mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-24 21:54:01 +00:00
d8a6d1b7b1
dpll_prog is available in some psu_init files that's why this function should stay there. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
147 lines
3.7 KiB
Bash
Executable file
147 lines
3.7 KiB
Bash
Executable file
#!/bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0+
|
|
# Copyright (C) 2018 Michal Simek <michal.simek@xilinx.com>
|
|
# Copyright (C) 2019 Luca Ceresoli <luca@lucaceresoli.net>
|
|
|
|
usage()
|
|
{
|
|
cat <<EOF
|
|
|
|
Transform a pair of psu_init_gpl.c and .h files produced by the Xilinx
|
|
Vivado tool for ZynqMP into a smaller psu_init_gpl.c file that is almost
|
|
checkpatch compliant. Minor coding style might still be needed. Must be
|
|
run from the top-level U-Boot source directory.
|
|
|
|
Usage: zynqmp_psu_init_minimize.sh INPUT_DIR OUTPUT_DIR
|
|
Example: zynqmp_psu_init_minimize.sh \\
|
|
/path/to/original/psu_init_gpl_c_and_h/ \\
|
|
board/xilinx/zynqmp/<my_board>/
|
|
|
|
Notes: INPUT_DIR must contain both .c and .h files.
|
|
If INPUT_DIR and OUTPUT_DIR are the same directory,
|
|
psu_init_gpl.c will be overwritten.
|
|
|
|
EOF
|
|
}
|
|
|
|
set -o errexit -o errtrace
|
|
set -o nounset
|
|
|
|
if [ $# -ne 2 ]
|
|
then
|
|
usage >&2
|
|
exit 1
|
|
fi
|
|
|
|
IN="${1}/psu_init_gpl.c"
|
|
OUT="${2}/psu_init_gpl.c"
|
|
TMP=$(mktemp /tmp/psu_init_gpl.XXXXXX)
|
|
trap "rm ${TMP}" ERR
|
|
|
|
# Step through a temp file to allow both $IN!=$OUT and $IN==$OUT
|
|
sed -e '/sleep.h/d' \
|
|
-e '/xil_io.h/d' \
|
|
${IN} >${TMP}
|
|
cp ${TMP} ${OUT}
|
|
|
|
# preprocess to expand defines, then remove cpp lines starting with '#'
|
|
gcc -I${1} -E ${OUT} -o ${TMP}
|
|
sed '/^#/d' ${TMP} >${OUT}
|
|
|
|
# Remove trivial code before psu_pll_init_data()
|
|
sed -ni '/psu_pll_init_data/,$p' ${OUT}
|
|
|
|
# Functions are lowercase in U-Boot, rename them
|
|
sed -i 's/PSU_Mask_Write/psu_mask_write/g' ${OUT}
|
|
sed -i 's/mask_pollOnValue/mask_pollonvalue/g' ${OUT}
|
|
sed -i 's/RegValue/regvalue/g' ${OUT}
|
|
sed -i 's/MaskStatus/maskstatus/g' ${OUT}
|
|
|
|
sed -i '/&= psu_peripherals_powerdwn_data()/d' ${OUT}
|
|
|
|
FUNCS_TO_REMOVE="psu_protection
|
|
psu_..._protection
|
|
psu_init_xppu_aper_ram
|
|
mask_delay(u32
|
|
mask_read(u32
|
|
mask_poll(u32
|
|
mask_pollonvalue(u32
|
|
psu_ps_pl_reset_config_data
|
|
psu_ps_pl_isolation_removal_data
|
|
psu_apply_master_tz
|
|
psu_post_config_data
|
|
psu_post_config_data
|
|
psu_peripherals_powerdwn_data
|
|
psu_init_ddr_self_refresh
|
|
xmpu
|
|
xppu
|
|
"
|
|
for i in $FUNCS_TO_REMOVE; do
|
|
sed -i "/$i/,/^}$/d" ${OUT}
|
|
done
|
|
|
|
scripts/Lindent ${OUT}
|
|
|
|
# Prepend 'static' to internal functions
|
|
sed -i 's/^.*data(void)$/static &/g' ${OUT}
|
|
sed -i 's/^.*psu_afi_config(void)$/static &/g' ${OUT}
|
|
sed -i 's/^void init_peripheral/static &/g' ${OUT}
|
|
sed -i 's/^int serdes/static &/g' ${OUT}
|
|
sed -i 's/^int init_serdes/static &/g' ${OUT}
|
|
sed -i 's/^unsigned long /static &/g' ${OUT}
|
|
|
|
sed -i 's/()$/(void)/g' ${OUT}
|
|
sed -i 's/0X/0x/g' ${OUT}
|
|
|
|
# return (0) -> return 0
|
|
sed -ri 's/return \(([0-9]+)\)/return \1/g' ${OUT}
|
|
|
|
# Add header
|
|
cat << EOF >${TMP}
|
|
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (c) Copyright 2015 Xilinx, Inc. All rights reserved.
|
|
*/
|
|
|
|
#include <asm/arch/psu_init_gpl.h>
|
|
#include <xil_io.h>
|
|
|
|
EOF
|
|
|
|
cat ${OUT} >>${TMP}
|
|
cp ${TMP} ${OUT}
|
|
|
|
# Temporarily convert newlines to do some mangling across lines
|
|
tr "\n" "\r" <${OUT} >${TMP}
|
|
|
|
# Cleanup empty loops. E.g.:
|
|
# |while (e) {|
|
|
# | | ==> |while (e)|
|
|
# | } | | ; |
|
|
# | |
|
|
sed -i -r 's| \{\r+(\t*)\}\r\r|\n\1\t;\n|g' ${TMP}
|
|
|
|
# Remove empty line between variable declaration
|
|
sed -i -r 's|\r(\r\t(unsigned )?int )|\1|g' ${TMP}
|
|
|
|
# Remove empty lines at function beginning/end
|
|
sed -i -e 's|\r{\r\r|\r{\r|g' ${TMP}
|
|
sed -i -e 's|\r\r}\r|\r}\r|g' ${TMP}
|
|
|
|
# Remove empty lines after '{' line
|
|
sed -i -e 's| {\r\r| {\r|g' ${TMP}
|
|
|
|
# Remove braces {} around single statement blocks. E.g.:
|
|
# | while (e) { | | while (e) |
|
|
# | stg(); | => | stg();|
|
|
# | } |
|
|
sed -i -r 's| \{(\r[^\r]*;)\r\t*\}|\1|g' ${TMP}
|
|
|
|
# Remove Unnecessary parentheses around 'n_code <= 0x3C' and similar. E.g.:
|
|
# if ((p_code >= 0x26) && ...) -> if (p_code >= 0x26 && ...)
|
|
sed -i -r 's|\((._code .= [x[:xdigit:]]+)\)|\1|g' ${TMP}
|
|
|
|
# Convert back newlines
|
|
tr "\r" "\n" <${TMP} >${OUT}
|
|
|
|
rm ${TMP}
|