[U-Boot] [PATCH 1/2] serial: arm_dcc: Remove CONFIG_ARM_DCC_MULTI option

Michal Simek
2013-01-23T10:20:06Z

Dear Wolfgang Denk,

2013/1/23 Wolfgang Denk <wd@denx.de>:
> Dear Michal Simek,
>
> In message <1358934007-14928-2-git-send-email-michal.simek@xilinx.com> you wrote:
>> CONFIG_ARM_DCC_MULTI should be also removed in the patch
>> "serial: Remove CONFIG_SERIAL_MULTI from serial drivers"
>> (sha1: a3827250606895ec2dd4b8d867342b7cabf3692f)
>> Because the driver defines serial_* functions
>> which cause conflict with serial.c (multiple definition of serial_*)
>>
>> Removing CONFIG_SERIAL_MULTI function also require to define
>> default_serial_console for cases where another serial driver
>> is not available in the system.
>
> As you pointed out in the cover letter, CONFIG_ARM_DCC and
> CONFIG_ARM_DCC_MULTI are nowhere defined in any mainline U-Boot code.
> Instead of fixing and keeping the dead code, we should rather remove
> the drivers/serial/arm_dcc.c driver and all references to
> CONFIG_ARM_DCC*
>
> If you want, I can prepare a cleanup patch.

I have found that we are using this driver for one board.
That's why I prefer to keep this driver in the mainline and enabling
it for arm zynq.

Thanks,
Michal

--
Michal Simek, Ing. (M.Eng)
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/
Maintainer of Linux kernel - Xilinx Zynq ARM architecture
Microblaze U-BOOT custodian