Re: [Qemu-devel] [PATCH 08/11] aspeed/smc: add support for DMAs

2018-09-19 Thread Cédric Le Goater
On 09/18/2018 08:53 PM, Peter Maydell wrote: > On 31 August 2018 at 11:38, Cédric Le Goater wrote: >> The FMC controller on the Aspeed SoCs support DMA to access the flash >> modules. It can operate in a normal mode, to copy to or from the flash >> module mapping window, or in a checksum

Re: [Qemu-devel] [PATCH 08/11] aspeed/smc: add support for DMAs

2018-09-18 Thread Peter Maydell
On 31 August 2018 at 11:38, Cédric Le Goater wrote: > The FMC controller on the Aspeed SoCs support DMA to access the flash > modules. It can operate in a normal mode, to copy to or from the flash > module mapping window, or in a checksum calculation mode, to evaluate > the best clock settings

[Qemu-devel] [PATCH 08/11] aspeed/smc: add support for DMAs

2018-08-31 Thread Cédric Le Goater
The FMC controller on the Aspeed SoCs support DMA to access the flash modules. It can operate in a normal mode, to copy to or from the flash module mapping window, or in a checksum calculation mode, to evaluate the best clock settings for reads. Our primary need is to support the checksum