Не получается завести плату с подключенным экраном SK-TFT1024x768(TP)-Plug. Загрузка осуществляется с SD-карты. Если модуль LCD не подключать, то система грузится успешно и на монитор (подключение по HDMI) выводится изображение (рабочий стол Ubuntu). При подключении модуля LCD загрузки с SD-карты не происходит (плата уходит в перезагрузку). Если не запускать run mmc_boot, то на LCD дисплее появляются пингвины. Утилита ts_calibrate работает успешно. Переключатель на LCD замыкает пины SHUT. Необходимо загрузиться с SD-карты и вывести на LCD изображение рабочего стола.
Лог загрузки платы с подключенным экраном:
In: serial
Out: serial
Err: serial
Net: FEC0 [PRIME]
Hit any key to stop autoboot: 0
MX6Q SK-iMX6 U-Boot > mmc_boot
Unknown command 'mmc_boot' - try 'help'
MX6Q SK-iMX6 U-Boot > run mmc_boot
mmc1 is current device
reading uImage
4118180 bytes read
## Booting kernel from Legacy Image at 10800000 ...
Image Name: Linux-3.0.35
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4118116 Bytes = 3.9 MB
Load Address: 10008000
Entry Point: 10008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Linux version 3.0.35 (user@iMX6-bld) (gcc version 4.7.1 20120402 (prerelease) (crosstool-NG linaro-1.13.1-2012.04-20120426 - Linaro GCC 2012.04) ) #73 SMP PREEMPT Wed May 1 02:01:10 UTC 2013
CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Freescale i.MX 6Quad Sabre-Lite Board
Memory policy: ECC disabled, Data cache writealloc
CPU identified as i.MX6Q, silicon rev 1.2
PERCPU: Embedded 7 pages/cpu @8c008000 s5440 r8192 d15040 u32768
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 227328
Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p2 rootwait rw video=mxcfb2:dev=ldb,SK-ATM0704,if=RGB24 video=mxcfb1:dev=ldb,LDB-XGA,if=RGB24 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 640MB 256MB = 896MB total
Memory: 896416k/896416k available, 152160k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xf4600000 - 0xffe00000 ( 184 MB)
vmalloc : 0xc0800000 - 0xf2000000 ( 792 MB)
lowmem : 0x80000000 - 0xc0000000 (1024 MB)
pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
.init : 0x80008000 - 0x8003c000 ( 208 kB)
.text : 0x8003c000 - 0x80afc2f8 (11009 kB)
.data : 0x80afe000 - 0x80b5c820 ( 379 kB)
.bss : 0x80b5c844 - 0x80baaf9c ( 314 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Preemptible hierarchical RCU implementation.
NR_IRQS:496
MXC GPIO hardware
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
arm_max_freq=0
MXC_Early serial console at MMIO 0x2020000 (options '115200')
bootconsole [ttymxc0] enabled
Console: colour dummy device 80x30
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
CPU2: Booted secondary processor
CPU3: Booted secondary processor
Brought up 4 CPUs
SMP: Total of 4 processors activated (6324.22 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 1100 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
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 0x410000c7, AUX_CTRL 0x02070000, Cache size: 1048576 B
bio: create slab <bio-0> at 0
mxs-dma mxs-dma-apbh: initialized
print_constraints: vmmc: 3300 mV
vgaarb: loaded
SCSI subsystem initialized
spi_imx imx6q-ecspi.0: probed
spi_imx imx6q-ecspi.3: probed
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)
imx-ipuv3 imx-ipuv3.1: 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.
Bluetooth: Core ver 2.16
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
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: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 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.
_regulator_get: etb supply vcore not found, using dummy regulator
_regulator_get: etm.0 supply vcore not found, using dummy regulator
_regulator_get: etm.1 supply vcore not found, using dummy regulator
_regulator_get: etm.2 supply vcore not found, using dummy regulator
_regulator_get: etm.3 supply vcore not found, using dummy regulator
Static Power Management for Freescale i.MX6
wait mode is enabled for i.MX6
cpaddr = c0880000 suspend_iram_base=c0934000
PM driver module loaded
IMX PCIe port: link down!
IMX usb wakeup probe
add wake up source irq 75
IMX usb wakeup probe
cpu regulator init ldo=0
i.MXC CPU frequency driver
JFFS2 version 2.2. (NAND) A© 2001-2006 Red Hat, Inc.
msgmni has been set to 1750
alg: No test for stdrng (krng)
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 0x13:0xa: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)
Console: switching to colour frame buffer device 240x67
mxc_sdc_fb mxc_sdc_fb.1: register mxc display driver ldb
_regulator_get: get() with no identifier
mxc_sdc_fb mxc_sdc_fb.2: register mxc display driver ldb
fbcvt: Invalid input parameters
mxc_sdc_fb mxc_sdc_fb.3: register mxc display driver ldb
mxc_sdc_fb mxc_sdc_fb.3: ipu1-di1 already in use
mxc_sdc_fb: probe of mxc_sdc_fb.3 failed with error -16
mxc_sdc_fb mxc_sdc_fb.4: register mxc display driver ldb
fbcvt: Invalid input parameters
mxc_sdc_fb mxc_sdc_fb.4: ipu1-di1 already in use
mxc_sdc_fb: probe of mxc_sdc_fb.4 failed with error -16
mxc_sdc_fb mxc_sdc_fb.5: register mxc display driver lcd
mxc_sdc_fb mxc_sdc_fb.6: register mxc display driver lcd
fbcvt: Invalid input parameters
mxc_sdc_fb mxc_sdc_fb.6: ipu0-di0 already in use
mxc_sdc_fb: probe of mxc_sdc_fb.6 failed with error -16
mxc_sdc_fb mxc_sdc_fb.7: register mxc display driver lcd
mxc_sdc_fb mxc_sdc_fb.7: ipu0-di0 already in use
mxc_sdc_fb: probe of mxc_sdc_fb.7 failed with error -16
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
console [ttymxc0] enabled, bootconsole disabled
console [ttymxc0] enabled, bootconsole disabled
loop: module loaded
Can't recover from RESET HBA!
mxc_hdmi mxc_hdmi: Read EDID again
mxc_hdmi mxc_hdmi: No modes read from edid
mxc_hdmi mxc_hdmi: create default modelist
fbcvt: 1920x1080@60: CVT Name - 2.073M9
No sata disk.
NAND device: Manufacturer ID: 0xec, Chip ID: 0xd3 (Samsung NAND 1GiB 3,3V 8-bit)
Creating 5 MTD partitions on "gpmi-nand":
0x000000000000-0x000001000000 : "U-boot partition"
0x000001000000-0x000001100000 : "U-boot environment partition"
0x000001100000-0x000001800000 : "Linux kernel partition"
0x000001800000-0x000002400000 : "Linux safe kernel partition (rootfs in initramfs)"
0x000002400000-0x000040000000 : "NAND rootfs partition"
GPMI NAND driver registered. (IMX)
vcan: Virtual CAN interface driver
CAN device driver interface
flexcan netdevice driver
flexcan imx6q-flexcan.0: device registered (reg_base=c09f0000, irq=142)
flexcan imx6q-flexcan.1: device registered (reg_base=c09f8000, irq=143)
FEC Ethernet Driver
fec_enet_mii_bus: probed
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
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
ARC USBOTG Device Controller driver (1 August 2005)
mousedev: PS/2 mouse device common for all mice
_regulator_get: spi0.0 supply vcc not found, using dummy regulator
ads7846 spi0.0: touchscreen, irq 263
input: ADS7846 Touchscreen as /devices/platform/imx6q-ecspi.0/spi_master/spi0/spi0.0/input/input0
_regulator_get: spi3.0 supply vcc not found, using dummy regulator
ads7846 spi3.0: touchscreen, irq 362
input: ADS7846 Touchscreen as /devices/platform/imx6q-ecspi.3/spi_master/spi3/spi3.0/input/input1
_regulator_get: spi4.0 supply vcc not found, using dummy regulator
ads7846 spi4.0: touchscreen, irq 264
input: ADS7846 Touchscreen as /devices/platform/spi_gpio.4/spi_master/spi4/spi4.0/input/input2
i2c-core: driver [isl29023] using legacy suspend method
i2c-core: driver [isl29023] using legacy resume method
snvs_rtc snvs_rtc.0: rtc core: registered snvs_rtc as rtc0
i2c /dev entries driver
Linux video capture interface: v2.00
DBG sensor data is at 80b7e010
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video16
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video17
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video18
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video19
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video20
mxc_v4l2_output mxc_v4l2_output.0: V4L2 device registered as video21
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)
Bluetooth: Virtual HCI driver ver 1.3
Bluetooth: HCI UART driver ver 2.2
Bluetooth: HCIATH3K protocol initialized
Bluetooth: Generic Bluetooth USB driver ver 0.6
usbcore: registered new interface driver btusb
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
mmc0: SDHCI controller on platform [sdhci-esdhc-imx.0] using DMA
sdhci sdhci-esdhc-imx.1: no write-protect pin available!
mmc1: SDHCI controller on platform [sdhci-esdhc-imx.1] using DMA
mxc_vdoa mxc_vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
VPU initialized
mxc_asrc registered
U-Boot 2009.08 (May 02 2013 - 09:09:30)
CPU: Freescale i.MX6 family TO1.2 at 792 MHz
Thermal sensor with ratio = 181
Temperature: 49 C, calibration data 0x57b4f569
mx6q pll1: 792MHz
mx6q pll2: 528MHz
mx6q pll3: 480MHz
mx6q pll8: 50MHz
ipg clock : 66000000Hz
ipg per clock : 66000000Hz
uart clock : 80000000Hz
cspi clock : 60000000Hz
ahb clock : 132000000Hz
axi clock : 264000000Hz
emi_slow clock: 132000000Hz
ddr clock : 528000000Hz
usdhc1 clock : 198000000Hz
usdhc2 clock : 198000000Hz
usdhc3 clock : 198000000Hz
usdhc4 clock : 198000000Hz
nfc clock : 19800000Hz
Board: SK-iMX6Q:[ POR]
Boot Device: SD
I2C: ready
DRAM: 1 GB
NAND: Manufacturer ID: 0xec, Chip ID: 0xd3 (Samsung NAND 1GiB 3,3V 8-bit), page size: 8192, OOB size: 436
1024 MiB
MMC: FSL_USDHC: 0,FSL_USDHC: 1
*** Warning - bad CRC or NAND, using default environment
In: serial
Out: serial
Err: serial
Net: FEC0 [PRIME]
Hit any key to stop autoboot: 0
MX6Q SK-iMX6 U-Boot >
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14.11.2016 11:32
14.11.2016 18:06
