:wan";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x6>;
> +                       color = <LED_COLOR_ID_RED>;
> +                       function = LED_FUNCTION_WAN;
> +                       function-enumerator = <3>;
> +               };
> +
> +               led at 7 {
> +                       chan-name = "red:lan";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x7>;
> +                       color = <LED_COLOR_ID_RED>;
> +                       function = LED_FUNCTION_LAN;
> +                       function-enumerator = <3>;
> +               };
> +
> +               led at 8 {
> +                       chan-name = "red:wlan2g";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x8>;
> +                       color = <LED_COLOR_ID_RED>;
> +                       function = LED_FUNCTION_WLAN;
> +                       function-enumerator = <3>;
> +               };
> +       };
> +
> +       led-controller at 33 {
> +               compatible = "ti,lp55231";
> +               reg = <0x33>;
> +               clock-mode = /bits/ 8 <0>;
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               led at 0 {
> +                       chan-name = "green:wlan5g";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x0>;
> +                       color = <LED_COLOR_ID_GREEN>;
> +                       function = LED_FUNCTION_WLAN;
> +                       function-enumerator = <4>;
> +                       linux,default-trigger = "phy1tpt";
> +               };
> +
> +               led at 1 {
> +                       chan-name = "blue:wlan5g";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x1>;
> +                       color = <LED_COLOR_ID_BLUE>;
> +                       function = LED_FUNCTION_WLAN;
> +                       function-enumerator = <5>;
> +               };
> +
> +               led at 2 {
> +                       chan-name = "green:net";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x2>;
> +                       color = <LED_COLOR_ID_GREEN>;
> +                       function = LED_FUNCTION_WLAN;
> +                       function-enumerator = <6>;
> +               };
> +
> +               led at 3 {
> +                       chan-name = "blue:net";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x3>;
> +                       color = <LED_COLOR_ID_BLUE>;
> +                       function = LED_FUNCTION_WLAN;
> +                       function-enumerator = <7>;
> +               };
> +
> +               led_cloud_green: led at 4 {
> +                       chan-name = "green:cloud";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x4>;
> +                       color = <LED_COLOR_ID_GREEN>;
> +                       function = LED_FUNCTION_STATUS;
> +                       function-enumerator = <1>;
> +               };
> +
> +               led at 5 {
> +                       chan-name = "blue:cloud";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x5>;
> +                       color = <LED_COLOR_ID_BLUE>;
> +                       function = LED_FUNCTION_STATUS;
> +                       function-enumerator = <2>;
> +               };
> +
> +               led at 6 {
> +                       chan-name = "red:wlan5g";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x6>;
> +                       color = <LED_COLOR_ID_RED>;
> +                       function = LED_FUNCTION_WLAN;
> +                       function-enumerator = <8>;
> +               };
> +
> +               led at 7 {
> +                       chan-name = "red:net";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x7>;
> +                       color = <LED_COLOR_ID_RED>;
> +                       function = LED_FUNCTION_WLAN;
> +                       function-enumerator = <9>;
> +               };
> +
> +               led_cloud_red: led at 8 {
> +                       chan-name = "red:cloud";
> +                       led-cur = /bits/ 8 <50>;
> +                       max-cur = /bits/ 8 <100>;
> +                       reg = <0x8>;
> +                       color = <LED_COLOR_ID_RED>;
> +                       function = LED_FUNCTION_STATUS;
> +                       function-enumerator = <3>;
> +               };
> +       };
> +};
> +
> +&blsp1_uart1 {
> +       pinctrl-0 = <&serial_pins>;
> +       pinctrl-names = "default";
> +       status = "okay";
> +};
> +
> +&blsp1_uart2 {
> +       pinctrl-0 = <&serial_1_pins>;
> +       pinctrl-names = "default";
> +       status = "okay";
> +};
> +
> +&crypto {
> +       status = "okay";
> +};
> +
> +&cryptobam {
> +       status = "okay";
> +};
> +
> +&mdio {
> +       status = "okay";
> +       pinctrl-0 = <&mdio_pins>;
> +       pinctrl-names = "default";
> +       reset-gpios = <&tlmm 41 GPIO_ACTIVE_LOW>;
> +};
> +
> +&prng {
> +       status = "okay";
> +};
> +
> +&vqmmc {
> +       status = "okay";
> +};
> +
> +&sdhci {
> +       status = "okay";
> +       pinctrl-0 = <&sd_pins>;
> +       pinctrl-names = "default";
> +       cd-gpios = <&tlmm 22 GPIO_ACTIVE_LOW>;
> +       vqmmc-supply = <&vqmmc>;
> +};
> +
> +&usb2 {
> +       status = "okay";
> +};
> +
> +&usb2_hs_phy {
> +       status = "okay";
> +};
> +
> +&usb3 {
> +       status = "okay";
> +
> +       pinctrl-0 = <&usb3_pins>, <&lte_pins>;
> +       pinctrl-names = "default";
> +
> +       dwc3 at 8a00000 {
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               device at 1 {

this is the internal LTE-Modem right?

> +                       compatible = "usb1bc7,1900";
> +                       reg = <1>;
> +               };
> +       };
> +};
> +
> +&usb3_hs_phy {
> +       status = "okay";
> +};
> +
> +&usb3_ss_phy {
> +       status = "okay";
> +};
> +
> +&wifi0 {
> +       status = "okay";
> +       qcom,ath10k-calibration-variant = "Sony-NCP-HG100-Cellular";
> +};
> +
> +&wifi1 {
> +       status = "okay";
> +       qcom,ath10k-calibration-variant = "Sony-NCP-HG100-Cellular";
> +};
> +
> +&watchdog {
> +       status = "okay";
> +};
> diff --git a/target/linux/ipq40xx/image/generic.mk b/target/linux/ipq40xx/image/generic.mk
> index 33c6def373..1e97743b2e 100644
> --- a/target/linux/ipq40xx/image/generic.mk
> +++ b/target/linux/ipq40xx/image/generic.mk
> @@ -949,6 +949,19 @@ define Device/qxwlan_e2600ac-c2
>  endef
>  TARGET_DEVICES += qxwlan_e2600ac-c2
>
> +define Device/sony_ncp-hg100-cellular
> +       $(call Device/FitImage)
> +       DEVICE_VENDOR := Sony
> +       DEVICE_MODEL := NCP-HG100/Cellular
> +       DEVICE_DTS_CONFIG := config at ap.dk04.1-c4
> +       SOC := qcom-ipq4019
> +       KERNEL_SIZE := 8192k

That 8192K is plenty of space for gzip-kernel.

Can you please test, if the uboot supports LZMA-packed fit images or not?

> +       IMAGE_SIZE := 128m
> +       DEVICE_PACKAGES := e2fsprogs ipq-wifi-sony_ncp-hg100-cellular \
> +               kmod-fs-ext4 uqmi
> +endef
> +TARGET_DEVICES += sony_ncp-hg100-cellular
> +

Cheers,
Christian



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