Re: [U-Boot] How can I save U-Boot env vars to HUSH shell vars.

2014-04-10 Thread Wolfgang Denk
Dear James, In message 5345d493.4080...@gmail.com you wrote: Heh. As soon as you have to change _any_ code, you can as well upgrade. I was hoping (in vain perhaps) to do my work modifying only the environment. Yes, I understand this. But I have to admit that I don't see an easy way.

Re: [U-Boot] How can I save U-Boot env vars to HUSH shell vars.

2014-04-10 Thread James Chargin
Dear Wolfgang, With your help, I have satisfied my need. On 04/09/2014 11:52 PM, Wolfgang Denk wrote: Dear James, In message 5345d493.4080...@gmail.com you wrote: Heh. As soon as you have to change _any_ code, you can as well upgrade. I was hoping (in vain perhaps) to do my work

Re: [U-Boot] How can I save U-Boot env vars to HUSH shell vars.

2014-04-10 Thread Wolfgang Denk
Dear James, In message 5346cdc2.40...@gmail.com you wrote: With your help, I have satisfied my need. I'm happy that I was able to help. Thanks for the summary and your actual code. And, I appreciate you help very much. You are welcome. Best regards, Wolfgang Denk -- DENX Software

[U-Boot] How can I save U-Boot env vars to HUSH shell vars.

2014-04-09 Thread James Chargin
I'd like to store the values of environment variables in HUSH shell variables and then restore them later. My ultimate goal is to preserve a few environment variables through a env default -f. I'm working with U-Boot 2010.12. Changing to a newer version is not possible at this time. I

Re: [U-Boot] How can I save U-Boot env vars to HUSH shell vars.

2014-04-09 Thread Wolfgang Denk
Dear James, In message 5345b6ec.6050...@gmail.com you wrote: I'd like to store the values of environment variables in HUSH shell variables and then restore them later. My ultimate goal is to preserve a few environment variables through a env default -f. It is probably easier to use env

Re: [U-Boot] How can I save U-Boot env vars to HUSH shell vars.

2014-04-09 Thread James Chargin
Dear Wolfgang, Thank you for your reply. On 04/09/2014 02:50 PM, Wolfgang Denk wrote: Dear James, In message 5345b6ec.6050...@gmail.com you wrote: I'd like to store the values of environment variables in HUSH shell variables and then restore them later. My ultimate goal is to preserve a few