serial: omap: Add code for early debugging
authorFelix Brack <fb@ltec.ch>
Mon, 3 Dec 2018 14:12:25 +0000 (15:12 +0100)
committerTom Rini <trini@konsulko.com>
Fri, 7 Dec 2018 13:13:49 +0000 (08:13 -0500)
commit5eca073ae6b105bd010b5381984f591c1d0b2c87
treeec6bc870cbd708073035b535d04550b576c2a2d1
parentf0d964f4dbc1b58052fd8f1b91e0280007b16d8a
serial: omap: Add code for early debugging

This patch adds code missing when CONFIG_DEBUG_UART_OMAP is enabled as
early debugging UART. The code is basically copied from the ns16550
driver.

Signed-off-by: Felix Brack <fb@ltec.ch>
drivers/serial/serial_omap.c