Kconfig: Convert CONFIG_RTC_MC146818 to Kconfig
Move this option to Kconfig and tidy up the two boards which use it.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/edison_defconfig b/configs/edison_defconfig
index f0f3449..eb9f9a0 100644
--- a/configs/edison_defconfig
+++ b/configs/edison_defconfig
@@ -33,6 +33,7 @@
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DM_PCI_COMPAT=y
+CONFIG_RTC_MC146818=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_MANUFACTURER="Intel"
diff --git a/configs/malta64_defconfig b/configs/malta64_defconfig
index c509581..9950326 100644
--- a/configs/malta64_defconfig
+++ b/configs/malta64_defconfig
@@ -23,4 +23,5 @@
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_PCI=y
+CONFIG_RTC_MC146818=y
CONFIG_SYS_NS16550=y
diff --git a/configs/malta64el_defconfig b/configs/malta64el_defconfig
index 992c855..63989ce 100644
--- a/configs/malta64el_defconfig
+++ b/configs/malta64el_defconfig
@@ -24,4 +24,5 @@
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_PCI=y
+CONFIG_RTC_MC146818=y
CONFIG_SYS_NS16550=y
diff --git a/configs/malta_defconfig b/configs/malta_defconfig
index 5854405..8265dae 100644
--- a/configs/malta_defconfig
+++ b/configs/malta_defconfig
@@ -22,4 +22,5 @@
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_PCI=y
+CONFIG_RTC_MC146818=y
CONFIG_SYS_NS16550=y
diff --git a/configs/maltael_defconfig b/configs/maltael_defconfig
index 9cba722..c9c4c8f 100644
--- a/configs/maltael_defconfig
+++ b/configs/maltael_defconfig
@@ -23,4 +23,5 @@
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_PCI=y
+CONFIG_RTC_MC146818=y
CONFIG_SYS_NS16550=y