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Uart driver does it already based on DT. Good effect is that it is clear which interface is console. The resulting change was done in past by commit 84d2bbf082fa ("arm64: zynqmp: Remove low level UART setting"). Signed-off-by: Stefan Herbrechtsmeier --- tools/zynqmp_psu_init_minimize.sh | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/tools/zynqmp_psu_init_minimize.sh b/tools/zynqmp_psu_init_minimize.sh index 4ee418f07e..31fbeac327 100755 --- a/tools/zynqmp_psu_init_minimize.sh +++ b/tools/zynqmp_psu_init_minimize.sh @@ -2,6 +2,8 @@ # SPDX-License-Identifier: GPL-2.0+ # Copyright (C) 2018 Michal Simek # Copyright (C) 2019 Luca Ceresoli +# Copyright (C) 2022 Weidmüller Interface GmbH & Co. KG +# Stefan Herbrechtsmeier usage() { @@ -144,4 +146,19 @@ sed -i -r 's|\((._code .= [x[:xdigit:]]+)\)|\1|g' ${TMP} # Convert back newlines tr "\r" "\n" <${TMP} >${OUT} +# Remove unnecessary settings +# - Low level UART +SETTINGS_TO_REMOVE="0xFF000000 +0xFF000004 +0xFF000018 +0xFF000034 +0xFF010000 +0xFF010004 +0xFF010018 +0xFF010034 +" +for i in $SETTINGS_TO_REMOVE; do +sed -i "/^\tpsu_mask_write($i,.*$/d" ${OUT} +done + rm ${TMP} -- 2.30.2