meta-raspberrypi: disable debug logging

Set CMDLINE_DEBUG in linux-raspberrypi_4.4.bbappend to disable the debug
logging by the kernel and systemd that was spamming the console. As a side
benefit, this noticeably speeds up booting.

Change-Id: Ic99b1626ea20a27d3d157bcb952ec30cd50baeb2
Signed-off-by: Scott Murray <scott.murray@konsulko.com>

diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bbappend b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bbappend
index 9372f0a..cc6cbee 100644 (file)
--- a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bbappend
+++ b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bbappend
@@ -63,7 +63,7 @@ do_configure_append() {
       kernel_do_configure
 }
 
-
+CMDLINE_DEBUG = ""
 CMDLINE_append = " usbhid.mousepoll=0"
 
 KERNEL_MODULE_AUTOLOAD += "snd-bcm2835"