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求助：IMX6 Yocto QT 问题
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中级技术员, 积分 129, 距离下一级还需 171 积分
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我想在Yocto上移植Qt5，运行 Qt5_CinematicExperience -platform eglfs，可以运行，但是启动时间很慢，要20多秒才能把这个测试程序启动起来，别的qt例子也是一样，需要这么长时间，自己写Qt5程序也是如此。
直接使用fsl-image-gui ，编译出来的rootfs 有QT4.8.5 ，Linux启动后，也是需要特别长时间才能起来，而且很卡。
窗口能看到一个错误
[ ] [galcore]: GPU[1] hang, automatic recovery.
下面是全部的log：
U-Boot 2014.01 (Nov 11 2014 - 14:10:52)
CPU:& &Freescale i.MX6DL rev1.1 at 792 MHz
Reset cause: POR
Board: M305 + C305
DRAM:&&512 MiB
MMC:& &FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
*** Warning - bad CRC, using default environment
auto-detected panel HDMI
Display: HDMI ()
In:& & serial
Out:& &serial
Err:& &serial
Net:& &FEC [PRIME]
Hit any key to stop autoboot:&&0
mmc2(part 0) is current device
reading boot.scr
** Unable to read file boot.scr **
reading uImage
4167976 bytes read in 116 ms (34.3 MiB/s)
Booting from mmc ...
reading imx6dl_armt.dtb
45012 bytes read in 18 ms (2.4 MiB/s)
## Booting kernel from Legacy Image at
& &Image Name:& &Linux-3.10.17
& &Image Type:& &ARM Linux Kernel Image (uncompressed)
& &Data Size:& & 4167912 Bytes = 4 MiB
& &Load Address:
& &Entry Point:&&
& &Verifying Checksum ... OK
## Flattened Device Tree blob at
& &Booting using the fdt blob at 0x
& &Loading Kernel Image ... OK
& &Using Device Tree in place at , end 1800dfd3
Starting kernel ...
[& & 0.000000] Booting Linux on physical CPU 0x0
[& & 0.000000] Linux version 3.10.17 (dillon@dillon-virtual-machine) (gcc version 4.8.1 (GCC) ) #1 SMP PREEMPT Tue Nov 11 14:18:55 CST 2014
[& & 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
[& & 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[& & 0.000000] Machine: Freescale i.MX6 Quad/DualLite (Device Tree), model: Freescale i.MX6 DualLite , ARMT Board
[& & 0.000000] cma: CMA: reserved 320 MiB at 1c000000
[& & 0.000000] Memory policy: ECC disabled, Data cache writealloc
[& & 0.000000] PERCPU: Embedded 8 pages/cpu @80f1 r u32768
[& & 0.000000] Built 1 zonelists in Zone order, mobility grouping on.&&Total pages: 130048
[& & 0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p2 rootwait rw
[& & 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: 512MB = 512MB total
[& & 0.000000] Memory: 0016k available, 344272k 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 : 0xa0800000 - 0xff000000& &(1512 MB)
[& & 0.000000]& &&&lowmem&&: 0x - 0xa0000000& &( 512 MB)
[& & 0.000000]& &&&pkmap& &: 0x7fe00000 - 0x& &(& &2 MB)
[& & 0.000000]& &&&modules : 0x7f000000 - 0x7fe00000& &(&&14 MB)
[& & 0.000000]& && & .text : 0x - 0x80a28a10& &(10371 kB)
[& & 0.000000]& && & .init : 0x80a29000 - 0x80a63280& &( 233 kB)
[& & 0.000000]& && & .data : 0x80a64000 - 0x80a9a140& &( 217 kB)
[& & 0.000000]& && &&&.bss : 0x80a9a140 - 0x80afba7c& &( 391 kB)
[& & 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[& & 0.000000] Preemptible hierarchical RCU implementation.
[& & 0.000000]&&RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[& & 0.000000] NR_IRQS:16 nr_irqs:16 16
[& & 0.000000] L310 cache controller enabled
[& & 0.000000] l2x0: 16 ways, CACHE_ID 0x, AUX_CTRL 0x, Cache size: 524288 B
[& & 0.000000] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
[& & 0.000000] CPU identified as i.MX6DL, silicon rev 1.1
[& & 0.000000] Console: colour dummy device 80x30
[& & 0.000863] Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
[& & 0.090128] pid_max: default: 32768 minimum: 301
[& & 0.090300] Mount-cache hash table entries: 512
[& & 0.091048] CPU: Testing write buffer coherency: ok
[& & 0.091330] CPU0: thread -1, cpu 0, socket 0, mpidr
[& & 0.091414] Setting up static identity map for 0x804c3c78 - 0x804c3cd0
[& & 0.152113] CPU1: Booted secondary processor
[& & 0.191379] CPU1: thread -1, cpu 1, socket 0, mpidr
[& & 0.191492] Brought up 2 CPUs
[& & 0.191512] SMP: Total of 2 processors activated (3162.11 BogoMIPS).
[& & 0.191518] CPU: All CPU(s) started in SVC mode.
[& & 0.192122] devtmpfs: initialized
[& & 0.195836] pinctrl core: initialized pinctrl subsystem
[& & 0.196113] regulator-dummy: no parameters
[& & 0.214858] NET: Registered protocol family 16
[& & 0.224104] DMA: preallocated 256 KiB pool for atomic coherent allocations
[& & 0.224685] Use WDOG1 as reset source
[& & 0.232297] syscon 20c8000.anatop: regmap [mem 0x020cc8fff] registered
[& & 0.232556] vdd1p1: 800 &--& 1375 mV at 1125 mV
[& & 0.232856] vdd3p0: 2800 &--& 3150 mV at 3000 mV
[& & 0.233119] vdd2p5: 2000 &--& 2750 mV at 2425 mV
[& & 0.233379] cpu: 725 &--& 1450 mV at 1150 mV
[& & 0.233640] vddpu: 725 &--& 1450 mV at 1150 mV
[& & 0.233915] vddsoc: 725 &--& 1450 mV at 1175 mV
[& & 0.235385] syscon 20e0000.iomuxc-gpr: regmap [mem 0x020ee0037] registered
[& & 0.237875] syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered
[& & 0.242362] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[& & 0.242374] hw-breakpoint: maximum watchpoint size is 4 bytes.
[& & 0.243865] imx6dl-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[& & 0.250924] bio: create slab &bio-0& at 0
[& & 0.252760] mxs-dma 110000.dma-apbh: initialized
[& & 0.253453] usb_otg_vbus: 5000 mV
[& & 0.253675] usb_h1_vbus: 5000 mV
[& & 0.253866] mipi_dsi_pwr_on: no parameters
[& & 0.254626] SCSI subsystem initialized
[& & 0.254820] usbcore: registered new interface driver usbfs
[& & 0.254871] usbcore: registered new interface driver hub
[& & 0.254997] usbcore: registered new device driver usb
[& & 0.255804] i2c i2c-0: IMX I2C adapter registered
[& & 0.256737] i2c i2c-1: IMX I2C adapter registered
[& & 0.257326] i2c i2c-2: IMX I2C adapter registered
[& & 0.257460] Linux video capture interface: v2.00
[& & 0.257513] pps_core: LinuxPPS API ver. 1 registered
[& & 0.257522] pps_core: Software ver. 5.3.6 - Copyright
Rodolfo Giometti &&
[& & 0.257545] PTP clock support registered
[& & 0.271457] imx-ipuv3 2400000.ipu: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[& & 0.272474] mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 driver probed
[& & 0.272492] mxc_mipi_csi2 21dc000.mipi_csi: i.MX MIPI CSI2 dphy version is 0x3130302a
[& & 0.272581] MIPI CSI2 driver module loaded
[& & 0.272651] Advanced Linux Sound Architecture Driver Initialized.
[& & 0.273650] Switching to clocksource mxc_timer1
[& & 0.282101] NET: Registered protocol family 2
[& & 0.282615] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[& & 0.282689] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[& & 0.282756] TCP: Hash tables configured (established 4096 bind 4096)
[& & 0.282807] TCP: reno registered
[& & 0.282821] UDP hash table entries: 256 (order: 1, 8192 bytes)
[& & 0.282848] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[& & 0.283111] NET: Registered protocol family 1
[& & 0.283428] RPC: Registered named UNIX socket transport module.
[& & 0.283442] RPC: Registered udp transport module.
[& & 0.283448] RPC: Registered tcp transport module.
[& & 0.283455] RPC: Registered tcp NFSv4.1 backchannel transport module.
[& & 0.283952] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[& & 0.284932] pureg-dummy: no parameters
[& & 0.286241] Bus freq driver module loaded
[& & 0.291892] VFS: Disk quotas dquot_6.5.2
[& & 0.292164] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[& & 0.294284] NFS: Registering the id_resolver key type
[& & 0.294334] Key type id_resolver registered
[& & 0.294344] Key type id_legacy registered
[& & 0.294564] fuse init (API version 7.22)
[& & 0.294945] msgmni has been set to 991
[& & 0.297782] io scheduler noop registered
[& & 0.297795] io scheduler deadline registered
[& & 0.297964] io scheduler cfq registered (default)
[& & 0.299599] pwm-backlight backlight_lcd.30: Unable to request PWM, trying legacy API
[& & 0.299768] pwm-backlight backlight_lvds.31: Unable to request PWM, trying legacy API
[& & 0.301288] mxc_sdc_fb fb.27: register mxc display driver lcd
[& & 0.381183] Console: switching to colour frame buffer device 100x30
[& & 0.415926] mxc_sdc_fb fb.28: register mxc display driver hdmi
[& & 0.415984] mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0x1a:0xa0:0xc1
[& & 0.416010] fbcvt: : CVT Name - 2.073M9
[& & 0.440536] imx-sdma 20ec000.sdma: no iram assigned, using external mem
[& & 0.442086] imx-sdma 20ec000.sdma: loaded firmware 1.1
[& & 0.444483] imx-sdma 20ec000.sdma: initialized
[& & 0.444846] Serial: IMX driver
[& & 0.20000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX
[& & 1.130151] console [ttymxc0] enabled
[& & 1.e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59) is a IMX
[& & 1.ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60) is a IMX
[& & 1.f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 61) is a IMX
[& & 1.f4000.serial: ttymxc4 at MMIO 0x21f4000 (irq = 62) is a IMX
[& & 1.162885] serial: Freescale lpuart driver
[& & 1.168454] [drm] Initialized drm 1.1.0
[& & 1.173512] [drm] Initialized vivante 1.0.0
on minor 0
[& & 1.186049] brd: module loaded
[& & 1.192633] loop: module loaded
[& & 1.201328] libphy: fec_enet_mii_bus: probed
[& & 1.206053] fec 2188000.ethernet eth0: registered PHC device 0
[& & 1.212681] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[& & 1.219317] usbcore: registered new interface driver usb-storage
[& & 1.233743] ci_hdrc ci_hdrc.1: doesn't support gadget
[& & 1.238821] ci_hdrc ci_hdrc.1: EHCI Host Controller
[& & 1.243756] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
[& & 1.263733] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[& & 1.269723] hub 1-0:1.0: USB hub found
[& & 1.273501] hub 1-0:1.0: 1 port detected
[& & 1.278213] mousedev: PS/2 mouse device common for all mice
[& & 1.284600] input: TSC2007 Touchscreen as /devices/virtual/input/input0
[& & 1.292068] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0
[& & 1.300510] i2c /dev entries driver
[& & 1.305076] mxc_v4l2_output v4l2_out.35: V4L2 device registered as video16
[& & 1.312105] mxc_v4l2_output v4l2_out.35: V4L2 device registered as video17
[& & 1.319145] mxc_v4l2_output v4l2_out.35: V4L2 device registered as video18
[& & 1.327301] imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)
[& & 1.335774] cpuidle: using governor ladder
[& & 1.339884] cpuidle: using governor menu
[& & 1.343869] sdhci: Secure Digital Host Controller Interface driver
[& & 1.350058] sdhci: Copyright(c) Pierre Ossman
[& & 1.354438] sdhci-pltfm: SDHCI platform and OF driver helper
[& & 1.362053] mmc0: no vqmmc regulator found
[& & 1.366194] mmc0: no vmmc regulator found
[& & 1.413728] mmc0: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
[& & 1.422661] mmc1: no vqmmc regulator found
[& & 1.426801] mmc1: no vmmc regulator found
[& & 1.473744] mmc1: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
[& & 1.481598] mmc2: no vqmmc regulator found
[& & 1.485736] mmc2: no vmmc regulator found
[& & 1.533715] mmc2: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA
[& & 1.593843] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[& & 1.618715] mmc2: BKOPS_EN bit is not set
[& & 1.636568] mmc2: new high speed DDR MMC card at address 0001
[& & 1.643226] mmcblk0: mmc2:0001 SEM04G 3.68 GiB
[& & 1.648295] mmcblk0boot0: mmc2:0001 SEM04G partition 1 2.00 MiB
[& & 1.654755] mmcblk0boot1: mmc2:0001 SEM04G partition 2 2.00 MiB
[& & 1.661139] mmcblk0rpmb: mmc2:0001 SEM04G partition 3 2.00 MiB
[& & 1.668319]&&mmcblk0: p1 p2
[& & 1.674402]&&mmcblk0boot1: unknown partition table
[& & 1.681338]&&mmcblk0boot0: unknown partition table
[& & 1.755088] hub 1-1:1.0: USB hub found
[& & 1.758972] hub 1-1:1.0: 4 ports detected
[& & 1.833159] Galcore version 4.6.9.9754
[& & 1.857242] mxc_vdoa 21e4000.vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
[& & 1.865650] mxc_asrc 2034000.asrc: mxc_asrc registered
[& & 1.871559] mxc_vpu 2040000.vpu: VPU initialized
[& & 1.876597] leds-gpio leds.18: pins are not configured from the driver
[& & 2.019965] caam 2100000.caam: device ID = 0x0a00 (Era -524)
[& & 2.026737] caam 2100000.caam: job rings = 2, qi = 0
[& & 2.032367] caam 2100000.caam: authenc-hmac-md5-cbc-aes-caam
[& & 2.223560] caam 2100000.caam: fsl,sec-v4.0 algorithms registered in /proc/crypto
[& & 2.235692] platform 2101000.jr0: registering rng-caam
[& & 2.241985] platform caam_sm: caam_sm_test: 8-byte key test match OK
[& & 2.248561] platform caam_sm: caam_sm_test: 16-byte key test match OK
[& & 2.255193] platform caam_sm: caam_sm_test: 32-byte key test match OK
[& & 2.262116] platform caam_secvio.36: security violation service handlers armed
[& & 2.274615] input: Lite-On Technology Corp. USB Multimedia Keyboard as /devices/soc0/soc.1/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.3/1-1.3:1.0/input/input1
[& & 2.289932] hid-generic 0003:04CA:002F.0001: input: USB HID v1.10 Keyboard [Lite-On Technology Corp. USB Multimedia Keyboard] on usb-ci_hdrc.1-1.3/input0
[& & 2.311703] input: Lite-On Technology Corp. USB Multimedia Keyboard as /devices/soc0/soc.1/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.3/1-1.3:1.1/input/input2
[& & 2.326896] usb 1-1.4: new low-speed USB device number 4 using ci_hdrc
[& & 2.333649] hid-generic 0003:04CA:002F.0002: input: USB HID v1.10 Device [Lite-On Technology Corp. USB Multimedia Keyboard] on usb-ci_hdrc.1-1.3/input1
[& & 2.347382] usbcore: registered new interface driver usbhid
[& & 2.352997] usbhid: USB HID core driver
[& & 2.357647] alc5621_i2c_probe(1384)
[& & 2.361161] alc5621_i2c_probe(1396)
[& & 2.460521] input: USB OPTICAL MOUSE&&as /devices/soc0/soc.1/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.4/1-1.4:1.0/input/input3
[& & 2.473235] hid-generic AE1.0003: input: USB HID v1.11 Mouse [USB OPTICAL MOUSE ] on usb-ci_hdrc.1-1.4/input0
[& & 2.697640] imx-alc5621 sound.25:&&alc5621-hifi &-& 202c000.ssi mapping ok
[& & 2.710271] imx-audio-hdmi sound-hdmi.26:&&hdmi-hifi &-& hdmi_audio.16 mapping ok
[& & 2.718708] TCP: cubic registered
[& & 2.722043] NET: Registered protocol family 17
[& & 2.21q: 802.1Q VLAN Support v1.8
[& & 2.730928] Key type dns_resolver registered
[& & 2.735309] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[& & 2.745358] input: gpio-keys.24 as /devices/soc0/gpio-keys.24/input/input4
[& & 2.752601] snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to
09:42:12 UTC ()
[& & 2.770041] ALSA device list:
[& & 2.773037]& �: alc5621-audio
[& & 2.776235]& : imx-hdmi-soc
[& & 2.871134] kjournald starting.&&Commit interval 5 seconds
[& & 2.872308] EXT3-fs (mmcblk0p2): using internal journal
[& & 2.873342] EXT3-fs (mmcblk0p2): recovery complete
[& & 2.873347] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
[& & 2.873383] VFS: Mounted root (ext3 filesystem) on device 179:2.
[& & 2.874468] devtmpfs: mounted
[& & 2.874639] Freeing unused kernel memory: 232K (80a29000 - 80a63000)
INIT: version 2.88 booting
Starting udev
[& & 3.339296] udevd[161]: starting version 182
Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file or directory
[& & 4.716164] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
ALSA: Restoring mixer settings...
No state is present for card alc5621audio
Found hardware: &alc5621-audio& && && && &&
Hardware is initialized using a generic method
Configuring network interfaces... No state is present for card alc5621audio
No state is present for card imxhdmisoc
Found hardware: &imx-hdmi-soc& && && && &&
Hardware is initialized using a generic method
No state is present for card imxhdmisoc
[& & 4.990102] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet:04, irq=-1)
udhcpc (v1.21.1) started
Sending discover...
[& & 8.004212] libphy: 2188000.ethernet:04 - Link is Up - 100/Full
Sending discover...
Sending select for 192.168.1.108...
Lease of 192.168.1.108 obtained, lease time 7200
/etc/udhcpc.d/50default: Adding DNS 202.96.128.166
/etc/udhcpc.d/50default: Adding DNS 202.96.134.133
Starting rpcbind daemon...rpcbind: cannot create socket for udp6
rpcbind: cannot create socket for tcp6
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.all.rp_filter = 1
INIT: Entering runlevel: 5
Starting Xserver
Starting system message bus: dbus.
Starting Connection Manager
Starting Dropbear SSH server: dropbear.
Starting advanced power management daemon: No APM support in kernel
[& & 9.339553] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet:04, irq=-1)
creating NFS state directory: done
NFS daemon support not enabled in kernel
Starting syslogd/klogd: done
* Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon
& &...done.
Starting Telephony daemon
Starting Linux NFC daemon
Starting OProfileUI server
Running local boot scripts (/etc/rc.local).
/etc/rc.local: line 15: autohdmi: command not found
Stopping Bootlog daemon: bootlogd.
Poky (Yocto Project Reference Distro) 1.5.1 imx6dlsabresd /dev/ttymxc0
imx6dlsabresd login: [& &11.334361] libphy: 2188000.ethernet:04 - Link is Up - 100/Full
[&&856.453772] [galcore]: GPU[1] hang, automatic recovery.
[ ] [galcore]: GPU[1] hang, automatic recovery.
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楼主你好！
你的问题已经帮你转给我们的I.MX工程师，他会帮你解答，还请耐心等待下。
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中级技术员, 积分 129, 距离下一级还需 171 积分
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中级技术员, 积分 129, 距离下一级还需 171 积分
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FSL_TICS_ZJJ 发表于
楼主你好！
你的问题已经帮你转给我们的I.MX工程师，他会帮你解答，还请耐心等待下。 ...
非常感谢！
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中级技术员, 积分 129, 距离下一级还需 171 积分
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唉～～～～
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colorsky520 发表于
唉～～～～
楼主你好，请问你使用的是哪块板子？BSP是哪个版本的？是飞思卡尔的BSP吗？
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我看到你打印信息里的u-boot的版本和我们的版本有些不同。
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中级技术员, 积分 129, 距离下一级还需 171 积分
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中级技术员, 积分 129, 距离下一级还需 171 积分
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本帖最后由 colorsky520 于
09:22 编辑
FSL_TICS_Rita 发表于
我看到你打印信息里的u-boot的版本和我们的版本有些不同。
是imx6dlsabresd&&BSP 是imx-3.10.17-1.0.0_ga
boot版本是
boot 就该了下 开发板的名字而已，没有做其他任何修改。
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中级技术员, 积分 129, 距离下一级还需 171 积分
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中级技术员, 积分 129, 距离下一级还需 171 积分
中级技术员, 积分 129, 距离下一级还需 171 积分
FSL_TICS_Rita 发表于
我看到你打印信息里的u-boot的版本和我们的版本有些不同。
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& & 请问你是怎么移植的QT5，能告诉我一下具体步骤吗？
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实习生, 积分 3, 距离下一级还需 47 积分
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楼主，你的qt5能显示中文字吗
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初级工程师, 积分 2322, 距离下一级还需 678 积分
初级工程师, 积分 2322, 距离下一级还需 678 积分
只用过qt4的飘过......曾经移植的qt4.8.6没有问题......
好好学习，天天向上！
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请你你是怎么移植成功的了
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