cc3200: Ensure UART can wake up Zephyr after wfi in idle
Previously, running UART applications in Zephyr from sFlash would
not show consistent character output.
The PRCM clock enable for UART was missing the sleep mode while
enabling the UART clock.
This has been fixed, and verified with philosophers (polled output)
and shell (interrupt driven) zephyr examples running from sFlash.
Change-Id: I95a87996f252d82b0c1c13d3f77535971b5cf9c5
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
1 file changed
