diff options
Diffstat (limited to 'scripts/fixup-dts')
| -rwxr-xr-x | scripts/fixup-dts | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/scripts/fixup-dts b/scripts/fixup-dts index ddbbd0c..5871d9b 100755 --- a/scripts/fixup-dts +++ b/scripts/fixup-dts @@ -4,6 +4,7 @@ set -e set -o pipefail unset dts +unset SED while [ "$1" != "" ] do @@ -20,13 +21,21 @@ then exit 1 fi +# When installed on MacOS with Homebrew, GNU sed is named gsed. +# If gsed exists, use it. +if [ `which gsed` == "" ]; then + SED=sed +else + SED=gsed +fi + # Add a PMP node if it doesn't exist if [ `grep -c 'riscv,pmp' ${dts}` -eq 0 ] then echo "$0: PMP node not found in ${dts}." - sed -i 's/ranges;/ranges;\n\t\tpmp: pmp@0 {\n\t\t\tcompatible = "riscv,pmp";\n\t\t\tregions = <1>;\n\t\t};/' ${dts} + ${SED} -i 's/ranges;/ranges;\n\t\tpmp: pmp@0 {\n\t\t\tcompatible = "riscv,pmp";\n\t\t\tregions = <1>;\n\t\t};/' ${dts} echo -e "$0: \tAdded pmp@0" fi @@ -37,7 +46,7 @@ if [ `grep -c 'sifive,clic0' ${dts}` -ne 0 ]; then if [ `grep -c 'sifive,numintbits' ${dts}` -eq 0 ]; then echo "$0: Clic missing numintbits in ${dts}." - sed -i 's/interrupt-controller@2000000 {/interrupt-controller@2000000 {\n\t\t\tsifive,numintbits = <2>;/g' ${dts} + ${SED} -i 's/interrupt-controller@2000000 {/interrupt-controller@2000000 {\n\t\t\tsifive,numintbits = <2>;/g' ${dts} echo -e "$0: \tAdded numintbits to clic." fi @@ -49,7 +58,7 @@ if [ `grep -c 'global-external-interrupts {' ${dts}` -ne 0 ]; then if [ `grep -c 'sifive,global-external-interrupts0' ${dts}` -eq 0 ]; then echo "$0: Global external interrupts missing compat string in ${dts}." - sed -i 's/global-external-interrupts {/global-external-interrupts {\n\t\t\tcompatible = "sifive,global-external-interrupts0";/g' ${dts} + ${SED} -i 's/global-external-interrupts {/global-external-interrupts {\n\t\t\tcompatible = "sifive,global-external-interrupts0";/g' ${dts} echo -e "$0: \tAdded compat string to global-external-interrupts." fi @@ -61,7 +70,7 @@ if [ `grep -c 'local-external-interrupts-0 {' ${dts}` -ne 0 ]; then if [ `grep -c 'sifive,local-external-interrupts0' ${dts}` -eq 0 ]; then echo "$0: Local external interrupts missing compat string in ${dts}." - sed -i 's/local-external-interrupts-0 {/local-external-interrupts {\n\t\t\tcompatible = "sifive,local-external-interrupts0";/g' ${dts} + ${SED} -i 's/local-external-interrupts-0 {/local-external-interrupts {\n\t\t\tcompatible = "sifive,local-external-interrupts0";/g' ${dts} echo -e "$0: \tAdded compat string to local-external-interrupts-0." fi @@ -137,7 +146,7 @@ if [ `grep -c 'sifive,testram0' ${dts}` -eq 0 ]; then echo -e "$0: \tWord size \t${word_size}" # Create the test memory - sed -i "s/ranges;/ranges;\n\t\ttest_memory: testram@${node_name_addr} {\n\t\t\tcompatible = \"sifive,testram0\";\n\t\t\treg = <${base_address} ${size}>;\n\t\t\treg-names = \"mem\";\n\t\t\tword-size-bytes = <${word_size}>;\n\t\t};/" ${dts} + ${SED} -i "s/ranges;/ranges;\n\t\ttest_memory: testram@${node_name_addr} {\n\t\t\tcompatible = \"sifive,testram0\";\n\t\t\treg = <${base_address} ${size}>;\n\t\t\treg-names = \"mem\";\n\t\t\tword-size-bytes = <${word_size}>;\n\t\t};/" ${dts} echo -e "$0: \tAdded testram@${node_name_addr}" # Break out of both loops |