removed unused configs

u-boot-tree/configs/elphel393_defconfig

@@ -54,9 +54,10 @@ CONFIG_SPL_STACK_R_ADDR=0x200000
 CONFIG_SPL_NAND_IDENT=y
 CONFIG_SPL_DOS_PARTITION=y
 CONFIG_SPL_BLK=y
-
 CONFIG_SPL_DM=y
-CONFIG_BLK=y
+CONFIG_SPL_FS_FAT=y
+
+#CONFIG_BLK=y
 
 # UART 1
 #CONFIG_DEBUG_UART_BASE=0xe0001000
@@ -65,27 +66,18 @@ CONFIG_DEBUG_UART_BASE=0xe0000000
 
 CONFIG_SPL_MMC_SUPPORT=y
 
-CONFIG_EZYNQ_DDR_DS_MEMORY_TYPE='ddr3'
-CONFIG_EZYNQ_CLK_DDR_3X_MAX_MHZ='None'
-
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_ZYNQ=y
-#CONFIG_ZYNQ_SERIAL=y
-CONFIG_DISTRO_DEFAULTS=y
-#CONFIG_SPL_SYS_DCACHE_OFF=y
-#CONFIG_SYS_LDSCRIPT="arch/arm/mach-zynq/u-boot.lds"
-#CONFIG_IMAGE_FORMAT_LEGACY=y
-#CONFIG_SPL_STACK_R=y
-CONFIG_SPL_OS_BOOT=y
+CONFIG_ZYNQ_SERIAL=y
 
-CONFIG_CMD_MMC=y
-
-CONFIG_SPL_FS_FAT=y
+CONFIG_IMAGE_FORMAT_LEGACY=y
 
-CONFIG_USE_BOOTCOMMAND=y
+CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTCOMMAND="run $modeboot"
 
-
+# options for generator (ezynq) of SPL's header
+CONFIG_EZYNQ_DDR_DS_MEMORY_TYPE='ddr3'
+CONFIG_EZYNQ_CLK_DDR_3X_MAX_MHZ='None'
 
 
 

u-boot-tree/include/configs/elphel393.h

@@ -78,6 +78,11 @@
 
 #include <configs/zynq-common.h>
 
+/* MMC support */
+#ifdef CONFIG_MMC_SDHCI_ZYNQ
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot-dtb.img"
+#endif
+
 /* Need to define it - otherwise error "FDT creation failed!"*/
 #define CONFIG_SYS_SDRAM_BASE       0
 
@@ -96,7 +101,7 @@
 #define CONFIG_CMD_MEMTEST
 
 #define CONFIG_BOOTDELAY	1 /* -1 to Disable autoboot */
-#define CONFIG_SYS_PROMPT		"elphel393-u-boot> "
+#define CONFIG_SYS_PROMPT	"elphel393-u-boot> "
 
 /*#define CONFIG_EZYNQ_SKIP_DDR*/
 //#define CONFIG_EZYNQ_SKIP_CLK