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authorJosef Kellermann <seppk@arcor.de>2011-02-24 13:54:10 +0000
committerPatrick Georgi <patrick.georgi@coresystems.de>2011-02-24 13:54:10 +0000
commit855224bb28031bd3d51fa53201fcd7efdd235ec6 (patch)
tree9e4d28c9cb7d5319786c3616f525c58d511daf3e /src/arch
parent20bd19619e8b394ef8d2befb0996bdebad2727f4 (diff)
Add new option 'sata_mode' to CMOS and 'SATA_MODE' to Kconfig for AMD SB600
coreboot used to set the chipset to IDE mode unconditionally. Now, the user has a couple of ways to choose the configuration: - If a CMOS variable sata_mode exist, it is used to decide if IDE or AHCI is to be used as interface. - If not, a Kconfig option is used. - If unchanged, the Kconfig option is set to IDE. So unless the cmos.layout is extended or Kconfig is modified, this won't change behaviour. [Patrick: Compared to Josef's version, I changed the Kconfig option to be boolean, instead of a magic string. Also, the "IDE" default is handled in Kconfig, instead of an additional line of code.] Signed-off-by: Josef Kellermann <seppk@arcor.de> Acked-by: Patrick Georgi <patrick.georgi@secunet.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6379 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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