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qts-filter.sh: strip DOS line endings and handle continuation lines

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Some Altera Quartus generated files have long lines that are split with a '\' at
the end of the line. It also wOn Windows, rites files in DOS format, which can
confuse some of the processing scripts in this file. This patch solves both issues.

Signed-off-by: Bill Randle <bill.randle@gmail.com>
Cc: Marek Vasut <marex@denx.de>
This commit is contained in:
Bill Randle 2016-11-18 20:23:33 -08:00 • committed by Marek Vasut
parent beee6a3083
commit 27211b605b
1 changed files with 32 additions and 15 deletions
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47
arch/arm/mach-socfpga/qts-filter.sh
View file

@ -1,5 +1,13 @@
#!/bin/sh
#
# helper function to convert from DOS to Unix, if necessary, and handle
# lines ending in '\'.
#
fix_newlines_in_macros() {
sed -n ':next;s/\r$//;/[^\\]\\$/ {N;s/\\\n//;b next};p' $1
}
#
# Process iocsr_config_*.[ch]
# $1: SoC type
@ -27,14 +35,16 @@ process_iocsr_config() {
EOF
# Retrieve the scan chain lengths
grep 'CONFIG_HPS_IOCSR_SCANCHAIN[0-9]\+_LENGTH' \
${in_bsp_dir}/generated/iocsr_config_${soc}.h | tr -d "()"
fix_newlines_in_macros \
${in_bsp_dir}/generated/iocsr_config_${soc}.h |
grep 'CONFIG_HPS_IOCSR_SCANCHAIN[0-9]\+_LENGTH' | tr -d "()"
echo ""
# Retrieve the scan chain config and zap the ad-hoc length encoding
sed -n '/^const/ !b; :next {/^const/ s/(.*)//;p;n;b next}' \
${in_bsp_dir}/generated/iocsr_config_${soc}.c
fix_newlines_in_macros \
${in_bsp_dir}/generated/iocsr_config_${soc}.c |
sed -n '/^const/ !b; :next {/^const/ s/(.*)//;p;n;b next}'
cat << EOF
@ -69,8 +79,9 @@ process_pinmux_config() {
EOF
# Retrieve the pinmux config and zap the ad-hoc length encoding
sed -n '/^unsigned/ !b; :next {/^unsigned/ {s/\[.*\]/[]/;s/unsigned long/const u8/};p;n;b next}' \
${in_bsp_dir}/generated/pinmux_config_${soc}.c
fix_newlines_in_macros \
${in_bsp_dir}/generated/pinmux_config_${soc}.c |
sed -n '/^unsigned/ !b; :next {/^unsigned/ {s/\[.*\]/[]/;s/unsigned long/const u8/};p;n;b next}'
cat << EOF
@ -105,8 +116,9 @@ process_pll_config() {
EOF
# Retrieve the pll config and zap parenthesis
sed -n '/CONFIG_HPS/ !b; :next {/CONFIG_HPS/ s/[()]//g;/endif/ b;p;n;b next}' \
${in_bsp_dir}/generated/pll_config.h
fix_newlines_in_macros \
${in_bsp_dir}/generated/pll_config.h |
sed -n '/CONFIG_HPS/ !b; :next {/CONFIG_HPS/ s/[()]//g;/endif/ b;p;n;b next}'
cat << EOF
@ -149,32 +161,37 @@ EOF
echo "/* SDRAM configuration */"
# Retrieve the sdram config, zap broken lines and zap parenthesis
sed -n "/\\\\$/ {N;s/ \\\\\n/\t/};p" \
fix_newlines_in_macros \
${in_bsp_dir}/generated/sdram/sdram_config.h |
sed -n "/\\\\$/ {N;s/ \\\\\n/\t/};p" |
sed -n '/CONFIG_HPS/ !b; :next {/CONFIG_HPS/ s/[()]//g;/endif/ b;p;n;b next}' |
sort -u | grep_sdram_config
echo ""
echo "/* Sequencer auto configuration */"
sed -n "/__RW_MGR/ {s/__//;s/ \+\([^ ]\+\)$/\t\1/p}" \
fix_newlines_in_macros \
${in_qts_dir}/hps_isw_handoff/*/sequencer_auto.h |
sed -n "/__RW_MGR/ {s/__//;s/ \+\([^ ]\+\)$/\t\1/p}" |
sort -u | grep_sdram_config
echo ""
echo "/* Sequencer defines configuration */"
sed -n "/^#define [^_]/ {s/__//;s/ \+\([^ ]\+\)$/\t\1/p}" \
fix_newlines_in_macros \
${in_qts_dir}/hps_isw_handoff/*/sequencer_defines.h |
sed -n "/^#define [^_]/ {s/__//;s/ \+\([^ ]\+\)$/\t\1/p}" |
sort -u | grep_sdram_config
echo ""
echo "/* Sequencer ac_rom_init configuration */"
sed -n '/^const.*\[/ !b; :next {/^const.*\[/ {N;s/\n//;s/alt_u32/u32/;s/\[.*\]/[]/};/endif/ b;p;n;b next}'\
${in_qts_dir}/hps_isw_handoff/*/sequencer_auto_ac_init.c
fix_newlines_in_macros \
${in_qts_dir}/hps_isw_handoff/*/sequencer_auto_ac_init.c |
sed -n '/^const.*\[/ !b; :next {/^const.*\[/ {N;s/\n//;s/alt_u32/u32/;s/\[.*\]/[]/};/endif/ b;p;n;b next}'
echo ""
echo "/* Sequencer inst_rom_init configuration */"
sed -n '/^const.*\[/ !b; :next {/^const.*\[/ {N;s/\n//;s/alt_u32/u32/;s/\[.*\]/[]/};/endif/ b;p;n;b next}'\
${in_qts_dir}/hps_isw_handoff/*/sequencer_auto_inst_init.c
fix_newlines_in_macros \
${in_qts_dir}/hps_isw_handoff/*/sequencer_auto_inst_init.c |
sed -n '/^const.*\[/ !b; :next {/^const.*\[/ {N;s/\n//;s/alt_u32/u32/;s/\[.*\]/[]/};/endif/ b;p;n;b next}'
cat << EOF