From: Rouven Czerwinski <r.czerwinski@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Subject: [PATCH v3 0/7] Raspberry Pi miniuart support
Date: Mon, 17 Dec 2018 08:27:59 +0100 [thread overview]
Message-ID: <cover.48072dc0c2851fc176d68ed0eccf022fc17732e1.1545031438.git-series.r.czerwinski@pengutronix.de> (raw)
This patch series adds support for the raspberry pi miniuart (also called
aux-uart) to barebox.
With this series the miniuart overlay is no longer necessary to start barebox on
Raspberry Pi 3.
v3:
- Fix Indentation
from Oleksij Rempel and Sascha Hauer
v2:
- Move console clock initialization into board core
- Retrieve the core clock frequency for the miniuart from the firmware
- Double the clock frequency in the ns16550 rpi init function instead of
during initialization
from Lucas Stach
Rouven Czerwinski (7):
ARM: rpi: move clks into board specific rpi-common
ARM: rpi: retrieve miniuart clock from firmware
serial_ns16550: handle default reg-io-width
serial_ns16550: add raspberry pi compatible and init
ARM: rpi: add NS16550 support
ARM: rpi: choose miniuart as stdout
doc: bcm283x: remove miniuart overlay instruction
Documentation/boards/bcm2835.rst | 1 +-
arch/arm/boards/raspberry-pi/rpi-common.c | 26 +++++++++-
arch/arm/configs/rpi_defconfig | 1 +-
arch/arm/dts/bcm2837-rpi-3.dts | 7 +--
arch/arm/mach-bcm283x/core.c | 19 +------
drivers/serial/serial_ns16550.c | 71 ++++++++++++++++--------
6 files changed, 76 insertions(+), 49 deletions(-)
base-commit: 4d94b3c0208fedf9c9c2eed0053e9dffb9d52506
--
git-series 0.9.1
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next reply other threads:[~2018-12-17 7:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-17 7:27 Rouven Czerwinski [this message]
2018-12-17 7:28 ` [PATCH v3 1/7] ARM: rpi: move clks into board specific rpi-common Rouven Czerwinski
2018-12-17 7:28 ` [PATCH v3 2/7] ARM: rpi: retrieve miniuart clock from firmware Rouven Czerwinski
2018-12-17 7:28 ` [PATCH v3 3/7] serial_ns16550: handle default reg-io-width Rouven Czerwinski
2018-12-17 7:28 ` [PATCH v3 4/7] serial_ns16550: add raspberry pi compatible and init Rouven Czerwinski
2018-12-17 8:06 ` Rouven Czerwinski
2018-12-17 7:28 ` [PATCH v3 5/7] ARM: rpi: add NS16550 support Rouven Czerwinski
2018-12-17 7:28 ` [PATCH v3 6/7] ARM: rpi: choose miniuart as stdout Rouven Czerwinski
2018-12-17 7:28 ` [PATCH v3 7/7] doc: bcm283x: remove miniuart overlay instruction Rouven Czerwinski
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