This patch makes buildrom.py check if a PCI is present in the ROM,
and fills in the image size field.
Signed-off-by: Julian Pidancet <julian.pidancet@gmail.com>
data += "\0" * (alignpos(count, 512) - count)
count = len(data)
+ # Check if a pci header is present
+ pcidata = ord(data[24:25]) + (ord(data[25:26]) << 8)
+ if pcidata != 0:
+ data = data[:pcidata + 16] + chr(count/512) + chr(0) + data[pcidata + 18:]
+
# Fill in size field; clear checksum field
data = data[:2] + chr(count/512) + data[3:6] + "\0" + data[7:]