Customer is moving from QNX to Linux on AM3354 based system. Currently they have a Rev D PCB that will boot either QNX or Linux always and Rev E PCB that will boot QNX always and a few boards that will boot Linux. In moving to Linux they implemented DMA out of NAND which QNX did not do. Attached is the boot log for a failed device. Any suggestions on things to check or root cause?
Thanks,
Mark
U-Boot SPL 2013.07-rc3-g7a9cf7b (Oct 01 2015 - 14:44:43)
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
U-Boot 2013.07-rc3 (Jun 22 2016 - 14:15:13)
I2C: ready
DRAM: 256 MiB
WARNING: Caches not enabled
NAND: 512 MiB
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net: cpsw, usb_ether
Hit any key to stop autoboot: 0
Loading from nand0, offset 0x280000
Fit image detected...
FIT description: Linux f4t
Image 0 (kernel@1)
Description: Linux 3.14-ts-armv7l
Type: Kernel Image
Compression: lzo compressed
Data Start: 0x810000c4
Data Size: 4673773 Bytes = 4.5 MiB
Architecture: ARM
OS: Linux
Load Address: 0x80008000
Entry Point: 0x80008000
Hash algo: sha1
Hash value: c42b830980d1f8a87b2430aaaee634f8434b833f
Image 1 (fdt@1)
Description: Flattened Device Tree blob
Type: Flat Device Tree
Compression: uncompressed
Data Start: 0x814752a4
Data Size: 36941 Bytes = 36.1 KiB
Architecture: ARM
Hash algo: sha1
Hash value: e7a9424a9346b879a9aeb1cc2c0c3a9ae4374087
Default Configuration: 'conf@1'
Configuration 0 (conf@1)
Description: Boot Linux kernel with FDT blob
Kernel: kernel@1
FDT: fdt@1
## Loading kernel from FIT Image at 81000000 ...
Using 'conf@1' configuration
Verifying Hash Integrity ... OK
Trying 'kernel@1' kernel subimage
Description: Linux 3.14-ts-armv7l
Type: Kernel Image
Compression: lzo compressed
Data Start: 0x810000c4
Data Size: 4673773 Bytes = 4.5 MiB
Architecture: ARM
OS: Linux
Load Address: 0x80008000
Entry Point: 0x80008000
Hash algo: sha1
Hash value: c42b830980d1f8a87b2430aaaee634f8434b833f
Verifying Hash Integrity ... sha1+ OK
## Loading fdt from FIT Image at 81000000 ...
Using 'conf@1' configuration
Trying 'fdt@1' fdt subimage
Description: Flattened Device Tree blob
Type: Flat Device Tree
Compression: uncompressed
Data Start: 0x814752a4
Data Size: 36941 Bytes = 36.1 KiB
Architecture: ARM
Hash algo: sha1
Hash value: e7a9424a9346b879a9aeb1cc2c0c3a9ae4374087
Verifying Hash Integrity ... sha1+ OK
Booting using the fdt blob at 0x814752a4
Uncompressing Kernel Image ... OK
Loading Device Tree to 8fb08000, end 8fb1404c ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.14.65-ts-armv7l-rt68 (eric@meseri-mint-desktop) (gcc version 4.8.4 (Timesys 20150406) ) #1 PREEMPT RT Wed Jun 22 13:50:05 CDT 2016
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: TI AM335x EVM
[ 0.000000] cma: CMA: reserved 24 MiB at 8e000000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (sgx neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768
[ 0.000000] Kernel command line: console=ttyO0,115200 root=ubi0:rootfs ubi.mtd=8 rootfstype=ubifs rootwait
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 226916K/261120K available (4551K kernel code, 263K rwdata, 1888K rodata, 233K init, 201K bss, 34204K reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xd0800000 - 0xff000000 ( 744 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0651f8c (6440 kB)
[ 0.000000] .init : 0xc0652000 - 0xc068c4cc ( 234 kB)
[ 0.000000] .data : 0xc068e000 - 0xc06cfeb8 ( 264 kB)
[ 0.000000] .bss : 0xc06cfec4 - 0xc0702510 ( 202 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000017] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns
[ 0.000036] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000319] Console: colour dummy device 80x30
[ 0.049078] Calibrating delay loop... 548.86 BogoMIPS (lpj=2744320)
[ 0.049086] pid_max: default: 32768 minimum: 301
[ 0.049257] Security Framework initialized
[ 0.049341] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.049351] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.061989] CPU: Testing write buffer coherency: ok
[ 0.062415] Setting up static identity map for 0x80477900 - 0x80477958
[ 0.064802] devtmpfs: initialized
[ 0.067583] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.083693] omap_hwmod: tptc0 using broken dt data from edma
[ 0.083871] omap_hwmod: tptc1 using broken dt data from edma
[ 0.084030] omap_hwmod: tptc2 using broken dt data from edma
[ 0.089596] omap_hwmod: debugss: _wait_target_disable failed
[ 0.148369] pinctrl core: initialized pinctrl subsystem
[ 0.150139] regulator-dummy: no parameters
[ 0.153528] NET: Registered protocol family 16
[ 0.156577] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.160968] cpuidle: using governor ladder
[ 0.160999] cpuidle: using governor menu
[ 0.170978] syscon 44e10000.control_module: regmap [mem 0x44e10000-0x44e107fb] registered
[ 0.173465] platform 49000000.edma: alias fck already exists
[ 0.173506] platform 49000000.edma: alias fck already exists
[ 0.173531] platform 49000000.edma: alias fck already exists
[ 0.175446] OMAP GPIO hardware version 0.1
[ 0.195515] omap-gpmc 50000000.gpmc: could not find pctldev for node /pinmux@44e10800/nandflash_pins_default, deferring probe
[ 0.195571] platform 50000000.gpmc: Driver omap-gpmc requests probe deferral
[ 0.200547] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.240020] bio: create slab <bio-0> at 0
[ 0.268814] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[ 0.271144] vbat: 5000 mV
[ 0.276668] i2c-core: driver [palmas] using legacy suspend method
[ 0.276691] i2c-core: driver [palmas] using legacy resume method
[ 0.277880] SCSI subsystem initialized
[ 0.280261] usbcore: registered new interface driver usbfs
[ 0.280621] usbcore: registered new interface driver hub
[ 0.281021] usbcore: registered new device driver usb
[ 0.282684] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe
[ 0.282731] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral
[ 0.283387] pps_core: LinuxPPS API ver. 1 registered
[ 0.283406] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.283669] PTP clock support registered
[ 0.286227] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.289011] Switched to clocksource timer1
[ 0.290052] FS-Cache: Loaded
[ 0.324737] NET: Registered protocol family 2
[ 0.326176] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.326255] TCP bind hash table entries: 2048 (order: 3, 49152 bytes)
[ 0.326402] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.326500] TCP: reno registered
[ 0.326523] UDP hash table entries: 256 (order: 2, 16384 bytes)
[ 0.326580] UDP-Lite hash table entries: 256 (order: 2, 16384 bytes)
[ 0.326945] NET: Registered protocol family 1
[ 0.327606] RPC: Registered named UNIX socket transport module.
[ 0.327628] RPC: Registered udp transport module.
[ 0.327640] RPC: Registered tcp transport module.
[ 0.327652] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.328132] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
[ 0.333763] futex hash table entries: 256 (order: 1, 8192 bytes)
[ 0.363537] NFS: Registering the id_resolver key type
[ 0.363651] Key type id_resolver registered
[ 0.363667] Key type id_legacy registered
[ 0.365074] fuse init (API version 7.22)
[ 0.366672] msgmni has been set to 491
[ 0.370742] NET: Registered protocol family 38
[ 0.370820] io scheduler noop registered
[ 0.370835] io scheduler deadline registered
[ 0.371531] io scheduler cfq registered (default)
[ 0.374151] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 0.379339] backlight supply power not found, using dummy regulator
[ 0.385299] omap_uart 44e09000.serial: no wakeirq for uart0
[ 0.385471] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a OMAP UART0
[ 1.030930] console [ttyO0] enabled
[ 1.035807] omap_uart 481a8000.serial: no wakeirq for uart0
[ 1.042245] 481a8000.serial: ttyO4 at MMIO 0x481a8000 (irq = 61, base_baud = 3000000) is a OMAP UART4
[ 1.053734] omap-uart-localbus 48022000.serial: no wakeirq for uart0
[ 1.061172] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 89, base_baud = 3000000) is a OMAP UART1
[ 1.071867] pinctrl-single 44e10800.pinmux: pin 44e109b4.0 already requested by 44e10800.pinmux; cannot claim for 48024000.serial
[ 1.084342] pinctrl-single 44e10800.pinmux: pin-109 (48024000.serial) status -22
[ 1.092226] pinctrl-single 44e10800.pinmux: could not request pin 109 (44e109b4.0) from group pinmux_uart2_pins_default on device pinctrl-single
[ 1.106046] omap-uart-localbus 48024000.serial: Error applying setting, reverse things back
[ 1.115035] omap-uart-localbus 48024000.serial: no wakeirq for uart0
[ 1.122524] 48024000.serial: ttyO2 at MMIO 0x48024000 (irq = 90, base_baud = 3000000) is a OMAP UART2
[ 1.133412] omap-uart-localbus 481a6000.serial: no wakeirq for uart0
[ 1.140691] 481a6000.serial: ttyO3 at MMIO 0x481a6000 (irq = 60, base_baud = 3000000) is a OMAP UART3
[ 1.152773] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[ 1.160633] [drm] Initialized drm 1.1.0 20060810
[ 1.184346] brd: module loaded
[ 1.197497] loop: module loaded
[ 1.202035] (hci_tty): inside hci_tty_init
[ 1.207165] (hci_tty): allocated 248, 0
[ 1.226343] usbcore: registered new interface driver cdc_wdm
[ 1.233063] usbcore: registered new interface driver usb-storage
[ 1.240162] usbcore: registered new interface driver usbtest
[ 1.250021] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 1.258590] i2c /dev entries driver
[ 1.267599] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 1.276441] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 1.282730] omap-sham 53100000.sham: initialization failed.
[ 1.288738] omap-sham: probe of 53100000.sham failed with error -22
[ 1.297274] platform 44d00000.wkup_m3: Driver wkup_m3 requests probe deferral
[ 1.305756] TCP: cubic registered
[ 1.309456] Initializing XFRM netlink socket
[ 1.314017] NET: Registered protocol family 17
[ 1.318749] NET: Registered protocol family 15
[ 1.323707] Key type dns_resolver registered
[ 1.329415] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regulator/voltdm: -517
[ 1.338576] cpu cpu0: cpu0 clock notifier not ready, retry
[ 1.344568] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
[ 1.353372] PM: bootloader does not support rtc-only!
[ 1.358699] ThumbEE CPU extension supported.
[ 1.363392] Registering SWP/SWPB emulation handler
[ 1.371428] vbat: disabling
[ 1.374386] regulator-dummy: disabling
[ 1.379660] Error: Driver 'tfp410' is already registered, aborting...
[ 1.387444] panel panel: found enable GPIO
[ 1.395173] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.402370] [drm] No driver support for vblank timestamp query.
[ 1.463209] Console: switching to colour frame buffer device 60x34
[ 1.473791] tilcdc 4830e000.lcdc: fb0: frame buffer device
[ 1.479714] tilcdc 4830e000.lcdc: registered panic notifier
[ 1.485593] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0
[ 1.492764] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[ 1.498192] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[ 1.506526] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xdc
[ 1.513436] nand: Micron MT29F4G08ABADAH4
[ 1.517666] nand: 512MiB, SLC, page size: 2048, OOB size: 64
[ 1.523759] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme
[ 1.529932] 9 ofpart partitions found on MTD device omap2-nand.0
[ 1.536295] Creating 9 MTD partitions on "omap2-nand.0":
[ 1.541972] 0x000000000000-0x000000020000 : "SPL"
[ 1.549915] 0x000000020000-0x000000040000 : "SPL.backup1"
[ 1.558150] 0x000000040000-0x000000060000 : "SPL.backup2"
[ 1.566583] 0x000000060000-0x000000080000 : "SPL.backup3"
[ 1.575084] 0x000000080000-0x000000240000 : "u-boot"
[ 1.584514] 0x000000240000-0x000000260000 : "u-boot-spl-os"
[ 1.593175] 0x000000260000-0x000000280000 : "u-boot-env"
[ 1.601679] 0x000000280000-0x000000e80000 : "kernel"
[ 1.620039] 0x000000e80000-0x00001f400000 : "ubifs"
[ 2.035312] tps65910 0-002d: No interrupt support, no core IRQ
[ 2.046763] vrtc: 1800 mV
[ 2.049998] vrtc: supplied by vbat
[ 2.055665] vio: at 1500 mV
[ 2.058848] vio: supplied by vbat
[ 2.064732] vdd_mpu: 912 <--> 1375 mV at 1100 mV
[ 2.069899] vdd_mpu: supplied by vbat
[ 2.075963] vdd_core: 912 <--> 1150 mV at 1100 mV
[ 2.081336] vdd_core: supplied by vbat
[ 2.087122] vdd3: 5000 mV
[ 2.091757] vdig1: at 1800 mV
[ 2.095104] vdig1: supplied by vbat
[ 2.100690] vdig2: at 1800 mV
[ 2.104045] vdig2: supplied by vbat
[ 2.109588] vpll: at 1800 mV
[ 2.112840] vpll: supplied by vbat
[ 2.118142] vdac: at 1800 mV
[ 2.121435] vdac: supplied by vbat
[ 2.126733] vaux1: at 1800 mV
[ 2.130160] vaux1: supplied by vbat
[ 2.135572] vaux2: at 3300 mV
[ 2.138909] vaux2: supplied by vbat
[ 2.144445] vaux33: at 3300 mV
[ 2.147885] vaux33: supplied by vbat
[ 2.153290] vmmc: at 3300 mV
[ 2.156532] vmmc: supplied by vbat
[ 2.168424] atmel_mxt_ts 0-004a: Family: 130 Variant: 35 Firmware V2.0.AA Objects: 23
[ 2.180744] input: Atmel maXTouch Touchscreen as /devices/ocp/44e0b000.i2c/i2c-0/0-004a/input/input0
[ 2.192230] rtc-pcf2127 0-0051: chip found, driver version 0.0.1
[ 2.200687] rtc-pcf2127 0-0051: rtc core: registered rtc-pcf2127 as rtc1
[ 2.208558] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 2.215807] remoteproc0: wkup_m3 is available
[ 2.220644] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 2.230104] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 2.242343] remoteproc0: powering up wkup_m3
[ 2.246955] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 219827
[ 2.255346] PM: CM3 Firmware Version = 0x190
[ 2.260208] remoteproc0: remote processor wkup_m3 is now up
[ 2.290084] UBI: attaching mtd8 to ubi0
