diff --git a/configs/am43xx_hs_evm_defconfig b/configs/am43xx_hs_evm_defconfig
index 9494860d9121047692925a4881aed70d1cda2e79..0849cbb1986608e4682d1986f5036a05b5825b29 100644
--- a/configs/am43xx_hs_evm_defconfig
+++ b/configs/am43xx_hs_evm_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
 CONFIG_AM43XX=y
 CONFIG_TI_SECURE_DEVICE=y
 CONFIG_TARGET_AM43XX_EVM=y
-CONFIG_ISW_ENTRY_ADDR=0x403018e0
+CONFIG_ISW_ENTRY_ADDR=0x40302ae0
 CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"
 CONFIG_SPL=y
diff --git a/configs/gwventana_defconfig b/configs/gwventana_defconfig
index 71f2d50cbfd1ddecd0e20127f4d9aaa10676f99c..7cf5cf511a72b42b50a2d87e55928eee228022b3 100644
--- a/configs/gwventana_defconfig
+++ b/configs/gwventana_defconfig
@@ -2,6 +2,7 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_GW_VENTANA=y
 CONFIG_SPL_STACK_R_ADDR=0x18000000
+CONFIG_DM_SERIAL=y
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
 CONFIG_FIT=y
diff --git a/configs/tb100_defconfig b/configs/tb100_defconfig
index 6dc224282bab5e8ed25a6938910a4f51dd517ed0..cd7463148fbe40bc890b739b149dc4d485c11c98 100644
--- a/configs/tb100_defconfig
+++ b/configs/tb100_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARC=y
 CONFIG_TARGET_TB100=y
 CONFIG_SYS_CLK_FREQ=500000000
+CONFIG_DM_SERIAL=y
 CONFIG_SYS_TEXT_BASE=0x84000000
 CONFIG_DEFAULT_DEVICE_TREE="abilis_tb100"
 CONFIG_BOOTDELAY=3