From: AKASHI Takahiro <takahiro.akashi@linaro.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 0/2] arm: qemu-arm: enable PL031 (RTC)
Date: Wed, 4 Jul 2018 16:36:26 +0900 [thread overview]
Message-ID: <20180704073628.23596-1-takahiro.akashi@linaro.org> (raw)
This is a revised version of my proposal[1].
[1] https://lists.denx.de/pipermail/u-boot/2018-July/333534.html
VMs provided by qemu for arm are equiped with PL031 device.
In patch#1, pl031 driver is converted to driver model, and
in patch#2, this driver is enabled in defconfig of qemu-arm.
This patch set is motivated by running UEFI SCT(Self-Certification Test)
and measuring time on u-boot on qemu-arm.
Heinrich has already posted UEFI's GetTime() implementation.
Changes in v2(July 4, 2018)
* based on Heinrich's comments,
* remove legacy mode interface
* enable the driver in defconfig
AKASHI Takahiro (2):
rtc: pl031: convert the driver to driver model
arm: qemu-arm: enable PL031 (RTC) in defconfig
configs/qemu_arm64_defconfig | 2 +
configs/qemu_arm_defconfig | 2 +
drivers/rtc/Kconfig | 6 ++
drivers/rtc/pl031.c | 109 +++++++++++++++++----------
include/dm/platform_data/rtc_pl031.h | 12 +++
5 files changed, 91 insertions(+), 40 deletions(-)
create mode 100644 include/dm/platform_data/rtc_pl031.h
--
2.17.0
next reply other threads:[~2018-07-04 7:36 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-04 7:36 AKASHI Takahiro [this message]
2018-07-04 7:36 ` [U-Boot] [PATCH v2 1/2] rtc: pl031: convert the driver to driver model AKASHI Takahiro
2018-07-04 8:53 ` Alexander Graf
2018-07-04 11:29 ` Tuomas Tynkkynen
2018-07-05 8:30 ` AKASHI Takahiro
2018-07-04 10:50 ` Heinrich Schuchardt
2018-07-05 9:37 ` AKASHI Takahiro
2018-07-04 11:35 ` Tuomas Tynkkynen
2018-07-05 7:12 ` AKASHI Takahiro
2018-07-09 0:50 ` AKASHI Takahiro
2018-07-10 20:49 ` Simon Glass
2018-07-04 7:36 ` [U-Boot] [PATCH v2 2/2] arm: qemu-arm: enable PL031 (RTC) in defconfig AKASHI Takahiro
2018-07-04 8:56 ` Alexander Graf
2018-07-04 10:25 ` Heinrich Schuchardt
2018-07-05 6:59 ` AKASHI Takahiro
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