stm32mp1: activate NAND and NOR support on EV1

Add the necessary configuration to have NAND and NOR support on ev1 board
for BASIC boot (with SPL) or for TRUSTED boot (with TF-A).

STM32MP> nand info

Device 0: nand0, sector size 256 KiB
  Page size       4096 b
  OOB size         224 b
  Erase size    262144 b
  subpagesize     4096 b
  options     0x00184200
  bbt options 0x00060000

STM32MP> sf probe
SF: Detected mx66l51235l with page size 256 Bytes, erase size 64 KiB, total 64 MiB

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index 0ea9dff..8f4a131 100644
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -29,6 +29,7 @@
 CONFIG_CMD_GPT=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 CONFIG_CMD_CACHE=y
@@ -37,6 +38,7 @@
 CONFIG_CMD_PMIC=y
 CONFIG_CMD_REGULATOR=y
 CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_MTDPARTS=y
 # CONFIG_SPL_DOS_PARTITION is not set
 CONFIG_DEFAULT_DEVICE_TREE="stm32mp157c-ev1"
 CONFIG_STM32_ADC=y
@@ -55,6 +57,18 @@
 CONFIG_DM_MMC=y
 CONFIG_SUPPORT_EMMC_BOOT=y
 CONFIG_STM32_SDMMC2=y
+CONFIG_MTD=y
+CONFIG_NAND=y
+CONFIG_NAND_STM32_FMC2=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_WINBOND=y
+# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
+CONFIG_SPI_FLASH_MTD=y
 CONFIG_PHY=y
 CONFIG_PHY_STM32_USBPHYC=y
 CONFIG_PINCONF=y
@@ -69,6 +83,9 @@
 CONFIG_DM_REGULATOR_STPMIC1=y
 CONFIG_SERIAL_RX_BUFFER=y
 CONFIG_STM32_SERIAL=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_STM32_QSPI=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_DM_USB_GADGET=y