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| author | Michael Niewöhner <foss@mniewoehner.de> | 2021-10-04 16:59:49 +0200 |
|---|---|---|
| committer | Michael Niewöhner <foss@mniewoehner.de> | 2021-10-13 18:05:05 +0000 |
| commit | 2353cd9936702c6e556a9f810f180eced1e113d9 (patch) | |
| tree | 6b753a7a60bd1bcca7439287e63569f8a352ce05 /src/soc/intel/broadwell | |
| parent | 51254ee9397a535f5e51d9b12702b1a385e40f0e (diff) | |
| download | coreboot-2353cd9936702c6e556a9f810f180eced1e113d9.tar.gz coreboot-2353cd9936702c6e556a9f810f180eced1e113d9.tar.bz2 coreboot-2353cd9936702c6e556a9f810f180eced1e113d9.zip | |
soc/intel: drop P_BLK support
P_BLK is legacy and superseded by ACPI _CST. Also, the implementation
for most platforms in soc/intel is broken. Thus, drop it.
For APL the IO redirection is kept since it's used as replacement for
the broken MWAIT instructions.
Change-Id: I489aa7886dd9a4c1e6c12542bc2a1feba245ec36
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58096
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/soc/intel/broadwell')
| -rw-r--r-- | src/soc/intel/broadwell/pch/fadt.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/src/soc/intel/broadwell/pch/fadt.c b/src/soc/intel/broadwell/pch/fadt.c index f13601dff04c..bdce9a488290 100644 --- a/src/soc/intel/broadwell/pch/fadt.c +++ b/src/soc/intel/broadwell/pch/fadt.c @@ -29,11 +29,6 @@ void acpi_fill_fadt(acpi_fadt_t *fadt) fadt->pm2_cnt_len = 1; fadt->pm_tmr_len = 4; fadt->gpe0_blk_len = 32; - /* P_LVLx not used */ - fadt->p_lvl2_lat = 101; - fadt->p_lvl3_lat = 1001; - fadt->duty_offset = 0; - fadt->duty_width = 0; fadt->day_alrm = 0xd; fadt->mon_alrm = 0x00; fadt->iapc_boot_arch = ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042; |