Re: [U-Boot] DFU and UBIFS Volume upgrade

2019-09-04 Thread Loic Poulain
Thanks Heiko, On Wed, 4 Sep 2019 at 07:24, Heiko Schocher wrote: > Hello Loic, > > added Lukasz as he is the DFU custodian. > > Am 03.09.2019 um 09:59 schrieb Loic Poulain: > > Hi, > > > > AFAIU, today it's possible to update a UBI partition via DFU with a new > UBI > > blob using 'partubi'. >

Re: [U-Boot] DFU and UBIFS Volume upgrade

2019-09-03 Thread Heiko Schocher
Hello Loic, added Lukasz as he is the DFU custodian. Am 03.09.2019 um 09:59 schrieb Loic Poulain: Hi, AFAIU, today it's possible to update a UBI partition via DFU with a new UBI blob using 'partubi'. Yes. However, this causes two issues/limitations: - It erases the partition, causing PEB

[U-Boot] DFU and UBIFS Volume upgrade

2019-09-03 Thread Loic Poulain
Hi, AFAIU, today it's possible to update a UBI partition via DFU with a new UBI blob using 'partubi'. However, this causes two issues/limitations: - It erases the partition, causing PEB erase counters amnesia (contrary to Linux ubiformat) - It's no possible to have a volume-grained upgrade (per