IMX6ULEVK - initramfs boot hangs at "Starting kernel..."

cancel
Showing results for 
Search instead for 
Did you mean: 

IMX6ULEVK - initramfs boot hangs at "Starting kernel..."

39 Views
alxtkr77-creomagic
Contributor I

Hi,

I am trying to build and boot initramfs on IMX6ULEVK board from IMX repo imx-5.10.52-2.1.0.xml
While I succeeded to build the image, I fail to boot it. The boot hangs at "Starting kernel ..."
The default zImage is booting OK
I am using boootloader from the binary package LF_v5.10_2.0.0_images_IMX6UL7D

I am booting using serial interface.

Thank you ,

Alex 


here is the build configurations:
=================================
Loading cache: 100% |#########################################################################################################################################################################################################| Time: 0:00:00
Loaded 3620 entries from dependency cache.
NOTE: Resolving any missing task queue dependencies

Build Configuration:
BB_VERSION = "1.50.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "arm-fslc-linux-gnueabi"
MACHINE = "imx6ulevk"
DISTRO = "fslc-xwayland"
DISTRO_VERSION = "3.3"
TUNE_FEATURES = "arm vfp cortexa7 neon thumb callconvention-hard"
TARGET_FPU = "hard"
meta
meta-poky = "HEAD:14c5392fded42f17962e1cc07fcc0446881b4fa0"
meta-oe
meta-multimedia
meta-python = "HEAD:5a4b2ab29d38c02535f24d5308cc40615739f557"
meta-freescale = "HEAD:2027a8045384463b7c793381dd887b0591037e2f"
meta-freescale-3rdparty = "HEAD:060967a7df43e8505568aa3d54fd8addcecab98d"
meta-freescale-distro = "HEAD:916df6d24c0a33a3b1533bde70b6a2724ec77af4"


Here is the uuu script:
============================
SDP: boot -f /home/osboxes/LF_v5.10_2.0.0_images_IMX6UL7D/u-boot-imx6ul14x14evk_qspi1.imx

FB: ucmd setenv fastboot_buffer ${loadaddr}
FB: download -f zImage-initramfs-imx6ulevk.bin
FB: ucmd setenv fastboot_buffer ${fdt_addr}
FB: download -f imx6ul-14x14-evk.dtb
FB: acmd ${kboot} ${loadaddr} - ${fdt_addr}

Here is the booting progress:
=============================
U-Boot 2021.04-5.10.35-2.0.0+g3463140881 (Jun 08 2021 - 01:39:44 +0000)

CPU: i.MX6UL rev1.2 696 MHz (running at 396 MHz)
CPU: Automotive temperature grade (-40C to 125C) at 42C
Reset cause: POR
Model: Freescale i.MX6 UltraLite 14x14 EVK Board
Board: MX6UL 14x14 EVK
DRAM: 512 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from SPIFlash... SF: Detected n25q256a with page size 256 Bytes, erase size 64 KiB, total 32 MiB
*** Warning - bad CRC, using default environment

[*]-Video Link 0 (480 x 272)
[0] lcdif@21c8000, video
In: serial
Out: serial
Err: serial
SEC0: RNG instantiated
Net: eth1: ethernet@20b4000 [PRIME]Get shared mii bus on ethernet@2188000
, eth0: ethernet@2188000
Fastboot: Normal
Boot from USB for mfgtools
*** Warning - Use default environment for mfgtools
, using default environment

Run bootcmd_mfg: run mfgtool_args;if iminfo ${initrd_addr}; then if test ${tee} = yes; then bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; else bootz ${loadaddr} ${initrd_addr} ${fdt_addr}; fi; else echo "Run fastboot ..."; fastboot 0; fi;
Hit any key to stop autoboot: 0

## Checking Image at 86800000 ...
Unknown image format!
Run fastboot ...
Starting download of 24286816 bytes
..........................................................................
..........................................................................
.....................................
downloading of 24286816 bytes finished
Starting download of 30843 bytes

downloading of 30843 bytes finished
Kernel image @ 0x80800000 [ 0x000000 - 0x1729660 ]
## Flattened Device Tree blob at 83000000
Booting using the fdt blob at 0x83000000
Using Device Tree in place at 83000000, end 8300a87a

Starting kernel ...

 

0 Kudos
0 Replies