How to Use an Older Uboot version with 3.1x.xx Kernel Version

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

How to Use an Older Uboot version with 3.1x.xx Kernel Version

How to Use an Older Uboot version with 3.1x.xx Kernel Version

Hello i.MX Community.

Attached there is a guide on

How to Use an Older Uboot version with 3.1x.xx Kernel Version

I hope you find the document and Sample provided useful!

Regards!

Attachments
Comments

Dear Team,

I am using i.mx6sololite processor for our epos terminal. My question is can i use older version of uboot (NO device tree support  i..e. 2009.08 uboot) wth newer  version of kernel (i..e 3.10 kernel).what are the changes i need to todo .

and one more thing is i want  to load kernel  and dtb file combined .kindly let me know the memory locations changes for uImage loading (3.10 kernel ) with out dtb file loading separately.

 

I  have prepared uImage along with dtb but my kernel stucks at starting kernel....and not proceeding further.

so i doubt my uboot environment he am attaching my uboot related stuff.

bootdelay=1
baudrate=115200
loadaddr=0x80800000
rd_loadaddr=0x81000000
netdev=eth0
ethprime=FEC0
uboot=u-boot.bin
kernel=uImage
nfsroot=/opt/eldk/arm
bootargs_base=setenv bootargs console=ttymxc0,115200
bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp
bootcmd_net=run bootargs_base bootargs_nfs; tftpboot ${loadaddr} ${kernel}; bootm;
bootargs_mmc=setenv bootargs ${bootargs} root=/dev/mmcblk0p1 rootwait quiet
bootcmd_mmc=run bootargs_base bootargs_mmc; mmc dev 1; mmc read ${loadaddr} 0x800 0x4000; mmc read 0x98000000 0x4A00 0x12C; bootm
bootcmd=run bootcmd_mmc
bootdelay=1
ethact=FEC0
ver=GL11-UB-2009.08-1173-1.0.bin (Jun 14 2016 - 15:34:52)
first_boot=1
boot_fdt=no
filesize=5164C9
fileaddr=80800000
ipaddr=192.168.2.39

 

 

and am stucking at

 

 bootm
## Booting kernel from Legacy Image at 80800000 ...
   Image Name:   Linux Kernel
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    5334153 Bytes =  5.1 MB
   Load Address: 80800000
   Entry Point:  80800000
   Verifying Checksum ... OK
   XIP Kernel Image ... OK
OK

 

Starting kernel ...

After this message is not booting.

 

kindly guide me.

Regards,

priya

No ratings
Version history
Last update:
‎10-01-2015 01:27 PM
Updated by: