1if TOSHIBA_RBTX4938 2 3comment "Multiplex Pin Select" 4choice 5 prompt "PIO[58:61]" 6 default TOSHIBA_RBTX4938_MPLEX_PIO58_61 7 8config TOSHIBA_RBTX4938_MPLEX_PIO58_61 9 bool "PIO" 10config TOSHIBA_RBTX4938_MPLEX_NAND 11 bool "NAND" 12config TOSHIBA_RBTX4938_MPLEX_ATA 13 bool "ATA" 14 15endchoice 16 17config TX4938_NAND_BOOT 18 depends on EXPERIMENTAL && TOSHIBA_RBTX4938_MPLEX_NAND 19 bool "NAND Boot Support (EXPERIMENTAL)" 20 help 21 This is only for Toshiba RBTX4938 reference board, which has NAND IPL. 22 Select this option if you need to use NAND boot. 23 24endif 25