sb/intel/{bd82x6x|ibexpeak}: Clear flush_* in FADT
Both fields are ignored if WBINVD is set, which is true for all processors since i486. Change-Id: Ibad56046e2c1b8595dc31e5861b9fd1fd7d2d6f3 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34453 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
parent
a121f95393
commit
78e8db1eeb
|
@ -726,12 +726,12 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
|
|||
}
|
||||
fadt->p_lvl2_lat = c2_latency;
|
||||
fadt->p_lvl3_lat = 87;
|
||||
fadt->flush_size = 1024;
|
||||
fadt->flush_stride = 16;
|
||||
/* flush_* is ignored if ACPI_FADT_WBINVD is set */
|
||||
fadt->flush_size = 0;
|
||||
fadt->flush_stride = 0;
|
||||
/* P_CNT not supported */
|
||||
fadt->duty_offset = 0;
|
||||
fadt->duty_width = 0;
|
||||
|
||||
fadt->day_alrm = 0xd;
|
||||
fadt->mon_alrm = 0x00;
|
||||
fadt->century = 0x00;
|
||||
|
|
|
@ -620,12 +620,12 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
|
|||
}
|
||||
fadt->p_lvl2_lat = c2_latency;
|
||||
fadt->p_lvl3_lat = 87;
|
||||
fadt->flush_size = 1024;
|
||||
fadt->flush_stride = 16;
|
||||
/* flush_* is ignored if ACPI_FADT_WBINVD is set */
|
||||
fadt->flush_size = 0;
|
||||
fadt->flush_stride = 0;
|
||||
/* P_CNT not supported */
|
||||
fadt->duty_offset = 0;
|
||||
fadt->duty_width = 0;
|
||||
|
||||
fadt->day_alrm = 0xd;
|
||||
fadt->mon_alrm = 0x00;
|
||||
fadt->century = 0x32;
|
||||
|
|
Loading…
Reference in New Issue