Re: [U-Boot] [PATCH v2] serial: ns16550: Add RX interrupt buffer support

2017-08-10 Thread Stefan Roese
Hi Bin, On 17.07.2017 16:49, Bin Meng wrote: > +Simon, > > Hi Stefan, > > On Mon, Jul 17, 2017 at 7:18 PM, Stefan Roese wrote: >> Hi Bin, >> >> >> On 17.07.2017 11:43, Stefan Roese wrote: >>> >>> On 17.07.2017 11:26, Bin Meng wrote: >>> >>> >>> >>> + } >>> +#endif >>> + >

Re: [U-Boot] [PATCH v2] serial: ns16550: Add RX interrupt buffer support

2017-07-17 Thread Bin Meng
+Simon, Hi Stefan, On Mon, Jul 17, 2017 at 7:18 PM, Stefan Roese wrote: > Hi Bin, > > > On 17.07.2017 11:43, Stefan Roese wrote: >> >> On 17.07.2017 11:26, Bin Meng wrote: >> >> >> >> + } >> +#endif >> + >> return 0; >>} >> >> @@ -459,6 +559,15 @@

Re: [U-Boot] [PATCH v2] serial: ns16550: Add RX interrupt buffer support

2017-07-17 Thread Stefan Roese
Hi Bin, On 17.07.2017 11:43, Stefan Roese wrote: On 17.07.2017 11:26, Bin Meng wrote: + } +#endif + return 0; } @@ -459,6 +559,15 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev) if (port_type == PORT_JZ4780) plat->fcr |= UART_FC

Re: [U-Boot] [PATCH v2] serial: ns16550: Add RX interrupt buffer support

2017-07-17 Thread Stefan Roese
Hi Bin, On 17.07.2017 11:26, Bin Meng wrote: + } +#endif + return 0; } @@ -459,6 +559,15 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev) if (port_type == PORT_JZ4780) plat->fcr |= UART_FCR_UME; +#if CONFIG_IS_ENABLED(SERIAL_IRQ_BU

Re: [U-Boot] [PATCH v2] serial: ns16550: Add RX interrupt buffer support

2017-07-17 Thread Bin Meng
Hi Stefan, On Mon, Jul 17, 2017 at 4:18 PM, Stefan Roese wrote: > Hi Bin, > > > On 17.07.2017 04:13, Bin Meng wrote: >> >> On Fri, Jul 14, 2017 at 11:25 PM, Stefan Roese wrote: >>> >>> Pasting longer lines into the U-Boot console prompt sometimes leads to >>> characters missing. One problem here

Re: [U-Boot] [PATCH v2] serial: ns16550: Add RX interrupt buffer support

2017-07-17 Thread Stefan Roese
Hi Bin, On 17.07.2017 04:13, Bin Meng wrote: On Fri, Jul 14, 2017 at 11:25 PM, Stefan Roese wrote: Pasting longer lines into the U-Boot console prompt sometimes leads to characters missing. One problem here is the small 16-byte FIFO of the legacy NS16550 UART, e.g. on x86 platforms. This patc

Re: [U-Boot] [PATCH v2] serial: ns16550: Add RX interrupt buffer support

2017-07-16 Thread Bin Meng
Hi Stefan, On Fri, Jul 14, 2017 at 11:25 PM, Stefan Roese wrote: > Pasting longer lines into the U-Boot console prompt sometimes leads to > characters missing. One problem here is the small 16-byte FIFO of the > legacy NS16550 UART, e.g. on x86 platforms. > > This patch now introduces a Kconfig o