Thanks for your response Miguel,
I downloaded two .bsdl files from same package.
lpc18x0fet256_revA_20130527-v2.bsd
lpc43x0fet256_revA-20130527-v2.bsd
These files has different parameter ID CODE.
-- Description : BSDL file for LPC43x0FET256 (LBGA256 package)
-- Silicon revision A
-- IDCODE: 0x5906002B
-- Description : BSDL file for LPC18x0FET256 (LBGA256 package)
-- Silicon revision A
-- IDCODE: 0x5284E02B
So I will probably need .bsdl files for all listed MCUs as they have different parameter IDCODE.
I am running out of time to provide solution so I started support ticket also.
Thanks for your help,
Best Regards,
jfidrich