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Commit 1420c137 authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
Browse files

Merge "Populate header size for boot image header version 2 correctly"

parents c6792c36 a057a33e

mkbootimg/mkbootimg.py

+11 −1
Original line number Diff line number Diff line
@@ -62,7 +62,13 @@ def get_recovery_dtbo_offset(args): 




def write_header(args):

    BOOT_IMAGE_HEADER_V1_SIZE = 1648

    BOOT_IMAGE_HEADER_V2_SIZE = 1660

    BOOT_MAGIC = 'ANDROID!'.encode()



    if (args.header_version > 2):

        raise ValueError('Boot header version %d not supported' % args.header_version)



    args.output.write(pack('8s', BOOT_MAGIC))

    args.output.write(pack('10I',

        filesize(args.kernel),                          # size in bytes
@@ -99,8 +105,12 @@ def write_header(args): 
            args.output.write(pack('Q', get_recovery_dtbo_offset(args))) # recovery dtbo offset

        else:

            args.output.write(pack('Q', 0)) # Will be set to 0 for devices without a recovery dtbo

        args.output.write(pack('I', args.output.tell() + 4))         # size of boot header



    # Populate boot image header size for header versions 1 and 2.

    if args.header_version == 1:

        args.output.write(pack('I', BOOT_IMAGE_HEADER_V1_SIZE))

    elif args.header_version == 2:

        args.output.write(pack('I', BOOT_IMAGE_HEADER_V2_SIZE))



    if args.header_version > 1:

        args.output.write(pack('I', filesize(args.dtb)))   # size in bytes