Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-25 Thread Andreas Bießmann
Hi Larry, On 26.06.13 03:55, Larry Baker wrote: > On Jun 25, 2013, at 6:08 PM, Bo Shen wrote: > >> Hi Larry Baker, >> >> On 06/26/2013 02:02 AM, Larry Baker wrote: >>> On 24 Jun 2013, at 1:22 AM, Bo Shen wrote: >>> Hi Larry Baker, On 6/24/2013 16:02, Larry Baker wrote: BTW,

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-25 Thread Larry Baker
On Jun 25, 2013, at 6:08 PM, Bo Shen wrote: > Hi Larry Baker, > > On 06/26/2013 02:02 AM, Larry Baker wrote: >> On 24 Jun 2013, at 1:22 AM, Bo Shen wrote: >> >>> Hi Larry Baker, >>> >>> On 6/24/2013 16:02, Larry Baker wrote: I have found why the latest U-Boot does not work on my Glomation

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-25 Thread Bo Shen
Hi Larry Baker, On 06/26/2013 02:02 AM, Larry Baker wrote: On 24 Jun 2013, at 1:22 AM, Bo Shen wrote: Hi Larry Baker, On 6/24/2013 16:02, Larry Baker wrote: I have found why the latest U-Boot does not work on my Glomation GESBC-9G20 board. Two causes: a bad code text segment address (preven

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-25 Thread Larry Baker
On 24 Jun 2013, at 1:22 AM, Bo Shen wrote: > Hi Larry Baker, > > On 6/24/2013 16:02, Larry Baker wrote: >> I have found why the latest U-Boot does not work on my Glomation GESBC-9G20 >> board. Two causes: a bad code text segment address (prevents U-Boot from >> executing) and bad flash partiti

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-24 Thread Bo Shen
Hi Larry Baker, Please stop top posting. On 6/24/2013 16:45, Larry Baker wrote: Is there a way to know the U-Boot partition size the at91loader expects? Till now, there is no such function. However, if you use new bootstrap, it will show useful information as following: ---8>--- AT91Boo

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-24 Thread Andreas Bießmann
Hi Larry, On 06/24/2013 10:45 AM, Larry Baker wrote: > Bo and Andreas, > > Thank you all for your guidance. I had no idea the primary bootstrap might > also have to be upgraded. > > Andreas had a concern about the partition size for U-Boot. The latest > releases are near the limit for the cu

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-24 Thread Larry Baker
Bo and Andreas, Thank you all for your guidance. I had no idea the primary bootstrap might also have to be upgraded. Andreas had a concern about the partition size for U-Boot. The latest releases are near the limit for the current flash partition layout. However, I believe there is 128 Kb a

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-24 Thread Andreas Bießmann
On 06/24/2013 10:22 AM, Bo Shen wrote: > Hi Larry Baker, > > On 6/24/2013 16:02, Larry Baker wrote: >> I have found why the latest U-Boot does not work on my Glomation >> GESBC-9G20 board. Two causes: a bad code text segment address >> (prevents U-Boot from executing) and bad flash partition offs

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-24 Thread Larry Baker
I have found why the latest U-Boot does not work on my Glomation GESBC-9G20 board. Two causes: a bad code text segment address (prevents U-Boot from executing) and bad flash partition offsets (prevents U-Boot from reading its environment variables). The latter I assume is common, as the flash

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-24 Thread Andreas Bießmann
Hi Bo, On 06/24/2013 09:29 AM, Bo Shen wrote: > Hi Larry Baker, > > On 6/23/2013 14:34, Larry Baker wrote: >> I am trying to upgrade U-Boot on a Glomation GESBC-9G20 (a derivative >> of the Atmel AT91SAM9G20-EK) to a version that supports UBIFS. The >> latest U-Boot does not work. (See also my

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-24 Thread Bo Shen
Hi Larry Baker, On 6/24/2013 16:02, Larry Baker wrote: I have found why the latest U-Boot does not work on my Glomation GESBC-9G20 board. Two causes: a bad code text segment address (prevents U-Boot from executing) and bad flash partition offsets (prevents U-Boot from reading its environment

Re: [U-Boot] Help with Glomation GESBC-9G20

2013-06-24 Thread Bo Shen
Hi Larry Baker, On 6/23/2013 14:34, Larry Baker wrote: I am trying to upgrade U-Boot on a Glomation GESBC-9G20 (a derivative of the Atmel AT91SAM9G20-EK) to a version that supports UBIFS. The latest U-Boot does not work. (See also my report on the Glomation user forum, http://glomation.net/

[U-Boot] Help with Glomation GESBC-9G20

2013-06-23 Thread Larry Baker
I am trying to upgrade U-Boot on a Glomation GESBC-9G20 (a derivative of the Atmel AT91SAM9G20-EK) to a version that supports UBIFS. The latest U-Boot does not work. (See also my report on the Glomation user forum, http://glomation.net/smf/index.php/topic,1389.0.html.) The GESBC-9G20 comes wi