Hello
While trying to convert the serial_s3c24x0.c driver to DM, I noticed that no offical U-Boot configuration seems to be using the CONFIG_MODEM_SUPPORT or CONFIG_HWFLOW option.
Do you know if these two options are still in use somewhere else? Or can all the references to these options be removed irrevocably?
git grep CONFIG_MODEM_SUPPORT | uniq
README: CONFIG_MODEM_SUPPORT arch/powerpc/cpu/mpc8xx/serial.c:#ifdef CONFIG_MODEM_SUPPORT common/Makefile:obj-$(CONFIG_MODEM_SUPPORT) += modem.o common/board_f.c:#ifdef CONFIG_MODEM_SUPPORT common/main.c:#ifdef CONFIG_MODEM_SUPPORT drivers/serial/serial_s3c24x0.c:#ifdef CONFIG_MODEM_SUPPORT include/asm-generic/global_data.h:#ifdef CONFIG_MODEM_SUPPORT
git grep CONFIG_HWFLOW | uniq
README: CONFIG_HWFLOW common/modem.c:#ifdef CONFIG_HWFLOW doc/README.Modem:UART driver supports it (see CONFIG_HWFLOW compile-time flag in drivers/serial/serial_imx.c:#ifdef CONFIG_HWFLOW drivers/serial/serial_s3c24x0.c:#ifdef CONFIG_HWFLOW
Dave