AM3352BZCZA100 Boot Error

Carl Ko

Intellectual 340 points

Other Parts Discussed in Thread: TPS65910, AM3352

1. Device : AM3352BZCZA100

2. Problem : Boot Error Occurs

1.) After the connection of TFT LCD module, Power On : Boot Error

2.) With the TFT LCD module connected, After cutting the LCD VCC, Power on : Boot error

3.) POWER ON After you remove the TFT LCD module : Normal operation ==> Power on, to check the normal operation at the time of the LCD module connection

3. Boot configuration : Data line is shared with the LCD in direct.

over 10 years ago

0 Biser Gatchev-XID over 10 years ago

TI__Guru**** 393215 points

The LCD data pins are also SYSBOOT pins. You must check whether your display is pulling one ore more of the SYSBOOT signals in the opposite direction from the required SYSBOOT level.

0 Carl Ko over 10 years ago in reply to Biser Gatchev-XID

Intellectual 340 points

Thank you for me to the answer to the question .
This is the Log file when Boot error and Normal Boot.
Please check the contents.
Thank you.

1. Boot error Log file

###########################################
Wait for verifying
==============================
==============================
=== RAM byte test OK ===
==============================
==============================
reading args
spl_load_image_fat_os: error reading image args, err - -1
reading u-boot.img
reading u-boot.img

U-Boot 2014.07-00107-ga6ef75a-dirty (Nov 17 2015 - 09:19:42)

I2C: ready
DRAM: 512 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
reading uboot.env
Net: cpsw, usb_ether
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc1(part 0) is current device
SD/MMC found on device 1
Failed to mount ext2 filesystem...
** Unrecognized filesystem type **
4283064 bytes read in 592 ms (6.9 MiB/s)
32108 bytes read in 26 ms (1.2 MiB/s)
Kernel image @ 0x82000000 [ 0x000000 - 0x415ab8 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8fff5000, end 8ffffd6b ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.14.26-g2489c02 (gtbldadm@ubuntu-12) (gcc version
4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - L
inaro GCC 2013.03) ) #1 Fri Apr 10 14:59:04 EDT 2015
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio
n cache
[ 0.000000] Machine model: TI AM335x BeagleBone
[ 0.000000] cma: CMA: reserved 24 MiB at 9e000000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pag
es: 129536
[ 0.000000] Kernel command line: console=ttyO1,115200n8 root=/dev/mmcblk1p2 r
o rootfstype=ext4 rootwait
[ 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: 484252K/522240K available (5791K kernel code, 313K rwdata
, 2088K rodata, 269K init, 231K bss, 37988K 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 : 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 - 0xc07ba054 (7881 kB)
[ 0.000000] .init : 0xc07bb000 - 0xc07fe454 ( 270 kB)
[ 0.000000] .data : 0xc0800000 - 0xc084e760 ( 314 kB)
[ 0.000000] .bss : 0xc084e760 - 0xc0888738 ( 232 kB)
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrup
ts
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: timer2 at 19200000 Hz
[ 0.000034] sched_clock: 32 bits at 19MHz, resolution 52ns, wraps every 22369
6213963ns
[ 0.000091] OMAP clocksource: timer1 at 19200000 Hz
[ 0.000799] Console: colour dummy device 80x30
[ 0.000879] Calibrating delay loop... 238.38 BogoMIPS (lpj=1191936)
[ 0.068203] pid_max: default: 32768 minimum: 301
[ 0.068470] Security Framework initialized
[ 0.068615] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.068650] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.089074] CPU: Testing write buffer coherency: ok
[ 0.089929] Setting up static identity map for 0x805ad920 - 0x805ad978
[ 0.092480] devtmpfs: initialized
[ 0.098036] VFP support v0.3: implementor 41 architecture 3 part 30 variant c
rev 3
[ 0.120910] omap_hwmod: tptc0 using broken dt data from edma
[ 0.121176] omap_hwmod: tptc1 using broken dt data from edma
[ 0.121409] omap_hwmod: tptc2 using broken dt data from edma
[ 0.128957] omap_hwmod: debugss: _wait_target_disable failed
[ 0.206182] pinctrl core: initialized pinctrl subsystem
[ 0.209095] regulator-dummy: no parameters
[ 0.215044] NET: Registered protocol family 16
[ 0.221237] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.228968] cpuidle: using governor ladder
[ 0.229014] cpuidle: using governor menu
[ 0.250303] syscon 44e10000.control_module: regmap [mem 0x44e10000-0x44e107fb
] registered
[ 0.254789] platform 49000000.edma: alias fck already exists
[ 0.254862] platform 49000000.edma: alias fck already exists
[ 0.254910] platform 49000000.edma: alias fck already exists
[ 0.258350] OMAP GPIO hardware version 0.1
[ 0.297541] No ATAGs?
[ 0.297600] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.380617] bio: create slab <bio-0> at 0
[ 0.429941] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[ 0.432718] vmmcsd_fixed: 3300 mV
[ 0.441700] vgaarb: loaded
[ 0.443257] i2c-core: driver [palmas] using legacy suspend method
[ 0.443291] i2c-core: driver [palmas] using legacy resume method
[ 0.445419] SCSI subsystem initialized
[ 0.450056] usbcore: registered new interface driver usbfs
[ 0.450633] usbcore: registered new interface driver hub
[ 0.451232] usbcore: registered new device driver usb
[ 0.454034] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44
e10800/pinmux_i2c0_pins, deferring probe
[ 0.454112] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral
[ 0.455268] pps_core: LinuxPPS API ver. 1 registered
[ 0.455302] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome
tti <giometti@linux.it>
[ 0.455717] PTP clock support registered
[ 0.461783] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.464224] Advanced Linux Sound Architecture Driver Initialized.
[ 0.468973] Switched to clocksource timer1
[ 0.530242] NET: Registered protocol family 2
[ 0.532715] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.532888] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.533039] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.533220] TCP: reno registered
[ 0.533260] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.533322] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.533896] NET: Registered protocol family 1
[ 0.534911] RPC: Registered named UNIX socket transport module.
[ 0.534953] RPC: Registered udp transport module.
[ 0.534975] RPC: Registered tcp transport module.
[ 0.534997] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.537721] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counter
s available
[ 0.545865] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 1.091247] VFS: Disk quotas dquot_6.5.2
[ 1.091422] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.092837] NFS: Registering the id_resolver key type
[ 1.093062] Key type id_resolver registered
[ 1.093090] Key type id_legacy registered
[ 1.093200] jffs2: version 2.2. (NAND) (SUMMARY) 짤 2001-2006 Red Hat, Inc.
[ 1.093694] msgmni has been set to 993
[ 1.098106] NET: Registered protocol family 38
[ 1.098214] io scheduler noop registered
[ 1.098240] io scheduler deadline registered
[ 1.098304] io scheduler cfq registered (default)
[ 1.103132] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 1.112571] backlight.6 supply power not found, using dummy regulator
[ 1.122899] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.132046] omap_uart 48022000.serial: no wakeirq for uart0
[ 1.132459] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 89, base_baud =
3000000) is a OMAP UART1
[ 1.947398] console [ttyO1] enabled
[ 1.955900] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[ 1.965880] [drm] Initialized drm 1.1.0 20060810
[ 2.006176] brd: module loaded
[ 2.027717] loop: module loaded
[ 2.032992] (hci_tty): inside hci_tty_init
[ 2.039839] (hci_tty): allocated 249, 0
[ 2.056802] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 2.077096] usbcore: registered new interface driver asix
[ 2.084974] usbcore: registered new interface driver ax88179_178a
[ 2.093657] usbcore: registered new interface driver cdc_ether
[ 2.102062] usbcore: registered new interface driver smsc95xx
[ 2.110261] usbcore: registered new interface driver net1080
[ 2.118324] usbcore: registered new interface driver cdc_subset
[ 2.126644] usbcore: registered new interface driver zaurus
[ 2.134756] usbcore: registered new interface driver cdc_ncm
[ 2.143876] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.152593] ehci-pci: EHCI PCI platform driver
[ 2.159134] ehci-omap: OMAP-EHCI Host Controller driver
[ 2.167399] usbcore: registered new interface driver cdc_wdm
[ 2.175592] usbcore: registered new interface driver usb-storage
[ 2.186824] mousedev: PS/2 mouse device common for all mice
[ 2.197897] TI-am335x-tsc TI-am335x-tsc: ti,charge-delay not specified
[ 2.208045] input: ti-tsc as /devices/ocp.3/44e0d000.tscadc/TI-am335x-tsc/inp
ut/input0
[ 2.223451] i2c-core: driver [rtc-ds1307] using legacy suspend method
[ 2.232110] i2c-core: driver [rtc-ds1307] using legacy resume method
[ 2.242596] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 2.254426] i2c /dev entries driver
[ 2.259641] Driver for 1-wire Dallas network protocol.
[ 2.272535] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 2.365895] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.375118] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 2.386477] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 2.402129] usbcore: registered new interface driver usbhid
[ 2.409605] usbhid: USB HID core driver
[ 2.415490] platform 44d00000.wkup_m3: Driver wkup_m3 requests probe deferral

[ 2.434654] oprofile: using arm/armv7
[ 2.439839] mmc1: BKOPS_EN bit is not set
[ 2.446182] TCP: cubic registered
[ 2.450657] Initializing XFRM netlink socket
[ 2.456393] NET: Registered protocol family 17
[ 2.462472] NET: Registered protocol family 15
[ 2.468837] Key type dns_resolver registered
[ 2.476512] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regu
lator/voltdm: -517
[ 2.488204] cpu cpu0: cpu0 clock notifier not ready, retry
[ 2.495848] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe defer
ral
[ 2.505820] mmc1: new high speed MMC card at address 0001
[ 2.514659] PM: bootloader does not support rtc-only!
[ 2.523348] mmcblk0: mmc1:0001 MMC04G 3.65 GiB
[ 2.529480] ThumbEE CPU extension supported.
[ 2.535195] Registering SWP/SWPB emulation handler
[ 2.542035] mmcblk0boot0: mmc1:0001 MMC04G partition 1 1.00 MiB
[ 2.551011] mmcblk0boot1: mmc1:0001 MMC04G partition 2 1.00 MiB
[ 2.562458] regulator-dummy: disabling
[ 2.572730] mmcblk0: unknown partition table
[ 2.587551] mmcblk0boot1: unknown partition table
[ 2.596574] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.605462] [drm] No driver support for vblank timestamp query.
[ 2.617458] mmcblk0boot0: unknown partition table
[ 2.709516] Console: switching to colour frame buffer device 100x30
[ 2.737938] tilcdc 4830e000.lcdc: fb0: frame buffer device
[ 2.745379] tilcdc 4830e000.lcdc: registered panic notifier
[ 2.752927] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0
[ 2.766878] tps65910 0-002d: No interrupt support, no core IRQ
[ 2.782304] vrtc: 1800 mV
[ 2.786467] vrtc: supplied by vmmcsd_fixed
[ 2.795029] vio: at 1500 mV
[ 2.799143] vio: supplied by vmmcsd_fixed
[ 2.807711] vdd_mpu: 912 <--> 1375 mV at 1100 mV
[ 2.814214] vdd_mpu: supplied by vmmcsd_fixed
[ 2.823187] vdd_core: 912 <--> 1150 mV at 1100 mV
[ 2.829800] vdd_core: supplied by vmmcsd_fixed
[ 2.838336] vdd_lcd: 5000 mV
[ 2.844714] vdig1: at 1800 mV
[ 2.849090] vdig1: supplied by vmmcsd_fixed
[ 2.858003] vdig2: at 1800 mV
[ 2.862408] vdig2: supplied by vmmcsd_fixed
[ 2.870907] vpll: at 1800 mV
[ 2.875077] vpll: supplied by vmmcsd_fixed
[ 2.883015] vdac: at 1800 mV
[ 2.887195] vdac: supplied by vmmcsd_fixed
[ 2.898714] vaux1: at 1800 mV
[ 2.903148] vaux1: supplied by vmmcsd_fixed
[ 2.914597] vaux2: at 3300 mV
[ 2.918890] vaux2: supplied by vmmcsd_fixed
[ 2.926960] vaux33: at 3300 mV
[ 2.931450] vaux33: supplied by vmmcsd_fixed
[ 2.939865] vmmc: 1800 <--> 3300 mV at 3300 mV
[ 2.946085] vmmc: supplied by vmmcsd_fixed
[ 2.954219] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 2.963642] remoteproc0: wkup_m3 is available
[ 2.969731] remoteproc0: Note: remoteproc is still under development and con
sidered experimental.
[ 2.981646] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backwar
d compatibility isn't yet guaranteed.
[ 2.995778] remoteproc0: Direct firmware load failed with error -2
[ 3.004151] remoteproc0: Falling back to user helper
[ 3.019995] mmc0: host does not support reading read-only switch. assuming wr
ite-enable.
[ 3.034685] mmc0: new high speed SDHC card at address aaaa
[ 3.043304] mmcblk1: mmc0:aaaa SL08G 7.40 GiB
[ 3.071218] mmcblk1: p1 p2
[ 3.119024] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 3.126987] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[ 3.135927] libphy: 4a101000.mdio: probed
[ 3.141220] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driv
er SMSC LAN8710/LAN8720
[ 3.154343] cpsw 4a100000.ethernet: Detected MACID = 68:c9:0b:e4:e7:d8
[ 3.165480] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:0
0 UTC (946684800)
[ 3.180915] ALSA device list:
[ 3.184812] No soundcards found.
[ 3.193310] EXT4-fs (mmcblk1p2): INFO: recovery required on readonly filesyst
em
[ 3.202960] EXT4-fs (mmcblk1p2): write access will be enabled during recovery

[ 3.367872] EXT4-fs (mmcblk1p2): recovery complete
[ 3.381509] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. O
pts: (null)
[ 3.392287] VFS: Mounted root (ext4 filesystem) readonly on device 179:26.
[ 3.405274] devtmpfs: mounted
[ 3.409815] Freeing unused kernel memory: 268K (c07bb000 - c07fe000)
INIT: version 2.88 booting
--------------------------
rcS version 2.76
--------------------------
[ 3.999339] Unable to handle kernel paging request at virtual address 0004cdc
8
[ 4.008772] pgd = ddbe8000
[ 4.012283] [0004cdc8] *pgd=9dbd7831, *pte=00000000, *ppte=00000000
[ 4.020462] Internal error: Oops: 17 [#1] ARM
[ 4.026125] Modules linked in:
[ 4.030100] CPU: 0 PID: 821 Comm: mount Not tainted 3.14.26-g2489c02 #1
[ 4.038707] task: ddbaac00 ti: ddbc6000 task.ti: ddbc6000
[ 4.045753] PC is at vma_interval_tree_remove+0x15c/0x268
[ 4.052779] LR is at vma_adjust+0x1d8/0x5fc
[ 4.058223] pc : [<c00adb40>] lr : [<c00b5e64>] psr: 20000093
[ 4.058223] sp : ddbc7d88 ip : 0004cdc1 fp : ddbc7db4
[ 4.073146] r10: ddbab9a0 r9 : ddb80640 r8 : 00000000
[ 4.079940] r7 : ddbab65c r6 : ddbabbb0 r5 : 00000000 r4 : 000000d6
[ 4.088421] r3 : 0004cdc0 r2 : 000000e0 r1 : dd085cc8 r0 : 000000e0
[ 4.096919] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment use
r
[ 4.106313] Control: 10c5387d Table: 9dbe8019 DAC: 00000015
[ 4.113784] Process mount (pid: 821, stack limit = 0xddbc6238)
[ 4.121368] Stack: (0xddbc7d88 to 0xddbc8000)
[ 4.127035] 7d80: dd085cc8 ddbab5d8 ddbab630 ddbabbb0 00000
000 00000000
[ 4.137676] 7da0: ddb80640 ddbab9a0 ddbc7e14 ddbc7db8 c00b5e64 c00ad9f0 00000
266 ddbe8000
[ 4.148312] 7dc0: 00000000 00000000 000000e1 4cdc1000 00000000 ddbacf00 4cdc3
000 dd085cc8
[ 4.158952] 7de0: dd085cb4 00000000 ddbc7e14 ddbab5d8 ddbab630 00004000 c084f
9d8 00000001
[ 4.169591] 7e00: ddb80644 ddbab9a0 ddbc7e44 ddbc7e18 c00b6380 c00b5c98 ddbab
5d8 ddbc7e28
[ 4.180232] 7e20: c00b578c ddb80640 00000000 00004000 4cdc1000 4cdbd000 ddbc7
e84 ddbc7e48
[ 4.190867] 7e40: c00b7218 c00b6294 00000000 00000000 ddbc7ebc ddbc7e60 c00b6
078 ddbab648
[ 4.201503] 7e60: 4cdbd000 00004000 4cdc1000 ddb80640 ddb80644 00000073 ddbc7
ee4 ddbc7e88
[ 4.212136] 7e80: c00b7930 c00b6f58 dd085cb4 00000000 ddbc7ebc ddbab630 ddbab
9a0 4cdbd000
[ 4.222771] 7ea0: c022d638 4cdbd000 ddbc7ec4 ddbacf00 ddbc6000 00000004 ddbc7
ee4 00000003
[ 4.233411] 7ec0: ddbc6000 ddbacf00 ddb80640 00004000 c08082f8 00000004 ddbc7
f2c ddbc7ee8
[ 4.244046] 7ee0: c00b8028 c00b779c 000000d5 ddb80674 00000012 00000003 ddbc7
f14 00000073
[ 4.254683] 7f00: c05a94fc 00000000 00000012 00000003 00004000 4cdbd000 ddb80
674 ddbacf00
[ 4.265313] 7f20: ddbc7f74 ddbc7f30 c00a8970 c00b7d5c 00000012 000000d5 ddbc7
f44 00000000
[ 4.275950] 7f40: ddbc7f5c 00000000 c005dc6c 00000012 00000003 00004000 4cdbd
000 ddbacf00
[ 4.286588] 7f60: ddbc6000 00000000 ddbc7fa4 ddbc7f78 c00b67bc c00a88f0 00000
012 000000d5
[ 4.297223] 7f80: bea48580 00000003 000000d5 00000002 000000c0 c000e964 00000
000 ddbc7fa8
[ 4.307865] 7fa0: c000e7e0 c00b6734 00000003 000000d5 4cdbd000 00004000 00000
003 00000812
[ 4.318508] 7fc0: 00000003 000000d5 00000002 000000c0 bea48348 000e2970 4cdb4
c28 bea48330
[ 4.329147] 7fe0: 00000000 bea482fc 4cbfcf0b 4cc08ee8 60000010 4cdbd000 9fdf2
821 9fdf2c21
[ 4.339773] Backtrace:
[ 4.342959] [<c00ad9e4>] (vma_interval_tree_remove) from [<c00b5e64>] (vma_ad
just+0x1d8/0x5fc)
[ 4.354152] r10:ddbab9a0 r9:ddb80640 r8:00000000 r7:00000000 r6:ddbabbb0 r5:
ddbab630
[ 4.364356] r4:ddbab5d8 r3:dd085cc8
[ 4.369013] [<c00b5c8c>] (vma_adjust) from [<c00b6380>] (__split_vma.isra.25+
0xf8/0x180)
[ 4.379528] r10:ddbab9a0 r9:ddb80644 r8:00000001 r7:c084f9d8 r6:00004000 r5:
ddbab630
[ 4.389732] r4:ddbab5d8
[ 4.393028] [<c00b6288>] (__split_vma.isra.25) from [<c00b7218>] (do_munmap+0
x2cc/0x330)
[ 4.403549] r8:4cdbd000 r7:4cdc1000 r6:00004000 r5:00000000 r4:ddb80640
[ 4.412285] [<c00b6f4c>] (do_munmap) from [<c00b7930>] (mmap_region+0x1a0/0x5
c0)
[ 4.421895] r10:00000073 r9:ddb80644 r8:ddb80640 r7:4cdc1000 r6:00004000 r5:
4cdbd000
[ 4.432093] r4:ddbab648
[ 4.435386] [<c00b7790>] (mmap_region) from [<c00b8028>] (do_mmap_pgoff+0x2d8
/0x36c)
[ 4.445445] r10:00000004 r9:c08082f8 r8:00004000 r7:ddb80640 r6:ddbacf00 r5:
ddbc6000
[ 4.455645] r4:00000003
[ 4.458939] [<c00b7d50>] (do_mmap_pgoff) from [<c00a8970>] (vm_mmap_pgoff+0x8
c/0xb4)
[ 4.469003] r10:ddbacf00 r9:ddb80674 r8:4cdbd000 r7:00004000 r6:00000003 r5:
00000012
[ 4.479204] r4:00000000
[ 4.482497] [<c00a88e4>] (vm_mmap_pgoff) from [<c00b67bc>] (SyS_mmap_pgoff+0x
94/0xb8)
[ 4.492677] r10:00000000 r9:ddbc6000 r8:ddbacf00 r7:4cdbd000 r6:00004000 r5:
00000003
[ 4.502879] r4:00000012
[ 4.506183] [<c00b6728>] (SyS_mmap_pgoff) from [<c000e7e0>] (ret_fast_syscall
+0x0/0x30)
[ 4.516583] r8:c000e964 r7:000000c0 r6:00000002 r5:000000d5 r4:00000003
[ 4.525321] Code: e593c000 e583200c e3dc3003 0a000014 (e593c008)
[ 4.533254] ---[ end trace 9b8e3d70bc810fbd ]---
[ 5.123646] random: nonblocking pool is initialized
[ 63.199845] remoteproc0: failed to load am335x-pm-firmware.elf
[ 63.207713] remoteproc0: powering up wkup_m3
[ 63.236599] wkup_m3 44d00000.wkup_m3: rproc_boot failed

2. Normal Boot Log File

U-Boot SPL 2014.07-00107-ga6ef75a-dirty (Nov 17 2015 - 09:19:42)
########################################################################
Wait for verifying
==============================
==============================
=== RAM byte test OK ===
==============================
==============================
reading args
spl_load_image_fat_os: error reading image args, err - -1
reading u-boot.img
reading u-boot.img

U-Boot 2014.07-00107-ga6ef75a-dirty (Nov 17 2015 - 09:19:42)

I2C: ready
DRAM: 512 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
reading uboot.env
Net: cpsw, usb_ether
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc1(part 0) is current device
SD/MMC found on device 1
Failed to mount ext2 filesystem...
** Unrecognized filesystem type **
4283064 bytes read in 592 ms (6.9 MiB/s)
32108 bytes read in 26 ms (1.2 MiB/s)
Kernel image @ 0x82000000 [ 0x000000 - 0x415ab8 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8fff5000, end 8ffffd6b ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.14.26-g2489c02 (gtbldadm@ubuntu-12) (gcc version
4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - L
inaro GCC 2013.03) ) #1 Fri Apr 10 14:59:04 EDT 2015
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio
n cache
[ 0.000000] Machine model: TI AM335x BeagleBone
[ 0.000000] cma: CMA: reserved 24 MiB at 9e000000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pag
es: 129536
[ 0.000000] Kernel command line: console=ttyO1,115200n8 root=/dev/mmcblk1p2 r
o rootfstype=ext4 rootwait
[ 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: 484252K/522240K available (5791K kernel code, 313K rwdata
, 2088K rodata, 269K init, 231K bss, 37988K 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 : 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 - 0xc07ba054 (7881 kB)
[ 0.000000] .init : 0xc07bb000 - 0xc07fe454 ( 270 kB)
[ 0.000000] .data : 0xc0800000 - 0xc084e760 ( 314 kB)
[ 0.000000] .bss : 0xc084e760 - 0xc0888738 ( 232 kB)
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrup
ts
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000028] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 17895
6969942ns
[ 0.000074] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000638] Console: colour dummy device 80x30
[ 0.000701] Calibrating delay loop... 298.59 BogoMIPS (lpj=1492992)
[ 0.068527] pid_max: default: 32768 minimum: 301
[ 0.068765] Security Framework initialized
[ 0.068881] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.068909] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.085179] CPU: Testing write buffer coherency: ok
[ 0.085875] Setting up static identity map for 0x805ad920 - 0x805ad978
[ 0.087908] devtmpfs: initialized
[ 0.092468] VFP support v0.3: implementor 41 architecture 3 part 30 variant c
rev 3
[ 0.110705] omap_hwmod: tptc0 using broken dt data from edma
[ 0.110912] omap_hwmod: tptc1 using broken dt data from edma
[ 0.111098] omap_hwmod: tptc2 using broken dt data from edma
[ 0.117502] omap_hwmod: debugss: _wait_target_disable failed
[ 0.187636] pinctrl core: initialized pinctrl subsystem
[ 0.189984] regulator-dummy: no parameters
[ 0.194737] NET: Registered protocol family 16
[ 0.199690] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.205754] cpuidle: using governor ladder
[ 0.205792] cpuidle: using governor menu
[ 0.222806] syscon 44e10000.control_module: regmap [mem 0x44e10000-0x44e107fb
] registered
[ 0.226396] platform 49000000.edma: alias fck already exists
[ 0.226456] platform 49000000.edma: alias fck already exists
[ 0.226494] platform 49000000.edma: alias fck already exists
[ 0.229244] OMAP GPIO hardware version 0.1
[ 0.260597] No ATAGs?
[ 0.260647] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.326833] bio: create slab <bio-0> at 0
[ 0.366233] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[ 0.368434] vmmcsd_fixed: 3300 mV
[ 0.375593] vgaarb: loaded
[ 0.376837] i2c-core: driver [palmas] using legacy suspend method
[ 0.376861] i2c-core: driver [palmas] using legacy resume method
[ 0.378645] SCSI subsystem initialized
[ 0.382273] usbcore: registered new interface driver usbfs
[ 0.382729] usbcore: registered new interface driver hub
[ 0.383206] usbcore: registered new device driver usb
[ 0.385454] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44
e10800/pinmux_i2c0_pins, deferring probe
[ 0.385518] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral
[ 0.386450] pps_core: LinuxPPS API ver. 1 registered
[ 0.386478] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome
tti <giometti@linux.it>
[ 0.386809] PTP clock support registered
[ 0.391637] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.393579] Advanced Linux Sound Architecture Driver Initialized.
[ 0.397302] Switched to clocksource timer1
[ 0.446175] NET: Registered protocol family 2
[ 0.448271] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.448412] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.448533] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.448675] TCP: reno registered
[ 0.448707] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.448758] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.449221] NET: Registered protocol family 1
[ 0.450035] RPC: Registered named UNIX socket transport module.
[ 0.450064] RPC: Registered udp transport module.
[ 0.450080] RPC: Registered tcp transport module.
[ 0.450098] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.452251] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counter
s available
[ 0.458667] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.894476] VFS: Disk quotas dquot_6.5.2
[ 0.894614] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.895748] NFS: Registering the id_resolver key type
[ 0.895911] Key type id_resolver registered
[ 0.895931] Key type id_legacy registered
[ 0.896019] jffs2: version 2.2. (NAND) (SUMMARY) 짤 2001-2006 Red Hat, Inc.
[ 0.896421] msgmni has been set to 993
[ 0.900123] NET: Registered protocol family 38
[ 0.900211] io scheduler noop registered
[ 0.900233] io scheduler deadline registered
[ 0.900283] io scheduler cfq registered (default)
[ 0.903973] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 0.911495] backlight.6 supply power not found, using dummy regulator
[ 0.919735] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.926890] omap_uart 48022000.serial: no wakeirq for uart0
[ 0.927216] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 89, base_baud =
3000000) is a OMAP UART1
[ 1.575595] console [ttyO1] enabled
[ 1.582401] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[ 1.590384] [drm] Initialized drm 1.1.0 20060810
[ 1.622431] brd: module loaded
[ 1.639577] loop: module loaded
[ 1.643679] (hci_tty): inside hci_tty_init
[ 1.649125] (hci_tty): allocated 249, 0
[ 1.662714] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 1.678873] usbcore: registered new interface driver asix
[ 1.685086] usbcore: registered new interface driver ax88179_178a
[ 1.691930] usbcore: registered new interface driver cdc_ether
[ 1.698611] usbcore: registered new interface driver smsc95xx
[ 1.705109] usbcore: registered new interface driver net1080
[ 1.711467] usbcore: registered new interface driver cdc_subset
[ 1.718210] usbcore: registered new interface driver zaurus
[ 1.724687] usbcore: registered new interface driver cdc_ncm
[ 1.731879] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.738820] ehci-pci: EHCI PCI platform driver
[ 1.743981] ehci-omap: OMAP-EHCI Host Controller driver
[ 1.750640] usbcore: registered new interface driver cdc_wdm
[ 1.757143] usbcore: registered new interface driver usb-storage
[ 1.766017] mousedev: PS/2 mouse device common for all mice
[ 1.774873] TI-am335x-tsc TI-am335x-tsc: ti,charge-delay not specified
[ 1.782960] input: ti-tsc as /devices/ocp.3/44e0d000.tscadc/TI-am335x-tsc/inp
ut/input0
[ 1.794766] i2c-core: driver [rtc-ds1307] using legacy suspend method
[ 1.801636] i2c-core: driver [rtc-ds1307] using legacy resume method
[ 1.809940] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 1.819353] i2c /dev entries driver
[ 1.823416] Driver for 1-wire Dallas network protocol.
[ 1.833728] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 1.923485] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.930780] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 1.940002] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 1.952961] usbcore: registered new interface driver usbhid
[ 1.958922] usbhid: USB HID core driver
[ 1.963523] platform 44d00000.wkup_m3: Driver wkup_m3 requests probe deferral

[ 1.979005] oprofile: using arm/armv7
[ 1.983539] TCP: cubic registered
[ 1.987122] Initializing XFRM netlink socket
[ 1.991731] mmc1: BKOPS_EN bit is not set
[ 1.996152] NET: Registered protocol family 17
[ 2.001011] NET: Registered protocol family 15
[ 2.005991] Key type dns_resolver registered
[ 2.012304] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpu0 regu
lator/voltdm: -517
[ 2.021615] cpu cpu0: cpu0 clock notifier not ready, retry
[ 2.027698] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe defer
ral
[ 2.035588] mmc1: new high speed MMC card at address 0001
[ 2.042625] PM: bootloader does not support rtc-only!
[ 2.049836] mmcblk0: mmc1:0001 MMC04G 3.65 GiB
[ 2.054868] ThumbEE CPU extension supported.
[ 2.059603] mmcblk0boot0: mmc1:0001 MMC04G partition 1 1.00 MiB
[ 2.066072] Registering SWP/SWPB emulation handler
[ 2.071305] mmcblk0boot1: mmc1:0001 MMC04G partition 2 1.00 MiB
[ 2.080885] regulator-dummy: disabling
[ 2.088838] mmcblk0: unknown partition table
[ 2.098520] mmcblk0boot1: unknown partition table
[ 2.110608] mmcblk0boot0: unknown partition table
[ 2.116251] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.123320] [drm] No driver support for vblank timestamp query.
[ 2.203721] Console: switching to colour frame buffer device 100x30
[ 2.226452] tilcdc 4830e000.lcdc: fb0: frame buffer device
[ 2.232392] tilcdc 4830e000.lcdc: registered panic notifier
[ 2.238414] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0
[ 2.249622] tps65910 0-002d: No interrupt support, no core IRQ
[ 2.262346] vrtc: 1800 mV
[ 2.265679] vrtc: supplied by vmmcsd_fixed
[ 2.272678] vio: at 1500 mV
[ 2.275902] vio: supplied by vmmcsd_fixed
[ 2.282960] vdd_mpu: 912 <--> 1375 mV at 1100 mV
[ 2.288160] vdd_mpu: supplied by vmmcsd_fixed
[ 2.295525] vdd_core: 912 <--> 1150 mV at 1100 mV
[ 2.300807] vdd_core: supplied by vmmcsd_fixed
[ 2.307808] vdd_lcd: 5000 mV
[ 2.313108] vdig1: at 1800 mV
[ 2.316519] vdig1: supplied by vmmcsd_fixed
[ 2.323246] vdig2: at 1800 mV
[ 2.326659] vdig2: supplied by vmmcsd_fixed
[ 2.333378] vpll: at 1800 mV
[ 2.336682] vpll: supplied by vmmcsd_fixed
[ 2.343147] vdac: at 1800 mV
[ 2.346448] vdac: supplied by vmmcsd_fixed
[ 2.353626] vaux1: at 1800 mV
[ 2.357071] vaux1: supplied by vmmcsd_fixed
[ 2.363700] vaux2: at 3300 mV
[ 2.367126] vaux2: supplied by vmmcsd_fixed
[ 2.374133] vaux33: at 3300 mV
[ 2.377671] vaux33: supplied by vmmcsd_fixed
[ 2.384321] vmmc: 1800 <--> 3300 mV at 3300 mV
[ 2.389370] vmmc: supplied by vmmcsd_fixed
[ 2.399014] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 2.406418] remoteproc0: wkup_m3 is available
[ 2.411228] remoteproc0: Note: remoteproc is still under development and con
sidered experimental.
[ 2.420702] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backwar
d compatibility isn't yet guaranteed.
[ 2.431910] remoteproc0: Direct firmware load failed with error -2
[ 2.438577] remoteproc0: Falling back to user helper
[ 2.516212] mmc0: host does not support reading read-only switch. assuming wr
ite-enable.
[ 2.528055] mmc0: new high speed SDHC card at address aaaa
[ 2.534467] mmcblk1: mmc0:aaaa SL08G 7.40 GiB
[ 2.540855] mmcblk1: p1 p2
[ 2.547378] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 2.553775] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[ 2.561059] libphy: 4a101000.mdio: probed
[ 2.565267] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driv
er SMSC LAN8710/LAN8720
[ 2.575832] cpsw 4a100000.ethernet: Detected MACID = 68:c9:0b:e4:e7:d8
[ 2.584773] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:0
0 UTC (946684800)
[ 2.596942] ALSA device list:
[ 2.600146] No soundcards found.
[ 2.619292] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. O
pts: (null)
[ 2.627915] VFS: Mounted root (ext4 filesystem) readonly on device 179:26.
[ 2.638638] devtmpfs: mounted
[ 2.642215] Freeing unused kernel memory: 268K (c07bb000 - c07fe000)
INIT: version 2.88 booting
--------------------------
rcS version 2.76
--------------------------
Starting udev
[ 3.420309] udevd[839]: starting version 182
[ 3.604917] random: nonblocking pool is initialized
depmod: ERROR: could not open directory /lib/modules/3.14.26-g2489c02: No such f
ile or directory
depmod: WARNING: -e needs -E or -F
depmod: ERROR: could not open directory /lib/modules/3.14.26-g2489c02: No such f
ile or directory
depmod: FATAL: could not search modules: No such file or directory
[ 3.939599] remoteproc0: powering up wkup_m3
[ 3.980473] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 15441
2
[ 4.121754] PM: CM3 Firmware Version = 0x190
[ 4.130586] remoteproc0: remote processor wkup_m3 is now up
[ 4.538303] EXT4-fs (mmcblk1p2): re-mounted. Opts: data=ordered
Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file or d
irectory
bootlogd.

udevadm settle - timeout of 3 seconds reached, the event queue contains:
/sys/devices/ocp.3/48060000.mmc/mmc_host/mmc0/mmc0:aaaa/block/mmcblk1/mmcblk1p
1 (804)
/sys/devices/ocp.3/48060000.mmc/mmc_host/mmc0/mmc0:aaaa/block/mmcblk1/mmcblk1p
2 (805)
/sys/devices/virtual/block/ram8 (975)
[ 7.153300] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data
may be corrupt. Please run fsck.
Fri Apr 10 19:52:00 UTC 2015
INIT: Entering runlevel: 5
Configuring network interfaces... [ 7.980651] net eth0: initializing cpsw ver
sion 1.12 (0)
[ 8.068070] net eth0: phy found : id is : 0x7c0f1
[ 8.073095] libphy: PHY 4a101000.mdio:01 not found
[ 8.078143] net eth0: phy 4a101000.mdio:01 not found on slave 1
udhcpc (v1.22.1) started
Sending discover...
Sending discover...
Sending discover...
No lease, forking to background
done.
Starting system message bus: dbus.
Starting Dropbear SSH server: dropbear.
Starting rpcbind daemon...rpcbind: cannot create socket for udp6
rpcbind: cannot create socket for tcp6
done.
creating NFS state directory: done
starting statd: done
Welcome to new world
Stopping Bootlog daemon: bootlogd.
(*) Direct/Thread: Started 'SigHandler' (1309) [CRITICAL - OTHER/0] <8388608>...

~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.7.1 |~~~~~~~~~~~~~~~~~~~~~~~~~~
(c) 2012-2013 DirectFB integrated media GmbH
(c) 2001-2013 The world wide DirectFB Open Source Community
(c) 2000-2004 Convergence (integrated media) GmbH
----------------------------------------------------------------

(*) DirectFB/Core: Single Application Core. (2015-02-11 14:11)
(*) Direct/Memcpy: Using libc memcpy()
(*) Direct/Thread: Started 'Fusion Dispatch' (1310) [MESSAGING - OTHER/0] <83886
08>...

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

Arago Project http://arago-project.org am335x-evm /dev/ttyO1

Arago 2015.03 am335x-evm /dev/ttyO1

am335x-evm login: (*) Direct/Thread: Started 'VT Switcher' (1311) [CRITICAL - OT
HER/0] <8388608>...
(*) Direct/Thread: Started 'VT Flusher' (1312) [DEFAULT - OTHER/0] <8388608>...
(*) DirectFB/FBDev: Found '' (ID 0) with frame buffer at 0x9e100000, 4500k (MMIO
0x00000000, 0k)
(*) Direct/Thread: Started 'Linux Input' (1313) [INPUT - OTHER/0] <8388608>...
(*) DirectFB/Input: ti-tsc 0.1 (directfb.org)
(*) Direct/Thread: Started 'Hotplug with Linux Input' (1314) [INPUT - OTHER/0] <
8388608>...
(*) DirectFB/Input: Hot-plug detection enabled with Linux Input Driver
(*) DirectFB/Graphics: Generic Software Rasterizer 0.7 (directfb.org)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
(*) Direct/Thread: Started 'Genefx' (1315) [DEFAULT - OTHER/0] <8388608>...
(*) FBDev/Mode: Setting 800x480 RGB32
(*) FBDev/Mode: Switched to 800x480 (virtual 800x480) at 32 bit (RGB32), pitch 3
200
(!) DirectFB/FBDev: Could not set gamma ramp --> Invalid argument
(*) FBDev/Mode: Setting 800x480 RGB32
(*) FBDev/Mode: Switched to 800x480 (virtual 800x480) at 32 bit (RGB32), pitch 3
200
(!) DirectFB/FBDev: Could not set gamma ramp --> Invalid argument
(*) Direct/Interface: Loaded 'PNG' implementation of 'IDirectFBImageProvider'.
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
(*) Direct/Interface: Loaded 'FT2' implementation of 'IDirectFBFont'.
Stryker version displayed...
open event0!!!
Touch ready...
fa_event_raw started
fa_event_proc started
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
Home image displayed...

0 Biser Gatchev-XID over 10 years ago in reply to Carl Ko

TI__Guru**** 393215 points

What is this LCD you are using? Does it require any additional software driver?

0 Carl Ko over 10 years ago in reply to Biser Gatchev-XID

Intellectual 340 points

Thanks for your comments.

Boot error problem has been a problem due to PULL Down resistor of LCD internal circuit .

Boot configuration resistor value has been to resolve the adjustment .

We have used PMIC_ TPS65910A3A1RSL to Application.

Although H / W are constituted as follows , please confirm that there is no problem in use .

PMIC Port	AM3352 PORT
PMIC Port	Datasheet /EVM	Application
INT1	GPIO1_8	GPIO0_12
SLEEP	GPIO1_9	GPIO0_13

0 Biser Gatchev-XID over 10 years ago in reply to Carl Ko

TI__Guru**** 393215 points

No, there shouldn't be a problem. INT an SLEEP signals are not connected to the processor on the EVM.

0 Carl Ko over 10 years ago in reply to Biser Gatchev-XID

Intellectual 340 points

It was determined from the link below . ,, it was confirmed what was allocated by specifying the GPIO of AM3352 when the Control the INT 1 and SLEEP PORT to swcu 093c.

http://www.ti.com/general/docs/lit/getliterature.tsp?baseLiteratureNumber=swcu093&fileType=pdf

I wonder if the F / W source code is also assigned so ?
If does not matter if you change the GPIO, you want to use Change