Re: [U-Boot] [PATCH v3] socfpga: Adding Scan Manager driver

Hi Pavel, Nice to hear from you again :) On Fri, 2014-02-21 at 16:07 +0100, ZY - pavel wrote: > Hi! > > > + /* > > +* Check if the scan chain engine is inactive and the > > +* WFIFO is empty before enabling the IO scan chain > > +*/ > > + if (SCAN_MGR_IO_SCAN_ENGINE_STATUS_IDLE >

Re: [U-Boot] [PATCH v3] socfpga: Adding Scan Manager driver

Hi! > + /* > + * Check if the scan chain engine is inactive and the > + * WFIFO is empty before enabling the IO scan chain > + */ > + if (SCAN_MGR_IO_SCAN_ENGINE_STATUS_IDLE > + != scan_mgr_io_scan_chain_engine_is_idle( > + MAX_WAITING_DELAY_IO_SCAN_E

[U-Boot] [PATCH v3] socfpga: Adding Scan Manager driver

Scan Manager driver will be called to configure the IOCSR scan chain. This configuration will setup the IO buffer settings Signed-off-by: Chin Liang See Cc: Dinh Nguyen Cc: Wolfgang Denk CC: Pavel Machek Cc: Tom Rini Cc: Albert Aribaud --- Changes for v3 - merge the handoff file and driver i