Re: [PATCH] serial: meson: handle RX errors

2020-07-23 Thread Neil Armstrong
On 21/07/2020 13:41, Neil Armstrong wrote: > This checks and handles RX errors on the Amlogic UART controller > after experiencing errors on the Khadas VIM3 & VIM3L when UART AO A > lines are not connected. > > When the RX line is not connected, the first byte is erroneous and breaks > the U-Boot

Re: [PATCH] serial: meson: handle RX errors

2020-07-21 Thread guillaume La Roque
Hi Neil, On 7/21/20 1:41 PM, Neil Armstrong wrote: > This checks and handles RX errors on the Amlogic UART controller > after experiencing errors on the Khadas VIM3 & VIM3L when UART AO A > lines are not connected. > > When the RX line is not connected, the first byte is erroneous and breaks > th

[PATCH] serial: meson: handle RX errors

2020-07-21 Thread Neil Armstrong
This checks and handles RX errors on the Amlogic UART controller after experiencing errors on the Khadas VIM3 & VIM3L when UART AO A lines are not connected. When the RX line is not connected, the first byte is erroneous and breaks the U-Boot autoboot, breaking automatic boot. This checks and dro