samples: Update XSPI memc and flash samples on RT700

Add memc sample for XSPI PSRAM.
Add spi_flash sample for XSPI Nor Flash.

Signed-off-by: Ruijia Wang <[email protected]>

Author: SuperHeroAbner

samples/drivers/memc/src/main.c

@@ -32,6 +32,11 @@
 #define MEMC_DEV  DT_ALIAS(sram_ext)
 #define MEMC_BASE DT_REG_ADDR(MEMC_DEV)
 #define MEMC_SIZE DT_REG_SIZE(MEMC_DEV)
+#elif DT_HAS_COMPAT_STATUS_OKAY(nxp_xspi_psram)
+#define MEMC_DEV DT_ALIAS(sram_ext)
+#define MSPI_BUS DT_BUS(MEMC_DEV)
+#define MEMC_BASE DT_REG_ADDR_BY_IDX(MSPI_BUS, 1)
+#define MEMC_SIZE (DT_PROP(MEMC_DEV, size) / 8)
 #else
 #error At least one driver should be selected!
 #endif

samples/drivers/spi_flash/sample.yaml

@@ -10,6 +10,7 @@ tests:
     filter: dt_compat_enabled("jedec,spi-nor") or dt_compat_enabled("st,stm32-qspi-nor")
       or dt_compat_enabled("st,stm32-ospi-nor") or dt_compat_enabled("st,stm32-xspi-nor")
       or dt_compat_enabled("nordic,qspi-nor") or dt_compat_enabled("jedec,mspi-nor")
+      or dt_compat_enabled("nxp,xspi-nor")
     platform_exclude:
       - hifive_unmatched/fu740/s7
       - hifive_unmatched/fu740/u74

samples/drivers/spi_flash/src/main.c

@@ -63,6 +63,8 @@
 #define SPI_FLASH_COMPAT renesas_rz_qspi_xspi
 #elif DT_HAS_COMPAT_STATUS_OKAY(renesas_rz_qspi_spibsc)
 #define SPI_FLASH_COMPAT renesas_rz_qspi_spibsc
+#elif DT_HAS_COMPAT_STATUS_OKAY(nxp_xspi_nor)
+#define SPI_FLASH_COMPAT nxp_xspi_nor
 #else
 #define SPI_FLASH_COMPAT invalid
 #endif