Linux/DRA726: PMIC Power down question

Hi Michael,

which version is the SDK/kernel you use?

Thanks,
Yordan

Yordan,

It is a custom kernel based on the one in the automotive SDK 3.02.
Our hardware is based on the TI EVM but with enough differences that it required a modified device tree and added kernel modules for hardware not supported in the TI SDK. I used the yocto code that is used to generate that SDK as a base for our product.

Michel

Hi Michel,
Can you share the kernel log?

Regards,
RK

boot up

U-Boot SPL 2016.05-g6cf34391df (Nov 13 2017 - 14:40:23)
DRA722-GP ES2.0
Trying to boot from SPI
Loading Logo spl_display_logo MMC
Enabling DSS Clock domain
Enabling DSS
Enabling Video1 PLL
Enabling I2C1
Setting up Video PLL
Enabling LCD
Setting up Display
DISPC_CONTROL is 0x00018308
Leaving spl_display_logo
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.45-120090v01_01-g89944627d5 (michelcatudal@mcatu01d) (gcc version 5.3.1 20160113 (L7
[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] Machine model: ACTIA Global Display
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] Reserved memory: created CMA memory pool at 0x95800000, size 56 MiB
[ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x9d000000, size 32 MiB
[ 0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[ 0.000000] cma: Reserved 64 MiB at 0xbbc00000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] OMAP4: Map 0xbfe00000 to fe600000 for dram barrier
[ 0.000000] On node 0 totalpages: 251136
[ 0.000000] free_area_init_node: node 0, pgdat c08bb180, node_mem_map ef6cc000
[ 0.000000] Normal zone: 1728 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 186112 pages, LIFO batch:31
[ 0.000000] HighMem zone: 65024 pages, LIFO batch:15
[ 0.000000] DRA722 ES2.0
[ 0.000000] PERCPU: Embedded 11 pages/cpu @ef672000 s14784 r8192 d22080 u45056
[ 0.000000] pcpu-alloc: s14784 r8192 d22080 u45056 alloc=11*4096
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 249408
[ 0.000000] Kernel command line: elevator=noop console=ttyO2,115200n8 root=/dev/mmcblk1p2 rw rootwait earlyprintk4
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 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: 829372K/1004544K available (6063K kernel code, 315K rwdata, 2212K rodata, 324K init, 289K bss)
[ 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 : 0xc0008000 - 0xc081cfbc (8276 kB)
[ 0.000000] .init : 0xc081d000 - 0xc086e000 ( 324 kB)
[ 0.000000] .data : 0xc086e000 - 0xc08bcc90 ( 316 kB)
[ 0.000000] .bss : 0xc08be000 - 0xc0906504 ( 290 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] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div
[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
[ 0.000000] Architected cp15 timer(s) running at 6.14MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202s
[ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[ 0.008310] Switching to timer-based delay loop, resolution 162ns
[ 0.014942] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.025204] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.030858] Console: colour dummy device 80x30
[ 0.035513] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[ 0.042310] This ensures that you still see kernel messages. Please
[ 0.048825] update your kernel commandline.
[ 0.053215] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[ 0.063847] pid_max: default: 32768 minimum: 301
[ 0.068763] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.075652] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.083497] Initializing cgroup subsys io
[ 0.087722] Initializing cgroup subsys memory
[ 0.092293] Initializing cgroup subsys devices
[ 0.096944] Initializing cgroup subsys freezer
[ 0.101604] Initializing cgroup subsys perf_event
[ 0.106522] Initializing cgroup subsys pids
[ 0.110921] CPU: Testing write buffer coherency: ok
[ 0.116210] /cpus/cpu@0 missing clock-frequency property
[ 0.121755] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.127699] Setting up static identity map for 0x80008340 - 0x800083a0
[ 0.177910] Brought up 1 CPUs
[ 0.181040] SMP: Total of 1 processors activated (12.29 BogoMIPS).
[ 0.187468] CPU: All CPU(s) started in HYP mode.
[ 0.192302] CPU: Virtualization extensions available.
[ 0.198549] devtmpfs: initialized
[ 0.232526] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.241431] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.389970] omap_hwmod: i2c1: _wait_target_disable failed
[ 0.461390] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.484742] pinctrl core: initialized pinctrl subsystem
[ 0.491143] NET: Registered protocol family 16
[ 0.496856] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.525880] cpuidle: using governor ladder
[ 0.555900] cpuidle: using governor menu
[ 0.568205] OMAP GPIO hardware version 0.1
[ 0.579357] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[ 0.600432] platform 48838000.rtc: Cannot lookup hwmod 'rtcss'
[ 0.612388] No ATAGs?
[ 0.614554] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.623147] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.629610] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.637308] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.645465] OMAP DMA hardware revision 0.0
[ 0.730178] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[ 0.741034] edma 43300000.edma: memcpy is disabled
[ 0.750825] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.759650] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.765739] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.774507] palmas 0-0058: Irq flag is 0x00000000
[ 0.801096] palmas 0-0058: Muxing GPIO 51, PWM 0, LED 2
[ 0.850218] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.856597] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz
[ 0.862927] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz
[ 0.868904] pps_core: LinuxPPS API ver. 1 registered
[ 0.874104] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.883588] PTP clock support registered
[ 0.887759] EDAC MC: Ver: 3.0.0
[ 0.898201] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.904729] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.912121] clocksource: Switched to clocksource arch_sys_counter
[ 0.928330] NET: Registered protocol family 2
[ 0.933409] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.940784] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.947618] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.954283] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.960466] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.967292] NET: Registered protocol family 1
[ 0.982145] RPC: Registered named UNIX socket transport module.
[ 0.988310] RPC: Registered udp transport module.
[ 0.993255] RPC: Registered tcp transport module.
[ 0.998170] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.005867] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 1.016671] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 1.039586] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.056321] NFS: Registering the id_resolver key type
[ 1.061615] Key type id_resolver registered
[ 1.066026] Key type id_legacy registered
[ 1.070285] ntfs: driver 2.1.32 [Flags: R/O].
[ 1.077084] bounce: pool size: 64 pages
[ 1.081250] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[ 1.089018] io scheduler noop registered (default)
[ 1.094079] io scheduler deadline registered
[ 1.098574] io scheduler cfq registered
[ 1.104819] ldo4: supplied by vdd_5v0
[ 2.138544] omap_hwmod: i2c1: _wait_target_disable failed
[ 2.418661] clock: dpll_pcie_ref_ck failed transition to 'locked'
[ 2.426345] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[ 2.433890] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
[ 2.444161] backlight supply power not found, using dummy regulator
[ 2.504718] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 2.514643] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 299, base_baud = 3000000) is a 8250
[ 2.524707] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 300, base_baud = 3000000) is a 8250
[ 2.534695] console [ttyS2] disabled
[ 2.538489] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
[ 2.547699] console [ttyS2] enabled
[ 2.547699] console [ttyS2] enabled
[ 2.554902] bootconsole [earlycon0] disabled
[ 2.554902] bootconsole [earlycon0] disabled
[ 2.564546] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 302, base_baud = 3000000) is a 8250
[ 2.574186] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 303, base_baud = 3000000) is a 8250
[ 2.584121] [drm] Initialized drm 1.1.0 20060810
[ 2.590024] ldo5: supplied by vdd_3v3
[ 2.594288] OMAP DSS rev 6.1
[ 2.597925] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[ 2.693424] loop: module loaded
[ 2.696796] at24 2-0050: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
[ 2.705662] m25p80 spi32766.0: s25fl512s (65536 Kbytes)
[ 2.710975] 8 ofpart partitions found on MTD device spi32766.0
[ 2.716875] Creating 8 MTD partitions on "spi32766.0":
[ 2.722036] 0x000000000000-0x000000040000 : "QSPI.MLO"
[ 2.738121] 0x000000040000-0x000000140000 : "QSPI.u-boot.img"
[ 2.754747] 0x000000140000-0x0000001c0000 : "QSPI.devicetree"
[ 2.771375] 0x0000001c0000-0x000000200000 : "QSPI.u-boot-env"
[ 2.787993] 0x000000200000-0x000000240000 : "QSPI.u-boot-env.redund"
[ 2.805241] 0x000000240000-0x000000a40000 : "QSPI.uImage"
[ 2.821495] 0x000000a40000-0x000000ac0000 : "QSPI.logo"
[ 2.837617] 0x000000ac0000-0x000004000000 : "QSPI.userland"
[ 2.855021] libphy: Fixed MDIO Bus: probed
[ 2.861608] mousedev: PS/2 mouse device common for all mice
[ 2.877783] i2c /dev entries driver
[ 2.885900] ldo1: supplied by vdd_3v3
[ 2.972780] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.979845] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[ 3.002167] remoteproc0: 58820000.ipu is available
[ 3.007066] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 3.032122] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 3.052233] remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[ 3.060444] remoteproc0: Falling back to user helper
[ 3.065674] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[ 3.082186] remoteproc1: 55020000.ipu is available
[ 3.087083] remoteproc1: Note: remoteproc is still under development and considered experimental.
[ 3.112130] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 3.132254] remoteproc1: Direct firmware load for dra7-ipu2-fw.xem4 failed with error -2
[ 3.140466] remoteproc1: Falling back to user helper
[ 3.147241] NET: Registered protocol family 10
[ 3.172461] sit: IPv6 over IPv4 tunneling driver
[ 3.177661] NET: Registered protocol family 17
[ 3.192222] Key type dns_resolver registered
[ 3.196519] NET: Registered protocol family 41
[ 3.201144] omap_voltage_late_init: Voltage driver support not added
[ 3.222671] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 3.228879] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 3.252184] smps1: supplied by vdd_3v3
[ 3.256561] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 3.272146] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 3.283970] Power Management for TI OMAP4+ devices.
[ 3.289049] Registering SWP/SWPB emulation handler
[ 3.307872] dmm 4e000000.dmm: initialized all PAT entries
[ 3.333203] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.339844] [drm] No driver support for vblank timestamp query.
[ 3.352264] [drm] Enabling DMM ywrap scrolling
[ 3.391548] Console: switching to colour frame buffer device 240x45
[ 3.404504] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[ 3.432988] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
[ 3.459538] hctosys: unable to open rtc device (rtc0)
[ 3.473854] Waiting for root device /dev/mmcblk1p2...
[ 3.493540] mmc0: host does not support reading read-only switch, assuming write-enable
[ 3.507300] mmc0: new high speed SDHC card at address aaaa
[ 3.523163] mmcblk0: mmc0:aaaa SL16G 14.8 GiB
[ 3.532693] mmcblk0: p1
[ 3.575761] mmc1: MAN_BKOPS_EN bit is not set
[ 3.583299] mmc1: new high speed MMC card at address 0001
[ 3.599028] mmcblk1: mmc1:0001 Q2J54A 3.59 GiB
[ 3.613772] mmcblk1boot0: mmc1:0001 Q2J54A partition 1 16.0 MiB
[ 3.629881] mmcblk1boot1: mmc1:0001 Q2J54A partition 2 16.0 MiB
[ 3.636781] mmcblk1: p1 p2
[ 3.719381] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.727574] VFS: Mounted root (ext4 filesystem) on device 179:18.
[ 3.734867] devtmpfs: mounted
[ 3.738018] Freeing unused kernel memory: 324K (c081d000 - c086e000)
[ 3.744413] This architecture does not have kernel memory protection.
[ 3.876725] systemd[1]: System time before build time, advancing clock.
[ 3.913007] random: systemd: uninitialized urandom read (16 bytes read, 12 bits of entropy available)
[ 3.924777] random: systemd: uninitialized urandom read (16 bytes read, 12 bits of entropy available)
[ 3.941306] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT)
[ 3.959890] systemd[1]: Detected architecture arm.

Welcome to Arago master!

[ 3.982696] systemd[1]: Set hostname to <actia-global-display>.
[ 4.025598] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 13 bits of entropy available)
[ 4.037982] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 13 bits of entropy available)
[ 4.051944] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 13 bits of entropy available)
[ 4.067271] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[ 4.092273] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
[ 4.135011] random: systemd: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
[ 4.144636] random: systemd: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
[ 4.154824] random: systemd: uninitialized urandom read (16 bytes read, 17 bits of entropy available)
[ 4.275403] systemd[1]: sockets.target: Found ordering cycle on sockets.target/start
[ 4.283548] systemd[1]: sockets.target: Found dependency on rpcbind.socket/start
[ 4.290993] systemd[1]: sockets.target: Found dependency on sysinit.target/start
[ 4.298480] systemd[1]: sockets.target: Found dependency on alignment.service/start
[ 4.306190] systemd[1]: sockets.target: Found dependency on basic.target/start
[ 4.313463] systemd[1]: sockets.target: Found dependency on sockets.target/start
[ 4.320898] systemd[1]: sockets.target: Breaking ordering cycle by deleting job rpcbind.socket/start
[ 4.330088] systemd[1]: rpcbind.socket: Job rpcbind.socket/start deleted to break ordering cycle starting with sot
[ SKIP ] Ordering cycle found, skipping RPCbind Server Activation Socket
[ 4.362883] systemd[1]: dbus.socket: Found ordering cycle on dbus.socket/start
[ 4.370221] systemd[1]: dbus.socket: Found dependency on sysinit.target/start
[ 4.377579] systemd[1]: dbus.socket: Found dependency on alignment.service/start
[ 4.385798] systemd[1]: dbus.socket: Found dependency on basic.target/start
[ 4.392829] systemd[1]: dbus.socket: Found dependency on sockets.target/start
[ 4.399995] systemd[1]: dbus.socket: Found dependency on dbus.socket/start
[ 4.406930] systemd[1]: dbus.socket: Breaking ordering cycle by deleting job alignment.service/start
[ 4.416127] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting wt
[ SKIP ] Ordering cycle found, skipping alignment.service
[ 4.453907] systemd[1]: Reached target Swap.
[ OK ] Reached target Swap.
[ 4.482418] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ 4.512408] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 4.533482] systemd[1]: Created slice User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 4.562318] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 4.592434] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ 4.622786] systemd[1]: Created slice System Slice.
[ OK ] Created slice System Slice.
[ 4.654168] systemd[1]: Starting Create list of required static device nodes for the current kernel...
Starting Create list of required st... nodes for the current kernel...
[ 4.692395] systemd[1]: Reached target Slices.
[ OK ] Reached target Slices.
[ 4.715618] systemd[1]: Starting Load Kernel Modules...
Starting Load Kernel Modules...
[ 4.729964] systemd[1]: Mounting POSIX Message Queue File System...
[ 4.741141] CMEMK module: reference Linux version 4.4.45
[ 4.757246] no physical memory specified
[ 4.761196] cmemk initialized
Mounting POSIX Message Queue File System...
[ 4.781606] cryptodev: driver 1.8 loaded.
[ 4.788494] systemd[1]: Mounting Debug File System...
Mounting Debug File System...
[ 4.823196] systemd[1]: Created slice system-getty.slice.
[ OK ] Created slice system-getty.slice.
[ 4.854725] systemd[1]: Starting Remount Root and Kernel File Systems...
Starting Remount Root and Kernel File Systems...
[ 4.886003] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[ 4.897418] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ 4.932619] systemd[1]: Listening on Network Service Netlink Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ 4.962474] systemd[1]: Listening on Syslog Socket.
[ OK ] Listening on Syslog Socket.
[ 4.983090] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ 5.014387] systemd[1]: Starting Setup Virtual Console...
Starting Setup Virtual Console...
[ 5.045220] systemd[1]: Mounting Temporary Directory...
Mounting Temporary Directory...
[ 5.072580] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 5.104568] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ 5.117172] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ OK ] Listening on /dev/initctl Compatibility Named Pipe.
[ 5.152542] systemd[1]: Reached target Paths.
[ OK ] Reached target Paths.
[ 5.182668] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 5.220739] systemd[1]: Mounted POSIX Message Queue File System.
[ OK ] Mounted POSIX Message Queue File System.
[ 5.252464] systemd[1]: Mounted Debug File System.
[ OK ] Mounted Debug File System.
[ 5.272378] systemd[1]: Mounted Temporary Directory.
[ OK ] Mounted Temporary Directory.
[ 5.283017] systemd[1]: Started Journal Service.
[ OK ] Started Journal Service.
[ OK ] Started Create list of required sta...ce nodes for the current kernel.
[ OK ] Started Load Kernel Modules.
[ OK ] Started Remount Root and Kernel File Systems.
[ OK ] Started Setup Virtual Console.
Starting udev Coldplug all Devices...
Starting Apply Kernel Variables...
Starting Create Static Device Nodes in /dev...
Starting Flush Journal to Persistent Storage...
[ OK ] Started Apply Kernel Variables.
[ OK ] Started Create Static Device Nodes in /dev.
[ 5.971351] systemd-journald[143]: Received request to flush runtime journal from PID 1
[ OK ] Started Flush Journal to Persistent Storage.
Starting udev Kernel Device Manager...
[ OK ] Reached target Local File Systems (Pre).
Mounting /var/volatile...
[ OK ] Mounted /var/volatile.
[ OK ] Started udev Kernel Device Manager.
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems.
Starting Create Volatile Files and Directories...
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Create Volatile Files and Directories.
[ OK ] Started udev Coldplug all Devices.
[ OK ] Found device /dev/ttyS2.
[ 6.982963] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
Starting Network Time Synchronization...
Starting Update UTMP about System Boot/Shutdown...[ 7.041794] alg: skcipher: setkey failed on test 5 for0

[ 7.070944] [egalax_i2c]: Driver init done!
[ 7.115614] [egalax_i2c]: Start probe
[ 7.138744] omap_hwmod: i2c1: _wait_target_disable failed
[ 7.152391] [egalax_i2c]: IRQ = 139
[ 7.156176] input: eGalax_Touch_Screen as /devices/virtual/input/input0
[ 7.162861] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
[ OK ] Started Network Time Synchronization.
[ 7.266495] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
[ 7.299371] [egalax_i2c]: Register input device done
[ 7.357133] [egalax_i2c]: Request irq(139) gpio(113) with result:0
[ 7.383963] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[ 7.418202] [egalax_i2c]: I2C probe done
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ 7.614403] random: nonblocking pool is initialized
[ OK ] Reached target System Time Synchronized.
Starting Synchronize System and HW clocks...
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[ 8.141080] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ OK ] Reached target System Initialization.
[ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[ 8.231548] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[ 8.245239] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
Starting sshd.socket.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Timers.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Listening on sshd.socket.
[ 8.455958] remoteproc1: powering up 55020000.ipu
[ 8.460777] remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3747276
[ 8.493527] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 8.553955] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[ 8.923542] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[ 9.103389] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[ 9.127009] [drm] Initialized pvr 1.14.3699939 20110701 on minor 1
[ 9.192943] remoteproc1: remote processor 55020000.ipu is now up
[ OK ] Reached target Sockets.[ 9.200968] remoteproc0: powering up 58820000.ipu

[ 9.244167] remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 5100928
[ 9.251174] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[ 9.263792] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 9.331303] remoteproc1: registered virtio0 (type 7)
[ 9.439536] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[ 9.502636] rpmsg_rpc rpmsg0: probing service dce-callback with src 1024 dst 101
[ 9.587284] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66
[ 9.629168] rpmsg_rpc rpmsg1: probing service rpmsg-dce with src 1025 dst 102
[ 9.672888] rpmsg_rpc rpmsg0: published functions = 4
[ 9.677980] rpmsg_rpc rpmsg1: published functions = 9
[ OK ] Reached target Basic System.[ 9.734135] remoteproc0: remote processor 58820000.ipu is now up

[ 9.784746] virtio_rpmsg_bus virtio1: rpmsg host is online
[ 9.818555] remoteproc0: registered virtio1 (type 7)
Starting Permit User Sessions...
[ 9.863736] virtio_rpmsg_bus virtio1: creating channel rpmsg-proto addr 0x3d
[ OK ] Started Job spooling tools.
Starting Login Service...
[ OK ] Started System Logging Service.
Starting rc.pvr.service...
Starting Avahi mDNS/DNS-SD Stack...
[ OK ] Started D-Bus System Message Bus.
[ 10.185171] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[ OK ] Started Avahi mDNS/DNS-SD Stack.
Starting Network Service...
Starting Connection service...
[ OK ] Started Kernel Logging Service.
[ OK ] Started Permit User Sessions.
[ OK ] Started rc.pvr.service.
[ OK ] Started Network Service.
[ 12.396943] usbcore: registered new interface driver usbfs
[ 12.420598] usbcore: registered new interface driver hub
[ 12.444263] usbcore: registered new device driver usb
[ 12.458627] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 12.475630] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 12.503691] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00210010
[ 12.542726] xhci-hcd xhci-hcd.0.auto: irq 418, io mem 0x48890000
[ 12.563707] hub 1-0:1.0: USB hub found
[ 12.582293] hub 1-0:1.0: 1 port detected
[ 12.594004] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 12.599525] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 12.645216] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 12.674397] hub 2-0:1.0: USB hub found
[ OK ] Started Connection service.[ 12.705058] hub 2-0:1.0: 1 port detected

[ 12.717945] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ OK ] Started Login Service.
[ 12.740716] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3
Starting Hostname Service...
[ 12.781936] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00210010
[ OK ] Created slice system-systemd\x2dbacklight.slice.
[ 12.813036] xhci-hcd xhci-hcd.1.auto: irq 419, io mem 0x488d0000
Starting Load/Save Screen Backlight...htness of backlight:backlight...
[ 12.856352] hub 3-0:1.0: USB hub found
[ OK ] Reached target Network.
Starting Network Name Resolution...
[ 12.880055] hub 3-0:1.0: 1 port detected
Starting tiipclad-daemon.service...
[ 12.912270] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[ 12.919242] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ OK ] Started Getty on tty1.
[ 12.950475] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4
[ OK ] Started Serial Getty on ttyS2.
[ OK ] Reached target Login Prompts.[ 12.999099] usb usb4: We don't know the algorithms for LPM for this host, d.

[ OK ] Started Network Name Resolution.
[ 13.049481] hub 4-0:1.0: USB hub found
[ 13.059286] hub 4-0:1.0: 1 port detected
[ OK ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
[ OK ] Started tiipclad-daemon.service.
[ OK ] Started Hostname Service.
Starting weston.service...
[ OK ] Started weston.service.
Starting gdbserverproxy.service...
[ OK ] Started gdbserverproxy.service.
Starting thermal-zone-init.service...
[ OK ] Started thermal-zone-init.service.
[ OK ] Reached target Multi-User System.
Starting Update UTMP about System Runlevel Changes...
[ OK ] Started Update UTMP about System Runlevel Changes.
[ 14.134218] asix 1-1:1.0 eth0: register 'asix' at usb-xhci-hcd.0.auto-1, ASIX AX88772B USB 2.0 Ethernet, 00:00:009
[ 14.186006] usbcore: registered new interface driver asix
[ 14.963353] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready





shutdown
root@actia-global-display:~# shutdown -h now
Stopping User Manager for UID 0...
[ OK ] Stopped target Multi-User System.
Stopping System Logging Service...
Stopping Avahi mDNS/DNS-SD Stack...
[ OK ] Stopped target Login Prompts.
Stopping Getty on tty1...
Stopping Job spooling tools...
Stopping Serial Getty on ttyS2...[ OK ] Stopped Setup Virtual Console.
[ OK ] Stopped target Swap.
[ OK ] Stopped target Timers.
[ OK ] Stopped Daily Cleanup of Temporary Directories.
Stopping thermal-zone-init.service...
Stopping Load/Save Screen Backlight...htness of backlight:backlight...
[ OK ] Stopped Session c1 of user root.
[ OK ] Stopped target System Time Synchronized.
Stopping Network Time Synchronization...
Stopping Kernel Logging Service...
[ OK ] Stopped target Network.
Stopping Network Service...
Stopping Connection service...
[ OK ] Stopped Network Time Synchronization.
[ OK ] Stopped Job spooling tools.
[ OK ] Stopped System Logging Service.
[ OK ] Stopped Avahi mDNS/DNS-SD Stack.
[ OK ] Stopped Network Service.
[ OK ] Stopped Connection service.
[ OK ] Stopped Kernel Logging Service.
[ OK ] Stopped Getty on tty1.
[ OK ] Stopped Serial Getty on ttyS2.
[ OK ] Stopped User Manager for UID 0.
[ OK ] Stopped thermal-zone-init.service.
[ OK ] Stopped Load/Save Screen Backlight Brightness of backlight:backlight.
[ OK ] Stopped User Manager for UID 0.
[ OK ] Removed slice system-systemd\x2dbacklight.slice.
Stopping gdbserverproxy.service...
[ OK ] Removed slice User Slice of root.
Stopping Login Service...
[ OK ] Removed slice system-serial\x2dgetty.slice.
Stopping Permit User Sessions...
[ OK ] Removed slice system-getty.slice.
[ OK ] Stopped Apply Kernel Variables.
Stopping D-Bus System Message Bus...
[ OK ] Stopped Create Volatile Files and Directories.
[ OK ] Stopped target Local File Systems.
Unmounting /run/user/0...
Unmounting /run/media/mmcblk0p1...
Unmounting /run/media/mmcblk1p1...
Unmounting /var/volatile...
[ OK ] Stopped Login Service.
[ OK ] Stopped D-Bus System Message Bus.
[ OK ] Stopped gdbserverproxy.service.
[ OK ] Stopped Permit User Sessions.
[ OK ] Unmounted /run/user/0.
[ OK ] Unmounted /run/media/mmcblk0p1.
[ OK ] Unmounted /var/volatile.
[FAILED] Failed unmounting /run/media/mmcblk1p1.
[ OK ] Stopped target Local File Systems (Pre).
[ OK ] Stopped Remount Root and Kernel File Systems.
Stopping weston.service...
[ OK ] Stopped weston.service.
Stopping tiipclad-daemon.service...
[ OK ] Stopped target Remote File Systems.
[ OK ] Stopped tiipclad-daemon.service.
Stopping rc.pvr.service...
[ OK ] Stopped rc.pvr.service.
[ OK ] Stopped target Basic System.
[ OK ] Stopped target Slices.
[ OK ] Removed slice User and Session Slice.
[ OK ] Stopped target Sockets.
[ OK ] Closed D-Bus System Message Bus Socket.
[ OK ] Closed sshd.socket.
[ OK ] Closed Avahi mDNS/DNS-SD Stack Activation Socket.
[ OK ] Closed Syslog Socket.
[ OK ] Stopped target Paths.
[ OK ] Stopped Dispatch Password Requests to Console Directory Watch.
[ OK ] Stopped Forward Password Requests to Wall Directory Watch.
[ OK ] Reached target Shutdown.
[ 208.138164] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
[ 208.182050] systemd-journald[143]: Received SIGTERM from PID 1 (systemd-shutdow).
[ 208.209023] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
[ 208.246332] systemd-shutdown[1]: Unmounting file systems.
[ 208.260574] systemd-shutdown[1]: Remounting '/tmp' read-only with options ''.
[ 208.268217] systemd-shutdown[1]: Unmounting /tmp.
[ 208.318587] systemd-shutdown[1]: Remounting '/' read-only with options 'data=ordered'.
[ 208.375123] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered
[ 208.392559] systemd-shutdown[1]: Remounting '/' read-only with options 'data=ordered'.
[ 208.413183] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered
[ 208.428746] systemd-shutdown[1]: Remounting '/' read-only with options 'data=ordered'.
[ 208.437158] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered
[ 208.464532] systemd-shutdown[1]: All filesystems unmounted.
[ 208.478564] systemd-shutdown[1]: Deactivating swaps.
[ 208.483767] systemd-shutdown[1]: All swaps deactivated.
[ 208.504638] systemd-shutdown[1]: Detaching loop devices.
[ 208.522018] systemd-shutdown[1]: All loop devices detached.
[ 208.527620] systemd-shutdown[1]: Detaching DM devices.
[ 208.552453] systemd-shutdown[1]: All DM devices detached.
[ 208.573072] systemd-shutdown[1]: Powering off.
[ 208.608613] reboot: Power down
[ 208.619090] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000000
[ 208.619090]
[ 208.628273] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000000
[ 208.628273]

Since the RTC porz is grounded thru an external pulldown I took it out of the u-boot pinmux.
There is no external RTC connected to the DRA726 so I have to use the internal one.

if I change the linux configuration to include the omap rtc I get this

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.45-120090v01_01-g89944627d5 (michelcatudal@mcatu01d) (gcc version 7
[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] Machine model: ACTIA Global Display
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] Reserved memory: created CMA memory pool at 0x95800000, size 56 MiB
[ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x9d000000, size 32 MiB
[ 0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[ 0.000000] cma: Reserved 64 MiB at 0xbbc00000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] OMAP4: Map 0xbfe00000 to fe600000 for dram barrier
[ 0.000000] On node 0 totalpages: 251136
[ 0.000000] free_area_init_node: node 0, pgdat c08bb180, node_mem_map ef6cc000
[ 0.000000] Normal zone: 1728 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 186112 pages, LIFO batch:31
[ 0.000000] HighMem zone: 65024 pages, LIFO batch:15
[ 0.000000] DRA722 ES2.0
[ 0.000000] PERCPU: Embedded 11 pages/cpu @ef672000 s14784 r8192 d22080 u45056
[ 0.000000] pcpu-alloc: s14784 r8192 d22080 u45056 alloc=11*4096
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 249408
[ 0.000000] Kernel command line: elevator=noop console=ttyO2,115200n8 root=/dev/mmcblk1p2 rw roo4
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 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: 829372K/1004544K available (6063K kernel code, 315K rwdata, 2212K rodata, 32)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc081cfbc (8276 kB)
.init : 0xc081d000 - 0xc086e000 ( 324 kB)
.data : 0xc086e000 - 0xc08bcc90 ( 316 kB)
.bss : 0xc08be000 - 0xc0906504 ( 290 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] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div
[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
[ 0.000000] Architected cp15 timer(s) running at 6.14MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_is
[ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[ 0.008312] Switching to timer-based delay loop, resolution 162ns
[ 0.014951] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 5832s
[ 0.025214] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.030870] Console: colour dummy device 80x30
[ 0.035524] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[ 0.042316] This ensures that you still see kernel messages. Please
[ 0.048833] update your kernel commandline.
[ 0.053223] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 Bog)
[ 0.063856] pid_max: default: 32768 minimum: 301
[ 0.068770] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.075661] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.083508] Initializing cgroup subsys io
[ 0.087736] Initializing cgroup subsys memory
[ 0.092313] Initializing cgroup subsys devices
[ 0.096961] Initializing cgroup subsys freezer
[ 0.101621] Initializing cgroup subsys perf_event
[ 0.106537] Initializing cgroup subsys pids
[ 0.110937] CPU: Testing write buffer coherency: ok
[ 0.116231] /cpus/cpu@0 missing clock-frequency property
[ 0.121773] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.127719] Setting up static identity map for 0x80008340 - 0x800083a0
[ 0.177927] Brought up 1 CPUs
[ 0.181061] SMP: Total of 1 processors activated (12.29 BogoMIPS).
[ 0.187487] CPU: All CPU(s) started in HYP mode.
[ 0.192319] CPU: Virtualization extensions available.
[ 0.198565] devtmpfs: initialized
[ 0.232537] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.241454] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.389783] omap_hwmod: i2c1: _wait_target_disable failed
[ 0.461285] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604s
[ 0.484699] pinctrl core: initialized pinctrl subsystem
[ 0.491090] NET: Registered protocol family 16
[ 0.496796] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.525831] cpuidle: using governor ladder
[ 0.555850] cpuidle: using governor menu
[ 0.568149] OMAP GPIO hardware version 0.1
[ 0.579324] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[ 0.600445] platform 48838000.rtc: Cannot lookup hwmod 'rtcss'
[ 0.612412] No ATAGs?
[ 0.614579] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.623173] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.629627] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.637322] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.645481] OMAP DMA hardware revision 0.0
[ 0.730260] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 sup)
[ 0.741126] edma 43300000.edma: memcpy is disabled
[ 0.750903] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.759729] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.765820] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.774590] palmas 0-0058: Irq flag is 0x00000000
[ 0.801192] palmas 0-0058: Muxing GPIO 51, PWM 0, LED 2
[ 0.850303] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.856688] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz
[ 0.863018] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz
[ 0.868998] pps_core: LinuxPPS API ver. 1 registered
[ 0.874196] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux>
[ 0.883677] PTP clock support registered
[ 0.887840] EDAC MC: Ver: 3.0.0
[ 0.898278] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.904810] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.912209] clocksource: Switched to clocksource arch_sys_counter
[ 0.928347] NET: Registered protocol family 2
[ 0.933425] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.940805] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.947636] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.954308] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.960493] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.967319] NET: Registered protocol family 1
[ 0.982158] RPC: Registered named UNIX socket transport module.
[ 0.988362] RPC: Registered udp transport module.
[ 0.993288] RPC: Registered tcp transport module.
[ 0.998203] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.005893] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 1.016704] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 1.039645] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.056378] NFS: Registering the id_resolver key type
[ 1.061672] Key type id_resolver registered
[ 1.066086] Key type id_legacy registered
[ 1.070346] ntfs: driver 2.1.32 [Flags: R/O].
[ 1.077143] bounce: pool size: 64 pages
[ 1.081313] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[ 1.089081] io scheduler noop registered (default)
[ 1.094136] io scheduler deadline registered
[ 1.098638] io scheduler cfq registered
[ 1.104902] ldo4: supplied by vdd_5v0
[ 2.138683] omap_hwmod: i2c1: _wait_target_disable failed
[ 2.414003] clock: dpll_pcie_ref_ck failed transition to 'locked'
[ 2.421685] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[ 2.429240] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
[ 2.439562] backlight supply power not found, using dummy regulator
[ 2.500265] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 2.510182] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 299, base_baud = 3000000) is a 8250
[ 2.520242] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 300, base_baud = 3000000) is a 8250
[ 2.530227] console [ttyS2] disabled
[ 2.534067] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
[ 2.543264] console [ttyS2] enabled
[ 2.550425] bootconsole [earlycon0] disabled
[ 2.560069] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 302, base_baud = 3000000) is a 8250
[ 2.569707] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 303, base_baud = 3000000) is a 8250
[ 2.579630] [drm] Initialized drm 1.1.0 20060810
[ 2.585582] ldo5: supplied by vdd_3v3
[ 2.589782] OMAP DSS rev 6.1
[ 2.593476] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[ 2.688889] loop: module loaded
[ 2.692302] at24 2-0050: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
[ 2.701131] m25p80 spi32766.0: s25fl512s (65536 Kbytes)
[ 2.706484] 8 ofpart partitions found on MTD device spi32766.0
[ 2.712357] Creating 8 MTD partitions on "spi32766.0":
[ 2.717519] 0x000000000000-0x000000040000 : "QSPI.MLO"
[ 2.733593] 0x000000040000-0x000000140000 : "QSPI.u-boot.img"
[ 2.750202] 0x000000140000-0x0000001c0000 : "QSPI.devicetree"
[ 2.766862] 0x0000001c0000-0x000000200000 : "QSPI.u-boot-env"
[ 2.783481] 0x000000200000-0x000000240000 : "QSPI.u-boot-env.redund"
[ 2.800708] 0x000000240000-0x000000a40000 : "QSPI.uImage"
[ 2.816995] 0x000000a40000-0x000000ac0000 : "QSPI.logo"
[ 2.833113] 0x000000ac0000-0x000004000000 : "QSPI.userland"
[ 2.850498] libphy: Fixed MDIO Bus: probed
[ 2.857126] mousedev: PS/2 mouse device common for all mice
[ 2.873296] i2c /dev entries driver
[ 2.881371] ldo1: supplied by vdd_3v3
[ 2.972870] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.979944] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[ 3.002251] remoteproc0: 58820000.ipu is available
[ 3.007149] remoteproc0: Note: remoteproc is still under development and considered experimenta.
[ 3.032208] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn.
[ 3.052319] remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[ 3.060531] remoteproc0: Falling back to user helper
[ 3.065757] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[ 3.082273] remoteproc1: 55020000.ipu is available
[ 3.087172] remoteproc1: Note: remoteproc is still under development and considered experimenta.
[ 3.112215] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn.
[ 3.132342] remoteproc1: Direct firmware load for dra7-ipu2-fw.xem4 failed with error -2
[ 3.140555] remoteproc1: Falling back to user helper
[ 3.147314] NET: Registered protocol family 10
[ 3.172542] sit: IPv6 over IPv4 tunneling driver
[ 3.177736] NET: Registered protocol family 17
[ 3.192299] Key type dns_resolver registered
[ 3.196597] NET: Registered protocol family 41
[ 3.201221] omap_voltage_late_init: Voltage driver support not added
[ 3.222764] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 3.228973] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 3.252268] smps1: supplied by vdd_3v3
[ 3.256654] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 3.272232] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 3.284044] Power Management for TI OMAP4+ devices.
[ 3.289120] Registering SWP/SWPB emulation handler
[ 3.312641] dmm 4e000000.dmm: initialized all PAT entries
[ 3.333284] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.339924] [drm] No driver support for vblank timestamp query.
[ 3.368575] [drm] Enabling DMM ywrap scrolling
[ 3.404940] Console: switching to colour frame buffer device 240x45
[ 3.417868] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[ 3.453012] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
[ 3.479540] hctosys: unable to open rtc device (rtc0)
[ 3.493871] Waiting for root device /dev/mmcblk1p2...
[ 3.533614] mmc0: host does not support reading read-only switch, assuming write-enable
[ 3.547367] mmc0: new high speed SDHC card at address aaaa
[ 3.563233] mmcblk0: mmc0:aaaa SL16G 14.8 GiB
[ 3.572766] mmcblk0: p1
[ 3.615876] mmc1: MAN_BKOPS_EN bit is not set
[ 3.623436] mmc1: new high speed MMC card at address 0001
[ 3.639160] mmcblk1: mmc1:0001 Q2J54A 3.59 GiB
[ 3.654194] mmcblk1boot0: mmc1:0001 Q2J54A partition 1 16.0 MiB
[ 3.670341] mmcblk1boot1: mmc1:0001 Q2J54A partition 2 16.0 MiB
[ 3.677326] mmcblk1: p1 p2
[ 3.739335] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.747525] VFS: Mounted root (ext4 filesystem) on device 179:18.
[ 3.754814] devtmpfs: mounted
[ 3.757965] Freeing unused kernel memory: 324K (c081d000 - c086e000)
[ 3.764358] This architecture does not have kernel memory protection.
[ 3.895729] systemd[1]: System time before build time, advancing clock.
[ 3.930398] random: systemd: uninitialized urandom read (16 bytes read, 11 bits of entropy avail)
[ 3.942289] random: systemd: uninitialized urandom read (16 bytes read, 12 bits of entropy avail)
[ 3.958777] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR)
[ 3.977321] systemd[1]: Detected architecture arm.
[ 4.002833] systemd[1]: Set hostname to <actia-global-display>.
[ 4.037788] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 13 bits of entro)
[ 4.056148] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 13 bits of entro)
[ 4.070234] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 13 bits of entro)
[ 4.086380] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 14 bits of entro)
[ 4.111189] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 16 bits of entro)
[ 4.154079] random: systemd: uninitialized urandom read (16 bytes read, 17 bits of entropy avail)
[ 4.163639] random: systemd: uninitialized urandom read (16 bytes read, 17 bits of entropy avail)
[ 4.173870] random: systemd: uninitialized urandom read (16 bytes read, 17 bits of entropy avail)
[ 4.294931] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
[ 4.302832] systemd[1]: sysinit.target: Found dependency on alignment.service/start
[ 4.310529] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
[ 4.318017] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.servict
[ 4.327470] systemd[1]: alignment.service: Job alignment.service/start deleted to break orderingt
[ 4.364843] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 4.392511] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 4.423533] systemd[1]: Created slice System Slice.
[ 4.452951] systemd[1]: Created slice system-getty.slice.
[ 4.482390] systemd[1]: Reached target Swap.
[ 4.508726] systemd[1]: Listening on Journal Socket (/dev/log).
[ 4.532604] systemd[1]: Listening on Network Service Netlink Socket.
[ 4.562492] systemd[1]: Listening on Journal Socket.
[ 4.584130] systemd[1]: Starting Setup Virtual Console...
[ 4.614313] systemd[1]: Mounting Debug File System...
[ 4.644801] systemd[1]: Mounting Temporary Directory...
[ 4.674320] systemd[1]: Mounting POSIX Message Queue File System...
[ 4.704274] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 4.734866] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[ 4.747119] systemd[1]: Starting Load Kernel Modules...
[ 4.768003] CMEMK module: reference Linux version 4.4.45
[ 4.773992] no physical memory specified
[ 4.777938] cmemk initialized
[ 4.782848] systemd[1]: Reached target Remote File Systems.
[ 4.801777] cryptodev: driver 1.8 loaded.
[ 4.813304] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 4.842647] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 4.875569] systemd[1]: Starting Create list of required static device nodes for the current ker.
[ 4.922530] systemd[1]: Listening on Syslog Socket.
[ 4.942803] systemd[1]: Listening on udev Control Socket.
[ 4.972462] systemd[1]: Reached target Paths.
[ 4.994650] systemd[1]: Starting Journal Service...
[ 5.007777] systemd[1]: Created slice User and Session Slice.
[ 5.032575] systemd[1]: Reached target Slices.
[ 5.062617] systemd[1]: Listening on udev Kernel Socket.
[ 5.098786] systemd[1]: Mounted POSIX Message Queue File System.
[ 5.132587] systemd[1]: Mounted Debug File System.
[ 5.152473] systemd[1]: Mounted Temporary Directory.
[ 5.182699] systemd[1]: Started Journal Service.
[ 5.867837] systemd-journald[141]: Received request to flush runtime journal from PID 1
[ 6.910216] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[ 6.962419] alg: skcipher: setkey failed on test 5 for ecb-des-omap: flags=100
[ 6.987427] [egalax_i2c]: Driver init done!
[ 6.991848] [egalax_i2c]: Start probe
[ 7.053637] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
[ 7.061461] [egalax_i2c]: IRQ = 139
[ 7.094773] input: eGalax_Touch_Screen as /devices/virtual/input/input0
[ 7.131103] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
[ 7.145880] omap_hwmod: i2c1: _wait_target_disable failed
[ 7.190443] [egalax_i2c]: Register input device done
[ 7.238205] [egalax_i2c]: Request irq(139) gpio(113) with result:0
[ 7.261112] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[ 7.299115] [egalax_i2c]: I2C probe done
[ 7.316297] omap_rtc 48838000.rtc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info
[ 7.364194] ------------[ cut here ]------------
[ 7.368844] WARNING: CPU: 0 PID: 228 at /home/michelcatudal/yamaha/ActiVision1230_yocto/build/tm)
[ 7.387518] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER3_P3 (Idle): Data Access in Sus
[ 7.399650] Modules linked in: dwc3_omap(+) extcon rtc_omap(+) egalax_i2c omap_rng omap_des rng_)
[ 7.413522] CPU: 0 PID: 228 Comm: systemd-udevd Tainted: G O 4.4.45-120090v01_01-g86
[ 7.423386] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 7.429500] Backtrace:
[ 7.431966] [<c0013b00>] (dump_backtrace) from [<c0013cfc>] (show_stack+0x18/0x1c)
[ 7.439563] r7:c02e1228 r6:20070193 r5:00000000 r4:c089a6cc
[ 7.445271] [<c0013ce4>] (show_stack) from [<c02b74cc>] (dump_stack+0x8c/0xa0)
[ 7.452523] [<c02b7440>] (dump_stack) from [<c0034c28>] (warn_slowpath_common+0x88/0xb8)
[ 7.460642] r7:c02e1228 r6:00000093 r5:00000009 r4:ee3e7a80
[ 7.466347] [<c0034ba0>] (warn_slowpath_common) from [<c0034c90>] (warn_slowpath_fmt+0x38/0x40)
[ 7.475076] r8:00000017 r7:c0799b4c r6:00000000 r5:c0799c0c r4:c0799cb0
[ 7.481833] [<c0034c5c>] (warn_slowpath_fmt) from [<c02e1228>] (l3_interrupt_handler+0x25c/0x368)
[ 7.490736] r3:ef1a4040 r2:c0799cb0
[ 7.494331] r4:80080003
[ 7.496879] [<c02e0fcc>] (l3_interrupt_handler) from [<c0081488>] (handle_irq_event_percpu+0xb4/)
[ 7.506220] r10:c08bbf2a r9:ef1996c0 r8:00000017 r7:00000000 r6:00000000 r5:ef199720
[ 7.514109] r4:ef1a4540
[ 7.516658] [<c00813d4>] (handle_irq_event_percpu) from [<c0081574>] (handle_irq_event+0x40/0x64)
[ 7.525561] r10:00000000 r9:ed8684c8 r8:ef006000 r7:00000000 r6:c08759b4 r5:ef199720
[ 7.533449] r4:ef1996c0
[ 7.535995] [<c0081534>] (handle_irq_event) from [<c00848a0>] (handle_fasteoi_irq+0xc0/0x194)
[ 7.544550] r7:00000000 r6:c08759b4 r5:ef199720 r4:ef1996c0
[ 7.550253] [<c00847e0>] (handle_fasteoi_irq) from [<c0080ab4>] (generic_handle_irq+0x2c/0x3c)
[ 7.558895] r7:00000000 r6:00000000 r5:00000017 r4:c086b404
[ 7.564601] [<c0080a88>] (generic_handle_irq) from [<c0080d8c>] (__handle_domain_irq+0x64/0xbc)
[ 7.573334] [<c0080d28>] (__handle_domain_irq) from [<c00094f0>] (gic_handle_irq+0x40/0x7c)
[ 7.581714] r9:ed8684c8 r8:fa213000 r7:fa212000 r6:ee3e7c40 r5:fa21200c r4:c08708d4
[ 7.589516] [<c00094b0>] (gic_handle_irq) from [<c00148d4>] (__irq_svc+0x54/0x90)
[ 7.597025] Exception stack(0xee3e7c40 to 0xee3e7c88)
[ 7.602095] 7c40: ed9f5850 60070013 fa838000 95a4f1e0 ed9f5850 ef1ffa10 ef1ffa00 fffffffe
[ 7.610304] 7c60: 00000005 ed8684c8 00000000 ee3e7cc4 ee3e7c68 ee3e7c90 bf041e2c c001d4e4
[ 7.618510] 7c80: a0070013 ffffffff
[ 7.622007] r9:ed8684c8 r8:00000005 r7:ee3e7c74 r6:ffffffff r5:a0070013 r4:c001d4e4
[ 7.629817] [<bf041d0c>] (omap_rtc_probe [rtc_omap]) from [<c03c01c0>] (platform_drv_probe+0x54/)
[ 7.639068] r8:00000005 r7:fffffdfb r6:bf042738 r5:ef1ffa10 r4:c08fa318
[ 7.645827] [<c03c016c>] (platform_drv_probe) from [<c03be748>] (driver_probe_device+0x204/0x2f8)
[ 7.654732] r7:bf042738 r6:00000000 r5:ef1ffa10 r4:c08fa318
[ 7.660437] [<c03be544>] (driver_probe_device) from [<c03be8d0>] (__driver_attach+0x94/0x98)
[ 7.668905] r9:ed8684c8 r8:12797b5c r7:00000000 r6:ef1ffa44 r5:bf042738 r4:ef1ffa10
[ 7.676709] [<c03be83c>] (__driver_attach) from [<c03bc9d0>] (bus_for_each_dev+0x70/0xa4)
[ 7.684915] r7:00000000 r6:c03be83c r5:bf042738 r4:00000000
[ 7.690620] [<c03bc960>] (bus_for_each_dev) from [<c03be034>] (driver_attach+0x24/0x28)
[ 7.698651] r6:c08a6830 r5:ee335900 r4:bf042738
[ 7.703303] [<c03be010>] (driver_attach) from [<c03bdc70>] (bus_add_driver+0x1a8/0x220)
[ 7.711340] [<c03bdac8>] (bus_add_driver) from [<c03bf070>] (driver_register+0x80/0x100)
[ 7.719459] r7:ed8683c0 r6:c08736b0 r5:bf045000 r4:bf042738
[ 7.725162] [<c03beff0>] (driver_register) from [<c03c00e8>] (__platform_driver_register+0x48/0x)
[ 7.734241] r5:bf045000 r4:c08a6830
[ 7.737842] [<c03c00a0>] (__platform_driver_register) from [<bf04501c>] (omap_rtc_driver_init+0x)
[ 7.748316] r5:bf045000 r4:c08736b0
[ 7.751918] [<bf045000>] (omap_rtc_driver_init [rtc_omap]) from [<c000988c>] (do_one_initcall+0x)
[ 7.761526] [<c00097f4>] (do_one_initcall) from [<c00d1944>] (do_init_module+0x68/0x394)
[ 7.769645] r10:bf042780 r9:ed8684c8 r8:12797b5c r7:00000001 r6:ed868400 r5:00000001
[ 7.777535] r4:bf042780
[ 7.780083] [<c00d18dc>] (do_init_module) from [<c00ac990>] (load_module+0x1df8/0x2068)
[ 7.788114] r6:ed8684c0 r5:00000001 r4:ee3e7f44
[ 7.792765] [<c00aab98>] (load_module) from [<c00acdec>] (SyS_finit_module+0x88/0x98)
[ 7.800622] r10:00000000 r9:ee3e6000 r8:c000fe24 r7:0000017b r6:b6e09d90 r5:00000007
[ 7.808509] r4:00000000
[ 7.811056] [<c00acd64>] (SyS_finit_module) from [<c000fc60>] (ret_fast_syscall+0x0/0x3c)
[ 7.819261] r6:00000000 r5:7f688928 r4:00000000
[ 7.823911] ---[ end trace 26a1b5f0e5c03c90 ]---
[ 7.965636] random: nonblocking pool is initialized
[ 8.449878] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[ 8.511915] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Ple.
[ 9.689473] remoteproc1: powering up 55020000.ipu
[ 9.704715] remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3747276
[ 9.711690] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[ 9.944312] remoteproc0: powering up 58820000.ipu
[ 9.949143] remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 5100928
[ 10.006837] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[ 10.141583] remoteproc1: remote processor 55020000.ipu is now up
[ 10.214275] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 10.229911] remoteproc0: remote processor 58820000.ipu is now up
[ 10.262843] remoteproc1: registered virtio0 (type 7)
[ 10.288500] virtio_rpmsg_bus virtio1: rpmsg host is online
[ 10.338447] remoteproc0: registered virtio1 (type 7)
[ 10.366334] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[ 10.416148] rpmsg_rpc rpmsg0: probing service dce-callback with src 1024 dst 101
[ 10.461297] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66
[ 10.506316] rpmsg_rpc rpmsg1: probing service rpmsg-dce with src 1025 dst 102
[ 10.553344] rpmsg_rpc rpmsg0: published functions = 4
[ 10.558453] rpmsg_rpc rpmsg1: published functions = 9
[ 10.623736] virtio_rpmsg_bus virtio1: creating channel rpmsg-proto addr 0x3d
[ 11.331149] ------------[ cut here ]------------
[ 11.335811] WARNING: CPU: 0 PID: 228 at /home/michelcatudal/yamaha/ActiVision1230_yocto/build/tm)
[ 11.354488] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER3_P3 (Idle): Data Access in Sus
[ 11.366620] Modules linked in: pvrsrvkm(O+) omap_aes_driver(+) omap_sham(+) omap_wdt(+) nls_iso8)
[ 11.387600] CPU: 0 PID: 228 Comm: systemd-udevd Tainted: G W O 4.4.45-120090v01_01-g86
[ 11.397464] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 11.403577] Backtrace:
[ 11.406046] [<c0013b00>] (dump_backtrace) from [<c0013cfc>] (show_stack+0x18/0x1c)
[ 11.413643] r7:c02e1228 r6:20070193 r5:00000000 r4:c089a6cc
[ 11.419354] [<c0013ce4>] (show_stack) from [<c02b74cc>] (dump_stack+0x8c/0xa0)
[ 11.426608] [<c02b7440>] (dump_stack) from [<c0034c28>] (warn_slowpath_common+0x88/0xb8)
[ 11.434726] r7:c02e1228 r6:00000093 r5:00000009 r4:ee3e7a80
[ 11.440431] [<c0034ba0>] (warn_slowpath_common) from [<c0034c90>] (warn_slowpath_fmt+0x38/0x40)
[ 11.449160] r8:00000017 r7:c0799b4c r6:00000000 r5:c0799c0c r4:c0799cb0
[ 11.455921] [<c0034c5c>] (warn_slowpath_fmt) from [<c02e1228>] (l3_interrupt_handler+0x25c/0x368)
[ 11.464824] r3:ef1a4040 r2:c0799cb0
[ 11.468420] r4:80080003
[ 11.470971] [<c02e0fcc>] (l3_interrupt_handler) from [<c0081488>] (handle_irq_event_percpu+0xb4/)
[ 11.480312] r10:c08bbf2a r9:ef1996c0 r8:00000017 r7:00000000 r6:00000000 r5:ef199720
[ 11.488199] r4:ef1a4540
[ 11.490747] [<c00813d4>] (handle_irq_event_percpu) from [<c0081574>] (handle_irq_event+0x40/0x64)
[ 11.499651] r10:00000000 r9:ed8684c8 r8:ef006000 r7:00000000 r6:c08759b4 r5:ef199720
[ 11.507538] r4:ef1996c0
[ 11.510086] [<c0081534>] (handle_irq_event) from [<c00848a0>] (handle_fasteoi_irq+0xc0/0x194)
[ 11.518641] r7:00000000 r6:c08759b4 r5:ef199720 r4:ef1996c0
[ 11.524347] [<c00847e0>] (handle_fasteoi_irq) from [<c0080ab4>] (generic_handle_irq+0x2c/0x3c)
[ 11.532989] r7:00000000 r6:00000000 r5:00000017 r4:c086b404
[ 11.538695] [<c0080a88>] (generic_handle_irq) from [<c0080d8c>] (__handle_domain_irq+0x64/0xbc)
[ 11.547429] [<c0080d28>] (__handle_domain_irq) from [<c00094f0>] (gic_handle_irq+0x40/0x7c)
[ 11.555809] r9:ed8684c8 r8:fa213000 r7:fa212000 r6:ee3e7c40 r5:fa21200c r4:c08708d4
[ 11.563612] [<c00094b0>] (gic_handle_irq) from [<c00148d4>] (__irq_svc+0x54/0x90)
[ 11.571122] Exception stack(0xee3e7c40 to 0xee3e7c88)
[ 11.576192] 7c40: ed9f5850 60070013 00000001 fa838000 ed9f5850 ef1ffa10 ef1ffa00 fffffffe
[ 11.584401] 7c60: 00000005 ed8684c8 00000000 ee3e7cc4 ee3e7c80 ee3e7c90 c001d520 bf042074
[ 11.592609] 7c80: 20070013 ffffffff
[ 11.596105] r9:ed8684c8 r8:00000005 r7:ee3e7c74 r6:ffffffff r5:20070013 r4:bf042074
[ 11.603919] [<bf041d0c>] (omap_rtc_probe [rtc_omap]) from [<c03c01c0>] (platform_drv_probe+0x54/)
[ 11.613172] r8:00000005 r7:fffffdfb r6:bf042738 r5:ef1ffa10 r4:c08fa318
[ 11.619934] [<c03c016c>] (platform_drv_probe) from [<c03be748>] (driver_probe_device+0x204/0x2f8)
[ 11.628838] r7:bf042738 r6:00000000 r5:ef1ffa10 r4:c08fa318
[ 11.634544] [<c03be544>] (driver_probe_device) from [<c03be8d0>] (__driver_attach+0x94/0x98)
[ 11.643012] r9:ed8684c8 r8:12797b5c r7:00000000 r6:ef1ffa44 r5:bf042738 r4:ef1ffa10
[ 11.650818] [<c03be83c>] (__driver_attach) from [<c03bc9d0>] (bus_for_each_dev+0x70/0xa4)
[ 11.659024] r7:00000000 r6:c03be83c r5:bf042738 r4:00000000
[ 11.664728] [<c03bc960>] (bus_for_each_dev) from [<c03be034>] (driver_attach+0x24/0x28)
[ 11.672759] r6:c08a6830 r5:ee335900 r4:bf042738
[ 11.677411] [<c03be010>] (driver_attach) from [<c03bdc70>] (bus_add_driver+0x1a8/0x220)
[ 11.685447] [<c03bdac8>] (bus_add_driver) from [<c03bf070>] (driver_register+0x80/0x100)
[ 11.693565] r7:ed8683c0 r6:c08736b0 r5:bf045000 r4:bf042738
[ 11.699272] [<c03beff0>] (driver_register) from [<c03c00e8>] (__platform_driver_register+0x48/0x)
[ 11.708350] r5:bf045000 r4:c08a6830
[ 11.711951] [<c03c00a0>] (__platform_driver_register) from [<bf04501c>] (omap_rtc_driver_init+0x)
[ 11.722425] r5:bf045000 r4:c08736b0
[ 11.726027] [<bf045000>] (omap_rtc_driver_init [rtc_omap]) from [<c000988c>] (do_one_initcall+0x)
[ 11.735639] [<c00097f4>] (do_one_initcall) from [<c00d1944>] (do_init_module+0x68/0x394)
[ 11.743759] r10:bf042780 r9:ed8684c8 r8:12797b5c r7:00000001 r6:ed868400 r5:00000001
[ 11.751648] r4:bf042780
[ 11.754198] [<c00d18dc>] (do_init_module) from [<c00ac990>] (load_module+0x1df8/0x2068)
[ 11.762230] r6:ed8684c0 r5:00000001 r4:ee3e7f44
[ 11.766883] [<c00aab98>] (load_module) from [<c00acdec>] (SyS_finit_module+0x88/0x98)
[ 11.774739] r10:00000000 r9:ee3e6000 r8:c000fe24 r7:0000017b r6:b6e09d90 r5:00000007
[ 11.782626] r4:00000000
[ 11.785174] [<c00acd64>] (SyS_finit_module) from [<c000fc60>] (ret_fast_syscall+0x0/0x3c)
[ 11.793380] r6:00000000 r5:7f688928 r4:00000000
[ 11.798029] ---[ end trace 26a1b5f0e5c03c91 ]---
[ 13.704259] ------------[ cut here ]------------
[ 13.708930] WARNING: CPU: 0 PID: 228 at /home/michelcatudal/yamaha/ActiVision1230_yocto/build/tm)
[ 13.727605] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER3_P3 (Read): Data Access in Uss
[ 13.739213] Modules linked in: pvrsrvkm(O+) omap_aes_driver(+) omap_sham(+) omap_wdt(+) nls_iso8)
[ 13.760196] CPU: 0 PID: 228 Comm: systemd-udevd Tainted: G W O 4.4.45-120090v01_01-g86
[ 13.770060] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 13.776174] Backtrace:
[ 13.778643] [<c0013b00>] (dump_backtrace) from [<c0013cfc>] (show_stack+0x18/0x1c)
[ 13.786240] r7:c02e1228 r6:20070193 r5:00000000 r4:c089a6cc
[ 13.791950] [<c0013ce4>] (show_stack) from [<c02b74cc>] (dump_stack+0x8c/0xa0)
[ 13.799204] [<c02b7440>] (dump_stack) from [<c0034c28>] (warn_slowpath_common+0x88/0xb8)
[ 13.807323] r7:c02e1228 r6:00000093 r5:00000009 r4:ee3e7a80
[ 13.813027] [<c0034ba0>] (warn_slowpath_common) from [<c0034c90>] (warn_slowpath_fmt+0x38/0x40)
[ 13.821757] r8:00000017 r7:c0799b4c r6:00000002 r5:c0799c0c r4:c0799cb0
[ 13.828515] [<c0034c5c>] (warn_slowpath_fmt) from [<c02e1228>] (l3_interrupt_handler+0x25c/0x368)
[ 13.837418] r3:ef1a4040 r2:c0799cb0
[ 13.841013] r4:80080003
[ 13.843563] [<c02e0fcc>] (l3_interrupt_handler) from [<c0081488>] (handle_irq_event_percpu+0xb4/)
[ 13.852904] r10:c08bbf2a r9:ef1996c0 r8:00000017 r7:00000000 r6:00000000 r5:ef199720
[ 13.860794] r4:ef1a4540
[ 13.863341] [<c00813d4>] (handle_irq_event_percpu) from [<c0081574>] (handle_irq_event+0x40/0x64)
[ 13.872244] r10:00000000 r9:ed8684c8 r8:ef006000 r7:00000000 r6:c08759b4 r5:ef199720
[ 13.880132] r4:ef1996c0
[ 13.882678] [<c0081534>] (handle_irq_event) from [<c00848a0>] (handle_fasteoi_irq+0xc0/0x194)
[ 13.891233] r7:00000000 r6:c08759b4 r5:ef199720 r4:ef1996c0
[ 13.896938] [<c00847e0>] (handle_fasteoi_irq) from [<c0080ab4>] (generic_handle_irq+0x2c/0x3c)
[ 13.905581] r7:00000000 r6:00000000 r5:00000017 r4:c086b404
[ 13.911286] [<c0080a88>] (generic_handle_irq) from [<c0080d8c>] (__handle_domain_irq+0x64/0xbc)
[ 13.920020] [<c0080d28>] (__handle_domain_irq) from [<c00094f0>] (gic_handle_irq+0x40/0x7c)
[ 13.928400] r9:ed8684c8 r8:fa213000 r7:fa212000 r6:ee3e7c40 r5:fa21200c r4:c08708d4
[ 13.936203] [<c00094b0>] (gic_handle_irq) from [<c00148d4>] (__irq_svc+0x54/0x90)
[ 13.943712] Exception stack(0xee3e7c40 to 0xee3e7c88)
[ 13.948783] 7c40: ed9f5850 60070013 00000001 fa838000 ed9f5850 ef1ffa10 ef1ffa00 00000040
[ 13.956993] 7c60: 00000005 ed8684c8 00000000 ee3e7cc4 ee3e7c80 ee3e7c90 c001d520 bf042084
[ 13.965199] 7c80: 20070013 ffffffff
[ 13.968697] r9:ed8684c8 r8:00000005 r7:ee3e7c74 r6:ffffffff r5:20070013 r4:bf042084
[ 13.976515] [<bf041d0c>] (omap_rtc_probe [rtc_omap]) from [<c03c01c0>] (platform_drv_probe+0x54/)
[ 13.985767] r8:00000005 r7:fffffdfb r6:bf042738 r5:ef1ffa10 r4:c08fa318
[ 13.992526] [<c03c016c>] (platform_drv_probe) from [<c03be748>] (driver_probe_device+0x204/0x2f8)
[ 14.001430] r7:bf042738 r6:00000000 r5:ef1ffa10 r4:c08fa318
[ 14.007136] [<c03be544>] (driver_probe_device) from [<c03be8d0>] (__driver_attach+0x94/0x98)
[ 14.015604] r9:ed8684c8 r8:12797b5c r7:00000000 r6:ef1ffa44 r5:bf042738 r4:ef1ffa10
[ 14.023409] [<c03be83c>] (__driver_attach) from [<c03bc9d0>] (bus_for_each_dev+0x70/0xa4)
[ 14.031616] r7:00000000 r6:c03be83c r5:bf042738 r4:00000000
[ 14.037322] [<c03bc960>] (bus_for_each_dev) from [<c03be034>] (driver_attach+0x24/0x28)
[ 14.045354] r6:c08a6830 r5:ee335900 r4:bf042738
[ 14.050007] [<c03be010>] (driver_attach) from [<c03bdc70>] (bus_add_driver+0x1a8/0x220)
[ 14.058043] [<c03bdac8>] (bus_add_driver) from [<c03bf070>] (driver_register+0x80/0x100)
[ 14.066162] r7:ed8683c0 r6:c08736b0 r5:bf045000 r4:bf042738
[ 14.071868] [<c03beff0>] (driver_register) from [<c03c00e8>] (__platform_driver_register+0x48/0x)
[ 14.080946] r5:bf045000 r4:c08a6830
[ 14.084548] [<c03c00a0>] (__platform_driver_register) from [<bf04501c>] (omap_rtc_driver_init+0x)
[ 14.095021] r5:bf045000 r4:c08736b0
[ 14.098623] [<bf045000>] (omap_rtc_driver_init [rtc_omap]) from [<c000988c>] (do_one_initcall+0x)
[ 14.108234] [<c00097f4>] (do_one_initcall) from [<c00d1944>] (do_init_module+0x68/0x394)
[ 14.116353] r10:bf042780 r9:ed8684c8 r8:12797b5c r7:00000001 r6:ed868400 r5:00000001
[ 14.124241] r4:bf042780
[ 14.126791] [<c00d18dc>] (do_init_module) from [<c00ac990>] (load_module+0x1df8/0x2068)
[ 14.134823] r6:ed8684c0 r5:00000001 r4:ee3e7f44
[ 14.139474] [<c00aab98>] (load_module) from [<c00acdec>] (SyS_finit_module+0x88/0x98)
[ 14.147332] r10:00000000 r9:ee3e6000 r8:c000fe24 r7:0000017b r6:b6e09d90 r5:00000007
[ 14.155220] r4:00000000
[ 14.157768] [<c00acd64>] (SyS_finit_module) from [<c000fc60>] (ret_fast_syscall+0x0/0x3c)
[ 14.165974] r6:00000000 r5:7f688928 r4:00000000
[ 14.170625] ---[ end trace 26a1b5f0e5c03c92 ]---
[ 14.175469] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[ 14.182545] pgd = ed9cc000
[ 14.185258] [00000000] *pgd=ae35c831, *pte=00000000, *ppte=00000000
[ 15.119879] ------------[ cut here ]------------
[ 15.124543] WARNING: CPU: 0 PID: 228 at /home/michelcatudal/yamaha/ActiVision1230_yocto/build/tm)
[ 15.143218] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER3_P3 (Idle): Data Access in Sus
[ 15.155350] Modules linked in: pvrsrvkm(O+) omap_aes_driver(+) omap_sham(+) omap_wdt(+) nls_iso8)
[ 15.176330] CPU: 0 PID: 228 Comm: systemd-udevd Tainted: G W O 4.4.45-120090v01_01-g86
[ 15.186195] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 15.192308] Backtrace:
[ 15.194776] [<c0013b00>] (dump_backtrace) from [<c0013cfc>] (show_stack+0x18/0x1c)
[ 15.202374] r7:c02e1228 r6:20070193 r5:00000000 r4:c089a6cc
[ 15.208086] [<c0013ce4>] (show_stack) from [<c02b74cc>] (dump_stack+0x8c/0xa0)
[ 15.215340] [<c02b7440>] (dump_stack) from [<c0034c28>] (warn_slowpath_common+0x88/0xb8)
[ 15.223459] r7:c02e1228 r6:00000093 r5:00000009 r4:ee3e7a80
[ 15.229162] [<c0034ba0>] (warn_slowpath_common) from [<c0034c90>] (warn_slowpath_fmt+0x38/0x40)
[ 15.237892] r8:00000017 r7:c0799b4c r6:00000000 r5:c0799c0c r4:c0799cb0
[ 15.244649] [<c0034c5c>] (warn_slowpath_fmt) from [<c02e1228>] (l3_interrupt_handler+0x25c/0x368)
[ 15.253553] r3:ef1a4040 r2:c0799cb0
[ 15.257148] r4:80080003
[ 15.259699] [<c02e0fcc>] (l3_interrupt_handler) from [<c0081488>] (handle_irq_event_percpu+0xb4/)
[ 15.269040] r10:c08bbf2a r9:ef1996c0 r8:00000017 r7:00000000 r6:00000000 r5:ef199720
[ 15.276929] r4:ef1a4540
[ 15.279477] [<c00813d4>] (handle_irq_event_percpu) from [<c0081574>] (handle_irq_event+0x40/0x64)
[ 15.288380] r10:00000000 r9:ed8684c8 r8:ef006000 r7:00000000 r6:c08759b4 r5:ef199720
[ 15.296270] r4:ef1996c0
[ 15.298817] [<c0081534>] (handle_irq_event) from [<c00848a0>] (handle_fasteoi_irq+0xc0/0x194)
[ 15.307372] r7:00000000 r6:c08759b4 r5:ef199720 r4:ef1996c0
[ 15.313080] [<c00847e0>] (handle_fasteoi_irq) from [<c0080ab4>] (generic_handle_irq+0x2c/0x3c)
[ 15.321721] r7:00000000 r6:00000000 r5:00000017 r4:c086b404
[ 15.327427] [<c0080a88>] (generic_handle_irq) from [<c0080d8c>] (__handle_domain_irq+0x64/0xbc)
[ 15.336161] [<c0080d28>] (__handle_domain_irq) from [<c00094f0>] (gic_handle_irq+0x40/0x7c)
[ 15.344540] r9:ed8684c8 r8:fa213000 r7:fa212000 r6:ee3e7c40 r5:fa21200c r4:c08708d4
[ 15.352343] [<c00094b0>] (gic_handle_irq) from [<c00148d4>] (__irq_svc+0x54/0x90)
[ 15.359853] Exception stack(0xee3e7c40 to 0xee3e7c88)
[ 15.364923] 7c40: ed9f5850 60070013 00000000 fa838000 ed9f5850 ef1ffa10 ef1ffa00 00000000
[ 15.373132] 7c60: 00000005 ed8684c8 00000000 ee3e7cc4 ee3e7c80 ee3e7c90 c001d520 bf041e54
[ 15.381339] 7c80: a0070013 ffffffff
[ 15.384835] r9:ed8684c8 r8:00000005 r7:ee3e7c74 r6:ffffffff r5:a0070013 r4:bf041e54
[ 15.392654] [<bf041d0c>] (omap_rtc_probe [rtc_omap]) from [<c03c01c0>] (platform_drv_probe+0x54/)
[ 15.401906] r8:00000005 r7:fffffdfb r6:bf042738 r5:ef1ffa10 r4:c08fa318
[ 15.408666] [<c03c016c>] (platform_drv_probe) from [<c03be748>] (driver_probe_device+0x204/0x2f8)
[ 15.417569] r7:bf042738 r6:00000000 r5:ef1ffa10 r4:c08fa318
[ 15.423277] [<c03be544>] (driver_probe_device) from [<c03be8d0>] (__driver_attach+0x94/0x98)
[ 15.431745] r9:ed8684c8 r8:12797b5c r7:00000000 r6:ef1ffa44 r5:bf042738 r4:ef1ffa10
[ 15.439550] [<c03be83c>] (__driver_attach) from [<c03bc9d0>] (bus_for_each_dev+0x70/0xa4)
[ 15.447756] r7:00000000 r6:c03be83c r5:bf042738 r4:00000000
[ 15.453462] [<c03bc960>] (bus_for_each_dev) from [<c03be034>] (driver_attach+0x24/0x28)
[ 15.461495] r6:c08a6830 r5:ee335900 r4:bf042738
[ 15.466148] [<c03be010>] (driver_attach) from [<c03bdc70>] (bus_add_driver+0x1a8/0x220)
[ 15.474184] [<c03bdac8>] (bus_add_driver) from [<c03bf070>] (driver_register+0x80/0x100)
[ 15.482303] r7:ed8683c0 r6:c08736b0 r5:bf045000 r4:bf042738
[ 15.488007] [<c03beff0>] (driver_register) from [<c03c00e8>] (__platform_driver_register+0x48/0x)
[ 15.497086] r5:bf045000 r4:c08a6830
[ 15.500689] [<c03c00a0>] (__platform_driver_register) from [<bf04501c>] (omap_rtc_driver_init+0x)
[ 15.511163] r5:bf045000 r4:c08736b0
[ 15.514765] [<bf045000>] (omap_rtc_driver_init [rtc_omap]) from [<c000988c>] (do_one_initcall+0x)
[ 15.524378] [<c00097f4>] (do_one_initcall) from [<c00d1944>] (do_init_module+0x68/0x394)
[ 15.532497] r10:bf042780 r9:ed8684c8 r8:12797b5c r7:00000001 r6:ed868400 r5:00000001
[ 15.540386] r4:bf042780
[ 15.542936] [<c00d18dc>] (do_init_module) from [<c00ac990>] (load_module+0x1df8/0x2068)
[ 15.550968] r6:ed8684c0 r5:00000001 r4:ee3e7f44
[ 15.555620] [<c00aab98>] (load_module) from [<c00acdec>] (SyS_finit_module+0x88/0x98)
[ 15.563477] r10:00000000 r9:ee3e6000 r8:c000fe24 r7:0000017b r6:b6e09d90 r5:00000007
[ 15.571364] r4:00000000
[ 15.573912] [<c00acd64>] (SyS_finit_module) from [<c000fc60>] (ret_fast_syscall+0x0/0x3c)
[ 15.582118] r6:00000000 r5:7f688928 r4:00000000
[ 15.586766] ---[ end trace 26a1b5f0e5c03c93 ]---
[ 15.591468] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[ 15.598543] pgd = ee3d0000
[ 15.601256] [00000000] *pgd=00000000
[ 15.630930] systemd[1]: systemd-journald.service: Failed with result 'core-dump'.
[ 15.657094] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling resta.
[ 15.698935] systemd[1]: Stopped Flush Journal to Persistent Storage.
[ 15.742479] systemd[1]: Stopping Flush Journal to Persistent Storage...
[ 15.772396] systemd[1]: Stopped Journal Service.
[ 15.805003] systemd[1]: Starting Journal Service...
[ 15.821656] systemd-journald[703]: File /run/log/journal/58de960ebae44171935d3f51cf6fab6b/system.
[ 15.913680] systemd[1]: Started Journal Service.
[ 16.568518] ------------[ cut here ]------------
[ 16.573183] WARNING: CPU: 0 PID: 228 at /home/michelcatudal/yamaha/ActiVision1230_yocto/build/tm)
[ 16.591859] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER3_P3 (Read): Data Access in Uss
[ 16.603468] Modules linked in: pvrsrvkm(O+) omap_aes_driver(+) omap_sham(+) omap_wdt(+) nls_iso8)
[ 16.624449] CPU: 0 PID: 228 Comm: systemd-udevd Tainted: G W O 4.4.45-120090v01_01-g86
[ 16.634314] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 16.640427] Backtrace:
[ 16.642896] [<c0013b00>] (dump_backtrace) from [<c0013cfc>] (show_stack+0x18/0x1c)
[ 16.650493] r7:c02e1228 r6:20070193 r5:00000000 r4:c089a6cc
[ 16.656205] [<c0013ce4>] (show_stack) from [<c02b74cc>] (dump_stack+0x8c/0xa0)
[ 16.663458] [<c02b7440>] (dump_stack) from [<c0034c28>] (warn_slowpath_common+0x88/0xb8)
[ 16.671577] r7:c02e1228 r6:00000093 r5:00000009 r4:ee3e7a80
[ 16.677282] [<c0034ba0>] (warn_slowpath_common) from [<c0034c90>] (warn_slowpath_fmt+0x38/0x40)
[ 16.686011] r8:00000017 r7:c0799b4c r6:00000002 r5:c0799c0c r4:c0799cb0
[ 16.692770] [<c0034c5c>] (warn_slowpath_fmt) from [<c02e1228>] (l3_interrupt_handler+0x25c/0x368)
[ 16.701674] r3:ef1a4040 r2:c0799cb0
[ 16.705271] r4:80080003
[ 16.707823] [<c02e0fcc>] (l3_interrupt_handler) from [<c0081488>] (handle_irq_event_percpu+0xb4/)
[ 16.717163] r10:c08bbf2a r9:ef1996c0 r8:00000017 r7:00000000 r6:00000000 r5:ef199720
[ 16.725050] r4:ef1a4540
[ 16.727598] [<c00813d4>] (handle_irq_event_percpu) from [<c0081574>] (handle_irq_event+0x40/0x64)
[ 16.736502] r10:00000000 r9:ed8684c8 r8:ef006000 r7:00000000 r6:c08759b4 r5:ef199720
[ 16.744391] r4:ef1996c0
[ 16.746938] [<c0081534>] (handle_irq_event) from [<c00848a0>] (handle_fasteoi_irq+0xc0/0x194)
[ 16.755494] r7:00000000 r6:c08759b4 r5:ef199720 r4:ef1996c0
[ 16.761198] [<c00847e0>] (handle_fasteoi_irq) from [<c0080ab4>] (generic_handle_irq+0x2c/0x3c)
[ 16.769841] r7:00000000 r6:00000000 r5:00000017 r4:c086b404
[ 16.775547] [<c0080a88>] (generic_handle_irq) from [<c0080d8c>] (__handle_domain_irq+0x64/0xbc)
[ 16.784280] [<c0080d28>] (__handle_domain_irq) from [<c00094f0>] (gic_handle_irq+0x40/0x7c)
[ 16.792660] r9:ed8684c8 r8:fa213000 r7:fa212000 r6:ee3e7c40 r5:fa21200c r4:c08708d4
[ 16.800463] [<c00094b0>] (gic_handle_irq) from [<c00148d4>] (__irq_svc+0x54/0x90)
[ 16.807973] Exception stack(0xee3e7c40 to 0xee3e7c88)
[ 16.813043] 7c40: 00000001 00000000 00000000 fa838000 ed9f5850 ef1ffa10 ef1ffa00 00000000
[ 16.821253] 7c60: 00000005 ed8684c8 00000000 ee3e7cc4 ee3e7c80 ee3e7c90 c001d520 bf041e94
[ 16.829459] 7c80: 60070013 ffffffff
[ 16.832956] r9:ed8684c8 r8:00000005 r7:ee3e7c74 r6:ffffffff r5:60070013 r4:bf041e94
[ 16.840774] [<bf041d0c>] (omap_rtc_probe [rtc_omap]) from [<c03c01c0>] (platform_drv_probe+0x54/)
[ 16.850026] r8:00000005 r7:fffffdfb r6:bf042738 r5:ef1ffa10 r4:c08fa318
[ 16.856787] [<c03c016c>] (platform_drv_probe) from [<c03be748>] (driver_probe_device+0x204/0x2f8)
[ 16.865691] r7:bf042738 r6:00000000 r5:ef1ffa10 r4:c08fa318
[ 16.871397] [<c03be544>] (driver_probe_device) from [<c03be8d0>] (__driver_attach+0x94/0x98)
[ 16.879865] r9:ed8684c8 r8:12797b5c r7:00000000 r6:ef1ffa44 r5:bf042738 r4:ef1ffa10
[ 16.887672] [<c03be83c>] (__driver_attach) from [<c03bc9d0>] (bus_for_each_dev+0x70/0xa4)
[ 16.895878] r7:00000000 r6:c03be83c r5:bf042738 r4:00000000
[ 16.901582] [<c03bc960>] (bus_for_each_dev) from [<c03be034>] (driver_attach+0x24/0x28)
[ 16.909614] r6:c08a6830 r5:ee335900 r4:bf042738
[ 16.914268] [<c03be010>] (driver_attach) from [<c03bdc70>] (bus_add_driver+0x1a8/0x220)
[ 16.922304] [<c03bdac8>] (bus_add_driver) from [<c03bf070>] (driver_register+0x80/0x100)
[ 16.930423] r7:ed8683c0 r6:c08736b0 r5:bf045000 r4:bf042738
[ 16.936127] [<c03beff0>] (driver_register) from [<c03c00e8>] (__platform_driver_register+0x48/0x)
[ 16.945205] r5:bf045000 r4:c08a6830
[ 16.948806] [<c03c00a0>] (__platform_driver_register) from [<bf04501c>] (omap_rtc_driver_init+0x)
[ 16.959280] r5:bf045000 r4:c08736b0
[ 16.962881] [<bf045000>] (omap_rtc_driver_init [rtc_omap]) from [<c000988c>] (do_one_initcall+0x)
[ 16.972494] [<c00097f4>] (do_one_initcall) from [<c00d1944>] (do_init_module+0x68/0x394)
[ 16.980613] r10:bf042780 r9:ed8684c8 r8:12797b5c r7:00000001 r6:ed868400 r5:00000001
[ 16.988500] r4:bf042780
[ 16.991049] [<c00d18dc>] (do_init_module) from [<c00ac990>] (load_module+0x1df8/0x2068)
[ 16.999080] r6:ed8684c0 r5:00000001 r4:ee3e7f44
[ 17.003732] [<c00aab98>] (load_module) from [<c00acdec>] (SyS_finit_module+0x88/0x98)
[ 17.011589] r10:00000000 r9:ee3e6000 r8:c000fe24 r7:0000017b r6:b6e09d90 r5:00000007
[ 17.019479] r4:00000000
[ 17.022028] [<c00acd64>] (SyS_finit_module) from [<c000fc60>] (ret_fast_syscall+0x0/0x3c)
[ 17.030234] r6:00000000 r5:7f688928 r4:00000000
[ 17.034883] ---[ end trace 26a1b5f0e5c03c94 ]---
[ 17.039578] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[ 17.046652] pgd = ed9cc000
[ 17.049365] [00000000] *pgd=00000000
[ 17.077933] systemd[1]: systemd-journald.service: Failed with result 'core-dump'.
[ 17.103624] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling resta.
[ 17.144464] systemd[1]: Stopped Flush Journal to Persistent Storage.
[ 17.150894] systemd[1]: Stopping Flush Journal to Persistent Storage...
[ 17.179380] systemd[1]: Stopped Journal Service.
[ 17.194642] systemd[1]: Starting Journal Service...
[ 17.221701] systemd-journald[725]: File /run/log/journal/58de960ebae44171935d3f51cf6fab6b/system.
[ 17.337268] systemd[1]: Started Journal Service.
[ 17.942177] ------------[ cut here ]------------
[ 17.946841] WARNING: CPU: 0 PID: 228 at /home/michelcatudal/yamaha/ActiVision1230_yocto/build/tm)
[ 17.965517] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER3_P3 (Idle): Data Access in Sus
[ 17.977648] Modules linked in: pvrsrvkm(O+) omap_aes_driver(+) omap_sham(+) omap_wdt(+) nls_iso8)
[ 17.998629] CPU: 0 PID: 228 Comm: systemd-udevd Tainted: G W O 4.4.45-120090v01_01-g86
[ 18.008493] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 18.014607] Backtrace:
[ 18.017073] [<c0013b00>] (dump_backtrace) from [<c0013cfc>] (show_stack+0x18/0x1c)
[ 18.024670] r7:c02e1228 r6:20070193 r5:00000000 r4:c089a6cc
[ 18.030379] [<c0013ce4>] (show_stack) from [<c02b74cc>] (dump_stack+0x8c/0xa0)
[ 18.037632] [<c02b7440>] (dump_stack) from [<c0034c28>] (warn_slowpath_common+0x88/0xb8)
[ 18.045751] r7:c02e1228 r6:00000093 r5:00000009 r4:ee3e7a80
[ 18.051458] [<c0034ba0>] (warn_slowpath_common) from [<c0034c90>] (warn_slowpath_fmt+0x38/0x40)
[ 18.060187] r8:00000017 r7:c0799b4c r6:00000000 r5:c0799c0c r4:c0799cb0
[ 18.066943] [<c0034c5c>] (warn_slowpath_fmt) from [<c02e1228>] (l3_interrupt_handler+0x25c/0x368)
[ 18.075847] r3:ef1a4040 r2:c0799cb0
[ 18.079442] r4:80080003
[ 18.081993] [<c02e0fcc>] (l3_interrupt_handler) from [<c0081488>] (handle_irq_event_percpu+0xb4/)
[ 18.091333] r10:c08bbf2a r9:ef1996c0 r8:00000017 r7:00000000 r6:00000000 r5:ef199720
[ 18.099222] r4:ef1a4540
[ 18.101769] [<c00813d4>] (handle_irq_event_percpu) from [<c0081574>] (handle_irq_event+0x40/0x64)
[ 18.110673] r10:00000000 r9:ed8684c8 r8:ef006000 r7:00000000 r6:c08759b4 r5:ef199720
[ 18.118561] r4:ef1996c0
[ 18.121109] [<c0081534>] (handle_irq_event) from [<c00848a0>] (handle_fasteoi_irq+0xc0/0x194)
[ 18.129664] r7:00000000 r6:c08759b4 r5:ef199720 r4:ef1996c0
[ 18.135368] [<c00847e0>] (handle_fasteoi_irq) from [<c0080ab4>] (generic_handle_irq+0x2c/0x3c)
[ 18.144010] r7:00000000 r6:00000000 r5:00000017 r4:c086b404
[ 18.149716] [<c0080a88>] (generic_handle_irq) from [<c0080d8c>] (__handle_domain_irq+0x64/0xbc)
[ 18.158449] [<c0080d28>] (__handle_domain_irq) from [<c00094f0>] (gic_handle_irq+0x40/0x7c)
[ 18.166830] r9:ed8684c8 r8:fa213000 r7:fa212000 r6:ee3e7c40 r5:fa21200c r4:c08708d4
[ 18.174634] [<c00094b0>] (gic_handle_irq) from [<c00148d4>] (__irq_svc+0x54/0x90)
[ 18.182144] Exception stack(0xee3e7c40 to 0xee3e7c88)
[ 18.187214] 7c40: ed9f5850 00000000 00000000 bf0425c8 ed9f5850 ef1ffa10 ef1ffa00 bf042940
[ 18.195423] 7c60: 00000001 ed8684c8 00000000 ee3e7cc4 ee3e7c80 ee3e7c90 c001d520 bf041ed8
[ 18.203630] 7c80: 60070013 ffffffff
[ 18.207126] r9:ed8684c8 r8:00000001 r7:ee3e7c74 r6:ffffffff r5:60070013 r4:bf041ed8
[ 18.214942] [<bf041d0c>] (omap_rtc_probe [rtc_omap]) from [<c03c01c0>] (platform_drv_probe+0x54/)
[ 18.224194] r8:00000005 r7:fffffdfb r6:bf042738 r5:ef1ffa10 r4:c08fa318
[ 18.230953] [<c03c016c>] (platform_drv_probe) from [<c03be748>] (driver_probe_device+0x204/0x2f8)
[ 18.239857] r7:bf042738 r6:00000000 r5:ef1ffa10 r4:c08fa318
[ 18.245565] [<c03be544>] (driver_probe_device) from [<c03be8d0>] (__driver_attach+0x94/0x98)
[ 18.254033] r9:ed8684c8 r8:12797b5c r7:00000000 r6:ef1ffa44 r5:bf042738 r4:ef1ffa10
[ 18.261840] [<c03be83c>] (__driver_attach) from [<c03bc9d0>] (bus_for_each_dev+0x70/0xa4)
[ 18.270045] r7:00000000 r6:c03be83c r5:bf042738 r4:00000000
[ 18.275750] [<c03bc960>] (bus_for_each_dev) from [<c03be034>] (driver_attach+0x24/0x28)
[ 18.283782] r6:c08a6830 r5:ee335900 r4:bf042738
[ 18.288434] [<c03be010>] (driver_attach) from [<c03bdc70>] (bus_add_driver+0x1a8/0x220)
[ 18.296471] [<c03bdac8>] (bus_add_driver) from [<c03bf070>] (driver_register+0x80/0x100)
[ 18.304589] r7:ed8683c0 r6:c08736b0 r5:bf045000 r4:bf042738
[ 18.310293] [<c03beff0>] (driver_register) from [<c03c00e8>] (__platform_driver_register+0x48/0x)
[ 18.319371] r5:bf045000 r4:c08a6830
[ 18.322972] [<c03c00a0>] (__platform_driver_register) from [<bf04501c>] (omap_rtc_driver_init+0x)
[ 18.333445] r5:bf045000 r4:c08736b0
[ 18.337047] [<bf045000>] (omap_rtc_driver_init [rtc_omap]) from [<c000988c>] (do_one_initcall+0x)
[ 18.346661] [<c00097f4>] (do_one_initcall) from [<c00d1944>] (do_init_module+0x68/0x394)
[ 18.354781] r10:bf042780 r9:ed8684c8 r8:12797b5c r7:00000001 r6:ed868400 r5:00000001
[ 18.362669] r4:bf042780
[ 18.365218] [<c00d18dc>] (do_init_module) from [<c00ac990>] (load_module+0x1df8/0x2068)
[ 18.373249] r6:ed8684c0 r5:00000001 r4:ee3e7f44
[ 18.377901] [<c00aab98>] (load_module) from [<c00acdec>] (SyS_finit_module+0x88/0x98)
[ 18.385758] r10:00000000 r9:ee3e6000 r8:c000fe24 r7:0000017b r6:b6e09d90 r5:00000007
[ 18.393647] r4:00000000
[ 18.396194] [<c00acd64>] (SyS_finit_module) from [<c000fc60>] (ret_fast_syscall+0x0/0x3c)
[ 18.404399] r6:00000000 r5:7f688928 r4:00000000
[ 18.409049] ---[ end trace 26a1b5f0e5c03c95 ]---
[ 19.115318] ------------[ cut here ]------------
[ 19.119961] WARNING: CPU: 0 PID: 228 at /home/michelcatudal/yamaha/ActiVision1230_yocto/build/tm)
[ 19.138635] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER3_P3 (Idle): Data Access in Sus
[ 19.150767] Modules linked in: pvrsrvkm(O+) omap_aes_driver(+) omap_sham(+) omap_wdt(+) nls_iso8)
[ 19.171734] CPU: 0 PID: 228 Comm: systemd-udevd Tainted: G W O 4.4.45-120090v01_01-g86
[ 19.181598] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 19.187710] Backtrace:
[ 19.190173] [<c0013b00>] (dump_backtrace) from [<c0013cfc>] (show_stack+0x18/0x1c)
[ 19.197769] r7:c02e1228 r6:20070193 r5:00000000 r4:c089a6cc
[ 19.203478] [<c0013ce4>] (show_stack) from [<c02b74cc>] (dump_stack+0x8c/0xa0)
[ 19.210730] [<c02b7440>] (dump_stack) from [<c0034c28>] (warn_slowpath_common+0x88/0xb8)
[ 19.218849] r7:c02e1228 r6:00000093 r5:00000009 r4:ee3e7a50
[ 19.224552] [<c0034ba0>] (warn_slowpath_common) from [<c0034c90>] (warn_slowpath_fmt+0x38/0x40)
[ 19.233282] r8:00000017 r7:c0799b4c r6:00000000 r5:c0799c0c r4:c0799cb0
[ 19.240038] [<c0034c5c>] (warn_slowpath_fmt) from [<c02e1228>] (l3_interrupt_handler+0x25c/0x368)
[ 19.248941] r3:ef1a4040 r2:c0799cb0
[ 19.252537] r4:80080003
[ 19.255086] [<c02e0fcc>] (l3_interrupt_handler) from [<c0081488>] (handle_irq_event_percpu+0xb4/)
[ 19.264427] r10:c08bbf2a r9:ef1996c0 r8:00000017 r7:00000000 r6:00000000 r5:ef199720
[ 19.272316] r4:ef1a4540
[ 19.274864] [<c00813d4>] (handle_irq_event_percpu) from [<c0081574>] (handle_irq_event+0x40/0x64)
[ 19.283768] r10:00000000 r9:ed8684c8 r8:ef006000 r7:00000000 r6:c08759b4 r5:ef199720
[ 19.291655] r4:ef1996c0
[ 19.294203] [<c0081534>] (handle_irq_event) from [<c00848a0>] (handle_fasteoi_irq+0xc0/0x194)
[ 19.302757] r7:00000000 r6:c08759b4 r5:ef199720 r4:ef1996c0
[ 19.308463] [<c00847e0>] (handle_fasteoi_irq) from [<c0080ab4>] (generic_handle_irq+0x2c/0x3c)
[ 19.317105] r7:00000000 r6:00000000 r5:00000017 r4:c086b404
[ 19.322811] [<c0080a88>] (generic_handle_irq) from [<c0080d8c>] (__handle_domain_irq+0x64/0xbc)
[ 19.331545] [<c0080d28>] (__handle_domain_irq) from [<c00094f0>] (gic_handle_irq+0x40/0x7c)
[ 19.339925] r9:ed8684c8 r8:fa213000 r7:fa212000 r6:ee3e7c10 r5:fa21200c r4:c08708d4
[ 19.347730] [<c00094b0>] (gic_handle_irq) from [<c00148d4>] (__irq_svc+0x54/0x90)
[ 19.355239] Exception stack(0xee3e7c10 to 0xee3e7c58)
[ 19.360308] 7c00: ef1ffa10 00000001 00000000 00000000
[ 19.368517] 7c20: ef1ffa10 00000001 ef1ffa00 bf042940 00000001 ed8684c8 00000000 ee3e7c74
[ 19.376725] 7c40: ee3e7c78 ee3e7c60 c03ccce4 c03cbf10 80070013 ffffffff
[ 19.383361] r9:ed8684c8 r8:00000001 r7:ee3e7c44 r6:ffffffff r5:80070013 r4:c03cbf10
[ 19.391170] [<c03cbeec>] (device_set_wakeup_capable) from [<c03ccce4>] (device_init_wakeup+0x4c/)
[ 19.400422] r5:ef1ffa10 r4:ef1ffa10
[ 19.404025] [<c03ccc98>] (device_init_wakeup) from [<bf041eec>] (omap_rtc_probe+0x1e0/0x47c [rtc)
[ 19.413452] r5:ef1ffa10 r4:ed9f5850
[ 19.417056] [<bf041d0c>] (omap_rtc_probe [rtc_omap]) from [<c03c01c0>] (platform_drv_probe+0x54/)
[ 19.426307] r8:00000005 r7:fffffdfb r6:bf042738 r5:ef1ffa10 r4:c08fa318
[ 19.433066] [<c03c016c>] (platform_drv_probe) from [<c03be748>] (driver_probe_device+0x204/0x2f8)
[ 19.441970] r7:bf042738 r6:00000000 r5:ef1ffa10 r4:c08fa318
[ 19.447676] [<c03be544>] (driver_probe_device) from [<c03be8d0>] (__driver_attach+0x94/0x98)
[ 19.456143] r9:ed8684c8 r8:12797b5c r7:00000000 r6:ef1ffa44 r5:bf042738 r4:ef1ffa10
[ 19.463948] [<c03be83c>] (__driver_attach) from [<c03bc9d0>] (bus_for_each_dev+0x70/0xa4)
[ 19.472154] r7:00000000 r6:c03be83c r5:bf042738 r4:00000000
[ 19.477859] [<c03bc960>] (bus_for_each_dev) from [<c03be034>] (driver_attach+0x24/0x28)
[ 19.485891] r6:c08a6830 r5:ee335900 r4:bf042738
[ 19.490543] [<c03be010>] (driver_attach) from [<c03bdc70>] (bus_add_driver+0x1a8/0x220)
[ 19.498578] [<c03bdac8>] (bus_add_driver) from [<c03bf070>] (driver_register+0x80/0x100)
[ 19.506697] r7:ed8683c0 r6:c08736b0 r5:bf045000 r4:bf042738
[ 19.512402] [<c03beff0>] (driver_register) from [<c03c00e8>] (__platform_driver_register+0x48/0x)
[ 19.521480] r5:bf045000 r4:c08a6830
[ 19.525082] [<c03c00a0>] (__platform_driver_register) from [<bf04501c>] (omap_rtc_driver_init+0x)
[ 19.535555] r5:bf045000 r4:c08736b0
[ 19.539157] [<bf045000>] (omap_rtc_driver_init [rtc_omap]) from [<c000988c>] (do_one_initcall+0x)
[ 19.548765] [<c00097f4>] (do_one_initcall) from [<c00d1944>] (do_init_module+0x68/0x394)
[ 19.556885] r10:bf042780 r9:ed8684c8 r8:12797b5c r7:00000001 r6:ed868400 r5:00000001
[ 19.564772] r4:bf042780
[ 19.567320] [<c00d18dc>] (do_init_module) from [<c00ac990>] (load_module+0x1df8/0x2068)
[ 19.575352] r6:ed8684c0 r5:00000001 r4:ee3e7f44
[ 19.580006] [<c00aab98>] (load_module) from [<c00acdec>] (SyS_finit_module+0x88/0x98)
[ 19.587862] r10:00000000 r9:ee3e6000 r8:c000fe24 r7:0000017b r6:b6e09d90 r5:00000007
[ 19.595751] r4:00000000
[ 19.598297] [<c00acd64>] (SyS_finit_module) from [<c000fc60>] (ret_fast_syscall+0x0/0x3c)
[ 19.606503] r6:00000000 r5:7f688928 r4:00000000
[ 19.611153] ---[ end trace 26a1b5f0e5c03c96 ]---
[ 20.361728] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[ 20.368806] pgd = ed80c000
[ 20.371520] [00000000] *pgd=00000000
[ 20.375119] Internal error: : 1406 [#1] PREEMPT SMP ARM
[ 20.380361] Modules linked in: pvrsrvkm(O+) omap_aes_driver(+) omap_sham(+) omap_wdt(+) nls_iso8)
[ 20.401330] CPU: 0 PID: 228 Comm: systemd-udevd Tainted: G W O 4.4.45-120090v01_01-g86
[ 20.411193] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 20.417307] task: ee0e3600 ti: ee3e6000 task.ti: ee3e6000
[ 20.422728] PC is at omap_rtc_read_time+0x5c/0xe8 [rtc_omap]
[ 20.428410] LR is at __rtc_read_time+0x4c/0xc0
[ 20.432868] pc : [<bf041254>] lr : [<c044d080>] psr: 40070093
sp : ee3e7b18 ip : ee3e7b40 fp : ee3e7b3c
[ 20.444390] r10: bf042780 r9 : 00000000 r8 : c089a6b4
[ 20.449632] r7 : ed9f5850 r6 : ee3e7b98 r5 : 0001a36e r4 : 00000032
[ 20.456182] r3 : 00000000 r2 : 00000000 r1 : ee3e7b98 r0 : 0001a36e
[ 20.462734] Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none
[ 20.469981] Control: 10c5387d Table: ad80c06a DAC: 00000051
[ 20.475746] Process systemd-udevd (pid: 228, stack limit = 0xee3e6210)
[ 20.482297] Stack: (0xee3e7b18 to 0xee3e8000)
[ 20.486667] 7b00: edaa6c00 edaa6c00
[ 20.494876] 7b20: ee3e7b98 ef1ffa10 ef201140 00000000 ee3e7b5c ee3e7b40 c044d080 bf041204
[ 20.503084] 7b40: edaa6c00 edaa6da0 ee3e7b98 ef1ffa10 ee3e7b7c ee3e7b60 c044d128 c044d040
[ 20.511293] 7b60: edaa6c00 00000000 ee3e7c10 ef1ffa10 ee3e7c04 ee3e7b80 c044dd20 c044d100
[ 20.519501] 7b80: 024000c0 edaa6c08 ed843b40 ed843b40 ef1ffa10 ef201140 00000000 00000000
[ 20.527709] 7ba0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c00ec1d8
[ 20.535919] 7bc0: edaa6c00 00000000 edaa6d88 ef1ffa10 ee3e7bf8 ee3e7be0 c03ba0fc c02b9bcc
[ 20.544128] 7be0: edaa6c00 00000000 edaa6d88 ef1ffa10 ef201140 00000000 ee3e7c64 ee3e7c08
[ 20.552337] 7c00: c044c9f8 c044dd0c 252d094a 00000001 ef201140 c044cb68 ee3e7c4c ee3e7c28
[ 20.560546] 7c20: c0113c10 c0113e08 ef201140 c044cb68 ef1ffa10 bf0426e4 bf042780 ef201140
[ 20.568754] 7c40: ed843bd0 ef1ffa10 bf0426e4 bf042780 ed8684c8 00000000 ee3e7c8c ee3e7c68
[ 20.576963] 7c60: c044cbd4 c044c858 ed9f5850 ef1ffa10 ef1ffa00 bf042940 00000001 ed8684c8
[ 20.585171] 7c80: ee3e7cc4 ee3e7c90 bf041f18 c044cb8c ef1ffa10 00000000 ef1ffa18 c08fa318
[ 20.593381] 7ca0: ef1ffa10 c08fa318 ef1ffa10 bf042738 fffffdfb 00000005 ee3e7ce4 ee3e7cc8
[ 20.601590] 7cc0: c03c01c0 bf041d18 c08fa318 ef1ffa10 00000000 bf042738 ee3e7d0c ee3e7ce8
[ 20.609798] 7ce0: c03be748 c03c0178 ef1ffa10 bf042738 ef1ffa44 00000000 12797b5c ed8684c8
[ 20.618006] 7d00: ee3e7d2c ee3e7d10 c03be8d0 c03be550 00000000 bf042738 c03be83c 00000000
[ 20.626214] 7d20: ee3e7d54 ee3e7d30 c03bc9d0 c03be848 ef05095c ef1f0e34 ef050970 bf042738
[ 20.634423] 7d40: ee335900 c08a6830 ee3e7d64 ee3e7d58 c03be034 c03bc96c ee3e7d8c ee3e7d68
[ 20.642632] 7d60: c03bdc70 c03be01c bf0426b4 ee3e7d78 bf042738 bf045000 c08736b0 ed8683c0
[ 20.650841] 7d80: ee3e7da4 ee3e7d90 c03bf070 c03bdad4 c08a6830 bf045000 ee3e7dbc ee3e7da8
[ 20.659049] 7da0: c03c00e8 c03beffc c08736b0 bf045000 ee3e7dcc ee3e7dc0 bf04501c c03c00ac
[ 20.667257] 7dc0: ee3e7e4c ee3e7dd0 c000988c bf04500c 00000000 00080000 00000001 efd347f0
[ 20.675466] 7de0: ed91c2c0 c0106d10 ee3e6000 ef001e40 ee3e7e08 0001d45c ee3e7e3c ee3e7e08
[ 20.683675] 7e00: c01117ac c0110c54 00000001 c0106d10 12797b5c 00000004 ed91c2c0 f2292000
[ 20.691884] 7e20: 00000001 bf042780 00000001 ed868400 00000001 12797b5c ed8684c8 bf042780
[ 20.700093] 7e40: ee3e7e74 ee3e7e50 c00d1944 c0009800 ee3e7e74 ee3e7e60 c0106dfc ee3e7f44
[ 20.708302] 7e60: 00000001 ed8684c0 ee3e7f3c ee3e7e78 c00ac990 c00d18e8 bf04278c 00007fff
[ 20.716511] 7e80: bf042780 c00a9b8c ed862e40 c076b0a8 c076b080 c076b074 c076b0d8 c05f7708
[ 20.724720] 7ea0: 00000000 bf04278c f2295ca0 bf042920 c08704ac bf042944 bf0427c8 c00a94fc
[ 20.732929] 7ec0: f2292000 00003cf0 00023d49 00000000 0b300012 00000000 00000000 00000000
[ 20.741138] 7ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 20.749347] 7f00: 00000000 00000000 00000000 00000000 00000020 00000000 00000007 b6e09d90
[ 20.757556] 7f20: 0000017b c000fe24 ee3e6000 00000000 ee3e7fa4 ee3e7f40 c00acdec c00aaba4
[ 20.765765] 7f40: 00000002 f2292000 00003cf0 f2295958 f22943d3 f2294c88 00001944 00001d04
[ 20.773974] 7f60: 00000000 00000000 00000000 00000e7c 00000015 00000016 0000000e 0000000b
[ 20.782183] 7f80: 00000009 00000000 00000000 00000000 7f688928 00000000 00000000 ee3e7fa8
[ 20.790392] 7fa0: c000fc60 c00acd70 00000000 7f688928 00000007 b6e09d90 00000000 00000000
[ 20.798602] 7fc0: 00000000 7f688928 00000000 0000017b 7f68d380 00000000 7f68d380 7f69a440
[ 20.806811] 7fe0: beef5988 beef5978 b6e02c08 b6f05df2 80070030 00000007 affd2861 affd2c61
[ 20.815016] Backtrace:
[ 20.817480] [<bf0411f8>] (omap_rtc_read_time [rtc_omap]) from [<c044d080>] (__rtc_read_time+0x4c)
[ 20.826820] r9:00000000 r8:ef201140 r7:ef1ffa10 r6:ee3e7b98 r5:edaa6c00 r4:edaa6c00
[ 20.834625] [<c044d034>] (__rtc_read_time) from [<c044d128>] (rtc_read_time+0x34/0x48)
[ 20.842569] r7:ef1ffa10 r6:ee3e7b98 r5:edaa6da0 r4:edaa6c00
[ 20.848274] [<c044d0f4>] (rtc_read_time) from [<c044dd20>] (__rtc_read_alarm+0x20/0x428)
[ 20.856393] r7:ef1ffa10 r6:ee3e7c10 r5:00000000 r4:edaa6c00
[ 20.862098] [<c044dd00>] (__rtc_read_alarm) from [<c044c9f8>] (rtc_device_register+0x1ac/0x2cc)
[ 20.870828] r9:00000000 r8:ef201140 r7:ef1ffa10 r6:edaa6d88 r5:00000000 r4:edaa6c00
[ 20.878633] [<c044c84c>] (rtc_device_register) from [<c044cbd4>] (devm_rtc_device_register+0x54/)
[ 20.887886] r10:00000000 r9:ed8684c8 r8:bf042780 r7:bf0426e4 r6:ef1ffa10 r5:ed843bd0
[ 20.895773] r4:ef201140
[ 20.898322] [<c044cb80>] (devm_rtc_device_register) from [<bf041f18>] (omap_rtc_probe+0x20c/0x47)
[ 20.908273] r9:ed8684c8 r8:00000001 r7:bf042940 r6:ef1ffa00 r5:ef1ffa10 r4:ed9f5850
[ 20.916079] [<bf041d0c>] (omap_rtc_probe [rtc_omap]) from [<c03c01c0>] (platform_drv_probe+0x54/)
[ 20.925332] r8:00000005 r7:fffffdfb r6:bf042738 r5:ef1ffa10 r4:c08fa318
[ 20.932090] [<c03c016c>] (platform_drv_probe) from [<c03be748>] (driver_probe_device+0x204/0x2f8)
[ 20.940993] r7:bf042738 r6:00000000 r5:ef1ffa10 r4:c08fa318
[ 20.946699] [<c03be544>] (driver_probe_device) from [<c03be8d0>] (__driver_attach+0x94/0x98)
[ 20.955167] r9:ed8684c8 r8:12797b5c r7:00000000 r6:ef1ffa44 r5:bf042738 r4:ef1ffa10
[ 20.962973] [<c03be83c>] (__driver_attach) from [<c03bc9d0>] (bus_for_each_dev+0x70/0xa4)
[ 20.971179] r7:00000000 r6:c03be83c r5:bf042738 r4:00000000
[ 20.976885] [<c03bc960>] (bus_for_each_dev) from [<c03be034>] (driver_attach+0x24/0x28)
[ 20.984916] r6:c08a6830 r5:ee335900 r4:bf042738
[ 20.989568] [<c03be010>] (driver_attach) from [<c03bdc70>] (bus_add_driver+0x1a8/0x220)
[ 20.997605] [<c03bdac8>] (bus_add_driver) from [<c03bf070>] (driver_register+0x80/0x100)
[ 21.005723] r7:ed8683c0 r6:c08736b0 r5:bf045000 r4:bf042738
[ 21.011428] [<c03beff0>] (driver_register) from [<c03c00e8>] (__platform_driver_register+0x48/0x)
[ 21.020506] r5:bf045000 r4:c08a6830
[ 21.024108] [<c03c00a0>] (__platform_driver_register) from [<bf04501c>] (omap_rtc_driver_init+0x)
[ 21.034581] r5:bf045000 r4:c08736b0
[ 21.038183] [<bf045000>] (omap_rtc_driver_init [rtc_omap]) from [<c000988c>] (do_one_initcall+0x)
[ 21.047790] [<c00097f4>] (do_one_initcall) from [<c00d1944>] (do_init_module+0x68/0x394)
[ 21.055909] r10:bf042780 r9:ed8684c8 r8:12797b5c r7:00000001 r6:ed868400 r5:00000001
[ 21.063797] r4:bf042780
[ 21.066344] [<c00d18dc>] (do_init_module) from [<c00ac990>] (load_module+0x1df8/0x2068)
[ 21.074376] r6:ed8684c0 r5:00000001 r4:ee3e7f44
[ 21.079027] [<c00aab98>] (load_module) from [<c00acdec>] (SyS_finit_module+0x88/0x98)
[ 21.086884] r10:00000000 r9:ee3e6000 r8:c000fe24 r7:0000017b r6:b6e09d90 r5:00000007
[ 21.094773] r4:00000000
[ 21.097319] [<c00acd64>] (SyS_finit_module) from [<c000fc60>] (ret_fast_syscall+0x0/0x3c)
[ 21.105526] r6:00000000 r5:7f688928 r4:00000000
[ 21.110178] Code: f57ff04f e3130001 e1a00005 1afffff4 (e5973004)
[ 21.116294] ---[ end trace 26a1b5f0e5c03c97 ]---
[ 21.120971] ------------[ cut here ]------------
[ 21.125608] WARNING: CPU: 0 PID: 228 at /home/michelcatudal/yamaha/ActiVision1230_yocto/build/tm)
[ 21.144282] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER3_P3 (Read): Data Access in Uss
[ 21.155888] Modules linked in: pvrsrvkm(O+) omap_aes_driver(+) omap_sham(+) omap_wdt(+) nls_iso8)
[ 21.176856] CPU: 0 PID: 228 Comm: systemd-udevd Tainted: G D W O 4.4.45-120090v01_01-g86
[ 21.186719] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 21.192832] Backtrace:
[ 21.195295] [<c0013b00>] (dump_backtrace) from [<c0013cfc>] (show_stack+0x18/0x1c)
[ 21.202891] r7:c02e1228 r6:20070193 r5:00000000 r4:c089a6cc
[ 21.208598] [<c0013ce4>] (show_stack) from [<c02b74cc>] (dump_stack+0x8c/0xa0)
[ 21.215849] [<c02b7440>] (dump_stack) from [<c0034c28>] (warn_slowpath_common+0x88/0xb8)
[ 21.223967] r7:c02e1228 r6:00000093 r5:00000009 r4:ee3e75f8
[ 21.229670] [<c0034ba0>] (warn_slowpath_common) from [<c0034c90>] (warn_slowpath_fmt+0x38/0x40)
[ 21.238400] r8:00000017 r7:c0799b4c r6:00000002 r5:c0799c0c r4:c0799cb0
[ 21.245156] [<c0034c5c>] (warn_slowpath_fmt) from [<c02e1228>] (l3_interrupt_handler+0x25c/0x368)
[ 21.254060] r3:ef1a4040 r2:c0799cb0
[ 21.257655] r4:80080003
[ 21.260203] [<c02e0fcc>] (l3_interrupt_handler) from [<c0081488>] (handle_irq_event_percpu+0xb4/)
[ 21.269543] r10:c08bbf2a r9:ef1996c0 r8:00000017 r7:00000000 r6:00000000 r5:ef199720
[ 21.277430] r4:ef1a4540
[ 21.279977] [<c00813d4>] (handle_irq_event_percpu) from [<c0081574>] (handle_irq_event+0x40/0x64)
[ 21.288881] r10:bf041258 r9:bf041256 r8:ef006000 r7:00000000 r6:c08759b4 r5:ef199720
[ 21.296767] r4:ef1996c0
[ 21.299314] [<c0081534>] (handle_irq_event) from [<c00848a0>] (handle_fasteoi_irq+0xc0/0x194)
[ 21.307870] r7:00000000 r6:c08759b4 r5:ef199720 r4:ef1996c0
[ 21.313574] [<c00847e0>] (handle_fasteoi_irq) from [<c0080ab4>] (generic_handle_irq+0x2c/0x3c)
[ 21.322217] r7:00000000 r6:ee3e78d0 r5:00000017 r4:c086b404
[ 21.327922] [<c0080a88>] (generic_handle_irq) from [<c0080d8c>] (__handle_domain_irq+0x64/0xbc)
[ 21.336655] [<c0080d28>] (__handle_domain_irq) from [<c00094f0>] (gic_handle_irq+0x40/0x7c)
[ 21.345036] r9:bf041256 r8:fa213000 r7:fa212000 r6:ee3e77b8 r5:fa21200c r4:c08708d4
[ 21.352840] [<c00094b0>] (gic_handle_irq) from [<c00148d4>] (__irq_svc+0x54/0x90)
[ 21.360348] Exception stack(0xee3e77b8 to 0xee3e7800)
[ 21.365417] 77a0: 00000000 c08bf180
[ 21.373626] 77c0: 00000000 00000000 00000002 00000012 ee3e6000 00000000 ef006000 bf041256
[ 21.381836] 77e0: bf041258 ee3e7864 ee3e7868 ee3e7808 c0038df0 c003895c 60070113 ffffffff
[ 21.390042] r9:bf041256 r8:ef006000 r7:ee3e77ec r6:ffffffff r5:60070113 r4:c003895c
[ 21.397848] [<c00388c8>] (__do_softirq) from [<c0038df0>] (irq_exit+0xbc/0x11c)
[ 21.405181] r10:bf041258 r9:bf041256 r8:ef006000 r7:00000000 r6:00000000 r5:00000012
[ 21.413069] r4:ffffe000
[ 21.415615] [<c0038d34>] (irq_exit) from [<c0080d90>] (__handle_domain_irq+0x68/0xbc)
[ 21.423472] r5:00000012 r4:c086b404
[ 21.427072] [<c0080d28>] (__handle_domain_irq) from [<c00094f0>] (gic_handle_irq+0x40/0x7c)
[ 21.435453] r9:bf041256 r8:fa213000 r7:fa212000 r6:ee3e78d0 r5:fa21200c r4:c08708d4
[ 21.443257] [<c00094b0>] (gic_handle_irq) from [<c00148d4>] (__irq_svc+0x54/0x90)
[ 21.450767] Exception stack(0xee3e78d0 to 0xee3e7918)
[ 21.455835] 78c0: ee1e0f84 00000000 00000000 00000055
[ 21.464044] 78e0: ee3cbd40 0000000b 000027d8 0000000b 00000001 bf041256 bf041258 ee3e792c
[ 21.472253] 7900: ee3e7930 ee3e7920 c00aef50 c05f25c8 40070113 ffffffff
[ 21.478889] r9:bf041256 r8:00000001 r7:ee3e7904 r6:ffffffff r5:40070113 r4:c05f25c8
[ 21.486702] [<c05f25a0>] (_raw_spin_unlock_irq) from [<c00aef50>] (acct_collect+0x198/0x1b8)
[ 21.495173] [<c00aedb8>] (acct_collect) from [<c0037c44>] (do_exit+0x6a0/0x9b8)
[ 21.502507] r7:0000000b r6:00000001 r5:0000000b r4:ee0e3600
[ 21.508210] [<c00375a4>] (do_exit) from [<c0014180>] (die+0x480/0x490)
[ 21.514758] r7:0000000b
[ 21.517304] [<c0013d00>] (die) from [<c00141b0>] (arm_notify_die+0x20/0x58)
[ 21.524289] r10:bf042780 r9:00000000 r8:ee3e7ac8 r7:00000000 r6:00000007 r5:00001406
[ 21.532177] r4:c0874e74
[ 21.534723] [<c0014190>] (arm_notify_die) from [<c0009370>] (do_DataAbort+0xbc/0xc0)
[ 21.542495] [<c00092b4>] (do_DataAbort) from [<c0014860>] (__dabt_svc+0x40/0x60)
[ 21.549918] Exception stack(0xee3e7ac8 to 0xee3e7b10)
[ 21.554987] 7ac0: 0001a36e ee3e7b98 00000000 00000000 00000032 0001a36e
[ 21.563196] 7ae0: ee3e7b98 ed9f5850 c089a6b4 00000000 bf042780 ee3e7b3c ee3e7b40 ee3e7b18
[ 21.571402] 7b00: c044d080 bf041254 40070093 ffffffff
[ 21.576468] r8:c089a6b4 r7:ee3e7afc r6:ffffffff r5:40070093 r4:bf041254
[ 21.583228] [<bf0411f8>] (omap_rtc_read_time [rtc_omap]) from [<c044d080>] (__rtc_read_time+0x4c)
[ 21.592568] r9:00000000 r8:ef201140 r7:ef1ffa10 r6:ee3e7b98 r5:edaa6c00 r4:edaa6c00
[ 21.600373] [<c044d034>] (__rtc_read_time) from [<c044d128>] (rtc_read_time+0x34/0x48)
[ 21.608317] r7:ef1ffa10 r6:ee3e7b98 r5:edaa6da0 r4:edaa6c00
[ 21.614022] [<c044d0f4>] (rtc_read_time) from [<c044dd20>] (__rtc_read_alarm+0x20/0x428)
[ 21.622140] r7:ef1ffa10 r6:ee3e7c10 r5:00000000 r4:edaa6c00
[ 21.627845] [<c044dd00>] (__rtc_read_alarm) from [<c044c9f8>] (rtc_device_register+0x1ac/0x2cc)
[ 21.636574] r9:00000000 r8:ef201140 r7:ef1ffa10 r6:edaa6d88 r5:00000000 r4:edaa6c00
[ 21.644378] [<c044c84c>] (rtc_device_register) from [<c044cbd4>] (devm_rtc_device_register+0x54/)
[ 21.653630] r10:00000000 r9:ed8684c8 r8:bf042780 r7:bf0426e4 r6:ef1ffa10 r5:ed843bd0
[ 21.661518] r4:ef201140
[ 21.664066] [<c044cb80>] (devm_rtc_device_register) from [<bf041f18>] (omap_rtc_probe+0x20c/0x47)
[ 21.674016] r9:ed8684c8 r8:00000001 r7:bf042940 r6:ef1ffa00 r5:ef1ffa10 r4:ed9f5850
[ 21.681822] [<bf041d0c>] (omap_rtc_probe [rtc_omap]) from [<c03c01c0>] (platform_drv_probe+0x54/)
[ 21.691074] r8:00000005 r7:fffffdfb r6:bf042738 r5:ef1ffa10 r4:c08fa318
[ 21.697833] [<c03c016c>] (platform_drv_probe) from [<c03be748>] (driver_probe_device+0x204/0x2f8)
[ 21.706736] r7:bf042738 r6:00000000 r5:ef1ffa10 r4:c08fa318
[ 21.712441] [<c03be544>] (driver_probe_device) from [<c03be8d0>] (__driver_attach+0x94/0x98)
[ 21.720910] r9:ed8684c8 r8:12797b5c r7:00000000 r6:ef1ffa44 r5:bf042738 r4:ef1ffa10
[ 21.728713] [<c03be83c>] (__driver_attach) from [<c03bc9d0>] (bus_for_each_dev+0x70/0xa4)
[ 21.736919] r7:00000000 r6:c03be83c r5:bf042738 r4:00000000
[ 21.742623] [<c03bc960>] (bus_for_each_dev) from [<c03be034>] (driver_attach+0x24/0x28)
[ 21.750654] r6:c08a6830 r5:ee335900 r4:bf042738
[ 21.755307] [<c03be010>] (driver_attach) from [<c03bdc70>] (bus_add_driver+0x1a8/0x220)
[ 21.763343] [<c03bdac8>] (bus_add_driver) from [<c03bf070>] (driver_register+0x80/0x100)
[ 21.771462] r7:ed8683c0 r6:c08736b0 r5:bf045000 r4:bf042738
[ 21.777165] [<c03beff0>] (driver_register) from [<c03c00e8>] (__platform_driver_register+0x48/0x)
[ 21.786243] r5:bf045000 r4:c08a6830
[ 21.789844] [<c03c00a0>] (__platform_driver_register) from [<bf04501c>] (omap_rtc_driver_init+0x)
[ 21.800317] r5:bf045000 r4:c08736b0
[ 21.803918] [<bf045000>] (omap_rtc_driver_init [rtc_omap]) from [<c000988c>] (do_one_initcall+0x)
[ 21.813524] [<c00097f4>] (do_one_initcall) from [<c00d1944>] (do_init_module+0x68/0x394)
[ 21.821643] r10:bf042780 r9:ed8684c8 r8:12797b5c r7:00000001 r6:ed868400 r5:00000001
[ 21.829533] r4:bf042780
[ 21.832079] [<c00d18dc>] (do_init_module) from [<c00ac990>] (load_module+0x1df8/0x2068)
[ 21.840111] r6:ed8684c0 r5:00000001 r4:ee3e7f44
[ 21.844761] [<c00aab98>] (load_module) from [<c00acdec>] (SyS_finit_module+0x88/0x98)
[ 21.852619] r10:00000000 r9:ee3e6000 r8:c000fe24 r7:0000017b r6:b6e09d90 r5:00000007
[ 21.860508] r4:00000000
[ 21.863055] [<c00acd64>] (SyS_finit_module) from [<c000fc60>] (ret_fast_syscall+0x0/0x3c)
[ 21.871262] r6:00000000 r5:7f688928 r4:00000000
[ 21.875910] ---[ end trace 26a1b5f0e5c03c98 ]---
[ 29.642722] edma 43300000.edma: dma_ccerr_handler: Error interrupt without error event!
r


It still boots but weston and loading of the ethernet USB device is not done.
removing the kernel module and rebooting fixes it but as before the rtc is not functionning

root@actia-global-display:~# dmesg | grep rtc
[ 0.000000] Kernel command line: elevator=noop console=ttyO2,115200n8 root=/dev/mmcblk1p2 rw rootwait earlyprintk loglevel=15 fixrtc omapdrm.num_crtc=2 consoleblank=0 cma=64M rootfstype=ext4
[ 0.600950] platform 48838000.rtc: Cannot lookup hwmod 'rtcss'
[ 3.480093] hctosys: unable to open rtc device (rtc0)

Hi Michel,

 There should not be any dependency between shutdown and RTC.

RTC driver can be built even as a module and not be loaded at all but shutdown is expected to work.

Why do you think the panic is related to PMIC?

I have tried this on a TI DRA722 EVM but I dont see any issue. Attached logs.

Also, I have measured the power on al VDD rails and I see no power being drawn after shutdown.

Do you have a way to measure power on custom board?

Can you let me know what SDK version are you using?

dra722_shutdown_test_22_nov_17.txt

Regards,

RK

RK,

I was off last week, thanksgiving holiday extended into a week

Good that there is no dependency with the RTC. We are trying to figure out what gives the kernel panic. Our design is a bit different than the EVM. We have a co-processor STM32 that can turn the power on or off. If you provide me with an Email I could send you the schematic. We have an NDA with TI thru ACTIA automotive in France. Our TI technical contacts are from TI France.

The STM32 goes to stop mode and wake up on a regular basis to see if the ignition line is turned on. If the ignition is on it turns the power on the PMIC. The STM32 can turn the power on but the DRA726 should be able to turn it off. The STM32 has its own supply.

Michel

Hi Michel,

Please try the attached patch and let me know if the issue goes away.

https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/791/0001_2D00_mfd_2D00_palmas_2D00_Assign_2D00_the_2D00_right_2D00_powerhold_2D00_mask_2D00_for_2D00_tps65.patch

If you still see the issue then try adding below to tps65x node in board device tree file

                ti,palmas-override-powerhold;
                ti,system-power-controller;

Example :

&i2c1 {
        status = "okay";
        clock-frequency = <400000>;

        tps659038: tps659038@58 {
                compatible = "ti,tps659038";
                reg = <0x58>;
                ti,palmas-override-powerhold;
                ti,system-power-controller;

Regards,

RK

RK,


I always had that message and wondering how to get rid of it.

Michel

RK,

It looks like I had my response to the wrong message.
I've always had that message and wondering if it was a serious issue and how to get rid of it.

One last question on the PMIC.

Without the patch, what effect do you think it had on the board beside not being able to shutdown.
I was wondering if it could be related to the problem we have on some boards where we cannot boot back unless we wait at least a minute before turning our ignition line back up. We are reading a 7.6V with the first ADC line on the PMIC. If we make sure that the voltage on the pin is lower than 800mv the problem doesn't exist.

Michel

Hi Michel,
Ideally it should only impact the shutdown.

Let me check with the PMIC experts and get back to you on the power on.

Regards,
RK

HI Michel,

Can you share the schematics showing connections to and from the PMIC?

Regards,
RK

RK,

Send me an Email and I can send you the schematic. We have an NDA with Texas Instruments thru ACTIA Automotive in Toulouse France.

I cannot share the schematic or any part of it online.

Michel Catudal

ACTIA Corp

Hi Michel,
I couldn't find your email id. Please do send the schematics to rk@ti.com.

Regards,
RK

Hi Michel,
I shared the schematics with the HW team. I'll provide the feedback as and when I have it.
Meanwhile, let me know if you are still facing the problem or were you able to workaround it?

Regards,
RK

RK,

I am not sure why we had a problem with some boards and not others.

I found a way around the problem. In the past we had a message going to the co-processor saying that the DRA726 wanted to turn off. Due to a bug in the kernel driver the wrong gpio on the PMIC was used. The DRA726 uses a different PMIC than the one on the TI EVM and the gpio used on the PMIC of the EVM doesn't exist on our board.

It seems that the co-processor was not able to know all the time that the DRA726 was off and not on and would not bother trying to turn it on. The only way to boot was to disconnect the battery and reconnect it, not a popular thing with the customer.

Once the PMIC bug was fixed it was then possible to do a clean shutdown without a kernel panic.
I then changed the scheme from a message to using the GPIO we have between the DRA and co-processor.
I would turn the gpio on as Linux started to tell the co-processor that the processor was on or off. Since it would take 10 seconds or more to turn on the co-processor had to do some game to be able to work correctly.

I then turned the gpio on in u-boot but once Linux started it would turn the line off and the co-processor was getting confused and for a while we had to figure out how to keep the co-processor from bricking the system.

By keeping Linux from resetting the gpio that fixed the problem. I did have issues with the line going down only when I would touch it with a probe so I put an internal pulldown in u-boot. That worked on most boards but not all. We then put a pulldown at the co-processor, that fixed the last problem.


Michel