diff options
| author | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2011-02-16 13:43:00 +0000 |
|---|---|---|
| committer | Peter Stuge <peter@stuge.se> | 2011-02-16 13:43:00 +0000 |
| commit | 025ead7792eebd8c088c9e913c2224bca5918435 (patch) | |
| tree | cf7673a122640554a0fd698ac0b24721ae3adf8e /src/southbridge/via/k8t890/romstrap.inc | |
| parent | ddb3f0adaa0cc1a0a0dfa8b46eeee5c3d2dbca9e (diff) | |
Extended K8T890 driver to include the K8T800 and K8M800 northbridges
The K8T800 is almost identical to the K8T800Pro, also added to this patch.
The K8T800_OLD is also defined, which is an older version of the K8T800,
but which has no driver and early HT code yet. Also extended the K8M890 VGA
driver to work for the K8M800 (not tested). According to the datasheet, the
K8T890 and K8T800 are similar enough to be able to use the same
initialization code. At least for the K8T800, this is sufficient to have
a working HT link with the CPU, and to initialise the V-Link to the
southbridge.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6367 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/southbridge/via/k8t890/romstrap.inc')
| -rw-r--r-- | src/southbridge/via/k8t890/romstrap.inc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/southbridge/via/k8t890/romstrap.inc b/src/southbridge/via/k8t890/romstrap.inc index aaaa76694d..4add0087e7 100644 --- a/src/southbridge/via/k8t890/romstrap.inc +++ b/src/southbridge/via/k8t890/romstrap.inc @@ -33,6 +33,27 @@ __romstrap_start: * Below are some Dev0 Func2 HT control registers values, * depending on strap pin, one of below lines is used. */ +#if CONFIG_SOUTHBRIDGE_VIA_K8M800 || CONFIG_SOUTHBRIDGE_VIA_K8T800 + +tblpointer: +.long 0x50220000, 0X619707C2 +.long 0x50220000, 0X619707C2 +.long 0x50220000, 0X619707C2 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 + +#elif CONFIG_SOUTHBRIDGE_VIA_K8M890 || CONFIG_SOUTHBRIDGE_VIA_K8T890 + tblpointer: .long 0x504400AA, 0x61970FC2 //;200M .long 0x504400AA, 0x61970FC2 //;400M @@ -50,6 +71,7 @@ tblpointer: .long 0x0 .long 0x0 +#endif /* * The pointer to above table should be at 0xffffd, * the table itself MUST be aligned to 128B it seems! |