1# SPDX-License-Identifier: GPL-2.0 2# 3# linux/drivers/mtd/rknand/Kconfig 4# 5 6config MTD_RKNAND 7 tristate "RK NAND Device Support" 8 depends on MTD 9 select MTD_RK_NAND_IDS 10 help 11 RK NAND Device Support 12if MTD_RKNAND 13 14config MTD_NAND_RK29XX 15 tristate "RK on-chip NAND Flash Controller driver with FTL" 16 depends on MTD_RKNAND 17 default y 18 help 19 This enables the RK28xx on-chip NAND flash controller and NFTL driver. 20 21config MTD_RKNAND_BUFFER 22 tristate "RK Nand buffer write enables" 23 depends on MTD_RKNAND 24 default y 25 help 26 27config MTD_EMMC_CLK_POWER_SAVE 28 tristate "RK emmc clock power save" 29 depends on MTD_RKNAND 30 default n 31 help 32 33config MTD_NAND_RK29XX_DEBUG 34 tristate "RK Nand driver debug enables" 35 depends on MTD_RKNAND 36 default n 37 help 38 39config MTD_NAND_RK29XX_DEBUG_VERBOSE 40 int "Debugging verbosity (0 = quiet, 3 = noisy)" 41 depends on MTD_NAND_RK29XX_DEBUG 42 default "0" 43 help 44 Determines the verbosity level of the MTD NAND debugging messages. 45 46endif # MTD_RKNAND 47 48