treewide: Remove unused FSL QSPI config options for Layerscape platforms

Some of these options are not used by the driver anymore and some of
them are obsolete as the information is gathered from the dt. Also
consolidating defines in common headers.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
index e9baa2a..14d2483 100644
--- a/include/configs/ls1012a_common.h
+++ b/include/configs/ls1012a_common.h
@@ -37,24 +37,10 @@
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
 
 /*SPI device */
-#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_TFABOOT)
 #define CONFIG_SYS_FMAN_FW_ADDR		0x400d0000
-#define CONFIG_SPI_FLASH_SPANSION
-#define CONFIG_FSL_SPI_INTERFACE
-#define CONFIG_SF_DATAFLASH
-
-#define QSPI0_AMBA_BASE		0x40000000
+#define CONFIG_SYS_FSL_QSPI_BASE	0x40000000
 #define CONFIG_SPI_FLASH_SPANSION
 
-#define FSL_QSPI_FLASH_SIZE		SZ_64M
-#define FSL_QSPI_FLASH_NUM		2
-
-/*
- * Environment
- */
-#define CONFIG_ENV_OVERWRITE
-#endif
-
 /* SATA */
 #define CONFIG_SCSI_AHCI_PLAT