From: Maxim Uvarov <maxim.uvarov@linaro.org>
To: qemu-arm@nongnu.org, qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, drjones@redhat.com,
Maxim Uvarov <maxim.uvarov@linaro.org>,
Jose.Marinho@arm.com, f4bug@amsat.org,
tf-a@lists.trustedfirmware.org
Subject: [PATCHv8 0/3] arm-virt: add secure pl061 for reset/power down
Date: Wed, 20 Jan 2021 12:27:45 +0300 [thread overview]
Message-ID: <20210120092748.14789-1-maxim.uvarov@linaro.org> (raw)
v8: - use gpio 0 and 1, align dtb with kernel gpio-restart, gpio-poweroff,
change define names, trigger on upper front. (Peter Maydell).
v7: - same as v6, but resplit patches: patch 2 no function changes and refactor
gpio setup for virt platfrom and patch 3 adds secure gpio.
v6: - 64k align gpio memory region (Andrew Jones)
- adjusted memory region to map this address in the corresponding atf patch
v5: - removed vms flag, added fdt (Andrew Jones)
- added patch3 to combine secure and non secure pl061. It has to be
more easy to review if this changes are in the separate patch.
v4: rework patches accodring to Peter Maydells comments:
- split patches on gpio-pwr driver and arm-virt integration.
- start secure gpio only from virt-6.0.
- rework qemu interface for gpio-pwr to use 2 named gpio.
- put secure gpio to secure name space.
v3: added missed include qemu/log.h for qemu_log(..
v2: replace printf with qemu_log (Philippe Mathieu-Daudé)
This patch works together with ATF patch:
https://github.com/muvarov/arm-trusted-firmware/commit/886965bddb0624bdf85103efb2b39fd4eb73d89b
Maxim Uvarov (3):
hw: gpio: implement gpio-pwr driver for qemu reset/poweroff
arm-virt: refactor gpios creation
arm-virt: add secure pl061 for reset/power down
hw/arm/Kconfig | 1 +
hw/arm/virt.c | 111 ++++++++++++++++++++++++++++++++++--------
hw/gpio/Kconfig | 3 ++
hw/gpio/gpio_pwr.c | 70 ++++++++++++++++++++++++++
hw/gpio/meson.build | 1 +
include/hw/arm/virt.h | 2 +
6 files changed, 167 insertions(+), 21 deletions(-)
create mode 100644 hw/gpio/gpio_pwr.c
--
2.17.1
next reply other threads:[~2021-01-20 9:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-20 9:27 Maxim Uvarov [this message]
2021-01-20 9:27 ` [PATCHv8 1/3] hw: gpio: implement gpio-pwr driver for qemu reset/poweroff Maxim Uvarov
2021-01-22 15:48 ` Peter Maydell
2021-01-20 9:27 ` [PATCHv8 2/3] arm-virt: refactor gpios creation Maxim Uvarov
2021-01-22 8:07 ` Andrew Jones
2021-01-20 9:27 ` [PATCHv8 3/3] arm-virt: add secure pl061 for reset/power down Maxim Uvarov
2021-01-22 8:29 ` Andrew Jones
2021-01-22 10:09 ` Peter Maydell
2021-01-22 10:17 ` Andrew Jones
2021-01-22 15:47 ` Peter Maydell
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