treewide: Migrate CONFIG_FSL_ESDHC to Kconfig

Migrate the CONFIG_FSL_ESDHC option to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
diff --git a/configs/controlcenterd_TRAILBLAZER_defconfig b/configs/controlcenterd_TRAILBLAZER_defconfig
index ce92f75..c589507 100644
--- a/configs/controlcenterd_TRAILBLAZER_defconfig
+++ b/configs/controlcenterd_TRAILBLAZER_defconfig
@@ -24,6 +24,7 @@
 # CONFIG_CMD_IRQ is not set
 CONFIG_DOS_PARTITION=y
 CONFIG_DM=y
+CONFIG_FSL_ESDHC=y
 # CONFIG_PCI is not set
 CONFIG_CONS_INDEX=2
 CONFIG_SYS_NS16550=y