On 03/04/2015 12:24 PM, Peter Hurley wrote: > 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"
I forgot to mention that the last patch which adds omap8250 earlycon requires some kind of fixmap support, such as "ARM: early fixmap support for earlycon", which has not yet been accepted upstream. > 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(-) > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
