From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id D5E99E00521; Tue, 2 Dec 2014 11:52:51 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 X-Spam-HAM-Report: * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (bisson.gary[at]gmail.com) * -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low * trust * [209.85.192.181 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's * domain * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Received: from mail-pd0-f181.google.com (mail-pd0-f181.google.com [209.85.192.181]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 90CCBE002F9 for ; Tue, 2 Dec 2014 11:52:46 -0800 (PST) Received: by mail-pd0-f181.google.com with SMTP id v10so8548168pde.40 for ; Tue, 02 Dec 2014 11:52:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=a3R7a3ov+QLRu2M7Ut1d6VFQSxdAAzkMCrJCA0FwrmI=; b=vj+zrPENF7D1N3oEEDKopZraUrPVFqNcQ2xNAS/RN37VyiQvGqfbv2sM/Yq5P8Ub9i 2Rj6W2i2rHxf8ElpJm7w6Tp85sCQP3mimJ6H0LT3frSYBsDkrn9l4DyCVDp7cCnH1AGC KLA7Jflwk49Z6ZmaKtGHLelFrZ1cvB/f4RcXf6tYksKC/PbKIdjE3XMphlIGM1e2Byy1 3FftDliY1PZ4x+fomHtS2uQm29+4t6DYxD25gjB7gZCVEnTfoVOalzGbJcxfkMMH4xTV aRp734OPg/ytE+R1HSFc0OwFfK+QeOkniE/MIcT5sAmwbZSyg/XgDBmRx3SaLN8ICZI8 qH5Q== X-Received: by 10.66.140.76 with SMTP id re12mr1374212pab.147.1417549966151; Tue, 02 Dec 2014 11:52:46 -0800 (PST) Received: from e6430 (173-10-76-58-BusName-Washington.hfc.comcastbusiness.net. [173.10.76.58]) by mx.google.com with ESMTPSA id e9sm21077120pdp.59.2014.12.02.11.52.43 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 02 Dec 2014 11:52:43 -0800 (PST) Date: Tue, 2 Dec 2014 11:52:35 -0800 From: Gary Bisson To: Fabio Estevam Message-ID: <20141202195235.GA12031@e6430> References: <547DD52A.8090504@boundarydevices.com> <1417547370-15517-1-git-send-email-eric.nelson@boundarydevices.com> <547E0EF6.1050009@boundarydevices.com> <547E0FAD.9090505@gmail.com> MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Cc: "meta-freescale@yoctoproject.org" , Fabio Estevam , Otavio Salvador , Troy Kisky Subject: Re: [PATCH] imx6qdl-sabrelite: DT: Add I2C2/3 and HDMI support X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Dec 2014 19:52:51 -0000 X-Groupsio-MsgNum: 11738 Content-Type: multipart/mixed; boundary="+QahgC5+KEYLbs62" Content-Disposition: inline --+QahgC5+KEYLbs62 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Fabio, On Tue, Dec 02, 2014 at 05:17:29PM -0200, Fabio Estevam wrote: > On Tue, Dec 2, 2014 at 5:14 PM, Gary Bisson wrote: > > > I ported those changes already during my testing. Then I've tried a Nitrogen > > board directly and got the same results. > > Can you share your full log (from U-boot to the kernel)? I've attached both my full log and the EDID I read once booted up. The log shows that the fb0 modes seems not to reflect what should be supported. As a FYI, I've used a Nitrogen6-rev2 (SoC T1.2) for this test. Thanks, Gary --+QahgC5+KEYLbs62 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: attachment; filename="mx6_nit6x_mainline.log" Content-Transfer-Encoding: quoted-printable U-Boot 2014.07 (Dec 01 2014 - 14:10:10) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: POR Board: Nitrogen6X I2C: ready DRAM: 1 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 SF: Detected SST25VF016B with page size 256 Bytes, erase size 4 KiB, total = 2 MiB auto-detected panel HDMI Display: HDMI (1024x768) In: serial Out: serial Err: serial Net: using phy at 6 FEC [PRIME], usb_ether Hit any key to stop autoboot: 1 =08=08=08 0=20 AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode flags: ncq stag pm led clo only pmp pio slum part=20 No port device detected! ** Bad device size - sata 0 ** SATA device 1: unknown device ** Bad device sata 1 ** MMC: no card present MMC: no card present ** Bad device mmc 0 ** switch to partitions #0, OK mmc1 is current device 3207 bytes read in 34 ms (91.8 KiB/s) ## Executing script at 10008000 ** File not found uEnv.txt ** Setting bus to 1 Valid chip addresses: 50 Setting bus to 2 Valid chip addresses: ------ no Freescale display Valid chip addresses: ------ no ft5x06 touch controller Valid chip addresses: ------ no 800x480 display 32631 bytes read in 71 ms (448.2 KiB/s) only CEA modes allowed on HDMI port 5484216 bytes read in 373 ms (14 MiB/s) ## Booting kernel from Legacy Image at 10800000 ... Image Name: Linux-3.18.0-rc7-00001-g4e03159- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 5484152 Bytes =3D 5.2 MiB Load Address: 10008000 Entry Point: 10008000 Verifying Checksum ... OK ## Flattened Device Tree blob at 12000000 Booting using the fdt blob at 0x12000000 Loading Kernel Image ... OK Using Device Tree in place at 12000000, end 1200af76 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.18.0-rc7-00001-g4e03159-dirty (gbisson@e6430= ) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05= -29) ) #2 SMP Mon Dec 1 19:33:38 PST 2014 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=3D10= c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instr= uction cache [ 0.000000] Machine model: Freescale i.MX6 Quad Nitrogen6x Board [ 0.000000] cma: Reserved 16 MiB at 0x4f000000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] PERCPU: Embedded 10 pages/cpu @be7a0000 s8960 r8192 d23808 u= 40960 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Tota= l pages: 260096 [ 0.000000] Kernel command line: enable_wait_mode=3Doff video=3Dmxcfb0:d= ev=3Dhdmi,1280x720M@60,if=3DRGB24 video=3Dmxcfb1:off video=3Dmxcfb2:off vid= eo=3Dmxcfb3:off fbmem=3D28M console=3Dttymxc1,115200 vmalloc=3D400M console= blank=3D0 rootwait root=3D/dev/mmcblk0p1 mxc_hdmi.only_cea=3D1 [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 by= tes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 byte= s) [ 0.000000] Memory: 1004472K/1048576K available (6855K kernel code, 406K= rwdata, 2344K rodata, 360K init, 8349K bss, 44104K reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 kB) [ 0.000000] vmalloc : 0xc0800000 - 0xff000000 (1000 MB) [ 0.000000] lowmem : 0x80000000 - 0xc0000000 (1024 MB) [ 0.000000] pkmap : 0x7fe00000 - 0x80000000 ( 2 MB) [ 0.000000] modules : 0x7f000000 - 0x7fe00000 ( 14 MB) [ 0.000000] .text : 0x80008000 - 0x80903f9c (9200 kB) [ 0.000000] .init : 0x80904000 - 0x8095e000 ( 360 kB) [ 0.000000] .data : 0x8095e000 - 0x809c3860 ( 407 kB) [ 0.000000] .bss : 0x809c3860 - 0x811eaed4 (8350 kB) [ 0.000000] SLUB: HWalign=3D64, Order=3D0-3, MinObjects=3D0, CPUs=3D4, N= odes=3D1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] L2C-310 erratum 769419 enabled [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9 [ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76070001 [ 0.000000] Switching to timer-based delay loop, resolution 333ns [ 0.000006] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps eve= ry 1431655765682ns [ 0.000977] Console: colour dummy device 80x30 [ 0.001005] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc.,= Ingo Molnar [ 0.001015] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001023] ... MAX_LOCK_DEPTH: 48 [ 0.001031] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001038] ... CLASSHASH_SIZE: 4096 [ 0.001046] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001053] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001061] ... CHAINHASH_SIZE: 32768 [ 0.001068] memory used by lock dependency info: 5167 kB [ 0.001076] per task-struct memory footprint: 1152 bytes [ 0.001102] Calibrating delay loop (skipped), value calculated using tim= er frequency.. 6.00 BogoMIPS (lpj=3D30000) [ 0.001121] pid_max: default: 32768 minimum: 301 [ 0.001478] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001497] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 by= tes) [ 0.003094] CPU: Testing write buffer coherency: ok [ 0.003833] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.003933] Setting up static identity map for 0x106b7908 - 0x106b7978 [ 0.007881] CPU1: Booted secondary processor [ 0.007917] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.009445] CPU2: Booted secondary processor [ 0.009477] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.010880] CPU3: Booted secondary processor [ 0.010915] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.011091] Brought up 4 CPUs [ 0.011124] SMP: Total of 4 processors activated. [ 0.011134] CPU: All CPU(s) started in SVC mode. [ 0.012865] devtmpfs: initialized [ 0.021957] VFP support v0.3: implementor 41 architecture 3 part 30 vari= ant 9 rev 4 [ 0.024163] pinctrl core: initialized pinctrl subsystem [ 0.025496] regulator-dummy: no parameters [ 0.048812] NET: Registered protocol family 16 [ 0.052864] DMA: preallocated 256 KiB pool for atomic coherent allocatio= ns [ 0.054980] CPU identified as i.MX6Q, silicon rev 1.2 [ 0.074733] vdd1p1: 800 <--> 1375 mV at 1100 mV=20 [ 0.075674] vdd3p0: 2800 <--> 3150 mV at 3000 mV=20 [ 0.076570] vdd2p5: 2000 <--> 2750 mV at 2400 mV=20 [ 0.077571] vddarm: 725 <--> 1450 mV at 1150 mV=20 [ 0.078515] vddpu: 725 <--> 1450 mV at 1150 mV=20 [ 0.079481] vddsoc: 725 <--> 1450 mV at 1175 mV=20 [ 0.096376] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchp= oint registers. [ 0.096390] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.098848] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.146695] mxs-dma 110000.dma-apbh: initialized [ 0.148153] 2P5V: 2500 mV=20 [ 0.148747] 3P3V: 3300 mV=20 [ 0.149438] usb_otg_vbus: 5000 mV=20 [ 0.151460] vgaarb: loaded [ 0.152390] SCSI subsystem initialized [ 0.153449] usbcore: registered new interface driver usbfs [ 0.153607] usbcore: registered new interface driver hub [ 0.153813] usbcore: registered new device driver usb [ 0.157914] i2c i2c-0: IMX I2C adapter registered [ 0.158525] i2c i2c-1: IMX I2C adapter registered [ 0.159127] i2c i2c-2: IMX I2C adapter registered [ 0.159318] Linux video capture interface: v2.00 [ 0.159538] pps_core: LinuxPPS API ver. 1 registered [ 0.159549] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo = Giometti [ 0.159603] PTP clock support registered [ 0.160320] Advanced Linux Sound Architecture Driver Initialized. [ 0.164149] cfg80211: Calling CRDA to update world regulatory domain [ 0.165498] Switched to clocksource mxc_timer1 [ 0.191674] NET: Registered protocol family 2 [ 0.193148] TCP established hash table entries: 8192 (order: 3, 32768 by= tes) [ 0.193393] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.196223] TCP: Hash tables configured (established 8192 bind 8192) [ 0.196376] TCP: reno registered [ 0.196409] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.196790] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.197995] NET: Registered protocol family 1 [ 0.198914] RPC: Registered named UNIX socket transport module. [ 0.198929] RPC: Registered udp transport module. [ 0.198940] RPC: Registered tcp transport module. [ 0.198951] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.200113] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 co= unters available [ 0.203374] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.220041] VFS: Disk quotas dquot_6.5.2 [ 0.220451] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.226942] NFS: Registering the id_resolver key type [ 0.227115] Key type id_resolver registered [ 0.227131] Key type id_legacy registered [ 0.227302] jffs2: version 2.2. (NAND) =A9 2001-2006 Red Hat, Inc. [ 0.228991] fuse init (API version 7.23) [ 0.229768] msgmni has been set to 1993 [ 0.231833] io scheduler noop registered [ 0.231861] io scheduler deadline registered [ 0.231956] io scheduler cfq registered (default) [ 0.232643] imx-weim 21b8000.weim: Driver registered. [ 0.444236] imx6q-pcie 1ffc000.pcie: phy link never came up [ 0.444788] imx6q-pcie 1ffc000.pcie: PCI host bridge to bus 0000:00 [ 0.444810] pci_bus 0000:00: root bus resource [io 0x1000-0xffff] [ 0.444827] pci_bus 0000:00: root bus resource [mem 0x01000000-0x01effff= f] [ 0.444845] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.446057] PCI: bus0: Fast back to back transfers disabled [ 0.446405] PCI: bus1: Fast back to back transfers enabled [ 0.446536] pci 0000:00:00.0: BAR 0: assigned [mem 0x01000000-0x010fffff= ] [ 0.446565] pci 0000:00:00.0: BAR 6: assigned [mem 0x01100000-0x0110ffff= pref] [ 0.446584] pci 0000:00:00.0: PCI bridge to [bus 01] [ 0.447168] pcieport 0000:00:00.0: Signaling PME through PCIe PME interr= upt [ 0.454830] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdm= a-imx6q.bin failed with error -2 [ 0.454854] imx-sdma 20ec000.sdma: firmware not found [ 0.461902] imx-sdma 20ec000.sdma: initialized [ 0.462820] Serial: IMX driver [ 0.463507] imx-uart 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq =3D = 58, base_baud =3D 5000000) is a IMX [ 0.465170] imx-uart 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq =3D = 59, base_baud =3D 5000000) is a IMX [ 1.278142] console [ttymxc1] enabled [ 1.283003] serial: Freescale lpuart driver [ 1.288071] [drm] Initialized drm 1.1.0 20060810 [ 1.295772] imx-ipuv3 2400000.ipu: IPUv3H probed [ 1.302169] imx-ipuv3 2800000.ipu: IPUv3H probed [ 1.324518] brd: module loaded [ 1.337528] loop: module loaded [ 1.342280] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, = using 00000024 [ 1.350254] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified,= using 00000480 [ 1.358300] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specifie= d, using 00002000 [ 1.366515] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, usi= ng 05000000 [ 1.377301] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disab= led [ 1.384309] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbp= s 0x1 impl platform mode [ 1.393146] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only = pmp pio slum part ccc apst=20 [ 1.405115] scsi host0: ahci_platform [ 1.409980] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] por= t 0x100 irq 71 [ 1.426164] m25p80 spi0.0: sst25vf016b (2048 Kbytes) [ 1.434886] spi_imx 2008000.ecspi: probed [ 1.439833] CAN device driver interface [ 1.445405] 2188000.ethernet supply phy not found, using dummy regulator [ 1.466828] pps pps0: new PPS source ptp0 [ 1.478417] libphy: fec_enet_mii_bus: probed [ 1.484284] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.491348] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.497926] ehci-pci: EHCI PCI platform driver [ 1.502533] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.508245] usbcore: registered new interface driver usb-storage [ 1.523382] 2184200.usb supply vbus not found, using dummy regulator [ 1.533923] ci_hdrc ci_hdrc.1: doesn't support gadget [ 1.539032] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 1.544091] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus numb= er 1 [ 1.565553] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 1.574285] hub 1-0:1.0: USB hub found [ 1.578289] hub 1-0:1.0: 1 port detected [ 1.585284] mousedev: PS/2 mouse device common for all mice [ 1.594544] rtc-isl1208 0-006f: chip found, driver version 0.3 [ 1.611278] rtc-isl1208 0-006f: rtc core: registered rtc-isl1208 as rtc0 [ 1.618727] rtc-isl1208 0-006f: rtc power failure detected, please set c= lock. [ 1.627789] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.s= nvs-rtc-lp as rtc1 [ 1.636340] i2c /dev entries driver [ 1.642588] IR NEC protocol handler initialized [ 1.647176] IR RC5(x/sz) protocol handler initialized [ 1.652252] IR RC6 protocol handler initialized [ 1.656828] IR JVC protocol handler initialized [ 1.661379] IR Sony protocol handler initialized [ 1.666030] IR SANYO protocol handler initialized [ 1.670753] IR Sharp protocol handler initialized [ 1.675497] IR MCE Keyboard/mouse protocol handler initialized [ 1.681349] IR XMP protocol handler initialized [ 1.688766] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=3D0) [ 1.695280] sdhci: Secure Digital Host Controller Interface driver [ 1.701501] sdhci: Copyright(c) Pierre Ossman [ 1.705899] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.712673] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high spee= d state, work on normal mode [ 1.723196] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found [ 1.755539] ata1: SATA link down (SStatus 0 SControl 300) [ 1.761004] ahci-imx 2200000.sata: no device found, disabling link. [ 1.767317] ahci-imx 2200000.sata: pass ahci_imx..hotplug=3D1 to enable = hotplug [ 1.775857] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] usin= g ADMA [ 1.783755] sdhci-esdhc-imx 219c000.usdhc: could not get ultra high spee= d state, work on normal mode [ 1.793247] sdhci-esdhc-imx 219c000.usdhc: No vqmmc regulator found [ 1.846230] mmc1: SDHCI controller on 219c000.usdhc [219c000.usdhc] usin= g ADMA [ 1.856841] usbcore: registered new interface driver usbhid [ 1.862429] usbhid: USB HID core driver [ 1.876701] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.885355] [drm] No driver support for vblank timestamp query. [ 1.895987] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_c= rtc_ops) [ 1.903661] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_c= rtc_ops) [ 1.911362] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_c= rtc_ops) [ 1.915615] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 1.925643] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_c= rtc_ops) [ 1.933678] imx-hdmi 120000.hdmi: Detected HDMI controller 0x13:0xa:0xa0= :0xc1 [ 1.941174] imx-drm display-subsystem: bound 120000.hdmi (ops hdmi_ops) [ 1.948379] imx-drm display-subsystem: bound 2000000.aips-bus:ldb@020e00= 08 (ops imx_ldb_ops) [ 1.964413] mmc1: host does not support reading read-only switch, assumi= ng write-enable [ 1.979427] mmc1: new high speed SDHC card at address 1234 [ 1.986580] mmcblk0: mmc1:1234 SA04G 3.67 GiB=20 [ 1.995026] mmcblk0: p1 [ 2.067918] Console: switching to colour frame buffer device 240x67 [ 2.068539] hub 1-1:1.0: USB hub found [ 2.068776] hub 1-1:1.0: 3 ports detected [ 2.095400] imx-drm display-subsystem: fb0: frame buffer device [ 2.101446] imx-drm display-subsystem: registered panic notifier [ 2.135552] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 [ 2.145818] sgtl5000 0-000a: sgtl5000 revision 0x11 [ 2.187055] 0-000a: 1200 mV normal=20 [ 2.190846] sgtl5000 0-000a: Using internal LDO instead of VDDD [ 2.212679] imx-sgtl5000 sound: sgtl5000 <-> 2028000.ssi mapping ok [ 2.226740] TCP: cubic registered [ 2.231497] NET: Registered protocol family 10 [ 2.238978] sit: IPv6 over IPv4 tunneling driver [ 2.245407] NET: Registered protocol family 17 [ 2.249933] can: controller area network core (rev 20120528 abi 9) [ 2.256302] NET: Registered protocol family 29 [ 2.260776] can: raw protocol (rev 20120528) [ 2.265136] can: broadcast manager protocol (rev 20120528 t) [ 2.270883] can: netlink gateway (rev 20130117) max_hops=3D1 [ 2.277007] Key type dns_resolver registered [ 2.285953] Registering SWP/SWPB emulation handler [ 2.296295] input: gpio-keys as /devices/soc0/gpio-keys/input/input0 [ 2.305793] rtc-isl1208 0-006f: hctosys: invalid date/time [ 2.347290] usb_otg_vbus: disabling [ 2.351187] ALSA device list: [ 2.354184] #0: imx6q-nitrogen6x-sgtl5000 [ 2.370120] EXT3-fs (mmcblk0p1): error: couldn't mount because of unsupp= orted optional features (240) [ 2.381668] EXT2-fs (mmcblk0p1): error: couldn't mount because of unsupp= orted optional features (244) [ 2.394361] EXT4-fs (mmcblk0p1): INFO: recovery required on readonly fil= esystem [ 2.401702] EXT4-fs (mmcblk0p1): write access will be enabled during rec= overy [ 5.347411] EXT4-fs (mmcblk0p1): recovery complete [ 6.053887] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mo= de. Opts: (null) [ 6.062214] VFS: Mounted root (ext4 filesystem) readonly on device 179:1= . [ 6.073707] devtmpfs: mounted [ 6.077670] Freeing unused kernel memory: 360K (80904000 - 8095e000) [ 6.307308] EXT4-fs (mmcblk0p1): re-mounted. Opts: data=3Dordered Starting logging: OK Populating /dev using udev: [ 6.607953] udevd[90]: starting version 1.9 [ 6.628613] random: udevd urandom read with 33 bits of entropy available done Initializing random number generator... done. Starting network... Welcome to Buildroot buildroot login: root # cat /sys/class/graphics/fb0/modescat /sys/class/graphics/fb0/modes U:1920x1080p-0 # cat /sys/devices/soc0/display-subsystem/drm/card0/card0-HDMI-A-1/edid > e= did.mx6.bin=20 --+QahgC5+KEYLbs62 Content-Type: application/octet-stream Content-Disposition: attachment; filename="edid.mx6.bin" Content-Transfer-Encoding: base64 AP///////wAEaZQkAQEBAQoXAQOANR546pJlplVVnygNUFS/7wBxT4GAgUCVAKlAswDRwAEBAjqA GHE4LUBYLEUAEyshAAAeAAAA/QAyTB5TEQAKICAgICAgAAAA/ABWRTI0OAogICAgICAgAAAA/wBE M0xNUVMwMTUwMDQKAdICAx7xS5AFBAMCARESExQfIwkHB4MBAABlAwwAEAAaNoCgcDgeQDAgNQAT KyEAABpmIVaqUQAeMEaPMwATKyEAAB4BHQByUdAeIG4oVQATKyEAAB6MCtCKIOAtEBA+lgATKyEA ABgBHYAYcRwWIFgsJQATKyEAAJ8AAAAAAAAAOQ== --+QahgC5+KEYLbs62--