ARM: qemu-arm: enable RTC
QEMU provides an emulated ARM AMBA PrimeCell PL031 RTC.
The patch sets the base address in the board include file according to the
definition in hw/arm/virt.c of the QEMU source. It defines the Kconfig
option for the existing driver, and enables the RTC driver in
qemu_arm64_defconfig and qemu_arm_defconfig as well as the date command.
We need an RTC to provide the GetTime() runtime service in the UEFI
subsystem.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Tested-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
diff --git a/configs/qemu_arm_defconfig b/configs/qemu_arm_defconfig
index bbce6cd..9d30dc3 100644
--- a/configs/qemu_arm_defconfig
+++ b/configs/qemu_arm_defconfig
@@ -9,6 +9,7 @@
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_CMD_PCI=y
CONFIG_CMD_USB=y
+CONFIG_CMD_DATE=y
CONFIG_OF_BOARD=y
CONFIG_SCSI_AHCI=y
CONFIG_AHCI_PCI=y
@@ -20,6 +21,7 @@
CONFIG_PCI=y
CONFIG_DM_PCI=y
CONFIG_PCIE_ECAM_GENERIC=y
+CONFIG_RTC_PL031=y
CONFIG_SCSI=y
CONFIG_DM_SCSI=y
CONFIG_SYSRESET=y