From 2353cd9936702c6e556a9f810f180eced1e113d9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Michael=20Niew=C3=B6hner?= Date: Mon, 4 Oct 2021 16:59:49 +0200 Subject: soc/intel: drop P_BLK support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit P_BLK is legacy and superseded by ACPI _CST.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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58096 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber --- src/soc/intel/broadwell/pch/fadt.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'src/soc/intel/broadwell/pch') diff --git a/src/soc/intel/broadwell/pch/fadt.c b/src/soc/intel/broadwell/pch/fadt.c index f13601dff0..bdce9a4882 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; -- cgit v1.2.3