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IDProjectCategoryView StatusDate SubmittedLast Update
0001787T99X171.00 SKB EagleSWpublic2023-08-08 10:442024-07-18 12:18
Reporter(ALTech) Younkwang Jung Assigned To(ALTech) Younkwang Jung Due Date2023-08-10 11:35
PriorityimmediateSeveritys4-minorReproducibilityhave not tried
Status closedResolutionfixed 
Summary0001787: [Smart3][ATV12] Request for Test FW build after patching Amlogic Mandatory456
DescriptionHi Kerwin

Amlogic released Mandatory456 patch.
They are essential patches, so AML is asking each manufacturer to apply them.
However, because there are so many patches, we need to verify them before we actually apply them to Smart3 OS12.

Please check the confluence below for the contents of the patch.
https://confluence.skbroadband.com/pages/viewpage.action?pageId=374592264
And attach the contents of the patch as a document. please check it ( Mandatory456.xlsx )
[Test patch branch is Mandatory456]

And please build ND/SD/SU FW after applying the patchs to the latest code of OS12.
If there is a conflict, please correct it if you can correct it and let me know if there is anything that needs to be checked. I will contact AML.
- please use v15.537.901 for FW version.
- please make a diff file based on BFX-AT100_5.3.7_2023-0704-202518.xml
if FW is built, it will be verified by AML QA and ALT QA.

Thank you
YK.Jung
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Users monitoring this issue

User List (ALTech) JunGyu Kim , (ALTech) SY Yoon , (SW) Jason Ling

Activities

(ALTech) Younkwang Jung

2023-08-08 10:44

developer  

Mandatory456.xlsx (21,593 bytes)

(ALTech) Younkwang Jung

2023-08-08 11:01

developer   ~0013837

Hi Kerwinw

In addition, the following has just been updated in the page below.
I think this information will be useful.

Thank you
YK.Jung
image.png (325,805 bytes)

(SW) Peter Chen

2023-08-09 13:41

developer   ~0013856

Hi YK,

I have uploaded the v15.537.901 FW. Please check it.

Thanks,
Peter

(ALTech) Younkwang Jung

2023-08-31 12:54

developer   ~0014048

Hi Perter

When booting after applying the mandatory patch, the log below is observed.
============================ dmesg.txt =====================================
..
[ 0.651922] hdmitx: hdmitx_set_uevent[227] hdmitx_hdcppwr=1 0
[ 0.652269] hdmitx: system: irq 4 0
[ 0.652275] invalid GPIO -2
[ 0.652301] ------------[ cut here ]------------
[ 0.652314] WARNING: CPU: 0 PID: 1 at /vhd2t/peter/projects/skb12/common/drivers/gpio/gpiolib.c:106 gpio_to_desc+0xd4/0xdc
[ 0.652317] Modules linked in:
[ 0.652323]
[ 0.652329] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.9.269-abk000c-537r901-20230809 #216
[ 0.652331] Hardware name: g12a_u212_3g (DT)
[ 0.652335] task: ffffffc000290000 task.stack: ffffffc00028c000
[ 0.652338] PC is at gpio_to_desc+0xd4/0xdc
[ 0.652342] LR is at gpio_to_desc+0xd4/0xdc
[ 0.652349] R16 : ffffff800a71e000, PFN: 271e, pagetrace:0xffffff8009080000
[ 0.652354] R18 : ffffff8009dba000, PFN: 1dba, pagetrace:0xffffff8009080000
[ 0.652358] R25 : ffffff800a71eaf8, PFN: 271e, pagetrace:0xffffff8009080000
..
==================================================================

Related AML patche is attached as picture file.

AML says that only gpio needs to be adjusted to suit the FXN Smart3 HW.

The gpios that need to be checked are:

+ hdmitx-gpios-hpd = <&gpio GPIOH_2 0>;
+ hdmitx-gpios-scl = <&gpio GPIOH_1 0>;
+ hdmitx-gpios-sda = <&gpio GPIOH_0 0>;

Please adjust gpio so that this warning log does not appear.

Please check it
Thank you
YK.Jung
image-2.png (52,097 bytes)   
image-2.png (52,097 bytes)   
gpio_error.zip (372,192 bytes)

(ALTech) Younkwang Jung

2023-08-31 16:36

developer   ~0014054

Hi peter

Please fix this issue by tomorrow evening (9/1)

Thank you
YK.Jung

(SW) Peter Chen

2023-08-31 17:44

developer   ~0014055

Hi YK,

The gpio setting is adjusted to suit Smart3.

Thanks,
Peter

(ALTech) Younkwang Jung

2023-09-04 10:24

developer   ~0014066

Hi Peter

Is the GPIO correct?
The GPIO mentioned above is the information on the AML reference board
This value must be adjusted for the Smart3 HW board

Please check it
Thanks
YK.Jung
image-3.png (49,586 bytes)   
image-3.png (49,586 bytes)   

(SW) Peter Chen

2023-09-04 10:56

developer   ~0014067

Hi YK,

We checked the GPIO number is correct

Thanks,
Peter

(ALTech) Younkwang Jung

2024-07-18 12:17

developer   ~0016289

Hi Peter

Mandatory patch was applied to bitbucket
So I will close this ticket

Thank you
YK.Jung

Issue History

Date Modified Username Field Change
2023-08-08 10:44 (ALTech) Younkwang Jung New Issue
2023-08-08 10:44 (ALTech) Younkwang Jung Status new => assigned
2023-08-08 10:44 (ALTech) Younkwang Jung Assigned To => (SW) Kerwin Chen
2023-08-08 10:44 (ALTech) Younkwang Jung File Added: Mandatory456.xlsx
2023-08-08 10:45 (ALTech) Younkwang Jung Issue Monitored: (ALTech) SY Yoon
2023-08-08 10:45 (ALTech) Younkwang Jung Issue Monitored: (ALTech) JunGyu Kim
2023-08-08 11:01 (ALTech) Younkwang Jung Note Added: 0013837
2023-08-08 11:01 (ALTech) Younkwang Jung File Added: image.png
2023-08-08 19:31 (SW) Kerwin Chen Assigned To (SW) Kerwin Chen => (SW) Peter Chen
2023-08-09 08:35 (SW) Jason Ling Issue Monitored: (SW) Jason Ling
2023-08-09 13:41 (SW) Peter Chen Note Added: 0013856
2023-08-09 13:44 (SW) Peter Chen Assigned To (SW) Peter Chen => (ALTech) Younkwang Jung
2023-08-31 12:54 (ALTech) Younkwang Jung Note Added: 0014048
2023-08-31 12:54 (ALTech) Younkwang Jung File Added: image-2.png
2023-08-31 12:54 (ALTech) Younkwang Jung File Added: gpio_error.zip
2023-08-31 12:54 (ALTech) Younkwang Jung Assigned To (ALTech) Younkwang Jung =>
2023-08-31 12:54 (ALTech) Younkwang Jung Assigned To => (SW) Peter Chen
2023-08-31 16:36 (ALTech) Younkwang Jung Note Added: 0014054
2023-08-31 17:44 (SW) Peter Chen Note Added: 0014055
2023-08-31 17:44 (SW) Peter Chen Assigned To (SW) Peter Chen => (ALTech) Younkwang Jung
2023-09-04 10:24 (ALTech) Younkwang Jung Note Added: 0014066
2023-09-04 10:24 (ALTech) Younkwang Jung File Added: image-3.png
2023-09-04 10:25 (ALTech) Younkwang Jung Assigned To (ALTech) Younkwang Jung => (SW) Peter Chen
2023-09-04 10:28 (ALTech) Younkwang Jung Priority normal => immediate
2023-09-04 10:56 (SW) Peter Chen Note Added: 0014067
2024-07-18 12:17 (ALTech) Younkwang Jung Note Added: 0016289
2024-07-18 12:18 (ALTech) Younkwang Jung Assigned To (SW) Peter Chen => (ALTech) Younkwang Jung
2024-07-18 12:18 (ALTech) Younkwang Jung Status assigned => closed
2024-07-18 12:18 (ALTech) Younkwang Jung Resolution open => fixed