Kconfig (966B)
1# SPDX-License-Identifier: GPL-2.0-only 2menu "LPDDR & LPDDR2 PCM memory drivers" 3 depends on MTD 4 5config MTD_LPDDR 6 tristate "Support for LPDDR flash chips" 7 select MTD_QINFO_PROBE 8 help 9 This option enables support of LPDDR (Low power double data rate) 10 flash chips. Synonymous with Mobile-DDR. It is a new standard for 11 DDR memories, intended for battery-operated systems. 12 13config MTD_QINFO_PROBE 14 depends on MTD_LPDDR 15 tristate "Detect flash chips by QINFO probe" 16 help 17 Device Information for LPDDR chips is offered through the Overlay 18 Window QINFO interface, permits software to be used for entire 19 families of devices. This serves similar purpose of CFI on legacy 20 Flash products 21 22config MTD_LPDDR2_NVM 23 # ARM dependency is only for writel_relaxed() 24 depends on MTD && ARM 25 tristate "Support for LPDDR2-NVM flash chips" 26 help 27 This option enables support of PCM memories with a LPDDR2-NVM 28 (Low power double data rate 2) interface. 29 30endmenu