Re: [Qemu-devel] [PATCH for-2.9 17/30] aspeed/smc: handle SPI flash Command mode

2017-01-03 Thread Cédric Le Goater
On 01/02/2017 07:21 PM, mar.krzeminski wrote: > > > W dniu 02.01.2017 o 19:02, Cédric Le Goater pisze: >> On 01/02/2017 06:33 PM, mar.krzeminski wrote: >>> Hello Cedric, >>> >>> W dniu 02.01.2017 o 16:56, Cédric Le Goater pisze: Hello Marcin, On 12/05/2016 04:33 PM, mar.krzeminski

Re: [Qemu-devel] [PATCH for-2.9 17/30] aspeed/smc: handle SPI flash Command mode

2017-01-02 Thread mar.krzeminski
W dniu 02.01.2017 o 19:02, Cédric Le Goater pisze: On 01/02/2017 06:33 PM, mar.krzeminski wrote: Hello Cedric, W dniu 02.01.2017 o 16:56, Cédric Le Goater pisze: Hello Marcin, On 12/05/2016 04:33 PM, mar.krzeminski wrote: W dniu 05.12.2016 o 15:07, Cédric Le Goater pisze: On 12/04/2016 05

Re: [Qemu-devel] [PATCH for-2.9 17/30] aspeed/smc: handle SPI flash Command mode

2017-01-02 Thread Cédric Le Goater
On 01/02/2017 06:33 PM, mar.krzeminski wrote: > Hello Cedric, > > W dniu 02.01.2017 o 16:56, Cédric Le Goater pisze: >> Hello Marcin, >> >> On 12/05/2016 04:33 PM, mar.krzeminski wrote: >>> >>> W dniu 05.12.2016 o 15:07, Cédric Le Goater pisze: On 12/04/2016 05:31 PM, mar.krzeminski wrote: >>

Re: [Qemu-devel] [PATCH for-2.9 17/30] aspeed/smc: handle SPI flash Command mode

2017-01-02 Thread mar.krzeminski
Hello Cedric, W dniu 02.01.2017 o 16:56, Cédric Le Goater pisze: Hello Marcin, On 12/05/2016 04:33 PM, mar.krzeminski wrote: W dniu 05.12.2016 o 15:07, Cédric Le Goater pisze: On 12/04/2016 05:31 PM, mar.krzeminski wrote: Hi Cedric, Since there is no public datasheet user guide for SMC I w

Re: [Qemu-devel] [PATCH for-2.9 17/30] aspeed/smc: handle SPI flash Command mode

2017-01-02 Thread Cédric Le Goater
Hello Marcin, On 12/05/2016 04:33 PM, mar.krzeminski wrote: > > > W dniu 05.12.2016 o 15:07, Cédric Le Goater pisze: >> On 12/04/2016 05:31 PM, mar.krzeminski wrote: >>> Hi Cedric, >>> >>> Since there is no public datasheet user guide for SMC I would ask some >>> question >>> regarding HW itsel

Re: [Qemu-devel] [PATCH for-2.9 17/30] aspeed/smc: handle SPI flash Command mode

2016-12-05 Thread mar.krzeminski
W dniu 05.12.2016 o 15:07, Cédric Le Goater pisze: On 12/04/2016 05:31 PM, mar.krzeminski wrote: Hi Cedric, Since there is no public datasheet user guide for SMC I would ask some question regarding HW itself because I got impression that you are implementing in this model a part functionality

Re: [Qemu-devel] [PATCH for-2.9 17/30] aspeed/smc: handle SPI flash Command mode

2016-12-05 Thread Cédric Le Goater
On 12/04/2016 05:31 PM, mar.krzeminski wrote: > Hi Cedric, > > Since there is no public datasheet user guide for SMC I would ask some > question > regarding HW itself because I got impression that you are implementing in this > model a part functionality that is done by Bootrom. > > W dniu 29.11

Re: [Qemu-devel] [PATCH for-2.9 17/30] aspeed/smc: handle SPI flash Command mode

2016-12-04 Thread mar.krzeminski
Hi Cedric, Since there is no public datasheet user guide for SMC I would ask some question regarding HW itself because I got impression that you are implementing in this model a part functionality that is done by Bootrom. W dniu 29.11.2016 o 16:43, Cédric Le Goater pisze: The Aspeed SMC cont

[Qemu-devel] [PATCH for-2.9 17/30] aspeed/smc: handle SPI flash Command mode

2016-11-29 Thread Cédric Le Goater
The Aspeed SMC controllers have a mode (Command mode) in which accesses to the flash content are no different than doing MMIOs. The controller generates all the necessary commands to load (or store) data in memory. However, accesses are restricted to the segment window assigned the the flash modul