Hi All,
I got following "No partition table - mmc 2" error.
.\uuu.exe -b emmc_all imx-boot sdcard.bz2
Do I needs to do any configuration,
U-Boot SPL 2020.04-5.4.24-2.1.0+g4979a99482 (Dec 17 2020 - 18:58:54 +0000)
power_bd71837_init
DDRINFO: start DRAM init
DDRINFO: DRAM rate 2400MTS
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
Normal Boot
Trying to boot from BOOTROM
image offset 0x0, pagesize 0x200, ivt offset 0x0
NOTICE: BL31: v2.2(release):imx_5.4.24_er3-0-gb0a00f22b
NOTICE: BL31: Built : 01:53:20, Dec 13 2020
C: Error DRAM should not in Self Refresh
U-Boot 2020.04-5.4.24-2.1.0+g4979a99482 (Dec 17 2020 - 18:58:54 +0000)
CPU: i.MX8MNano Quad rev1.0 1500 MHz (running at 1200 MHz)
CPU: Commercial temperature grade (0C to 95C) at 32C
Reset cause: POR
Model: Connectivity Core
DRAM: 2 GiB
TCPC: Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x52]
Power supply on USB2
TCPC: Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x50]
MMC: FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... *** Warning - bad CRC, using default environment
[*]-Video Link 0Can't find cec device id=0x3c
fail to probe panel device adv7535@3d
failed to get any video link display timings
probe video device failed, ret -22
[0] lcd-controller@32e00000, video
[1] dsi_controller@32e10000, video_bridge
[2] adv7535@3d, panel
Can't find cec device id=0x3c
fail to probe panel device adv7535@3d
failed to get any video link display timings
probe video device failed, ret -22
In: serial
Out: serial
Err: serial
BuildInfo:
- ATF b0a00f2
- U-Boot 2020.04-5.4.24-2.1.0+g4979a99482
switch to partitions #0, OK
mmc2(part 0) is current device
flash target is MMC:2
VINO ++++++++++++++ Index: 0, start addr: 0x0, length: 0x800, partition_id_type: 0, index: 0, Name: gpt, filetype is: raw
VINO ++++++++++++++ Index: 1, start addr: 0x0, length: 0x0, partition_id_type: 0, index: 0, Name: , filetype is:
VINO ++++++++++++++ Index: 2, start addr: 0x0, length: 0x1d5a000, partition_id_type: 0, index: 0, Name: all, filetype is: device
VINO ++++++++++++++ Index: 3, start addr: 0x0, length: 0x2000, partition_id_type: 1, index: 0, Name: bootloader, filetype is: raw
Net:
Warning: ethernet@30be0000 using MAC address from ROM
eth0: ethernet@30be0000
Fastboot: Normal
Normal Boot
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc2(part 0) is current device
** No partition table - mmc 2 **
** No partition table - mmc 2 **
Booting from net ...
ethernet@30be0000 Waiting for PHY auto negotiation to complete............
cu=> mmc list
FSL_SDHC: 1
FSL_SDHC: 2 (eMMC)
cu=> mmc part
## Unknown partition table type 0
cu=>
Solved! Go to Solution.
Resolve by flash .wic image (unzipped) instead of .sdcard image
Hi,
your eMMC is empty now, and no partition in it.
1. For test popuse, Use the command to only program bootloader into eMMC.
.\uuu.exe -b emmc imx-boot
2. Use uuu.auto script
download DEMO image from our website, pleae!
---decompress it to a directory.
---copy uuu.exe to the diretory.
---switch to windows command line, and run
> uuu.exe uuu.auto
all images will be programmed into eMMC
OR Steps below are OK
in DEMO image, in samples subdirectory, you can find file 'example_kernel_emmc.uuu'
Replace default image names to yours, and copy it to upper directory, which uuu is inside.
run the command:
> uuu example_kernel_emmc.uuu
Try it, please!
Have a nice day!
B.R,
weidong
Hi @weidong_sun for the quick update.
I tried the example_kernel_emmc.uuu script. But, after this script got stopped.
# get mmc dev number from kernel command line
# Wait for emmc
FBK: ucmd while [ ! -e /dev/mmcblk*boot0 ]; do sleep 1; echo "wait for /dev/mmcblk*boot* appear"; done;
FBK is not working
Resolve by flash .wic image (unzipped) instead of .sdcard image