diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2020-06-29 05:57:12 +0300 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-01-04 23:15:46 +0000 |
| commit | 8c2cc68b1ac9e1fb2011bcb669df04b4c8cad351 (patch) | |
| tree | d58be6725fbfc4c15034a630afdb8262e2fca84e /src/southbridge/intel/bd82x6x | |
| parent | c5a3a4a602f938dbc6e2e63c96522e0b74b6c814 (diff) | |
| download | coreboot-8c2cc68b1ac9e1fb2011bcb669df04b4c8cad351.tar.xz | |
arch/x86: Pass GNVS as parameter to SMM module
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>
Diffstat (limited to 'src/southbridge/intel/bd82x6x')
| -rw-r--r-- | src/southbridge/intel/bd82x6x/lpc.c | 2 | ||||
| -rw-r--r-- | src/southbridge/intel/bd82x6x/smihandler.c | 17 |
2 files changed, 0 insertions, 19 deletions
diff --git a/src/southbridge/intel/bd82x6x/lpc.c b/src/southbridge/intel/bd82x6x/lpc.c index 8af80654e9..4515261ad2 100644 --- a/src/southbridge/intel/bd82x6x/lpc.c +++ b/src/southbridge/intel/bd82x6x/lpc.c @@ -659,8 +659,6 @@ void southbridge_inject_dsdt(const struct device *dev) chromeos_init_chromeos_acpi(&(gnvs->chromeos)); #endif - /* And tell SMI about it */ - apm_control(APM_CNT_GNVS_UPDATE); /* Add it to DSDT. */ acpigen_write_scope("\\"); diff --git a/src/southbridge/intel/bd82x6x/smihandler.c b/src/southbridge/intel/bd82x6x/smihandler.c index 40672f87cd..1a9e5b4252 100644 --- a/src/southbridge/intel/bd82x6x/smihandler.c +++ b/src/southbridge/intel/bd82x6x/smihandler.c @@ -185,23 +185,6 @@ void southbridge_smm_xhci_sleep(u8 slp_type) xhci_sleep(slp_type); } -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 *)((u32)state->rbx); - struct region r = {(uintptr_t)gnvs, sizeof(struct global_nvs)}; - if (smm_region_overlaps_handler(&r)) { - 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(); |