Commit 60f26520 authored by Alexey Korolev's avatar Alexey Korolev Committed by David Woodhouse
Browse files

[MTD] LPDDR Makefile and KConfig

We have two components to manage LPDDR flash memories in Linux.
1. It is a driver for chip probing and reading its capabilities
2. It is a device operations driver.
Signed-off-by: default avatarAlexey Korolev <>
Acked-by: default avatarJared Hulbert <>
Signed-off-by: default avatarDavid Woodhouse <>
parent d8140830
......@@ -316,6 +316,8 @@ source "drivers/mtd/nand/Kconfig"
source "drivers/mtd/onenand/Kconfig"
source "drivers/mtd/lpddr/Kconfig"
source "drivers/mtd/ubi/Kconfig"
endif # MTD
......@@ -29,6 +29,6 @@ obj-$(CONFIG_MTD_OOPS) += mtdoops.o
nftl-objs := nftlcore.o nftlmount.o
inftl-objs := inftlcore.o inftlmount.o
obj-y += chips/ maps/ devices/ nand/ onenand/
obj-y += chips/ lpddr/ maps/ devices/ nand/ onenand/
obj-$(CONFIG_MTD_UBI) += ubi/
# drivers/mtd/chips/Kconfig
menu "LPDDR flash memory drivers"
depends on MTD!=n
config MTD_LPDDR
tristate "Support for LPDDR flash chips"
This option enables support of LPDDR (Low power double data rate)
flash chips. Synonymous with Mobile-DDR. It is a new standard for
DDR memories, intended for battery-operated systems.
tristate "Detect flash chips by QINFO probe"
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
# linux/drivers/mtd/lpddr/Makefile
obj-$(CONFIG_MTD_QINFO_PROBE) += qinfo_probe.o
obj-$(CONFIG_MTD_LPDDR) += lpddr_cmds.o
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