[yocto] yocto touchscreen

Mon Feb 4 03:06:36 PST 2019

Hy Team,

I have a problem

I buid a custom os for AM335x processor and I used yocto to do it.

I build a first version of this os with version krogoth and it work fine.

Now I build a second version of this os with version sumo and the
touchscreen work fine during boot process but when kernel is loaded,
touchscreen freeze / lock and impossible to use it.

The terminal is printed on the touchscreen but the screen is locked,
impossible to write a command or to move the mouse to select, ..

Here is the log of boot to the user session (log got with serial
communication between PC and board) :

U-Boot SPL 2017.05-00001-g041a398 (May 02 2018 - 18:36:57)

Trying to boot from MMC1

reading uboot.env

reading u-boot.img

reading u-boot.img

reading u-boot.img

reading u-boot.img

U-Boot 2017.05-00001-g041a398 (May 02 2018 - 18:36:57 +0200)

CPU  : AM335X-GP rev 2.1

Model: TI AM335x EVM-SK

DRAM:  256 MiB

NAND:  0 MiB

MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1

reading uboot.env

ERROR: No USB device found

at drivers/usb/gadget/ether.c:2709/usb_ether_init()

Net:   CACHE: Misaligned operation at range [8df323c0, 8df32464]

Warning: ethernet at 4a100000 using MAC address from ROM

eth0: ethernet at 4a100000

Hit any key to stop autoboot:  0

reading zImage

3412752 bytes read in 251 ms (13 MiB/s)

reading dtb

39733 bytes read in 12 ms (3.2 MiB/s)

## Flattened Device Tree blob at 82000000

   Booting using the fdt blob at 0x82000000

   Loading Device Tree to 8df19000, end 8df25b34 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0

[    0.000000] Initializing cgroup subsys cpu

[    0.000000] Initializing cgroup subsys cpuacct

[    0.000000] Linux version 4.4.19-ge581bb1cac
(polycaptil at polycaptil-HP-Notebook) (gcc version 5.3.0 (GCC) ) #1 PREEMPT
Thu May 24 11:42:17 CEST 2018

[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7),
cr=10c5387d

[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instruction cache

[    0.000000] Machine model: TI AM335x EVM-SK

[    0.000000] cma: Reserved 48 MiB at 0x8a800000

[    0.000000] Memory policy: Data cache writeback

[    0.000000] CPU: All CPU(s) started in SVC mode.

[    0.000000] AM335X ES2.1 (sgx neon )

[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total
pages: 64960

[    0.000000] Kernel command line: console=ttyO0,115200 root=/dev/mmcblk0p3
rw

[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)

[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072
bytes)

[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)

[    0.000000] Memory: 200444K/262144K available (6495K kernel code, 313K
rwdata, 2368K rodata, 260K init, 265K bss, 12548K reserved, 49152K
cma-reserved, 0K highmem)

[    0.000000] Virtual kernel memory layout:

[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)

[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)

[    0.000000]     vmalloc : 0xd0800000 - 0xff800000   ( 752 MB)

[    0.000000]     lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)

[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)

[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)

[    0.000000]       .text : 0xc0008000 - 0xc08b0034   (8865 kB)

[    0.000000]       .init : 0xc08b1000 - 0xc08f2000   ( 260 kB)

[    0.000000]       .data : 0xc08f2000 - 0xc09407f0   ( 314 kB)

[    0.000000]        .bss : 0xc09407f0 - 0xc0982d58   ( 266 kB)

[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

[    0.000000] Preemptible hierarchical RCU implementation.

[    0.000000]  Build-time adjustment of leaf fanout to 32.

[    0.000000] NR_IRQS:16 nr_irqs:16 16

[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128
interrupts

[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz

[    0.000015] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every
89478484971ns

[    0.000036] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff,
max_idle_ns: 79635851949 ns

[    0.000047] OMAP clocksource: timer1 at 24000000 Hz

[    0.000222] clocksource_probe: no matching clocksources found

[    0.000415] Console: colour dummy device 80x30

[    0.000442] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'

[    0.000448] This ensures that you still see kernel messages. Please

[    0.000454] update your kernel commandline.

[    0.000473] Calibrating delay loop... 795.44 BogoMIPS (lpj=3977216)

[    0.089064] pid_max: default: 32768 minimum: 301

[    0.089193] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)

[    0.089205] Mountpoint-cache hash table entries: 1024 (order: 0, 4096
bytes)

[    0.089932] Initializing cgroup subsys io

[    0.089964] Initializing cgroup subsys memory

[    0.090005] Initializing cgroup subsys devices

[    0.090021] Initializing cgroup subsys freezer

[    0.090036] Initializing cgroup subsys perf_event

[    0.090048] Initializing cgroup subsys pids

[    0.090078] CPU: Testing write buffer coherency: ok

[    0.090499] Setting up static identity map for 0x80008200 - 0x80008258

[    0.092680] devtmpfs: initialized

[    0.105440] VFP support v0.3: implementor 41 architecture 3 part 30
variant c rev 3

[    0.120529] omap_hwmod: debugss: _wait_target_disable failed

[    0.175584] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 19112604462750000 ns

[    0.179852] pinctrl core: initialized pinctrl subsystem

[    0.181216] NET: Registered protocol family 16

[    0.183420] DMA: preallocated 256 KiB pool for atomic coherent
allocations

[    0.209061] cpuidle: using governor ladder

[    0.239048] cpuidle: using governor menu

[    0.243661] OMAP GPIO hardware version 0.1

[    0.254360] hw-breakpoint: debug architecture 0x4 unsupported.

[    0.297629] edma 49000000.edma: TI EDMA DMA engine driver

[    0.298606] reg-fixed-voltage fixedregulator at 2: could not find pctldev
for node /ocp/l4_wkup at 44c00000/scm at 210000/pinmux at 800/pinmux_wl12xx_gpio,
deferring probe

[    0.302364] omap_i2c 44e0b000.i2c: could not find pctldev for node
/ocp/l4_wkup at 44c00000/scm at 210000/pinmux at 800/pinmux_i2c0_pins, deferring
probe

[    0.302525] media: Linux media interface: v0.10

[    0.302588] Linux video capture interface: v2.00

[    0.302638] pps_core: LinuxPPS API ver. 1 registered

[    0.302646] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo
Giometti <giometti at linux.it>

[    0.302676] PTP clock support registered

[    0.302741] EDAC MC: Ver: 3.0.0

[    0.303966] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400

[    0.304332] Advanced Linux Sound Architecture Driver Initialized.

[    0.305512] clocksource: Switched to clocksource timer1

[    0.316775] NET: Registered protocol family 2

[    0.317599] TCP established hash table entries: 2048 (order: 1, 8192
bytes)

[    0.317636] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

[    0.317663] TCP: Hash tables configured (established 2048 bind 2048)

[    0.317748] UDP hash table entries: 256 (order: 0, 4096 bytes)

[    0.317767] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)

[    0.317925] NET: Registered protocol family 1

[    0.318352] RPC: Registered named UNIX socket transport module.

[    0.318366] RPC: Registered udp transport module.

[    0.318372] RPC: Registered tcp transport module.

[    0.318379] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    0.319330] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5
counters available

[    0.321392] futex hash table entries: 256 (order: -1, 3072 bytes)

[    0.329780] squashfs: version 4.0 (2009/01/31) Phillip Lougher

[    0.330717] NFS: Registering the id_resolver key type

[    0.330798] Key type id_resolver registered

[    0.330807] Key type id_legacy registered

[    0.330886] ntfs: driver 2.1.32 [Flags: R/O].

[    0.334673] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 248)

[    0.334706] io scheduler noop registered

[    0.334719] io scheduler deadline registered

[    0.334877] io scheduler cfq registered (default)

[    0.336555] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size
568

[    0.339415] backlight supply power not found, using dummy regulator

[    0.402480] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled

[    0.406962] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158,
base_baud = 3000000) is a 8250

[    1.017357] console [ttyS0] enabled

[    1.022206] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 159,
base_baud = 3000000) is a 8250

[    1.032273] [drm] Initialized drm 1.1.0 20060810

[    1.039564] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).

[    1.046349] [drm] No driver support for vblank timestamp query.

[    1.062121] Console: switching to colour frame buffer device 60x34

[    1.070360] tilcdc 4830e000.lcdc: fb0:  frame buffer device

[    1.105531] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0

[    1.118644] loop: module loaded

[    1.124253] libphy: Fixed MDIO Bus: probed

[    1.185550] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6

[    1.191695] davinci_mdio 4a101000.mdio: detected phy mask fffffffe

[    1.198786] libphy: 4a101000.mdio: probed

[    1.202886] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00,
driver SMSC LAN8710/LAN8720

[    1.212890] cpsw 4a100000.ethernet: Detected MACID = a0:f6:fd:4c:a6:ba

[    1.220531] cpsw 4a100000.ethernet: cpsw: Detected MACID =
c4:ed:ba:88:2a:92

[    1.229382] mousedev: PS/2 mouse device common for all mice

[    1.235845] i2c /dev entries driver

[    1.240508] cpuidle: enable-method property 'ti,am3352' found operations

[    1.248197] omap_hsmmc 48060000.mmc: Got CD GPIO

[    1.275713] pinctrl-single 44e10800.pinmux: bad data for mux
pinmux_mmc2_pins

[    1.282895] pinctrl-single 44e10800.pinmux: no pins entries for
pinmux_mmc2_pins

[    1.317159] ledtrig-cpu: registered to indicate activity on CPUs

[    1.326069] NET: Registered protocol family 10

[    1.332092] sit: IPv6 over IPv4 tunneling driver

[    1.337715] NET: Registered protocol family 17

[    1.342510] Key type dns_resolver registered

[    1.347095] omap_voltage_late_init: Voltage driver support not added

[    1.407145] tps65910-rtc tps65910-rtc: rtc core: registered tps65910-rtc
as rtc0

[    1.415278] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz

[    1.421665] omap_hsmmc 48060000.mmc: Got CD GPIO

[    1.426813] vmmc: supplied by vbat

[    1.466341] pinctrl-single 44e10800.pinmux: bad data for mux
pinmux_mmc2_pins

[    1.474737] pinctrl-single 44e10800.pinmux: no pins entries for
pinmux_mmc2_pins

[    1.513247] mmc0: host does not support reading read-only switch,
assuming write-enable

[    1.523414] mmc0: new high speed SDHC card at address 0001

[    1.529635] mmcblk0: mmc0:0001 AS 3.72 GiB

[    1.535996]  mmcblk0: p1 p2 p3

[    1.595932] vdd_mpu: supplied by vbat

[    1.602167] input: gpio_buttons at 0 as
/devices/platform/gpio_buttons at 0/input/input0

[    1.618291] tps65910-rtc tps65910-rtc: setting system clock to 2019-02-01
20:07:49 UTC (1549051669)

[    1.639394] lis3_reg: disabling

[    1.655732] ALSA device list:

[    1.658720]   No soundcards found.

[    1.678290] EXT4-fs (mmcblk0p3): couldn't mount as ext3 due to feature
incompatibilities

[    1.696920] EXT4-fs (mmcblk0p3): couldn't mount as ext2 due to feature
incompatibilities

[    2.183999] EXT4-fs (mmcblk0p3): recovery complete

[    2.196864] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data
mode. Opts: (null)

[    2.205084] VFS: Mounted root (ext4 filesystem) on device 179:3.

[    2.225670] devtmpfs: mounted

[    2.235781] Freeing unused kernel memory: 260K (c08b1000 - c08f2000)

[    2.242162] This architecture does not have kernel memory protection.

INIT: version 2.88 booting

Starting udev

[    3.090091] udevd[78]: starting version 3.2.5

[    3.106175] random: udevd: uninitialized urandom read (16 bytes read, 26
bits of entropy available)

[    3.118667] random: udevd: uninitialized urandom read (16 bytes read, 26
bits of entropy available)

[    3.128014] random: udevd: uninitialized urandom read (16 bytes read, 26
bits of entropy available)

[    3.137335] random: udevd: uninitialized urandom read (16 bytes read, 26
bits of entropy available)

[    3.218433] udevd[79]: starting eudev-3.2.5

[    3.325886] random: udevd: uninitialized urandom read (16 bytes read, 29
bits of entropy available)

[    3.346155] random: udevd: uninitialized urandom read (16 bytes read, 29
bits of entropy available)

[    4.820708] EXT4-fs (mmcblk0p3): re-mounted. Opts: data=ordered

[    5.548283] random: dd: uninitialized urandom read (512 bytes read, 43
bits of entropy available)

INIT: Entering runlevel: 5

Configuring network interfaces... [    5.820546] net eth0: initializing cpsw
version 1.12 (0)

[    5.825987] net eth0: initialized cpsw ale version 1.4

[    5.831150] net eth0: ALE Table size 1024

[    5.838581] net eth0: phy found : id is : 0x7c0f1

[    5.851838] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready

[    9.896392] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow
control rx/tx

[    9.904635] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

chown: unrecognized option '--reference=/etc/resolv.conf'

BusyBox v1.27.2 (2018-11-05 21:16:09 UTC) multi-call binary.

Usage: chown [-Rh]... USER[:[GRP]] FILE...

chmod: unrecognized option '--reference=/etc/resolv.conf'

BusyBox v1.27.2 (2018-11-05 21:16:09 UTC) multi-call binary.

Usage: chmod [-R] MODE[,MODE]... FILE...

done.

Starting system message bus: [   14.887099] random: dbus-daemon:
uninitialized urandom read (12 bytes read, 62 bits of entropy available)

[   14.912318] random: dbus-daemon: uninitialized urandom read (12 bytes
read, 62 bits of entropy available)

dbus.

Starting OpenBSD Secure Shell server: sshd

[   15.393971] random: sshd: uninitialized urandom read (32 bytes read, 65
bits of entropy available)

done.

Starting Xserver

Starting DHCP server:

.

starting DNS forwarder and DHCP server: dnsmasq...

X.Org X Server 1.19.6

Release Date: 2017-12-20

X Protocol Version 11, Revision 0

Build Operating System: Linux 4.15.0-38-generic x86_64

Current Operating System: Linux polycaptil-machine-am335x-evmsk
4.4.19-ge581bb1cac #1 PREEMPT Thu May 24 11:42:17 CEST 2018 armv7l

Kernel command line: console=ttyO0,115200 root=/dev/mmcblk0p3 rw

Build Date: 05 November 2018  09:33:21PM

Current version of pixman: 0.34.0

        Before reporting problems, check http://wiki.x.org

        to make sure that you have the latest version.

Markers: (--) probed, (**) from config file, (==) default setting,

        (++) from command line, (!!) notice, (II) informational,

        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

(==) Log file: "/var/log/Xorg.0.log", Time: Fri Feb  1 20:08:02 2019

(==) Using config file: "/etc/X11/xorg.conf"

(==) Using system config directory "/usr/share/X11/xorg.conf.d"

done.

Starting HOSTAP Daemon: Configuration file: /etc/hostapd.conf

nl80211: 'nl80211' generic netlink not found

Failed to initialize driver 'nl80211'

wlan0: interface state UNINITIALIZED->DISABLED

wlan0: AP-DISABLED

hostapd_free_hapd_data: Interface wlan0 wasn't started

Starting ntpd: done

Starting syslogd/klogd: done

Starting crond: OK

Poky (Yocto Project Reference Distro) 2.5 polycaptil-machine-am335x-evmsk
/dev/ttyS0

polycaptil-machine-am335x-evmsk login: D-BUS per-session daemon address is:
unix:abstract=/tmp/dbus-07WuJSySeb,guid=a3e41f2692316c19766e95535c54a725

Size 1024x768 not found in available modes

Error: No calibratable devices found.

matchbox: Cant find a keycode for keysym 269025056

matchbox: ignoring key shortcut XF86Calendar=!$contacts

matchbox: Cant find a keycode for keysym 2809

matchbox: ignoring key shortcut telephone=!$dates

matchbox: Cant find a keycode for keysym 269025050

matchbox: ignoring key shortcut XF86Start=!matchbox-remote -desktop

dbus-daemon[358]: Activating service name='org.a11y.atspi.Registry'
requested by ':1.0' (uid=0 pid=354 comm="matchbox-terminal ")

dbus-daemon[358]: Successfully activated service 'org.a11y.atspi.Registry'

SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry

[   30.662697] random: nonblocking pool is initialized

Poky (Yocto Project Reference Distro) 2.5 polycaptil-machine-am335x-evmsk
/dev/ttyS0

Thank's to take time to read my message.

N.Stanisavljevic

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