Where can I download license-llce.rtf file

[GG0712]

Hi NXP team,

I trying to add llce-can feature in s32g399ardb3 BSP44 version

I add  2 lines as below in meta-alb/meta-alb-bsp/conf/machine/s32g399ardb3.conf

DISTRO_FEATURES:append = " llce-fw-load llce-can llce-can-logger"
NXP_FIRMWARE_LOCAL_DIR = "${TOPDIR}/../sources/meta-alb/meta-alb-sdk/nxp_local_fw"

But build failed and show

build_s32g399ardb3/../sources/meta-alb/meta-alb-sdk/nxp_local_fw/license-llce.rtf': No such file or directory

In linux-firmware-llice.inc need license file "license-llce.rtf"

LIC_FILES_CHKSUM:append = " \
    file://license-llce.rtf;md5=97a0abc6fb5eb52a8cd1e99205caa71b \
"

Where can I download "license-llce.rtf" file?

Thanks

[lucindaschatz]

thanks 

[Joey_z]

hi,GG0712

Sorry for the late reply.

I'm sorry that due to our system delay issues and the long holiday, I wasn't able to check your last email in time. The issue you reported is a software Bug, which has been confirmed by the internal team and will be improved later.

Also, may I ask if you have successfully applied the modification method I provided earlier? If it doesn't succeed, I will continue to offer you support.

BR

Joey

[GG0712]

Hi @Joey_z ,

Below is our all step. Currently, we still not knows how to update recipes.

Put the LLCE-firmware and license.rtf (license is from S32G_LLCE_GATEWAY_1_0_9_D2408.exe)

Rename license.rtf to license-llce.rtf

  

Enable llce-can feature in machine conf and update license-llce.rtf md5sum

Build image and flash image to SD card. We will get probe pending in kernel log

Thanks

[Joey_z]

hi,GG0712

Could you grep the LLCE information as the below?

BR

Joey

[GG0712]

Hi @Joey_z ,

The result as below

Thanks

[Joey_z]

hi, GG0712

Could you post a private ticket (https://support.nxp.com)? I can share the .inc with you.

BR

Joey

[GG0712]

Hi @Joey_z ,

My ticket number is: 00741572

Thanks

[Joey_z]

hi，GG0712

Sorry for the reply late.

You can try to change meta-alb-bsp/recipes-kernel/linux-firmware/linux-firmware_%.bbappend  to meta-alb-bsp/recipes-kernel/linux-firmware/linux-firmware-llce.inc.

BR

Joey

[GG0712]

Hi @Joey_z ,

Are you mean delete original inc file then rename bbappend file to inc ?

But how LLCW fw put into image?

Thanks

[Joey_z]

hi,GG0712

Are you mean delete original inc file then rename bbappend file to inc ?

>>>It needs to change the original inc to bbappend file.

But how LLCW fw put into image?

>>>You can refer to the picture.

BR

Joey

[GG0712]

Hi @Joey_z ,

As far as I know, if i just delete and rename the file, there should be problems.

ERROR: Unable to parse /home/user/bsp44/sources/poky/meta/recipes-kernel/linux-firmware/linux-firmware_20240909.bb                       | ETA:  --:--:--
Traceback (most recent call last):
  File "/home/user/bsp44/sources/poky/bitbake/lib/bb/cooker.py", line 2285, in parse_next
    raise result
FileNotFoundError: [Errno 2] file /home/user/bsp44/sources/meta-alb/meta-alb-bsp/recipes-kernel/linux-firmware/linux-firmware_% not found

Below is current linux-firmware-llce.inc

# Copyright 2021,2025 NXP

require ${@bb.utils.contains('DISTRO_FEATURES', 'llce-fw-load', 'linux-firmware-llce.inc', '', d)}

NXP_FIRMWARE_LOCAL_DIR ?= "."

Below is origin linux-firmware_%.bbappend

# Copyright 2021,2025 NXP

require ${@bb.utils.contains('DISTRO_FEATURES', 'llce-fw-load', 'linux-firmware-llce.inc', '', d)}

NXP_FIRMWARE_LOCAL_DIR ?= "."

Below is origin linux-firmware-llce.inc

# Copyright 2025 NXP

LICENSE:append = " & NXP-S32-PLATFORM-SOFTWARE \
"
LIC_FILES_CHKSUM:append = " \
	file://license-llce.rtf;md5=2404c94395614cb73b0dc475bb179978 \
"
NO_GENERIC_LICENSE[NXP-S32-PLATFORM-SOFTWARE] = "license-llce.rtf"
FILESEXTRAPATHS:prepend := "${NXP_FIRMWARE_LOCAL_DIR}:"

# linux-firmware may be included by other recipes as well, since it
# originates in poky, so make sure that we don't break default
# functionality
SRC_URI:append = " \
    ${@f"""file://dte.bin """ if os.path.exists(f"""file://dte.bin""") else ''} \
    ${@f"""file://frpe.bin """ if os.path.exists(f"""file://frpe.bin""") else ''} \
    ${@f"""file://ppe_tx.bin """ if os.path.exists(f"""file://ppe_tx.bin""") else ''} \
    ${@f"""file://ppe_rx.bin """ if os.path.exists(f"""file://ppe_rx.bin""") else ''} \
    ${@f"""file://license-llce.rtf """ if os.path.exists(f"""file://license-llce.rtf""") else ''} \
"

do_install:append () {
    install -m 0644 ${NXP_FIRMWARE_LOCAL_DIR}/dte.bin ${D}/${base_libdir}/firmware/dte.bin
    install -m 0644 ${NXP_FIRMWARE_LOCAL_DIR}/frpe.bin ${D}/${base_libdir}/firmware/frpe.bin
    install -m 0644 ${NXP_FIRMWARE_LOCAL_DIR}/ppe_tx.bin ${D}/${base_libdir}/firmware/ppe_tx.bin
    install -m 0644 ${NXP_FIRMWARE_LOCAL_DIR}/ppe_rx.bin ${D}/${base_libdir}/firmware/ppe_rx.bin
}

do_unpack_license() {
	cp -vf ${NXP_FIRMWARE_LOCAL_DIR}/license-llce.rtf ${WORKDIR}/${BPN}-${PV}/
}

python do_unpack:append() {
    bb.build.exec_func('do_unpack_license', d)
}

PACKAGES =+ "${PN}-llce"
FILES:${PN}-llce = "${base_libdir}/firmware/dte.bin \
			${base_libdir}/firmware/frpe.bin \
			${base_libdir}/firmware/ppe_tx.bin \
			${base_libdir}/firmware/ppe_rx.bin"

Thanks 

[Joey_z]

hi, GG0712

Thank you for your reply.

I have already helped you urge the internal team to handle this issue. I will reply to you as soon as there is a result.

BR

Joey

[GG0712]

Hi @Joey_z ,

If we change linux-firmware-llce.inc as follows to bypass license-llce.rtf.

The CAN feature will not use

-LICENSE:append = " & NXP-S32-PLATFORM-SOFTWARE \
-"
-LIC_FILES_CHKSUM:append = " \
- file://license-llce.rtf;md5=97a0abc6fb5eb52a8cd1e99205caa71b \
-"
-NO_GENERIC_LICENSE[NXP-S32-PLATFORM-SOFTWARE] = "license-llce.rtf"
FILESEXTRAPATHS:prepend := "${NXP_FIRMWARE_LOCAL_DIR}:"

# linux-firmware may be included by other recipes as well, since it
@@ -16,7 +10,6 @@ SRC_URI:append = " \
${@f"""file://frpe.bin """ if os.path.exists(f"""file://frpe.bin""") else ''} \
${@f"""file://ppe_tx.bin """ if os.path.exists(f"""file://ppe_tx.bin""") else ''} \
${@f"""file://ppe_rx.bin """ if os.path.exists(f"""file://ppe_rx.bin""") else ''} \
- ${@f"""file://license-llce.rtf """ if os.path.exists(f"""file://license-llce.rtf""") else ''} \
"

do_install:append () {
@@ -26,14 +19,6 @@ do_install:append () {
install -m 0644 ${NXP_FIRMWARE_LOCAL_DIR}/ppe_rx.bin ${D}/${base_libdir}/firmware/ppe_rx.bin
}

-do_unpack_license() {
- cp -vf ${NXP_FIRMWARE_LOCAL_DIR}/license-llce.rtf ${WORKDIR}/${BPN}-${PV}/
-}
-
-python do_unpack:append() {
- bb.build.exec_func('do_unpack_license', d)
-}
-
PACKAGES =+ "${PN}-llce"
FILES:${PN}-llce = "${base_libdir}/firmware/dte.bin \
${base_libdir}/firmware/frpe.bin \

root@s32g399ardb3:~# dmesg | grep "llce\|can" 
[ 0.409440] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[ 0.422451] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[ 0.435471] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[ 0.448491] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[ 0.832119] vcan: Virtual CAN interface driver
[ 0.836640] slcan: serial line CAN interface driver
[ 0.846380] flexcan 401b4000.can: device registered (reg_base=(____ptrval____), irq(s):
[ 0.854530] flexcan 401b4000.can: 30
[ 0.858259] flexcan 401b4000.can: 31
[ 0.861981] flexcan 401b4000.can: 32
[ 0.865705] flexcan 401b4000.can: 33
[ 0.869425] flexcan 401b4000.can: )
[ 0.873640] flexcan 401be000.can: device registered (reg_base=(____ptrval____), irq(s):
[ 0.881787] flexcan 401be000.can: 34
[ 0.885514] flexcan 401be000.can: 35
[ 0.889237] flexcan 401be000.can: 36
[ 0.892962] flexcan 401be000.can: 37
[ 0.896682] flexcan 401be000.can: )
[ 1.308242] can: controller area network core
[ 1.317558] can: raw protocol
[ 1.320570] can: broadcast manager protocol
[ 1.324815] can: netlink gateway - max_hops=1
[ 9.050817] llce_core 43ff8000.llce: Successfully loaded LLCE firmware
[ 9.186932] llce_mb 43a00000.llce_mb: LLCE firmware version: KKII_3DCREL_LLCE1_0_9 [BLD_BMB2408261311]
[ 9.195831] llce_mb 43a00000.llce_mb: LLCE firmware: logging support disabled
[ 21.828489] platform can_phy01: deferred probe pending
[ 21.828508] platform can_phy2: deferred probe pending
[ 21.828515] platform can_phy3: deferred probe pending
[ 21.828521] platform can_phy45: deferred probe pending
[ 21.828527] platform can_phy67: deferred probe pending
[ 21.828533] platform can_phy89: deferred probe pending
[ 21.828538] platform can_phy1011: deferred probe pending
[ 21.828543] platform can_phy1213: deferred probe pending
[ 21.828550] platform can_phy1415: deferred probe pending
[ 21.828555] platform 43ff8000.llce:llce_can0: deferred probe pending
[ 21.828561] platform 43ff8000.llce:llce_can1: deferred probe pending
[ 21.828567] platform 43ff8000.llce:llce_can2: deferred probe pending
[ 21.828573] platform 43ff8000.llce:llce_can3: deferred probe pending
[ 21.828578] platform 43ff8000.llce:llce_can4: deferred probe pending
[ 21.828584] platform 43ff8000.llce:llce_can5: deferred probe pending
[ 21.828589] platform 43ff8000.llce:llce_can6: deferred probe pending
[ 21.828596] platform 43ff8000.llce:llce_can7: deferred probe pending
[ 21.828601] platform 43ff8000.llce:llce_can8: deferred probe pending
[ 21.828608] platform 43ff8000.llce:llce_can9: deferred probe pending
[ 21.828614] platform 43ff8000.llce:llce_can10: deferred probe pending
[ 21.828620] platform 43ff8000.llce:llce_can11: deferred probe pending
[ 21.828625] platform 43ff8000.llce:llce_can12: deferred probe pending
[ 21.828632] platform 43ff8000.llce:llce_can13: deferred probe pending
[ 21.828637] platform 43ff8000.llce:llce_can14: deferred probe pending
[ 21.828644] platform 43ff8000.llce:llce_can15: deferred probe pending

Thanks

[Joey_z]

hi,GG0712

Thank you for your reply.

I have reproduced your question, and we have handed this issue over to the software team. I will reply to you as soon as there is a result.

BR

Joey

[GG0712]

Hi @Joey_z ,

Does the NXP software team have any solutions or workaround that we can use the LLCE CAN?

Thanks

[Joey_z]

hi,GG0712

Thank you for your reply.

I haven't received a reply yet. I will give you the result as soon as possible I get the result.

In addition, could you try the file in picture and not add the logger config.

BR

Joey

[GG0712]

Hi @Joey_z ,

We can build success after rename the target file and modify md5sum value

But the driver have the same issue during probe.

Thanks

[Joey_z]

hi，GG0712

Do you have used the "llce-can-logger" parameter in your configuration?

DISTRO_FEATURES:append = " llce-fw-load llce-can llce-can-logger"

BR

Joey

[GG0712]

Hi @Joey_z ,

Sorry, I missed, but it is same result after I removed the parameter.

Do you success probe llce driver?

I use the following command to rebuild image

bitbake -c cleansstate linux-firmware fsl-image-auto; bitbake fsl-image-auto

Thanks

[Joey_z]

hi，GG0712

Have you put the file of NXP-EULA enter the NXP_FIRMWARE_LOCAL_DIR.

BR

Joey