configs: Make NAND_BOOT and ONENAND_BOOT imply NAND

Some boards indicate support from booting NAND or
ONENAND booting, but don't enable the CONFIG_NAND.  This
makes those boards imply NAND which will make
enabling other flags that are dependent on CONFIG_NAND
possible and easier to migrate.

Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/common/Kconfig b/common/Kconfig
index 81e88ea..dc2e1c2 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -125,6 +125,7 @@
 config NAND_BOOT
 	bool "Support for booting from NAND flash"
 	default n
+	imply NAND
 	help
 	  Enabling this will make a U-Boot binary that is capable of being
 	  booted via NAND flash. This is not a must, some SoCs need this,
@@ -133,6 +134,7 @@
 config ONENAND_BOOT
 	bool "Support for booting from ONENAND"
 	default n
+	imply NAND
 	help
 	  Enabling this will make a U-Boot binary that is capable of being
 	  booted via ONENAND. This is not a must, some SoCs need this,
diff --git a/configs/at91sam9m10g45ek_nandflash_defconfig b/configs/at91sam9m10g45ek_nandflash_defconfig
index d85a92a..5b5a942 100644
--- a/configs/at91sam9m10g45ek_nandflash_defconfig
+++ b/configs/at91sam9m10g45ek_nandflash_defconfig
@@ -38,7 +38,6 @@
 CONFIG_AT91_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_GENERIC_ATMEL_MCI=y
-CONFIG_NAND=y
 CONFIG_NAND_ATMEL=y
 CONFIG_DM_ETH=y
 CONFIG_MACB=y
diff --git a/configs/at91sam9n12ek_nandflash_defconfig b/configs/at91sam9n12ek_nandflash_defconfig
index 33da570..1627206 100644
--- a/configs/at91sam9n12ek_nandflash_defconfig
+++ b/configs/at91sam9n12ek_nandflash_defconfig
@@ -38,7 +38,6 @@
 CONFIG_AT91_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_GENERIC_ATMEL_MCI=y
-CONFIG_NAND=y
 CONFIG_NAND_ATMEL=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/at91sam9x5ek_nandflash_defconfig b/configs/at91sam9x5ek_nandflash_defconfig
index 5dab4ba..87944fc 100644
--- a/configs/at91sam9x5ek_nandflash_defconfig
+++ b/configs/at91sam9x5ek_nandflash_defconfig
@@ -39,7 +39,6 @@
 CONFIG_AT91_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_GENERIC_ATMEL_MCI=y
-CONFIG_NAND=y
 CONFIG_NAND_ATMEL=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/ls2080aqds_nand_defconfig b/configs/ls2080aqds_nand_defconfig
index 8084e97..039672f 100644
--- a/configs/ls2080aqds_nand_defconfig
+++ b/configs/ls2080aqds_nand_defconfig
@@ -42,7 +42,6 @@
 CONFIG_DM=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
-CONFIG_NAND=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_PHYLIB=y
 CONFIG_NETDEVICES=y
diff --git a/configs/ls2080ardb_nand_defconfig b/configs/ls2080ardb_nand_defconfig
index 5f896ea..81d1b6c 100644
--- a/configs/ls2080ardb_nand_defconfig
+++ b/configs/ls2080ardb_nand_defconfig
@@ -40,7 +40,6 @@
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD_NOR_FLASH=y
-CONFIG_NAND=y
 CONFIG_PHYLIB=y
 CONFIG_NETDEVICES=y
 CONFIG_PHY_GIGE=y
diff --git a/configs/sama5d2_ptc_ek_nandflash_defconfig b/configs/sama5d2_ptc_ek_nandflash_defconfig
index b4a7376..ebba759 100644
--- a/configs/sama5d2_ptc_ek_nandflash_defconfig
+++ b/configs/sama5d2_ptc_ek_nandflash_defconfig
@@ -45,7 +45,6 @@
 CONFIG_DM_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_ATMEL=y
-CONFIG_NAND=y
 CONFIG_NAND_ATMEL=y
 CONFIG_DM_ETH=y
 CONFIG_MACB=y
diff --git a/configs/sama5d36ek_cmp_nandflash_defconfig b/configs/sama5d36ek_cmp_nandflash_defconfig
index 46ec7c7..9def836 100644
--- a/configs/sama5d36ek_cmp_nandflash_defconfig
+++ b/configs/sama5d36ek_cmp_nandflash_defconfig
@@ -40,7 +40,6 @@
 CONFIG_AT91_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_GENERIC_ATMEL_MCI=y
-CONFIG_NAND=y
 CONFIG_NAND_ATMEL=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/sama5d3_xplained_nandflash_defconfig b/configs/sama5d3_xplained_nandflash_defconfig
index 4efcba6..8d0e475 100644
--- a/configs/sama5d3_xplained_nandflash_defconfig
+++ b/configs/sama5d3_xplained_nandflash_defconfig
@@ -54,7 +54,6 @@
 CONFIG_AT91_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_GENERIC_ATMEL_MCI=y
-CONFIG_NAND=y
 CONFIG_NAND_ATMEL=y
 CONFIG_DM_ETH=y
 CONFIG_MACB=y
diff --git a/configs/sama5d3xek_nandflash_defconfig b/configs/sama5d3xek_nandflash_defconfig
index b2e46e5..940decc 100644
--- a/configs/sama5d3xek_nandflash_defconfig
+++ b/configs/sama5d3xek_nandflash_defconfig
@@ -56,7 +56,6 @@
 CONFIG_DM_MMC=y
 CONFIG_GENERIC_ATMEL_MCI=y
 CONFIG_MTD_NOR_FLASH=y
-CONFIG_NAND=y
 CONFIG_NAND_ATMEL=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/sama5d4_xplained_nandflash_defconfig b/configs/sama5d4_xplained_nandflash_defconfig
index eae8a04..e2f8bbb 100644
--- a/configs/sama5d4_xplained_nandflash_defconfig
+++ b/configs/sama5d4_xplained_nandflash_defconfig
@@ -52,7 +52,6 @@
 CONFIG_I2C_EEPROM=y
 CONFIG_DM_MMC=y
 CONFIG_GENERIC_ATMEL_MCI=y
-CONFIG_NAND=y
 CONFIG_NAND_ATMEL=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/sama5d4ek_nandflash_defconfig b/configs/sama5d4ek_nandflash_defconfig
index 60fc8ad..1b0be82 100644
--- a/configs/sama5d4ek_nandflash_defconfig
+++ b/configs/sama5d4ek_nandflash_defconfig
@@ -52,7 +52,6 @@
 CONFIG_AT91_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_GENERIC_ATMEL_MCI=y
-CONFIG_NAND=y
 CONFIG_NAND_ATMEL=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y