添加bootram 密码计算脚本

pass.py

@@ -0,0 +1,25 @@
+
+import sys
+from bin.crc import CRC32
+
+
+
+
+def bootram_pssword(chip_id:str):
+  data=bytearray(b'Aerospace C.Power')
+  data+=bytearray(chip_id.encode('utf-8'))
+  off=64-len(data)
+  if(off>0):
+    data+=bytearray(b'\x5A'*off)
+    pss=CRC32(data)
+    # print(f"data={data} len={len(data)}")
+    print(f"bootram_pssword:{pss:08x}")
+    return pss
+  print(f"chip_id err.")
+  return 0
+
+
+
+if __name__ == '__main__':
+  bootram_pssword(sys.argv[1])
+