# SPDX-License-Identifier: GPL-2.0-only menu "LPDDR & LPDDR2 PCM memory drivers" depends on [31mCONFIG_MTD[0m config [31mCONFIG_MTD_LPDDR[0m tristate "Support for LPDDR flash chips" select [31mCONFIG_MTD_QINFO_PROBE[0m help This option enables support of LPDDR (Low power double data rate) flash chips. Synonymous with Mobile-[31mCONFIG_DDR[0m. It is a new standard for [31mCONFIG_DDR[0m memories, intended for battery-operated systems. config [31mCONFIG_MTD_QINFO_PROBE[0m depends on [31mCONFIG_MTD_LPDDR[0m tristate "Detect flash chips by QINFO probe" help Device Information for LPDDR chips is offered through the Overlay Window QINFO interface, permits software to be used for entire families of devices. This serves similar purpose of CFI on legacy Flash products config [31mCONFIG_MTD_LPDDR2_NVM[0m # [31mCONFIG_ARM[0m dependency is only for writel_relaxed() depends on [31mCONFIG_MTD[0m && [31mCONFIG_ARM[0m tristate "Support for LPDDR2-NVM flash chips" help This option enables support of PCM memories with a LPDDR2-[31mCONFIG_NVM[0m (Low power double data rate 2) interface. endmenu |