RTOS/AM5718: Regarding compilation of SBL for AM571x IDK

Part Number:AM5718

Tool/software: TI-RTOS

Hello Experts,

I am trying to compile the SBL for only idkAM571x executing "gmake sbl LIMIT_BOARDS="idkAM571x" 

But it looks like it compiles all the boards in PDK as error shown below. 

C:/ti/pdk_am57xx_1_0_12/packages/ti/board/board_cfg.h:66:54: fatal error: ti/bo
rd/src/evmAM572x/include/board_cfg.h: No such file or directory
 #include <ti/board/src/evmAM572x/include/board_cfg.h>
                                                      ^
compilation terminated.
gmake[2]: *** [C:/ti/pdk_am57xx_1_0_12/packages/ti/boot/sbl/binary/evmAM572x/mm
sd/obj/sbl_main.o] Error 1
gmake[2]: Leaving directory `c:/ti/pdk_am57xx_1_0_12/packages/ti/boot/sbl'
gmake[1]: *** [all] Error 2
gmake[1]: Leaving directory `c:/ti/pdk_am57xx_1_0_12/packages/ti/boot/sbl'
gmake: *** [sbl] Error 2

How can we limit the sbl compilation to a particular board?

Thanks,

Ajijt