Re: [U-Boot] [PATCH] ata: ahci: enable bus mastering

2019-05-23 Thread Christian Gmeiner
Hi Bin, Am Do., 23. Mai 2019 um 04:17 Uhr schrieb Bin Meng : > > Hi Christian, > > On Thu, May 23, 2019 at 2:40 AM Simon Glass wrote: > > > > Hi Christian, > > > > On Wed, 22 May 2019 at 02:40, Christian Gmeiner > > wrote: > > > > > > When using the coreboot target CONFIG_DM_SCSI gets set to y.

Re: [U-Boot] [PATCH] ata: ahci: enable bus mastering

2019-05-23 Thread Christian Gmeiner
Hi Simon, Am Mi., 22. Mai 2019 um 20:40 Uhr schrieb Simon Glass : > > Hi Christian, > > On Wed, 22 May 2019 at 02:40, Christian Gmeiner > wrote: > > > > When using the coreboot target CONFIG_DM_SCSI gets set to y. This has the > > effect > > that the current 'enable bus mastering' logic gets not

Re: [U-Boot] [PATCH] ata: ahci: enable bus mastering

2019-05-22 Thread Bin Meng
Hi Christian, On Thu, May 23, 2019 at 2:40 AM Simon Glass wrote: > > Hi Christian, > > On Wed, 22 May 2019 at 02:40, Christian Gmeiner > wrote: > > > > When using the coreboot target CONFIG_DM_SCSI gets set to y. This has the > > effect > > that the current 'enable bus mastering' logic gets not

Re: [U-Boot] [PATCH] ata: ahci: enable bus mastering

2019-05-22 Thread Simon Glass
Hi Christian, On Wed, 22 May 2019 at 02:40, Christian Gmeiner wrote: > > When using the coreboot target CONFIG_DM_SCSI gets set to y. This has the > effect > that the current 'enable bus mastering' logic gets not compiled in. This > change Where is it missing? Is it because U-Boot is not scann

[U-Boot] [PATCH] ata: ahci: enable bus mastering

2019-05-22 Thread Christian Gmeiner
When using the coreboot target CONFIG_DM_SCSI gets set to y. This has the effect that the current 'enable bus mastering' logic gets not compiled in. This change fixes ahci problems I am seeing on an Intel Apollolake device. Signed-off-by: Christian Gmeiner --- drivers/ata/ahci.c | 6 ++ 1 fi