diff options
Diffstat (limited to 'meta-ampere/meta-jade/recipes-ampere/platform/ampere-platform-init/ampere_uartmux_ctrl.sh')
| -rwxr-xr-x | meta-ampere/meta-jade/recipes-ampere/platform/ampere-platform-init/ampere_uartmux_ctrl.sh | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/meta-ampere/meta-jade/recipes-ampere/platform/ampere-platform-init/ampere_uartmux_ctrl.sh b/meta-ampere/meta-jade/recipes-ampere/platform/ampere-platform-init/ampere_uartmux_ctrl.sh deleted file mode 100755 index c659e56991..0000000000 --- a/meta-ampere/meta-jade/recipes-ampere/platform/ampere-platform-init/ampere_uartmux_ctrl.sh +++ /dev/null @@ -1,69 +0,0 @@ -#!/bin/bash -# -# Copyright (c) 2021 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: 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 HDR_CONN -# <UARTx_MODE> of 2 sets BMC to CPU (eg dropbear ssh server on port 2200) -# shellcheck disable=SC2046 - -if [ $# -lt 2 ]; then - exit 1 -fi - -case "$1" in - 1) GPIO_UARTx_MODE0="uart1-mode0" - GPIO_UARTx_MODE1="uart1-mode1" - ;; - 2) GPIO_UARTx_MODE0="uart2-mode0" - GPIO_UARTx_MODE1="uart2-mode1" - ;; - 3) GPIO_UARTx_MODE0="uart3-mode0" - GPIO_UARTx_MODE1="uart3-mode1" - ;; - 4) GPIO_UARTx_MODE0="uart4-mode0" - GPIO_UARTx_MODE1="uart4-mode1" - ;; - *) echo "Invalid UART port selection" - exit 1 - ;; -esac - -echo "Ampere UART MUX CTRL UART port $1 to mode $2" - -case "$2" in - 1) - if gpiofind "$GPIO_UARTx_MODE0"; then - gpioset $(gpiofind "$GPIO_UARTx_MODE0")=1 - fi - if gpiofind "$GPIO_UARTx_MODE1"; then - gpioset $(gpiofind "$GPIO_UARTx_MODE1")=0 - fi - exit 0 - ;; - 2) - if gpiofind "$GPIO_UARTx_MODE0"; then - gpioset $(gpiofind "$GPIO_UARTx_MODE0")=0 - fi - if gpiofind "$GPIO_UARTx_MODE1"; then - gpioset $(gpiofind "$GPIO_UARTx_MODE1")=1 - fi - exit 0 - ;; - *) echo "Invalid UART mode selection" - exit 1 - ;; -esac |