I have a udoo dual board and a 7" udoo touch screen but i cant get the display to show anything., it powers on and is white but nothing will show on the hdmi i can see android booting however. how can i test to see if the screen is ok? i tried with a udoo quad board with exact same results. log from usb serial port: Hit any key to stop autoboot: 3 2 0 MX6DL UDOO U-Boot > MX6DL UDOO U-Boot > version U-Boot 2009.08-svn55 (Apr 04 2014 - 06:40:44) MX6DL UDOO U-Boot > U-Boot 2009.08-svn55 (Apr 04 2014 - 06:40:44) MX6DL UDOO U-Boot > boot kernel @ 10808000 (4333500) ramdisk @ 11800000 (238369) kernel cmdline: use uboot command line: console=ttymxc1,115200 init=/init video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=32 video=mxcfb1ff video=mxcfb2ff fbmem=28M vmalloc=400M androidboot.console=ttymxc1 androidboot.hardware=freescale mem=1024M Code: Starting kernel ... Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 3.0.35-svn50 (udoo@ubuntu) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #2 SMP PREEMPT Tue Apr 8 05:21:18 PDT 2014 CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine: i.Mx6 UDOO Board Ignoring unrecognised tag 0x41000901 Memory policy: ECC disabled, Data cache writealloc CPU identified as i.MX6DL/SOLO, silicon rev 1.1 PERCPU: Embedded 7 pages/cpu @c14d2000 s5408 r8192 d15072 u32768 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 223232 Kernel command line: console=ttymxc1,115200 init=/init video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=32 video=mxcfb1:off video=mxcfb2:off fbmem=28M vmalloc=400M androidboot.console=ttymxc1 androidboot.hardware=freescale mem=1024M PID hash table entries: 2048 (order: 1, 8192 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 640MB 240MB = 880MB total Memory: 879104k/879104k available, 169472k reserved, 491520K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) DMA : 0xfbe00000 - 0xffe00000 ( 64 MB) vmalloc : 0xd9800000 - 0xf2000000 ( 392 MB) lowmem : 0xc0000000 - 0xd9000000 ( 400 MB) pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) modules : 0xbf000000 - 0xbfe00000 ( 14 MB) .init : 0xc0008000 - 0xc003c000 ( 208 kB) .text : 0xc003c000 - 0xc0b4057c (11282 kB) .data : 0xc0b42000 - 0xc0b988c0 ( 347 kB) .bss : 0xc0b988e4 - 0xc0cc8c20 (1217 kB) Preemptible hierarchical RCU implementation. NR_IRQS:624 MXC GPIO hardware sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms Set periph_clk's parent to pll2_pfd_400M! arm_max_freq=1GHz MXC_Early serial console at MMIO 0x21e8000 (options '115200') bootconsole [ttymxc1] enabled Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available CPU1: Booted secondary processor Brought up 2 CPUs SMP: Total of 2 processors activated (3162.11 BogoMIPS). print_constraints: dummy: NET: Registered protocol family 16 print_constraints: vddpu: 725 <--> 1300 mV at 700 mV fast normal print_constraints: vddcore: 725 <--> 1300 mV at 1150 mV fast normal print_constraints: vddsoc: 725 <--> 1300 mV at 1200 mV fast normal print_constraints: vdd2p5: 2000 <--> 2775 mV at 2400 mV fast normal print_constraints: vdd1p1: 800 <--> 1400 mV at 1100 mV fast normal print_constraints: vdd3p0: 2625 <--> 3400 mV at 3000 mV fast normal UDOO board init ####Called set_gpios_direction failed to get MX6_IO_MICRO: -16 Resetting ethernet physical layer. hw-breakpoint: found 6 breakpoint and 1 watchpoint registers. hw-breakpoint: 1 breakpoint(s) reserved for watchpoint single-step. hw-breakpoint: maximum watchpoint size is 4 bytes. L310 cache controller enabled l2x0: 16 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x32050000, Cache size: 524288 B bio: create slab <bio-0> at 0 print_constraints: vmmc: 3300 mV vgaarb: loaded SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb Freescale USB OTG Driver loaded, $Revision: 1.55 $ imx-ipuv3 imx-ipuv3.0: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7) mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 driver probed mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 dphy version is 0x3130302a MIPI CSI2 driver module loaded Advanced Linux Sound Architecture Driver Version 1.0.24. cfg80211: Calling CRDA to update world regulatory domain i2c-core: driver [max17135] using legacy suspend method i2c-core: driver [max17135] using legacy resume method Switching to clocksource mxc_timer1 NET: Registered protocol family 2 IP route cache hash table entries: 16384 (order: 4, 65536 bytes) TCP established hash table entries: 65536 (order: 7, 524288 bytes) TCP bind hash table entries: 65536 (order: 7, 786432 bytes) TCP: Hash tables configured (established 65536 bind 65536) TCP reno registered UDP hash table entries: 256 (order: 1, 8192 bytes) UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. Unpacking initramfs... Freeing initrd memory: 232K PMU: registered new PMU device of type 0 Static Power Management for Freescale i.MX6 wait mode is enabled for i.MX6 cpaddr = d9820000 suspend_iram_base=d9894000 PM driver module loaded IMX usb wakeup probe add wake up source irq 75 IMX usb wakeup probe cpu regulator mode:ldo_enable i.MXC CPU frequency driver highmem bounce pool size: 64 pages ashmem: initialized JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc. fuse init (API version 7.16) msgmni has been set to 757 io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) MIPI DSI driver module loaded mxc_sdc_fb mxc_sdc_fb.0: register mxc display driver hdmi mxc_hdmi mxc_hdmi: Detected HDMI controller 0x13:0x1a:0xa0:0xc1 fbcvt: 1920x1080@60: CVT Name - 2.073M9 imx-ipuv3 imx-ipuv3.0: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), 5F(6,7) mxc_sdc_fb mxc_sdc_fb.1: Can't get fb option for mxcfb1! imx-sdma imx-sdma: loaded firmware 1.1 imx-sdma imx-sdma: initialized Serial: IMX driver imx-uart.0: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX imx-uart.1: ttymxc1 at MMIO 0x21e8000 (irq = 59) is a IMX console [ttymxc1] enabled, bootconsole disabled console [ttymxc1] enabled, bootconsole disabled imx-uart.3: ttymxc3 at MMIO 0x21f0000 (irq = 61) is a IMX loop: module loaded request BOSSA_CLK IRQ registering IRQ 419 for BOSSAC Arduino erase/reset operation vcan: Virtual CAN interface driver CAN device driver interface flexcan netdevice driver FEC Ethernet Driver fec_enet_mii_bus: probed PPP generic driver version 2.4.2 PPP Deflate Compression module registered PPP BSD Compression module registered PPP MPPE Compression module registered NET: Registered protocol family 24 PPTP driver version 0.8.5 usbcore: registered new interface driver rt2800usb ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 fsl-ehci fsl-ehci.0: irq 75, io base 0x02184000 fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected add wake up source irq 72 fsl-ehci fsl-ehci.1: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.1: new USB bus registered, assigned bus number 2 fsl-ehci fsl-ehci.1: irq 72, io base 0x02184200 fsl-ehci fsl-ehci.1: USB 2.0 started, EHCI 1.00 hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected usbcore: registered new interface driver cdc_acm cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usbcore: registered new interface driver usbserial usbserial: USB Serial Driver core USB Serial support registered for GSM modem (1-port) usbcore: registered new interface driver option option: v0.7.2:USB Driver for GSM modems USB Serial support registered for Qualcomm USB modem usbcore: registered new interface driver qcserial ARC USBOTG Device Controller driver (1 August 2005) android_usb gadget: Mass Storage Function, version: 2009/09/11 android_usb gadget: Number of LUNs=1 lun0: LUN: removable file: (no medium) Gadget Android: controller 'fsl-usb2-udc' not recognized android_usb gadget: android_usb ready Suspend udc for OTG auto detect fsl-usb2-udc: bind to driver android_usb mousedev: PS/2 mouse device common for all mice usbcore: registered new interface driver usbtouchscreen Sitronix touch driver 2.9.1 Release date: 20120507 usb 2-1: new high speed USB device number 2 using fsl-ehci hub 2-1:1.0: USB hub found hub 2-1:1.0: 4 ports detected usb 2-1.3: new high speed USB device number 3 using fsl-ehci send status reg command error (-110) sitronix: probe of 2-0055 failed with error -110 i2c-core: driver [isl29023] using legacy suspend method i2c-core: driver [isl29023] using legacy resume method using rtc device, snvs_rtc, for alarms snvs_rtc snvs_rtc.0: rtc core: registered snvs_rtc as rtc0 i2c /dev entries driver Linux video capture interface: v2.00 ov5640_read_reg:write reg error:reg=300a camera ov5640_mipi is not found mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video16 mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video17 i2c-core: driver [mag3110] using legacy suspend method i2c-core: driver [mag3110] using legacy resume method imx2-wdt imx2-wdt.0: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=1) device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman mmc0: SDHCI controller on platform [sdhci-esdhc-imx.2] using ADMA mxc_vdoa mxc_vdoa: i.MX Video Data Order Adapter(VDOA) driver probed VPU initialized mxc_asrc registered Galcore version 4.6.9.9754 revserved_memory_account:viv_gpu registerd Thermal calibration data is 0x5a751369 Thermal sensor with ratio = 188 Anatop Thermal registered as thermal_zone0 anatop_thermal_probe: default cooling device is cpufreq! usbcore: registered new interface driver usbhid usbhid: USB HID core driver logger: created 256K log 'log_main' logger: created 256K log 'log_events' logger: created 256K log 'log_radio' logger: created 256K log 'log_system' usbcore: registered new interface driver snd-usb-audio mxc_hdmi_soc mxc_hdmi_soc.0: MXC HDMI Audio mmc0: host does not support reading read-only switch. assuming write-enable. mmc0: new high speed SDHC card at address aaaa mmcblk0: mmc0:aaaa SS08G 7.40 GiB mmcblk0: p1 p2 p3 < p5 p6 p7 p8 > p4 audio_codec_ac97_cold_reset Found Audio codec AC97 vt1613, [ID = 5649 - 4123] asoc: vt1613 <-> imx-ssi.0 mapping ok asoc: mxc-hdmi-soc <-> imx-hdmi-soc-dai.0 mapping ok ALSA device list: #0: vt1613-audio #1: imx-hdmi-soc Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (13739 buckets, 54956 max) ctnetlink v0.93: registering with nfnetlink. NF_TPROXY: Transparent proxy support initialized, version 4.1.0 NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd. xt_time: kernel timezone is -0000 IPv4 over IPv4 tunneling driver GRE over IPv4 demultiplexor driver ip_tables: (C) 2000-2006 Netfilter Core Team arp_tables: (C) 2002 David S. Miller TCP cubic registered NET: Registered protocol family 10 ip6_tables: (C) 2000-2006 Netfilter Core Team IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 NET: Registered protocol family 15 can: controller area network core (rev 20090105 abi 8) NET: Registered protocol family 29 can: raw protocol (rev 20090105) can: broadcast manager protocol (rev 20090105 t) L2TP core driver, V2.0 PPPoL2TP kernel driver, V2.0 L2TP IP encapsulation support (L2TPv3) L2TP netlink interface L2TP ethernet pseudowire support (L2TPv3) lib80211: common routines for IEEE802.11 drivers VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 Bus freq driver module loaded Bus freq driver Enabled mxc_dvfs_core_probe DVFS driver module loaded snvs_rtc snvs_rtc.0: setting system clock to 1970-01-02 00:07:11 UTC (86831) Freeing init memory: 208K init: cannot find '/system/bin/dbus-daemon', disabling 'dbus' init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery' root@udoo:/ # init: cannot find '/system/bin/ingsvcd', disabling 'ing' android_usb: already disabled mtp_bind_config adb_bind_config adb_open ERROR: v4l2 capture: slave not found! ERROR: v4l2 capture: slave not found! ERROR: HDMI is not ready! asoc: can't open platform imx-hdmi-soc-audio.0 warning: `zygote' uses 32-bit capabilities (legacy support in use) request_suspend_state: wakeup (3->0) at 17450150671 (1970-01-02 00:07:25.747515336 UTC) eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=1:06, irq=-1) Warning: Product ID of physical layer not recognized [id = 0x1622 unknown] ADDRCONF(NETDEV_UP): eth0: link is not ready acc_open acc_release ADDRCONF(NETDEV_UP): wlan0: link is not ready init: sys_prop: permission denied uid:1003 name:service.bootanim.exit
since i am on a mac I copied and pasted the setenv string which does not work, entered it manually and there is output on display but the touch part still doesnt work. and the output is distorted like there is to few colors for the screen. i entered this setenv: setenv bootargs console=ttymxc1,115200 init=/init video=mxcfb0:dev=ldb,LDB-WVGA,if=RGB666,bpp=32 video=mxcfb1ff video=mxcfb2ff fbmem=28M vmalloc=400M androidboot.console=ttymxc1 androidboot.hardware=freescale mem=1024M
If you want to use copy/paste on the mac you need to use CoolTerm. About the touch, paste here the dmesg now. But i think this is a candidate for a RMA: http://www.udoo.org/customer-care/
