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Subject[PATCH -next 00/12] OF earlycon cleanup
Date
Hi Greg, Grant & Rob,

This patch series builds on my earlier "Extensible console matching &
direct earlycon" to add several useful features to earlycon:
* Proper port i/o configuration from DT node with of_serial properties
(such as reg-io-width, reg-shift and reg-offset)
* Proper console name & index initialization from earlycon name
(for both command line and DT-defined earlycons)
* Support for DT 'stdout-path' options pass-through to earlycon setup
* Improved log messages for troubleshooting
* Support for multiple OF earlycon declarations so different
compatible strings can specify the same OF earlycon

Lastly, this patch series adds an omap8250 OF earlycon. I don't think
the last patch requires the "Split 8250 driver" to work but it won't
apply cleanly without it.

Requires: "libfdt: Teach fdt_path_offset() about ':' path separator"

Regards

Peter Hurley (12):
serial: earlycon: Fixup earlycon console name and index
serial: earlycon: Emit earlycon name in the OF table
of: earlycon: Fixup earlycon console name and index
of: earlycon: Add options string handling
of: earlycon: Initialize port fields from DT properties
of: earlycon: Move address translation to of_setup_earlycon()
serial: earlycon: Common log banner for command line and DT
serial: earlycon: Id the earlycon "driver" in banner
of: earlycon: Allow multiple OF_EARLYCON_DECLARE() with same name
of: earlycon: Log more helpful message if earlycon not found
serial: 8250_early: Use port->regshift
serial: 8250_omap: Add omap8250 earlycon

drivers/of/fdt.c | 16 +++---
drivers/of/fdt_address.c | 11 ++++-
drivers/tty/serial/8250/8250_early.c | 29 ++++++++++-
drivers/tty/serial/earlycon.c | 94 +++++++++++++++++++++++++++++-------
include/linux/of_fdt.h | 2 +-
include/linux/serial_core.h | 20 ++++++--
6 files changed, 138 insertions(+), 34 deletions(-)

--
2.3.1



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