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authorMichael Heimpold <mhei@heimpold.de>2019-03-09 09:44:35 +0100
committerZoltan HERPAI <wigyori@uid0.hu>2019-03-11 19:35:43 +0100
commit6ac5144b13dd2c43f83deb715a9a2487f87d3c46 (patch)
tree73b6859132eaec248063551f3a769f54f49e8aa9 /target/linux/ramips
parent2cd28c9a0836b82c591cccc3d9e01228b7990869 (diff)
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mxs: disable unused serial drivers
This disables PL010 and 8250 serial support for this platform as both drivers are not used: the debug UART is PL011 and the application UARTs use a dedicated MXS specific driver. The kernel size reduction is neglectable, but it also removes the non-working (confusing) /dev/ttyS0 and /dev/ttyS1 devices in a running system (which generate errors when trying to use): root@OpenWrt:~# echo "hello world" > /dev/ttyS0 ash: write error: I/O error root@OpenWrt:~# Signed-off-by: Michael Heimpold <mhei@heimpold.de>
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