arm64: zynqmp: Do not setup default SPL options without SPL

mach Kconfig file select some options independently of if SPL is actually
enabled. It ends up in situation that SPL is disabled but symbols are still
present in .config. That's why add SPL dependency for them but also group
them with other SPL options in ARCH_ZYNQMP fragment with using imply
option. This should ensure the same behavior as default y.

Also fixed SPL_ZYNQMP_PSU_INIT_ENABLED for the same.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/8dc4b799d36f963a3e1ebb5b24793632dc360b61.1710258674.git.michal.simek@amd.com
diff --git a/arch/arm/mach-zynqmp/Kconfig b/arch/arm/mach-zynqmp/Kconfig
index 7e7c87d..eee3438 100644
--- a/arch/arm/mach-zynqmp/Kconfig
+++ b/arch/arm/mach-zynqmp/Kconfig
@@ -1,29 +1,5 @@
 if ARCH_ZYNQMP
 
-config SPL_FS_FAT
-	default y
-
-config SPL_LIBCOMMON_SUPPORT
-	default y
-
-config SPL_LIBDISK_SUPPORT
-	default y
-
-config SPL_LIBGENERIC_SUPPORT
-	default y
-
-config SPL_MMC
-	default y if MMC_SDHCI_ZYNQ
-
-config SPL_SERIAL
-	default y
-
-config SPL_SPI_FLASH_SUPPORT
-	default y if ZYNQ_QSPI
-
-config SPL_SPI
-	default y if ZYNQ_QSPI
-
 config SYS_BOARD
 	string "Board name"
 	default "zynqmp"
@@ -143,7 +119,8 @@
 
 config SPL_ZYNQMP_PSU_INIT_ENABLED
 	bool "Include psu_init in SPL"
-	default y if SPL
+	depends on SPL
+	default y
 	select BOARD_EARLY_INIT_F
 	help
 	  Include psu_init by default in SPL.