* [U-Boot] split nand writes @ 2012-12-19 15:43 Jaap de Jong 2012-12-19 22:47 ` Scott Wood 0 siblings, 1 reply; 4+ messages in thread From: Jaap de Jong @ 2012-12-19 15:43 UTC (permalink / raw) To: u-boot Hi All, suppose the image I want to flash is bigger than the available ram in the unit. Is there a way to copy the image f.i. in pieces into the flash? nand write should have a 'continue on last block' option for that purpose. Thanks! Jaap ^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] split nand writes 2012-12-19 15:43 [U-Boot] split nand writes Jaap de Jong @ 2012-12-19 22:47 ` Scott Wood 2012-12-20 12:35 ` Jaap de Jong 0 siblings, 1 reply; 4+ messages in thread From: Scott Wood @ 2012-12-19 22:47 UTC (permalink / raw) To: u-boot On 12/19/2012 09:43:01 AM, Jaap de Jong wrote: > Hi All, > suppose the image I want to flash is bigger than the available ram in > the unit. > Is there a way to copy the image f.i. in pieces into the flash? > nand write should have a 'continue on last block' option for that > purpose. Something like that would be nice. These patches are relevant: http://patchwork.ozlabs.org/patch/204939/ http://patchwork.ozlabs.org/patch/204940/ -Scott ^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] split nand writes 2012-12-19 22:47 ` Scott Wood @ 2012-12-20 12:35 ` Jaap de Jong 2012-12-20 23:18 ` Scott Wood 0 siblings, 1 reply; 4+ messages in thread From: Jaap de Jong @ 2012-12-20 12:35 UTC (permalink / raw) To: u-boot On 12/19/2012 11:47 PM, Scott Wood wrote: > On 12/19/2012 09:43:01 AM, Jaap de Jong wrote: >> Hi All, >> suppose the image I want to flash is bigger than the available ram in >> the unit. >> Is there a way to copy the image f.i. in pieces into the flash? >> nand write should have a 'continue on last block' option for that >> purpose. > Something like that would be nice. > > These patches are relevant: > http://patchwork.ozlabs.org/patch/204939/ > http://patchwork.ozlabs.org/patch/204940/ > That could do the trick also. You would have to do some arithmetic to calculate the next startaddress in the flash. So there is not an out-of-the-box solution at the moment? ^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] split nand writes 2012-12-20 12:35 ` Jaap de Jong @ 2012-12-20 23:18 ` Scott Wood 0 siblings, 0 replies; 4+ messages in thread From: Scott Wood @ 2012-12-20 23:18 UTC (permalink / raw) To: u-boot On 12/20/2012 06:35:49 AM, Jaap de Jong wrote: > > On 12/19/2012 11:47 PM, Scott Wood wrote: >> On 12/19/2012 09:43:01 AM, Jaap de Jong wrote: >>> Hi All, >>> suppose the image I want to flash is bigger than the available ram >>> in >>> the unit. >>> Is there a way to copy the image f.i. in pieces into the flash? >>> nand write should have a 'continue on last block' option for that >>> purpose. >> Something like that would be nice. >> >> These patches are relevant: >> http://patchwork.ozlabs.org/patch/204939/ >> http://patchwork.ozlabs.org/patch/204940/ >> > That could do the trick also. You would have to do some arithmetic to > calculate the next startaddress in the flash. > So there is not an out-of-the-box solution at the moment? There isn't. -Scott ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-12-20 23:18 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2012-12-19 15:43 [U-Boot] split nand writes Jaap de Jong 2012-12-19 22:47 ` Scott Wood 2012-12-20 12:35 ` Jaap de Jong 2012-12-20 23:18 ` Scott Wood
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