From 62f100b02888c2de21d61caf5d850f1184e8be1a Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Wed, 7 Nov 2012 12:27:29 -0600 Subject: smm: Update rev 0x30101 SMM revision save state According to both Haswell and the SandyBridge/Ivybridge BWGs the save state area actually starts at 0x7c00 offset from 0x8000. Update the em64t101_smm_state_save_area_t structure and introduce a define for the offset. Note: I have no idea what eptp is. It's just listed in the haswell BWG. The offsets should not be changed. Change-Id: I38d1d1469e30628a83f10b188ab2fe53d5a50e5a Signed-off-by: Aaron Durbin Reviewed-on: http://review.coreboot.org/2515 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Ronald G. Minnich --- src/southbridge/intel/bd82x6x/smihandler.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/southbridge') diff --git a/src/southbridge/intel/bd82x6x/smihandler.c b/src/southbridge/intel/bd82x6x/smihandler.c index 804607c927..420c5db211 100644 --- a/src/southbridge/intel/bd82x6x/smihandler.c +++ b/src/southbridge/intel/bd82x6x/smihandler.c @@ -432,7 +432,7 @@ static void southbridge_smi_sleep(unsigned int node, smm_state_save_area_t *stat static em64t101_smm_state_save_area_t *smi_apmc_find_state_save(u8 cmd) { em64t101_smm_state_save_area_t *state; - u32 base = smi_get_tseg_base() + 0x8000 + 0x7d00; + u32 base = smi_get_tseg_base() + SMM_EM64T101_SAVE_STATE_OFFSET; int node; /* Check all nodes looking for the one that issued the IO */ -- cgit v1.2.3