board/ls2081ardb: Update QSPI flash type from n25q512a to s25fs512s

As per updated board design, different QSPI flash
is connected on boards, hence change QSPI flash type
from Micron n25q512a device to spansion s25fs512s
device in dts and config.

Signed-off-by: Santan Kumar <santan.kumar@nxp.com>
Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>

arch/arm/dts/fsl-ls2081a-rdb.dts

@@ -41,7 +41,7 @@
 	bus-num = <0>;
 	status = "okay";
 
-	qflash0: n25q512a@0 {
+	qflash0: s25fs512s@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "spi-flash";
@@ -49,7 +49,7 @@
 		reg = <0>;
 	};
 
-	qflash1: n25q512a@1 {
+	qflash1: s25fs512s@1 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "spi-flash";

include/configs/ls2080ardb.h

@@ -288,19 +288,15 @@ unsigned long get_board_sys_clk(void);
 /* SPI */
 #if defined(CONFIG_FSL_QSPI) || defined(CONFIG_FSL_DSPI)
 #define CONFIG_SPI_FLASH
-#ifdef CONFIG_FSL_QSPI
+#ifdef CONFIG_FSL_DSPI
 #define CONFIG_SPI_FLASH_STMICRO
 #endif
 #ifdef CONFIG_FSL_QSPI
-#ifdef CONFIG_TARGET_LS2081ARDB
-#define CONFIG_SPI_FLASH_STMICRO
-#else
 #define CONFIG_SPI_FLASH_SPANSION
 #endif
 #define FSL_QSPI_FLASH_SIZE		SZ_64M	/* 64MB */
 #define FSL_QSPI_FLASH_NUM		2
 #endif
-#endif
 
 /*
  * RTC configuration