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I assume the waveform captures provided were from a write cycle since you are measuring setup time and comparing it to the eMMC device requirements. If so, it looks like the host controller may not be configured properly. The data is changing on the falling edge of clock rather than the rising edge of clock, so you are losing half of the clock cycle time for data setup. We should also try to understand why the rise/fall time of the data signal is almost double the rise/fall time of the clock signal.
Regards,
Paul
Hi Da Zhi,
Is the waveform captured in U-Boot or Linux? Which speed mode is the eMMC running at? Please provide the corresponding U-Boot or kernel log.
Did you make any device tree change for this eMMC in U-Boot or Kernel? If so, please provide the patch.
U-Boot SPL 2021.01-g451d39cb-dirty (Mar 16 2023 - 13:54:47 +0800)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.4--v08.06.04 (Chill Capybar')
SPL initial stack usage: 13424 bytes
Trying to boot from MMC1
Warning: Detected image signing certificate on GP device. Skipping certificate t o prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate t o prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate t o prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate t o prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate t o prevent boot failure. This will fail if the image was also encrypted
Loading Environment from MMC... MMC: block number 0x3500 exceeds max(0x2000)
*** Warning - !read failed, using default environment
init_env from device 9 not supported!
Starting ATF on ARM64 core...
NOTICE: BL31: v2.8(release):v2.8-226-g2fcd408bb3-dirty
NOTICE: BL31: Built : 05:06:58, Feb 24 2023
U-Boot SPL 2021.01-gedbc6b08-dirty (Mar 31 2023 - 17:30:36 +0800)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.4--v08.06.04 (Chill Capybar')
Trying to boot from MMC1
U-Boot 2021.01-gedbc6b08-dirty (Mar 31 2023 - 17:30:36 +0800)
SoC: AM62X SR1.0 GP
Model: Advantech AM62x rs10
EEPROM not available at 0x50, trying to read at 0x51
Reading on-board EEPROM at 0x51 failed 1
DRAM: 2 GiB
MMC: mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from MMC... OK
In: serial@2800000
Out: serial@2800000
Err: serial@2800000
EEPROM not available at 0x50, trying to read at 0x51
Reading on-board EEPROM at 0x51 failed 1
Net: eth0: ethernet@8000000port@1
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0(part 0) is current device
SD/MMC found on device 0
Failed to load 'boot.scr'
** Unrecognized filesystem type **
19548672 bytes read in 113 ms (165 MiB/s)
50121 bytes read in 4 ms (11.9 MiB/s)
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 000000008fef0000, end 000000008fffffff ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.10.168-g2c23e6c538 (adv@d552eccf606c) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 2.33.1.20191209) #15 SMP PREEMPT Fri Mar 24 11:30:56 CST 2023
[ 0.000000] Machine model: Advantech AM62x RS10
[ 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 DMA memory pool at 0x000000009c800000, size 3 MiB
[ 0.000000] OF: reserved mem: initialized node ipc-memories@9c800000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009cb00000, size 1 MiB
[ 0.000000] OF: reserved mem: initialized node m4f-dma-memory@9cb00000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009cc00000, size 14 MiB
[ 0.000000] OF: reserved mem: initialized node m4f-memory@9cc00000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009da00000, size 1 MiB
[ 0.000000] OF: reserved mem: initialized node r5f-dma-memory@9da00000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009db00000, size 12 MiB
[ 0.000000] OF: reserved mem: initialized node r5f-memory@9db00000, compatible id shared-dma-pool
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x000000009c7fffff]
[ 0.000000] node 0: [mem 0x000000009c800000-0x000000009e6fffff]
[ 0.000000] node 0: [mem 0x000000009e700000-0x000000009e77ffff]
[ 0.000000] node 0: [mem 0x000000009e780000-0x000000009fffffff]
[ 0.000000] node 0: [mem 0x00000000a0000000-0x00000000ffffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000ffffffff]
[ 0.000000] cma: Reserved 512 MiB at 0x00000000dd000000
[ 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 v1.2
[ 0.000000] percpu: Embedded 22 pages/cpu s51288 r8192 d30632 u90112
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516096
[ 0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 root=PARTUUID=44fa37be-01 rw rootfstype=ext4 rootwait
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 1455484K/2097152K available (11392K kernel code, 1170K rwdata, 4476K rodata, 1920K init, 434K bss, 117380K reserved, 524288K 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] GICv3: Distributor has no Range Selector support
[ 0.000000] GICv3: 16 PPIs implemented
[ 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 @80800000 (flat, esz 8, psz 64K, shr 0)
[ 0.000000] ITS: using cache flushing for cmd queue
[ 0.000000] GICv3: using LPI property table @0x0000000080040000
[ 0.000000] GIC: using cache flushing for LPI property table
[ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000080050000
[ 0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[ 0.000004] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[ 0.008514] Console: colour dummy device 80x25
[ 0.013107] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[ 0.023788] pid_max: default: 32768 minimum: 301
[ 0.028600] LSM: Security Framework initializing
[ 0.033385] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.040964] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.050748] rcu: Hierarchical SRCU implementation.
[ 0.055939] Platform MSI: msi-controller@1820000 domain created
[ 0.062225] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
[ 0.071467] EFI services will not be available.
[ 0.076376] smp: Bringing up secondary CPUs ...
[ 0.081624] Detected VIPT I-cache on CPU1
[ 0.081663] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[ 0.081678] GICv3: CPU1: using allocated LPI pending table @0x0000000080060000
[ 0.081740] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.082365] Detected VIPT I-cache on CPU2
[ 0.082388] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
[ 0.082400] GICv3: CPU2: using allocated LPI pending table @0x0000000080070000
[ 0.082435] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[ 0.083022] Detected VIPT I-cache on CPU3
[ 0.083045] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
[ 0.083056] GICv3: CPU3: using allocated LPI pending table @0x0000000080080000
[ 0.083087] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[ 0.083155] smp: Brought up 1 node, 4 CPUs
[ 0.162884] SMP: Total of 4 processors activated.
[ 0.167698] CPU features: detected: 32-bit EL0 Support
[ 0.172969] CPU features: detected: CRC32 instructions
[ 0.185806] CPU: All CPU(s) started at EL2
[ 0.190015] alternatives: patching kernel code
[ 0.195757] devtmpfs: initialized
[ 0.205447] KASLR disabled due to lack of seed
[ 0.210202] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.220181] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.241455] pinctrl core: initialized pinctrl subsystem
[ 0.247491] DMI not present or invalid.
[ 0.252097] NET: Registered protocol family 16
[ 0.258340] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations
[ 0.265681] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.273752] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.282468] thermal_sys: Registered thermal governor 'step_wise'
[ 0.282473] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.288997] cpuidle: using governor menu
[ 0.299901] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.306937] ASID allocator initialised with 65536 entries
[ 0.327635] proc-board EBC-RS10 A1 TI am62x detected...
[ 0.339415] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.346291] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.353143] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.359995] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 0.367860] cryptd: max_cpu_qlen set to 1000
[ 0.375062] k3-chipinfo 43000014.chipid: Family:AM62X rev:SR1.0 JTAGID[0x0bb7e02f] Detected
[ 0.384107] vcc_5v0: supplied by vmain_pd
[ 0.388617] vcc_3v3_sys: supplied by vmain_pd
[ 0.393465] vcc_1v8: supplied by vcc_3v3_sys
[ 0.398713] iommu: Default domain type: Translated
[ 0.404036] SCSI subsystem initialized
[ 0.408035] usbcore: registered new interface driver usbfs
[ 0.413676] usbcore: registered new interface driver hub
[ 0.419130] usbcore: registered new device driver usb
[ 0.424602] mc: Linux media interface: v0.10
[ 0.428988] videodev: Linux video capture interface: v2.00
[ 0.434658] pps_core: LinuxPPS API ver. 1 registered
[ 0.439733] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.449081] PTP clock support registered
[ 0.453117] EDAC MC: Ver: 3.0.0
[ 0.456944] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fc9100
[ 0.464072] FPGA manager framework
[ 0.467641] Advanced Linux Sound Architecture Driver Initialized.
[ 0.474789] clocksource: Switched to clocksource arch_sys_counter
[ 0.481251] VFS: Disk quotas dquot_6.6.0
[ 0.485315] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.497621] NET: Registered protocol family 2
[ 0.502369] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.511103] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[ 0.519880] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.528084] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[ 0.535812] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.542704] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.549598] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.557072] NET: Registered protocol family 1
[ 0.561994] RPC: Registered named UNIX socket transport module.
[ 0.568067] RPC: Registered udp transport module.
[ 0.572903] RPC: Registered tcp transport module.
[ 0.577716] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.584307] NET: Registered protocol family 44
[ 0.588863] PCI: CLS 0 bytes, default 64
[ 0.593699] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[ 0.605714] Initialise system trusted keyrings
[ 0.610492] workingset: timestamp_bits=46 max_order=19 bucket_order=0
[ 0.620647] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.627195] NFS: Registering the id_resolver key type
[ 0.632406] Key type id_resolver registered
[ 0.636683] Key type id_legacy registered
[ 0.640835] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.647690] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 0.655446] 9p: Installing v9fs 9p2000 file system support
[ 0.695295] Key type asymmetric registered
[ 0.699496] Asymmetric key parser 'x509' registered
[ 0.704521] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[ 0.712086] io scheduler mq-deadline registered
[ 0.716717] io scheduler kyber registered
[ 0.722767] pinctrl-single 4084000.pinctrl: 34 pins, size 136
[ 0.729109] pinctrl-single f4000.pinctrl: 171 pins, size 684
[ 0.741765] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 0.760955] brd: module loaded
[ 0.771123] loop: module loaded
[ 0.775218] megasas: 07.714.04.00-rc1
[ 0.782352] tun: Universal TUN/TAP device driver, 1.6
[ 0.788063] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[ 0.794487] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 0.800601] sky2: driver version 1.30
[ 0.805152] usbcore: registered new interface driver qmi_wwan_q
[ 0.811246] usbcore: registered new interface driver qmi_wwan
[ 0.817297] VFIO - User Level meta-driver version: 0.3
[ 0.822875] usbcore: registered new interface driver cdc_wdm
[ 0.828743] usbcore: registered new interface driver ftdi_sio
[ 0.834633] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 0.842125] usbcore: registered new interface driver option
[ 0.847834] usbserial: USB Serial support registered for GSM modem (1-port)
[ 0.855628] i2c /dev entries driver
[ 0.860796] sdhci: Secure Digital Host Controller Interface driver
[ 0.867135] sdhci: Copyright(c) Pierre Ossman
[ 0.871870] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.878569] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.885084] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[ 0.893103] optee: probing for conduit method.
[ 0.897707] optee: revision 3.20 (8e74d476)
[ 0.897988] optee: dynamic shared memory is enabled
[ 0.907502] optee: initialized driver
[ 0.913029] NET: Registered protocol family 17
[ 0.917762] 9pnet: Installing 9P2000 support
[ 0.922221] Key type dns_resolver registered
[ 0.927014] Loading compiled-in X.509 certificates
[ 0.942054] ti-sci 44043000.system-controller: lpm region is required for suspend but not provided.
[ 0.951387] ti-sci 44043000.system-controller: ABI: 3.1 (firmware rev 0x0008 '8.6.4--v08.06.04 (Chill Capybar')
[ 1.007179] omap-gpmc 3b000000.memory-controller: GPMC revision 6.0
[ 1.013660] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[ 1.022471] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[ 1.054630] rtc-s35390a 1-0030: registered as rtc0
[ 1.060579] rtc-s35390a 1-0030: setting system clock to 2023-04-08T05:30:16 UTC (1680931816)
[ 1.069514] omap_i2c 20010000.i2c: bus 1 rev0.12 at 100 kHz
[ 1.075637] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
[ 1.083977] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
[ 1.093217] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[ 1.102244] ti-udma 485c0100.dma-controller: Number of rings: 82
[ 1.110187] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18)
[ 1.121233] ti-udma 485c0000.dma-controller: Number of rings: 150
[ 1.131063] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
[ 1.141229] 4a00000.serial: ttyS1 at MMIO 0x4a00000 (irq = 15, base_baud = 3000000) is a 8250
[ 1.151293] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 27, base_baud = 3000000) is a 8250
[ 1.160071] printk: console [ttyS2] enabled
[ 1.160071] printk: console [ttyS2] enabled
[ 1.168516] printk: bootconsole [ns16550a0] disabled
[ 1.168516] printk: bootconsole [ns16550a0] disabled
[ 1.179747] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 28, base_baud = 3000000) is a 8250
[ 1.193599] spi-nor spi3.0: mx25l512e (64 Kbytes)
[ 1.202942] davinci_mdio 8000f00.mdio: Configuring MDIO in manual mode
[ 1.246792] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[ 1.256069] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver unknown
[ 1.263913] davinci_mdio 8000f00.mdio: phy[1]: device 8000f00.mdio:01, driver unknown
[ 1.271852] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01103, cpsw version 0x6BA81103 Ports: 3 quirks:00000006
[ 1.284779] am65-cpsw-nuss 8000000.ethernet: Use random MAC address
[ 1.291048] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
[ 1.298172] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
[ 1.304830] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:0
[ 1.315120] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[ 1.427625] mmc0: CQHCI version 5.10
[ 1.437924] vdd_mmc1: supplied by vcc_3v3_sys
[ 1.443880] debugfs: Directory 'pd:53' with parent 'pm_genpd' already present!
[ 1.444620] mmc1: CQHCI version 5.10
[ 1.451150] debugfs: Directory 'pd:52' with parent 'pm_genpd' already present!
[ 1.462068] debugfs: Directory 'pd:51' with parent 'pm_genpd' already present!
[ 1.469612] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[ 1.472884] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
[ 1.576563] mmc0: Command Queue Engine enabled
[ 1.581030] mmc0: new DDR MMC card at address 0001
[ 1.586458] mmcblk0: mmc0:0001 58A43A 14.6 GiB
[ 1.591182] mmcblk0boot0: mmc0:0001 58A43A partition 1 4.00 MiB
[ 1.597268] mmcblk0boot1: mmc0:0001 58A43A partition 2 4.00 MiB
[ 1.603358] mmcblk0rpmb: mmc0:0001 58A43A partition 3 4.00 MiB, chardev (237:0)
[ 1.611924] mmcblk0: p1
[ 2.122801] adv-wdt-i2c 1-0029: Advantech Watchdog Timer enabled. timeout=60s (nowayout=0), Ver.17
[ 2.140125] ALSA device list:
[ 2.143108] No soundcards found.
[ 2.969270] sdhci-am654 fa00000.mmc: Power on failed
[ 3.004906] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
[ 3.135563] EXT4-fs (mmcblk0p1): 4 orphan inodes deleted
[ 3.140931] EXT4-fs (mmcblk0p1): recovery complete
[ 3.148155] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[ 3.156344] VFS: Mounted root (ext4 filesystem) on device 179:1.
[ 3.162832] devtmpfs: mounted
[ 3.167105] Freeing unused kernel memory: 1920K
[ 3.171731] Run /sbin/init as init process
[ 3.617202] NET: Registered protocol family 10
[ 3.622911] Segment Routing with IPv6
[ 3.647484] systemd[1]: systemd 244.5+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[ 3.669526] systemd[1]: Detected architecture arm64.
Welcome to Arago 2021.09!
[ 3.707296] systemd[1]: Set hostname to <am62xx-evm>.
[ 3.904243] systemd[1]: /lib/systemd/system/startwlansta.service:7: Unknown key name 'After' in section 'Service', ignoring.
[ 3.916343] systemd[1]: /lib/systemd/system/startwlanap.service:7: Unknown key name 'After' in section 'Service', ignoring.
[ 3.936186] systemd[1]: /lib/systemd/system/irqbalanced.service:6: Unknown key name 'ConditionCPUs' in section 'Unit', ignoring.
[ 3.961906] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock → /run/docker.sock; please update the unit file accordingly.
[ 4.048622] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.058908] systemd[1]: Created slice system-getty.slice.
[ OK ] Created slice system-getty.slice.
[ 4.078975] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.087437] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ 4.110954] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.119055] systemd[1]: Created slice User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 4.139291] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Dispatch Password …ts to Console Directory Watch.
[ 4.163099] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password R…uests to Wall Directory Watch.
[ 4.187073] systemd[1]: Reached target Paths.
[ OK ] Reached target Paths.
[ 4.202947] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 4.222900] systemd[1]: Reached target Slices.
[ OK ] Reached target Slices.
[ 4.238905] systemd[1]: Reached target Swap.
[ OK ] Reached target Swap.
[ 4.272099] systemd[1]: Listening on RPCbind Server Activation Socket.
[ OK ] Listening on RPCbind Server Activation Socket.
[ 4.295103] systemd[1]: Reached target RPC Port Mapper.
[ OK ] Reached target RPC Port Mapper.
[ 4.319394] systemd[1]: Listening on Process Core Dump Socket.
[ OK ] Listening on Process Core Dump Socket.
[ 4.343306] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ OK ] Listening on initctl Compatibility Named Pipe.
[ 4.370019] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[ 4.378918] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 4.399546] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 4.415676] systemd[1]: Listening on Network Service Netlink Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ 4.439500] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ 4.459291] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 4.483643] systemd[1]: Mounting Huge Pages File System...
Mounting Huge Pages File System...
[ 4.503608] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
[ 4.531536] systemd[1]: Mounting Kernel Debug File System...
Mounting Kernel Debug File System...
[ 4.551870] systemd[1]: Mounting Temporary Directory (/tmp)...
Mounting Temporary Directory (/tmp)...
[ 4.571943] systemd[1]: Starting Create list of static device nodes for the current kernel...
Starting Create list of st…odes for the current kernel...
[ 4.603697] systemd[1]: Starting Start psplash boot splash screen...
Starting Start psplash boot splash screen...
[ 4.632271] systemd[1]: Starting RPC Bind...
Starting RPC Bind...
[ 4.647265] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 4.662449] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ 4.685329] systemd[1]: Starting Load Kernel Modules...
Starting Load Kernel Modules...
[ 4.711679] systemd[1]: Starting Remount Root and Kernel File Systems...
Starting Remount Root and Kernel File Systems...
[ 4.730236] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[ 4.740734] systemd[1]: Starting udev Coldplug all Devices...
Starting udev Coldplug all Devices...
[ 4.765235] systemd[1]: Started RPC Bind.
[ OK ] Started RPC Bind.
[ 4.787774] 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 ] Started Create list of sta… nodes for the current kernel.
[FAILED] Failed to start Start psplash boot splash screen.
See 'systemctl status psplash-start.service' for details.
[DEPEND] Dependency failed for Star…progress communication helper.
[ OK ] Started Load Kernel Modules.
[ OK ] Started Remount Root and Kernel File Systems.
Mounting Kernel Configuration File System...
Starting Flush Journal to Persistent Storage...
[ 5.023989] systemd-journald[186]: Received client request to flush runtime journal.
Starting Apply Kernel Variables...
Starting Create Static Device Nodes in /dev 5.053921] random: systemd-journal: uninitialized urandom read (16 bytes read)
m...
[ OK ] Mounted Kernel Configuration File System.
[ OK ] Started Flush Journal to Persistent Storage.
[ OK ] Started Apply Kernel Variables.
[ OK ] Started Create Static Device Nodes in /dev.
[ 5.156076] random: systemd: uninitialized urandom read (16 bytes read)
[ OK ] Reached target Local File Systems (Pre).
[ 5.179076] random: systemd: uninitialized urandom read (16 bytes read)
Mounting /media/ram...
Mounting /var/volatile...
Starting udev Kernel Device Manager...
[ OK ] Started udev Coldplug all Devices.
[ OK ] Mounted /media/ram.
[ OK ] Mounted /var/volatile.
[ OK ] Started udev Kernel Device Manager.
Starting udev Wait for Complete Device Initialization...
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems.
Starting Create Volatile Files and Directories...
[ OK ] Started Create Volatile Files and Directories.
Starting Network Time Synchronization...
Starting Update UTMP about System Boot/Shutdown...
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Time Set.
[ OK ] Reached target System Time Synchronized.
[ 5.745883] k3-m4-rproc 5000000.m4fss: device does not reserved memory regions, ret = -22
[ 5.804047] k3-m4-rproc 5000000.m4fss: reserved memory init failed, ret = -22
[ 5.851626] remoteproc remoteproc0: releasing 5000000.m4fss
[ 5.863156] k3-m4-rproc: probe of 5000000.m4fss failed with error -22
[ 5.893210] platform 78000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[ 5.910924] platform 78000000.r5f: configured R5F for IPC-only mode
[ 5.955094] platform 78000000.r5f: device does not have reserved memory regions, ret = -22
[ 5.986931] k3_r5_rproc bus@f0000:bus@b00000:r5fss@78000000: reserved memory init failed, ret = -22
[ 6.022483] remoteproc remoteproc0: releasing 78000000.r5f
[ 6.032418] k3_r5_rproc bus@f0000:bus@b00000:r5fss@78000000: k3_r5_cluster_rproc_init failed, ret = -22
[ 6.048830] k3_r5_rproc: probe of bus@f0000:bus@b00000:r5fss@78000000 failed with error -22
[ 6.077421] random: systemd: uninitialized urandom read (16 bytes read)
[ 6.084498] random: systemd: uninitialized urandom read (16 bytes read)
[ 6.139237] random: systemd: uninitialized urandom read (16 bytes read)
[ 6.653860] remoteproc remoteproc0: 30074000.pru is available
[ 6.666438] remoteproc remoteproc1: 30078000.pru is available
[ 6.836340] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.841917] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 6.849797] xhci-hcd xhci-hcd.0.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000000000010010
[ 6.859290] xhci-hcd xhci-hcd.0.auto: irq 476, io mem 0x31000000
[ 6.865462] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.870991] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 6.878668] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[ 6.885370] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 6.893654] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.900969] usb usb1: Product: xHCI Host Controller
[ 6.905886] usb usb1: Manufacturer: Linux 5.10.168-g2c23e6c538 xhci-hcd
[ 6.912507] usb usb1: SerialNumber: xhci-hcd.0.auto
[ 6.918000] hub 1-0:1.0: USB hub found
[ 6.921901] hub 1-0:1.0: 1 port detected
[ 6.927751] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 6.935955] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 6.944227] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.951480] usb usb2: Product: xHCI Host Controller
[ 6.956369] usb usb2: Manufacturer: Linux 5.10.168-g2c23e6c538 xhci-hcd
[ 6.962985] usb usb2: SerialNumber: xhci-hcd.0.auto
[ 6.968434] hub 2-0:1.0: USB hub found
[ 6.972278] hub 2-0:1.0: config failed, hub doesn't have any ports! (err -19)
[ 6.981258] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 6.986824] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3
[ 6.994704] xhci-hcd xhci-hcd.1.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000000000010010
[ 7.004181] xhci-hcd xhci-hcd.1.auto: irq 477, io mem 0x31100000
[ 7.010368] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 7.015878] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4
[ 7.023562] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[ 7.030223] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 7.038512] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 7.045736] usb usb3: Product: xHCI Host Controller
[ 7.050622] usb usb3: Manufacturer: Linux 5.10.168-g2c23e6c538 xhci-hcd
[ 7.057235] usb usb3: SerialNumber: xhci-hcd.1.auto
[ 7.062673] hub 3-0:1.0: USB hub found
[ 7.066506] hub 3-0:1.0: 1 port detected
[ 7.072278] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 7.080490] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 7.088762] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 7.096006] usb usb4: Product: xHCI Host Controller
[ 7.100886] usb usb4: Manufacturer: Linux 5.10.168-g2c23e6c538 xhci-hcd
[ 7.107507] usb usb4: SerialNumber: xhci-hcd.1.auto
[ 7.112955] hub 4-0:1.0: USB hub found
[ 7.116787] hub 4-0:1.0: config failed, hub doesn't have any ports! (err -19)
[ OK ] Started udev Wait for Complete Device Initialization.
[ 7.183614] random: systemd: uninitialized urandom read (16 bytes read)
[ OK ] Started Hardware RNG Entropy Gatherer Daemon.
[ OK ] Reached target System Initialization.
[ OK ] Started Daily rotation of log files.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Timers.
[ 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.
Starting Reboot and dump vmcore via kexec...
[ OK ] Listening on Docker Socket for the API.
[ OK ] Started Reboot and dump vmcore via kexec.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
[ OK ] Started Job spooling tools.
[ OK ] Started Periodic Command Scheduler.
[ 7.470855] random: crng init done
[ 7.474314] random: 185 urandom warning(s) missed due to ratelimiting
[ OK ] Started D-Bus System Message Bus.
Starting Print notice about GPLv3 packages...
Starting IPv6 Packet Filtering Framework...
Starting IPv4 Packet Filtering Framework...
[ OK ] Started irqbalance daemon.
Starting rc.pvr.service...
Starting startwlanap...
Starting startwlansta...
Starting Login Service...
[ OK ] Started TEE Supplicant.
[ 7.515944] startwlansta.sh[504]: mount: /media/mmcblk1p1: special device /dev/mmcblk1p1 does not exist.
[ OK ] Started Load/Save Random Seed.
[ OK ] Started IPv6 Packet Filtering Framework.
[ OK ] Started IPv4 Packet Filtering Framework.
[ OK ] Started startwlanap.
[ OK ] Started startwlansta.
[ OK ] Reached target Network (Pre).
Starting Network Service...
[ OK ] Listening on Load/Save RF …itch Status /dev/rfkill Watch.
[ 7.869221] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ OK ] Started Network Service.
Starting Wait for Network to be Configured...
[ 7.898731] am65-cpsw-nuss 8000000.ethernet eth1: PHY [8000f00.mdio:01] driver [Generic PHY] (irq=POLL)
[ 7.898760] am65-cpsw-nuss 8000000.ethernet eth1: configuring for phy/rgmii-rxid link mode
[ 7.929288] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [Generic PHY] (irq=POLL)
[ 7.929317] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
[ 7.935860] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
Starting Network Name Resolution...
[ OK ] Started Login Service.
[ OK ] Started Network Name Resolution.
[ OK ] Reached target Network.
[ OK ] Reached target Host and Network Name Lookups.
Starting Avahi mDNS/DNS-SD Stack...
Starting Enable and configure wl18xx bluetooth stack...
[ OK ] Started NFS status monitor for NFSv2/3 locking..
Starting Simple Network Ma…ent Protocol (SNMP) Daemon....
Starting Permit User Sessions...
[ OK ] Started 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 Enable and configure wl18xx bluetooth stack.
[ OK ] Started Avahi mDNS/DNS-SD Stack.
[ OK ] Started Synchronize System and HW clocks.
[ OK ] Started Simple Network Man…ement Protocol (SNMP) Daemon..
[ 9.667624] startwlansta.sh[498]: Wi-Fi user configuration file missing, exit
[ OK ] Started rc.pvr.service.
Starting weston.service...
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
autoconf
bash-dev
bash
bc
binutils
cifs-utils
coreutils-stdbuf
coreutils
cpio
cpp-symlinks
cpp
dosfstools
elfutils
g++-symlinks
g++
gawk
gcc-symlinks
gcc
gdb
gdbserver
gettext
glmark2
gstreamer1.0-libav
gzip
hidapi
less
libasm1
libbfd
libdw1
libelf1
libgdbm-compat4
libgdbm-dev
libgdbm6
libgettextlib
libgettextsrc
libgmp10
libidn2-0
libmpc3
libmpfr6
libreadline-dev
libreadline8
libunistring2
m4-dev
m4
make
nettle
parted
tar
which
If you do not wish to distribute GPLv3 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 ] Started Print notice about GPLv3 packages.
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project am62xx-evm ttyS2
Arago 2021.09 am62xx-evm ttyS2
am62xx-evm login: root
root@am62xx-evm:~#
Hi Da Zhi,
[ 1.581030] mmc0: new DDR MMC card at address 0001
I am not sure what the problem is, but the kernel log shows the eMMC is configured in DDR mode, not HS200 mode.
By the way, are you booting AM62x from eMMC? I don't see any issue in the Linux boot log.
sorry,The last log provided is wrong and this is the correct boot log. the mode is hs200.
U-Boot SPL 2021.01-gedbc6b0820 (Apr 03 2023 - 10:29:00 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.4--v08.06.04 (Chill Capybar')
SPL initial stack usage: 13424 bytes
Trying to boot from MMC1
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Loading Environment from MMC... MMC: block number 0x3500 exceeds max(0x2000)
*** Warning - !read failed, using default environment
init_env from device 9 not supported!
Starting ATF on ARM64 core...
NOTICE: BL31: v2.8(release):v2.8-226-g2fcd408bb3-dirty
NOTICE: BL31: Built : 05:06:58, Feb 24 2023
U-Boot SPL 2021.01-gd8aae25a (Apr 11 2023 - 17:32:46 +0800)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.4--v08.06.04 (Chill Capybar')
Trying to boot from MMC1
U-Boot 2021.01-gd8aae25a (Apr 11 2023 - 17:32:46 +0800)
SoC: AM62X SR1.0 GP
Model: Advantech AM62x rs10
EEPROM not available at 0x50, trying to read at 0x51
Reading on-board EEPROM at 0x51 failed 1
DRAM: 2 GiB
MMC: mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from MMC... OK
In: serial@2800000
Out: serial@2800000
Err: serial@2800000
EEPROM not available at 0x50, trying to read at 0x51
Reading on-board EEPROM at 0x51 failed 1
Net: eth0: ethernet@8000000port@1
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0(part 0) is current device
SD/MMC found on device 0
Failed to load 'boot.scr'
Failed to load 'uEnv.txt'
19548672 bytes read in 109 ms (171 MiB/s)
50159 bytes read in 3 ms (15.9 MiB/s)
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 000000008fef0000, end 000000008fffffff ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.10.168-g03723c87e6 (oe-user@oe-host) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 2.33.1.20191209) #1 SMP PREEMPT Thu Apr 6 11:27:01 UTC 2023
[ 0.000000] Machine model: Advantech AM62x RS10
[ 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 DMA memory pool at 0x000000009c800000, size 3 MiB
[ 0.000000] OF: reserved mem: initialized node ipc-memories@9c800000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009cb00000, size 1 MiB
[ 0.000000] OF: reserved mem: initialized node m4f-dma-memory@9cb00000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009cc00000, size 14 MiB
[ 0.000000] OF: reserved mem: initialized node m4f-memory@9cc00000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009da00000, size 1 MiB
[ 0.000000] OF: reserved mem: initialized node r5f-dma-memory@9da00000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009db00000, size 12 MiB
[ 0.000000] OF: reserved mem: initialized node r5f-memory@9db00000, compatible id shared-dma-pool
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x000000009c7fffff]
[ 0.000000] node 0: [mem 0x000000009c800000-0x000000009e6fffff]
[ 0.000000] node 0: [mem 0x000000009e700000-0x000000009e77ffff]
[ 0.000000] node 0: [mem 0x000000009e780000-0x000000009fffffff]
[ 0.000000] node 0: [mem 0x00000000a0000000-0x00000000ffffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000ffffffff]
[ 0.000000] cma: Reserved 512 MiB at 0x00000000dd000000
[ 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 v1.2
[ 0.000000] percpu: Embedded 22 pages/cpu s51288 r8192 d30632 u90112
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516096
[ 0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 root=PARTUUID=7790aac2-02 rw rootfstype=ext4 rootwait
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 1455484K/2097152K available (11392K kernel code, 1170K rwdata, 4476K rodata, 1920K init, 434K bss, 117380K reserved, 524288K 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] GICv3: Distributor has no Range Selector support
[ 0.000000] GICv3: 16 PPIs implemented
[ 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 @80800000 (flat, esz 8, psz 64K, shr 0)
[ 0.000000] ITS: using cache flushing for cmd queue
[ 0.000000] GICv3: using LPI property table @0x0000000080040000
[ 0.000000] GIC: using cache flushing for LPI property table
[ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000080050000
[ 0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[ 0.000004] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[ 0.008513] Console: colour dummy device 80x25
[ 0.013104] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[ 0.023785] pid_max: default: 32768 minimum: 301
[ 0.028597] LSM: Security Framework initializing
[ 0.033382] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.040963] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.050737] rcu: Hierarchical SRCU implementation.
[ 0.055925] Platform MSI: msi-controller@1820000 domain created
[ 0.062207] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
[ 0.071449] EFI services will not be available.
[ 0.076352] smp: Bringing up secondary CPUs ...
[ 0.081600] Detected VIPT I-cache on CPU1
[ 0.081638] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[ 0.081653] GICv3: CPU1: using allocated LPI pending table @0x0000000080060000
[ 0.081716] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.082345] Detected VIPT I-cache on CPU2
[ 0.082369] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
[ 0.082382] GICv3: CPU2: using allocated LPI pending table @0x0000000080070000
[ 0.082416] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[ 0.082996] Detected VIPT I-cache on CPU3
[ 0.083018] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
[ 0.083029] GICv3: CPU3: using allocated LPI pending table @0x0000000080080000
[ 0.083061] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[ 0.083128] smp: Brought up 1 node, 4 CPUs
[ 0.162859] SMP: Total of 4 processors activated.
[ 0.167673] CPU features: detected: 32-bit EL0 Support
[ 0.172945] CPU features: detected: CRC32 instructions
[ 0.185786] CPU: All CPU(s) started at EL2
[ 0.189996] alternatives: patching kernel code
[ 0.195741] devtmpfs: initialized
[ 0.205448] KASLR disabled due to lack of seed
[ 0.210202] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.220181] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.241531] pinctrl core: initialized pinctrl subsystem
[ 0.247570] DMI not present or invalid.
[ 0.252177] NET: Registered protocol family 16
[ 0.258415] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations
[ 0.265758] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.273829] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.282545] thermal_sys: Registered thermal governor 'step_wise'
[ 0.282550] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.289076] cpuidle: using governor menu
[ 0.299980] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.307021] ASID allocator initialised with 65536 entries
[ 0.327703] proc-board EBC-RS10 A1 TI am62x detected...
[ 0.339480] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.346354] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.353207] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.360059] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 0.367928] cryptd: max_cpu_qlen set to 1000
[ 0.375169] k3-chipinfo 43000014.chipid: Family:AM62X rev:SR1.0 JTAGID[0x0bb7e02f] Detected
[ 0.384207] vcc_5v0: supplied by vmain_pd
[ 0.388717] vcc_3v3_sys: supplied by vmain_pd
[ 0.393570] vcc_1v8: supplied by vcc_3v3_sys
[ 0.398819] iommu: Default domain type: Translated
[ 0.404141] SCSI subsystem initialized
[ 0.408141] usbcore: registered new interface driver usbfs
[ 0.413781] usbcore: registered new interface driver hub
[ 0.419238] usbcore: registered new device driver usb
[ 0.424716] mc: Linux media interface: v0.10
[ 0.429103] videodev: Linux video capture interface: v2.00
[ 0.434773] pps_core: LinuxPPS API ver. 1 registered
[ 0.439848] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.449195] PTP clock support registered
[ 0.453231] EDAC MC: Ver: 3.0.0
[ 0.457048] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fc9100
[ 0.464161] FPGA manager framework
[ 0.467716] Advanced Linux Sound Architecture Driver Initialized.
[ 0.474865] clocksource: Switched to clocksource arch_sys_counter
[ 0.481333] VFS: Disk quotas dquot_6.6.0
[ 0.485400] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.497732] NET: Registered protocol family 2
[ 0.502474] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.511219] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[ 0.519996] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.528200] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[ 0.535927] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.542822] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.549720] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.557194] NET: Registered protocol family 1
[ 0.562114] RPC: Registered named UNIX socket transport module.
[ 0.568188] RPC: Registered udp transport module.
[ 0.573025] RPC: Registered tcp transport module.
[ 0.577839] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.584429] NET: Registered protocol family 44
[ 0.588985] PCI: CLS 0 bytes, default 64
[ 0.593820] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[ 0.605831] Initialise system trusted keyrings
[ 0.610604] workingset: timestamp_bits=46 max_order=19 bucket_order=0
[ 0.620761] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.627288] NFS: Registering the id_resolver key type
[ 0.632497] Key type id_resolver registered
[ 0.636773] Key type id_legacy registered
[ 0.640929] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.647784] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 0.655534] 9p: Installing v9fs 9p2000 file system support
[ 0.695683] Key type asymmetric registered
[ 0.699883] Asymmetric key parser 'x509' registered
[ 0.704907] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[ 0.712473] io scheduler mq-deadline registered
[ 0.717104] io scheduler kyber registered
[ 0.723192] pinctrl-single 4084000.pinctrl: 34 pins, size 136
[ 0.729506] pinctrl-single f4000.pinctrl: 171 pins, size 684
[ 0.742246] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 0.761473] brd: module loaded
[ 0.771636] loop: module loaded
[ 0.775685] megasas: 07.714.04.00-rc1
[ 0.782823] tun: Universal TUN/TAP device driver, 1.6
[ 0.788529] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[ 0.794946] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 0.801058] sky2: driver version 1.30
[ 0.805603] usbcore: registered new interface driver qmi_wwan_q
[ 0.811696] usbcore: registered new interface driver qmi_wwan
[ 0.817745] VFIO - User Level meta-driver version: 0.3
[ 0.823309] usbcore: registered new interface driver cdc_wdm
[ 0.829180] usbcore: registered new interface driver ftdi_sio
[ 0.835070] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 0.842562] usbcore: registered new interface driver option
[ 0.848273] usbserial: USB Serial support registered for GSM modem (1-port)
[ 0.856068] i2c /dev entries driver
[ 0.861246] sdhci: Secure Digital Host Controller Interface driver
[ 0.867607] sdhci: Copyright(c) Pierre Ossman
[ 0.872352] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.879073] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.885572] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[ 0.893614] optee: probing for conduit method.
[ 0.898221] optee: revision 3.20 (8e74d476)
[ 0.898495] optee: dynamic shared memory is enabled
[ 0.908003] optee: initialized driver
[ 0.913491] NET: Registered protocol family 17
[ 0.918202] 9pnet: Installing 9P2000 support
[ 0.922645] Key type dns_resolver registered
[ 0.927465] Loading compiled-in X.509 certificates
[ 0.942489] ti-sci 44043000.system-controller: lpm region is required for suspend but not provided.
[ 0.951819] ti-sci 44043000.system-controller: ABI: 3.1 (firmware rev 0x0008 '8.6.4--v08.06.04 (Chill Capybar')
[ 1.007596] omap-gpmc 3b000000.memory-controller: GPMC revision 6.0
[ 1.014083] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[ 1.022911] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[ 1.054713] rtc-s35390a 1-0030: registered as rtc0
[ 1.060662] rtc-s35390a 1-0030: setting system clock to 2023-04-09T08:16:26 UTC (1681028186)
[ 1.069602] omap_i2c 20010000.i2c: bus 1 rev0.12 at 100 kHz
[ 1.075721] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
[ 1.084061] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
[ 1.093300] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[ 1.102325] ti-udma 485c0100.dma-controller: Number of rings: 82
[ 1.110258] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18)
[ 1.121291] ti-udma 485c0000.dma-controller: Number of rings: 150
[ 1.131104] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
[ 1.141262] 4a00000.serial: ttyS1 at MMIO 0x4a00000 (irq = 15, base_baud = 3000000) is a 8250
[ 1.151316] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 27, base_baud = 3000000) is a 8250
[ 1.160096] printk: console [ttyS2] enabled
[ 1.160096] printk: console [ttyS2] enabled
[ 1.168541] printk: bootconsole [ns16550a0] disabled
[ 1.168541] printk: bootconsole [ns16550a0] disabled
[ 1.179758] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 28, base_baud = 3000000) is a 8250
[ 1.193633] spi-nor spi3.0: mx25l512e (64 Kbytes)
[ 1.202949] davinci_mdio 8000f00.mdio: Configuring MDIO in manual mode
[ 1.246867] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[ 1.256155] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver unknown
[ 1.263999] davinci_mdio 8000f00.mdio: phy[1]: device 8000f00.mdio:01, driver unknown
[ 1.271934] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01103, cpsw version 0x6BA81103 Ports: 3 quirks:00000006
[ 1.284859] am65-cpsw-nuss 8000000.ethernet: Use random MAC address
[ 1.291128] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
[ 1.298252] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
[ 1.304914] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:0
[ 1.315198] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[ 1.427696] mmc0: CQHCI version 5.10
[ 1.437991] vdd_mmc1: supplied by vcc_3v3_sys
[ 1.443926] debugfs: Directory 'pd:53' with parent 'pm_genpd' already present!
[ 1.451265] debugfs: Directory 'pd:52' with parent 'pm_genpd' already present!
[ 1.451518] mmc1: CQHCI version 5.10
[ 1.458646] debugfs: Directory 'pd:51' with parent 'pm_genpd' already present!
[ 1.469613] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
[ 1.472744] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
[ 1.579976] mmc0: Command Queue Engine enabled
[ 1.584439] mmc0: new HS200 MMC card at address 0001
[ 1.590042] mmcblk0: mmc0:0001 58A43A 14.6 GiB
[ 1.594750] mmcblk0boot0: mmc0:0001 58A43A partition 1 4.00 MiB
[ 1.600840] mmcblk0boot1: mmc0:0001 58A43A partition 2 4.00 MiB
[ 1.606934] mmcblk0rpmb: mmc0:0001 58A43A partition 3 4.00 MiB, chardev (237:0)
[ 1.615461] mmcblk0: p1 p2
[ 2.122878] adv-wdt-i2c 1-0029: Advantech Watchdog Timer enabled. timeout=60s (nowayout=0), Ver.17
[ 2.140144] ALSA device list:
[ 2.143129] No soundcards found.
[ 2.977761] sdhci-am654 fa00000.mmc: Power on failed
[ 3.013411] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
[ 3.031727] EXT4-fs (mmcblk0p2): recovery complete
[ 3.036695] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.044850] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 3.051278] devtmpfs: mounted
[ 3.055561] Freeing unused kernel memory: 1920K
[ 3.060189] Run /sbin/init as init process
[ 3.174828] NET: Registered protocol family 10
[ 3.180445] Segment Routing with IPv6
[ 3.201597] systemd[1]: systemd 244.5+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[ 3.223758] systemd[1]: Detected architecture arm64.
Welcome to Arago 2021.09!
[ 3.271387] systemd[1]: Set hostname to <am62xx-rs10>.
[ 3.475937] systemd[1]: /lib/systemd/system/startwlansta.service:7: Unknown key name 'After' in section 'Service', ignoring.
[ 3.487915] systemd[1]: /lib/systemd/system/startwlanap.service:7: Unknown key name 'After' in section 'Service', ignoring.
[ 3.507482] systemd[1]: /lib/systemd/system/irqbalanced.service:6: Unknown key name 'ConditionCPUs' in section 'Unit', ignoring.
[ 3.532777] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock → /run/docker.sock; please update the unit file accordingly.
[ 3.617939] random: systemd: uninitialized urandom read (16 bytes read)
[ 3.628294] systemd[1]: Created slice system-getty.slice.
[ OK ] Created slice system-getty.slice.
[ 3.651049] random: systemd: uninitialized urandom read (16 bytes read)
[ 3.659516] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ 3.683037] random: systemd: uninitialized urandom read (16 bytes read)
[ 3.691137] systemd[1]: Created slice User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 3.711367] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Dispatch Password …ts to Console Directory Watch.
[ 3.735169] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password R…uests to Wall Directory Watch.
[ 3.759169] systemd[1]: Reached target Paths.
[ OK ] Reached target Paths.
[ 3.779008] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 3.798974] systemd[1]: Reached target Slices.
[ OK ] Reached target Slices.
[ 3.818990] systemd[1]: Reached target Swap.
[ OK ] Reached target Swap.
[ 3.858966] systemd[1]: Listening on RPCbind Server Activation Socket.
[ OK ] Listening on RPCbind Server Activation Socket.
[ 3.883247] systemd[1]: Reached target RPC Port Mapper.
[ OK ] Reached target RPC Port Mapper.
[ 3.907434] systemd[1]: Listening on Process Core Dump Socket.
[ OK ] Listening on Process Core Dump Socket.
[ 3.931391] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ OK ] Listening on initctl Compatibility Named Pipe.
[ 3.958144] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[ 3.967013] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 3.987642] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 4.007715] systemd[1]: Listening on Network Service Netlink Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ 4.031539] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ 4.051364] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 4.075787] systemd[1]: Mounting Huge Pages File System...
Mounting Huge Pages File System...
[ 4.099660] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
[ 4.127525] systemd[1]: Mounting Kernel Debug File System...
Mounting Kernel Debug File System...
[ 4.151817] systemd[1]: Mounting Temporary Directory (/tmp)...
Mounting Temporary Directory (/tmp)...
[ 4.172090] systemd[1]: Starting Create list of static device nodes for the current kernel...
Starting Create list of st…odes for the current kernel...
[ 4.203237] systemd[1]: Starting Start psplash boot splash screen...
Starting Start psplash boot splash screen...
[ 4.232347] systemd[1]: Starting RPC Bind...
Starting RPC Bind...
[ 4.247304] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 4.262469] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ 4.285342] systemd[1]: Starting Load Kernel Modules...
Starting Load Kernel Modules...
[ 4.299468] cryptodev: loading out-of-tree module taints kernel.
[ 4.311399] cryptodev: driver 1.10 loaded.
[ 4.312144] systemd[1]: Starting Remount Root and Kernel File Systems...
Starting Remount Root and Kernel File Systems...
[ 4.331393] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 4.343841] systemd[1]: Starting udev Coldplug all Devices...
Starting udev Coldplug all Devices...
[ 4.369310] systemd[1]: Started RPC Bind.
[ OK ] Started RPC Bind.
[ 4.383767] 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 ] Started Create list of sta… nodes for the current kernel.
[FAILED] Failed to start Start psplash boot splash screen.
See 'systemctl status psplash-start.service' for details.
[DEPEND] Dependency failed for Star…progress communication helper.
[ OK ] Started Load Kernel Modules.
[ OK ] Started Remount Root and Kernel File Systems.
Mounting Kernel Configuration File System...
Starting Flush Journal to Persistent Storage 4.624154] random: systemd-journal: uninitialized urandom read (16 bytes read)
0m...
[ 4.636618] systemd-journald[186]: Received client request to flush runtime journal.
[ 4.647261] random: systemd: uninitialized urandom read (16 bytes read)
Starting Apply Kernel Variables...
[ 4.660365] random: systemd-journal: uninitialized urandom read (16 bytes read)
Starting Create Static Device Nodes in /dev...
[ OK ] Mounted Kernel Configuration File System.
[ OK ] Started Flush Journal to Persistent Storage.
[ OK ] Started Apply Kernel Variables.
[ OK ] Started Create Static Device Nodes in /dev.
[ OK ] Reached target Local File Systems (Pre).
Mounting /media/ram...
Mounting /var/volatile...
Starting udev Kernel Device Manager...
[ OK ] Started udev Coldplug all Devices.
[ OK ] Mounted /media/ram.
[ OK ] Mounted /var/volatile.
[ OK ] Started udev Kernel Device Manager.
Starting udev Wait for Complete Device Initialization...
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems.
Starting Create Volatile Files and Directories...
[ OK ] Started Create Volatile Files and Directories.
Starting Network Time Synchronization...
Starting Update UTMP about System Boot/Shutdown...
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Time Set.
[ OK ] Reached target System Time Synchronized.
[ 5.351898] k3-m4-rproc 5000000.m4fss: device does not reserved memory regions, ret = -22
[ 5.385626] k3-m4-rproc 5000000.m4fss: reserved memory init failed, ret = -22
[ 5.419303] remoteproc remoteproc0: releasing 5000000.m4fss
[ 5.432095] k3-m4-rproc: probe of 5000000.m4fss failed with error -22
[ 5.482651] platform 78000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[ 5.498856] platform 78000000.r5f: configured R5F for IPC-only mode
[ 5.505356] platform 78000000.r5f: device does not have reserved memory regions, ret = -22
[ 5.515064] k3_r5_rproc bus@f0000:bus@b00000:r5fss@78000000: reserved memory init failed, ret = -22
[ 5.524771] remoteproc remoteproc0: releasing 78000000.r5f
[ 5.531495] k3_r5_rproc bus@f0000:bus@b00000:r5fss@78000000: k3_r5_cluster_rproc_init failed, ret = -22
[ 5.544192] k3_r5_rproc: probe of bus@f0000:bus@b00000:r5fss@78000000 failed with error -22
[ 5.634734] random: systemd: uninitialized urandom read (16 bytes read)
[ 5.641579] random: systemd: uninitialized urandom read (16 bytes read)
[ 5.838730] random: systemd: uninitialized urandom read (16 bytes read)
[ 6.380518] remoteproc remoteproc0: 30074000.pru is available
[ 6.395504] remoteproc remoteproc1: 30078000.pru is available
[ 6.456187] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.462116] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 6.470240] xhci-hcd xhci-hcd.0.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000000000010010
[ 6.479944] xhci-hcd xhci-hcd.0.auto: irq 476, io mem 0x31000000
[ 6.486315] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.491939] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 6.499706] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[ 6.506474] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 6.514783] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.522060] usb usb1: Product: xHCI Host Controller
[ 6.526969] usb usb1: Manufacturer: Linux 5.10.168-g03723c87e6 xhci-hcd
[ 6.533606] usb usb1: SerialNumber: xhci-hcd.0.auto
[ 6.539285] hub 1-0:1.0: USB hub found
[ 6.543208] hub 1-0:1.0: 1 port detected
[ 6.549645] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 6.557995] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 6.566410] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.573694] usb usb2: Product: xHCI Host Controller
[ 6.578646] usb usb2: Manufacturer: Linux 5.10.168-g03723c87e6 xhci-hcd
[ 6.585336] usb usb2: SerialNumber: xhci-hcd.0.auto
[ 6.591081] hub 2-0:1.0: USB hub found
[ 6.595003] hub 2-0:1.0: config failed, hub doesn't have any ports! (err -19)
[ 6.604620] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 6.610567] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3
[ 6.618475] xhci-hcd xhci-hcd.1.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000000000010010
[ 6.628166] xhci-hcd xhci-hcd.1.auto: irq 477, io mem 0x31100000
[ 6.634417] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 6.640076] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4
[ 6.647930] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[ 6.654695] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 6.663110] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.670384] usb usb3: Product: xHCI Host Controller
[ 6.675297] usb usb3: Manufacturer: Linux 5.10.168-g03723c87e6 xhci-hcd
[ 6.682063] usb usb3: SerialNumber: xhci-hcd.1.auto
[ 6.687704] hub 3-0:1.0: USB hub found
[ 6.691581] hub 3-0:1.0: 1 port detected
[ 6.697852] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 6.706243] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 6.714640] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.721975] usb usb4: Product: xHCI Host Controller
[ 6.726913] usb usb4: Manufacturer: Linux 5.10.168-g03723c87e6 xhci-hcd
[ 6.733575] usb usb4: SerialNumber: xhci-hcd.1.auto
[ 6.739208] hub 4-0:1.0: USB hub found
[ 6.743055] hub 4-0:1.0: config failed, hub doesn't have any ports! (err -19)
[ 6.753780] random: systemd: uninitialized urandom read (16 bytes read)
[ OK ] Created slice system-systemd\x2dfsck.slice.
[ OK ] Found device /dev/mmcblk0p1.
[ OK ] Started udev Wait for Complete Device Initialization.
[ OK ] Started Hardware RNG Entropy Gatherer Daemon.
[ OK ] Reached target System Initialization.
[ OK ] Started Daily rotation of log files.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Timers.
[ 6.990909] random: crng init done
[ 6.995822] random: 183 urandom warning(s) missed due to ratelimiting
[ 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.
Starting Reboot and dump vmcore via kexec...
Starting File System Check on /dev/mmcblk0p1...
[ OK ] Started Load/Save Random Seed.
[ OK ] Listening on Docker Socket for the API.
[ OK ] Started Reboot and dump vmcore via kexec.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
[ OK ] Started Job spooling tools.
[ OK ] Started Periodic Command Scheduler.
[ OK ] Started D-Bus System Message Bus.
Starting Print notice about GPLv3 packages...
Starting IPv6 Packet Filtering Framework...
Starting IPv4 Packet Filtering Framework...
[ OK ] Started irqbalance daemon.
Starting rc.pvr.service...
Starting startwlanap...
Starting startwlansta...
Starting Login Service...
[ OK ] Started TEE Supplicant.
[ OK ] Started IPv6 Packet Filtering Framework.
[ OK ] Started IPv4 Packet Filtering Framework.
[ OK ] Started startwlansta.
[ OK ] Started startwlanap.
[ OK ] Reached target Network (Pre).
Starting Network Service...
[ 7.217614] startwlansta.sh[556]: mount: /media/mmcblk1p1: special device /dev/mmcblk1p1 does not exist.
[ OK ] Listening on Load/Save RF …itch Status /dev/rfkill Watch.
[ 7.440222] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ OK ] Started File System Check on /dev/mmcblk0p1.
Mounting /run/media/mmcblk0p1...
[ 7.543861] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ OK ] Mounted /run/media/mmcblk0p1.
[ OK ] Started Network Service.
Starting Wait for Network to be Configured...
Starting Network Name Resolution...
[ OK ] Started Login Service.
[ 7.707239] am65-cpsw-nuss 8000000.ethernet eth1: PHY [8000f00.mdio:01] driver [Generic PHY] (irq=POLL)
[ 7.730943] am65-cpsw-nuss 8000000.ethernet eth1: configuring for phy/rgmii-rxid link mode
[ 7.805399] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [Generic PHY] (irq=POLL)
[ 7.832287] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
[ OK ] Started Network Name Resolution.
[ OK ] Reached target Network.
[ OK ] Reached target Host and Network Name Lookups.
Starting Avahi mDNS/DNS-SD Stack...
Starting Enable and configure wl18xx bluetooth stack...
[ OK ] Started NFS status monitor for NFSv2/3 locking..
Starting Simple Network Ma…ent Protocol (SNMP) Daemon....
Starting Permit User Sessions...
[ OK ] Started 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 Enable and configure wl18xx bluetooth stack.
[ OK ] Started Avahi mDNS/DNS-SD Stack.
[ OK ] Started rc.pvr.service.
Starting weston.service...
[ OK ] Started Simple Network Man…ement Protocol (SNMP) Daemon..
[ 8.558371] startwlansta.sh[550]: Wi-Fi user configuration file missing, exit
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
autoconf
bash-dev
bash
bc
binutils
cifs-utils
coreutils-stdbuf
coreutils
cpio
cpp-symlinks
cpp
dosfstools
elfutils
g++-symlinks
g++
gawk
gcc-symlinks
gcc
gdb
gdbserver
gettext
glmark2
gstreamer1.0-libav
gzip
hidapi
less
libasm1
libbfd
libdw1
libelf1
libgdbm-compat4
libgdbm-dev
libgdbm6
libgettextlib
libgettextsrc
libgmp10
libidn2-0
libmpc3
libmpfr6
libreadline-dev
libreadline8
libunistring2
m4-dev
m4
make
nettle
parted
tar
which
If you do not wish to distribute GPLv3 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 ] Started Print notice about GPLv3 packages.
[ OK ] Started Synchronize System and HW clocks.
[ OK ] Started weston.service.
Starting telnetd.service...
[ OK ] Started telnetd.service.
Starting hmi_demo.service...
Starting LSB: Expand Rootfs of boot device...
[ OK ] Started LSB: Expand Rootfs of boot device.
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project am62xx-rs10 ttyS2
Arago 2021.09 am62xx-rs10 ttyS2
am62xx-rs10 login: [ 128.418695] Initializing XFRM netlink socket
[ 129.056627] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 129.072845] Bridge firewalling registered
[ 129.734212] process 'docker/tmp/qemu-check030655316/check' started with executable stack
// SPDX-License-Identifier: GPL-2.0
/*
* Common dtsi for AM62x SK and derivatives
*
* Copyright (C) 2021-2022 Texas Instruments Incorporated - https://www.ti.com/
*/
/ {
aliases {
serial1 = &mcu_uart0;
serial2 = &main_uart0;
serial3 = &main_uart1;
mmc0 = &sdhci0;
mmc1 = &sdhci1;
usb0 = &usb0;
usb1 = &usb1;
ethernet0 = &cpsw_port1;
ethernet1 = &cpsw_port2;
};
chosen {
stdout-path = "serial2:115200n8";
bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
};
memory@80000000 {
device_type = "memory";
/* 2G RAM */
reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
rtos_ipc_memory_region: ipc-memories@9c800000 {
compatible = "shared-dma-pool";
reg = <0x00 0x9c800000 0x00 0x00300000>;
no-map;
};
mcu_m4fss_dma_memory_region: m4f-dma-memory@9cb00000 {
compatible = "shared-dma-pool";
reg = <0x00 0x9cb00000 0x00 0x100000>;
no-map;
};
mcu_m4fss_memory_region: m4f-memory@9cc00000 {
compatible = "shared-dma-pool";
reg = <0x00 0x9cc00000 0x00 0xe00000>;
no-map;
};
wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9da00000 {
compatible = "shared-dma-pool";
reg = <0x00 0x9da00000 0x00 0x00100000>;
no-map;
};
wkup_r5fss0_core0_memory_region: r5f-memory@9db00000 {
compatible = "shared-dma-pool";
reg = <0x00 0x9db00000 0x00 0x00c00000>;
no-map;
};
lpm_ctx_ddr: lpm-memory@9e700000 {
reg = <0x00 0x9e700000 0x00 0x80000>;
alignment = <0x1000>;
};
secure_tfa_ddr: tfa@9e780000 {
reg = <0x00 0x9e780000 0x00 0x80000>;
alignment = <0x1000>;
no-map;
};
secure_ddr: optee@9e800000 {
reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
alignment = <0x1000>;
no-map;
};
};
vmain_pd: regulator-0 {
/* TPS65988 PD CONTROLLER OUTPUT */
compatible = "regulator-fixed";
regulator-name = "vmain_pd";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
vcc_5v0: regulator-1 {
/* Output of TPS630702 */
compatible = "regulator-fixed";
regulator-name = "vcc_5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vmain_pd>;
regulator-always-on;
regulator-boot-on;
};
vcc_3v3_sys: regulator-2 {
/* output of LM61460-Q1 */
compatible = "regulator-fixed";
regulator-name = "vcc_3v3_sys";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vmain_pd>;
regulator-always-on;
regulator-boot-on;
};
vdd_mmc1: regulator-3 {
/* TPS22918DBVR */
compatible = "regulator-fixed";
regulator-name = "vdd_mmc1";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
enable-active-high;
vin-supply = <&vcc_3v3_sys>;
pinctrl-names = "default";
pinctrl-0 = <&vdd_mmc_pins_default>;
gpios = <&main_gpio0 32 GPIO_ACTIVE_HIGH>;
};
vdd_sd_dv: regulator-4 {
/* Output of TLV71033 */
compatible = "regulator-gpio";
regulator-name = "tlv71033";
pinctrl-names = "default";
pinctrl-0 = <&vdd_sd_dv_pins_default>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
vin-supply = <&vcc_5v0>;
gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>;
states = <1800000 0x0>,
<3300000 0x1>;
};
vcc_1v8: regulator-7 {
/* output of TPS6282518DMQ */
compatible = "regulator-fixed";
regulator-name = "vcc_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc_3v3_sys>;
regulator-always-on;
regulator-boot-on;
};
};
&main_pmx0 {
main_spi0_pins_default: main-spi0-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x01bc, PIN_INPUT, 0) /* (A14) SPI0_CLK */
AM62X_IOPAD(0x01c0, PIN_OUTPUT, 0) /* (B13) SPI0_D0 */
AM62X_IOPAD(0x01c4, PIN_INPUT, 0) /* (B14) SPI0_D1 */
AM62X_IOPAD(0x01b4, PIN_OUTPUT, 0) /* (A13) SPI0_CS0 */
>;
};
main_uart0_pins_default: main-uart0-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */
AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */
>;
};
main_uart1_pins_default: main-uart1-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x01ac, PIN_INPUT, 2) /* (E19) MCASP0_AFSR.UART1_RXD */
AM62X_IOPAD(0x01b0, PIN_OUTPUT, 2) /* (A20) MCASP0_ACLKR.UART1_TXD */
AM62X_IOPAD(0x0194, PIN_INPUT, 2) /* (B19) MCASP0_AXR3.UART1_CTSn */
AM62X_IOPAD(0x0198, PIN_OUTPUT, 2) /* (A19) MCASP0_AXR2.UART1_RTSn */
>;
};
main_i2c0_pins_default: main-i2c0-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */
AM62X_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */
>;
};
main_i2c1_pins_default: main-i2c1-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
>;
};
main_mmc0_pins_default: main-mmc0-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
AM62X_IOPAD(0x210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */
AM62X_IOPAD(0x20c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */
AM62X_IOPAD(0x208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */
AM62X_IOPAD(0x204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */
AM62X_IOPAD(0x200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */
AM62X_IOPAD(0x1fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */
AM62X_IOPAD(0x1f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */
>;
};
main_mmc1_pins_default: main-mmc1-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
AM62X_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */
AM62X_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */
AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */
AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */
AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */
AM62X_IOPAD(0x240, PIN_INPUT, 0) /* (D17) MMC1_SDCD */
>;
};
main_mdio1_pins_default: main-mdio1-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */
AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */
>;
};
main_rgmii1_pins_default: main-rgmii1-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */
AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */
AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */
AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */
AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */
AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */
AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */
AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */
AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */
AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */
AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */
AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */
>;
};
main_rgmii2_pins_default: main-rgmii2-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */
AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */
AM62X_IOPAD(0x18c, PIN_INPUT, 0) /* (AC21) RGMII2_RD2 */
AM62X_IOPAD(0x190, PIN_INPUT, 0) /* (AE22) RGMII2_RD3 */
AM62X_IOPAD(0x180, PIN_INPUT, 0) /* (AD23) RGMII2_RXC */
AM62X_IOPAD(0x17c, PIN_INPUT, 0) /* (AD22) RGMII2_RX_CTL */
AM62X_IOPAD(0x16c, PIN_OUTPUT, 0) /* (Y18) RGMII2_TD0 */
AM62X_IOPAD(0x170, PIN_OUTPUT, 0) /* (AA18) RGMII2_TD1 */
AM62X_IOPAD(0x174, PIN_OUTPUT, 0) /* (AD21) RGMII2_TD2 */
AM62X_IOPAD(0x178, PIN_OUTPUT, 0) /* (AC20) RGMII2_TD3 */
AM62X_IOPAD(0x168, PIN_OUTPUT, 0) /* (AE21) RGMII2_TXC */
AM62X_IOPAD(0x164, PIN_OUTPUT, 0) /* (AA19) RGMII2_TX_CTL */
>;
};
vdd_mmc_pins_default: vdd-mmc-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x084, PIN_OUTPUT, 7) /* (L23) GPMC0_ADVn_ALE.GPIO0_32 */
>;
};
vdd_sd_dv_pins_default: vdd-sd-dv-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x07c, PIN_OUTPUT, 7) /* (P25) GPMC0_CLK.GPIO0_31 */
>;
};
main_usb1_pins_default: main-usb1-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */
>;
};
main_usb0_pins_default: main-usb0-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x0254, PIN_OUTPUT, 0) /* (C20) USB0_DRVVBUS */
>;
};
main_wdt_en_1: wdt_engrp-1 {
pinctrl-single,pins = <
AM62X_IOPAD(0x08c, PIN_OUTPUT, 7) /* GPMC0_WEn.GPIO0_34 */
>;
};
main_wdt_ping_1: wdt_pinggrp-1 {
pinctrl-single,pins = <
AM62X_IOPAD(0x088, PIN_OUTPUT, 7) /* GPMC0_OEn_REn.GPIO0_33 */
>;
};
};
&mcu_pmx0 {
mcu_uart0_pins_default: mcu-uart0-pins-default {
pinctrl-single,pins = <
AM62X_MCU_IOPAD(0x001c, PIN_INPUT, 0) /* (A6) MCU_UART0_CTSn */
AM62X_MCU_IOPAD(0x0020, PIN_OUTPUT, 0) /* (B6) MCU_UART0_RTSn */
AM62X_MCU_IOPAD(0x0014, PIN_INPUT, 0) /* (B5) MCU_UART0_RXD */
AM62X_MCU_IOPAD(0x0018, PIN_OUTPUT, 0) /* (A5) MCU_UART0_TXD */
>;
};
};
&wkup_uart0 {
/* WKUP UART0 is used by DM firmware */
status = "reserved";
};
&wkup_rtc0 {
status = "disabled";
};
&mcu_uart0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_uart0_pins_default>;
rs485-rts-active-low;
linux,rs485-enabled-at-boot-time;
};
&main_spi0 {
pinctrl-names = "default";
pinctrl-0 = <&main_spi0_pins_default>;
#address-cells = <1>;
#size-cells= <0>;
ti,pindir-d0-out-d1-in = <1>;
flash@0{
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <1>;
spi-max-frequency = <48000000>;
#address-cells = <1>;
#size-cells= <1>;
};
};
&main_uart0 {
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
};
&main_uart1 {
pinctrl-names = "default";
pinctrl-0 = <&main_uart1_pins_default>;
rs485-rts-active-low;
linux,rs485-enabled-at-boot-time;
};
&main_uart2 {
status = "disabled";
};
&main_uart3 {
status = "disabled";
};
&main_uart4 {
status = "disabled";
};
&main_uart5 {
status = "disabled";
};
&main_uart6 {
status = "disabled";
};
&mcu_i2c0 {
status = "disabled";
};
&wkup_i2c0 {
status = "disabled";
};
&gpu {
status = "disabled";
};
&main_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
clock-frequency = <400000>;
};
&main_i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_pins_default>;
clock-frequency = <100000>;
s35390a: s35390a@30 {
compatible = "sii,s35390a";
reg = <0x30>;
status = "okay";
};
wdt@29 {
compatible = "fsl,adv-wdt-i2c";
pinctrl-names = "default";
pinctrl-0 = <&main_wdt_en_1 &main_wdt_ping_1>;
status = "okay";
wdt-en = <&main_gpio0 34 GPIO_ACTIVE_HIGH>;
wdt-ping = <&main_gpio0 33 GPIO_ACTIVE_HIGH>;
reg = <0x29>;
};
};
&main_i2c2 {
status = "disabled";
};
&main_i2c3 {
status = "disabled";
};
&sdhci0 {
pinctrl-names = "default";
pinctrl-0 = <&main_mmc0_pins_default>;
ti,driver-strength-ohm = <50>;
disable-wp;
};
&sdhci1 {
/* SD/MMC */
vmmc-supply = <&vdd_mmc1>;
vqmmc-supply = <&vdd_sd_dv>;
pinctrl-names = "default";
pinctrl-0 = <&main_mmc1_pins_default>;
ti,driver-strength-ohm = <50>;
disable-wp;
};
&sdhci2 {
status = "disabled";
};
&dss {
status = "disabled";
};
&usbss0 {
ti,vbus-divider;
};
&usbss1 {
ti,vbus-divider;
};
&usb0 {
dr_mode = "host";
pinctrl-names = "default";
pinctrl-0 = <&main_usb0_pins_default>;
};
&usb1 {
dr_mode = "host";
pinctrl-names = "default";
pinctrl-0 = <&main_usb1_pins_default>;
};
&cpsw3g {
pinctrl-names = "default";
pinctrl-0 = <&main_mdio1_pins_default
&main_rgmii1_pins_default
&main_rgmii2_pins_default>;
};
&cpsw_port1 {
phy-mode = "rgmii-rxid";
phy-handle = <&cpsw3g_phy0>;
};
&cpsw_port2 {
phy-mode = "rgmii-rxid";
phy-handle = <&cpsw3g_phy1>;
};
&cpsw3g_mdio {
cpsw3g_phy0: ethernet-phy@0 {
reg = <0>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
ti,min-output-impedance;
};
cpsw3g_phy1: ethernet-phy@1 {
reg = <1>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
ti,min-output-impedance;
};
};
&mcasp0 {
status = "disabled";
};
&mcasp1 {
status = "disabled";
};
&mcasp2 {
status = "disabled";
};
&mailbox0_cluster0 {
mbox_m4_0: mbox-m4-0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
};
&main_mcan0 {
status = "disabled";
};
&mcu_rti0 {
/* MCU RTI0 is used by M4F firmware */
status = "reserved";
};
&wkup_rti0 {
/* WKUP RTI0 is used by DM firmware */
status = "reserved";
};
&epwm0 {
status = "disabled";
};
&epwm1 {
status = "disabled";
};
&epwm2 {
status = "disabled";
};
&ecap0_pwm {
status = "disabled";
};
&ecap1_pwm {
status = "disabled";
};
&ecap2_pwm {
status = "disabled";
};
&main_rti0 {
status = "disabled";
};
&main_rti1 {
status = "disabled";
};
&main_rti2 {
status = "disabled";
};
&main_rti3 {
status = "disabled";
};
&main_rti15 {
status = "disabled";
};
&ti_csi2rx0 {
status = "disabled";
};
Device tree file
Hi Da Zhi,
sorry,The last log provided is wrong and this is the correct boot log. the mode is hs200.
This log is from the board booting from the eMMC, right? I don't see any error in the log. Do you have any issue with the eMMC in Linux?
Dear Paul and Bin
Thank you very much for your support, can you elaborate on how the controller configuration should be modified? What should customers do? Because the signal on our SK-AM62 is not good either.
BR
Ethan
Hi Ethan,
I am working internally for the software configuration.
When you say the signal on SK-AM62 is not good either, do you mean it has the same data/clk shift as that on the custom board?
If that is the case, the latest scope capture is displaying the timing relationship of the eMMC output rather than the MMCSD host output. I can tell by the shape of the data signal. The data signal will only have the non-monotonic step function at mid-supply on the source end of the signal trace. If you are probing near the eMMC device, you are clearly capturing read data in this scope capture. The data signal would not have this step function near the eMMC device if it were coming from the MMCSD host.
Your previous concern was related to the timing relationship of the MMCSD host, and I ask if you confirmed the first scope capture represented write data rather than read data. You said that was the case, but now I'm concern you captured the wrong direction on the previous scope capture since you are providing the read data relationship in this capture.
You must be sure which data direction is being captured to properly understand the timing relationship of read vs write.
I suggest you probe the data signal near the MMCSD host controller or the eMMC device and place the scope in persistence mode, where it captures both data directions in the same capture. This will allow you to see both data transitions and the one with the step function is the one being sourced by the device near your probe.
I probe the data near the eMMC device, and the waveform is write mode, so the data direction is correct.
the same issue at the persistence mode waveform. (read and write data)
you can measure the waveform of your demo board (AM62X SKEM PROC114E3).
I need you to capture both data read and write timing using persistence similar to what was done in the image inserted below. The attached image was taken from another processor communicating with an SD Card through level-shifters. So the rise/fall times and timing of the signals are not representative of the AM62x device. This is only being provided to show you an example of how I want you to capture the timing relationship of read and write data in a persistence capture. Note: the waveforms colors were labeled wrong in the image. The CMD/DAT signal is yellow and the CLK signal is blue. In this image you can see two transition regions on data waveform. One region has a lot of transitions, and the other region has only a few transitions. The one with more transitions represents read data and the one with less transitions represents write data. I was probing near the SD Card so you can see the non-monotonic steps that occur on the source end of the signal trace of read data. This image shows the write data changing on the falling edge of clock and the read data is delayed from the rising edge of clock. In this case, the high speed enable bit in the host controller was not set which tells the host to launch write data on the falling edge of clock. Write data will be launched on the rising edge of clock when the high speed enable bit is set. Bin has confirmed the Linux driver is setting the high speed enable bit when operating is HS200 mode. So you should be seeing write data changing near the rising edge of clock rather than the falling edge of clock. This is why I think you are capturing read data rather than write data. The only way I can be sure is to see both on a persistence capture.
Regards,
Paul
