TDA4VH-Q1: Adding thermistor using generic-adc-thermal driver to tscadc

Hi Jason,

We do not support generic-adc-thermal driver in the SDK.

From the failure log:

Jason White said:

platform thermal-sensor: deferred probe pending: generic-adc-thermal: IIO channel not found

The failure is from:

static int gadc_thermal_probe(struct platform_device *pdev)
{
struct gadc_thermal_info *gti;
int ret;

if (!pdev->dev.of_node) {
dev_err(&pdev->dev, "Only DT based supported\n");
return -ENODEV;
}

gti = devm_kzalloc(&pdev->dev, sizeof(*gti), GFP_KERNEL);
if (!gti)
return -ENOMEM;

gti->channel = devm_iio_channel_get(&pdev->dev, "sensor-channel");
if (IS_ERR(gti->channel)) {
ret = PTR_ERR(gti->channel);
if (ret != -EPROBE_DEFER)
dev_err(&pdev->dev, "IIO channel not found: %d\n", ret);
return ret;
}

So there is an unmet dependency in the probe path. That needs to be taken care to avoid the probe-deferral.

Seems like tscadc which is hooked as 

Jason White said:

io-channels = <&tscadc0 6>;

is not probed correctly and hence the dependency is not met.

- Keerthy

Hi Keerthy,

Yes, I was aware where it was failing in thermal-generic-adc.c

We are not using the SDK but instead building a custom kernel using the TI support in the kernel (6.13).  We have the tscadc0 setup properly and can read the raw adc count properly.  The device tree setting for the generic-adc-thermal is pointing back to the 6th tscadc channel, but for some reason the linkage doesn't properly occur.

# pwd
/proc/device-tree/thermal-sensor

# cat io-channel-names
sensor-channel

# hexdump -C io-channels
00000000 00 00 00 83 00 00 00 06

This seems to be the correct channel and phandle to use.

# pwd
/proc/device-tree/bus@100000/bus@28380000/tscadc@40200000

# hexdump -C phandle
00000000 00 00 00 83

For some reason the linkage between the thermal-generic-adc and the tscadc isn't occuring properly.

Is this something TI could try and provide documentation on how to support?

Thanks,

Jason

Also initially I was getting the following error at bootup:

[ 1.080481] OF: /thermal-sensor: could not get #io-channel-cells for /bus@100000/bus@28380000/tscadc@40200000
[ 1.080505] generic-adc-thermal thermal-sensor: error -EINVAL: IIO channel not found
[ 1.080510] generic-adc-thermal thermal-sensor: probe with driver generic-adc-thermal failed with error -22

So I added 

#io-channel-cells = <1>;

to the file arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi

under 

tscadc0: tscadc@40200000 {

Then the error 

platform thermal-sensor: deferred probe pending: generic-adc-thermal: IIO channel not found

occurred.

Hello Jason,

Can you check if the tscadc driver probe succeeded or was it ever probed?

- Keerthy

Hi Keerthy,

Sorry for the confusion.  tscadc works fine.  I'm able to read the adc values.  adc5 is our main system voltage while adc6 is the thermistor.  adc5 is the correct value, so I would assume adc6 is as well.

# pwd
/sys/bus/iio/devices/iio:device0
# cat in_voltage5_raw
1624
# cat in_voltage6_raw
3403

It's the tie between the tscadc and generic-adc-thermal that I can't figure out.

Thanks,

Jason

Jason,

We don't have a way to reproduce this on the EVM. Need to check if tscadc is probed before the generic adc is probed. Basically if the tscadc is probed after then it will result in the error as the dependency is not met. 

Best Regards,

Keerthy 

Keerthy,

I think it could be tested on an EVM.  The J784S4XG01EVM exposes the ADC to J27.  The generic-adc-thermal device tree entry could be added for one of these channels.  It could be a simple two entry table.  Something like

temperature-lookup-table = < 0 4093
100000 465>;

with the rest of the generic-adc-thermal device tree content.  This would mean that near 1.8V would be 0 degC and near 0V would be 100 degC.  

An example of how to do this would be extremely helpful to me and probably others.

Thanks,

Jason

Jason,

Allow me some time. I will check and get back mid of next week.

- Keerthy

Jason,

Apologies for the long delay. There is no example right now on TI dts for this. I checked internally on this but we do not have experience on the generic-adc-thermal driver.

- Keerthy

Is this something that TI could support with built in ADC with an example?  I would think that would a common use case of the ADC.  The generic-adc-thermal driver itself seems to be fairly straightforward.

Jason,

I will check with the development team and get back in a couple of days.

- Keerthy

Jason,

This is the first request on generic-adc-thermal. Hence we never had software support on this. I will check if we can give an out of tree patch.
I could not get to this earlier. I will get back to you early next week.

- Keerthy

No worries.  Thanks for looking into it!

Jason,

Let us continue in this thread as the thread has context.

I would like to close the new thread: TDA4VH-Q1: TDA4VH-Q1: Adding thermistor using generic-adc-thermal driver to tscadc

- Keerthy

Thanks.  Can you provide a status update?

Jason,

This is not coming in the 11.1 SDK. I will keep you posted on which this gets planned for. This request is unique on TSCADC.

- Keerthy

Keerthy,

Is there any update to this request?

Thanks,
Jason

Jason,

I have created an internal ticket and its being analyzed for the next SDK. I am not sure on when this will be taken in. I will keep you posted.

- Keerthy

Hey Jason, I recreated the issue on my end. You are trying to request the IIO channel from tscadc0 by doing this: io-channels = <&tscadc0 6>; which is incorrect, what you need to do is to request it from its subnode which actually provides those IIO channels. 

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index a84bde08f85e..bdb527314d46 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -40,6 +40,26 @@ c71_3_memory_region: c71-memory@ab100000 {
                        no-map;
                };
        };
+
+       board_thermistor: thermal-sensor {
+               status="okay";
+               compatible = "generic-adc-thermal";
+               #thermal-sensor-cells = <0>;
+               io-channels = <&tscadc0_adc 6>;
+               io-channel-names = "sensor-channel";
+               temperature-lookup-table = < 0 4093
+                                       100000 465>;
+        };
+
+       thermal-zones {
+               board_thermal: board-thermal {
+                       polling-delay-passive = <1000>;
+                       polling-delay = <5000>;
+                       thermal-sensors = <&board_thermistor>;
+               };
+       };
+
+
 };
 
 &mailbox0_cluster5 {
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-evm-common.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-evm-common.dtsi
index bc5eec764b77..9bff64572079 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-evm-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-evm-common.dtsi
@@ -1381,9 +1381,10 @@ &tscadc0 {
        pinctrl-0 = <&mcu_adc0_pins_default>;
        pinctrl-names = "default";
        status = "okay";
-       adc {
-               ti,adc-channels = <0 1 2 3 4 5 6 7>;
-       };
+};
+
+&tscadc0_adc {
+       ti,adc-channels = <0 1 2 3 4 5 6 7>;
 };
 
 &tscadc1 {
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi
index 4ec1377f6f7b..7376a49f24ec 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi
@@ -650,7 +650,7 @@ tscadc0: tscadc@40200000 {
                dma-names = "fifo0", "fifo1";
                status = "disabled";
 
-               adc {
+               tscadc0_adc: adc {
                        #io-channel-cells = <1>;
                        compatible = "ti,am3359-adc";
                }; 

U-Boot SPL 2025.01-00625-g89f0c688f7d4 (Oct 02 2025 - 18:25:02 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000b '11.1.8--v11.01.08 (Fancy Rat)')
Initialized 4 DRAM controllers
SPL initial stack usage: 13512 bytes
Trying to boot from MMC2
Skipping authentication on GP device
Skipping authentication on GP device
Skipping authentication on GP device
Skipping authentication on GP device
Skipping authentication on GP device
Loading Environment from nowhere... OK
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.13.0(release):v2.13.0-259-ge0c4d3903b-dirty
NOTICE:  BL31: Built : 07:01:36, Jul  1 2025
I/TC: 
I/TC: OP-TEE version: 4.7.0-47-ga9690ae39 (gcc version 13.4.0 (GCC)) #1 Thu Aug  7 15:25:10 UTC 2025 aarch64
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
I/TC: Primary CPU initializing
I/TC: GIC redistributor base address not provided
I/TC: Assuming default GIC group status and modifier
I/TC: SYSFW ABI: 4.0 (firmware rev 0x000b '11.1.8--v11.01.08 (Fancy Rat)')
I/TC: Activated SA2UL device
I/TC: Fixing SA2UL firewall owner for GP device
I/TC: Enabled firewalls for SA2UL TRNG device
I/TC: EIP76D TRNG initialized
I/TC: SA2UL Drivers initialized
I/TC: HUK Initialized
I/TC: Primary CPU switching to normal world boot

U-Boot SPL 2025.01-00625-g89f0c688f7d4 (Oct 02 2025 - 18:25:02 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000b '11.1.8--v11.01.08 (Fancy Rat)')
DM ABI: 3.0 (firmware ver 0x000b 'PSDK.11.01.00.04--v11.01.08a' patch_ver: 8)
Trying to boot from MMC2
Skipping authentication on GP device
Skipping authentication on GP device


U-Boot 2025.01-00625-g89f0c688f7d4 (Oct 02 2025 - 18:25:02 +0000)

SoC:   J784S4 SR1.0 GP
Model: Texas Instruments J784S4 EVM
DRAM:  2 GiB (total 32 GiB)
Core:  143 devices, 36 uclasses, devicetree: separate
Flash: spi_nand nand@0: Winbond SPI NAND was found.
spi_nand nand@0: 128 MiB, block size: 256 KiB, page size: 4096, OOB size: 128
k3-navss-ringacc ringacc@2b800000: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:328
k3-navss-ringacc ringacc@2b800000: dma-ring-reset-quirk: disabled
cadence_spi spi@47040000: Pattern not found. Skipping calibration
0 Bytes
MMC:   mmc@4f80000: 0, mmc@4fb0000: 1
Loading Environment from nowhere... OK
In:    serial@2880000
Out:   serial@2880000
Err:   serial@2880000
am65_cpsw_nuss ethernet@46000000: K3 CPSW: nuss_ver: 0x6BA02102 cpsw_ver: 0x6BA82102 ale_ver: 0x00293904 Ports:1
Net:   eth0: ethernet@46000000port@1
Hit any key to stop autoboot:  0 
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
574 bytes read in 1 ms (560.5 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...
gpio: pin gpio@22_17 (gpio 188) value is 1
gpio: pin gpio@22_16 (gpio 187) value is 0
k3_r5f_rproc r5f@41000000: Core 1 is already in use. No rproc commands work
82648 bytes read in 12 ms (6.6 MiB/s)
Load Remote Processor 1 with data@addr=0x82000000 82648 bytes: Success!
82648 bytes read in 10 ms (7.9 MiB/s)
Load Remote Processor 2 with data@addr=0x82000000 82648 bytes: Success!
82648 bytes read in 11 ms (7.2 MiB/s)
Load Remote Processor 3 with data@addr=0x82000000 82648 bytes: Success!
82648 bytes read in 12 ms (6.6 MiB/s)
Load Remote Processor 4 with data@addr=0x82000000 82648 bytes: Success!
82648 bytes read in 10 ms (7.9 MiB/s)
Load Remote Processor 5 with data@addr=0x82000000 82648 bytes: Success!
82648 bytes read in 10 ms (7.9 MiB/s)
Load Remote Processor 6 with data@addr=0x82000000 82648 bytes: Success!
82648 bytes read in 11 ms (7.2 MiB/s)
Load Remote Processor 7 with data@addr=0x82000000 82648 bytes: Success!
10489000 bytes read in 18 ms (555.7 MiB/s)
Load Remote Processor 8 with data@addr=0x82000000 10489000 bytes: Success!
10489000 bytes read in 17 ms (588.4 MiB/s)
Load Remote Processor 9 with data@addr=0x82000000 10489000 bytes: Success!
10489000 bytes read in 17 ms (588.4 MiB/s)
Load Remote Processor 10 with data@addr=0x82000000 10489000 bytes: Success!
10489000 bytes read in 17 ms (588.4 MiB/s)
Load Remote Processor 11 with data@addr=0x82000000 10489000 bytes: Success!
47991296 bytes read in 504 ms (90.8 MiB/s)
131221 bytes read in 4 ms (31.3 MiB/s)
Working FDT set to 88000000
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
Working FDT set to 88000000
   Loading Device Tree to 000000008fedc000, end 000000008fffffff ... OK
Working FDT set to 8fedc000

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
[    0.000000] Linux version 6.12.43-01067-gc46dc145b5dc-dirty (moteen@moteen-ubuntu-desk) (aarch64-linux-gnu-gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #4 SMP PREEMPT Thu Oct  9 17:06:25 IST 2025
[    0.000000] KASLR disabled due to lack of seed
[    0.000000] Machine model: Texas Instruments J784S4 EVM
[    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002880000 (options '')
[    0.000000] printk: legacy bootconsole [ns16550a0] enabled
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000f90000000, size 1792 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x0000000f90000000..0x0000000fffffffff (1835008 KiB) map reusable linux,cma
[    0.000000] OF: reserved mem: 0x000000009e800000..0x000000009fffffff (24576 KiB) nomap non-reusable optee@9e800000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a0000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a0000000..0x00000000a00fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a0000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a0100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a0100000..0x00000000a0ffffff (15360 KiB) nomap non-reusable r5f-memory@a0100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a1000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1000000..0x00000000a10fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a1000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a1100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1100000..0x00000000a1ffffff (15360 KiB) nomap non-reusable r5f-memory@a1100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a2000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2000000..0x00000000a20fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a2000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a2100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2100000..0x00000000a2ffffff (15360 KiB) nomap non-reusable r5f-memory@a2100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a3000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a3000000..0x00000000a30fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a3000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a3100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a3100000..0x00000000a3ffffff (15360 KiB) nomap non-reusable r5f-memory@a3100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4000000..0x00000000a40fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a4000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4100000..0x00000000a4ffffff (15360 KiB) nomap non-reusable r5f-memory@a4100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a5000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a5000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a5000000..0x00000000a50fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a5000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a5100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a5100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a5100000..0x00000000a5ffffff (15360 KiB) nomap non-reusable r5f-memory@a5100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a6000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a6000000..0x00000000a60fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a6000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a6100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a6100000..0x00000000a6ffffff (15360 KiB) nomap non-reusable r5f-memory@a6100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a7000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a7000000..0x00000000a70fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a7000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a7100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a7100000..0x00000000a7ffffff (15360 KiB) nomap non-reusable r5f-memory@a7100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c71-dma-memory@a8000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a8000000..0x00000000a80fffff (1024 KiB) nomap non-reusable c71-dma-memory@a8000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c71-memory@a8100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a8100000..0x00000000a8ffffff (15360 KiB) nomap non-reusable c71-memory@a8100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c71-dma-memory@a9000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a9000000..0x00000000a90fffff (1024 KiB) nomap non-reusable c71-dma-memory@a9000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c71-memory@a9100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a9100000..0x00000000a9ffffff (15360 KiB) nomap non-reusable c71-memory@a9100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000aa000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c71-dma-memory@aa000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000aa000000..0x00000000aa0fffff (1024 KiB) nomap non-reusable c71-dma-memory@aa000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000aa100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c71-memory@aa100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000aa100000..0x00000000aaffffff (15360 KiB) nomap non-reusable c71-memory@aa100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000ab000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c71-dma-memory@ab000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000ab000000..0x00000000ab0fffff (1024 KiB) nomap non-reusable c71-dma-memory@ab000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000ab100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c71-memory@ab100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000ab100000..0x00000000abffffff (15360 KiB) nomap non-reusable c71-memory@ab100000
[    0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x0000000fffffffff]
[    0.000000] NODE_DATA(0) allocated [mem 0xf8bfb9900-0xf8bfbbf3f]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   [mem 0x0000000100000000-0x0000000fffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x000000009e7fffff]
[    0.000000]   node   0: [mem 0x000000009e800000-0x00000000abffffff]
[    0.000000]   node   0: [mem 0x00000000ac000000-0x00000000ffffffff]
[    0.000000]   node   0: [mem 0x0000000880000000-0x0000000fffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x0000000fffffffff]
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.5
[    0.000000] percpu: Embedded 25 pages/cpu s62040 r8192 d32168 u102400
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: Spectre-v3a
[    0.000000] CPU features: detected: Spectre-BHB
[    0.000000] CPU features: detected: ARM erratum 1742098
[    0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02880000 mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),256k(ospi.env.backup),57088k@8m(ospi.rootfs),256k(ospi.phypattern);spi-nand0:512k(ospi_nand.tiboot3),2m(ospi_nand.tispl),4m(ospi_nand.u-boot),256k(ospi_nand.env),256k(ospi_nand.env.backup),98048k@32m(ospi_nand.rootfs),256k@130816k(ospi_nand.phypattern) root=PARTUUID=076c4a2a-02 rw rootfstype=ext4 rootwait
[    0.000000] Unknown kernel command line parameters "mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),256k(ospi.env.backup),57088k@8m(ospi.rootfs),256k(ospi.phypattern);spi-nand0:512k(ospi_nand.tiboot3),2m(ospi_nand.tispl),4m(ospi_nand.u-boot),256k(ospi_nand.env),256k(ospi_nand.env.backup),98048k@32m(ospi_nand.rootfs),256k@130816k(ospi_nand.phypattern)", will be passed to user space.
[    0.000000] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear)
[    0.000000] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.000000] Fallback order for Node 0: 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 8388608
[    0.000000] Policy zone: Normal
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: area num 8.
[    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU event tracing is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8.
[    0.000000] 	Trampoline variant of Tasks RCU enabled.
[    0.000000] 	Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.000000] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8.
[    0.000000] RCU Tasks Trace: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8.
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 960 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] Root IRQ handler: gic_handle_irq
[    0.000000] GICv3: GICv3 features: 16 PPIs
[    0.000000] GICv3: GICD_CTRL.DS=0, SCR_EL3.FIQ=1
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001900000
[    0.000000] ITS [mem 0x01820000-0x0182ffff]
[    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[    0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
[    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @880800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000880070000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880080000
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000000] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.009657] Console: colour dummy device 80x25
[    0.014255] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.024928] pid_max: default: 32768 minimum: 301
[    0.029686] LSM: initializing lsm=capability,selinux
[    0.034802] SELinux:  Initializing.
[    0.038754] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.046559] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.056323] rcu: Hierarchical SRCU implementation.
[    0.061234] rcu: 	Max phase no-delay instances is 1000.
[    0.066684] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[    0.075099] fsl-mc MSI: msi-controller@1820000 domain created
[    0.083455] EFI services will not be available.
[    0.088318] smp: Bringing up secondary CPUs ...
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
I/TC: Secondary CPU 2 initializing
I/TC: Secondary CPU 2 switching to normal world boot
I/TC: Secondary CPU 3 initializing
I/TC: Secondary CPU 3 switching to normal world boot
I/TC: Secondary CPU 4 initializing
I/TC: Secondary CPU 4 switching to normal world boot
I/TC: Secondary CPU 5 initializing
I/TC: Secondary CPU 5 switching to normal world boot
I/TC: Secondary CPU 6 initializing
I/TC: Secondary CPU 6 switching to normal world boot
I/TC: Secondary CPU 7 initializing
I/TC: Secondary CPU 7 switching to normal world boot
[    0.101419] Detected PIPT I-cache on CPU1
[    0.101472] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
[    0.101485] GICv3: CPU1: using allocated LPI pending table @0x0000000880090000
[    0.101522] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
[    0.110025] Detected PIPT I-cache on CPU2
[    0.110057] GICv3: CPU2: found redistributor 2 region 0:0x0000000001940000
[    0.110070] GICv3: CPU2: using allocated LPI pending table @0x00000008800a0000
[    0.110096] CPU2: Booted secondary processor 0x0000000002 [0x411fd080]
[    0.118569] Detected PIPT I-cache on CPU3
[    0.118604] GICv3: CPU3: found redistributor 3 region 0:0x0000000001960000
[    0.118618] GICv3: CPU3: using allocated LPI pending table @0x00000008800b0000
[    0.118642] CPU3: Booted secondary processor 0x0000000003 [0x411fd080]
[    0.127145] Detected PIPT I-cache on CPU4
[    0.127212] GICv3: CPU4: found redistributor 100 region 0:0x0000000001980000
[    0.127226] GICv3: CPU4: using allocated LPI pending table @0x00000008800c0000
[    0.127260] CPU4: Booted secondary processor 0x0000000100 [0x411fd080]
[    0.135782] Detected PIPT I-cache on CPU5
[    0.135822] GICv3: CPU5: found redistributor 101 region 0:0x00000000019a0000
[    0.135835] GICv3: CPU5: using allocated LPI pending table @0x00000008800d0000
[    0.135861] CPU5: Booted secondary processor 0x0000000101 [0x411fd080]
[    0.144345] Detected PIPT I-cache on CPU6
[    0.144388] GICv3: CPU6: found redistributor 102 region 0:0x00000000019c0000
[    0.144402] GICv3: CPU6: using allocated LPI pending table @0x00000008800e0000
[    0.144427] CPU6: Booted secondary processor 0x0000000102 [0x411fd080]
[    0.152927] Detected PIPT I-cache on CPU7
[    0.152972] GICv3: CPU7: found redistributor 103 region 0:0x00000000019e0000
[    0.152985] GICv3: CPU7: using allocated LPI pending table @0x00000008800f0000
[    0.153011] CPU7: Booted secondary processor 0x0000000103 [0x411fd080]
[    0.153103] smp: Brought up 1 node, 8 CPUs
[    0.334094] SMP: Total of 8 processors activated.
[    0.338899] CPU: All CPU(s) started at EL2
[    0.343101] CPU features: detected: 32-bit EL0 Support
[    0.348352] CPU features: detected: 32-bit EL1 Support
[    0.353601] CPU features: detected: CRC32 instructions
[    0.358887] alternatives: applying system-wide alternatives
[    0.365500] Memory: 30732404K/33554432K available (18688K kernel code, 4946K rwdata, 12396K rodata, 10688K init, 784K bss, 975460K reserved, 1835008K cma-reserved)
[    0.381045] devtmpfs: initialized
[    0.397346] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.407328] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.436991] 20832 pages in range for non-PLT usage
[    0.437006] 512352 pages in range for PLT usage
[    0.442117] pinctrl core: initialized pinctrl subsystem
[    0.453847] DMI not present or invalid.
[    0.459487] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.466854] DMA: preallocated 4096 KiB GFP_KERNEL pool for atomic allocations
[    0.474868] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.483579] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.491797] audit: initializing netlink subsys (disabled)
[    0.497468] audit: type=2000 audit(0.340:1): state=initialized audit_enabled=0 res=1
[    0.498576] thermal_sys: Registered thermal governor 'step_wise'
[    0.505395] thermal_sys: Registered thermal governor 'power_allocator'
[    0.511575] cpuidle: using governor menu
[    0.522367] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.529418] ASID allocator initialised with 65536 entries
[    0.536220] Serial: AMBA PL011 UART driver
[    0.545845] /bus@100000/interrupt-controller@1800000: Fixed dependency cycle(s) with /bus@100000/interrupt-controller@1800000
[    0.557542] /bus@100000/i2c@2040000/dsi-edp-bridge@2c: Fixed dependency cycle(s) with /bus@100000/dsi@4800000
[    0.567950] /bus@100000/dsi@4800000: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.576495] /bus@100000/dsi@4800000: Fixed dependency cycle(s) with /bus@100000/i2c@2040000/dsi-edp-bridge@2c
[    0.586657] /bus@100000/bridge@a000000: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.595484] /bus@100000/dss@4a00000: Fixed dependency cycle(s) with /bus@100000/dsi@4800000
[    0.604031] /bus@100000/dss@4a00000: Fixed dependency cycle(s) with /bus@100000/bridge@a000000
[    0.622600] /bus@100000/i2c@2040000/dsi-edp-bridge@2c: Fixed dependency cycle(s) with /bus@100000/dsi@4800000
[    0.640051] /bus@100000/i2c@2040000/dsi-edp-bridge@2c: Fixed dependency cycle(s) with /bus@100000/dsi@4800000
[    0.650238] /bus@100000/dsi@4800000: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.658791] /bus@100000/dsi@4800000: Fixed dependency cycle(s) with /bus@100000/i2c@2040000/dsi-edp-bridge@2c
[    0.669254] /bus@100000/bridge@a000000: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.678390] /bus@100000/bridge@a000000: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.687232] /bus@100000/dsi@4800000: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.695812] /bus@100000/dss@4a00000: Fixed dependency cycle(s) with /bus@100000/dsi@4800000
[    0.704386] /bus@100000/dss@4a00000: Fixed dependency cycle(s) with /bus@100000/bridge@a000000
[    0.714886] /bus@100000/bridge@a000000: Fixed dependency cycle(s) with /connector-dp0
[    0.722953] /connector-dp0: Fixed dependency cycle(s) with /bus@100000/bridge@a000000
[    0.732443] /bus@100000/i2c@2040000/dsi-edp-bridge@2c: Fixed dependency cycle(s) with /connector-dp1
[    0.741842] /connector-dp1: Fixed dependency cycle(s) with /bus@100000/i2c@2040000/dsi-edp-bridge@2c
[    0.751984] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.758933] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.765338] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.772275] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.778679] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.785616] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.792020] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.798955] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.806640] ACPI: Interpreter disabled.
[    0.812589] k3-chipinfo 43000014.chipid: Family:J784S4 rev:SR1.0 JTAGID[0x0bb8002f] Detected
[    0.821978] iommu: Default domain type: Translated
[    0.826883] iommu: DMA domain TLB invalidation policy: strict mode
[    0.833668] SCSI subsystem initialized
[    0.837713] usbcore: registered new interface driver usbfs
[    0.843338] usbcore: registered new interface driver hub
[    0.848780] usbcore: registered new device driver usb
[    0.854894] pps_core: LinuxPPS API ver. 1 registered
[    0.859968] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.869309] PTP clock support registered
[    0.873412] EDAC MC: Ver: 3.0.0
[    0.877014] scmi_core: SCMI protocol bus registered
[    0.882812] FPGA manager framework
[    0.886341] Advanced Linux Sound Architecture Driver Initialized.
[    0.893140] vgaarb: loaded
[    0.896194] clocksource: Switched to clocksource arch_sys_counter
[    0.902582] VFS: Disk quotas dquot_6.6.0
[    0.906607] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.913774] pnp: PnP ACPI: disabled
[    0.921104] NET: Registered PF_INET protocol family
[    0.926381] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.939133] tcp_listen_portaddr_hash hash table entries: 16384 (order: 6, 262144 bytes, linear)
[    0.948178] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.956120] TCP established hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.965199] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
[    0.973638] TCP: Hash tables configured (established 262144 bind 65536)
[    0.980532] UDP hash table entries: 16384 (order: 7, 524288 bytes, linear)
[    0.987877] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes, linear)
[    0.995762] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    1.001895] RPC: Registered named UNIX socket transport module.
[    1.007956] RPC: Registered udp transport module.
[    1.012763] RPC: Registered tcp transport module.
[    1.017568] RPC: Registered tcp-with-tls transport module.
[    1.023173] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.029756] NET: Registered PF_XDP protocol family
[    1.034663] PCI: CLS 0 bytes, default 64
[    1.040862] kvm [1]: nv: 554 coarse grained trap handlers
[    1.046565] kvm [1]: IPA Size Limit: 44 bits
[    1.051992] kvm [1]: vgic-v2@6f020000
[    1.055767] kvm [1]: GIC system register CPU interface enabled
[    1.061748] kvm [1]: vgic interrupt IRQ9
[    1.065777] kvm [1]: Hyp nVHE mode initialized successfully
[    1.072732] Initialise system trusted keyrings
[    1.077440] workingset: timestamp_bits=42 max_order=23 bucket_order=0
[    1.084219] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.090329] NFS: Registering the id_resolver key type
[    1.095514] Key type id_resolver registered
[    1.099787] Key type id_legacy registered
[    1.103891] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.110741] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    1.118379] 9p: Installing v9fs 9p2000 file system support
[    1.145543] Key type asymmetric registered
[    1.149729] Asymmetric key parser 'x509' registered
[    1.154743] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[    1.162394] io scheduler mq-deadline registered
[    1.167029] io scheduler kyber registered
[    1.171139] io scheduler bfq registered
[    1.183520] pinctrl-single 4301c000.pinctrl: 13 pins, size 52
[    1.189523] pinctrl-single 4301c038.pinctrl: 11 pins, size 44
[    1.195565] pinctrl-single 4301c068.pinctrl: 72 pins, size 288
[    1.201857] pinctrl-single 4301c190.pinctrl: 1 pins, size 4
[    1.207699] pinctrl-single 11c000.pinctrl: 72 pins, size 288
[    1.213872] pinctrl-single 104200.pinctrl: 20 pins, size 80
[    1.219632] pinctrl-single 104280.pinctrl: 8 pins, size 32
[    1.230417] ledtrig-cpu: registered to indicate activity on CPUs
[    1.266225] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    1.275330] msm_serial: driver initialized
[    1.279862] SuperH (H)SCI(F) driver initialized
[    1.284670] STM32 USART driver initialized
[    1.295315] loop: module loaded
[    1.299843] megasas: 07.727.03.00-rc1
[    1.309192] tun: Universal TUN/TAP device driver, 1.6
[    1.315187] thunder_xcv, ver 1.0
[    1.318509] thunder_bgx, ver 1.0
[    1.321821] nicpf, ver 1.0
[    1.325691] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
[    1.333074] hns3: Copyright (c) 2017 Huawei Corporation.
[    1.338522] hclge is initializing
[    1.341927] e1000: Intel(R) PRO/1000 Network Driver
[    1.346909] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    1.352803] e1000e: Intel(R) PRO/1000 Network Driver
[    1.357874] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.363937] igb: Intel(R) Gigabit Ethernet Network Driver
[    1.369453] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.375162] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[    1.381567] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    1.387910] sky2: driver version 1.30
[    1.393083] VFIO - User Level meta-driver version: 0.3
[    1.401078] usbcore: registered new interface driver usb-storage
[    1.409953] i2c_dev: i2c /dev entries driver
[    1.420967] sdhci: Secure Digital Host Controller Interface driver
[    1.427293] sdhci: Copyright(c) Pierre Ossman
[    1.432539] Synopsys Designware Multimedia Card Interface Driver
[    1.439596] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.447652] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    1.455172] usbcore: registered new interface driver usbhid
[    1.460874] usbhid: USB HID core driver
[    1.468099] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 (0,8000003f) counters available
[    1.479644] optee: probing for conduit method.
I/TC: Reserved shared memory is enabled
I/TC: Dynamic shared memory is enabled
I/TC: Normal World virtualization support is disabled
I/TC: Asynchronous notifications are disabled
[    1.484217] optee: revision 4.7 (a9690ae39995af36)
[    1.500682] optee: dynamic shared memory is enabled
[    1.511016] optee: initialized driver
[    1.511124] random: crng init done
[    1.518345] Initializing XFRM netlink socket
[    1.522744] NET: Registered PF_PACKET protocol family
[    1.527954] 9pnet: Installing 9P2000 support
[    1.532349] Key type dns_resolver registered
[    1.542046] registered taskstats version 1
[    1.546493] Loading compiled-in X.509 certificates
[    1.555524] Demotion targets for Node 0: null
[    1.579293] ti-sci 44083000.system-controller: ABI: 4.0 (firmware rev 0x000b '11.1.8--v11.01.08 (Fancy Rat)')
[    1.679448] omap_i2c 42120000.i2c: bus 0 rev0.12 at 400 kHz
[    1.686041] pca953x 3-0020: supply vcc not found, using dummy regulator
[    1.692878] pca953x 3-0020: using no AI
[    1.713266] pca953x 3-0022: supply vcc not found, using dummy regulator
[    1.720096] pca953x 3-0022: using AI
[    1.724955] omap_i2c 2000000.i2c: bus 3 rev0.12 at 400 kHz
[    1.731253] pca953x 4-0020: supply vcc not found, using dummy regulator
[    1.738075] pca953x 4-0020: using no AI
[    1.756692] omap_i2c 2030000.i2c: bus 4 rev0.12 at 400 kHz
[    1.763163] pca953x 5-0020: supply vcc not found, using dummy regulator
[    1.770002] pca953x 5-0020: using no AI
[    1.788568] /connector-dp1: Fixed dependency cycle(s) with /bus@100000/i2c@2040000/dsi-edp-bridge@2c
[    1.797954] /bus@100000/dsi@4800000: Fixed dependency cycle(s) with /bus@100000/i2c@2040000/dsi-edp-bridge@2c
[    1.808130] /bus@100000/i2c@2040000/dsi-edp-bridge@2c: Fixed dependency cycle(s) with /connector-dp1
[    1.817506] /bus@100000/i2c@2040000/dsi-edp-bridge@2c: Fixed dependency cycle(s) with /bus@100000/dsi@4800000
[    1.827798] omap_i2c 2040000.i2c: bus 5 rev0.12 at 400 kHz
[    1.834213] pca953x 6-0020: supply vcc not found, using dummy regulator
[    1.841032] pca953x 6-0020: using no AI
[    1.860550] omap_i2c 2050000.i2c: bus 6 rev0.12 at 400 kHz
[    1.866450] ti-sci-intr 42200000.interrupt-controller: Interrupt Router 177 domain created
[    1.875104] ti-sci-intr bus@100000:interrupt-controller@a00000: Interrupt Router 10 domain created
[    1.884482] ti-sci-intr 310e0000.interrupt-controller: Interrupt Router 283 domain created
[    1.893301] ti-sci-inta 33d00000.msi-controller: Interrupt Aggregator domain 321 created
[    1.911029] ti-udma 311a0000.dma-controller: Number of rings: 48
[    1.918799] ti-udma 311a0000.dma-controller: Channels: 48 (bchan: 0, tchan: 16, rchan: 32)
[    1.929354] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:328
[    1.939249] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
[    1.946020] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66349100, num_proxies:64
[    1.956061] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[878,128] sci-dev-id:315
[    1.966229] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
[    1.973041] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66349100, num_proxies:64
[    1.981782] 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 275, base_baud = 6000000) is a 8250
[    1.992118] 2880000.serial: ttyS2 at MMIO 0x2880000 (irq = 276, base_baud = 3000000) is a 8250
[    2.000986] printk: legacy console [ttyS2] enabled
[    2.000986] printk: legacy console [ttyS2] enabled
[    2.010682] printk: legacy bootconsole [ns16550a0] disabled
[    2.010682] printk: legacy bootconsole [ns16550a0] disabled
[    2.025156] bus name TSCADC platform 
[    2.028822] ADC probe started
[    2.032794] bus name ADC platform 
[    2.036924] ADC probe ended
[    2.040571] bus name TSCADC platform 
[    2.044237] ADC probe started
[    2.048128] bus name ADC platform 
[    2.052107] ADC probe ended
[    2.058787] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000
[    2.108197] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    2.119108] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    2.127445] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
[    2.134654] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64, Policers 8
[    2.142082] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010b, freq:500000000, add_val:1 pps:1
[    2.153412] am65-cpsw-nuss c200000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000
[    2.166244] am65-cpsw-nuss c200000.ethernet: Use random MAC address
[    2.208203] davinci_mdio c200f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    2.218932] davinci_mdio c200f00.mdio: phy[0]: device c200f00.mdio:00, driver TI DP83867
[    2.227116] am65-cpsw-nuss c200000.ethernet: initialized cpsw ale version 1.4
[    2.234240] am65-cpsw-nuss c200000.ethernet: ALE Table size 64, Policers 8
[    2.241489] am65-cpsw-nuss c200000.ethernet: CPTS ver 0x4e8a010b, freq:250000000, add_val:3 pps:0
[    2.252985] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010c, freq:250000000, add_val:3 pps:0
[    2.264329] mmc0: CQHCI version 5.10
[    2.304197] mmc0: SDHCI controller on 4f80000.mmc [4f80000.mmc] using ADMA 64-bit
[    2.396331] mmc0: Command Queue Engine enabled
[    2.400777] mmc0: new HS400 MMC card at address 0001
[    2.406262] mmcblk0: mmc0:0001 S0J56X 14.8 GiB
[    2.411946] mmcblk0boot0: mmc0:0001 S0J56X 31.5 MiB
[    2.417498] mmcblk0boot1: mmc0:0001 S0J56X 31.5 MiB
[    2.423013] mmcblk0rpmb: mmc0:0001 S0J56X 4.00 MiB, chardev (510:0)
[    2.535076] tps6594-rtc tps6594-rtc.6.auto: registered as rtc0
[    2.541046] tps6594-rtc tps6594-rtc.6.auto: hctosys: unable to read the hardware clock
[    2.552491] j721e-pcie 2900000.pcie: host bridge /bus@100000/pcie@2900000 ranges:
[    2.560000] j721e-pcie 2900000.pcie:       IO 0x4000001000..0x4000100fff -> 0x0000001000
[    2.568092] j721e-pcie 2900000.pcie:      MEM 0x4000101000..0x40ffffffff -> 0x0000101000
[    2.576177] j721e-pcie 2900000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
[    3.672624] j721e-pcie 2900000.pcie: PCI host bridge to bus 0000:00
[    3.678897] pci_bus 0000:00: root bus resource [bus 00-ff]
[    3.684373] pci_bus 0000:00: root bus resource [io  0x0000-0xfffff] (bus address [0x1000-0x100fff])
[    3.693401] pci_bus 0000:00: root bus resource [mem 0x4000101000-0x40ffffffff] (bus address [0x00101000-0xffffffff])
[    3.703931] pci 0000:00:00.0: [104c:b012] type 01 class 0x060400 PCIe Root Port
[    3.711228] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    3.720880] pci 0000:00:00.0: PCI bridge to [bus 00]
[    3.725837] pci 0000:00:00.0:   bridge window [io  0x0000-0x0fff]
[    3.731919] pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff]
[    3.738698] pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
[    3.746515] pci 0000:00:00.0: supports D1
[    3.750515] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    3.758305] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    3.766416] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    3.773031] pci 0000:00:00.0: PCI bridge to [bus 01]
[    3.777994] pci_bus 0000:00: resource 4 [io  0x0000-0xfffff]
[    3.783643] pci_bus 0000:00: resource 5 [mem 0x4000101000-0x40ffffffff]
[    3.790304] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    3.797147] pcieport 0000:00:00.0: PME: Signaling with IRQ 540
[    3.803166] pcieport 0000:00:00.0: AER: enabled with IRQ 540
[    3.809653] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
[    3.817148] j721e-pcie 2910000.pcie:       IO 0x4100001000..0x4100100fff -> 0x0000001000
[    3.825239] j721e-pcie 2910000.pcie:      MEM 0x4100101000..0x41ffffffff -> 0x0000101000
[    3.833326] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
[    4.944495] j721e-pcie 2910000.pcie: PCI host bridge to bus 0001:00
[    4.950763] pci_bus 0001:00: root bus resource [bus 00-ff]
[    4.956251] pci_bus 0001:00: root bus resource [io  0x100000-0x1fffff] (bus address [0x1000-0x100fff])
[    4.965541] pci_bus 0001:00: root bus resource [mem 0x4100101000-0x41ffffffff] (bus address [0x00101000-0xffffffff])
[    4.976064] pci 0001:00:00.0: [104c:b012] type 01 class 0x060400 PCIe Root Port
[    4.983361] pci_bus 0001:00: 2-byte config write to 0001:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    4.993014] pci 0001:00:00.0: PCI bridge to [bus 00]
[    4.997971] pci 0001:00:00.0:   bridge window [io  0x0000-0x0fff]
[    5.004054] pci 0001:00:00.0:   bridge window [mem 0x00000000-0x000fffff]
[    5.010834] pci 0001:00:00.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
[    5.018643] pci 0001:00:00.0: supports D1
[    5.022642] pci 0001:00:00.0: PME# supported from D0 D1 D3hot
[    5.030557] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    5.038672] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
[    5.045285] pci 0001:00:00.0: PCI bridge to [bus 01]
[    5.050248] pci_bus 0001:00: resource 4 [io  0x100000-0x1fffff]
[    5.056155] pci_bus 0001:00: resource 5 [mem 0x4100101000-0x41ffffffff]
[    5.062805] pcieport 0001:00:00.0: of_irq_parse_pci: failed with rc=-22
[    5.069591] pcieport 0001:00:00.0: PME: Signaling with IRQ 542
[    5.075571] pcieport 0001:00:00.0: AER: enabled with IRQ 542
[    5.082658] ti-udma 285c0000.dma-controller: Channels: 22 (tchan: 11, rchan: 11, gp-rflow: 8)
[    5.093575] ti-udma 31150000.dma-controller: Channels: 66 (tchan: 33, rchan: 33, gp-rflow: 16)
[    5.104634] bus name ADC platform 
[    5.110804] bus name ADC platform 
[    5.118183] spi-nand spi0.0: resume failed with -13
[    5.123101] spi-nand spi0.0: probe with driver spi-nand failed with error -13
[    5.132378] spi-nor spi1.0: resume failed with -13
[    5.137173] spi-nor spi1.0: probe with driver spi-nor failed with error -13
[    5.145000] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000
[    5.192209] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    5.203120] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    5.211455] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
[    5.218664] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64, Policers 8
[    5.226052] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010b, freq:500000000, add_val:1 pps:1
[    5.242239] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
[    5.252570] am65-cpsw-nuss c200000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000
[    5.265436] am65-cpsw-nuss c200000.ethernet: Use random MAC address
[    5.308207] davinci_mdio c200f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    5.318989] davinci_mdio c200f00.mdio: phy[0]: device c200f00.mdio:00, driver TI DP83867
[    5.327168] am65-cpsw-nuss c200000.ethernet: initialized cpsw ale version 1.4
[    5.334292] am65-cpsw-nuss c200000.ethernet: ALE Table size 64, Policers 8
[    5.341558] am65-cpsw-nuss c200000.ethernet: CPTS ver 0x4e8a010b, freq:200000000, add_val:4 pps:0
[    5.358559] am65-cpsw-nuss c200000.ethernet: set new flow-id-base 82
[    5.369059] In probe of thermal
[    5.372247] bus name generic ADC platform 
[    5.376667] thermal_sys: No trip points found for thermal-sensor id=0
[    5.385034] clk: Disabling unused clocks
[    5.386117] mmc1: CQHCI version 5.10
[    5.403680] PM: genpd: Disabling unused power domains
[    5.408833] ALSA device list:
[    5.411791]   No soundcards found.
[    5.428195] mmc1: SDHCI controller on 4fb0000.mmc [4fb0000.mmc] using ADMA 64-bit
[    5.435783] Waiting for root device PARTUUID=076c4a2a-02...
[    5.499949] mmc1: new ultra high speed SDR104 SDHC card at address aaaa
[    5.506957] mmcblk1: mmc1:aaaa SK32G 29.7 GiB
[    5.512685]  mmcblk1: p1 p2


[    5.695850] EXT4-fs (mmcblk1p2): mounted filesystem 06daa79a-8570-4524-9ae9-28e33694133c r/w with ordered data mode. Quota mode: none.
[    5.708038] VFS: Mounted root (ext4 filesystem) on device 179:98.
[    5.714638] devtmpfs: mounted
[    5.721678] Freeing unused kernel memory: 10688K
[    5.726408] Run /sbin/init as init process


[    5.916369] systemd[1]: System time before build time, advancing clock.
[    5.953257] systemd[1]: systemd 255.21^ running in system mode (+PAM -AUDIT -SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS -OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN -IPTC +KMOD -LIBCRYPTSETUP +LIBFDISK -PCRE2 -PWQUALITY -P11KIT -QRENCODE -TPM2 -BZIP2 -LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
[    5.985108] systemd[1]: Detected architecture arm64.

Welcome to Arago 2025.01!

[    6.002185] systemd[1]: Hostname set to <j784s4-evm>.
[    6.186153] systemd[1]: Binding to IPv6 address not available since kernel does not support IPv6.
[    6.195051] systemd[1]: Binding to IPv6 address not available since kernel does not support IPv6.
[    6.292242] systemd[1]: Queued start job for default target Graphical Interface.
[    6.347310] systemd[1]: Created slice Slice /system/getty.
[  OK  ] Created slice Slice /system/getty.
[    6.365239] systemd[1]: Created slice Slice /system/modprobe.
[  OK  ] Created slice Slice /system/modprobe.
[    6.385113] systemd[1]: Created slice Slice /system/serial-getty.
[  OK  ] Created slice Slice /system/serial-getty.
[    6.404951] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    6.424353] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[    6.444318] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[    6.464268] systemd[1]: Expecting device /dev/ttyS2...
         Expecting device /dev/ttyS2...
[    6.476299] systemd[1]: Reached target Path Units.
[  OK  ] Reached target Path Units.
[    6.488244] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    6.504253] systemd[1]: Reached target Slice Units.
[  OK  ] Reached target Slice Units.
[    6.516250] systemd[1]: Reached target Swaps.
[  OK  ] Reached target Swaps.
[    6.554857] systemd[1]: Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    6.576337] systemd[1]: Reached target RPC Port Mapper.
[  OK  ] Reached target RPC Port Mapper.
[    6.599489] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    6.616411] systemd[1]: Listening on initctl Compatibility Named Pipe.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[    6.636766] systemd[1]: Listening on Journal Audit Socket.
[  OK  ] Listening on Journal Audit Socket.
[    6.652504] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    6.672505] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    6.688526] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    6.710037] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    6.728438] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    6.744442] systemd[1]: Listening on User Database Manager Socket.
[  OK  ] Listening on User Database Manager Socket.
[    6.792412] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    6.806445] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    6.826510] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    6.840569] systemd[1]: Kernel Trace File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
[    6.856050] systemd[1]: Mounting Temporary Directory /tmp...
         Mounting Temporary Directory /tmp...
[    6.868556] systemd[1]: Create List of Static Device Nodes was skipped because of an unmet condition check (ConditionFileNotEmpty=/lib/modules/6.12.43-01067-gc46dc145b5dc-dirty/modules.devname).
[    6.888171] systemd[1]: Starting Load Kernel Module configfs...
         Starting Load Kernel Module configfs...
[    6.906649] systemd[1]: Starting Load Kernel Module drm...
         Starting Load Kernel Module drm...
[    6.922788] systemd[1]: Starting Load Kernel Module fuse...
         Starting Load Kernel Module fuse...
[    6.944518] systemd[1]: Starting Start psplash boot splash screen...
         Starting Start psplash boot splash screen...
[    6.967350] systemd[1]: Starting RPC Bind...
         Starting RPC Bind...
[    6.976474] systemd[1]: File System Check on Root Device was skipped because of an unmet condition check (ConditionPathIsReadWrite=!/).
[    6.992871] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    7.010391] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    7.030698] systemd[1]: Starting Generate network units from Kernel command line...
         Starting Generate network units from Kernel command line...
[    7.051588] systemd-journald[172]: Collecting audit messages is enabled.
[    7.061034] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems...
[    7.082907] systemd[1]: Starting Create Static Device Nodes in /dev gracefully...
         Starting Create Static Device Nodes in /dev gracefully...
[    7.107157] systemd[1]: Starting Coldplug All udev Devices...
         Starting Coldplug All udev Devices...
[    7.116473] EXT4-fs (mmcblk1p2): re-mounted 06daa79a-8570-4524-9ae9-28e33694133c.
[    7.130276] systemd[1]: Started RPC Bind.
[  OK  ] Started RPC Bind.
[    7.140557] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.
[  OK  ] Mounted Huge Pages File System.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Kernel Debug File System.
[  OK  ] Mounted Temporary Directory /tmp.
[  OK  ] Finished Load Kernel Module configfs.
[  OK  ] Finished Load Kernel Module drm.
[  OK  ] Finished Load Kernel Module fuse.
[FAILED] Failed to start Start psplash boot splash screen.
See 'systemctl status psplash-start.service' for details.
[DEPEND] Dependency failed for Start psplas…temd progress communication helper.
[  OK  ] Finished Load Kernel Modules.
[  OK  ] Finished Generate network units from Kernel command line.
[  OK  ] Finished Remount Root and Kernel File Systems.
[  OK  ] Finished Create Static Device Nodes in /dev gracefully.
         Mounting Kernel Configuration File System...
         Starting Flush Journal to Persistent Storage...
         Starting Apply Kernel Variables...
[    7.415975] systemd-journald[172]: Received client request to flush runtime journal.
         Starting Create Static Device Nodes in /dev...
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Finished Flush Journal to Persistent Storage.
[  OK  ] Finished Apply Kernel Variables.
[  OK  ] Finished Create Static Device Nodes in /dev.
[  OK  ] Reached target Preparation for Local File Systems.
         Mounting /var/volatile...
[    7.521768] audit: type=1334 audit(1748544503.600:2): prog-id=6 op=LOAD
[    7.528443] audit: type=1334 audit(1748544503.608:3): prog-id=7 op=LOAD
         Starting Rule-based Manager for Device Events and Files...
[  OK  ] Mounted /var/volatile.
         Starting Load/Save OS Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Create System Files and Directories...
[  OK  ] Finished Load/Save OS Random Seed.
[  OK  ] Finished Create System Files and Directories.
[    7.689370] audit: type=1334 audit(1748544503.768:4): prog-id=8 op=LOAD
[FAILED] Failed to start Network Name Resolution.
See 'systemctl status systemd-resolved.service' for details.
[    7.724319] audit: type=1334 audit(1748544503.804:5): prog-id=8 op=UNLOAD
[  OK  ] Reached target Host and Network Name Lookups.
[    7.750280] audit: type=1334 audit(1748544503.828:6): prog-id=9 op=LOAD
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[    7.780301] audit: type=1334 audit(1748544503.860:7): prog-id=9 op=UNLOAD
[  OK  ] Reached target System Time Set.
         Starting Record System Boot/Shutdown in UTMP...
[    7.862380] audit: type=1334 audit(1748544503.940:8): prog-id=10 op=LOAD
[    7.869150] audit: type=1334 audit(1748544503.948:9): prog-id=11 op=LOAD
[    7.875910] audit: type=1334 audit(1748544503.952:10): prog-id=12 op=LOAD
         Starting User Database Manager...
[  OK  ] Finished Coldplug All udev Devices.
[    7.916607] audit: type=1334 audit(1748544503.996:11): prog-id=13 op=LOAD
[FAILED] Failed to start Network Name Resolution.
See 'systemctl status systemd-resolved.service' for details.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[  OK  ] Started User Database Manager.
[  OK  ] Finished Record System Boot/Shutdown in UTMP.
[FAILED] Failed to start Network Name Resolution.
See 'systemctl status systemd-resolved.service' for details.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[FAILED] Failed to start Network Name Resolution.
See 'systemctl status systemd-resolved.service' for details.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[  OK  ] Started Rule-based Manager for Device Events and Files.
[  OK  ] Found device /dev/ttyS2.
[FAILED] Failed to start Network Name Resolution.
See 'systemctl status systemd-resolved.service' for details.
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Daily rotation of log files.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timer Units.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on D-Bus System Message Bus Socket.
         Starting Docker Socket for the API...
[  OK  ] Listening on dropbear.socket.
[  OK  ] Listening on PC/SC Smart Card Daemon Activation Socket.
[FAILED] Failed to start D-Bus System Message Bus.
See 'systemctl status dbus-broker.service' for details.
         Starting Reboot and dump vmcore via kexec...
[  OK  ] Listening on Docker Socket for the API.
[  OK  ] Finished Reboot and dump vmcore via kexec.
[  OK  ] Reached target Socket Units.
[  OK  ] Reached target Basic System.
[  OK  ] Started Job spooling tools.
[  OK  ] Started Periodic Command Scheduler.
         Starting Print notice about GPLv3 packages...
         Starting IPv6 Packet Filtering Framework...
         Starting IPv4 Packet Filtering Framework...
[  OK  ] Started irqbalance daemon.
[  OK  ] Started Multiple Spanning Tree Protocol Daemon.
[  OK  ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
[FAILED] Failed to start User Login Management.
See 'systemctl status systemd-logind.service' for details.
[FAILED] Failed to start Network Name Resolution.
See 'systemctl status systemd-resolved.service' for details.
         Starting Avahi mDNS/DNS-SD Stack...
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesyncd.service' for details.
         Starting Telnet Server...
[  OK  ] Finished IPv6 Packet Filtering Framework.
[  OK  ] Finished IPv4 Packet Filtering Framework.
[  OK  ] Finished Telnet Server.
[  OK  ] Created slice Slice /system/tee-supplicant.
[  OK  ] Reached target Preparation for Network.
         Starting Load Kernel Module drm...
         Starting Network Configuration...
         Starting Virtual Console Setup...
[  OK  ] Started TEE Supplicant on teepriv0.
[  OK  ] Finished Load Kernel Module drm.
[FAILED] Failed to start User Login Management.
See 'systemctl status systemd-logind.service' for details.
         Starting Load Kernel Module drm...
[  OK  ] Finished Load Kernel Module drm.
[  OK  ] Created slice Slice /system/systemd-fsck.
         Expecting device /dev/mmcblk1p1...
[FAILED] Failed to start User Login Management.
See 'systemctl status systemd-logind.service' for details.
[FAILED] Failed to start D-Bus System Message Bus.
See 'systemctl status dbus-broker.service' for details.
         Starting Load Kernel Module drm...
[FAILED] Failed to start D-Bus System Message Bus.
See 'systemctl status dbus-broker.service' for details.
[FAILED] Failed to start D-Bus System Message Bus.
See 'systemctl status dbus-broker.service' for details.
[FAILED] Failed to start D-Bus System Message Bus.
See 'sys[    8.843165] am65-cpsw-nuss 46000000.ethernet eth0: PHY [46000f00.mdio:00] driver [TI DP83867] (irq=POLL)
temctl status dbus-broker.service' for details.
[  OK  [    8.858153] am65-cpsw-nuss 46000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
] Finished Load Kernel Module drm.
[  OK  ] Finished Virtual Console Setup.
[FAILED] Failed to start D-Bus System Message Bus[    8.888286] am65-cpsw-nuss c200000.ethernet eth1: PHY [c200f00.mdio:00] driver [TI DP83867] (irq=POLL)
.
[    8.897915] am65-cpsw-nuss c200000.ethernet eth1: configuring for phy/rgmii-rxid link mode

[FAILED] Failed to start User Login Management.
See 'systemctl status systemd-logind.service' for details.
[FAILED] Failed to start Avahi mDNS/DNS-SD Stack.
See 'systemctl status avahi-daemon.service' for details.
[  OK  ] Found device /dev/mmcblk1p1.
[  OK  ] Started Network Configuration.
[  OK  ] Reached target Network.
[  OK  ] Listening on D-Bus System Message Bus Socket.
         Starting containerd container runtime...
[FAILED] Failed to start LLDP daemon.
See 'systemctl status lldpd.service' for details.
         Starting Load Kernel Module drm...
[  OK  ] Started Netperf Benchmark Server.
         Starting File System Check on /dev/mmcblk1p1...
         Starting Permit User Sessions...
[  OK  ] Finished Load Kernel Module drm.
[FAILED] Failed to start User Login Management.
See 'systemctl status systemd-logind.service' for details.
         Starting Load Kernel Module drm...
[FAILED] Failed to start LLDP daemon.
See 'systemctl status lldpd.service' for details.
[  OK  ] Finished Permit User Sessions.
[  OK  ] Started emptty display manager.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Login Prompts.
[  OK  ] Finished Load Kernel Module drm.
[FAILED] Failed to start User Login Management.
See 'systemctl status systemd-logind.service' for details.
[  OK  ] Finished File System Check on /dev/mmcblk1p1.
         Mounting /run/media/boot-mmcblk1p1...
[FAILED] Failed to start LLDP daemon.
See 'systemctl status lldpd.service' for details.
[  OK  ] Mounted /run/media/boot-mmcblk1p1.
[FAILED] Failed to start LLDP daemon.
See 'systemctl status lldpd.service' for details.
[FAILED] Failed to start LLDP daemon.
See 'systemctl status lldpd.service' for details.
[FAILED] Failed to start LLDP daemon.
See 'systemctl status lldpd.service' for details.
[  OK  ] Started containerd container runtime.
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPL-3.0 packages:
	adwaita-icon-theme-symbolic
	autoconf
	bash
	bc
	binutils
	cifs-utils
	coreutils-stdbuf
	coreutils
	cpio
	cpp-symlinks
	cpp
	dosfstools
	elfutils
	findutils
	g++-symlinks
	g++
	gawk
	gcc-symlinks
	gcc
	gdb
	gdbserver
	gettext
	glmark2
	gnu-config
	grub-common
	grub-editenv
	grub-efi
	gzip
	kbd-keymaps-pine
	less
	libasm1
	libatomic-dev
	libatomic1
	libbfd
	libdebuginfod1
	libdw1
	libelf1
	libgcc-s-dev
	libgcc1
	libgdbm-compat4
	libgdbm6
	libgettextlib
	libgettextsrc
	libgmp10
	libgomp1
	libidn2-0
	libmpc3
	libmpfr6
	libopcodes
	libreadline8
	libstdc++-dev
	libstdc++6
	libunistring5
	m4
	make
	nettle
	parted
	piglit
	qtbase-examples
	qtbase-plugins
	qtbase-qmlplugins
	qtbase
	qtdeclarative-plugins
	qtdeclarative-qmlplugins
	qtdeclarative
	qtsvg-plugins
	qtsvg-qmlplugins
	qtsvg
	qtwayland-plugins
	qtwayland-qmlplugins
	qtwayland
	tar
	which

If you do not wish to distribute GPL-3.0 components please remove
the above packages prior to distribution.  This can be done using
the opkg remove command.  i.e.:
    opkg remove <package>
Where <package> is the name printed in the list above

NOTE: If the package is a dependency of another package you
      will be notified of the dependent packages.  You should
      use the --force-removal-of-dependent-packages option to
      also remove the dependent packages as well
***************************************************************
***************************************************************
[  OK  ] Finished Print notice about GPLv3 packages.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Record Runlevel Change in UTMP...
[  OK  ] Finished Record Runlevel Change in UTMP.

 _____                    _____           _         _   
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_ 
|     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|  
              |___|                    |___|            

Arago Project j784s4-evm ttyS2

Arago 2025.01 j784s4-evm ttyS2

j784s4-evm login: 
j784s4-evm login: 
j784s4-evm login: root

root@j784s4-evm:~# dmesg | grep thermal
[    0.498576] thermal_sys: Registered thermal governor 'step_wise'
[    0.505395] thermal_sys: Registered thermal governor 'power_allocator'
[    5.369059] In probe of thermal
[    5.376667] thermal_sys: No trip points found for thermal-sensor id=0
root@j784s4-evm:~# ls /sys/class/thermal/
thermal_zone0
root@j784s4-evm:~# cat /sys/class/thermal/thermal_zone*/temp
100000
root@j784s4-evm:~# ls /sys/class/hwmon/
hwmon0
root@j784s4-evm:~# cat /sys/class/hwmon/hwmon*/temp1_input
100000
root@j784s4-evm:~# 

Thanks, I will give it a try tomorrow.