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* [PATCH v3 0/7] Raspberry Pi miniuart support
@ 2018-12-17  7:27 Rouven Czerwinski
  2018-12-17  7:28 ` [PATCH v3 1/7] ARM: rpi: move clks into board specific rpi-common Rouven Czerwinski
                   ` (6 more replies)
  0 siblings, 7 replies; 9+ messages in thread
From: Rouven Czerwinski @ 2018-12-17  7:27 UTC (permalink / raw)
  To: barebox; +Cc: Rouven Czerwinski

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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^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2018-12-17  8:07 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-12-17  7:27 [PATCH v3 0/7] Raspberry Pi miniuart support Rouven Czerwinski
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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