diff options
Diffstat (limited to 'import-layers/meta-raspberrypi/recipes-core')
| -rw-r--r-- | import-layers/meta-raspberrypi/recipes-core/udev/udev-rules-rpi.bb | 12 | ||||
| -rw-r--r-- | import-layers/meta-raspberrypi/recipes-core/udev/udev-rules-rpi/99-com.rules | 21 |
2 files changed, 33 insertions, 0 deletions
diff --git a/import-layers/meta-raspberrypi/recipes-core/udev/udev-rules-rpi.bb b/import-layers/meta-raspberrypi/recipes-core/udev/udev-rules-rpi.bb new file mode 100644 index 000000000..20443d322 --- /dev/null +++ b/import-layers/meta-raspberrypi/recipes-core/udev/udev-rules-rpi.bb @@ -0,0 +1,12 @@ +DESCRIPTION = "udev rules for Raspberry Pi Boards" +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420" + +SRC_URI = " file://99-com.rules" + +S = "${WORKDIR}" + +do_install () { + install -d ${D}${sysconfdir}/udev/rules.d + install -m 0644 ${WORKDIR}/99-com.rules ${D}${sysconfdir}/udev/rules.d/ +} diff --git a/import-layers/meta-raspberrypi/recipes-core/udev/udev-rules-rpi/99-com.rules b/import-layers/meta-raspberrypi/recipes-core/udev/udev-rules-rpi/99-com.rules new file mode 100644 index 000000000..6bf019bd1 --- /dev/null +++ b/import-layers/meta-raspberrypi/recipes-core/udev/udev-rules-rpi/99-com.rules @@ -0,0 +1,21 @@ +KERNEL=="ttyAMA[01]", PROGRAM="/bin/sh -c '\ + ALIASES=/proc/device-tree/aliases; \ + if cmp -s $ALIASES/uart0 $ALIASES/serial0; then \ + echo 0;\ + elif cmp -s $ALIASES/uart0 $ALIASES/serial1; then \ + echo 1; \ + else \ + exit 1; \ + fi\ +'", SYMLINK+="serial%c" + +KERNEL=="ttyS0", PROGRAM="/bin/sh -c '\ + ALIASES=/proc/device-tree/aliases; \ + if cmp -s $ALIASES/uart1 $ALIASES/serial0; then \ + echo 0; \ + elif cmp -s $ALIASES/uart1 $ALIASES/serial1; then \ + echo 1; \ + else \ + exit 1; \ + fi \ +'", SYMLINK+="serial%c" |
