Commit Graph

2 Commits

Author SHA1 Message Date
Uwe Hermann
1a9c892d58 Initial Intel 440BX RAM initialization framework.
This does _not_ fully work, yet. You will _not_ be able to boot any
payload with this code, yet.

Add missing license headers.

Base the northbridge.c file on the Intel 855PM version, that comes
closer to what we want.

The raminit.c file is written from scratch and hardcodes several
values for now. This needs to be fixed later by reading the
correct values via SPD.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2576 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-04-01 17:24:03 +00:00
Richard Smith
cb8eab482f add framework for i440bx chipset
add support for NSC pc87351 SuperIO
add Bitworks/IMS manboard config

This is a very basic framework for the i440bx chipset and the 
Bitworks IMS board that uses it.  Most things are 
structure only.

Known issues:
- SMbus reads to the RAM SPD come back
all zero.
- dump_spd_registers() is commented out since it breaks with
the default setting of generic_dump_spd.c where it wants
2 memory controllers.



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2347 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-07-24 04:25:47 +00:00