blob: 1496a749a32784dcfc049e4f19947f4c41988063 (
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def get_dtbs_from_kernel(dts_dir, dts_prefix):
import os
import glob
matches = []
for prefix in dts_prefix.split():
filenames = glob.glob(dts_dir + prefix + '*.dts')
filenames += glob.glob(dts_dir + prefix + '*.dtso')
for filename in filenames:
# Before v6.2 kernels DTB Overlays shared the same name as DTB files
# so we need to search the file to find the type
with open(filename) as f:
file_postfix = '.dtbo' if '/plugin/;' in f.read() else '.dtb'
filename = os.path.split(filename)[1]
filename = os.path.splitext(filename)[0] + file_postfix
filename = os.path.join(os.path.split(prefix)[0], filename)
matches.append(filename)
return ' '.join(matches)
KERNEL_DEVICETREE = "${@get_dtbs_from_kernel('${S}/arch/${ARCH}/boot/dts/', '${KERNEL_DEVICETREE_PREFIX}')} ${KERNEL_DEVICETREE_DTBMERGE}"
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