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authorRudolf Marek <r.marek@assembler.cz>2007-11-13 15:40:21 +0000
committerUwe Hermann <uwe@hermann-uwe.de>2007-11-13 15:40:21 +0000
commitcc3ccdb6434402098c1648af12d932c15d3b35e7 (patch)
treeca51d03442b3d325c2529d7b96b06dc088242003 /src/mainboard/asus/a8v-e_se
parent3adc30eed5b0e3c380893560d96bb754796d960c (diff)
downloadcoreboot-cc3ccdb6434402098c1648af12d932c15d3b35e7.tar.xz
Add support for FID/VID changes messages.
Upon incoming SMAF message from CPU (C3 or FID/VID change), the SB will assert SLP# which is connected to LDTSTOP_L on K8 CPUs. Question is for how long. Imho for 100us. Which is more than plenty (2us required) I will try to justify this once I know what bios to set in SB. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2965 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/asus/a8v-e_se')
-rw-r--r--src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c b/src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c
index c34597201b..0a0a9f2d08 100644
--- a/src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c
+++ b/src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c
@@ -309,6 +309,10 @@ void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
#endif
init_timer();
ht_setup_chains_x(sysinfo); // it will init sblnk and sbbusn, nodes, sbdn
+
+ enable_fid_change();
+ init_fidvid_bsp(bsp_apicid);
+
needs_reset = optimize_link_coherent_ht();
needs_reset |= optimize_link_incoherent_ht(sysinfo);