From 27cb3e0d31275e702e34a2085f9cf248b742d3cf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Tue, 8 Oct 2019 19:25:57 +0300 Subject: soc/amd: Move SCI enable outside table creation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Preferably, coreboot tables creation is kept hardware-invariant. Change-Id: Id7f79fc959766813d60f847482567579a02db124 Signed-off-by: Kyösti Mälkki Reviewed-on: https://review.coreboot.org/c/coreboot/+/36811 Tested-by: build bot (Jenkins) Reviewed-by: Richard Spiegel Reviewed-by: Marshall Dawson --- src/soc/amd/picasso/acpi.c | 2 -- src/soc/amd/picasso/finalize.c | 9 +++++++++ src/soc/amd/stoneyridge/acpi.c | 2 -- src/soc/amd/stoneyridge/finalize.c | 9 +++++++++ 4 files changed, 18 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/soc/amd/picasso/acpi.c b/src/soc/amd/picasso/acpi.c index 8597c4e15d..7b70ec6be4 100644 --- a/src/soc/amd/picasso/acpi.c +++ b/src/soc/amd/picasso/acpi.c @@ -98,7 +98,6 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt) fadt->s4bios_req = 0; /* Not supported */ fadt->pstate_cnt = 0; /* Not supported */ fadt->cst_cnt = 0; /* Not supported */ - acpi_disable_sci(); } else { fadt->smi_cmd = 0; /* disable system management mode */ fadt->acpi_enable = 0; /* unused if SMI_CMD = 0 */ @@ -106,7 +105,6 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt) fadt->s4bios_req = 0; /* unused if SMI_CMD = 0 */ fadt->pstate_cnt = 0; /* unused if SMI_CMD = 0 */ fadt->cst_cnt = 0x00; /* unused if SMI_CMD = 0 */ - acpi_enable_sci(); } fadt->pm1a_evt_blk = ACPI_PM_EVT_BLK; diff --git a/src/soc/amd/picasso/finalize.c b/src/soc/amd/picasso/finalize.c index 0ec7bd9218..5ea52c6eaf 100644 --- a/src/soc/amd/picasso/finalize.c +++ b/src/soc/amd/picasso/finalize.c @@ -13,12 +13,14 @@ * GNU General Public License for more details. */ +#include #include #include #include #include #include #include +#include static void per_core_finalize(void *unused) { @@ -53,6 +55,13 @@ static void soc_finalize(void *unused) { finalize_cores(); + if (!acpi_is_wakeup_s3()) { + if (CONFIG(HAVE_SMI_HANDLER)) + acpi_disable_sci(); + else + acpi_enable_sci(); + } + post_code(POST_OS_BOOT); } diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c index d1ea24ffd5..13020ed1da 100644 --- a/src/soc/amd/stoneyridge/acpi.c +++ b/src/soc/amd/stoneyridge/acpi.c @@ -100,7 +100,6 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt) fadt->s4bios_req = 0; /* Not supported */ fadt->pstate_cnt = 0; /* Not supported */ fadt->cst_cnt = 0; /* Not supported */ - acpi_disable_sci(); } else { fadt->smi_cmd = 0; /* disable system management mode */ fadt->acpi_enable = 0; /* unused if SMI_CMD = 0 */ @@ -108,7 +107,6 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt) fadt->s4bios_req = 0; /* unused if SMI_CMD = 0 */ fadt->pstate_cnt = 0; /* unused if SMI_CMD = 0 */ fadt->cst_cnt = 0x00; /* unused if SMI_CMD = 0 */ - acpi_enable_sci(); } fadt->pm1a_evt_blk = ACPI_PM_EVT_BLK; diff --git a/src/soc/amd/stoneyridge/finalize.c b/src/soc/amd/stoneyridge/finalize.c index 0ec7bd9218..5ea52c6eaf 100644 --- a/src/soc/amd/stoneyridge/finalize.c +++ b/src/soc/amd/stoneyridge/finalize.c @@ -13,12 +13,14 @@ * GNU General Public License for more details. */ +#include #include #include #include #include #include #include +#include static void per_core_finalize(void *unused) { @@ -53,6 +55,13 @@ static void soc_finalize(void *unused) { finalize_cores(); + if (!acpi_is_wakeup_s3()) { + if (CONFIG(HAVE_SMI_HANDLER)) + acpi_disable_sci(); + else + acpi_enable_sci(); + } + post_code(POST_OS_BOOT); } -- cgit v1.2.3