The boot loader of many boards provides a kernel boot argument with a
broken console parameter to the kernel. This will be taken before the
stdout-path defined in device tree and the serial will not work on this
board. Multiple boards are affected by this problem, so revert this
patch for all boards. Later we can remove the boot arguments from the
device tree again, after the individual board was checked to work.
This partly reverts this commit:
commit 4995c64857
Author: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date: Sun Dec 11 21:55:00 2016 +0100
lantiq: specify console using stdout-path instead of cmdline argument
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
/etc/preinit has been the default init-script for a very long time (at
least since Linux 2.6.30 in OpenWrt). Remove the kernel command line
"init" parameter to get rid of duplicate and inconsistent definitions
of this parameter (some boards, like FRITZ3370 for example did not use
it at all, while it's just copy and paste on others).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Use devicetree's /chosen/stdout-path instead of the kernel command line
(embedded in the .dts-files) to specify the serial console. Using the
chosen node is recommended on devicetree based platforms.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
The device tree file of ARV752DPW uses numbers/hex values for gpio states and input event codes.
This cleans it up and uses the available macros from header files. This way the functions are easier to read and comprehend.
Signed-off-by: Andreas Eberlein <foodeas@aeberlein.de>
[sanitize all device tree files]
Signed-off-by: Mathias Kresin <dev@kresin.me>
Starting with kernel 4.4, the use of partitions as direct subnodes of the
mtd device is discouraged and only supported for backward compatiblity
reasons.
Signed-off-by: Mathias Kresin <openwrt@kresin.me>
SVN-Revision: 49280
Hauke Mehrtens
Martin Blumenstingl
Andreas Eberlein
blogic
John Crispin