[U-Boot] [PATCH 4/4] x86: dfi-bt700: Select SERIAL_IRQ_BUFFER via Kconfig

[Stefan Roese]

To support more input characters (longer stings pasted into the U-Boot
prompt) without dropping, lets selects the recently added UART RX
interrupt buffer for these boards.

Signed-off-by: Stefan Roese <sr at denx.de>
Cc: Simon Glass <sjg at chromium.org>
Cc: Bin Meng <bmeng.cn at gmail.com>
---
 board/dfi/dfi-bt700/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/board/dfi/dfi-bt700/Kconfig b/board/dfi/dfi-bt700/Kconfig
index 4b6c3fc56c..c253e1911d 100644
--- a/board/dfi/dfi-bt700/Kconfig
+++ b/board/dfi/dfi-bt700/Kconfig
@@ -25,6 +25,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH_STMICRO
 	imply SPI_FLASH_SPANSION
 	imply SPI_FLASH_WINBOND
+	select SERIAL_IRQ_BUFFER
 
 config PCIE_ECAM_BASE
 	default 0xe0000000
-- 
2.14.1