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| author | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-04-23 21:52:25 +1000 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2014-04-26 18:22:11 +0200 |
| commit | cf7b4989083cb3fd1adf34dc5e07d4ac253e8f85 (patch) | |
| tree | 47aba25be42b14b74d97bb68e9e1a4df3f986ca0 /src/superio/fintek/Kconfig | |
| parent | 4566d2e7cd32c1c2bdcc85a09c580e9f00f6b1dd (diff) | |
| download | coreboot-cf7b4989083cb3fd1adf34dc5e07d4ac253e8f85.tar.xz | |
superio/fintek/*: Factor out generic romstage component
The romstage of Fintek Super I/O's is identical, leading to replication
of essentially the same code prone to bitrot. Herein we consolidate the
early pre-ram UART initialisation code into fintek/common, rather we
leave the exceptions to be implemented under model/.
More precisely we provide a well documented version of early_serial.c
under fintek/common and select by way of Kconfig as a generic romstage
component to Super I/O support. We leave future Super I/O's the option
to implement `non-standard` initialisation code should such a (unlikely)
need araise. A primary advantage is that new support for romstage serial
is now trival to add. We also provide some Kconfig documentation while
here.
Change-Id: I3c62561558a62ece944a167ba302fb7076bba001
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5575
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/superio/fintek/Kconfig')
| -rw-r--r-- | src/superio/fintek/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/superio/fintek/Kconfig b/src/superio/fintek/Kconfig index 938494adbe..f5778980cd 100644 --- a/src/superio/fintek/Kconfig +++ b/src/superio/fintek/Kconfig @@ -2,6 +2,7 @@ ## This file is part of the coreboot project. ## ## Copyright (C) 2009 Ronald G. Minnich +## Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com> ## ## This program is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by @@ -17,17 +18,35 @@ ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ## +# Generic Fintek romstage driver - Just enough UART initialisation code for +# romstage. +config SUPERIO_FINTEK_COMMON_ROMSTAGE + bool + config SUPERIO_FINTEK_F71805F bool + select SUPERIO_FINTEK_COMMON_ROMSTAGE + config SUPERIO_FINTEK_F71859 bool + select SUPERIO_FINTEK_COMMON_ROMSTAGE + config SUPERIO_FINTEK_F71863FG bool + select SUPERIO_FINTEK_COMMON_ROMSTAGE + config SUPERIO_FINTEK_F71869AD bool + select SUPERIO_FINTEK_COMMON_ROMSTAGE + config SUPERIO_FINTEK_F71872 bool + select SUPERIO_FINTEK_COMMON_ROMSTAGE + config SUPERIO_FINTEK_F71889 bool + select SUPERIO_FINTEK_COMMON_ROMSTAGE + config SUPERIO_FINTEK_F81865F bool + select SUPERIO_FINTEK_COMMON_ROMSTAGE |