On Fri, Sep 18, 2020 at 05:20:30PM +0800, Yang Yingliang wrote: > Fix the link error by selecting SERIAL_CORE_CONSOLE. > > aarch64-linux-gnu-ld: drivers/tty/hvc/hvc_dcc.o: in function > `dcc_early_write': > hvc_dcc.c:(.text+0x164): undefined reference to `uart_console_write' > > Reported-by: Hulk Robot <hul...@huawei.com> > Signed-off-by: Yang Yingliang <yangyingli...@huawei.com> > --- > drivers/tty/hvc/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/tty/hvc/Kconfig b/drivers/tty/hvc/Kconfig > index d1b27b0522a3..8d60e0ff67b4 100644 > --- a/drivers/tty/hvc/Kconfig > +++ b/drivers/tty/hvc/Kconfig > @@ -81,6 +81,7 @@ config HVC_DCC > bool "ARM JTAG DCC console" > depends on ARM || ARM64 > select HVC_DRIVER > + select SERIAL_CORE_CONSOLE > help > This console uses the JTAG DCC on ARM to create a console under the > HVC > driver. This console is used through a JTAG only on ARM. If you don't > have > -- > 2.25.1 >
Same question here, what caused this problem to happen? thanks, greg k-h
