From: Rouven Czerwinski <r.czerwinski@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Subject: [PATCH v5 0/9] Raspberry Pi miniuart support
Date: Tue, 18 Dec 2018 11:47:35 +0100 [thread overview]
Message-ID: <cover.61efbc8cc3e2f39adccce96b40af1bb32a30bc66.1545130027.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.
v5:
- Add defines for register and base values
from Sascha Hauer and Roland Hieber
v4:
- Fix indentation for compatible
- Fix __maybe_unused annnotation for rpi_drvdata missed in v3
from Sascha Hauer
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 (9):
ARM: rpi: fix typo in rpi-common.c
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
ARM: rpi: use defines for uart bases
Documentation/boards/bcm2835.rst | 1 +-
arch/arm/boards/raspberry-pi/rpi-common.c | 34 ++++++++++-
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 | 75 ++++++++++++++++--------
6 files changed, 86 insertions(+), 51 deletions(-)
base-commit: 0b5361a328632e64c14a54306119093a0c7fecdf
--
git-series 0.9.1
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next reply other threads:[~2018-12-18 10:48 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-18 10:47 Rouven Czerwinski [this message]
2018-12-18 10:47 ` [PATCH v5 1/9] ARM: rpi: fix typo in rpi-common.c Rouven Czerwinski
2018-12-18 10:47 ` [PATCH v5 2/9] ARM: rpi: move clks into board specific rpi-common Rouven Czerwinski
2018-12-18 10:47 ` [PATCH v5 3/9] ARM: rpi: retrieve miniuart clock from firmware Rouven Czerwinski
2018-12-18 10:47 ` [PATCH v5 4/9] serial_ns16550: handle default reg-io-width Rouven Czerwinski
2018-12-18 10:47 ` [PATCH v5 5/9] serial_ns16550: add raspberry pi compatible and init Rouven Czerwinski
2018-12-18 10:47 ` [PATCH v5 6/9] ARM: rpi: add NS16550 support Rouven Czerwinski
2018-12-19 11:26 ` Rouven Czerwinski
2018-12-18 10:47 ` [PATCH v5 7/9] ARM: rpi: choose miniuart as stdout Rouven Czerwinski
2018-12-18 10:47 ` [PATCH v5 8/9] doc: bcm283x: remove miniuart overlay instruction Rouven Czerwinski
2018-12-18 10:47 ` [PATCH v5 9/9] ARM: rpi: use defines for uart bases Rouven Czerwinski
2018-12-18 14:06 ` [PATCH v5 0/9] Raspberry Pi miniuart support Sascha Hauer
2018-12-18 14:26 ` Peter Korsgaard
2018-12-19 5:21 ` Rouven Czerwinski
2018-12-19 8:29 ` Peter Korsgaard
2018-12-19 8:37 ` Rouven Czerwinski
2018-12-19 11:28 ` Rouven Czerwinski
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