This series adds a SATA controller reset mechanism for OMAP platforms.
On OMAP platforms SATA support is provided via SCSI subsystem. Implement missing SCSI reset command.
Use the new functionality to reset SATA on OS boot.
Dmitry Lifshitz (5): ahci: introduce ahci_reset() ahci-plat: provide a weak scsi_bus_reset() hook OMAP5+: sata/scsi: implement scsi_bus_reset() arm: omap: reset sata on boot omap5: cm-t54: add sata support
arch/arm/cpu/armv7/omap-common/boot-common.c | 9 +++++ arch/arm/cpu/armv7/omap-common/sata.c | 6 +++ drivers/block/ahci.c | 50 ++++++++++++++++---------- include/ahci.h | 1 + include/configs/cm_t54.h | 13 +++++++ 5 files changed, 60 insertions(+), 19 deletions(-)