Change in coreboot[master]: util/scripts/ucode_h_to_bin.sh: Accept microcode in INC format

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/25546 )

Change subject: util/scripts/ucode_h_to_bin.sh: Accept microcode in INC format
......................................................................

util/scripts/ucode_h_to_bin.sh: Accept microcode in INC format

Intel supplies microcode (at least for MinnowBoard) in Intel Assembly
*.inc format rather than C header. This change allow to pass in
configuration directory with *.inc files rather than list of *.h
files.

Change-Id: I3c716e5ad42e55ab3a3a67de1e9bf10e58855540
Signed-off-by: Bartek Pastudzki 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/25546
Tested-by: build bot (Jenkins) 
Reviewed-by: Patrick Georgi 
---
M util/scripts/ucode_h_to_bin.sh
1 file changed, 19 insertions(+), 3 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Patrick Georgi: Looks good to me, approved

diff --git a/util/scripts/ucode_h_to_bin.sh b/util/scripts/ucode_h_to_bin.sh
index f08b053..436c0fd 100755
--- a/util/scripts/ucode_h_to_bin.sh
+++ b/util/scripts/ucode_h_to_bin.sh
@@ -30,7 +30,7 @@
 #

if [ -z "$1" ] || [ -z "$2" ]; then
-	printf "Usage: %s <output file> "<microcode .h files>"\n" "$0"
+	printf "Usage: %s <output file> "<microcode .h files>"\n" "$0"
 fi

OUTFILE=$1
@@ -40,8 +40,24 @@
 unsigned int microcode[] = {
 EOF

-for UCODE in ${@:2}; do
-	echo "#include "$UCODE"" >> "${TMPFILE}.c"
+include_file() {
+    if [ "${1: -4}" == ".inc" ]; then
+        awk '{gsub( /h.*$/, "", $2 ); print "0x" $2 ","; }' "$1" \
+            >> "${TMPFILE}.c"
+    else
+        echo "#include "$1"" >> "${TMPFILE}.c"
+    fi
+}
+
+for UCODE in "${@:2}"; do
+    if [ -d "$UCODE" ]; then
+        for f in "$UCODE/"*.inc
+        do
+            include_file "$f"
+        done
+    else
+        include_file "$UCODE"
+    fi
 done

cat >> "${TMPFILE}.c" << EOF