updated

src/drivers/mtd/nand/Kconfig

@@ -49,23 +49,20 @@ config MTD_SM_COMMON
 	default n
 
 config MTD_NAND_DENALI
-        tristate "Support Denali NAND controller"
-        depends on HAS_DMA
-        help
-	  Enable support for the Denali NAND controller.  This should be
-	  combined with either the PCI or platform drivers to provide device
-	  registration.
+	tristate
 
 config MTD_NAND_DENALI_PCI
         tristate "Support Denali NAND controller on Intel Moorestown"
-	depends on PCI && MTD_NAND_DENALI
+	select MTD_NAND_DENALI
+	depends on HAS_DMA && PCI
         help
           Enable the driver for NAND flash on Intel Moorestown, using the
           Denali NAND controller core.
 
 config MTD_NAND_DENALI_DT
 	tristate "Support Denali NAND controller as a DT device"
-	depends on HAVE_CLK && MTD_NAND_DENALI
+	select MTD_NAND_DENALI
+	depends on HAS_DMA && HAVE_CLK && OF
 	help
 	  Enable the driver for NAND flash on platforms using a Denali NAND
 	  controller as a DT device.
@@ -83,7 +80,8 @@ config MTD_NAND_DENALI_SCRATCH_REG_ADDR
 
 config MTD_NAND_GPIO
 	tristate "GPIO assisted NAND Flash driver"
-	depends on GPIOLIB
+	depends on GPIOLIB || COMPILE_TEST
+	depends on HAS_IOMEM
 	help
 	  This enables a NAND flash driver where control signals are
 	  connected to GPIO pins, and commands and data are communicated
@@ -97,11 +95,11 @@ config MTD_NAND_AMS_DELTA
 	  Support for NAND flash on Amstrad E3 (Delta).
 
 config MTD_NAND_OMAP2
-	tristate "NAND Flash device on OMAP2, OMAP3 and OMAP4"
-	depends on ARCH_OMAP2PLUS
+	tristate "NAND Flash device on OMAP2, OMAP3, OMAP4 and Keystone"
+	depends on (ARCH_OMAP2PLUS || ARCH_KEYSTONE)
 	help
-          Support for NAND flash on Texas Instruments OMAP2, OMAP3 and OMAP4
-	  platforms.
+          Support for NAND flash on Texas Instruments OMAP2, OMAP3, OMAP4
+	  and Keystone platforms.
 
 config MTD_NAND_OMAP_BCH
 	depends on MTD_NAND_OMAP2
@@ -320,6 +318,7 @@ config MTD_NAND_CAFE
 config MTD_NAND_CS553X
 	tristate "NAND support for CS5535/CS5536 (AMD Geode companion chip)"
 	depends on X86_32
+	depends on !UML && HAS_IOMEM
 	help
 	  The CS553x companion chips for the AMD Geode processor
 	  include NAND flash controllers with built-in hardware ECC
@@ -401,6 +400,14 @@ config MTD_NAND_GPMI_NAND
 	 block, such as SD card. So pay attention to it when you enable
 	 the GPMI.
 
+config MTD_NAND_BRCMNAND
+	tristate "Broadcom STB NAND controller"
+	depends on ARM || ARM64 || MIPS
+	help
+	  Enables the Broadcom NAND controller driver. The controller was
+	  originally designed for Set-Top Box but is used on various BCM7xxx,
+	  BCM3xxx, BCM63xxx, iProc/Cygnus and more.
+
 config MTD_NAND_BCM47XXNFLASH
 	tristate "Support for NAND flash on BCM4706 BCMA bus"
 	depends on BCMA_NFLASH
@@ -428,7 +435,7 @@ config MTD_NAND_ORION
 
 config MTD_NAND_FSL_ELBC
 	tristate "NAND support for Freescale eLBC controllers"
-	depends on PPC
+	depends on FSL_SOC
 	select FSL_LBC
 	help
 	  Various Freescale chips, including the 8313, include a NAND Flash
@@ -438,7 +445,7 @@ config MTD_NAND_FSL_ELBC
 
 config MTD_NAND_FSL_IFC
 	tristate "NAND support for Freescale IFC controller"
-	depends on MTD_NAND && FSL_SOC
+	depends on FSL_SOC || ARCH_LAYERSCAPE
 	select FSL_IFC
 	select MEMORY
 	help
@@ -462,6 +469,18 @@ config MTD_NAND_MPC5121_NFC
 	  This enables the driver for the NAND flash controller on the
 	  MPC5121 SoC.
 
+config MTD_NAND_VF610_NFC
+	tristate "Support for Freescale NFC for VF610/MPC5125"
+	depends on (SOC_VF610 || COMPILE_TEST)
+	depends on HAS_IOMEM
+	help
+	  Enables support for NAND Flash Controller on some Freescale
+	  processors like the VF610, MPC5125, MCF54418 or Kinetis K70.
+	  The driver supports a maximum 2k page size. With 2k pages and
+	  64 bytes or more of OOB, hardware ECC with up to 32-bit error
+	  correction is supported. Hardware ECC is only enabled through
+	  device tree.
+
 config MTD_NAND_MXC
 	tristate "MXC NAND support"
 	depends on ARCH_MXC
@@ -471,7 +490,7 @@ config MTD_NAND_MXC
 
 config MTD_NAND_SH_FLCTL
 	tristate "Support for NAND on Renesas SuperH FLCTL"
-	depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
+	depends on SUPERH || COMPILE_TEST
 	depends on HAS_IOMEM
 	depends on HAS_DMA
 	help
@@ -518,6 +537,13 @@ config MTD_NAND_JZ4740
 	help
 		Enables support for NAND Flash on JZ4740 SoC based boards.
 
+config MTD_NAND_JZ4780
+	tristate "Support for NAND on JZ4780 SoC"
+	depends on MACH_JZ4780 && JZ4780_NEMC
+	help
+	  Enables support for NAND Flash connected to the NEMC on JZ4780 SoC
+	  based boards, using the BCH controller for hardware error correction.
+
 config MTD_NAND_FSMC
 	tristate "Support for NAND on ST Micros FSMC"
 	depends on PLAT_SPEAR || ARCH_NOMADIK || ARCH_U8500 || MACH_U300
@@ -528,7 +554,6 @@ config MTD_NAND_FSMC
 config MTD_NAND_XWAY
 	tristate "Support for NAND on Lantiq XWAY SoC"
 	depends on LANTIQ && SOC_TYPE_XWAY
-	select MTD_NAND_PLATFORM
 	help
 	  Enables support for NAND Flash chips on Lantiq XWAY SoCs. NAND is attached
 	  to the External Bus Unit (EBU).
@@ -541,9 +566,11 @@ config MTD_NAND_SUNXI
 
 config MTD_NAND_ARASAN
 	tristate "Support for Arasan Nand Flash controller"
-	depends on MTD_NAND
+	depends on HAS_IOMEM
+	depends on HAS_DMA
 	help
-	  Enables the driver for the Arasan Nand Flash controller in ZynqMP SoC.
+	  Enables the driver for the Arasan Nand Flash controller on
+	  Zynq Ultrascale+ MPSoC.
 
 config MTD_NAND_HISI504
 	tristate "Support for NAND controller on Hisilicon SoC Hip04"
@@ -551,4 +578,18 @@ config MTD_NAND_HISI504
 	help
 	  Enables support for NAND controller on Hisilicon SoC Hip04.
 
+config MTD_NAND_QCOM
+	tristate "Support for NAND on QCOM SoCs"
+	depends on ARCH_QCOM
+	help
+	  Enables support for NAND flash chips on SoCs containing the EBI2 NAND
+	  controller. This controller is found on IPQ806x SoC.
+
+config MTD_NAND_MTK
+	tristate "Support for NAND controller on MTK SoCs"
+	depends on HAS_DMA
+	help
+	  Enables support for NAND controller on MTK SoCs.
+	  This controller is found on mt27xx, mt81xx, mt65xx SoCs.
+
 endif # MTD_NAND

src/drivers/mtd/nand/Makefile

@@ -26,7 +26,8 @@ obj-$(CONFIG_MTD_NAND_CS553X)		+= cs553x_nand.o
 obj-$(CONFIG_MTD_NAND_NDFC)		+= ndfc.o
 obj-$(CONFIG_MTD_NAND_ATMEL)		+= atmel_nand.o
 obj-$(CONFIG_MTD_NAND_GPIO)		+= gpio.o
-obj-$(CONFIG_MTD_NAND_OMAP2) 		+= omap2.o
+omap2_nand-objs := omap2.o
+obj-$(CONFIG_MTD_NAND_OMAP2) 		+= omap2_nand.o
 obj-$(CONFIG_MTD_NAND_OMAP_BCH_BUILD)	+= omap_elm.o
 obj-$(CONFIG_MTD_NAND_CM_X270)		+= cmx270_nand.o
 obj-$(CONFIG_MTD_NAND_PXA3xx)		+= pxa3xx_nand.o
@@ -45,14 +46,19 @@ obj-$(CONFIG_MTD_NAND_SOCRATES)		+= socrates_nand.o
 obj-$(CONFIG_MTD_NAND_TXX9NDFMC)	+= txx9ndfmc.o
 obj-$(CONFIG_MTD_NAND_NUC900)		+= nuc900_nand.o
 obj-$(CONFIG_MTD_NAND_MPC5121_NFC)	+= mpc5121_nfc.o
+obj-$(CONFIG_MTD_NAND_VF610_NFC)	+= vf610_nfc.o
 obj-$(CONFIG_MTD_NAND_RICOH)		+= r852.o
 obj-$(CONFIG_MTD_NAND_JZ4740)		+= jz4740_nand.o
+obj-$(CONFIG_MTD_NAND_JZ4780)		+= jz4780_nand.o jz4780_bch.o
 obj-$(CONFIG_MTD_NAND_GPMI_NAND)	+= gpmi-nand/
 obj-$(CONFIG_MTD_NAND_XWAY)		+= xway_nand.o
 obj-$(CONFIG_MTD_NAND_BCM47XXNFLASH)	+= bcm47xxnflash/
 obj-$(CONFIG_MTD_NAND_SUNXI)		+= sunxi_nand.o
 obj-$(CONFIG_MTD_NAND_PL35X)		+= pl35x_nand.o
-obj-$(CONFIG_MTD_NAND_ARASAN)		+= arasan_nfc.o
+obj-$(CONFIG_MTD_NAND_ARASAN)		+= arasan_nand.o
 obj-$(CONFIG_MTD_NAND_HISI504)	        += hisi504_nand.o
+obj-$(CONFIG_MTD_NAND_BRCMNAND)		+= brcmnand/
+obj-$(CONFIG_MTD_NAND_QCOM)		+= qcom_nandc.o
+obj-$(CONFIG_MTD_NAND_MTK)		+= mtk_nand.o mtk_ecc.o
 
 nand-objs := nand_base.o nand_bbt.o nand_timings.o nandchip-micron.o