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arch/x86: Pass GNVS as parameter to SMM module

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Change-Id: I9d7417462830443f9c96273d2cc326cbcc3b17dd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48698
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Kyösti Mälkki
2020-06-29 05:57:12 +03:00
committed by Patrick Georgi
parent c5a3a4a602
commit 8c2cc68b1a
26 changed files with 4 additions and 208 deletions
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16
src/southbridge/intel/ibexpeak/smihandler.c
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@@ -147,22 +147,6 @@ void southbridge_smi_monitor(void)
#undef IOTRAP
}
void southbridge_update_gnvs(u8 apm_cnt, int *smm_done)
{
em64t101_smm_state_save_area_t *state =
smi_apmc_find_state_save(apm_cnt);
if (state) {
/* EBX in the state save contains the GNVS pointer */
gnvs = (struct global_nvs *)(uintptr_t)((u32)state->rbx);
if (smm_points_to_smram(gnvs, sizeof(*gnvs))) {
printk(BIOS_ERR, "SMI#: ERROR: GNVS overlaps SMM\n");
return;
}
*smm_done = 1;
printk(BIOS_DEBUG, "SMI#: Setting GNVS to %p\n", gnvs);
}
}
void southbridge_finalize_all(void)
{
intel_me_finalize_smm();