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tools: microcode-tool: Support parsing header file with a license block 

The microcode header files in the Intel Chief River FSP package have
a license comment block. Update the microcode-tool to support parsing
it and extract the license text to the .dtsi file.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
utp
Bin Meng 2015-12-11 02:55:46 -08:00
parent 394e0b6624
commit aefba6f1b5
1 changed files with 14 additions and 0 deletions
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14
tools/microcode-tool.py
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@ -95,9 +95,23 @@ def ParseHeaderFiles(fname_list):
name = os.path.splitext(name)[0]
data = []
with open(fname) as fd:
license_start = False
license_end = False
for line in fd:
line = line.rstrip()
if len(line) >= 2:
if line[0] == '/' and line[1] == '*':
license_start = True
continue
if line[0] == '*' and line[1] == '/':
license_end = True
continue
if license_start and not license_end:
# Ignore blank line
if len(line) > 0:
license_text.append(line)
continue
# Omit anything after the last comma
words = line.split(',')[:-1]
data += [word + ',' for word in words]