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author | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-04-23 21:52:25 +1000 |
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committer | Patrick Georgi <patrick@georgi-clan.de> | 2014-04-26 18:22:11 +0200 |
commit | cf7b4989083cb3fd1adf34dc5e07d4ac253e8f85 (patch) | |
tree | 47aba25be42b14b74d97bb68e9e1a4df3f986ca0 /src/include/cpu | |
parent | 4566d2e7cd32c1c2bdcc85a09c580e9f00f6b1dd (diff) |
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/include/cpu')
0 files changed, 0 insertions, 0 deletions