AM4378: BootIssue on sdk06.03 version

anantha nagavidhyalavanya
Intellectual 940 points
Part Number: AM4378
Here is procedure i followed
steps in buildingu-boot
1)make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- clean
2)rm -rf ./am43xx_evm
3)make CROSS_COMPILE=arm-linux-gnueabihf- O=am43xx_evm am43xx_evm_config all
steps in building zimage
1)make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- distclean
2)make menuconfig
3)make
copied u-boot.img and MLO to boot partition and rootfs to rootfs partition. and changed zimage and dtb file also did module install step also but on display nothis is diaplyed . and also got message as
[ 132.381204] NET: Registered protocol family 15
[ 132.561910] Initializing XFRM netlink socket
same dts file with same resolution is working fine with 04.02 sdk. then whats wrong with sdk06.03?
SPL: Please implement spl_start_uboot() for your board
SPL: Direct Linux boot not active!
what it mean why it is coming?
please some one clarify these.
Thanking You
over 5 years ago
0 Nick Saulnier over 5 years ago
TI__Guru** 106590 points
Hello Anantha,
Is this a custom board or a TI EVM?
Regards,
Nick
0 anantha nagavidhyalavanya over 5 years ago in reply to Nick Saulnier
Intellectual 940 points
Hi Nick ,
I am using custom board. But dts file I am using which is working fine with sdk04.02.
0 Hong Guan64 over 5 years ago in reply to anantha nagavidhyalavanya
TI__Guru 72960 points
Hello Anantha,
1. Have you tried to create SD card following instruction below with the pre-built binary included in SDK 6.3, and then booting from the created SD card on your board?
https://software-dl.ti.com/processor-sdk-linux/esd/docs/06_03_00_106/AM437X/linux/Overview/Processor_SDK_Linux_create_SD_card_script.html#linux-sd-card-creation-guide
2. The instructions on how to build u-boot, kernel, and install them into SD card are listed below.
u-boot build:
https://software-dl.ti.com/processor-sdk-linux/esd/docs/06_03_00_106/AM437X/linux/Foundational_Components_U-Boot.html#build-and-boot-flow-on-32-bit-platforms
update SD card:
https://software-dl.ti.com/processor-sdk-linux/esd/docs/06_03_00_106/AM437X/linux/Foundational_Components_U-Boot.html#updating-an-sd-card-from-a-host-pc
kernel build and install:
https://software-dl.ti.com/processor-sdk-linux/esd/docs/06_03_00_106/AM437X/linux/Foundational_Components_Kernel_Users_Guide.html#users-guide
Best,
-Hong
0 anantha nagavidhyalavanya over 5 years ago in reply to Hong Guan64
Intellectual 940 points
Thank you Hong for your reply,
but what I feel is as I mentioned above to build u-boot 3steps enough right since same procedure worked for me for tisdk04.02 version and I haven't changed board even.
1)SD card I am creating same as mentioned in the link
2)well for building you boot most of steps I haven't used only 3steps I used as I mentioned above.
3)is that compulsory do we have to do.
4)yes kernel build steps are completely same.
0 anantha nagavidhyalavanya over 5 years ago in reply to anantha nagavidhyalavanya
Intellectual 940 points
now the u-boot.img is reading becuase i changed the u-boot which bulded from sdk04.02. now it is bootinng in terminal but another issue of on display screen is now coming slowly to red.
why like that?
am i missing anything for sdk 06.03.
0 Hong Guan64 over 5 years ago in reply to anantha nagavidhyalavanya
TI__Guru 72960 points
Hi Anantha,
1. Are you testing with TI board or customer board?
2. Do we have serial log file showing u-boot/kernel boot info?
Best,
-Hong
0 anantha nagavidhyalavanya over 5 years ago in reply to Hong Guan64
Intellectual 940 points
Hi Hong,
1.Yes i am using Custom board.
2.That actually i don't have clear idea where the log files will have in rootfs.
Now i actually i dentified one thing it is booted with many errors as well as no display on lcd board. here as shown in picture i got many errors kind. still logged in to root. but no display on board. can you please help me in fixing this as this is very urgent to me.
0 Hong Guan64 over 5 years ago in reply to anantha nagavidhyalavanya
TI__Guru 72960 points
Hi Anantha,
Do we have serial log output from uart terminal on your customer board?
Best,
-Hong
0 anantha nagavidhyalavanya over 5 years ago in reply to Hong Guan64
Intellectual 940 points
Thank You Hong for your reply,
here is the boot up log text file.
Fullscreen sdk06-03_log.txt Download
U-Boot SPL 2019.01-ga764a508fd-dirty (Sep 14 2020 - 12:34:39 +0530)
Trying to boot from MMC1
SPL: Please implement spl_start_uboot() for your board
SPL: Direct Linux boot not active!


U-Boot 2019.01-ga764a508fd-dirty (Sep 14 2020 - 12:34:39 +0530)

CPU  : AM437X-GP rev 1.2
Model: TI AM437x GP EVM
DRAM:  2 GiB
PMIC:  TPS65218
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0
Loading Environment from FAT... *** Warning - bad CRC, using default environment

Net:   
Warning: ethernet@4a100000 using MAC address from ROM
eth0: ethernet@4a100000
Hit any key to stop autoboot:  0 
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** Unable to read file boot.scr **
** Unable to read file uEnv.txt **
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
4375040 bytes read in 224 ms (18.6 MiB/s)
50002 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 8fff0000, end 8ffff351 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.19.94-gbe5389fd85 (futura@futura-Lenovo-V310-14IKB) (gcc version 8.3.0 (GNU Toolchain for the A-profile Archite0
[    0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: TI AM437x GP EVM
[    0.000000] Memory policy: Data cache writeback
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 48 MiB at 0xfcc00000
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM437x ES1.2 (sgx neon)
[    0.000000] random: get_random_bytes called from start_kernel+0xa4/0x434 with crng_init=0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 522559
[    0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=bb926226-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 2014640K/2097148K available (9216K kernel code, 319K rwdata, 2784K rodata, 1024K init, 255K bss, 33356K reserved, 49152)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0x(ptrval) - 0x(ptrval)   (10208 kB)
[    0.000000]       .init : 0x(ptrval) - 0x(ptrval)   (1024 kB)
[    0.000000]       .data : 0x(ptrval) - 0x(ptrval)   ( 320 kB)
[    0.000000]        .bss : 0x(ptrval) - 0x(ptrval)   ( 256 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000]  Tasks RCU enabled.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] L2C: platform modifies aux control register: 0x0e030000 -> 0x3e430000
[    0.000000] L2C: DT/platform modifies aux control register: 0x0e030000 -> 0x3e430000
[    0.000000] L2C-310 enabling early BRESP for Cortex-A9
[    0.000000] OMAP L2C310: ROM does not support power control setting
[    0.000000] L2C-310 dynamic clock gating disabled, standby mode disabled
[    0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB
[    0.000000] L2C-310: CACHE_ID 0x410000c9, AUX_CTRL 0x4e430000
[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[    0.000011] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000029] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000038] OMAP clocksource: timer1 at 24000000 Hz
[    0.000437] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000447] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000821] Console: colour dummy device 80x30
[    0.000847] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.000853] This ensures that you still see kernel messages. Please
[    0.000858] update your kernel commandline.
[    0.000904] Calibrating delay loop... 1987.37 BogoMIPS (lpj=9936896)
[    0.060188] pid_max: default: 32768 minimum: 301
[    0.060376] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.060400] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.061143] CPU: Testing write buffer coherency: ok
[    0.061197] CPU0: Spectre v2: using BPIALL workaround
[    0.062069] Setting up static identity map for 0x80100000 - 0x80100060
[    0.062220] rcu: Hierarchical SRCU implementation.
[    0.062566] EFI services will not be available.
[    0.063647] devtmpfs: initialized
[    0.072454] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.072838] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.072861] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.075988] pinctrl core: initialized pinctrl subsystem
[    0.076682] DMI not present or invalid.
[    0.077110] NET: Registered protocol family 16
[    0.078798] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.152276] cpuidle: using governor ladder
[    0.152316] cpuidle: using governor menu
[    0.166747] No ATAGs?
[    0.166768] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.166787] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.180805] edma 49000000.edma: TI EDMA DMA engine driver
[    0.184314] SCSI subsystem initialized
[    0.184557] usbcore: registered new interface driver usbfs
[    0.184612] usbcore: registered new interface driver hub
[    0.184734] usbcore: registered new device driver usb
[    0.185191] media: Linux media interface: v0.10
[    0.185232] videodev: Linux video capture interface: v2.00
[    0.185327] pps_core: LinuxPPS API ver. 1 registered
[    0.185336] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.185358] PTP clock support registered
[    0.185391] EDAC MC: Ver: 3.0.0
[    0.186347] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    0.186983] Advanced Linux Sound Architecture Driver Initialized.
[    0.188088] clocksource: Switched to clocksource timer1
[    0.195684] NET: Registered protocol family 2
[    0.196428] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes)
[    0.196462] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.196522] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[    0.196596] TCP: Hash tables configured (established 8192 bind 8192)
[    0.196769] UDP hash table entries: 512 (order: 1, 8192 bytes)
[    0.196793] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
[    0.196942] NET: Registered protocol family 1
[    0.197514] RPC: Registered named UNIX socket transport module.
[    0.197528] RPC: Registered udp transport module.
[    0.197534] RPC: Registered tcp transport module.
[    0.197540] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.199466] Initialise system trusted keyrings
[    0.199797] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[    0.203861] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.204573] NFS: Registering the id_resolver key type
[    0.204606] Key type id_resolver registered
[    0.204613] Key type id_legacy registered
[    0.204658] ntfs: driver 2.1.32 [Flags: R/O].
[    0.206869] Key type asymmetric registered
[    0.206886] Asymmetric key parser 'x509' registered
[    0.206945] bounce: pool size: 64 pages
[    0.207006] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.207017] io scheduler noop registered
[    0.207024] io scheduler deadline registered
[    0.207244] io scheduler cfq registered (default)
[    0.207255] io scheduler mq-deadline registered
[    0.207261] io scheduler kyber registered
[    0.210150] pinctrl-single 44e10800.pinmux: 199 pins, size 796
[    0.213592] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[    0.213699] pwm-backlight backlight: Linked as a consumer to regulator.0
[    0.256498] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.259758] omap8250 44e09000.serial: No clock speed specified: using default: 48000000
[    0.260514] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 31, base_baud = 3000000) is a 8250
[    0.962224] console [ttyS0] enabled
[    0.966355] omap8250 48022000.serial: No clock speed specified: using default: 48000000
[    0.975119] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 32, base_baud = 3000000) is a 8250
[    0.984496] omap8250 48024000.serial: No clock speed specified: using default: 48000000
[    0.993260] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 33, base_baud = 3000000) is a 8250
[    1.002628] omap8250 481a6000.serial: No clock speed specified: using default: 48000000
[    1.011391] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 34, base_baud = 3000000) is a 8250
[    1.020739] omap8250 481a8000.serial: No clock speed specified: using default: 48000000
[    1.029480] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 35, base_baud = 3000000) is a 8250
[    1.038813] omap8250 481aa000.serial: No clock speed specified: using default: 48000000
[    1.047484] 481aa000.serial: ttyS5 at MMIO 0x481aa000 (irq = 36, base_baud = 3000000) is a 8250
[    1.058363] omap_rng 48310000.rng: Random Number Generator ver. 20
[    1.065896] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[    1.075404] random: fast init done
[    1.079069] random: crng init done
[    1.083165] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[    1.090128] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[    1.110459] brd: module loaded
[    1.122243] loop: module loaded
[    1.128664] libphy: Fixed MDIO Bus: probed
[    1.208140] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    1.215844] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[    1.223142] libphy: 4a101000.mdio: probed
[    1.227186] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver Micrel KSZ9031 Gigabit PHY
[    1.237865] cpsw 4a100000.ethernet: Detected MACID = a0:f6:fd:60:41:a1
[    1.244652] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[    1.251119] cpsw 4a100000.ethernet: ALE Table size 1024
[    1.256412] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.264375] cpsw 4a100000.ethernet: cpsw: Detected MACID = a0:f6:fd:60:41:a3
[    1.272788] usbcore: registered new interface driver usbtouchscreen
[    1.279171] i2c /dev entries driver
[    1.285300] cpuidle: enable-method property 'ti,am4372' found operations
[    1.292561] sdhci: Secure Digital Host Controller Interface driver
[    1.298799] sdhci: Copyright(c) Pierre Ossman
[    1.304300] omap_hsmmc 48060000.mmc: Linked as a consumer to regulator.1
[    1.337526] omap_hsmmc 481d8000.mmc: Linked as a consumer to regulator.1
[    1.369520] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.375998] ledtrig-cpu: registered to indicate activity on CPUs
[    1.386190] NET: Registered protocol family 10
[    1.392256] Segment Routing with IPv6
[    1.396143] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.403036] NET: Registered protocol family 17
[    1.407992] Key type dns_resolver registered
[    1.412638] omap_voltage_late_init: Voltage driver support not added
[    1.420069] Loading compiled-in X.509 certificates
[    1.429770] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.444391] mmc0: new high speed SDHC card at address aaaa
[    1.451417] OMAP GPIO hardware version 0.1
[    1.455956] GPIO line 60 (eMMC Resetn) hogged as output/high
[    1.462750] mmcblk0: mmc0:aaaa SB16G 14.8 GiB 
[    1.469769] GPIO line 120 (485sel1) hogged as output/high
[    1.475481]  mmcblk0: p1 p2
[    1.478634] GPIO line 121 (485sel2) hogged as output/high
[    1.485013] GPIO line 122 (422seln) hogged as output/high
[    1.490585] GPIO line 123 (485sel3) hogged as output/low
[    1.496034] GPIO line 124 (485sel4) hogged as output/high
[    1.501576] GPIO line 125 (422selnn) hogged as output/low
[    1.507077] mmc1: new high speed MMC card at address 0001
[    1.516414] ------------[ cut here ]------------
[    1.521970] mmcblk1: mmc1:0001 00016G 14.6 GiB 
[    1.527251] mmcblk1boot0: mmc1:0001 00016G partition 1 4.00 MiB
[    1.533332] WARNING: CPU: 0 PID: 48 at drivers/irqchip/irq-gic.c:1016 gic_irq_domain_translate+0xdc/0xe4
[    1.543657] mmcblk1boot1: mmc1:0001 00016G partition 2 4.00 MiB
[    1.549671] Modules linked in:
[    1.552748] CPU: 0 PID: 48 Comm: kworker/0:3 Not tainted 4.19.94-gbe5389fd85 #2
[    1.560348] mmcblk1rpmb: mmc1:0001 00016G partition 3 4.00 MiB, chardev (244:0)
[    1.567960] Hardware name: Generic AM43 (Flattened Device Tree)
[    1.574456] Workqueue: events deferred_probe_work_func
[    1.579825]  mmcblk1: p1 p2
[    1.582863] Backtrace: 
[    1.585345] [<c010cb64>] (dump_backtrace) from [<c010ced4>] (show_stack+0x18/0x1c)
[    1.594921]  r7:00000009 r6:00000000 r5:c0bf9a48 r4:00000000
[    1.600741] [<c010cebc>] (show_stack) from [<c093ad6c>] (dump_stack+0x24/0x28)
[    1.608009] [<c093ad48>] (dump_stack) from [<c012d628>] (__warn+0xe0/0xf8)
[    1.614968] [<c012d548>] (__warn) from [<c012d688>] (warn_slowpath_null+0x48/0x50)
[    1.622605]  r9:c0e087f0 r8:c0e03048 r7:00000063 r6:c04578a8 r5:000003f8 r4:c0bf9a48
[    1.630412] [<c012d640>] (warn_slowpath_null) from [<c04578a8>] (gic_irq_domain_translate+0xdc/0xe4)
[    1.639597]  r6:ee808000 r5:00000001 r4:00000000
[    1.644240] [<c04577cc>] (gic_irq_domain_translate) from [<c04578f4>] (gic_irq_domain_alloc+0x44/0xa8)
[    1.653594]  r5:00000001 r4:c04578b0
[    1.657196] [<c04578b0>] (gic_irq_domain_alloc) from [<c01782ac>] (irq_domain_alloc_irqs_parent+0x24/0x30)
[    1.666904]  r9:c0e087f0 r8:00000064 r7:ee80c000 r6:ffffffa4 r5:00000000 r4:c04578b0
[    1.674704] [<c0178288>] (irq_domain_alloc_irqs_parent) from [<c011fde4>] (wakeupgen_domain_alloc+0xc4/0xf0)
[    1.684582]  r5:00000000 r4:00000064
[    1.688190] [<c011fd20>] (wakeupgen_domain_alloc) from [<c0179b3c>] (__irq_domain_alloc_irqs+0x130/0x2b4)
[    1.697800]  r10:00000000 r9:006080c0 r8:ee297d00 r7:00000063 r6:00000063 r5:c011fd20
[    1.705676]  r4:00000001
[    1.708234] [<c0179a0c>] (__irq_domain_alloc_irqs) from [<c017a0f8>] (irq_create_fwspec_mapping+0x270/0x338)
[    1.718116]  r10:00000008 r9:c0e35830 r8:00000000 r7:00000000 r6:ee273944 r5:ee80c000
[    1.725976]  r4:c0e03048
[    1.728533] [<c0179e88>] (irq_create_fwspec_mapping) from [<c017a224>] (irq_create_of_mapping+0x64/0x80)
[    1.738054]  r8:00000000 r7:ee29c200 r6:00000000 r5:eedd7bc8 r4:c0e03048
[    1.744801] [<c017a1c0>] (irq_create_of_mapping) from [<c0780ac0>] (of_irq_get+0x6c/0xb8)
[    1.753020]  r4:c0e03048
[    1.755579] [<c0780a54>] (of_irq_get) from [<c06dc2bc>] (i2c_device_probe+0x260/0x26c)
[    1.763539]  r6:c0e35830 r5:00000000 r4:ee29c220
[    1.768196] [<c06dc05c>] (i2c_device_probe) from [<c05b8a88>] (really_probe+0x204/0x2c0)
[    1.776322]  r9:c0e35830 r8:00000000 r7:00000000 r6:c0e867c0 r5:ee29c220 r4:c0e867bc
[    1.784112] [<c05b8884>] (really_probe) from [<c05b8ce8>] (driver_probe_device+0x68/0x180)
[    1.792422]  r10:00000000 r9:c0e86798 r8:00000001 r7:c05b8ef8 r6:ee29c220 r5:c0e35830
[    1.800293]  r4:ee29c220 r3:00000000
[    1.803886] [<c05b8c80>] (driver_probe_device) from [<c05b8f9c>] (__device_attach_driver+0xa4/0xc8)
[    1.812981]  r9:c0e86798 r8:00000001 r7:c05b8ef8 r6:ee29c220 r5:ee273b44 r4:c0e35830
[    1.820771] [<c05b8ef8>] (__device_attach_driver) from [<c05b6aa4>] (bus_for_each_drv+0x88/0xcc)
[    1.829604]  r7:c05b8ef8 r6:ee273b44 r5:c0e03048 r4:00000000
[    1.835289] [<c05b6a1c>] (bus_for_each_drv) from [<c05b8804>] (__device_attach+0xd8/0x140)
[    1.843596]  r7:ee3244b8 r6:ee29c254 r5:c0e03048 r4:ee29c220
[    1.849291] [<c05b872c>] (__device_attach) from [<c05b900c>] (device_initial_probe+0x14/0x18)
[    1.857852]  r8:ee29c220 r7:ee3244b8 r6:c0e3f370 r5:ee29c220 r4:ee29c228
[    1.864594] [<c05b8ff8>] (device_initial_probe) from [<c05b7b6c>] (bus_probe_device+0x8c/0x94)
[    1.873265] [<c05b7ae0>] (bus_probe_device) from [<c05b45e8>] (device_add+0x37c/0x620)
[    1.881227]  r7:ee3244b8 r6:00000000 r5:c0e03048 r4:ee29c228
[    1.886913] [<c05b426c>] (device_add) from [<c05b48a8>] (device_register+0x1c/0x20)
[    1.894613]  r10:00000000 r9:ee29c220 r8:00000000 r7:ee29c204 r6:ee324480 r5:ee273c44
[    1.902483]  r4:ee29c220
[    1.905032] [<c05b488c>] (device_register) from [<c06da748>] (i2c_new_device+0x148/0x2d4)
[    1.913251]  r5:ee273c44 r4:ee29c200
[    1.916848] [<c06da600>] (i2c_new_device) from [<c06de004>] (of_i2c_register_device+0x64/0x8c)
[    1.925508]  r9:0000000c r8:ee3244b8 r7:eedec73c r6:ee3244b8 r5:ee324480 r4:c0e03048
[    1.933300] [<c06ddfa0>] (of_i2c_register_device) from [<c06de380>] (of_i2c_register_devices+0x94/0xe4)
[    1.942742]  r7:c0c3a060 r6:eedec4c0 r5:ee324480 r4:eedec73c
[    1.948438] [<c06de2ec>] (of_i2c_register_devices) from [<c06db74c>] (i2c_register_adapter+0x174/0x3f8)
[    1.957872]  r9:0000000c r8:0000000b r7:00000000 r6:c0e3f57c r5:ee3244b8 r4:ee324480
[    1.965662] [<c06db5d8>] (i2c_register_adapter) from [<c06dba28>] (__i2c_add_numbered_adapter+0x58/0x94)
[    1.975193]  r9:0000000c r8:0000000b r7:ee956c10 r6:c0e03048 r5:ee324480 r4:00000000
[    1.982983] [<c06db9d0>] (__i2c_add_numbered_adapter) from [<c06dbb04>] (i2c_add_adapter+0xa0/0xd4)
[    1.992075]  r5:ee956c00 r4:ee324480
[    1.995668] [<c06dba64>] (i2c_add_adapter) from [<c06dbb5c>] (i2c_add_numbered_adapter+0x24/0x28)
[    2.004585]  r5:ee956c00 r4:ee324440
[    2.008193] [<c06dbb38>] (i2c_add_numbered_adapter) from [<c06e146c>] (omap_i2c_probe+0x4ec/0x710)
[    2.017197] [<c06e0f80>] (omap_i2c_probe) from [<c05baa90>] (platform_drv_probe+0x50/0xa0)
[    2.025510]  r10:00000008 r9:c0e3f530 r8:00000000 r7:00000000 r6:c0e3f530 r5:00000000
[    2.033380]  r4:ee956c10
[    2.035926] [<c05baa40>] (platform_drv_probe) from [<c05b8a88>] (really_probe+0x204/0x2c0)
[    2.044236]  r7:00000000 r6:c0e867c0 r5:ee956c10 r4:c0e867bc
[    2.049931] [<c05b8884>] (really_probe) from [<c05b8ce8>] (driver_probe_device+0x68/0x180)
[    2.058242]  r10:c0e33e7c r9:00000000 r8:00000001 r7:c05b8ef8 r6:ee956c10 r5:c0e3f530
[    2.066104]  r4:ee956c10 r3:00000000
[    2.069706] [<c05b8c80>] (driver_probe_device) from [<c05b8f9c>] (__device_attach_driver+0xa4/0xc8)
[    2.078801]  r9:00000000 r8:00000001 r7:c05b8ef8 r6:ee956c10 r5:ee273e74 r4:c0e3f530
[    2.086580] [<c05b8ef8>] (__device_attach_driver) from [<c05b6aa4>] (bus_for_each_drv+0x88/0xcc)
[    2.095411]  r7:c05b8ef8 r6:ee273e74 r5:c0e03048 r4:00000000
[    2.101106] [<c05b6a1c>] (bus_for_each_drv) from [<c05b8804>] (__device_attach+0xd8/0x140)
[    2.109413]  r7:c0e33e5c r6:ee956c44 r5:c0e03048 r4:ee956c10
[    2.115097] [<c05b872c>] (__device_attach) from [<c05b900c>] (device_initial_probe+0x14/0x18)
[    2.123667]  r8:c0e0f884 r7:c0e33e5c r6:c0e34070 r5:ee956c10 r4:ee956c10
[    2.130408] [<c05b8ff8>] (device_initial_probe) from [<c05b7b6c>] (bus_probe_device+0x8c/0x94)
[    2.139067] [<c05b7ae0>] (bus_probe_device) from [<c05b802c>] (deferred_probe_work_func+0x68/0x94)
[    2.148064]  r7:c0e33e5c r6:c0e33e48 r5:c0e33e48 r4:ee956c10
[    2.153761] [<c05b7fc4>] (deferred_probe_work_func) from [<c01453e8>] (process_one_work+0x210/0x430)
[    2.162942]  r7:00000000 r6:eedcd100 r5:ee1b9100 r4:c0e33e78
[    2.168635] [<c01451d8>] (process_one_work) from [<c0145900>] (worker_thread+0x2f8/0x674)
[    2.176848]  r10:c0e0f884 r9:c0e0f898 r8:ffffe000 r7:c0e16320 r6:ee1b9114 r5:c0e0f884
[    2.184717]  r4:ee1b9100
[    2.187269] [<c0145608>] (worker_thread) from [<c014b774>] (kthread+0x158/0x160)
[    2.194709]  r10:ee271e78 r9:c0145608 r8:ee1b9100 r7:ee272000 r6:00000000 r5:ee1b6b40
[    2.202579]  r4:ee1b6e40
[    2.205128] [<c014b61c>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
[    2.212389] Exception stack(0xee273fb0 to 0xee273ff8)
[    2.217461] 3fa0:                                     00000000 00000000 00000000 00000000
[    2.225685] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.233907] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    2.240560]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c014b61c
[    2.248431]  r4:ee1b6b40
[    2.250973] ---[ end trace 40d3c99cad9655ce ]---
[    2.285141] vdcdc3: Bringing 1350000uV into 1500000-1500000uV
[    2.300877] omap_i2c 44e0b000.i2c: bus 0 rev0.12 at 100 kHz
[    2.307837] tca8418_keypad 1-0047: number of keypad rows/columns not specified
[    2.315189] tca8418_keypad: probe of 1-0047 failed with error -22
[    2.321455] omap_i2c 4802a000.i2c: bus 1 rev0.12 at 100 kHz
[    2.327668] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[    2.337082] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[    2.344027] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[    2.351241] cpu cpu0: Linked as a consumer to regulator.4
[    2.356712] cpu cpu0: Dropping the link to regulator.4
[    2.362097] cpu cpu0: Linked as a consumer to regulator.4
[    2.369330] omap_hsmmc 47810000.mmc: Linked as a consumer to regulator.2
[    2.484634] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[    2.494054] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[    2.501004] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[    2.508948] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[    2.518403] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[    2.525315] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[    2.532908] hctosys: unable to open rtc device (rtc0)
[    2.539265] ALSA device list:
[    2.542310]   No soundcards found.
[    3.325742] EXT4-fs (mmcblk0p2): recovery complete
[    3.335171] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    3.343585] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    3.360152] devtmpfs: mounted
[    3.364998] Freeing unused kernel memory: 1024K
[    3.369782] Run /sbin/init as init process
[    3.674322] systemd[1]: System time before build time, advancing clock.
[    3.724359] systemd[1]: systemd 239 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCR)
[    3.746604] systemd[1]: Detected architecture arm.

Welcome to Arago 2019.11!

[    3.791584] systemd[1]: Set hostname to <am437x-evm>.
[    4.118482] systemd[1]: File /lib/systemd/system/systemd-journald.service:36 configures an IP firewall (IPAddressDeny=any), but the local s.
[    4.135711] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewallin)
[    4.571679] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    4.609355] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[    4.649283] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[    4.689102] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[    4.719144] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[  OK  ] Reached target Swap.
[  OK  ] Created slice system-getty.slice.
[  OK  ] Created slice User and Session Slice.
[  OK  ] Reached target Slices.
[  OK  ] Listening on Journal Socket.
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
         Mounting POSIX Message Queue File System...
         Starting Create list of required st��…ce nodes for the current kernel...
         Mounting Temporary Directory (/tmp)...
[  OK  ] Listening on Network Service Netlink Socket.
         Starting Remount Root and Kernel File Systems...
[  OK  ] Listening on Journal Socket (/dev/log).
[    5.197147] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[  OK  ] Listening on udev Control Socket.
         Starting udev Coldplug all Devices...
         Starting Load Kernel Modules...
         Starting Journal Service...
[    5.440019] cmemk: loading out-of-tree module taints kernel.
[    5.447524] CMEMK module: reference Linux version 4.19.94
[  OK  ] Listening on Process Core Dump Socket.
[  OK  ] Created slice system-serial\x2dgetty.slice.
         Mounting Kernel Debug File System...
[    5.502645] no physical memory specified
[    5.506614] cmemk initialized
[  OK  ] Mounted POSIX Message Queue File System.
[    5.578528] cryptodev: driver 1.9 loaded.
[  OK  ] Started Create list of required sta��…vice nodes for the current kernel.
[    5.615799] usbcore: registered new interface driver ftdi_sio
[  OK  ] Mounted Temporary Directory (/tmp).
[  OK  ] Started Remount Root and Kernel File Systems.[    5.652456] usbserial: USB Serial support registered for FTDI USB Serial Device

[  OK  ] Mounted Kernel Debug File System.
         Starting Create Static Device Nodes in /dev...
[  OK  ] Started Load Kernel Modules.
         Mounting Kernel Configuration File System...
         Starting Apply Kernel Variables...
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /var/volatile...
         Mounting /media/ram...
[  OK  ] Reached target Containers.
         Starting udev Kernel Device Manager...
[  OK  ] Started Journal Service.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Mounted /var/volatile.
[  OK  ] Mounted /media/ram.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Flush Journal to Persistent Storage...
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Load/Save Random Seed.
[    6.563586] systemd-journald[81]: Received request to flush runtime journal from PID 1
[  OK  ] Started Flush Journal to Persistent Storage.
         Starting Create Volatile Files and Directories...
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
         Starting Network Service...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Service.
         Starting Network Name Resolution...
         Starting Wait for Network to be Configured...
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Network.
[  OK  ] Reached target Host and Network Name Lookups.
[    8.321006] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[    8.347738] omap_rtc 44e3e000.rtc: already running
[    8.357256] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[  OK  ] Started udev Coldplug all Devices.
[    8.395421] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[  OK  ] Reached target System Initialization.
         Starting Reboot and dump vmcore via kexec...
[  OK  ] Started Daily Cleanup of Temporary Directorie[    8.543223] omap_rtc 44e3e000.rtc: registered as rtc0
s.
[    8.557125] remoteproc remoteproc0: wkup_m3 is available
[    8.562817] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[  OK  ] Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[    8.669240] tlv320aic3x-codec 0-0018: Linked as a consumer to regulator.1
[    8.676160] tlv320aic3x-codec 0-0018: Linked as a consumer to regulator.9
[    8.809779] adv7180 0-0021: chip found @ 0x21 (OMAP I2C adapter)
[    8.821227] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[    8.838239] remoteproc remoteproc0: powering up wkup_m3
[  OK  ] Listening on dropbear.socket.
[  OK  ] Started Daily rotation of log files.
[  OK  ] Reached target Timers.
[    8.934094] adv7180: probe of 0-0021 failed with error -22
[  OK  ] Listening on D-Bus System Message Bus Socket.[    8.970456] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0

[  OK  ] Reached target Sockets.
[    8.998974] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 242888
[    9.007934] remoteproc remoteproc0: remote processor wkup_m3 is now up
[    9.014565] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
[  OK  ] Reached target Basic System.
[  OK  ] Started Redis In-Memory Data Store.
[    9.177485] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
         Starting Enable and configure wl18xx bluetooth stack...
         Starting Lightning Fast Webserver With Light System Requirements...
[    9.309587] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[    9.376240] CAN device driver interface
[    9.468848] c_can_platform 481cc000.can: c_can_platform device registered (regs=ad453e49, irq=63)
         Starting Print notice about GPLv3 packages...
[    9.505566] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
         Starting RPC Bind Service...
[    9.671096] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
         Starting Permit User Sessions...
[    9.790015] c_can_platform 481d0000.can: c_can_platform device registered (regs=b70b5e66, irq=64)
[    9.800410] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[  OK  ] Started Periodic Command Scheduler.
[[   10.024151] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
  OK  ] Started Job spooling tools.
[   10.159225] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   10.167152] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
         Starting rc.pvr.service...
         Starting Simple Network Management Protocol (SNMP) Daemon....
[   10.440538] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   10.447496] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
         Starting Login Service...
         Starting Avahi mDNS/DNS-SD Stack...
[   10.707743] omap-sham 53100000.sham: hw accel on OMAP rev 0.0
[   10.713802] omap-aes 53501000.aes: OMAP AES hw accel rev: 0.1
[   10.719744] omap-des 53701000.des: OMAP DES hw accel rev: 0.33
[   10.727125] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[  OK  ] Started D-Bus System Message Bus.
[   10.780058] omap-des 53701000.des: will run requests pump with realtime priority
[   10.792312] omap-aes 53501000.aes: will run requests pump with realtime priority
[   10.947291] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   10.947419] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   11.073550] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   11.073639] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   11.073737] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   11.098963] [drm] Initialized pvr 1.17.4948957 20110701 for 56000000.sgx on minor 0
[   11.185035] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   11.185122] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   11.185217] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   11.290339] PVR_K: UM DDK-(4948957) and KM DDK-(4948957) match. [ OK ]
[   11.722915] PM: bootloader does not support rtc-only!
[   11.724239] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   11.724326] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   11.724424] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   12.279228] net eth1: initializing cpsw version 1.15 (0)
[   12.319625] libphy: PHY 4a101000.mdio:01 not found
[   12.319648] net eth1: phy "4a101000.mdio:01" not found on slave 1, err -19
[   12.370708] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[   12.563511] net eth0: initializing cpsw version 1.15 (0)
[   12.683122] Micrel KSZ9031 Gigabit PHY 4a101000.mdio:00: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=4a101000.mdio:0)
[   12.686329] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  OK  ] Started Reboot and dump vmcore via kexec.
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[  OK  ] Started Lightning Fast Webserver With Light System Requirements.
[  OK  ] Started RPC Bind Service.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started rc.pvr.service.
[  OK  ] Found device /dev/ttyS0.
[  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
[   19.868416] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   19.877776] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   20.082461] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   20.352536] dwc3 48390000.usb: Failed to get clk 'ref': -2
[   20.471514] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   20.481730] dwc3 483d0000.usb: Failed to get clk 'ref': -2
[   20.616198] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   20.722357] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   20.849565] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   20.980737] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   21.041466] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   21.102836] xhci-hcd xhci-hcd.4.auto: xHCI Host Controller
[   21.122562] xhci-hcd xhci-hcd.4.auto: new USB bus registered, assigned bus number 1
[   21.176927] xhci-hcd xhci-hcd.4.auto: hcc params 0x0238f06d hci version 0x100 quirks 0x0000000002010010
[   21.229421] xhci-hcd xhci-hcd.4.auto: irq 100, io mem 0x48390000
[   21.268968] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[   21.310147] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   21.348516] usb usb1: Product: xHCI Host Controller
[   21.369760] usb usb1: Manufacturer: Linux 4.19.94-gbe5389fd85 xhci-hcd
[   21.398254] usb usb1: SerialNumber: xhci-hcd.4.auto
[   21.421039] hub 1-0:1.0: USB hub found
[   21.433432] hub 1-0:1.0: 1 port detected
[   21.451589] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   21.466463] xhci-hcd xhci-hcd.4.auto: xHCI Host Controller
[   21.482060] xhci-hcd xhci-hcd.4.auto: new USB bus registered, assigned bus number 2
[   21.497739] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   21.515729] xhci-hcd xhci-hcd.4.auto: Host supports USB 3.0 SuperSpeed
[   21.528238] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   21.542250] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   21.560344] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   21.580374] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[   21.597021] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   21.614118] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   21.627532] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   21.645493] usb usb2: Product: xHCI Host Controller
[   21.664080] usb usb2: Manufacturer: Linux 4.19.94-gbe5389fd85 xhci-hcd
[   21.686699] usb usb2: SerialNumber: xhci-hcd.4.auto
[   21.720020] hub 2-0:1.0: USB hub found
[   21.750030] hub 2-0:1.0: 1 port detected
[   21.783777] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   21.797856] xhci-hcd xhci-hcd.5.auto: xHCI Host Controller
[   21.836543] xhci-hcd xhci-hcd.5.auto: new USB bus registered, assigned bus number 3
[   21.848423] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   21.899122] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   21.918220] usb 1-1: new low-speed USB device number 2 using xhci-hcd
[   21.943772] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   21.974122] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   21.999296] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   22.026143] xhci-hcd xhci-hcd.5.auto: hcc params 0x0238f06d hci version 0x100 quirks 0x0000000002010010
[   22.052293] xhci-hcd xhci-hcd.5.auto: irq 101, io mem 0x483d0000
[   22.073401] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[   22.100179] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   22.123787] usb usb3: Product: xHCI Host Controller
[   22.141623] usb usb3: Manufacturer: Linux 4.19.94-gbe5389fd85 xhci-hcd
[   22.149065] usb 1-1: New USB device found, idVendor=0461, idProduct=4d0f, bcdDevice= 1.00
[   22.157291] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   22.180256] usb usb3: SerialNumber: xhci-hcd.5.auto
[   22.203785] hub 3-0:1.0: USB hub found
[   22.208284] usb 1-1: Product: USB Optical Mouse
[   22.222571] hub 3-0:1.0: 1 port detected
[   22.233845] usb 1-1: Manufacturer: PixArt
[   22.250902] xhci-hcd xhci-hcd.5.auto: xHCI Host Controller
[   22.261701] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   22.282163] xhci-hcd xhci-hcd.5.auto: new USB bus registered, assigned bus number 4
[   22.297108] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   22.316205] xhci-hcd xhci-hcd.5.auto: Host supports USB 3.0 SuperSpeed
[   22.328789] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   22.347585] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[   22.380642] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   22.394219] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[   22.416850] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   22.428215] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   22.448680] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   22.457307] usb usb4: Product: xHCI Host Controller
[   22.475575] usb usb4: Manufacturer: Linux 4.19.94-gbe5389fd85 xhci-hcd
[   22.499227] usb usb4: SerialNumber: xhci-hcd.5.auto
[   22.521996] hub 4-0:1.0: USB hub found
[   22.534232] hub 4-0:1.0: 1 port detected
[   22.552359] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   22.607932] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   22.681525] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   22.748646] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   22.758016] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   22.869445] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   23.437543] input: PixArt USB Optical Mouse as /devices/platform/44000000.ocp/48380000.omap_dwc3/48390000.usb/xhci-hcd.4.auto/usb1/1-1/1-1:0
[   23.495097] hid-generic 0003:0461:4D0F.0001: input: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on usb-xhci-hcd.4.auto-1/input0
[   23.542949] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   23.557211] usbcore: registered new interface driver usbhid
[   23.578681] usbhid: USB HID core driver
[   23.586756] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   23.619999] usbcore: registered new interface driver usbmouse
[   23.633548] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
[   23.663664] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator
[   23.728347] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0
[   23.735306] omapdss_dss 4832a000.dss: Dropping the link to regulator.0
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
        autoconf
        bash-dev
        bash
        bc
        binutils
        cifs-utils
        cpio
        cpp-symlinks
        cpp
        dosfstools
        elfutils
        findutils
        g++-symlinks
        g++
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbserver
        gettext
        glmark2
        gstreamer1.0-libav
        gzip
        hidapi
        libbfd
        libcairo-perf-utils
        libdw1
        libelf1
        libgdbm-compat4
        libgdbm-dev
        libgdbm6
        libgettextlib
        libgettextsrc
        libgmp10
        libidn2-0
        libmavconn
        libmpc3
        libmpfr6
        libreadline-dev
        libreadline7
        libunistring2
        m4-dev
        m4
        make
        mavlink
        mavros-extras
        mavros-msgs
        mavros
        nettle
        pdm-anomaly-detection
        socketcan-interface
        swig-dev
        swig
        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  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Created slice system-systemd\x2dfsck.slice.
         Starting File System Check on /dev/mmcblk0p1...
         Starting File System Check on /dev/mmcblk1p2...
         Starting File System Check on /dev/mmcblk1p1...
[  OK  ] Created slice system-systemd\x2dbacklight.slice.
         Starting Load/Save Screen Backlight��…ightness of backlight:backlight...
[  OK  ] Stopped Redis In-Memory Data Store.
[  OK  ] Started Redis In-Memory Data Store.
         Starting weston.service...
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS0.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
[  OK  ] Started File System Check on /dev/mmcblk0p1.
[  OK  ] Started File System Check on /dev/mmcblk1p2.
[  OK  ] Started File System Check on /dev/mmcblk1p1.
[  OK  ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
[  OK  ] Started weston.service.
[  OK  ] Started Synchronize System and HW clocks.
[  OK  ] Stopped Redis In-Memory Data Store.
[  OK  ] Started Redis In-Memory Data Store.
         Starting telnetd.service...
         Starting Matrix GUI...
         Mounting /run/media/mmcblk1p1...
         Mounting /run/media/mmcblk1p2...
         Mounting /run/media/mmcblk0p1...
[   29.933716] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[  OK  ] Started telnetd.service.
[  OK  ] Started Matrix GUI.
[  OK  ] Mounted /run/media/mmcblk1p1.
[  OK  ] Mounted /run/media/mmcblk1p2.
[  OK  ] Mounted /run/media/mmcblk0p1.
[  OK  ] Stopped Redis In-Memory Data Store.
[  OK  ] Started Redis In-Memory Data Store.
         Starting thttpd.service...
[  OK  ] Started Login Service.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started thttpd.service.
[  OK  ] Stopped Redis In-Memory Data Store.
[  OK  ] Started Redis In-Memory Data Store.
[  OK  ] Stopped Redis In-Memory Data Store.
[  OK  ] Started Redis In-Memory Data Store.
[  OK  ] Stopped Redis In-Memory Data Store.
[FAILED] Failed to start Redis In-Memory Data Store.
See 'systemctl status redis.service' for details.
[  OK  ] Created slice system-systemd\x2dcoredump.slice.
[  OK  ] Started Process Core Dump (PID 1007/UID 0).
[   33.128243] vmmcwl_fixed: disabling

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

Arago Project http://arago-project.org am437x-evm ttyS0

Arago 2019.11 am437x-evm ttyS0

am437x-evm login: root
root@am437x-evm:~# [  128.164776] NET: Registered protocol family 15
[  128.350124] Initializing XFRM netlink socket

CTRL-A Z for help | 115200 8N1 | NOR | Minicom 2.7 | VT102 | Offline | ttyUSB0
0 Nick Saulnier over 5 years ago in reply to anantha nagavidhyalavanya
TI__Guru** 106590 points
Hello Anantha,
Is this a correct summary of your issue? If I got anything wrong, please correct me:
"I have a custom board that was working on Linux Processor SDK 4.2. I am trying to get Linux Processor SDK 6.3 working on the board. I can boot to the terminal, but the display is not showing anything."
What display are you using? Please attach the part of your device tree that involves the display.
Please take a look at TI's Debugging Embedded Linux Systems training.
Regards,
Nick
Processors

Processors forum

AM4378: BootIssue on sdk06.03 version
