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 * Changes from v1 * - Rebase on top of device-tree compiler patch submission, "libfdt: Add fdt_path_offset_namelen()" - Fixed x86 build breakage, conditionally compile of_setup_earlycon(); Note: this should have already been the case since of_setup_earlycon() is dead code without CONFIG_OF_EARLY_FLATTREE - Fixed Geert's suggestion to change the printf specifier for ->mapbase - Fixed initial console index value for earlycon name without trailing numerals * Changes from v2 * - All earlycon declarations are now in a single table, with a common framework for devicetree and command line earlycons Requires: 1) "libfdt: Add fdt_path_offset_namelen()" -- now in upstream dtc 2) 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 (13): of: earlycon: Fix 'stdout-path' with ':' path terminator earlycon: Use common framework for earlycon declarations serial: earlycon: Fixup earlycon console name and index of: earlycon: Fixup earlycon console name and index of: earlycon: Add options string handling of: earlycon: of_setup_earlycon() requires CONFIG_OF_EARLY_FLATTREE 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: Show the earlycon "driver" in banner 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 | 28 ++++----- drivers/of/fdt_address.c | 11 +++- drivers/tty/serial/8250/8250_early.c | 29 +++++++++- drivers/tty/serial/amba-pl011.c | 1 - drivers/tty/serial/arc_uart.c | 1 - drivers/tty/serial/earlycon.c | 109 ++++++++++++++++++++++++++--------- drivers/tty/serial/msm_serial.c | 2 - drivers/tty/serial/samsung.c | 6 -- drivers/tty/serial/sprd_serial.c | 2 - include/asm-generic/vmlinux.lds.h | 8 +-- include/linux/of_fdt.h | 2 +- include/linux/serial_core.h | 25 ++++---- 12 files changed, 151 insertions(+), 73 deletions(-) -- 2.3.5 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
