diff options
Diffstat (limited to 'meta-fii/meta-kudo/recipes-phosphor')
5 files changed, 112 insertions, 0 deletions
diff --git a/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/kudo_uart_mux_ctrl.sh b/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/kudo_uart_mux_ctrl.sh new file mode 100644 index 000000000..27407783e --- /dev/null +++ b/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/kudo_uart_mux_ctrl.sh @@ -0,0 +1,48 @@ +#!/bin/bash +# +# Copyright (c) 2020 Ampere Computing LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Ampere Computing LLC mtjade: UART MUX/DEMUX for CPU0 UART0,1,4 and CPU1 UART1 +# Usage: ampere_uartmux_ctrl.sh <CPU UART port number> <UARTx_MODE> +# <UARTx_MODE> of 1 sets CPU To BSP +# <UARTx_MODE> of 2 sets SCP1 to SI2 +function set_gpio_ctrl() { + echo $1 > /sys/class/gpio/export + echo $2 > /sys/class//gpio/gpio$1/direction + echo $3 > /sys/class/gpio/gpio$1/value + echo $1 > /sys/class/gpio/unexport +} + + +if [ $# -lt 1 ]; then + exit 1 +fi + +echo "Ampere UART MUX CTRL UART port $1 to mode" > /dev/ttyS0 + +case "$1" in + ttyS1) + set_gpio_ctrl 167 out 1 + ;; + ttyS3) + set_gpio_ctrl 161 out 1 + set_gpio_ctrl 183 out 1 + set_gpio_ctrl 198 out 0 + ;; + *) + echo "Invalid tty passed to $0. Exiting!" > /dev/ttyS0 + ;; +esac + diff --git a/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/obmc-console@.service b/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/obmc-console@.service new file mode 100644 index 000000000..695eec31c --- /dev/null +++ b/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/obmc-console@.service @@ -0,0 +1,18 @@ +[Unit] +Description=Phosphor Console Muxer listening on device /dev/%I +BindsTo=dev-%i.device +After=dev-%i.device +StartLimitBurst=3 +StartLimitIntervalSec=300 + +[Service] +ExecStartPre=/usr/sbin/kudo_uart_mux_ctrl.sh %i +ExecStart=/usr/sbin/obmc-console-server --config /etc/obmc-console/server.%i.conf %i +SyslogIdentifier=obmc-console-server +Restart=always +RestartSec=10 +TimeoutStartSec=60 +TimeoutStopSec=60 + +[Install] +WantedBy=multi-user.target diff --git a/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/server.ttyS1.conf b/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/server.ttyS1.conf new file mode 100644 index 000000000..1751a0575 --- /dev/null +++ b/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/server.ttyS1.conf @@ -0,0 +1,2 @@ +baud = 115200 +logfile = /var/log/obmc-console-cpu.log diff --git a/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/server.ttyS3.conf b/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/server.ttyS3.conf new file mode 100644 index 000000000..c8a9d973e --- /dev/null +++ b/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console/server.ttyS3.conf @@ -0,0 +1,3 @@ +baud = 115200 +socket-id = ttyS3 +logfile = /var/log/obmc-console-scp.log diff --git a/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console_%.bbappend b/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console_%.bbappend new file mode 100644 index 000000000..9daae7c86 --- /dev/null +++ b/meta-fii/meta-kudo/recipes-phosphor/console/obmc-console_%.bbappend @@ -0,0 +1,41 @@ +FILESEXTRAPATHS_prepend_kudo := "${THISDIR}/${PN}:" +RDEPENDS_${PN}_append_kudo = " bash" + +# Remove what installed by common recipe +OBMC_CONSOLE_HOST_TTY = "" +SYSTEMD_SUBSTITUTIONS_remove_kudo = " OBMC_CONSOLE_HOST_TTY:${OBMC_CONSOLE_HOST_TTY}:${PN}-ssh@.service" +SYSTEMD_SUBSTITUTIONS_remove_kudo = " OBMC_CONSOLE_HOST_TTY:${OBMC_CONSOLE_HOST_TTY}:${PN}-ssh.socket" + +# Declare port spcific conf and service files +HOST_CONSOLE_TTY = "ttyS1 ttyS3" + +CONSOLE_CONF_FMT = "file://server.{0}.conf" +SRC_URI_append_kudo = " ${@compose_list(d, 'CONSOLE_CONF_FMT', 'HOST_CONSOLE_TTY')}" +SRC_URI_append_kudo = " file://${BPN}@.service" +SRC_URI_append_kudo = " file://kudo_uart_mux_ctrl.sh" + +SYSTEMD_SERVICE_${PN}_append_kudo = " \ + ${PN}@.service \ + " + +do_install_append() { + for i in ${HOST_CONSOLE_TTY} + do + install -m 0644 ${WORKDIR}/server.${i}.conf ${D}${sysconfdir}/${BPN}/server.${i}.conf + done + + # Deal with files installed by the base package's .bb install function + rm -f ${D}${sysconfdir}/${BPN}.conf + rm -f ${D}${sysconfdir}/${BPN}/server.ttyVUART0.conf + + # Overwrite base package's obmc-console@.service with our own + install -m 0644 ${WORKDIR}/${BPN}@.service ${D}${systemd_unitdir}/system/${BPN}@.service + install -d ${D}/usr/sbin + install -m 0755 ${WORKDIR}/kudo_uart_mux_ctrl.sh ${D}/${sbindir}/kudo_uart_mux_ctrl.sh + +} + +pkg_postinst_${PN}_append () { + systemctl --root=$D enable obmc-console@ttyS1.service + systemctl --root=$D enable obmc-console@ttyS3.service +} |