ENGR00268897 imx6q:sata_boot:fix the build warning when build sata_boot u-boot

Fix the build warning:
bin/bash: ../tools/envcrc No such file or directory

Signed-off-by: Jason Liu <r64343@freescale.com>

common/Makefile

@@ -58,7 +58,6 @@ XCOBJS-$(CONFIG_ENV_IS_EMBEDDED) += env_embedded.o
 COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += env_embedded.o
 XCOBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_embedded.o
 COBJS-$(CONFIG_ENV_IS_IN_NVRAM) += env_embedded.o
-COBJS-$(CONFIG_ENV_IS_IN_SATA) += env_embedded.o
 COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o
 COBJS-$(CONFIG_ENV_IS_IN_MMC) += env_mmc.o
 COBJS-$(CONFIG_ENV_IS_IN_FAT) += env_fat.o