Hi All,
I downloaded demo images L4.14.78_1.0.0_ga_images_MX8MMEVK.zip
SW4 settings are
switch D1 D2 D3 D4
SW4 OFF OFF OFF ON
Attaching the screenshot for the same:
dmesg
[77087.606108] usb 1-6: new high-speed USB device number 98 using xhci_hcd
[77087.754953] usb 1-6: New USB device found, idVendor=1fc9, idProduct=0146, bcdDevice= 0.02
[77087.754958] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[77087.754962] usb 1-6: Product: SE Blank 865
[77087.754964] usb 1-6: Manufacturer: NXP SemiConductor Inc
[77087.757049] hid-generic 0003:1FC9:0146.001F: hiddev2,hidraw3: USB HID v1.10 Device [NXP SemiConductor Inc SE Blank 865 ] on usb-0000:00:14.0-6/input0
deepika@deepika-OptiPlex-3040:~/mfgtools/mfgtools/uuu$ ./uuu L4.14.78_1.0.0_ga_images_MX8MMEVK.zip
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.4.149-3-gf1c886b
Success 0 Failure 1
Prep 1/ 0 [========> 25% ] Http Download\Uncompress
1:6 1/ 1 [HID(W):LIBUSB_ERROR_NO_DEVICE ] SDPS: boot -f imx-boot-imx8mmevk-sd.bin-flash_evk
Can you please let me know the issue.
Thanks
Deepika
已解决! 转到解答。
HI All,
In the prebuilt binaries there was a uuu.auto.
I tried with uuu.auto and copied the rootfs.wic inside the uuu and added the name of the rootfs file in the uuu.auto.
With this I was able to flash full image
This is for anyone who is stuck.
Thanks,
Deepika
Hi Igor,
I was going through https://github.com/NXPmicro/mfgtools/issues/183 and came across the term ROM patch
When I flashed the demo image using the uuu tool and loaded u-boot. I gave the following command.
u-boot=> fuse read 0 0
Reading bank 0:
Word 0x00000000: ffafa9eb
u-boot=>
Is there any issue in the board?
Thanks,
Deepika
HI All,
In the prebuilt binaries there was a uuu.auto.
I tried with uuu.auto and copied the rootfs.wic inside the uuu and added the name of the rootfs file in the uuu.auto.
With this I was able to flash full image
This is for anyone who is stuck.
Thanks,
Deepika
Hi Igor,
Thanks for the reply.
The demo image which was shared has been flashed successfully.
I have also built Yocto Image for i.MX8M Plus EVK using the Yocto project user guide and I followed the following steps. The build was successful
repo init -u https://source.codeaurora.org/external/imx/imx-manifest -b imx-linux-hardknott -m imx-5.10.35-2.0.0.xml
$ repo sync
Gave the following command after repo sync
DISTRO=fsl-imx-wayland MACHINE=imx8mpevk source imx-setup-release.sh -b build
With the images inside build/tmp/deploy/images , I tried using uuu for flashing the Yocto built images.
But getting error.
I need to flash the entire multimedia image using the uuu tool.
Is there any document for the same?
Thanks,
Deepika
Hi Deepika
recommended to try latest Linux 5.10.9_1.0.0 images as L4.14.78 is outdated release
Also what board used in the case, as " i.MX8MPEVK demo image" should be used for i.MX8M Plus EVK
and "L4.14.78_1.0.0_ga_images_MX8MMEVK.zip" with i.MX8M Mini EVK.
Best regards
igor