[PATCH 2/2] board: tbs2910: Convert to DM_SERIAL

[Soeren Moch <smoch@web.de>]

... to get rid of the build warning.
Unfortunately we still need the board specific serial pin init code.
Otherwise the first boot messages over the serial console are lost.

Signed-off-by: Soeren Moch <smoch@web.de>
---
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: u-boot@lists.denx.de

The whole purpose of DM is somewhat defeated when we still need board
specific initializations. Any ideas how we can get all boot messages
without board specific inits? 'u-boot,dm-pre-reloc;' in the uart device
tree node did not help.
---
 configs/tbs2910_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig
index 8a33160564..79454053b0 100644
--- a/configs/tbs2910_defconfig
+++ b/configs/tbs2910_defconfig
@@ -81,6 +81,8 @@ CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX6=y
 CONFIG_DM_RTC=y
 CONFIG_RTC_DS1307=y
+CONFIG_DM_SERIAL=y
+CONFIG_SERIAL_RX_BUFFER=y
 CONFIG_MXC_UART=y
 CONFIG_DM_THERMAL=y
 CONFIG_IMX_THERMAL=y
--
2.25.1