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| author | Vladimir Serbinenko <phcoder@gmail.com> | 2015-05-21 09:28:14 +0200 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2015-05-27 22:24:13 +0200 |
| commit | a93c0143ac79f937f774b99e4afedee6a20eb5d3 (patch) | |
| tree | 703fb897e5028cd2e7537152a8e927d20c7485ea | |
| parent | 61273d46197b724598b6a579951a03321a2789c9 (diff) | |
| download | coreboot-a93c0143ac79f937f774b99e4afedee6a20eb5d3.tar.xz | |
x201: Add TPM declaration.
This allows to deactivate TPM on X201.
Change-Id: Ic085db6cc2c57668e7a4fdbc7440735c806cc256
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/10278
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>
| -rw-r--r-- | src/mainboard/lenovo/x201/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x201/devicetree.cb | 3 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x201/dsdt.asl | 8 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x201/romstage.c | 5 |
4 files changed, 17 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x201/Kconfig b/src/mainboard/lenovo/x201/Kconfig index 93bfb02601..7f96cbe820 100644 --- a/src/mainboard/lenovo/x201/Kconfig +++ b/src/mainboard/lenovo/x201/Kconfig @@ -19,6 +19,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG select SUPERIO_NSC_PC87382 select DRIVERS_LENOVO_WACOM + select MAINBOARD_HAS_LPC_TPM config MAINBOARD_DIR string diff --git a/src/mainboard/lenovo/x201/devicetree.cb b/src/mainboard/lenovo/x201/devicetree.cb index d8929269ab..f87ab1069c 100644 --- a/src/mainboard/lenovo/x201/devicetree.cb +++ b/src/mainboard/lenovo/x201/devicetree.cb @@ -153,6 +153,9 @@ chip northbridge/intel/nehalem # DLPC, not connected device pnp 164e.19 off end end + chip drivers/pc80/tpm + device pnp 0c31.0 on end + end end device pci 1f.2 on # IDE/SATA subsystemid 0x17aa 0x2168 diff --git a/src/mainboard/lenovo/x201/dsdt.asl b/src/mainboard/lenovo/x201/dsdt.asl index 20d647effa..dab66e4c0a 100644 --- a/src/mainboard/lenovo/x201/dsdt.asl +++ b/src/mainboard/lenovo/x201/dsdt.asl @@ -87,6 +87,14 @@ DefinitionBlock( } } +/* + * LPC Trusted Platform Module + */ +Scope (\_SB.PCI0.LPCB) +{ + #include <drivers/pc80/tpm/acpi/tpm.asl> +} + /* Chipset specific sleep states */ #include <southbridge/intel/i82801gx/acpi/sleepstates.asl> diff --git a/src/mainboard/lenovo/x201/romstage.c b/src/mainboard/lenovo/x201/romstage.c index 8d1289035f..1e335d33ec 100644 --- a/src/mainboard/lenovo/x201/romstage.c +++ b/src/mainboard/lenovo/x201/romstage.c @@ -37,6 +37,7 @@ #include <timestamp.h> #include <arch/acpi.h> #include <cbmem.h> +#include <tpm.h> #include "gpio.h" #include "dock.h" @@ -306,5 +307,9 @@ void main(unsigned long bist) } #endif +#if CONFIG_LPC_TPM + init_tpm(s3resume); +#endif + timestamp_add_now(TS_END_ROMSTAGE); } |