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| author |   Nathan Rossi <nathan.rossi@xilinx.com> | 2014-12-03 16:36:33 +1000 |
|---|---|---|
| committer | Nathan Rossi <nathan.rossi@xilinx.com> | 2014-12-05 15:56:49 +1000 |
| commit | 7f759048bb0aeef3c0b3938be81d2bcade7acb7e (patch) | |
| tree | 0084d55dfb8674bd7c82cb93e5897b4231043e82 | |
| parent | c8534caf97cfcdfd8e0f86c5d70c72a4d56c2957 (diff) | |
| download | meta-xilinx-7f759048bb0aeef3c0b3938be81d2bcade7acb7e.tar.gz meta-xilinx-7f759048bb0aeef3c0b3938be81d2bcade7acb7e.tar.bz2 meta-xilinx-7f759048bb0aeef3c0b3938be81d2bcade7acb7e.zip | |
boards/*microblaze*: Override udev max-children
* udev can overwhelm microblaze systems due to its processing of events
in seperate processes, limit the number of child processes that udev
launches to 1
* This is a issue with the older version of udev, and has since been
resolved in systemd udev
Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
| -rw-r--r-- | conf/machine/boards/kc705/kc705-trd-microblazeel.dts | 2 | ||||
| -rw-r--r-- | conf/machine/boards/qemu/qemumicroblaze.dts | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/conf/machine/boards/kc705/kc705-trd-microblazeel.dts b/conf/machine/boards/kc705/kc705-trd-microblazeel.dts index 747dd83c..c087433d 100644 --- a/conf/machine/boards/kc705/kc705-trd-microblazeel.dts +++ b/conf/machine/boards/kc705/kc705-trd-microblazeel.dts @@ -13,7 +13,7 @@ serial0 = &rs232_uart_1; } ; chosen { - bootargs = "console=ttyS0,115200 root=/dev/ram rw"; + bootargs = "console=ttyS0,115200 root=/dev/ram rw udev.children-max=1"; linux,stdout-path = "/axi@2/serial@40400000"; } ; cpus { diff --git a/conf/machine/boards/qemu/qemumicroblaze.dts b/conf/machine/boards/qemu/qemumicroblaze.dts index a0dd6abf..3e22be92 100644 --- a/conf/machine/boards/qemu/qemumicroblaze.dts +++ b/conf/machine/boards/qemu/qemumicroblaze.dts @@ -13,7 +13,7 @@ serial0 = &rs232_uart_1; } ; chosen { - bootargs = "console=ttyS0,115200 root=/dev/ram rw"; + bootargs = "console=ttyS0,115200 root=/dev/ram rw udev.children-max=1"; linux,stdout-path = "/axi@1/serial@83e00000"; } ; cpus { |