Convert CONFIG_FLASH_CFI_DRIVER et al to Kconfig

This converts the following to Kconfig:
   CONFIG_FLASH_CFI_DRIVER
   CONFIG_SYS_FLASH_USE_BUFFER_WRITE
   CONFIG_FLASH_CFI_MTD
   CONFIG_SYS_FLASH_PROTECTION
   CONFIG_SYS_FLASH_CFI

Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Re-migrate]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/ls1043aqds_defconfig b/configs/ls1043aqds_defconfig
index fe0aeaf..7db5d2d 100644
--- a/configs/ls1043aqds_defconfig
+++ b/configs/ls1043aqds_defconfig
@@ -2,6 +2,7 @@
 CONFIG_TARGET_LS1043AQDS=y
 CONFIG_SYS_TEXT_BASE=0x60100000
 CONFIG_FSL_LS_PPA=y
+CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_FIT_VERBOSE=y
@@ -29,9 +30,14 @@
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds-duart"
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_DM=y
+CONFIG_SATA_CEVA=y
 CONFIG_FSL_CAAM=y
+CONFIG_DM_MMC=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_FLASH_CFI_DRIVER=y
+CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
+CONFIG_SYS_FLASH_CFI=y
 CONFIG_SPI_FLASH=y
 CONFIG_PHYLIB=y
 CONFIG_E1000=y
@@ -39,6 +45,7 @@
 CONFIG_DM_PCI=y
 CONFIG_DM_PCI_COMPAT=y
 CONFIG_PCIE_LAYERSCAPE=y
+CONFIG_DM_SCSI=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
@@ -47,10 +54,3 @@
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_USB_STORAGE=y
-CONFIG_BLK=y
-CONFIG_DM_MMC=y
-CONFIG_DM_SCSI=y
-CONFIG_SATA_CEVA=y
-CONFIG_SCSI_AHCI=y
-CONFIG_SCSI=y
-CONFIG_AHCI=y