This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Tool/software:
Hi, Sir:
In original, our device chip part number is AM62A32AOMHIAMBR.
And right now we would like to change chip to AM62A12AQMSIANFRQ.
Our original codebase is ti-processor-sdk-linux-edgeai-am62a-evm-10_00_00_08 which downloaded from your site.
Could we still use the same codebase to support on the new chip?
And if we also want to disable NPU, how to modify the code to achieve this purpose?
Thanks.
Hi Piny,
In general, the same code base form SDK 10.0 should work on your new device but with some modifications to the device tree and uboot.
Best regards,
Qutaiba
Hi, Sir:
Based on our codebase, I try to comment out the C7X parts in k3-am62a7-sk.dts
And then build kernel and uboot again to install images into SD-Card for booting.
Here is my change diff and console log.
diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
index e8246ece0..fab236c4e 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
@@ -87,7 +87,7 @@ mcu_r5fss0_core0_memory_region: r5f-dma-memory@9b900000 {
reg = <0x00 0x9b900000 0x00 0x0f00000>;
no-map;
};
-
+/*
c7x_0_dma_memory_region: c7x-dma-memory@99800000 {
compatible = "shared-dma-pool";
reg = <0x00 0x99800000 0x00 0x100000>;
@@ -99,7 +99,7 @@ c7x_0_memory_region: c7x-memory@99900000 {
reg = <0x00 0x99900000 0x00 0x01f00000>;
no-map;
};
-
+*/
edgeai_rtos_ipc_memory_region: edgeai-rtos-ipc-memory-region {
reg = <0x00 0xa0000000 0x00 0x01000000>;
no-map;
@@ -724,9 +724,11 @@ &main_uart1 {
};
/* Main Timer2 is used by C7x DSP */
+/*
&main_timer2 {
status = "reserved";
};
+*/
&usbss0 {
status = "okay";
@@ -834,10 +836,12 @@ mbox_r5_0: mbox-r5-0 {
&mailbox0_cluster1 {
ti,mbox-num-fifos = <2>;
+/*
mbox_c7x_0: mbox-c7x-0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
+*/
};
&mailbox0_cluster2 {
@@ -848,11 +852,13 @@ mbox_mcu_r5_0: mbox-mcu-r5-0 {
};
};
+/*
&c7x_0 {
mboxes = <&mailbox0_cluster1>, <&mbox_c7x_0>;
memory-region = <&c7x_0_dma_memory_region>,
<&c7x_0_memory_region>;
};
+*/
&wkup_r5fss0_core0 {
mboxes = <&mailbox0_cluster0>, <&mbox_r5_0>;
U-Boot SPL 2024.04-00001-gb7a3d83d (Apr 18 2025 - 15:17:19 +0800)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
SPL initial stack usage: 13568 bytes
Trying to boot from MMC2
Authentication passed
Authentication passed
Authentication passed
Authentication passed
Authentication passed
Starting ATF on ARM64 core...
NOTICE: BL31: v2.10.0(release):v2.10.0-367-g00f1ec6b87-dirty
NOTICE: BL31: Built : 16:09:05, Feb 9 2024
U-Boot SPL 2024.04-00001-gb7a3d83d (Apr 18 2025 - 15:16:42 +0800)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
Trying to boot from MMC2
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
Authentication passed
Authentication passed
U-Boot 2024.04-00001-gb7a3d83d (Apr 18 2025 - 15:16:42 +0800)
SoC: AM62AX SR1.0 HS-FS
Model: Texas Instruments AM62A7 SK
DRAM: 2 GiB (effective 4 GiB)
Core: 87 devices, 30 uclasses, devicetree: separate
MMC: mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In: serial@2800000
Out: serial@2800000
Err: serial@2800000
Net: Could not get PHY for mdio@f00: addr 0
am65_cpsw_nuss_port ethernet@8000000port@1: phy_connect() failed
No ethernet found.
Hit any key to stop autoboot: 0
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
switch to partitions #0, OK
mmc1 is current device
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
SD/MMC found on device 1
653 bytes read in 41 ms (14.6 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...
21180928 bytes read in 269 ms (75.1 MiB/s)
59878 bytes read in 44 ms (1.3 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 000000008feee000, end 000000008fffffff ... OK
Working FDT set to 8feee000
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 6.6.32-ga4f1a31e7f48-dirty (piny@fih-VC66) (aarch64-oe-linux-gcc (GCC) 13.3.0, GNU ld (GNU Binutils) 2.42.0.20240620) #1 SMP PREEMPT Fri Apr 18 15:10:13 CST 2025
[ 0.000000] KASLR disabled due to lack of seed
[ 0.000000] Machine model: Texas Instruments AM62A7 SK
[ 0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
[ 0.000000] printk: bootconsole [ns16550a0] enabled
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x00000000c0000000, size 576 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x00000000c0000000..0x00000000e3ffffff (589824 KiB) map reusable linux,cma
[ 0.000000] OF: reserved mem: 0x0000000080000000..0x000000008007ffff (512 KiB) nomap non-reusable tfa@80000000
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009c800000, size 1 MiB
[ 0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c800000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000009c800000..0x000000009c8fffff (1024 KiB) nomap non-reusable r5f-dma-memory@9c800000
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009c900000, size 30 MiB
[ 0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c900000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000009c900000..0x000000009e6fffff (30720 KiB) nomap non-reusable r5f-dma-memory@9c900000
[ 0.000000] OF: reserved mem: 0x000000009e800000..0x000000009fffffff (24576 KiB) nomap non-reusable optee@9e800000
[ 0.000000] OF: reserved mem: 0x00000000a0000000..0x00000000a0ffffff (16384 KiB) nomap non-reusable edgeai-rtos-ipc-memory-region
[ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 32 MiB
[ 0.000000] OF: reserved mem: initialized node edgeai-dma-memory@a1000000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x00000000a1000000..0x00000000a2ffffff (32768 KiB) nomap non-reusable edgeai-dma-memory@a1000000
[ 0.000000] OF: reserved mem: initialized node edgeai_shared-memories, compatible id dma-heap-carveout
[ 0.000000] OF: reserved mem: 0x00000000a3000000..0x00000000adffffff (180224 KiB) map non-reusable edgeai_shared-memories
[ 0.000000] Reserved memory: created DMA memory pool at 0x00000000ae000000, size 288 MiB
[ 0.000000] OF: reserved mem: initialized node edgeai-core-heap-memory@ae000000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x00000000ae000000..0x00000000bfffffff (294912 KiB) nomap non-reusable edgeai-core-heap-memory@ae000000
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal [mem 0x0000000100000000-0x00000008ffffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x000000008007ffff]
[ 0.000000] node 0: [mem 0x0000000080080000-0x000000009c7fffff]
[ 0.000000] node 0: [mem 0x000000009c800000-0x000000009e6fffff]
[ 0.000000] node 0: [mem 0x000000009e700000-0x000000009e7fffff]
[ 0.000000] node 0: [mem 0x000000009e800000-0x00000000a2ffffff]
[ 0.000000] node 0: [mem 0x00000000a3000000-0x00000000adffffff]
[ 0.000000] node 0: [mem 0x00000000ae000000-0x00000000bfffffff]
[ 0.000000] node 0: [mem 0x00000000c0000000-0x00000000ffffffff]
[ 0.000000] node 0: [mem 0x0000000880000000-0x00000008ffffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
[ 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 v1.4
[ 0.000000] percpu: Embedded 20 pages/cpu s42920 r8192 d30808 u81920
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] alternatives: applying boot alternatives
[ 0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=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=c818697e-02 rw rootfstype=ext4 rootwait
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1032192
[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[ 0.000000] software IO TLB: area num 4.
[ 0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
[ 0.000000] Memory: 2856100K/4194304K available (12096K kernel code, 1420K rwdata, 4344K rodata, 2688K init, 436K bss, 748380K reserved, 589824K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, 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=256 to nr_cpu_ids=4.
[ 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=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv3: 256 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: CPU0: found redistributor 0 region 0:0x0000000001880000
[ 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 @0x0000000880040000
[ 0.000000] GIC: using cache flushing for LPI property table
[ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880050000
[ 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
[ 0.008634] Console: colour dummy device 80x25
[ 0.013243] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[ 0.023930] pid_max: default: 32768 minimum: 301
[ 0.028738] LSM: initializing lsm=capability,integrity
[ 0.034098] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.041684] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.051660] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1.
[ 0.059000] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1.
[ 0.066953] rcu: Hierarchical SRCU implementation.
[ 0.071862] rcu: Max phase no-delay instances is 1000.
[ 0.077869] Platform MSI: msi-controller@1820000 domain created
[ 0.084225] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
[ 0.093702] EFI services will not be available.
[ 0.098693] smp: Bringing up secondary CPUs ...
[ 0.104047] Detected VIPT I-cache on CPU1
[ 0.104138] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[ 0.104157] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
[ 0.104218] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 5.135871] CPU2: failed to come online
[ 5.164974] CPU2: failed in unknown state : 0x0
[ 10.274200] CPU3: failed to come online
[ 10.278128] CPU3: failed in unknown state : 0x0
[ 10.282822] smp: Brought up 1 node, 2 CPUs
[ 10.287046] SMP: Total of 2 processors activated.
[ 10.291864] CPU features: detected: 32-bit EL0 Support
[ 10.297137] CPU features: detected: CRC32 instructions
[ 10.302471] CPU: All CPU(s) started at EL2
[ 10.306660] alternatives: applying system-wide alternatives
[ 10.314334] devtmpfs: initialized
[ 10.328127] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 10.338134] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 10.365566] pinctrl core: initialized pinctrl subsystem
[ 10.371500] DMI not present or invalid.
[ 10.376166] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 10.383306] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[ 10.390679] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 10.398785] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 10.406974] audit: initializing netlink subsys (disabled)
[ 10.412702] audit: type=2000 audit(10.320:1): state=initialized audit_enabled=0 res=1
[ 10.413232] thermal_sys: Registered thermal governor 'step_wise'
[ 10.420730] thermal_sys: Registered thermal governor 'power_allocator'
[ 10.426919] cpuidle: using governor menu
[ 10.437813] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 10.444816] ASID allocator initialised with 65536 entries
[ 10.463712] platform a40000.pinctrl: Fixed dependency cycle(s) with /bus@f0000/pinctrl@a40000/cpsw-cpts
[ 10.477088] Modules: 27472 pages in range for non-PLT usage
[ 10.477104] Modules: 518992 pages in range for PLT usage
[ 10.483711] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 10.496112] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[ 10.502525] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[ 10.509467] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[ 10.515877] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 10.522819] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[ 10.529230] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[ 10.536172] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[ 10.544259] k3-chipinfo 43000014.chipid: Family:AM62AX rev:SR1.0 JTAGID[0x0bb8d02f] Detected
[ 10.553843] iommu: Default domain type: Translated
[ 10.558773] iommu: DMA domain TLB invalidation policy: strict mode
[ 10.565456] SCSI subsystem initialized
[ 10.569705] usbcore: registered new interface driver usbfs
[ 10.575351] usbcore: registered new interface driver hub
[ 10.580821] usbcore: registered new device driver usb
[ 10.586573] pps_core: LinuxPPS API ver. 1 registered
[ 10.591654] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 10.601007] PTP clock support registered
[ 10.605207] EDAC MC: Ver: 3.0.0
[ 10.609010] scmi_core: SCMI protocol bus registered
[ 10.614355] FPGA manager framework
[ 10.617930] Advanced Linux Sound Architecture Driver Initialized.
[ 10.625441] clocksource: Switched to clocksource arch_sys_counter
[ 10.631991] VFS: Disk quotas dquot_6.6.0
[ 10.636039] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 10.650836] Carveout Heap: Exported 176 MiB at 0x00000000a3000000
[ 10.657232] NET: Registered PF_INET protocol family
[ 10.662474] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 10.673472] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[ 10.682294] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 10.690240] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 10.698594] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[ 10.707249] TCP: Hash tables configured (established 32768 bind 32768)
[ 10.714177] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[ 10.721169] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[ 10.728749] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 10.735144] RPC: Registered named UNIX socket transport module.
[ 10.741242] RPC: Registered udp transport module.
[ 10.746056] RPC: Registered tcp transport module.
[ 10.750867] RPC: Registered tcp-with-tls transport module.
[ 10.756478] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 10.763074] NET: Registered PF_XDP protocol family
[ 10.767998] PCI: CLS 0 bytes, default 64
[ 10.773572] Initialise system trusted keyrings
[ 10.778384] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 10.785365] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 10.791651] NFS: Registering the id_resolver key type
[ 10.796880] Key type id_resolver registered
[ 10.801161] Key type id_legacy registered
[ 10.805283] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 10.812142] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 10.860181] Key type asymmetric registered
[ 10.864381] Asymmetric key parser 'x509' registered
[ 10.869438] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 10.877009] io scheduler mq-deadline registered
[ 10.881643] io scheduler kyber registered
[ 10.885780] io scheduler bfq registered
[ 10.893108] pinctrl-single 4084000.pinctrl: 34 pins, size 136
[ 10.899838] pinctrl-single f4000.pinctrl: 151 pins, size 604
[ 10.907266] pinctrl-single a40000.pinctrl: 512 pins, size 2048
[ 10.920873] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
[ 10.939145] loop: module loaded
[ 10.943632] megasas: 07.725.01.00-rc1
[ 10.951689] tun: Universal TUN/TAP device driver, 1.6
[ 10.958104] VFIO - User Level meta-driver version: 0.3
[ 10.964754] usbcore: registered new interface driver usb-storage
[ 10.971556] i2c_dev: i2c /dev entries driver
[ 10.977943] sdhci: Secure Digital Host Controller Interface driver
[ 10.984303] sdhci: Copyright(c) Pierre Ossman
[ 10.989021] sdhci-pltfm: SDHCI platform and OF driver helper
[ 10.995654] ledtrig-cpu: registered to indicate activity on CPUs
[ 11.002152] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[ 11.009204] usbcore: registered new interface driver usbhid
[ 11.014910] usbhid: USB HID core driver
[ 11.019188] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fca100
[ 11.025967] omap-mailbox 29010000.mailbox: no available mbox devices found
[ 11.033045] omap-mailbox 29030000.mailbox: no available mbox devices found
[ 11.041616] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[ 11.050730] optee: probing for conduit method.
[ 11.055313] optee: revision 4.2 (12d7c4ee)
[ 11.055676] optee: dynamic shared memory is enabled
[ 11.065766] random: crng init done
[ 11.069357] optee: initialized driver
[ 11.074977] NET: Registered PF_PACKET protocol family
[ 11.080275] Key type dns_resolver registered
[ 11.093819] registered taskstats version 1
[ 11.098215] Loading compiled-in X.509 certificates
[ 11.114961] ti-sci 44043000.system-controller: ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
[ 11.167954] i2c 0-0048: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/pmic@48/regulators/buck5
[ 11.201783] at24 0-0050: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
[ 11.208821] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[ 11.216180] omap_i2c 20010000.i2c: bus 1 rev0.12 at 100 kHz
[ 11.222966] omap_i2c 20020000.i2c: bus 2 rev0.12 at 400 kHz
[ 11.229348] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
[ 11.237705] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
[ 11.246962] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[ 11.255996] ti-sci-inta 4e0a0000.interrupt-controller: Interrupt Aggregator domain 200 created
[ 11.265613] ti-udma 485c0100.dma-controller: Number of rings: 82
[ 11.274806] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18)
[ 11.286425] ti-udma 485c0000.dma-controller: Number of rings: 150
[ 11.298282] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
[ 11.308207] ti-udma 4e230000.dma-controller: Number of rings: 6
[ 11.314950] ti-udma 4e230000.dma-controller: Channels: 6 (bchan: 0, tchan: 0, rchan: 6)
[ 11.324657] printk: console [ttyS2] disabled
[ 11.329464] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 251, base_baud = 3000000) is a 8250
[ 11.338361] printk: console [ttyS2] enabled
[ 11.338361] printk: console [ttyS2] enabled
[ 11.346841] printk: bootconsole [ns16550a0] disabled
[ 11.346841] printk: bootconsole [ns16550a0] disabled
[ 11.760087] spi-nand: probe of spi0.0 failed with error -110
[ 11.805459] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[ 11.813290] mdio_bus 8000f00.mdio: MDIO device at address 0 is missing.
[ 11.819955] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01103, cpsw version 0x6BA81103 Ports: 3 quirks:00000006
[ 11.833023] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
[ 11.840164] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
[ 11.846747] pps pps0: new PPS source ptp0
[ 11.851082] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:1
[ 11.865812] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[ 11.875910] platform 31000000.usb: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/usb-power-controller@3f/connector
[ 11.889839] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 11.895421] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 11.903274] xhci-hcd xhci-hcd.0.auto: USB3 root hub has no ports
[ 11.909281] xhci-hcd xhci-hcd.0.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000008020000010
[ 11.918728] xhci-hcd xhci-hcd.0.auto: irq 266, io mem 0x31100000
[ 11.925630] hub 1-0:1.0: USB hub found
[ 11.929404] hub 1-0:1.0: 1 port detected
[ 11.934262] cpu cpu0: _of_add_opp_table_v2: no supported OPPs
[ 11.940102] cpu cpu0: OPP table can't be empty
[ 12.027840] vddshv5_sdio: Bringing 1800000uV into 3300000-3300000uV
[ 12.228315] mmc1: CQHCI version 5.10
[ 12.229767] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[ 12.239247] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[ 12.248009] clk: Disabling unused clocks
[ 12.256574] ALSA device list:
[ 12.259571] No soundcards found.
[ 12.269489] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
[ 12.277296] Waiting for root device PARTUUID=c818697e-02...
[ 12.332056] mmc1: new ultra high speed SDR104 SDHC card at address 0001
[ 12.339442] mmcblk1: mmc1:0001 USD 14.9 GiB
[ 12.345662] mmcblk1: p1 p2
[ 12.358741] EXT4-fs (mmcblk1p2): mounted filesystem 633710a6-d013-456a-8836-49470bc4ac59 r/w with ordered data mode. Quota mode: none.
[ 12.370948] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 12.381111] devtmpfs: mounted
[ 12.385124] Freeing unused kernel memory: 2688K
[ 12.389878] Run /sbin/init as init process
[ 12.625005] systemd[1]: System time before build time, advancing clock.
[ 12.669947] systemd[1]: systemd 255.4^ 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)
[ 12.701794] systemd[1]: Detected architecture arm64.
Welcome to Arago 2023.10!
[ 12.724432] systemd[1]: Hostname set to <am62axx-evm>.
[ 13.223416] systemd[1]: /etc/systemd/system/sync-clocks.service:11: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
[ 13.315829] systemd[1]: Queued start job for default target Multi-User System.
[ 13.354767] systemd[1]: Created slice Slice /system/getty.
[ OK ] Created slice Slice /system/getty.
[ 13.379719] systemd[1]: Created slice Slice /system/modprobe.
[ OK ] Created slice Slice /system/modprobe.
[ 13.403655] systemd[1]: Created slice Slice /system/serial-getty.
[ OK ] Created slice Slice /system/serial-getty.
[ 13.427147] systemd[1]: Created slice User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 13.450087] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ 13.473873] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ 13.497649] systemd[1]: Expecting device /dev/ttyS2...
Expecting device /dev/ttyS2...
[ 13.513684] systemd[1]: Reached target Path Units.
[ OK ] Reached target Path Units.
[ 13.529618] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 13.549575] systemd[1]: Reached target Slice Units.
[ OK ] Reached target Slice Units.
[ 13.565622] systemd[1]: Reached target Swaps.
[ OK ] Reached target Swaps.
[ 13.590455] systemd[1]: Listening on Process Core Dump Socket.
[ OK ] Listening on Process Core Dump Socket.
[ 13.614122] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ OK ] Listening on initctl Compatibility Named Pipe.
[ 13.638941] systemd[1]: Listening on Journal Audit Socket.
[ OK ] Listening on Journal Audit Socket.
[ 13.662391] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 13.686347] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 13.706625] systemd[1]: Listening on Network Service Netlink Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ 13.730526] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ 13.754211] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 13.774267] systemd[1]: Listening on User Database Manager Socket.
[ OK ] Listening on User Database Manager Socket.
[ 13.822045] systemd[1]: Mounting Huge Pages File System...
[ 13.832496] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
[ 13.866236] systemd[1]: Mounting Kernel Debug File System...
Mounting Kernel Debug File System...
[ 13.890314] systemd[1]: Kernel Trace File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
[ 13.925549] systemd[1]: Mounting Temporary Directory /tmp...
Mounting Temporary Directory /tmp...
[ 13.945988] systemd[1]: Create List of Static Device Nodes was skipped because of an unmet condition check (ConditionFileNotEmpty=/lib/modules/6.6.32-ga4f1a31e7f48-dirty/modules.devname).
[ 13.970683] systemd[1]: Starting Load Kernel Module configfs...
Starting Load Kernel Module configfs...
[ 13.994613] systemd[1]: Starting Load Kernel Module drm...
Starting Load Kernel Module drm...
[ 14.038443] systemd[1]: Starting Load Kernel Module fuse...
[ 14.044949] systemd[1]: File System Check on Root Device was skipped because of an unmet condition check (ConditionPathIsReadWrite=!/).
[ 14.070983] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ 14.089187] systemd[1]: Load Kernel Modules was skipped because no trigger condition checks were met.
[ 14.122628] systemd[1]: Starting Generate network units from Kernel command line...
Starting Generate network units from Kernel command line...
[ 14.178825] systemd[1]: Starting Remount Root and Kernel File Systems...
Starting Remount Root and Kernel File Systems...
[ 14.193077] systemd[1]: Starting Apply Kernel Variables...
Starting Apply Kernel Variables...
[ 14.231271] systemd-journald[101]: Collecting audit messages is enabled.
[ 14.258695] systemd[1]: Starting Create Static Device Nodes in /dev gracefully...
Starting Create Static Device Nodes in /dev gracefully...
[ 14.323181] systemd[1]: Starting Coldplug All udev Devices...
[ 14.333750] EXT4-fs (mmcblk1p2): re-mounted 633710a6-d013-456a-8836-49470bc4ac59 r/w. Quota mode: none.
Starting Coldplug All udev Devices...
[ 14.380194] systemd[1]: Mounted Huge Pages File System.
[ OK ] Mounted Huge Pages File System.[ 14.386724] systemd[1]: Mounted POSIX Message Queue File System.
[ OK ] Mounted POSIX Message Queue File System.
[ 14.426847] systemd[1]: Started Journal Service.
[ OK ] Started Journal Service.
[ 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.
[ OK ] Finished Generate network units from Kernel command line.
[ OK ] Finished Remount Root and Kernel File Systems.
[ OK ] Finished Apply Kernel Variables.
[ OK ] Finished Create Static Device Nodes in /dev gracefully.
[ OK ] Reached target Preparation for Network.
Mounting Kernel Configuration File System...
Starting Flush Journal to Persistent Storage...
Starting Create Static Device Nodes in /dev...
[ 14.800181] systemd-journald[101]: Received client request to flush runtime journal.
[ OK ] Mounted Kernel Configuration File System.
[ OK ] Finished Flush Journal to Persistent Storage.
[ OK ] Finished Create Static Device Nodes in /dev.
[ OK ] Reached target Preparation for Local File Systems.
Mounting /var/volatile...
[ 14.953581] audit: type=1334 audit(1709054766.324:2): prog-id=6 op=LOAD
[ 14.966212] audit: type=1334 audit(1709054766.324:3): 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 Volatile Files and Directories...
[ OK ] Finished Load/Save OS Random Seed.
[ OK ] Finished Coldplug All udev Devices.
[ OK ] Started Rule-based Manager for Device Events and Files.
[ 15.345619] audit: type=1334 audit(1709054766.716:4): prog-id=8 op=LOAD
Starting Network Configuration...
[ OK ] Finished Create Volatile Files and Directories.
[ 15.444489] audit: type=1334 audit(1709054766.816:5): prog-id=9 op=LOAD
Starting Network Name Resolution...
[ 15.504160] audit: type=1334 audit(1709054766.872:6): prog-id=10 op=LOAD
Starting Network Time Synchronization...
Starting Record System Boot/Shutdown in UTMP...
[ OK ] Found device /dev/ttyS2.
[ OK ] Finished Record System Boot/Shutdown in UTMP.
[ 16.059343] audit: type=1334 audit(1709054767.432:7): prog-id=11 op=LOAD
[ 16.071816] audit: type=1334 audit(1709054767.440:8): prog-id=12 op=LOAD
[ 16.089945] audit: type=1334 audit(1709054767.440:9): prog-id=13 op=LOAD
Starting User Database Manager...
[ OK ] Started User Database Manager.
[ OK ] Started Network Name Resolution.
[ OK ] Started Network Configuration.
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target Network.
[ OK ] Reached target Host and Network Name Lookups.
[ OK ] Reached target System Initialization.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target System Time Set.
[ OK ] Reached target Timer Units.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Reached target Socket Units.
[ OK ] Reached target Basic System.
Starting D-Bus System Message Bus...
[ 17.102974] audit: type=1334 audit(1709091367.535:10): prog-id=14 op=LOAD
[ 17.113896] audit: type=1334 audit(1709091367.543:11): prog-id=15 op=LOAD
[ 17.128103] audit: type=1334 audit(1709091367.543:12): prog-id=16 op=LOAD
Starting User Login Management...
Starting Permit User Sessions...
[ OK ] Reached target Hardware activated USB gadget.
[ OK ] Started D-Bus System Message Bus.
[ OK ] Finished Permit User Sessions.
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyS2.
[ OK ] Reached target Login Prompts.
Starting Synchronize System and HW clocks...
[ OK ] Started User Login Management.
[ OK ] Reached target Multi-User System.
Starting Record Runlevel Change in UTMP...
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
Starting Virtual Console Setup...
[ OK ] Finished Record Runlevel Change in UTMP.
[ OK ] Finished Virtual Console Setup.
|___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project am62axx-evm ttyS2
Arago 2023.10 am62axx-evm ttyS2
am62axx-evm login: root (automatic login)
[ 18.132149] audit: type=1006 audit(1709091368.563:13): pid=198 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=1 res=1
[ 18.146373] audit: type=1300 audit(1709091368.563:13): arch=c00000b7 syscall=64 success=yes exit=1 a0=8 a1=ffffc247c468 a2=1 a3=1 items=0 ppid=1 pid=198 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=1 comm="(systemd)" exe="/usr/lib/systemd/systemd-executor" key=(null)
[ 18.173004] audit: type=1327 audit(1709091368.563:13): proctitle="(systemd)"
root@am62axx-evm:~# [ 22.366534] platform 2b300050.target-module: deferred probe pending
root@am62axx-evm:~#
root@am62axx-evm:~#
Would you help double check where to make sure disable the NPU?
Thanks.
Hi, Qutaiba
Piny is my customer.
How to check disable C7?
Do you think this command is OK? and check result?
# head /sys/class/remoteproc/remoteproc*/name
Ref,
https://dev.ti.com/tirex/explore/node?node=A__AX2DLf3J3o-JHYMSq7Eg0w__AM62A-ACADEMY__WeZ9SsL__LATEST
If anything wrong, pls correct me.
Thank You.
Gibbs
Hi Piny and Gibbs,
Yes, you can use this to check that the C7x is not there. Our target is to remove any mention of C7x even before linux boot.
I have a question here: are you currently working on a custom EVM with AM62A1 or are you still using the TI EVM which has AM62A7 with full capabilities?
Based on our codebase, I try to comment out the C7X parts in k3-am62a7-sk.dts
I suggest completely removing any mention of C7x in .dts and .dtsi files. Would you please remove these lines shown below?
arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
1158: c7x_0: dsp@7e000000 {
1159: compatible = "ti,am62a-c7xv-dsp";
arch/arm64/boot/dts/ti/k3-am62a7-sk-e3-max-opp.dtso
51:&c7x_0 {
arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
59: c7x_0_dma_memory_region: c7x-dma-memory@99800000 {
65: c7x_0_memory_region: c7x-memory@99900000 {
886: mbox_c7x_0: mbox-c7x-0 {
919:&c7x_0 {
920: mboxes = <&mailbox0_cluster1>, <&mbox_c7x_0>;
921: memory-region = <&c7x_0_dma_memory_region>,
922: <&c7x_0_memory_region>;
Best regards,
Qutaiba
Hi, Sir:
Thanks for your correction.
We modify to remove whole C7X parts and rebuild again to boot device.
Here is the check result:
=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2025.04.22 17:29:17 =~=~=~=~=~=~=~=~=~=~=~=
U-Boot SPL 2024.04-00001-gb7a3d83d (Apr 22 2025 - 17:16:24 +0800)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
SPL initial stack usage: 13568 bytes
Trying to boot from MMC2
Authentication passed
Authentication passed
Authentication passed
Authentication passed
Authentication passed
Starting ATF on ARM64 core...
NOTICE: BL31: v2.10.0(release):v2.10.0-367-g00f1ec6b87-dirty
NOTICE: BL31: Built : 16:09:05, Feb 9 2024
U-Boot SPL 2024.04-00001-gb7a3d83d (Apr 22 2025 - 17:15:50 +0800)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
Trying to boot from MMC2
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
Authentication passed
Authentication passed
U-Boot 2024.04-00001-gb7a3d83d (Apr 22 2025 - 17:15:50 +0800)
SoC: AM62AX SR1.0 HS-FS
Model: Texas Instruments AM62A7 SK
DRAM: 2 GiB (effective 4 GiB)
Core: 87 devices, 30 uclasses, devicetree: separate
MMC: mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In: serial@2800000
Out: serial@2800000
Err: serial@2800000
Net: Could not get PHY for mdio@f00: addr 0
am65_cpsw_nuss_port ethernet@8000000port@1: phy_connect() failed
No ethernet found.
Hit any key to stop autoboot: 2 1 0
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
switch to partitions #0, OK
mmc1 is current device
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
SD/MMC found on device 1
653 bytes read in 41 ms (14.6 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...
21180928 bytes read in 269 ms (75.1 MiB/s)
59612 bytes read in 43 ms (1.3 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 000000008feee000, end 000000008fffffff ... OK
Working FDT set to 8feee000
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 6.6.32-ga4f1a31e7f48-dirty (piny@fih-VC66) (aarch64-oe-linux-gcc (GCC) 13.3.0, GNU ld (GNU Binutils) 2.42.0.20240620) #1 SMP PREEMPT Tue Apr 22 17:05:43 CST 2025
[ 0.000000] KASLR disabled due to lack of seed
[ 0.000000] Machine model: Texas Instruments AM62A7 SK
[ 0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
[ 0.000000] printk: bootconsole [ns16550a0] enabled
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x00000000c0000000, size 576 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x00000000c0000000..0x00000000e3ffffff (589824 KiB) map reusable linux,cma
[ 0.000000] OF: reserved mem: 0x0000000080000000..0x000000008007ffff (512 KiB) nomap non-reusable tfa@80000000
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009c800000, size 1 MiB
[ 0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c800000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000009c800000..0x000000009c8fffff (1024 KiB) nomap non-reusable r5f-dma-memory@9c800000
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009c900000, size 30 MiB
[ 0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c900000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000009c900000..0x000000009e6fffff (30720 KiB) nomap non-reusable r5f-dma-memory@9c900000
[ 0.000000] OF: reserved mem: 0x000000009e800000..0x000000009fffffff (24576 KiB) nomap non-reusable optee@9e800000
[ 0.000000] OF: reserved mem: 0x00000000a0000000..0x00000000a0ffffff (16384 KiB) nomap non-reusable edgeai-rtos-ipc-memory-region
[ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 32 MiB
[ 0.000000] OF: reserved mem: initialized node edgeai-dma-memory@a1000000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x00000000a1000000..0x00000000a2ffffff (32768 KiB) nomap non-reusable edgeai-dma-memory@a1000000
[ 0.000000] OF: reserved mem: initialized node edgeai_shared-memories, compatible id dma-heap-carveout
[ 0.000000] OF: reserved mem: 0x00000000a3000000..0x00000000adffffff (180224 KiB) map non-reusable edgeai_shared-memories
[ 0.000000] Reserved memory: created DMA memory pool at 0x00000000ae000000, size 288 MiB
[ 0.000000] OF: reserved mem: initialized node edgeai-core-heap-memory@ae000000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x00000000ae000000..0x00000000bfffffff (294912 KiB) nomap non-reusable edgeai-core-heap-memory@ae000000
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal [mem 0x0000000100000000-0x00000008ffffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x000000008007ffff]
[ 0.000000] node 0: [mem 0x0000000080080000-0x000000009c7fffff]
[ 0.000000] node 0: [mem 0x000000009c800000-0x000000009e6fffff]
[ 0.000000] node 0: [mem 0x000000009e700000-0x000000009e7fffff]
[ 0.000000] node 0: [mem 0x000000009e800000-0x00000000a2ffffff]
[ 0.000000] node 0: [mem 0x00000000a3000000-0x00000000adffffff]
[ 0.000000] node 0: [mem 0x00000000ae000000-0x00000000bfffffff]
[ 0.000000] node 0: [mem 0x00000000c0000000-0x00000000ffffffff]
[ 0.000000] node 0: [mem 0x0000000880000000-0x00000008ffffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
[ 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 v1.4
[ 0.000000] percpu: Embedded 20 pages/cpu s42920 r8192 d30808 u81920
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] alternatives: applying boot alternatives
[ 0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=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=c818697e-02 rw rootfstype=ext4 rootwait
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1032192
[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[ 0.000000] software IO TLB: area num 4.
[ 0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
[ 0.000000] Memory: 2856100K/4194304K available (12096K kernel code, 1420K rwdata, 4344K rodata, 2688K init, 436K bss, 748380K reserved, 589824K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, 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=256 to nr_cpu_ids=4.
[ 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=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv3: 256 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: CPU0: found redistributor 0 region 0:0x0000000001880000
[ 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 @0x0000000880040000
[ 0.000000] GIC: using cache flushing for LPI property table
[ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880050000
[ 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
[ 0.008621] Console: colour dummy device 80x25
[ 0.013231] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[ 0.023918] pid_max: default: 32768 minimum: 301
[ 0.028725] LSM: initializing lsm=capability,integrity
[ 0.034083] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.041670] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.051650] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1.
[ 0.058992] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1.
[ 0.066945] rcu: Hierarchical SRCU implementation.
[ 0.071854] rcu: Max phase no-delay instances is 1000.
[ 0.077861] Platform MSI: msi-controller@1820000 domain created
[ 0.084216] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
[ 0.093682] EFI services will not be available.
[ 0.098663] smp: Bringing up secondary CPUs ...
[ 0.104015] Detected VIPT I-cache on CPU1
[ 0.104110] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[ 0.104129] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
[ 0.104191] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 5.135839] CPU2: failed to come online
[ 5.164943] CPU2: failed in unknown state : 0x0
[ 10.274161] CPU3: failed to come online
[ 10.278085] CPU3: failed in unknown state : 0x0
[ 10.282780] smp: Brought up 1 node, 2 CPUs
[ 10.287007] SMP: Total of 2 processors activated.
[ 10.291825] CPU features: detected: 32-bit EL0 Support
[ 10.297097] CPU features: detected: CRC32 instructions
[ 10.302432] CPU: All CPU(s) started at EL2
[ 10.306622] alternatives: applying system-wide alternatives
[ 10.314308] devtmpfs: initialized
[ 10.328061] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 10.338071] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 10.365541] pinctrl core: initialized pinctrl subsystem
[ 10.371472] DMI not present or invalid.
[ 10.376137] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 10.383294] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[ 10.390669] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 10.398773] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 10.406958] audit: initializing netlink subsys (disabled)
[ 10.412690] audit: type=2000 audit(10.320:1): state=initialized audit_enabled=0 res=1
[ 10.413218] thermal_sys: Registered thermal governor 'step_wise'
[ 10.420716] thermal_sys: Registered thermal governor 'power_allocator'
[ 10.426909] cpuidle: using governor menu
[ 10.437798] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 10.444799] ASID allocator initialised with 65536 entries
[ 10.463707] platform a40000.pinctrl: Fixed dependency cycle(s) with /bus@f0000/pinctrl@a40000/cpsw-cpts
[ 10.476964] Modules: 27472 pages in range for non-PLT usage
[ 10.476981] Modules: 518992 pages in range for PLT usage
[ 10.483602] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 10.496001] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[ 10.502414] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[ 10.509356] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[ 10.515767] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 10.522708] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[ 10.529120] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[ 10.536062] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[ 10.544151] k3-chipinfo 43000014.chipid: Family:AM62AX rev:SR1.0 JTAGID[0x0bb8d02f] Detected
[ 10.553725] iommu: Default domain type: Translated
[ 10.558650] iommu: DMA domain TLB invalidation policy: strict mode
[ 10.565330] SCSI subsystem initialized
[ 10.569577] usbcore: registered new interface driver usbfs
[ 10.575227] usbcore: registered new interface driver hub
[ 10.580696] usbcore: registered new device driver usb
[ 10.586438] pps_core: LinuxPPS API ver. 1 registered
[ 10.591521] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 10.600874] PTP clock support registered
[ 10.605067] EDAC MC: Ver: 3.0.0
[ 10.608848] scmi_core: SCMI protocol bus registered
[ 10.614166] FPGA manager framework
[ 10.617746] Advanced Linux Sound Architecture Driver Initialized.
[ 10.625240] clocksource: Switched to clocksource arch_sys_counter
[ 10.631772] VFS: Disk quotas dquot_6.6.0
[ 10.635823] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 10.650606] Carveout Heap: Exported 176 MiB at 0x00000000a3000000
[ 10.657007] NET: Registered PF_INET protocol family
[ 10.662250] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 10.673220] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[ 10.682079] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 10.690020] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 10.698372] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[ 10.707030] TCP: Hash tables configured (established 32768 bind 32768)
[ 10.713964] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[ 10.720948] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[ 10.728526] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 10.734917] RPC: Registered named UNIX socket transport module.
[ 10.741010] RPC: Registered udp transport module.
[ 10.745824] RPC: Registered tcp transport module.
[ 10.750635] RPC: Registered tcp-with-tls transport module.
[ 10.756247] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 10.762842] NET: Registered PF_XDP protocol family
[ 10.767765] PCI: CLS 0 bytes, default 64
[ 10.773356] Initialise system trusted keyrings
[ 10.778164] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 10.785142] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 10.791428] NFS: Registering the id_resolver key type
[ 10.796634] Key type id_resolver registered
[ 10.800916] Key type id_legacy registered
[ 10.805036] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 10.811896] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 10.859942] Key type asymmetric registered
[ 10.864141] Asymmetric key parser 'x509' registered
[ 10.869187] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 10.876758] io scheduler mq-deadline registered
[ 10.881393] io scheduler kyber registered
[ 10.885533] io scheduler bfq registered
[ 10.892786] pinctrl-single 4084000.pinctrl: 34 pins, size 136
[ 10.899491] pinctrl-single f4000.pinctrl: 151 pins, size 604
[ 10.906907] pinctrl-single a40000.pinctrl: 512 pins, size 2048
[ 10.920349] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
[ 10.938498] loop: module loaded
[ 10.942933] megasas: 07.725.01.00-rc1
[ 10.950915] tun: Universal TUN/TAP device driver, 1.6
[ 10.957305] VFIO - User Level meta-driver version: 0.3
[ 10.963877] usbcore: registered new interface driver usb-storage
[ 10.970649] i2c_dev: i2c /dev entries driver
[ 10.976935] sdhci: Secure Digital Host Controller Interface driver
[ 10.983301] sdhci: Copyright(c) Pierre Ossman
[ 10.988025] sdhci-pltfm: SDHCI platform and OF driver helper
[ 10.994627] ledtrig-cpu: registered to indicate activity on CPUs
[ 11.001118] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[ 11.008161] usbcore: registered new interface driver usbhid
[ 11.013865] usbhid: USB HID core driver
[ 11.018139] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fca100
[ 11.024919] omap-mailbox 29010000.mailbox: no available mbox devices found
[ 11.031994] omap-mailbox 29030000.mailbox: no available mbox devices found
[ 11.040507] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[ 11.049562] optee: probing for conduit method.
[ 11.054141] optee: revision 4.2 (12d7c4ee)
[ 11.054508] optee: dynamic shared memory is enabled
[ 11.064572] random: crng init done
[ 11.068183] optee: initialized driver
[ 11.073808] NET: Registered PF_PACKET protocol family
[ 11.079096] Key type dns_resolver registered
[ 11.092629] registered taskstats version 1
[ 11.097038] Loading compiled-in X.509 certificates
[ 11.114245] ti-sci 44043000.system-controller: ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
[ 11.165627] i2c 0-0048: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/pmic@48/regulators/buck5
[ 11.197541] at24 0-0050: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
[ 11.204589] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[ 11.212407] omap_i2c 20010000.i2c: bus 1 rev0.12 at 100 kHz
[ 11.219330] omap_i2c 20020000.i2c: bus 2 rev0.12 at 400 kHz
[ 11.225298] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
[ 11.234034] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
[ 11.243313] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[ 11.252326] ti-sci-inta 4e0a0000.interrupt-controller: Interrupt Aggregator domain 200 created
[ 11.261891] ti-udma 485c0100.dma-controller: Number of rings: 82
[ 11.271090] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18)
[ 11.282688] ti-udma 485c0000.dma-controller: Number of rings: 150
[ 11.294469] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
[ 11.304389] ti-udma 4e230000.dma-controller: Number of rings: 6
[ 11.311135] ti-udma 4e230000.dma-controller: Channels: 6 (bchan: 0, tchan: 0, rchan: 6)
[ 11.320876] printk: console [ttyS2] disabled
[ 11.325684] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 251, base_baud = 3000000) is a 8250
[ 11.334664] printk: console [ttyS2] enabled
[ 11.334664] printk: console [ttyS2] enabled
[ 11.343167] printk: bootconsole [ns16550a0] disabled
[ 11.343167] printk: bootconsole [ns16550a0] disabled
[ 11.759917] spi-nand: probe of spi0.0 failed with error -110
[ 11.805247] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[ 11.813078] mdio_bus 8000f00.mdio: MDIO device at address 0 is missing.
[ 11.819741] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01103, cpsw version 0x6BA81103 Ports: 3 quirks:00000006
[ 11.832770] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
[ 11.839909] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
[ 11.846507] pps pps0: new PPS source ptp0
[ 11.850851] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:1
[ 11.865551] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[ 11.875684] platform 31000000.usb: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/usb-power-controller@3f/connector
[ 11.891687] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 11.897293] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 11.905158] xhci-hcd xhci-hcd.0.auto: USB3 root hub has no ports
[ 11.911165] xhci-hcd xhci-hcd.0.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000008020000010
[ 11.920611] xhci-hcd xhci-hcd.0.auto: irq 266, io mem 0x31100000
[ 11.927470] hub 1-0:1.0: USB hub found
[ 11.931269] hub 1-0:1.0: 1 port detected
[ 11.936074] cpu cpu0: _of_add_opp_table_v2: no supported OPPs
[ 11.941889] cpu cpu0: OPP table can't be empty
[ 12.028494] vddshv5_sdio: Bringing 1800000uV into 3300000-3300000uV
[ 12.228230] mmc1: CQHCI version 5.10
[ 12.271846] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
[ 12.283235] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[ 12.290620] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[ 12.299717] clk: Disabling unused clocks
[ 12.308287] ALSA device list:
[ 12.311273] No soundcards found.
[ 12.315302] Waiting for root device PARTUUID=c818697e-02...
[ 12.351870] mmc1: new ultra high speed SDR104 SDHC card at address 0001
[ 12.359204] mmcblk1: mmc1:0001 USD 14.9 GiB
[ 12.365634] mmcblk1: p1 p2
[ 12.386429] EXT4-fs (mmcblk1p2): mounted filesystem 633710a6-d013-456a-8836-49470bc4ac59 r/w with ordered data mode. Quota mode: none.
[ 12.398632] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 12.408791] devtmpfs: mounted
[ 12.412809] Freeing unused kernel memory: 2688K
[ 12.417553] Run /sbin/init as init process
[ 12.645193] systemd[1]: System time before build time, advancing clock.
[ 12.689790] systemd[1]: systemd 255.4^ 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)
[ 12.721616] systemd[1]: Detected architecture arm64.
Welcome to Arago 2023.10!
[ 12.744213] systemd[1]: Hostname set to <am62axx-evm>.
[ 13.245330] systemd[1]: /etc/systemd/system/sync-clocks.service:11: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
[ 13.338037] systemd[1]: Queued start job for default target Multi-User System.
[ 13.386497] systemd[1]: Created slice Slice /system/getty.
[ OK ] Created slice Slice /system/getty.
[ 13.411549] systemd[1]: Created slice Slice /system/modprobe.
[ OK ] Created slice Slice /system/modprobe.
[ 13.435433] systemd[1]: Created slice Slice /system/serial-getty.
[ OK ] Created slice Slice /system/serial-getty.
[ 13.458910] systemd[1]: Created slice User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 13.481804] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ 13.505667] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ 13.529454] systemd[1]: Expecting device /dev/ttyS2...
Expecting device /dev/ttyS2...
[ 13.549514] systemd[1]: Reached target Path Units.
[ OK ] Reached target Path Units.
[ 13.569383] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 13.589358] systemd[1]: Reached target Slice Units.
[ OK ] Reached target Slice Units.
[ 13.609413] systemd[1]: Reached target Swaps.
[ OK ] Reached target Swaps.
[ 13.638379] systemd[1]: Listening on Process Core Dump Socket.
[ OK ] Listening on Process Core Dump Socket.
[ 13.661899] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ OK ] Listening on initctl Compatibility Named Pipe.
[ 13.686752] systemd[1]: Listening on Journal Audit Socket.
[ OK ] Listening on Journal Audit Socket.
[ 13.710163] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 13.734162] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 13.750430] systemd[1]: Listening on Network Service Netlink Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ 13.774410] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ 13.798047] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 13.818087] systemd[1]: Listening on User Database Manager Socket.
[ OK ] Listening on User Database Manager Socket.
[ 13.869797] systemd[1]: Mounting Huge Pages File System...
Mounting Huge Pages File System...
[ 13.893955] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
[ 13.941817] systemd[1]: Mounting Kernel Debug File System...
Mounting Kernel Debug File System...
[ 13.961940] systemd[1]: Kernel Trace File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
[ 13.993879] systemd[1]: Mounting Temporary Directory /tmp...
Mounting Temporary Directory /tmp...
[ 14.000222] systemd[1]: Create List of Static Device Nodes was skipped because of an unmet condition check (ConditionFileNotEmpty=/lib/modules/6.6.32-ga4f1a31e7f48-dirty/modules.devname).
[ 14.030431] systemd[1]: Starting Load Kernel Module configfs...
Starting Load Kernel Module configfs...
[ 14.054598] systemd[1]: Starting Load Kernel Module drm...
Starting Load Kernel Module drm...
[ 14.090537] systemd[1]: Starting Load Kernel Module fuse...
Starting Load Kernel Module fuse...
[ 14.113778] systemd[1]: File System Check on Root Device was skipped because of an unmet condition check (ConditionPathIsReadWrite=!/).
[ 14.138442] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ 14.162738] systemd[1]: Load Kernel Modules was skipped because no trigger condition checks were met.
[ 14.190397] systemd[1]: Starting Generate network units from Kernel command line...
Starting Generate network units from Kernel command line...
[ 14.252906] systemd[1]: Starting Remount Root and Kernel File Systems...
Starting Remount Root and Kernel File Systems...
[ 14.274495] systemd-journald[102]: Collecting audit messages is enabled.
[ 14.297988] systemd[1]: Starting Apply Kernel Variables...
Starting Apply Kernel Variables...
[ 14.317876] EXT4-fs (mmcblk1p2): re-mounted 633710a6-d013-456a-8836-49470bc4ac59 r/w. Quota mode: none.
[ 14.355970] systemd[1]: Starting Create Static Device Nodes in /dev gracefully...
Starting Create Static Device Nodes in /dev gracefully...
[ 14.433777] systemd[1]: Starting Coldplug All udev Devices...
Starting Coldplug All udev Devices...
[ 14.482063] 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.
[ OK ] Finished Generate network units from Kernel command line.
[ OK ] Finished Remount Root and Kernel File Systems.
[ OK ] Finished Apply Kernel Variables.
[ OK ] Finished Create Static Device Nodes in /dev gracefully.
[ OK ] Reached target Preparation for Network.
Mounting Kernel Configuration File System...
Starting Flush Journal to Persistent Storage...
Starting Create Static Device Nodes in /dev...
[ 14.879866] systemd-journald[102]: Received client request to flush runtime journal.
[ OK ] Mounted Kernel Configuration File System.
[ OK ] Finished Flush Journal to Persistent Storage.
[ OK ] Finished Create Static Device Nodes in /dev.
[ OK ] Reached target Preparation for Local File Systems.
Mounting /var/volatile...
[ 15.020031] audit: type=1334 audit(1709054766.372:2): prog-id=6 op=LOAD
[ 15.056830] audit: type=1334 audit(1709054766.408:3): 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 Volatile Files and Directories...
[ OK ] Finished Load/Save OS Random Seed.
[ OK ] Finished Coldplug All udev Devices.
[ OK ] Finished Create Volatile Files and Directories.
[ OK ] Started Rule-based Manager for Device Events and Files.
[ 15.455405] audit: type=1334 audit(1709054766.808:4): prog-id=8 op=LOAD
Starting Network Configuration...
[ 15.528395] audit: type=1334 audit(1709054766.880:5): prog-id=9 op=LOAD
Starting Network Name Resolution...
[ 15.586156] audit: type=1334 audit(1709054766.940:6): prog-id=10 op=LOAD
Starting Network Time Synchronization...
Starting Record System Boot/Shutdown in UTMP...
[ OK ] Found device /dev/ttyS2.
[ OK ] Finished Record System Boot/Shutdown in UTMP.
[ 16.124531] audit: type=1334 audit(1709054767.476:7): prog-id=11 op=LOAD
[ 16.137394] audit: type=1334 audit(1709054767.484:8): prog-id=12 op=LOAD
[ 16.151115] audit: type=1334 audit(1709054767.484:9): prog-id=13 op=LOAD
Starting User Database Manager...
[ OK ] Started User Database Manager.
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Time Set.
[ OK ] Started Network Configuration.
[ OK ] Started Network Name Resolution.
[ OK ] Reached target Network.
[ OK ] Reached target Host and Network Name Lookups.
[ OK ] Reached target System Initialization.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Timer Units.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Reached target Socket Units.
[ OK ] Reached target Basic System.
Starting D-Bus System Message Bus...
[ 17.189095] audit: type=1334 audit(1709094231.091:10): prog-id=14 op=LOAD
[ 17.201736] audit: type=1334 audit(1709094231.099:11): prog-id=15 op=LOAD
Starting User Login Management...
[ 17.215986] audit: type=1334 audit(1709094231.099:12): prog-id=16 op=LOAD
Starting Permit User Sessions...
[ OK ] Finished Permit User Sessions.
[ OK ] Started D-Bus System Message Bus.
[ OK ] Reached target Hardware activated USB gadget.
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyS2.
[ OK ] Reached target Login Prompts.
Starting Synchronize System and HW clocks...
[ OK ] Started User Login Management.
[ OK ] Reached target Multi-User System.
Starting Record Runlevel Change in UTMP...
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
Starting Virtual Console Setup...
[ OK ] Finished Record Runlevel Change in UTMP.
[ OK ] Finished Virtual Console Setup.
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project am62axx-evm ttyS2
Arago 2023.10 am62axx-evm ttyS2
am62axx-evm login: root (automatic login)
[ 18.318560] audit: type=1006 audit(1709094232.223:13): pid=199 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=1 res=1
root@am62axx-evm:~# [ 22.366352] platform regulator-3: deferred probe pending
[ 22.371738] platform 2b300050.target-module: deferred probe pending
root@am62axx-evm:~# head /sys/class/remoteproc/remoteproc*/name
head: /sys/class/remoteproc/remoteproc*/name: No such file or directory
root@am62axx-evm:~# ls cat /sys/class/remoteproc/remoteproc*/name
cat: can't open '/sys/class/remoteproc/remoteproc*/name': No such file or directory
root@am62axx-evm:~# cd /ssy/clys/class/re
root@am62axx-evm:~# cd /sys/class/re
regulator/ remoteproc/
root@am62axx-evm:~# cd /sys/class/reemot
root@am62axx-evm:~# cd /sys/class/remoteproc/
root@am62axx-evm:/sys/class/remoteproc# ls
root@am62axx-evm:/sys/class/remoteproc# ls
root@am62axx-evm:/sys/class/remoteproc#
root@am62axx-evm:/sys/class/remoteproc#
We check there is no any folder in /sys/class/remoterpc/ now.
And also upload the change difference.
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index 49eece921..136bbfdf4 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -1161,6 +1161,7 @@ opp-400000000 {
};
};
+/*
c7x_0: dsp@7e000000 {
compatible = "ti,am62a-c7xv-dsp";
reg = <0x00 0x7e000000 0x00 0x00100000>;
@@ -1171,6 +1172,7 @@ c7x_0: dsp@7e000000 {
resets = <&k3_reset 208 1>;
firmware-name = "am62a-c71_0-fw";
};
+*/
e5010: jpeg-encoder@fd20000 {
compatible = "ti,am62a-jpeg-enc", "img,e5010-jpeg-enc";
diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk-e3-max-opp.dtso b/arch/arm64/boot/dts/ti/k3-am62a7-sk-e3-max-opp.dtso
index c491a86af..b13a93909 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a7-sk-e3-max-opp.dtso
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk-e3-max-opp.dtso
@@ -48,13 +48,17 @@ opp-1400000000 {
};
};
+/*
&c7x_0 {
+*/
/*
* Override C7x frequency to 1 GHz for max performance
* Only for AM62A7-SK Rev E3 board
* Requires VDD_CORE to be at 0.85V
*/
+/*
clocks = <&k3_clks 208 0>;
assigned-clocks = <&k3_clks 208 0>;
assigned-clock-rates = <1000000000>;
};
+*/
diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
index e8246ece0..fab236c4e 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
@@ -87,7 +87,7 @@ mcu_r5fss0_core0_memory_region: r5f-dma-memory@9b900000 {
reg = <0x00 0x9b900000 0x00 0x0f00000>;
no-map;
};
-
+/*
c7x_0_dma_memory_region: c7x-dma-memory@99800000 {
compatible = "shared-dma-pool";
reg = <0x00 0x99800000 0x00 0x100000>;
@@ -99,7 +99,7 @@ c7x_0_memory_region: c7x-memory@99900000 {
reg = <0x00 0x99900000 0x00 0x01f00000>;
no-map;
};
-
+*/
edgeai_rtos_ipc_memory_region: edgeai-rtos-ipc-memory-region {
reg = <0x00 0xa0000000 0x00 0x01000000>;
no-map;
@@ -724,9 +724,11 @@ &main_uart1 {
};
/* Main Timer2 is used by C7x DSP */
+/*
&main_timer2 {
status = "reserved";
};
+*/
&usbss0 {
status = "okay";
@@ -834,10 +836,12 @@ mbox_r5_0: mbox-r5-0 {
&mailbox0_cluster1 {
ti,mbox-num-fifos = <2>;
+/*
mbox_c7x_0: mbox-c7x-0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
+*/
};
&mailbox0_cluster2 {
@@ -848,11 +852,13 @@ mbox_mcu_r5_0: mbox-mcu-r5-0 {
};
};
+/*
&c7x_0 {
mboxes = <&mailbox0_cluster1>, <&mbox_c7x_0>;
memory-region = <&c7x_0_dma_memory_region>,
<&c7x_0_memory_region>;
};
+*/
&wkup_r5fss0_core0 {
mboxes = <&mailbox0_cluster0>, <&mbox_r5_0>;
Thanks for your help.