summaryrefslogtreecommitdiff
path: root/resources/scripts/build/boot
diff options
context:
space:
mode:
Diffstat (limited to 'resources/scripts/build/boot')
-rwxr-xr-xresources/scripts/build/boot/roms_helper32
1 files changed, 31 insertions, 1 deletions
diff --git a/resources/scripts/build/boot/roms_helper b/resources/scripts/build/boot/roms_helper
index 02d8f61f..d87942d0 100755
--- a/resources/scripts/build/boot/roms_helper
+++ b/resources/scripts/build/boot/roms_helper
@@ -60,6 +60,10 @@ cbfstool=""
corebootrom=""
seavgabiosrom=""
+# almost all boards will set at least one of these to "n"
+blobs_required=""
+microcode_required=""
+
CROSS_COMPILE=""
main()
@@ -172,6 +176,14 @@ load_config()
[ "${uboot_config}" = "undefined" ]; then
uboot_config="default"
fi
+ if [ "${microcode_required}" != "n" ] \
+ && [ "${microcode_required}" != "y" ]; then
+ microcode_required="y"
+ fi
+ if [ "${blobs_required}" != "n" ] \
+ && [ "${blobs_required}" != "y" ]; then
+ blobs_required="y"
+ fi
load_config_overrides
die_if_cbconfig_and_nopayload
@@ -689,6 +701,10 @@ moverom()
_newrom="$2"
cuttype="$3"
+ if [ "${blobs_required}" = "n" ]; then
+ _newrom="${_newrom%.rom}_noblobs.rom"
+ fi
+
printf "\nCreating new ROM image: %s\n" "${_newrom}"
cp ${rompath} ${_newrom}
@@ -701,7 +717,6 @@ moverom()
seek=$(($(stat -c %s ${_newrom}) - 0x20000)) \
count=64k conv=notrunc
rm -f top64k.bin
- return 0
fi
for romsize in 4 8 16; do
@@ -723,6 +738,21 @@ moverom()
conv=notrunc
done
done
+
+ if [ "${microcode_required}" = "n" ]; then
+ _newrom_b="${_newrom%.rom}_nomicrocode.rom"
+ cp "${_newrom}" "${_newrom_b}" || exit 1
+ microcode_present="y"
+ "${cbfstool}" "${_newrom_b}" remove -n \
+ cpu_microcode_blob.bin || microcode_present="n"
+ if [ "${microcode_present}" = "n" ]; then
+ rm -f "${_newrom_b}" || exit 1
+ printf "REMARK: '%s' already lacks microcode\n" \
+ ${_newrom}
+ printf "Renaming default ROM file instead.\n"
+ mv "${_newrom}" "${_newrom_b}" || exit 1
+ fi
+ fi
}
main $@