tree e36ade28b6123e82d81028e2f14835091fcb139d
parent 2b44ce6546a268f39bea9145b9a6bd0b1fd30319
author Silvestrs Timofejevs <silvestrst@lowrisc.org> 1594286871 +0100
committer Silvestrs Timofejevs <silvestrst@lowrisc.org> 1594652138 +0100

[sw, testing] Add interface to know when to reconfigure UART

The intended use is to declare `extern bool uart_reconfigure_required`
and set it to `true` in tests that require non-standard UART
initialisation. It then instructs the test runner to reconfigure UART.

Signed-off-by: Silvestrs Timofejevs <silvestrst@lowrisc.org>