it is possible to use the beagleboneblack with the 8250 serial
driver or with the deprecated omap serial driver.
Unfortunately serial console get different names (ttyS0 with
8250 driver and ttyO0 with omap driver)
So set SERIAL_CONSOLES to
SERIAL_CONSOLES ?= "115200;ttyS0 115200;ttyO0"
(intentionally with "?=" so it is overwriteable)
and activate
SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
with that on the first boot the correct value is picked up
automatically.
Signed-off-by: Heiko Schocher <[email protected]>
---
meta-yocto-bsp/conf/machine/beaglebone-yocto.conf | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/meta-yocto-bsp/conf/machine/beaglebone-yocto.conf
b/meta-yocto-bsp/conf/machine/beaglebone-yocto.conf
index e911e75004..69e11eca59 100644
--- a/meta-yocto-bsp/conf/machine/beaglebone-yocto.conf
+++ b/meta-yocto-bsp/conf/machine/beaglebone-yocto.conf
@@ -20,7 +20,8 @@ WKS_FILE ?= "beaglebone-yocto.wks"
IMAGE_INSTALL_append = " kernel-devicetree kernel-image-zimage"
do_image_wic[depends] += "mtools-native:do_populate_sysroot
dosfstools-native:do_populate_sysroot"
-SERIAL_CONSOLES = "115200;ttyO0"
+SERIAL_CONSOLES ?= "115200;ttyS0 115200;ttyO0"
+SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
PREFERRED_VERSION_linux-yocto ?= "4.18%"
--
2.13.6
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-52 Fax: +49-8142-66989-80 Email: [email protected]
--
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