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| author | Vladimir Serbinenko <phcoder@gmail.com> | 2014-01-10 19:43:33 +0100 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2014-01-20 11:44:55 +0100 |
| commit | 484a5bfffeed234f998ededbc3a7ec927bc2569b (patch) | |
| tree | cd86314b6e82aac526913b7bdaa879be1b6696cb /src/mainboard/lenovo | |
| parent | df7d5c9e0671486004c42f4f57b79bf9beafba51 (diff) | |
| download | coreboot-484a5bfffeed234f998ededbc3a7ec927bc2569b.tar.xz | |
X201: Fix SMI bindings.
Doesn't have a visible effect currently but it's better if those
bindings are correct.
Change-Id: I0f1a468e59429b14db139cc48e1e68c0e1841300
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4645
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/mainboard/lenovo')
| -rw-r--r-- | src/mainboard/lenovo/x201/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x201/smihandler.c | 21 |
2 files changed, 21 insertions, 1 deletions
diff --git a/src/mainboard/lenovo/x201/Makefile.inc b/src/mainboard/lenovo/x201/Makefile.inc index 9055c9eab3..285e0d0a28 100644 --- a/src/mainboard/lenovo/x201/Makefile.inc +++ b/src/mainboard/lenovo/x201/Makefile.inc @@ -18,6 +18,7 @@ ## smm-$(CONFIG_HAVE_SMI_HANDLER) += dock.c +smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c romstage-y += dock.c ramstage-y += dock.c ramstage-y += gma.c diff --git a/src/mainboard/lenovo/x201/smihandler.c b/src/mainboard/lenovo/x201/smihandler.c index e99030b74a..052981877d 100644 --- a/src/mainboard/lenovo/x201/smihandler.c +++ b/src/mainboard/lenovo/x201/smihandler.c @@ -24,6 +24,9 @@ #include <cpu/x86/smm.h> #include "southbridge/intel/ibexpeak/nvs.h" #include "southbridge/intel/ibexpeak/pch.h" +#include "southbridge/intel/ibexpeak/me.h" +#include <northbridge/intel/sandybridge/sandybridge.h> +#include <cpu/intel/model_2065x/model_2065x.h> #include <ec/acpi/ec.h> #include <pc80/mc146818rtc.h> #include <ec/lenovo/h8/h8.h> @@ -134,10 +137,12 @@ static void mainboard_smi_handle_ec_sci(void) void mainboard_smi_gpi(u32 gpi_sts) { - if (gpi_sts & (1 << 12)) + if (gpi_sts & (1 << 1)) mainboard_smi_handle_ec_sci(); } +static int mainboard_finalized = 0; + int mainboard_smi_apmc(u8 data) { u16 pmbase = pci_read_config16(PCI_DEV(0, 0x1f, 0), 0x40) & 0xfffc; @@ -150,6 +155,20 @@ int mainboard_smi_apmc(u8 data) return 0; switch (data) { + case APM_CNT_FINALIZE: + printk(BIOS_DEBUG, "APMC: FINALIZE\n"); + if (mainboard_finalized) { + printk(BIOS_DEBUG, "APMC#: Already finalized\n"); + return 0; + } + + intel_me_finalize_smm(); + intel_pch_finalize_smm(); + intel_sandybridge_finalize_smm(); + intel_model_2065x_finalize_smm(); + + mainboard_finalized = 1; + break; case APM_CNT_ACPI_ENABLE: /* use 0x1600/0x1604 to prevent races with userspace */ ec_set_ports(0x1604, 0x1600); |