Flash problem for Starting kernel...

perumandlasairam1064 — Tue, 05 Dec 2023 11:07:15 GMT

Hi Experts,

we are using LS1043A Custom board. we used yocto bitbake and using TFA Board BringUp is completed upto Starting Kernel.. . Now our problem is when I dump kernel file, root file and dtb file to DDR it is working... But when I program same through flash its halts at some point in dtb.

Hit any key to stop autoboot: 10 9 0

=> tftp 0x81000000 uImage_2_12

- 0 'fm1-mac3'

- found

Trying fm1-mac4

fm1-mac4 Waiting for PHY auto negotiation to complete......... TIMEOUT !

fm1-mac4: Could not initialize

FAIL

Trying fm1-mac3

memac_set_interface_mode, if_mode = 1006

memac_set_interface_mode, if_status = b000

MAC IF mode 8, speed 100, link 1

Using fm1-mac3 device

TFTP from server 192.168.20.54; our IP address is 192.168.20.110

Filename 'uImage_2_12'.

Load address: 0x81000000

Loading: *#################################################################

#################################################################

#########

2.6 MiB/s

done

dev=Net, devnr=, path=uImage_2_12, buffer=0000000081000000, size=16e0240

Wrong FIT format: not a flattened device tree (err=-9)

- not remembering image

Bytes transferred = 23986752 (16e0240 hex)

=> <INTERRUPT>

=> protect off 0x64000000 +16e0240

Un-Protected 184 sectors

=> erase 0x64000000 +16e0240

.............................................................................

done

Erased 184 sectors

=> cp.b 0x81000000 0x64000000 16e0240

Copy to Flash... 9....8....7....6....5....4....3....2....1....done

=> tftp 0x81000000 test_serial_i2c_LB_TX

Trying fm1-mac3

memac_set_interface_mode, if_mode = 1006

memac_set_interface_mode, if_status = b000

MAC IF mode 8, speed 100, link 1

Using fm1-mac3 device

TFTP from server 192.168.20.54; our IP address is 192.168.20.110

Filename 'test_serial_i2c_LB_TX'.

Load address: 0x81000000

Loading: *#################################################################

#################################################################

##########

2.6 MiB/s

done

dev=Net, devnr=, path=test_serial_i2c_LB_TX, buffer=0000000081000000, size=29fd4e6

Wrong FIT format: not a flattened device tree (err=-9)

- not remembering image

Bytes transferred = 44029158 (29fd4e6 hex)

=> 29fd4e6<INTERRUPT>

=> protect off 0x66000000 +29fd4e6

Un-Protected 336 sectors

=> erase 0x66000000 +29fd4e6

....................................................................................................................................................

done

Erased 336 sectors

=> cp.b 0x81000000 0x66000000 29fd4e6

Copy to Flash... 9....8....7....6....5....4....3....2....1....done

=> tftp 0x81000000 fsl-ls1043a-rdb-sdk_2_12.dtb

Trying fm1-mac3

memac_set_interface_mode, if_mode = 1006

memac_set_interface_mode, if_status = b000

MAC IF mode 8, speed 100, link 1

Using fm1-mac3 device

TFTP from server 192.168.20.54; our IP address is 192.168.20.110

Filename 'fsl-ls1043a-rdb-sdk_2_12.dtb'.

Load address: 0x81000000

Loading: *##

2.9 KiB/s

done

dev=Net, devnr=, path=fsl-ls1043a-rdb-sdk_2_12.dtb, buffer=0000000081000000, size=4aff

Wrong FIT format: no description

- not remembering image

Bytes transferred = 19199 (4aff hex)

=> protect off 0x63000000 +4aff

Un-Protected 1 sectors

=> erase 0x63000000 +4aff

. done

Erased 1 sectors

=> cp.b 0x81000000 0x63000000 4aff

Copy to Flash... 9....8....7....6...done

=> bootm 0x64000000 0x66000000 0x63000000

## Booting kernel from Legacy Image at 64000000 ...

Image Name: Kernel Image

Image Type: AArch64 Linux Kernel Image (uncompressed)

Data Size: 23986688 Bytes = 22.9 MiB

Load Address: 84080000

Entry Point: 84080000

Verifying Checksum ... OK

## Loading init Ramdisk from Legacy Image at 66000000 ...

Image Name: Ramdisk Image

Image Type: AArch64 Linux RAMDisk Image (uncompressed)

Data Size: 44029094 Bytes = 42 MiB

Load Address: 00000000

Entry Point: 00000000

Verifying Checksum ... OK

Wrong FIT format: no description

## Flattened Device Tree blob at 63000000

Booting using the fdt blob at 0x63000000

Loading Kernel Image

Using Device Tree in place at 0000000063000000, end 0000000063017afe

WARNING: could not set bootargs FDT_ERR_NOSPACE.

ERROR: /chosen node create failed

- must RESET the board to recover.

FDT creation failed!

resetting ...

I am attaching two log file one from DDR output and One from Flash output(Problem case.)

Thank you.

Re: Flash problem for Starting kernel...

yipingwang — Wed, 03 Jan 2024 09:41:54 GMT

It seems that there is problem with the format of your dtb file.

Please use the default dts file to do verification.

LayerscapeのトピックFlash problem for Starting kernel...

Flash problem for Starting kernel...

Re: Flash problem for Starting kernel...