Re: [PATCH] tty: serial: lpc32xx_hs: fix missing console boot messages

2019-01-22 Thread Vladimir Zapolskiy
Hi Alexandre, On 01/15/2019 07:18 PM, Alexandre Belloni wrote: > When probing the HSUART, it is put in loopback mode in order to prevent a > potential issue that may happen on RX (Errata HSUART.1). > > serial_lpc32xx_startup() moves it out of loopback mode but this is too late > to get the

[PATCH] tty: serial: lpc32xx_hs: fix missing console boot messages

2019-01-15 Thread Alexandre Belloni
When probing the HSUART, it is put in loopback mode in order to prevent a potential issue that may happen on RX (Errata HSUART.1). serial_lpc32xx_startup() moves it out of loopback mode but this is too late to get the kernel boot messages before userspace opens the device. Also get out of