drivers/uart/Kconfig: Drop unused Kconfig symbol
Change-Id: I43e6b57477cb4fd2c8ab399e9cc74591b0a44684
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69334
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
diff --git a/src/drivers/uart/Kconfig b/src/drivers/uart/Kconfig
index a2a7f9f..097c144 100644
--- a/src/drivers/uart/Kconfig
+++ b/src/drivers/uart/Kconfig
@@ -69,9 +69,3 @@
bool
select HAVE_UART_SPECIAL
select UART_OVERRIDE_INPUT_CLOCK_DIVIDER
-
-config UART_USE_REFCLK_AS_INPUT_CLOCK
- bool
- default n
- help
- Use uart_platform_refclk to specify the input clock value.