DSS->EMIF static depentancy

Hi Ishaqe,  I haven't observed this kind of behavior on my board, at least in loglevel=7

Are those logs generated when waking up the board as well? 

And Do you have any display connected at this point?

Regards, Boyko

Hi Boyko,

yes, these logs are generated on reset of HW and display is not connected at this point.

My plan is to port this kernel to our custom HW.   I am getting the same warning there too.

Do have any clue what is the reason for this warning 

Regards,

Ishaqe 

See the boot logs

Texas Instruments Inc Bootloader 1.1.0-jenkins-OMAP5_usbboot-1102^0
Build Info: May 2 2013 - 19:33:42
OMAP reset reason PRM_RSTST = 0x0001
PMIC reset reason SWOFF_STATUS = 0x00
sram: boot device: EMMC
kernel @ 80008000 (4897576)
ramdisk @ 81000000 (184195)
Device Serial Number: 2E6604F009DA0001
booting kernel...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.4.34 (x0166637@dta0212502ub) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP PREEMPT Thu May 2 19:38:32 CDT 2013
[ 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: OMAP5 panda board
[ 0.000000] Truncating memory at 0x80000000 to fit in 32-bit physical address space
[ 0.000000] Cannot detect omap type!
[ 0.000000] Reserving 20971520 bytes SDRAM for VRAM
[ 0.000000] cma: CMA: reserved 16 MiB at 93000000
[ 0.000000] Memory policy: ECC disabled, Data cache writealloc
[ 0.000000] OMAP4: Map 0x9fe00000 to 0xfe600000 for dram barrier
[ 0.000000] OMAP5432 ES2.0
[ 0.000000] FIXME: omap5 opp layer init
[ 0.000000] PERCPU: Embedded 9 pages/cpu @c1834000 s13056 r8192 d15616 u36864
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 164864
[ 0.000000] Kernel command line: console=ttyO2,115200n8 androidboot.console=ttyO2 omap_wdt.timer_margin=30 vmalloc=496M omapfb.fb_opt=-1,-1,-1,1,1280,720 console=ttyO2,115200n8 mem=1024M androidboot.console=ttyO2 vram=20M omapfb.vram=0:16M earlyprintk androidboot.serialno=2E6604F009DA0001 androidboot.bootloader=Texas Instruments Inc Bootloader 1.1.0-jenkins-OMAP5_usbboot-110
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 324MB 2MB 323MB 3MB = 652MB total
[ 0.000000] Memory: 630656k/630656k available, 417920k reserved, 333824K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc08f5000 (9140 kB)
[ 0.000000] .init : 0xc08f5000 - 0xc094d300 ( 353 kB)
[ 0.000000] .data : 0xc094e000 - 0xc09f29d0 ( 659 kB)
[ 0.000000] .bss : 0xc09f29f4 - 0xc0b6c4b0 (1511 kB)
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:626
[ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz
[ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
[ 0.000000] Architected local timer running at 6.14MHz.
[ 0.000183] Calibrating delay loop... 1590.23 BogoMIPS (lpj=6213632)
[ 0.031311] pid_max: default: 32768 minimum: 301
[ 0.031433] Security Framework initialized
[ 0.031524] Mount-cache hash table entries: 512
[ 0.032348] Initializing cgroup subsys debug
[ 0.032379] Initializing cgroup subsys cpuacct
[ 0.032379] Initializing cgroup subsys freezer
[ 0.032409] Initializing cgroup subsys net_cls
[ 0.032440] CPU: Testing write buffer coherency: ok
[ 0.032592] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.032806] hw perfevents: enabled with ARMv7 Cortex-A15 PMU driver, 7 counters available
[ 0.032867] Setting up static identity map for 0x8068d270 - 0x8068d2c8
[ 0.033111] generating sar_ram layout...
[ 0.033416] sar ram layout created
[ 0.111572] CPU1: Booted secondary processor
[ 0.142364] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.142425] CPU1: Unknown IPI message 0x1
[ 0.142456] Brought up 2 CPUs
[ 0.142486] SMP: Total of 2 processors activated (3188.82 BogoMIPS).
[ 0.151885] omap_hwmod: aess: _wait_target_disable failed
[ 0.154693] omap_hwmod: dss_dispc: cannot be enabled (3)
[ 0.157409] omap_hwmod: dss_dsi1_a: cannot be enabled (3)
[ 0.160095] omap_hwmod: dss_dsi1_c: cannot be enabled (3)
[ 0.162811] omap_hwmod: dss_hdmi: cannot be enabled (3)
[ 0.165496] omap_hwmod: dss_rfbi: cannot be enabled (3)
[ 0.169891] omap_hwmod: mcpdm: cannot be enabled (3)
[ 0.170532] omap_hwmod: usb_otg_ss: setting DMADISABLE
[ 0.171783] omap_device: cannot add global notifier for dev PM QoS
[ 0.172332] dummy:
[ 0.172973] NET: Registered protocol family 16
[ 0.175018] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.176818] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[ 0.176940] OMAP GPIO hardware version 0.1
[ 0.177093] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[ 0.177337] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[ 0.177551] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[ 0.177795] gpiochip_add: registered GPIOs 128 to 159 on device: gpio
[ 0.178039] gpiochip_add: registered GPIOs 160 to 191 on device: gpio
[ 0.178253] gpiochip_add: registered GPIOs 192 to 223 on device: gpio
[ 0.178497] gpiochip_add: registered GPIOs 224 to 255 on device: gpio
[ 0.179595] omap_mux_init: Add partition: #1: core, flags: 4
[ 0.180328] omap_mux_init: Add partition: #2: wkup, flags: 4
[ 0.181671] Failed to get l3_init_clkdm
[ 0.187561] dmm dmm: initialized all PAT entries
[ 0.188446] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.188476] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.192626] OMAP DMA hardware revision 0.0
[ 0.194061] SmartReflex Recalibration delay = 86400000ms
[ 0.194061] SmartReflex Class 1.5 initialized
[ 0.194305] Reprogramming LPDDR2 timings to 532000000 Hz
[ 0.200592] bio: create slab <bio-0> at 0
[ 0.201049] vmmc_supply: 3000 mV
[ 0.201232] vwl1271: 1800 mV
[ 0.202026] SCSI subsystem initialized
[ 0.202239] usbcore: registered new interface driver usbfs
[ 0.202331] usbcore: registered new interface driver hub
[ 0.202423] usbcore: registered new device driver usb
[ 0.210876] i2c-gpio i2c-gpio: using pins 195 (SDA) and 194 (SCL)
[ 0.211029] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 400 kHz
[ 0.246459] setting trigger mode 8 for irq 39 failed (gic_set_type+0x0/0xe8)
[ 0.246643] palmas 1-0048: twl6035 ES 2.1 detected
[ 0.246948] palmas 1-0048: Muxing GPIO 2, PWM 0, LED 0
[ 0.248077] SMPS45: 600 <--> 1310 mV at 880 mV normal standby
[ 0.248809] SMPS6: 1200 mV normal standby
[ 0.249511] SMPS7: 1800 mV normal standby
[ 0.250396] SMPS8: 600 <--> 1310 mV at 1040 mV normal standby
[ 0.251190] SMPS9: 2100 mV normal standby
[ 0.251770] SMPS10: 5000 mV normal standby
[ 0.252075] LDO1: 2800 mV normal standby
[ 0.252746] LDO2: 2900 mV normal standby
[ 0.253295] LDO3: 3000 mV normal standby
[ 0.253967] LDO4: 1500 mV normal standby
[ 0.254516] LDO5: 1800 mV normal standby
[ 0.255065] LDO6: 1500 mV normal standby
[ 0.255645] LDO7: 1500 mV normal standby
[ 0.256195] LDO8: 1500 mV normal standby
[ 0.256896] LDO9: 1800 <--> 3300 mV at 900 mV normal standby
[ 0.257720] LDOLN: 1800 mV normal standby
[ 0.258270] LDOUSB: 3250 mV normal standby
[ 0.259704] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 400 kHz
[ 0.259918] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 400 kHz
[ 0.260101] omap_i2c omap_i2c.4: bus 4 rev2.4.0 at 400 kHz
[ 0.260284] omap_i2c omap_i2c.5: bus 5 rev2.4.0 at 400 kHz
[ 0.262054] gpiochip_add: registered GPIOs 256 to 279 on device: tca6424
[ 0.262176] Linux video capture interface: v2.00
[ 0.262207] sr_init: No PMIC hook to init smartreflex
[ 0.262634] omap-iommu omap-iommu.0: dsp registered
[ 0.262695] omap-iommu omap-iommu.1: ipu registered
[ 0.262878] Advanced Linux Sound Architecture Driver Version 1.0.25.
[ 0.263336] Bluetooth: Core ver 2.16
[ 0.263366] NET: Registered protocol family 31
[ 0.263366] Bluetooth: HCI device and connection manager initialized
[ 0.263397] Bluetooth: HCI socket layer initialized
[ 0.263397] Bluetooth: L2CAP socket layer initialized
[ 0.263427] Bluetooth: SCO socket layer initialized
[ 0.272003] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized
[ 0.272277] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized
[ 0.272552] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized
[ 0.272583] Power Management for TI OMAP4XX/OMAP5XXX devices.
[ 0.272674] ------------[ cut here ]------------
[ 0.272674] WARNING: at arch/arm/mach-omap2/pm4xxx_5xxx.c:750 omap4_pm_init+0x844/0xc34()
[ 0.272705] Enabled DSS->EMIF Static dependency, needs proper rootcause
[ 0.272705] Modules linked in:
[ 0.272705] Backtrace:
[ 0.272735] [<c0017c14>] (dump_backtrace+0x0/0x10c) from [<c067cfc4>] (dump_stack+0x18/0x1c)
[ 0.272766] r6:000002ee r5:c0904870 r4:d402dec8 r3:c09b0d90
[ 0.272796] [<c067cfac>] (dump_stack+0x0/0x1c) from [<c0046a54>] (warn_slowpath_common+0x54/0x6c)
[ 0.272796] [<c0046a00>] (warn_slowpath_common+0x0/0x6c) from [<c0046b10>] (warn_slowpath_fmt+0x38/0x40)
[ 0.272827] r8:00000000 r7:c09ae0ac r6:c09ae07c r5:c09ae10c r4:00000000
[ 0.272827] r3:00000009
[ 0.272857] [<c0046ad8>] (warn_slowpath_fmt+0x0/0x40) from [<c0904870>] (omap4_pm_init+0x844/0xc34)
[ 0.272857] r3:c09f3da4 r2:c0828424
[ 0.272888] [<c090402c>] (omap4_pm_init+0x0/0xc34) from [<c0900e28>] (omap2_common_pm_subsys_init+0x188/0x21c)
[ 0.272888] [<c0900ca0>] (omap2_common_pm_subsys_init+0x0/0x21c) from [<c0008698>] (do_one_initcall+0x11c/0x184)
[ 0.272918] r5:00000004 r4:d402c000
[ 0.272918] [<c000857c>] (do_one_initcall+0x0/0x184) from [<c08f598c>] (kernel_init+0x104/0x1c4)
[ 0.272949] [<c08f5888>] (kernel_init+0x0/0x1c4) from [<c004a968>] (do_exit+0x0/0x804)
[ 0.272979] Board Information:
[ 0.272979] Revision : 0000
[ 0.272979] Serial : 0000000000000000
[ 0.272979] SoC Information:
[ 0.272979] CPU : OMAP5432
[ 0.272979] Rev : ES2.0
[ 0.273010] Type : GP
[ 0.273010] Production ID: D0110451-2E6604F0
[ 0.273010] Die ID : 09DA0001-00000201-01620BD4-0B015005
[ 0.273010]
[ 0.273010] ---[ end trace 800979d92a667310 ]---
[ 0.273254] ------------[ cut here ]------------
[ 0.273254] WARNING: at arch/arm/mach-omap2/pm4xxx_5xxx.c:1235 omap4_pm_init+0xb24/0xc34()
[ 0.273284] omap4_pm_init: EMIF Clock domain denied idle: DDR3 WA
[ 0.273284] Modules linked in:
[ 0.273315] Backtrace:
[ 0.273315] [<c0017c14>] (dump_backtrace+0x0/0x10c) from [<c067cfc4>] (dump_stack+0x18/0x1c)
[ 0.273345] r6:000004d3 r5:c0904b50 r4:d402dec8 r3:c09b0d90
[ 0.273376] [<c067cfac>] (dump_stack+0x0/0x1c) from [<c0046a54>] (warn_slowpath_common+0x54/0x6c)
[ 0.273376] [<c0046a00>] (warn_slowpath_common+0x0/0x6c) from [<c0046b10>] (warn_slowpath_fmt+0x38/0x40)
[ 0.273406] r8:00000000 r7:c09ae0ac r6:c09ae07c r5:00000003 r4:00000000
[ 0.273406] r3:00000009
[ 0.273437] [<c0046ad8>] (warn_slowpath_fmt+0x0/0x40) from [<c0904b50>] (omap4_pm_init+0xb24/0xc34)
[ 0.273437] r3:c068fa50 r2:c082866c
[ 0.273468] [<c090402c>] (omap4_pm_init+0x0/0xc34) from [<c0900e28>] (omap2_common_pm_subsys_init+0x188/0x21c)
[ 0.273498] [<c0900ca0>] (omap2_common_pm_subsys_init+0x0/0x21c) from [<c0008698>] (do_one_initcall+0x11c/0x184)
[ 0.273498] r5:00000004 r4:d402c000
[ 0.273529] [<c000857c>] (do_one_initcall+0x0/0x184) from [<c08f598c>] (kernel_init+0x104/0x1c4)
[ 0.273529] [<c08f5888>] (kernel_init+0x0/0x1c4) from [<c004a968>] (do_exit+0x0/0x804)
[ 0.273559] Board Information:
[ 0.273559] Revision : 0000
[ 0.273559] Serial : 0000000000000000
[ 0.273559] SoC Information:
[ 0.273559] CPU : OMAP5432
[ 0.273590] Rev : ES2.0
[ 0.273590] Type : GP
[ 0.273590] Production ID: D0110451-2E6604F0
[ 0.273590] Die ID : 09DA0001-00000201-01620BD4-0B015005
[ 0.273590]
[ 0.273620] ---[ end trace 800979d92a667311 ]---
[ 0.273620] omap_opp_set_min_rate: Missing opp info for hwmod hsi
[ 0.273651] Forcing clock hsi_fclk to minimum rate 192000000
[ 0.273681] omap_opp_set_min_rate: Missing opp info for hwmod ipu_c0
[ 0.273681] Forcing clock dpll_core_h22x2_ck to minimum rate 425600000
[ 0.273712] omap_opp_set_min_rate: Missing opp info for hwmod dsp_c0
[ 0.273712] Forcing clock virt_dpll_dsp_ck to minimum rate 233000000
[ 0.274230] Switching to clocksource arch_sys_counter
[ 0.288604] NET: Registered protocol family 2
[ 0.288818] IP route cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.289215] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.290252] TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
[ 0.291320] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.291320] TCP: reno registered
[ 0.291351] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.291351] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.291534] NET: Registered protocol family 1
[ 0.291809] RPC: Registered named UNIX socket transport module.
[ 0.291809] RPC: Registered udp transport module.
[ 0.291809] RPC: Registered tcp transport module.
[ 0.291839] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.291900] usbhs_omap usbhs_omap: ehci_logic_fck failed:-2
[ 0.292724] Trying to unpack rootfs image as initramfs...
[ 0.301727] Freeing initrd memory: 176K
[ 0.302032] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.305603] sr_classp5_calib_work: smartreflex_core: Calibration complete: Voltage Nominal=1040000 Calib=1040000 Dyn=1040000 OPP_margin=0 total_margin=0
[ 0.305633] sr_classp5_calib_work: smartreflex_mpu: Calibration complete: Voltage Nominal=1060000 Calib=1060000 Dyn=1060000 OPP_margin=0 total_margin=0
[ 0.305694] sr_classp5_calib_work: smartreflex_mm: Calibration complete: Voltage Nominal=1120000 Calib=1120000 Dyn=1120000 OPP_margin=0 total_margin=0
[ 0.410858] highmem bounce pool size: 64 pages
[ 0.411651] fuse init (API version 7.18)
[ 0.411773] msgmni has been set to 612
[ 0.413177] io scheduler noop registered
[ 0.413208] io scheduler deadline registered
[ 0.413238] io scheduler cfq registered (default)
[ 0.413970] OMAP DSS rev 6.1
[ 0.434509] dsscomp: initializing.
[ 0.434539] misc dsscomp: found 1 displays and 4 overlays, WB overlay 1
[ 0.435119] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0
[ 0.435394] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2
[ 1.812225] console [ttyO2] enabled
[ 1.816284] omap_uart.4: ttyO4 at MMIO 0x48066000 (irq = 137) is a OMAP UART4
[ 1.824462] [drm] Initialized drm 1.1.0 20060810
[ 1.829528] omap_ion_probe: adding heap secure_input of type 2 with ba300000@5a00000
[ 1.837829] omap_ion_probe: adding heap tiler of type 4 with b5200000@5100000
[ 1.845489] omap_ion_probe: adding heap nonsecure_tiler of type 4 with b4300000@f00000
[ 1.853942] omap_ion_probe: adding heap system of type 0 with 0@0
[ 1.860473] omap_ion_probe: adding heap tiler_reservation of type 5 with 0@0
[ 1.872314] brd: module loaded
[ 1.877807] loop: module loaded
[ 1.881225] (stk) :sysfs entries created
[ 1.885437] (stk) : debugfs entries created
[ 1.889892] (hci_tty): inside hci_tty_init
[ 1.894531] (hci_tty): allocated 252, 0
[ 1.898620] AK8975 compass driver: init
[ 1.903350] gccore gccore.0: opp_get_opp_count: device OPP not found (-19)
[ 1.927246] NFC Driver for TI WiLink
[ 1.931427] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 1.938934] omap2_mcspi omap2_mcspi.1: master is unqueued, this is deprecated
[ 1.946746] omap2_mcspi omap2_mcspi.2: master is unqueued, this is deprecated
[ 1.954711] omap2_mcspi omap2_mcspi.4: master is unqueued, this is deprecated
[ 1.962493] tun: Universal TUN/TAP device driver, 1.6
[ 1.967864] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 1.974914] usbcore: registered new interface driver asix
[ 1.980743] usbcore: registered new interface driver cdc_ether
[ 1.986999] usbcore: registered new interface driver smsc95xx
[ 1.993164] usbcore: registered new interface driver net1080
[ 1.999206] usbcore: registered new interface driver cdc_subset
[ 2.005554] usbcore: registered new interface driver zaurus
[ 2.011627] usbcore: registered new interface driver cdc_ncm
[ 2.038452] palmas-usb palmas-usb.8: Spurious disconnect event detected
[ 2.051361] palmas-usb palmas-usb.8: Initialized Palmas USB module
[ 2.058166] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.065429] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 2.071594] ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
[ 2.080078] ehci-omap ehci-omap.0: irq 109, io mem 0x4a064c00
[ 2.094604] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 2.100769] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.107910] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.115539] usb usb1: Product: OMAP-EHCI Host Controller
[ 2.121124] usb usb1: Manufacturer: Linux 3.4.34 ehci_hcd
[ 2.126800] usb usb1: SerialNumber: ehci-omap.0
[ 2.131896] hub 1-0:1.0: USB hub found
[ 2.135864] hub 1-0:1.0: 3 ports detected
[ 2.165100] usbcore: registered new interface driver cdc_wdm
[ 2.171051] Initializing USB Mass Storage driver...
[ 2.176239] usbcore: registered new interface driver usb-storage
[ 2.182586] USB Mass Storage support registered.
[ 2.187469] usbcore: registered new interface driver libusual
[ 2.193572] usbcore: registered new interface driver usbtest
[ 2.199523] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[ 2.206085] file system registered
[ 2.210479] gadget: Mass Storage Function, version: 2009/09/11
[ 2.216705] gadget: Number of LUNs=1
[ 2.220581] lun0: LUN: removable file: (no medium)
[ 2.225860] gadget: android_usb ready
[ 2.229949] mousedev: PS/2 mouse device common for all mice
[ 2.240112] input: palmas_pwron as /devices/platform/omap_i2c.1/i2c-1/1-0048/palmas-pwrbutton.7/input/input0
[ 2.251281] twl_rtc twl_rtc.9: Power up reset detected.
[ 2.257171] twl_rtc twl_rtc.9: Enabling TWL-RTC.
[ 2.264587] twl_rtc twl_rtc.9: rtc core: registered twl_rtc as rtc0
[ 2.272674] i2c /dev entries driver
[ 2.276794] usbcore: registered new interface driver uvcvideo
[ 2.282867] USB Video Class driver (1.1.1)
[ 2.287231] Driver for 1-wire Dallas network protocol.
[ 2.293945] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 30 sec
[ 2.301239] report_temperature_delayed_work_fn: Fail to set temp
[ 2.307861] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[ 2.317108] cpuidle: using governor ladder
[ 2.321685] cpuidle: using governor menu
[ 2.347717] usbcore: registered new interface driver usbhid
[ 2.353607] usbhid: USB HID core driver
[ 2.357879] ashmem: initialized
[ 2.361236] logger: created 256K log 'log_main'
[ 2.366027] logger: created 256K log 'log_events'
[ 2.371002] sr_classp5_calib_work: smartreflex_mpu: Calibration complete: Voltage Nominal=1250000 Calib=1250000 Dyn=1250000 OPP_margin=0 total_margin=0
[ 2.385345] logger: created 256K log 'log_radio'
[ 2.391174] logger: created 256K log 'log_system'
[ 2.398681] omap_governor_init: domain cpu slope 118 const -2992
[ 2.405181] omap_governor_init: domain gpu slope 61 const -1558
[ 2.411682] rproc remoteproc0: ipu_c0 is available
[ 2.416839] rproc remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 2.426849] rproc remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 2.438812] OMAP HSI: HSI driver version 0.4.4
[ 2.446746] usbcore: registered new interface driver snd-usb-audio
[ 2.455383] aess aess: ABE Firmware version 9560
[ 2.469604] usb 1-3: new high-speed USB device number 2 using ehci-omap
[ 2.503051] asoc: snd-soc-dummy-dai <-> MultiMedia1 mapping ok
[ 2.510131] asoc: snd-soc-dummy-dai <-> MultiMedia2 mapping ok
[ 2.517456] mmc0: new high speed DDR MMC card at address 0001
[ 2.524261] asoc: snd-soc-dummy-dai <-> Voice mapping ok
[ 2.529998] mmcblk0: mmc0:0001 SEM04G 3.68 GiB
[ 2.535003] mmcblk0boot0: mmc0:0001 SEM04G partition 1 2.00 MiB
[ 2.541412] asoc: snd-soc-dummy-dai <-> Tones mapping ok
[ 2.541412] mmcblk0boot1: mmc0:0001 SEM04G partition 2 2.00 MiB
[ 2.554260] asoc: snd-soc-dummy-dai <-> Vibra mapping ok
[ 2.560211] asoc: snd-soc-dummy-dai <-> MODEM mapping ok
[ 2.566192] asoc: snd-soc-dummy-dai <-> MultiMedia1 LP mapping ok
[ 2.572692] Alternate GPT is invalid, using primary GPT.
[ 2.572845] asoc: snd-soc-dummy-dai <-> omap-mcbsp.2 mapping ok
[ 2.584503] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10
[ 2.591125] mmcblk0boot1: unknown partition table
[ 2.591430] asoc: twl6040-legacy <-> mcpdm-legacy mapping ok
[ 2.602478] asoc: dit-hifi <-> mcasp-legacy mapping ok
[ 2.608367] mmcblk0boot0: unknown partition table
[ 2.613708] asoc: dmic-hifi <-> omap-dmic mapping ok
[ 2.619689] asoc: twl6040-dl1 <-> mcpdm-dl1 mapping ok
[ 2.625244] asoc: twl6040-ul <-> mcpdm-ul1 mapping ok
[ 2.630889] asoc: twl6040-dl2 <-> mcpdm-dl2 mapping ok
[ 2.636901] asoc: twl6040-vib <-> mcpdm-vib mapping ok
[ 2.642333] usb 1-3: New USB device found, idVendor=0424, idProduct=9730
[ 2.649414] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.657043] asoc: snd-soc-dummy-dai <-> omap-mcbsp.1 mapping ok
[ 2.663818] asoc: snd-soc-dummy-dai <-> omap-mcbsp.1 mapping ok
[ 2.670166] smsc95xx v1.0.4
[ 2.673492] asoc: snd-soc-dummy-dai <-> omap-mcbsp.2 mapping ok
[ 2.679901] asoc: snd-soc-dummy-dai <-> omap-mcbsp.2 mapping ok
[ 2.686401] asoc: snd-soc-dummy-dai <-> omap-mcbsp.2 mapping ok
[ 2.692901] asoc: dmic-hifi <-> omap-dmic-abe-dai-0 mapping ok
[ 2.701782] asoc: dmic-hifi <-> omap-dmic-abe-dai-1 mapping ok
[ 2.708160] asoc: dmic-hifi <-> omap-dmic-abe-dai-2 mapping ok
[ 2.714630] asoc: snd-soc-dummy-dai <-> omap-abe-vxrec-dai mapping ok
[ 2.721679] asoc: snd-soc-dummy-dai <-> omap-abe-echo-dai mapping ok
[ 2.729156] input: OMAP5EVM Headset Jack as /devices/platform/omap-abe-twl6040/sound/card0/input1
[ 2.741760] omap-abe-twl6040 omap-abe-twl6040: couldn't get AV Switch regulator
[ 2.750152] asoc: omap-hdmi-hifi <-> omap-hdmi-audio-dai mapping ok
[ 2.757598] oprofile: using timer interrupt.
[ 2.762237] GACT probability NOT on
[ 2.765899] Mirror/redirect action on
[ 2.769744] u32 classifier
[ 2.772613] Actions configured
[ 2.776214] Netfilter messages via NETLINK v0.30.
[ 2.781188] nf_conntrack version 0.5.0 (10112 buckets, 40448 max)
[ 2.787902] ctnetlink v0.93: registering with nfnetlink.
[ 2.793548] NF_TPROXY: Transparent proxy support initialized, version 4.1.0
[ 2.800933] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
[ 2.807250] xt_time: kernel timezone is -0000
[ 2.812133] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.817871] arp_tables: (C) 2002 David S. Miller
[ 2.822784] TCP: cubic registered
[ 2.826293] Initializing XFRM netlink socket
[ 2.831024] NET: Registered protocol family 10
[ 2.836425] Mobile IPv6
[ 2.839080] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 2.844879] IPv6 over IPv4 tunneling driver
[ 2.849822] NET: Registered protocol family 17
[ 2.854522] NET: Registered protocol family 15
[ 2.859283] Bridge firewalling registered
[ 2.863677] Bluetooth: RFCOMM TTY layer initialized
[ 2.868835] Bluetooth: RFCOMM socket layer initialized
[ 2.874298] Bluetooth: RFCOMM ver 1.11
[ 2.878265] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 2.883880] Bluetooth: BNEP filters: protocol multicast
[ 2.889404] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 2.895721] NET: Registered protocol family 35
[ 2.900604] NET: Registered protocol family 37
[ 2.905303] NET: Registered protocol family 40
[ 2.910339] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 2.918487] ThumbEE CPU extension supported.
[ 2.923034] Registering SWP/SWPB emulation handler
[ 2.930084] smsc95xx 1-3:1.0: eth0: register 'smsc95xx' at usb-ehci-omap.0-3, smsc95xx USB 2.0 Ethernet, 22:6a:2e:13:10:a5
[ 2.944305] clock: disabling unused clocks to save power
[ 2.949890] mmc1: host does not support reading read-only switch. assuming write-enable.
[ 2.959808] HDCP: hdcp_3des_cb: hdcp_keys not loaded = 0
[ 2.959808]
[ 2.967010] mmc1: new high speed SDHC card at address e624
[ 2.973144] Enter hdmi_core_init
[ 2.976593] Enable video_path
[ 2.979736] mmcblk1: mmc1:e624 SU08G 7.40 GiB
[ 2.996154] mmcblk1: p1 p2
[ 3.145416] mmc2: card claims to support voltages below the defined range. These will be ignored.
[ 3.170257] mmc2: queuing unknown CIS tuple 0x91 (3 bytes)
[ 3.176818] mmc2: new high speed SDIO card at address 0001
[ 3.237152] usb 1-2: new high-speed USB device number 3 using ehci-omap
[ 3.317596] cannot apply mgr(tv) on inactive device
[ 3.322845] cannot aply mgr(lcd)--invalid device
[ 3.327728] omapfb omapfb: failed to apply dispc config
[ 3.333312] cannot apply mgr(tv) on inactive device
[ 3.338562] sr_classp5_calib_work: smartreflex_mpu: Calibration complete: Voltage Nominal=880000 Calib=870000 Dyn=880000 OPP_margin=0 total_margin=0
[ 3.352691] omapfb omapfb: failed to apply dispc config
[ 3.358428] cannot aply mgr(lcd2)--invalid device
[ 3.368194] omapfb omapfb: failed to apply dispc config
[ 3.374084] LDOUSB: incomplete constraints, leaving on
[ 3.379760] LDOLN: incomplete constraints, leaving on
[ 3.385314] LDO8: incomplete constraints, leaving on
[ 3.390991] LDO6: incomplete constraints, leaving on
[ 3.396453] LDO5: incomplete constraints, leaving on
[ 3.402069] usb 1-2: New USB device found, idVendor=0424, idProduct=3503
[ 3.409149] usb 1-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.416687] LDO3: incomplete constraints, leaving on
[ 3.422393] hub 1-2:1.0: USB hub found
[ 3.426544] hub 1-2:1.0: 3 ports detected
[ 3.430877] SMPS10: incomplete constraints, leaving on
[ 3.436553] SMPS8: incomplete constraints, leaving on
[ 3.442169] SMPS6: incomplete constraints, leaving on
[ 3.447875] SMPS45: incomplete constraints, leaving on
[ 3.453613] input: gpio-keys as /devices/platform/gpio-keys.0/input/input2
[ 3.461914] twl_rtc twl_rtc.9: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
[ 3.470611] ALSA device list:
[ 3.473724] #0: OMAP5EVM
[ 3.476562] #1: OMAPHDMI
[ 3.479675] Freeing init memory: 352K
[ 3.485717] init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.
[ 3.653259] EXT4-fs (mmcblk0p8): INFO: recovery required on readonly filesystem
[ 3.661224] EXT4-fs (mmcblk0p8): write access will be enabled during recovery
[ 3.687255] EXT4-fs (mmcblk0p8): recovery complete
[ 3.694427] EXT4-fs (mmcblk0p8): mounted filesystem with ordered data mode. Opts: (null)
[ 3.704559] EXT4-fs (mmcblk0p4): INFO: recovery required on readonly filesystem
[ 3.712524] EXT4-fs (mmcblk0p4): write access will be enabled during recovery
[ 3.726776] EXT4-fs (mmcblk0p4): recovery complete
[ 3.733520] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: (null)
[ 3.768157] EXT4-fs (mmcblk0p9): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,errors=remount-ro
[ 3.813415] fs_mgr: Running /system/bin/e2fsck on /dev/block/platform/omap_hsmmc.1/by-name/cache
[ 3.974884] rproc remoteproc0: powering up ipu_c0
[ 4.003570] EXT4-fs (mmcblk0p9): mounted filesystem with ordered data mode. Opts: (null)
[ 4.035888] rproc remoteproc0: Booting fw image ducati-m3-core0.xem3, size 13487335
[ 4.064544] EXT4-fs (mmcblk0p10): recovery complete
[ 4.070770] EXT4-fs (mmcblk0p10): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,errors=remount-ro
[ 4.110443] fs_mgr: Running /system/bin/e2fsck on /dev/block/platform/omap_hsmmc.1/by-name/userdata
[ 4.136444] EXT4-fs (mmcblk0p10): mounted filesystem with ordered data mode. Opts: (null)
[ 4.227905] init: cannot find '/system/bin/rild', disabling 'ril-daemon'
[ 4.235107] HDCP: failed to load keys
[ 4.235107]
[ 4.244628] omap-iommu omap-iommu.1: ipu: version 2.1
[ 4.245269] init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
[ 4.263000] Compat-wireless backport release: ol_r8.a5.08
[ 4.267974] rproc remoteproc0: remote processor ipu_c0 is now up
[ 4.270233] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 4.270263] rproc remoteproc0: registered virtio0 (type 7)
[ 4.287017] Backport based on wl18xx.git ol_r8.a5.13
[ 4.293395] compat.git: wl18xx.git
[ 4.468505] cfg80211: Calling CRDA to update world regulatory domain
[ 4.541198] cfg80211: World regulatory domain updated:
[ 4.546600] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 4.555633] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4.565155] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 4.574584] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 4.583984] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4.593444] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4.979003] PVR: PVRCore_Init
[ 4.985351] PVR: LinuxMMInit: Maximum page pool size: 10800
[ 4.991363] PVR: PVRSRVDriverProbe(pDevice=d40ea200)
[ 4.996704] PVR: SGX register base: 0x56000000
[ 5.001403] PVR: SGX register size: 65535
[ 5.005615] PVR: SGX IRQ: 53
[ 5.008789] PVR: EnableSystemClocks: Enabling System Clocks
[ 5.015014] PVR: PVRCore_Init: major device 246
[ 5.086151] wlcore: wl12xx driver version: jenkins-OMAP5_kernel_3.4-984
[ 5.102630] PVR_K:(Error): BridgedDispatchKM: Driver initialisation not completed yet. [0, ]
[ 5.133087] PVR: Installing MISR with cookie bf1243c4
[ 5.138610] PVR: Installing device LISR SGX ISR on IRQ 53 with cookie d246f780
[ 5.146270] PVR: SysFinalise: Version string: SGX revision = 1.1.6
[ 5.153015] omaplfb: OMAPLFBInitFBDev: Device 2: invalid framebuffer size
[ 5.156707] wlcore: wl18xx driver version: jenkins-OMAP5_kernel_3.4-984
[ 5.167175] omaplfb: OMAPLFBInitFBDev: Device 1: invalid framebuffer size
[ 5.212219] android_usb: already disabled
[ 5.216583] android_usb: already disabled
[ 5.221282] android_usb: already disabled
[ 5.228820] warning: `adbd' uses 32-bit capabilities (legacy support in use)
[ 5.236663] adb_open
[ 5.238952] mtp_bind_config
[ 5.241912] adb_bind_config
[ 5.256500] EXT4-fs (mmcblk0p8): re-mounted. Opts: (null)
shell@android:/ $ [ 5.337615] EXT4-fs (mmcblk0p8): re-mounted. Opts: (null)
[ 5.860534] init: untracked pid 107 exited
[ 6.295440] omap-rproc omap-rproc.1: received echo reply from ipu_c0
[ 6.302642] virtio_rpmsg_bus virtio0: creating channel rpmsg-omx1 addr 0x3c
[ 6.310668] rpmsg_omx rpmsg-omx1: new OMX connection srv channel: 1024 -> 60!
[ 6.318298] virtio_rpmsg_bus virtio0: creating channel omaprpc addr 0x3b
[ 6.949798] virtio_rpmsg_bus virtio0: creating channel rpmsg-resmgr addr 0x66
[ 6.976989] rprm_regulator_request: regulator lookup failed, id 1
[ 6.983459] rpmsg_resmgr rpmsg2: request for regulator failed: -22
[ 6.990142] rpmsg_resmgr rpmsg2: resource allocation failed -22!
[ 9.162261] PVR_K:(Error): PVRSRVOpenDCDeviceKM: no devnode matching index 0 [0, ]
[ 9.229003] PVR_K:(Error): PVRSRVOpenDCDeviceKM: no devnode matching index 0 [0, ]

shell@android:/ $
shell@android:/ $
shell@android:/ $ [ 10.409057] request_suspend_state: wakeup (3->0) at 10400411949 (2000-01-01 00:00:08.443926433 UTC)
[ 10.818023] acc_open
[ 10.820343] acc_release
[ 11.349731] PVR_K:(Error): PVRSRVOpenDCDeviceKM: no devnode matching index 0 [0, ]
[ 11.777648] PVR_K:(Error): PVRSRVOpenDCDeviceKM: no devnode matching index 0 [0, ]
[ 12.170989] PVR_K:(Error): PVRSRVOpenDCDeviceKM: no devnode matching index 0 [0, ]
[ 12.728454] init: sys_prop: permission denied uid:1003 name:service.bootanim.exit
[ 12.814849] init: Boot Animation exit

Hi,

I have somehow the same  log when booting without display attached.

and I found that this message is printed always when ddr3 is used

/* If DDR3 is used, Deny EMIF idle */
if (val == 0x3) {
clkdm_deny_idle(emif_clkdm);
WARN(1, "%s: EMIF Clock domain denied idle: DDR3 WA\n",
__func__);
}

Regards, Boyko

Hi Boyko,

What could be the reason for it ?

Regards,

Ishaqe 

I am not completely  sure why they decided to disable it for all ddr3 types of ram, but it must be done for compatibility purpose for wider range of chips to be supported. I  don't know what kind of memory are you using on your custom HW. But you can allways disable this check and modify the source in (arch/arm/mach-omap2/pm4xxx_5xxx.c) to see if it runs stable.

Regards, Boyko