diff --git a/configs/chromebook_link_defconfig b/configs/chromebook_link_defconfig
index 81189f3..1cee7d4 100644
--- a/configs/chromebook_link_defconfig
+++ b/configs/chromebook_link_defconfig
@@ -20,6 +20,8 @@ CONFIG_CMD_BOOTSTAGE=y
 CONFIG_CMD_TPM=y
 CONFIG_CMD_TPM_TEST=y
 CONFIG_OF_CONTROL=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
 CONFIG_CPU=y
 CONFIG_SYS_I2C_INTEL=y
 CONFIG_CMD_CROS_EC=y