Hello. Can someone explain which dtb/dts I should use for R1? With sun7i-a20-lamobo-r1.dtb kernels 4.4.1/4.4.4 disable SATA power when boot and sata subsystem fills log with errors: -- snip -- [ 24.054170] ata1: SATA link down (SStatus 0 SControl 310) [ 24.059664] ata1: EH complete [ 24.337429] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen [ 24.344944] ata1: irq_stat 0x00000040, connection status changed [ 24.350962] ata1: SError: { DevExch } [ 24.354701] ata1: limiting SATA link speed to 1.5 Gbps [ 24.359859] ata1: hard resetting link [ 25.544101] ata1: SATA link down (SStatus 0 SControl 310) [ 25.549573] ata1: EH complete [ 25.828410] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen [ 25.835892] ata1: irq_stat 0x00000040, connection status changed [ 25.841908] ata1: SError: { DevExch } [ 25.845639] ata1: limiting SATA link speed to 1.5 Gbps [ 25.850791] ata1: hard resetting link [ 27.004091] ata1: SATA link down (SStatus 0 SControl 310) [ 27.009545] ata1: EH complete -- snip -- with sun7i-a20-bananapi-r1.dtb - (without ahci-5v regulator) SATA power remains active and disc correctly recognized.
