From: Romain Naour <romain.naour@gmail.com>
Date: Mon, 6 Jul 2020 23:41:45 +0000 (+0200)
Subject: board/qemu/aarch64-virt/linux.config: add RTC PL031 driver
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a3bf3399079e4a69b4ef1f22b044ce7358ff0de2;p=buildroot.git

board/qemu/aarch64-virt/linux.config: add RTC PL031 driver

Qemu for the aarch64 virt emulate an RTC PL031 device.
Enable the kernel support to allow setting the system time.

"date" now return the current time:
Sun Jul  5 20:38:50 UTC 2020

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---

diff --git a/board/qemu/aarch64-virt/linux.config b/board/qemu/aarch64-virt/linux.config
index 948b06b0a2..49018efe95 100644
--- a/board/qemu/aarch64-virt/linux.config
+++ b/board/qemu/aarch64-virt/linux.config
@@ -45,6 +45,7 @@ CONFIG_VIRTIO_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_VIRTIO=y
 CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_PL031=y
 CONFIG_VIRTIO_MMIO=y
 CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
 CONFIG_MAILBOX=y