160f26520SAlexey Korolev# drivers/mtd/chips/Kconfig 260f26520SAlexey Korolev 360f26520SAlexey Korolevmenu "LPDDR flash memory drivers" 460f26520SAlexey Korolev depends on MTD!=n 560f26520SAlexey Korolev 660f26520SAlexey Korolevconfig MTD_LPDDR 760f26520SAlexey Korolev tristate "Support for LPDDR flash chips" 860f26520SAlexey Korolev select MTD_QINFO_PROBE 960f26520SAlexey Korolev help 1060f26520SAlexey Korolev This option enables support of LPDDR (Low power double data rate) 1160f26520SAlexey Korolev flash chips. Synonymous with Mobile-DDR. It is a new standard for 1260f26520SAlexey Korolev DDR memories, intended for battery-operated systems. 1360f26520SAlexey Korolev 1460f26520SAlexey Korolevconfig MTD_QINFO_PROBE 15*57c1a24eSAlexey Korolev depends on MTD_LPDDR 1660f26520SAlexey Korolev tristate "Detect flash chips by QINFO probe" 1760f26520SAlexey Korolev help 1860f26520SAlexey Korolev Device Information for LPDDR chips is offered through the Overlay 1960f26520SAlexey Korolev Window QINFO interface, permits software to be used for entire 2060f26520SAlexey Korolev families of devices. This serves similar purpose of CFI on legacy 2160f26520SAlexey Korolev Flash products 2260f26520SAlexey Korolevendmenu 2360f26520SAlexey Korolev 24