Hi Tom,
[adding the recent commit signers]
On 2/26/23 06:54, Tom Rix wrote:
A rand config causes this link errorThis works, but I thought that the point of the recent patch was to make the driver modular.
ld: drivers/tty/serial/earlycon.o: in function `parse_options':
drivers/tty/serial/earlycon.c:99: undefined reference to `uart_parse_earlycon'
The rand config has
CONFIG_SERIAL_CORE=m
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_FSL_LPUART=m
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
SERIAL_FSL_LPUART should have been selected instead of depends on-ed.
After applying the configs are
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
You said:
"commit 5779a072c248db7a40cfd0f5ea958097fd1d9a30 removed the =y. so it could be built as a module."
That's not the same as what is happening here.
I think it would be better to revert the commit mentioned above.
Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
---
v2: Add how the configs changed to commit log
---
drivers/tty/serial/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 625358f44419..b24d74d389fc 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1313,7 +1313,7 @@ config SERIAL_FSL_LPUART
config SERIAL_FSL_LPUART_CONSOLE
bool "Console on Freescale lpuart serial port"
- depends on SERIAL_FSL_LPUART
+ select SERIAL_FSL_LPUART
select SERIAL_CORE_CONSOLE
select SERIAL_EARLYCON
help