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Change in coreboot[master]: mb/lippert: Put files under variants/
by Angel Pons (Code Review) 10 Aug '20

10 Aug '20

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/43275 ) Change subject: mb/lippert: Put files under variants/ ...................................................................... mb/lippert: Put files under variants/ This isn't reproducible for some reason. Change-Id: I507229be71ac2c589c7ecd81495d38ce363d26a7 Signed-off-by: Angel Pons <th3fanbus(a)gmail.com> --- M src/mainboard/lippert/frontrunner-af/Kconfig M src/mainboard/lippert/frontrunner-af/Makefile.inc R src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/BiosCallOuts.c R src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/OemCustomize.c R src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/bootblock.c R src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/devicetree.cb R src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c R src/mainboard/lippert/frontrunner-af/variants/toucan-af/BiosCallOuts.c R src/mainboard/lippert/frontrunner-af/variants/toucan-af/OemCustomize.c R src/mainboard/lippert/frontrunner-af/variants/toucan-af/bootblock.c R src/mainboard/lippert/frontrunner-af/variants/toucan-af/devicetree.cb R src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c 12 files changed, 8 insertions(+), 23 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/75/43275/1 diff --git a/src/mainboard/lippert/frontrunner-af/Kconfig b/src/mainboard/lippert/frontrunner-af/Kconfig index b77d23c..7362c75 100644 --- a/src/mainboard/lippert/frontrunner-af/Kconfig +++ b/src/mainboard/lippert/frontrunner-af/Kconfig @@ -32,8 +32,8 @@ config DEVICETREE string - default "devicetree-fr.cb" if BOARD_LIPPERT_FRONTRUNNER_AF - default "devicetree-tc.cb" if BOARD_LIPPERT_TOUCAN_AF + default "variants/frontrunner-af/devicetree.cb" if BOARD_LIPPERT_FRONTRUNNER_AF + default "variants/toucan-af/devicetree.cb" if BOARD_LIPPERT_TOUCAN_AF config MAINBOARD_PART_NUMBER string diff --git a/src/mainboard/lippert/frontrunner-af/Makefile.inc b/src/mainboard/lippert/frontrunner-af/Makefile.inc index c09a8ed..b05b4e8 100644 --- a/src/mainboard/lippert/frontrunner-af/Makefile.inc +++ b/src/mainboard/lippert/frontrunner-af/Makefile.inc @@ -7,31 +7,16 @@ pci$(stripped_ahcibios_id).rom-type := optionrom endif -ifeq ($(CONFIG_BOARD_LIPPERT_FRONTRUNNER_AF),y) -bootblock-y += bootblock-fr.c -else ifeq ($(CONFIG_BOARD_LIPPERT_TOUCAN_AF),y) -bootblock-y += bootblock-tc.c -endif +bootblock-y += variants/$(VARIANT_DIR)/bootblock.c romstage-y += buildOpts.c -ifeq ($(CONFIG_BOARD_LIPPERT_FRONTRUNNER_AF),y) -romstage-y += BiosCallOuts-fr.c -romstage-y += OemCustomize-fr.c -else ifeq ($(CONFIG_BOARD_LIPPERT_TOUCAN_AF),y) -romstage-y += BiosCallOuts-tc.c -romstage-y += OemCustomize-tc.c -endif +romstage-y += variants/$(VARIANT_DIR)/BiosCallOuts.c +romstage-y += variants/$(VARIANT_DIR)/OemCustomize.c ramstage-y += buildOpts.c -ifeq ($(CONFIG_BOARD_LIPPERT_FRONTRUNNER_AF),y) -ramstage-y += BiosCallOuts-fr.c -ramstage-y += OemCustomize-fr.c -ramstage-y += mainboard-fr.c -else ifeq ($(CONFIG_BOARD_LIPPERT_TOUCAN_AF),y) -ramstage-y += BiosCallOuts-tc.c -ramstage-y += OemCustomize-tc.c -ramstage-y += mainboard-tc.c -endif +ramstage-y += variants/$(VARIANT_DIR)/BiosCallOuts.c +ramstage-y += variants/$(VARIANT_DIR)/OemCustomize.c +ramstage-y += variants/$(VARIANT_DIR)/mainboard.c # Minimal SEMA watchdog support romstage-y += sema.c diff --git a/src/mainboard/lippert/frontrunner-af/BiosCallOuts-fr.c b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/BiosCallOuts.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/BiosCallOuts-fr.c rename to src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/BiosCallOuts.c diff --git a/src/mainboard/lippert/frontrunner-af/OemCustomize-fr.c b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/OemCustomize.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/OemCustomize-fr.c rename to src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/OemCustomize.c diff --git a/src/mainboard/lippert/frontrunner-af/bootblock-fr.c b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/bootblock.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/bootblock-fr.c rename to src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/bootblock.c diff --git a/src/mainboard/lippert/frontrunner-af/devicetree-fr.cb b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/devicetree.cb similarity index 100% rename from src/mainboard/lippert/frontrunner-af/devicetree-fr.cb rename to src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/devicetree.cb diff --git a/src/mainboard/lippert/frontrunner-af/mainboard-fr.c b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/mainboard-fr.c rename to src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c diff --git a/src/mainboard/lippert/frontrunner-af/BiosCallOuts-tc.c b/src/mainboard/lippert/frontrunner-af/variants/toucan-af/BiosCallOuts.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/BiosCallOuts-tc.c rename to src/mainboard/lippert/frontrunner-af/variants/toucan-af/BiosCallOuts.c diff --git a/src/mainboard/lippert/frontrunner-af/OemCustomize-tc.c b/src/mainboard/lippert/frontrunner-af/variants/toucan-af/OemCustomize.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/OemCustomize-tc.c rename to src/mainboard/lippert/frontrunner-af/variants/toucan-af/OemCustomize.c diff --git a/src/mainboard/lippert/frontrunner-af/bootblock-tc.c b/src/mainboard/lippert/frontrunner-af/variants/toucan-af/bootblock.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/bootblock-tc.c rename to src/mainboard/lippert/frontrunner-af/variants/toucan-af/bootblock.c diff --git a/src/mainboard/lippert/frontrunner-af/devicetree-tc.cb b/src/mainboard/lippert/frontrunner-af/variants/toucan-af/devicetree.cb similarity index 100% rename from src/mainboard/lippert/frontrunner-af/devicetree-tc.cb rename to src/mainboard/lippert/frontrunner-af/variants/toucan-af/devicetree.cb diff --git a/src/mainboard/lippert/frontrunner-af/mainboard-tc.c b/src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/mainboard-tc.c rename to src/mainboard/lippert/frontrunner-af/variants/toucan-af/mainboard.c -- To view, visit https://review.coreboot.org/c/coreboot/+/43275 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I507229be71ac2c589c7ecd81495d38ce363d26a7 Gerrit-Change-Number: 43275 Gerrit-PatchSet: 1 Gerrit-Owner: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Martin Roth <martinroth(a)google.com> Gerrit-Reviewer: Patrick Georgi <pgeorgi(a)google.com> Gerrit-MessageType: newchange

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Change in coreboot[master]: mb/lippert: Unify mainboards
by Angel Pons (Code Review) 10 Aug '20

10 Aug '20

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/43274 ) Change subject: mb/lippert: Unify mainboards ...................................................................... mb/lippert: Unify mainboards Do it quick and dirty but in a reproducible manner. Variants will be set up properly in subsequent commits. Tested with BUILD_TIMELESS=1, both Lippert FrontRunner-AF and Toucan-AF remain identical. Change-Id: I71ff50099787e7806a9ab67429890a1c77061929 Signed-off-by: Angel Pons <th3fanbus(a)gmail.com> --- R src/mainboard/lippert/frontrunner-af/BiosCallOuts-fr.c R src/mainboard/lippert/frontrunner-af/BiosCallOuts-tc.c M src/mainboard/lippert/frontrunner-af/Kconfig M src/mainboard/lippert/frontrunner-af/Kconfig.name M src/mainboard/lippert/frontrunner-af/Makefile.inc R src/mainboard/lippert/frontrunner-af/OemCustomize-fr.c R src/mainboard/lippert/frontrunner-af/OemCustomize-tc.c M src/mainboard/lippert/frontrunner-af/acpi/routing.asl R src/mainboard/lippert/frontrunner-af/bootblock-fr.c R src/mainboard/lippert/frontrunner-af/bootblock-tc.c R src/mainboard/lippert/frontrunner-af/devicetree-fr.cb R src/mainboard/lippert/frontrunner-af/devicetree-tc.cb M src/mainboard/lippert/frontrunner-af/dsdt.asl R src/mainboard/lippert/frontrunner-af/mainboard-fr.c R src/mainboard/lippert/frontrunner-af/mainboard-tc.c M src/mainboard/lippert/frontrunner-af/platform_cfg.h R src/mainboard/lippert/frontrunner-af/variants/toucan-af/board_info.txt D src/mainboard/lippert/toucan-af/Kconfig D src/mainboard/lippert/toucan-af/Kconfig.name D src/mainboard/lippert/toucan-af/Makefile.inc D src/mainboard/lippert/toucan-af/OptionsIds.h D src/mainboard/lippert/toucan-af/acpi/routing.asl D src/mainboard/lippert/toucan-af/acpi/sata.asl D src/mainboard/lippert/toucan-af/acpi/superio.asl D src/mainboard/lippert/toucan-af/acpi/usb.asl D src/mainboard/lippert/toucan-af/acpi_tables.c D src/mainboard/lippert/toucan-af/buildOpts.c D src/mainboard/lippert/toucan-af/cmos.layout D src/mainboard/lippert/toucan-af/dsdt.asl D src/mainboard/lippert/toucan-af/irq_tables.c D src/mainboard/lippert/toucan-af/mptable.c D src/mainboard/lippert/toucan-af/platform_cfg.h 32 files changed, 72 insertions(+), 2,652 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/74/43274/1 diff --git a/src/mainboard/lippert/frontrunner-af/BiosCallOuts.c b/src/mainboard/lippert/frontrunner-af/BiosCallOuts-fr.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/BiosCallOuts.c rename to src/mainboard/lippert/frontrunner-af/BiosCallOuts-fr.c diff --git a/src/mainboard/lippert/toucan-af/BiosCallOuts.c b/src/mainboard/lippert/frontrunner-af/BiosCallOuts-tc.c similarity index 100% rename from src/mainboard/lippert/toucan-af/BiosCallOuts.c rename to src/mainboard/lippert/frontrunner-af/BiosCallOuts-tc.c diff --git a/src/mainboard/lippert/frontrunner-af/Kconfig b/src/mainboard/lippert/frontrunner-af/Kconfig index 5504851..b77d23c 100644 --- a/src/mainboard/lippert/frontrunner-af/Kconfig +++ b/src/mainboard/lippert/frontrunner-af/Kconfig @@ -1,13 +1,16 @@ # SPDX-License-Identifier: GPL-2.0-only -if BOARD_LIPPERT_FRONTRUNNER_AF +if BOARD_LIPPERT_FRONTRUNNER_AF || BOARD_LIPPERT_TOUCAN_AF config BOARD_SPECIFIC_OPTIONS def_bool y select CPU_AMD_AGESA_FAMILY14 select NORTHBRIDGE_AMD_AGESA_FAMILY14 select SOUTHBRIDGE_AMD_CIMX_SB800 - select SUPERIO_SMSC_SMSCSUPERIO + select SUPERIO_SMSC_SMSCSUPERIO if BOARD_LIPPERT_FRONTRUNNER_AF + # The Toucan-AF is meant to work on any COM Express Type 6 baseboard. + # The ADLINK ExpressBase-6 baseboard happens to use this SIO: + select SUPERIO_WINBOND_W83627DHG if BOARD_LIPPERT_TOUCAN_AF select HAVE_OPTION_TABLE select HAVE_PIRQ_TABLE select HAVE_MP_TABLE @@ -25,10 +28,17 @@ config VARIANT_DIR string default "frontrunner-af" if BOARD_LIPPERT_FRONTRUNNER_AF + default "toucan-af" if BOARD_LIPPERT_TOUCAN_AF + +config DEVICETREE + string + default "devicetree-fr.cb" if BOARD_LIPPERT_FRONTRUNNER_AF + default "devicetree-tc.cb" if BOARD_LIPPERT_TOUCAN_AF config MAINBOARD_PART_NUMBER string - default "FrontRunner-AF" + default "FrontRunner-AF" if BOARD_LIPPERT_FRONTRUNNER_AF + default "Toucan-AF" if BOARD_LIPPERT_TOUCAN_AF config HW_MEM_HOLE_SIZEK hex @@ -63,4 +73,4 @@ bool default n -endif # BOARD_LIPPERT_FRONTRUNNER_AF +endif # BOARD_LIPPERT_FRONTRUNNER_AF || BOARD_LIPPERT_TOUCAN_AF diff --git a/src/mainboard/lippert/frontrunner-af/Kconfig.name b/src/mainboard/lippert/frontrunner-af/Kconfig.name index 2a8cba5..caf65d1 100644 --- a/src/mainboard/lippert/frontrunner-af/Kconfig.name +++ b/src/mainboard/lippert/frontrunner-af/Kconfig.name @@ -1,2 +1,5 @@ config BOARD_LIPPERT_FRONTRUNNER_AF bool "FrontRunner-AF aka ADLINK CoreModule2-GF" + +config BOARD_LIPPERT_TOUCAN_AF + bool "Toucan-AF aka cExpress-GFR (+W83627DHG SIO)" diff --git a/src/mainboard/lippert/frontrunner-af/Makefile.inc b/src/mainboard/lippert/frontrunner-af/Makefile.inc index 1ae7939..c09a8ed 100644 --- a/src/mainboard/lippert/frontrunner-af/Makefile.inc +++ b/src/mainboard/lippert/frontrunner-af/Makefile.inc @@ -7,17 +7,31 @@ pci$(stripped_ahcibios_id).rom-type := optionrom endif -bootblock-y += bootblock.c +ifeq ($(CONFIG_BOARD_LIPPERT_FRONTRUNNER_AF),y) +bootblock-y += bootblock-fr.c +else ifeq ($(CONFIG_BOARD_LIPPERT_TOUCAN_AF),y) +bootblock-y += bootblock-tc.c +endif romstage-y += buildOpts.c -romstage-y += BiosCallOuts.c -romstage-y += OemCustomize.c +ifeq ($(CONFIG_BOARD_LIPPERT_FRONTRUNNER_AF),y) +romstage-y += BiosCallOuts-fr.c +romstage-y += OemCustomize-fr.c +else ifeq ($(CONFIG_BOARD_LIPPERT_TOUCAN_AF),y) +romstage-y += BiosCallOuts-tc.c +romstage-y += OemCustomize-tc.c +endif ramstage-y += buildOpts.c -ramstage-y += BiosCallOuts.c -ramstage-y += OemCustomize.c - -ramstage-y += variants/$(VARIANT_DIR)/mainboard.c +ifeq ($(CONFIG_BOARD_LIPPERT_FRONTRUNNER_AF),y) +ramstage-y += BiosCallOuts-fr.c +ramstage-y += OemCustomize-fr.c +ramstage-y += mainboard-fr.c +else ifeq ($(CONFIG_BOARD_LIPPERT_TOUCAN_AF),y) +ramstage-y += BiosCallOuts-tc.c +ramstage-y += OemCustomize-tc.c +ramstage-y += mainboard-tc.c +endif # Minimal SEMA watchdog support romstage-y += sema.c diff --git a/src/mainboard/lippert/frontrunner-af/OemCustomize.c b/src/mainboard/lippert/frontrunner-af/OemCustomize-fr.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/OemCustomize.c rename to src/mainboard/lippert/frontrunner-af/OemCustomize-fr.c diff --git a/src/mainboard/lippert/toucan-af/OemCustomize.c b/src/mainboard/lippert/frontrunner-af/OemCustomize-tc.c similarity index 100% rename from src/mainboard/lippert/toucan-af/OemCustomize.c rename to src/mainboard/lippert/frontrunner-af/OemCustomize-tc.c diff --git a/src/mainboard/lippert/frontrunner-af/acpi/routing.asl b/src/mainboard/lippert/frontrunner-af/acpi/routing.asl index 7b73e5d..f8b62fa 100644 --- a/src/mainboard/lippert/frontrunner-af/acpi/routing.asl +++ b/src/mainboard/lippert/frontrunner-af/acpi/routing.asl @@ -365,6 +365,7 @@ }) Name(PCIB, Package(){ +#if CONFIG(BOARD_LIPPERT_FRONTRUNNER_AF) /* PCI slots: slot 0, slot 1, slot 2, slot 3 behind Dev14, Fun4. */ Package(){0x0004FFFF, 0, 0, 0x14 }, Package(){0x0004FFFF, 1, 0, 0x15 }, @@ -382,5 +383,20 @@ Package(){0x0007FFFF, 1, 0, 0x14 }, Package(){0x0007FFFF, 2, 0, 0x15 }, Package(){0x0007FFFF, 3, 0, 0x16 }, +#elif CONFIG(BOARD_LIPPERT_TOUCAN_AF) + /* PCI slots: slot 0, slot 1, slot 2 behind Dev14, Fun4. */ + Package(){0x0003FFFF, 0, 0, 0x14 }, + Package(){0x0003FFFF, 1, 0, 0x15 }, + Package(){0x0003FFFF, 2, 0, 0x16 }, + Package(){0x0003FFFF, 3, 0, 0x17 }, + Package(){0x0004FFFF, 0, 0, 0x15 }, + Package(){0x0004FFFF, 1, 0, 0x16 }, + Package(){0x0004FFFF, 2, 0, 0x17 }, + Package(){0x0004FFFF, 3, 0, 0x14 }, + Package(){0x0005FFFF, 0, 0, 0x16 }, + Package(){0x0005FFFF, 1, 0, 0x17 }, + Package(){0x0005FFFF, 2, 0, 0x14 }, + Package(){0x0005FFFF, 3, 0, 0x15 }, +#endif }) } diff --git a/src/mainboard/lippert/frontrunner-af/bootblock.c b/src/mainboard/lippert/frontrunner-af/bootblock-fr.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/bootblock.c rename to src/mainboard/lippert/frontrunner-af/bootblock-fr.c diff --git a/src/mainboard/lippert/toucan-af/bootblock.c b/src/mainboard/lippert/frontrunner-af/bootblock-tc.c similarity index 100% rename from src/mainboard/lippert/toucan-af/bootblock.c rename to src/mainboard/lippert/frontrunner-af/bootblock-tc.c diff --git a/src/mainboard/lippert/frontrunner-af/devicetree.cb b/src/mainboard/lippert/frontrunner-af/devicetree-fr.cb similarity index 100% rename from src/mainboard/lippert/frontrunner-af/devicetree.cb rename to src/mainboard/lippert/frontrunner-af/devicetree-fr.cb diff --git a/src/mainboard/lippert/toucan-af/devicetree.cb b/src/mainboard/lippert/frontrunner-af/devicetree-tc.cb similarity index 100% rename from src/mainboard/lippert/toucan-af/devicetree.cb rename to src/mainboard/lippert/frontrunner-af/devicetree-tc.cb diff --git a/src/mainboard/lippert/frontrunner-af/dsdt.asl b/src/mainboard/lippert/frontrunner-af/dsdt.asl index 710a707..4988413 100644 --- a/src/mainboard/lippert/frontrunner-af/dsdt.asl +++ b/src/mainboard/lippert/frontrunner-af/dsdt.asl @@ -1186,7 +1186,9 @@ ,, PSB0) /* ResourceSourceIndex, ResourceSource, DescriptorName */ IO(Decode16, 0x004E, 0x004E, 1, 2) /* SIO config regs */ +#if CONFIG(BOARD_LIPPERT_FRONTRUNNER_AF) IO(Decode16, 0x0E00, 0x0E00, 1, 0x80) /* SIO runtime regs */ +#endif IO(Decode16, 0x0CF8, 0x0CF8, 1, 8) WORDIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, diff --git a/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c b/src/mainboard/lippert/frontrunner-af/mainboard-fr.c similarity index 100% rename from src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c rename to src/mainboard/lippert/frontrunner-af/mainboard-fr.c diff --git a/src/mainboard/lippert/toucan-af/mainboard.c b/src/mainboard/lippert/frontrunner-af/mainboard-tc.c similarity index 100% rename from src/mainboard/lippert/toucan-af/mainboard.c rename to src/mainboard/lippert/frontrunner-af/mainboard-tc.c diff --git a/src/mainboard/lippert/frontrunner-af/platform_cfg.h b/src/mainboard/lippert/frontrunner-af/platform_cfg.h index 7d4f1f9..9f51c40 100644 --- a/src/mainboard/lippert/frontrunner-af/platform_cfg.h +++ b/src/mainboard/lippert/frontrunner-af/platform_cfg.h @@ -45,7 +45,11 @@ * Usb Ehci3 Controller (Bus 0 Dev 22 Func2) is define at BIT5 * Usb Ohci4 Controller (Bus 0 Dev 20 Func5) is define at BIT6 */ +#if CONFIG(BOARD_LIPPERT_FRONTRUNNER_AF) #define USB_CONFIG 0x3F +#elif CONFIG(BOARD_LIPPERT_TOUCAN_AF) +#define USB_CONFIG 0x0F +#endif /** * @def PCI_CLOCK_CTRL @@ -58,7 +62,11 @@ * PCI SLOT 3 define at BIT3 * PCI SLOT 4 define at BIT4 */ +#if CONFIG(BOARD_LIPPERT_FRONTRUNNER_AF) #define PCI_CLOCK_CTRL 0x1F +#elif CONFIG(BOARD_LIPPERT_TOUCAN_AF) +#define PCI_CLOCK_CTRL 0x1E +#endif /** * @def SATA_CONTROLLER @@ -148,12 +156,20 @@ * SDIN2 is define at BIT4 & BIT5 * SDIN3 is define at BIT6 & BIT7 */ +#if CONFIG(BOARD_LIPPERT_FRONTRUNNER_AF) #define AZALIA_SDIN_PIN 0x02 +#elif CONFIG(BOARD_LIPPERT_TOUCAN_AF) +#define AZALIA_SDIN_PIN 0x2A +#endif /** * @def GPP_CONTROLLER */ +#if CONFIG(BOARD_LIPPERT_FRONTRUNNER_AF) #define GPP_CONTROLLER CIMX_OPTION_DISABLED +#elif CONFIG(BOARD_LIPPERT_TOUCAN_AF) +#define GPP_CONTROLLER CIMX_OPTION_ENABLED +#endif /** * @def GPP_CFGMODE diff --git a/src/mainboard/lippert/toucan-af/board_info.txt b/src/mainboard/lippert/frontrunner-af/variants/toucan-af/board_info.txt similarity index 100% rename from src/mainboard/lippert/toucan-af/board_info.txt rename to src/mainboard/lippert/frontrunner-af/variants/toucan-af/board_info.txt diff --git a/src/mainboard/lippert/toucan-af/Kconfig b/src/mainboard/lippert/toucan-af/Kconfig deleted file mode 100644 index 102b1d7..0000000 --- a/src/mainboard/lippert/toucan-af/Kconfig +++ /dev/null @@ -1,64 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - -if BOARD_LIPPERT_TOUCAN_AF - -config BOARD_SPECIFIC_OPTIONS - def_bool y - select CPU_AMD_AGESA_FAMILY14 - select NORTHBRIDGE_AMD_AGESA_FAMILY14 - select SOUTHBRIDGE_AMD_CIMX_SB800 - # The Toucan-AF is meant to work on any COM Express Type 6 baseboard. - # The ADLINK ExpressBase-6 baseboard happens to use this SIO: - select SUPERIO_WINBOND_W83627DHG - select HAVE_OPTION_TABLE - select HAVE_PIRQ_TABLE - select HAVE_MP_TABLE - # This erases 28 KB and writes 10 KB register dumps to SPI flash on every - # boot, wasting 3 s and causing wear! Therefore disable S3 for now. - #select HAVE_ACPI_RESUME - select HAVE_ACPI_TABLES - select BOARD_ROMSIZE_KB_4096 - select GFXUMA - -config MAINBOARD_DIR - string - default "lippert/toucan-af" - -config MAINBOARD_PART_NUMBER - string - default "Toucan-AF" - -config HW_MEM_HOLE_SIZEK - hex - default 0x200000 - -config MAX_CPUS - int - default 2 - -config IRQ_SLOT_COUNT - int - default 11 - -config ONBOARD_VGA_IS_PRIMARY - bool - default y - -config VGA_BIOS - bool - default n - -#config VGA_BIOS_FILE -# string "VGA BIOS path and filename" -# depends on VGA_BIOS -# default "rom/video/OntarioGenericVbios.bin" - -config VGA_BIOS_ID - string - default "1002,9802" - -config SB800_AHCI_ROM - bool - default n - -endif # BOARD_LIPPERT_TOUCAN_AF diff --git a/src/mainboard/lippert/toucan-af/Kconfig.name b/src/mainboard/lippert/toucan-af/Kconfig.name deleted file mode 100644 index 3481f92..0000000 --- a/src/mainboard/lippert/toucan-af/Kconfig.name +++ /dev/null @@ -1,2 +0,0 @@ -config BOARD_LIPPERT_TOUCAN_AF - bool "Toucan-AF aka cExpress-GFR (+W83627DHG SIO)" diff --git a/src/mainboard/lippert/toucan-af/Makefile.inc b/src/mainboard/lippert/toucan-af/Makefile.inc deleted file mode 100644 index caabc74..0000000 --- a/src/mainboard/lippert/toucan-af/Makefile.inc +++ /dev/null @@ -1,22 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - -ifeq ($(CONFIG_AHCI_BIOS),y) -stripped_ahcibios_id = $(call strip_quotes,$(CONFIG_AHCI_BIOS_ID)) -cbfs-files-$(CONFIG_AHCI_BIOS) += pci$(stripped_ahcibios_id).rom -pci$(stripped_ahcibios_id).rom-file := $(call strip_quotes,$(CONFIG_AHCI_BIOS_FILE)) -pci$(stripped_ahcibios_id).rom-type := optionrom -endif - -bootblock-y += bootblock.c - -romstage-y += buildOpts.c -romstage-y += BiosCallOuts.c -romstage-y += OemCustomize.c - -ramstage-y += buildOpts.c -ramstage-y += BiosCallOuts.c -ramstage-y += OemCustomize.c - -# Minimal SEMA watchdog support -romstage-y += ../frontrunner-af/sema.c -ramstage-y += ../frontrunner-af/sema.c diff --git a/src/mainboard/lippert/toucan-af/OptionsIds.h b/src/mainboard/lippert/toucan-af/OptionsIds.h deleted file mode 100644 index ce3a8a0..0000000 --- a/src/mainboard/lippert/toucan-af/OptionsIds.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/** - * @file - * - * IDS Option File - * - * This file is used to switch on/off IDS features. - * - */ -#ifndef _OPTION_IDS_H_ -#define _OPTION_IDS_H_ - -/** - * - * This file generates the defaults tables for the Integrated Debug Support - * Module. The documented build options are imported from a user controlled - * file for processing. The build options for the Integrated Debug Support - * Module are listed below: - * - * IDSOPT_IDS_ENABLED - * IDSOPT_ERROR_TRAP_ENABLED - * IDSOPT_CONTROL_ENABLED - * IDSOPT_TRACING_ENABLED - * IDSOPT_PERF_ANALYSIS - * IDSOPT_ASSERT_ENABLED - * IDS_DEBUG_PORT - * IDSOPT_CAR_CORRUPTION_CHECK_ENABLED - * - **/ - -#define IDSOPT_IDS_ENABLED TRUE -//#define IDSOPT_TRACING_ENABLED TRUE -#define IDSOPT_ASSERT_ENABLED TRUE - -//#define IDSOPT_DEBUG_ENABLED FALSE -//#undef IDSOPT_HOST_SIMNOW -//#define IDSOPT_HOST_SIMNOW FALSE -//#undef IDSOPT_HOST_HDT -//#define IDSOPT_HOST_HDT FALSE -//#define IDS_DEBUG_PORT 0x80 - -#endif diff --git a/src/mainboard/lippert/toucan-af/acpi/routing.asl b/src/mainboard/lippert/toucan-af/acpi/routing.asl deleted file mode 100644 index 987ba22..0000000 --- a/src/mainboard/lippert/toucan-af/acpi/routing.asl +++ /dev/null @@ -1,382 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* Routing is in System Bus scope */ -Scope(\_SB) { - Name(PR0, Package(){ - /* NB devices */ - /* Bus 0, Dev 0 - RS780 Host Controller */ - /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics */ - Package(){0x0001FFFF, 0, INTC, 0 }, - Package(){0x0001FFFF, 1, INTD, 0 }, - /* Bus 0, Dev 2 - PCIe Bridge for x8 PCIe Slot (GFX0) */ - Package(){0x0002FFFF, 0, INTC, 0 }, - Package(){0x0002FFFF, 1, INTD, 0 }, - Package(){0x0002FFFF, 2, INTA, 0 }, - Package(){0x0002FFFF, 3, INTB, 0 }, - /* Bus 0, Dev 3 - PCIe graphics port 1 bridge */ - Package(){0x0003FFFF, 0, INTD, 0 }, - Package(){0x0003FFFF, 1, INTA, 0 }, - Package(){0x0003FFFF, 2, INTB, 0 }, - Package(){0x0003FFFF, 3, INTC, 0 }, - /* Bus 0, Dev 4 - PCIe Bridge for Express Card Slot */ - Package(){0x0004FFFF, 0, INTA, 0 }, - Package(){0x0004FFFF, 1, INTB, 0 }, - Package(){0x0004FFFF, 2, INTC, 0 }, - Package(){0x0004FFFF, 3, INTD, 0 }, - /* Bus 0, Dev 5 - General purpose PCIe bridge 5 */ - Package(){0x0005FFFF, 0, INTB, 0 }, - Package(){0x0005FFFF, 1, INTC, 0 }, - Package(){0x0005FFFF, 2, INTD, 0 }, - Package(){0x0005FFFF, 3, INTA, 0 }, - /* Bus 0, Dev 6 - PCIe Bridge for Ethernet Chip */ - Package(){0x0006FFFF, 0, INTC, 0 }, - Package(){0x0006FFFF, 1, INTD, 0 }, - Package(){0x0006FFFF, 2, INTA, 0 }, - Package(){0x0006FFFF, 3, INTB, 0 }, - /* Bus 0, Dev 7 - PCIe Bridge for x1 PCIe Slot */ - Package(){0x0007FFFF, 0, INTD, 0 }, - Package(){0x0007FFFF, 1, INTA, 0 }, - Package(){0x0007FFFF, 2, INTB, 0 }, - Package(){0x0007FFFF, 3, INTC, 0 }, - - Package(){0x0009FFFF, 0, INTB, 0 }, - Package(){0x0009FFFF, 1, INTC, 0 }, - Package(){0x0009FFFF, 2, INTD, 0 }, - Package(){0x0009FFFF, 3, INTA, 0 }, - - Package(){0x000AFFFF, 0, INTC, 0 }, - Package(){0x000AFFFF, 1, INTD, 0 }, - Package(){0x000AFFFF, 2, INTA, 0 }, - Package(){0x000AFFFF, 3, INTB, 0 }, - - Package(){0x000BFFFF, 0, INTD, 0 }, - Package(){0x000BFFFF, 1, INTA, 0 }, - Package(){0x000BFFFF, 2, INTB, 0 }, - Package(){0x000BFFFF, 3, INTC, 0 }, - - Package(){0x000CFFFF, 0, INTA, 0 }, - Package(){0x000CFFFF, 1, INTB, 0 }, - Package(){0x000CFFFF, 2, INTC, 0 }, - Package(){0x000CFFFF, 3, INTD, 0 }, - - /* Bus 0, Funct 8 - Southbridge port (normally hidden) */ - - /* SB devices */ - /* Bus 0, Dev 17 - SATA controller #2 */ - /* Bus 0, Dev 18 - SATA controller #1 */ - Package(){0x0011FFFF, 0, INTD, 0 }, - - /* Bus 0, Dev 19 - USB: OHCI, dev 18,19 func 0-2, dev 20 func 5; - * EHCI, dev 18, 19 func 2 */ - Package(){0x0012FFFF, 0, INTC, 0 }, - Package(){0x0012FFFF, 1, INTB, 0 }, - - Package(){0x0013FFFF, 0, INTC, 0 }, - Package(){0x0013FFFF, 1, INTB, 0 }, - - Package(){0x0016FFFF, 0, INTC, 0 }, - Package(){0x0016FFFF, 1, INTB, 0 }, - - /* Package(){0x0014FFFF, 1, INTA, 0 }, */ - - /* Bus 0, Dev 20 - F0:SMBus/ACPI,F1:IDE;F2:HDAudio;F3:LPC;F4:PCIBridge;F5:USB */ - Package(){0x0014FFFF, 0, INTA, 0 }, - Package(){0x0014FFFF, 1, INTB, 0 }, - Package(){0x0014FFFF, 2, INTC, 0 }, - Package(){0x0014FFFF, 3, INTD, 0 }, - - Package(){0x0015FFFF, 0, INTA, 0 }, - Package(){0x0015FFFF, 1, INTB, 0 }, - Package(){0x0015FFFF, 2, INTC, 0 }, - Package(){0x0015FFFF, 3, INTD, 0 }, - }) - - Name(APR0, Package(){ - /* NB devices in APIC mode */ - /* Bus 0, Dev 0 - RS780 Host Controller */ - - /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics */ - Package(){0x0001FFFF, 0, 0, 18 }, - Package(){0x0001FFFF, 1, 0, 19 }, - - /* Bus 0, Dev 2 - PCIe Bridge for x8 PCIe Slot (GFX0) */ - Package(){0x0002FFFF, 0, 0, 18 }, - /* Package(){0x0002FFFF, 1, 0, 19 }, */ - /* Package(){0x0002FFFF, 2, 0, 16 }, */ - /* Package(){0x0002FFFF, 3, 0, 17 }, */ - - /* Bus 0, Dev 3 - PCIe graphics port 1 bridge */ - Package(){0x0003FFFF, 0, 0, 19 }, - Package(){0x0003FFFF, 1, 0, 16 }, - Package(){0x0003FFFF, 2, 0, 17 }, - Package(){0x0003FFFF, 3, 0, 18 }, - - /* Bus 0, Dev 4 - PCIe Bridge for Express Card Slot */ - Package(){0x0004FFFF, 0, 0, 16 }, - Package(){0x0004FFFF, 1, 0, 17 }, - Package(){0x0004FFFF, 2, 0, 18 }, - Package(){0x0004FFFF, 3, 0, 19 }, - - /* Bus 0, Dev 5 - General purpose PCIe bridge 5 */ - Package(){0x0005FFFF, 0, 0, 17 }, - Package(){0x0005FFFF, 1, 0, 18 }, - Package(){0x0005FFFF, 2, 0, 19 }, - Package(){0x0005FFFF, 3, 0, 16 }, - - /* Bus 0, Dev 6 - General purpose PCIe bridge 6 */ - Package(){0x0006FFFF, 0, 0, 18 }, - Package(){0x0006FFFF, 1, 0, 19 }, - Package(){0x0006FFFF, 2, 0, 16 }, - Package(){0x0006FFFF, 3, 0, 17 }, - - /* Bus 0, Dev 7 - PCIe Bridge for network card */ - Package(){0x0007FFFF, 0, 0, 19 }, - Package(){0x0007FFFF, 1, 0, 16 }, - Package(){0x0007FFFF, 2, 0, 17 }, - Package(){0x0007FFFF, 3, 0, 18 }, - - /* Bus 0, Dev 9 - PCIe Bridge for network card */ - Package(){0x0009FFFF, 0, 0, 17 }, - Package(){0x0009FFFF, 1, 0, 16 }, - Package(){0x0009FFFF, 2, 0, 17 }, - Package(){0x0009FFFF, 3, 0, 18 }, - /* Bus 0, Dev A - PCIe Bridge for network card */ - Package(){0x000AFFFF, 0, 0, 18 }, - Package(){0x000AFFFF, 1, 0, 16 }, - Package(){0x000AFFFF, 2, 0, 17 }, - Package(){0x000AFFFF, 3, 0, 18 }, - /* Bus 0, Funct 8 - Southbridge port (normally hidden) */ - - /* SB devices in APIC mode */ - /* Bus 0, Dev 17 - SATA controller #2 */ - /* Bus 0, Dev 18 - SATA controller #1 */ - Package(){0x0011FFFF, 0, 0, 19 }, - - /* Bus 0, Dev 19 - USB: OHCI, dev 18,19 func 0-2, dev 20 func 5; - * EHCI, dev 18, 19 func 2 */ - Package(){0x0012FFFF, 0, 0, 18 }, - Package(){0x0012FFFF, 1, 0, 17 }, - /* Package(){0x0012FFFF, 2, 0, 18 }, */ - - Package(){0x0013FFFF, 0, 0, 18 }, - Package(){0x0013FFFF, 1, 0, 17 }, - /* Package(){0x0013FFFF, 2, 0, 16 }, */ - - /* Package(){0x00140000, 0, 0, 16 }, */ - - Package(){0x0016FFFF, 0, 0, 18 }, - Package(){0x0016FFFF, 1, 0, 17 }, - - /* Bus 0, Dev 20 - F0:SMBus/ACPI, F1:IDE; F2:HDAudio; F3:LPC; F4:PCIBridge; F5:USB */ - Package(){0x0014FFFF, 0, 0, 16 }, - Package(){0x0014FFFF, 1, 0, 17 }, - Package(){0x0014FFFF, 2, 0, 18 }, - Package(){0x0014FFFF, 3, 0, 19 }, - /* Package(){0x00140004, 2, 0, 18 }, */ - /* Package(){0x00140004, 3, 0, 19 }, */ - /* Package(){0x00140005, 1, 0, 17 }, */ - /* Package(){0x00140006, 1, 0, 17 }, */ - - /* TODO: pcie */ - Package(){0x0015FFFF, 0, 0, 16 }, - Package(){0x0015FFFF, 1, 0, 17 }, - Package(){0x0015FFFF, 2, 0, 18 }, - Package(){0x0015FFFF, 3, 0, 19 }, - }) - - Name(PR1, Package(){ - /* Internal graphics - RS780 VGA, Bus1, Dev5 */ - Package(){0x0005FFFF, 0, INTA, 0 }, - Package(){0x0005FFFF, 1, INTB, 0 }, - Package(){0x0005FFFF, 2, INTC, 0 }, - Package(){0x0005FFFF, 3, INTD, 0 }, - }) - Name(APR1, Package(){ - /* Internal graphics - RS780 VGA, Bus1, Dev5 */ - Package(){0x0005FFFF, 0, 0, 18 }, - Package(){0x0005FFFF, 1, 0, 19 }, - /* Package(){0x0005FFFF, 2, 0, 20 }, */ - /* Package(){0x0005FFFF, 3, 0, 17 }, */ - }) - - Name(PS2, Package(){ - /* The external GFX - Hooked to PCIe slot 2 */ - Package(){0x0000FFFF, 0, INTC, 0 }, - Package(){0x0000FFFF, 1, INTD, 0 }, - Package(){0x0000FFFF, 2, INTA, 0 }, - Package(){0x0000FFFF, 3, INTB, 0 }, - }) - Name(APS2, Package(){ - /* The external GFX - Hooked to PCIe slot 2 */ - Package(){0x0000FFFF, 0, 0, 18 }, - Package(){0x0000FFFF, 1, 0, 19 }, - Package(){0x0000FFFF, 2, 0, 16 }, - Package(){0x0000FFFF, 3, 0, 17 }, - }) - - Name(PS4, Package(){ - /* PCIe slot - Hooked to PCIe slot 4 */ - Package(){0x0000FFFF, 0, INTA, 0 }, - Package(){0x0000FFFF, 1, INTB, 0 }, - Package(){0x0000FFFF, 2, INTC, 0 }, - Package(){0x0000FFFF, 3, INTD, 0 }, - }) - Name(APS4, Package(){ - /* PCIe slot - Hooked to PCIe slot 4 */ - Package(){0x0000FFFF, 0, 0, 16 }, - Package(){0x0000FFFF, 1, 0, 17 }, - Package(){0x0000FFFF, 2, 0, 18 }, - Package(){0x0000FFFF, 3, 0, 19 }, - }) - - Name(PS5, Package(){ - /* PCIe slot - Hooked to PCIe slot 5 */ - Package(){0x0000FFFF, 0, INTB, 0 }, - Package(){0x0000FFFF, 1, INTC, 0 }, - Package(){0x0000FFFF, 2, INTD, 0 }, - Package(){0x0000FFFF, 3, INTA, 0 }, - }) - Name(APS5, Package(){ - /* PCIe slot - Hooked to PCIe slot 5 */ - Package(){0x0000FFFF, 0, 0, 17 }, - Package(){0x0000FFFF, 1, 0, 18 }, - Package(){0x0000FFFF, 2, 0, 19 }, - Package(){0x0000FFFF, 3, 0, 16 }, - }) - - Name(PS6, Package(){ - /* PCIe slot - Hooked to PCIe slot 6 */ - Package(){0x0000FFFF, 0, INTC, 0 }, - Package(){0x0000FFFF, 1, INTD, 0 }, - Package(){0x0000FFFF, 2, INTA, 0 }, - Package(){0x0000FFFF, 3, INTB, 0 }, - }) - Name(APS6, Package(){ - /* PCIe slot - Hooked to PCIe slot 6 */ - Package(){0x0000FFFF, 0, 0, 18 }, - Package(){0x0000FFFF, 1, 0, 19 }, - Package(){0x0000FFFF, 2, 0, 16 }, - Package(){0x0000FFFF, 3, 0, 17 }, - }) - - Name(PS7, Package(){ - /* The onboard Ethernet chip - Hooked to PCIe slot 7 */ - Package(){0x0000FFFF, 0, INTD, 0 }, - Package(){0x0000FFFF, 1, INTA, 0 }, - Package(){0x0000FFFF, 2, INTB, 0 }, - Package(){0x0000FFFF, 3, INTC, 0 }, - }) - Name(APS7, Package(){ - /* The onboard Ethernet chip - Hooked to PCIe slot 7 */ - Package(){0x0000FFFF, 0, 0, 19 }, - Package(){0x0000FFFF, 1, 0, 16 }, - Package(){0x0000FFFF, 2, 0, 17 }, - Package(){0x0000FFFF, 3, 0, 18 }, - }) - - Name(PS9, Package(){ - /* PCIe slot - Hooked to PCIe slot 9 */ - Package(){0x0000FFFF, 0, INTD, 0 }, - Package(){0x0000FFFF, 1, INTA, 0 }, - Package(){0x0000FFFF, 2, INTB, 0 }, - Package(){0x0000FFFF, 3, INTC, 0 }, - }) - Name(APS9, Package(){ - /* PCIe slot - Hooked to PCIe slot 9 */ - Package(){0x0000FFFF, 0, 0, 17 }, - Package(){0x0000FFFF, 1, 0, 18 }, - Package(){0x0000FFFF, 2, 0, 19 }, - Package(){0x0000FFFF, 3, 0, 16 }, - }) - - Name(PSa, Package(){ - /* PCIe slot - Hooked to PCIe slot 10 */ - Package(){0x0000FFFF, 0, INTD, 0 }, - Package(){0x0000FFFF, 1, INTA, 0 }, - Package(){0x0000FFFF, 2, INTB, 0 }, - Package(){0x0000FFFF, 3, INTC, 0 }, - }) - Name(APSa, Package(){ - /* PCIe slot - Hooked to PCIe slot 10 */ - Package(){0x0000FFFF, 0, 0, 18 }, - Package(){0x0000FFFF, 1, 0, 19 }, - Package(){0x0000FFFF, 2, 0, 16 }, - Package(){0x0000FFFF, 3, 0, 17 }, - }) - - Name(PE0, Package(){ - /* PCIe slot - Hooked to PCIe slot 10 */ - Package(){0x0000FFFF, 0, INTA, 0 }, - Package(){0x0000FFFF, 1, INTB, 0 }, - Package(){0x0000FFFF, 2, INTC, 0 }, - Package(){0x0000FFFF, 3, INTD, 0 }, - }) - Name(APE0, Package(){ - /* PCIe slot - Hooked to PCIe */ - Package(){0x0000FFFF, 0, 0, 16 }, - Package(){0x0000FFFF, 1, 0, 17 }, - Package(){0x0000FFFF, 2, 0, 18 }, - Package(){0x0000FFFF, 3, 0, 19 }, - }) - - Name(PE1, Package(){ - /* PCIe slot - Hooked to PCIe slot 10 */ - Package(){0x0000FFFF, 0, INTB, 0 }, - Package(){0x0000FFFF, 1, INTC, 0 }, - Package(){0x0000FFFF, 2, INTD, 0 }, - Package(){0x0000FFFF, 3, INTA, 0 }, - }) - Name(APE1, Package(){ - /* PCIe slot - Hooked to PCIe */ - Package(){0x0000FFFF, 0, 0, 17 }, - Package(){0x0000FFFF, 1, 0, 18 }, - Package(){0x0000FFFF, 2, 0, 19 }, - Package(){0x0000FFFF, 3, 0, 16 }, - }) - - Name(PE2, Package(){ - /* PCIe slot - Hooked to PCIe slot 10 */ - Package(){0x0000FFFF, 0, INTC, 0 }, - Package(){0x0000FFFF, 1, INTD, 0 }, - Package(){0x0000FFFF, 2, INTA, 0 }, - Package(){0x0000FFFF, 3, INTB, 0 }, - }) - Name(APE2, Package(){ - /* PCIe slot - Hooked to PCIe */ - Package(){0x0000FFFF, 0, 0, 18 }, - Package(){0x0000FFFF, 1, 0, 19 }, - Package(){0x0000FFFF, 2, 0, 16 }, - Package(){0x0000FFFF, 3, 0, 17 }, - }) - - Name(PE3, Package(){ - /* PCIe slot - Hooked to PCIe slot 10 */ - Package(){0x0000FFFF, 0, INTD, 0 }, - Package(){0x0000FFFF, 1, INTA, 0 }, - Package(){0x0000FFFF, 2, INTB, 0 }, - Package(){0x0000FFFF, 3, INTC, 0 }, - }) - Name(APE3, Package(){ - /* PCIe slot - Hooked to PCIe */ - Package(){0x0000FFFF, 0, 0, 19 }, - Package(){0x0000FFFF, 1, 0, 16 }, - Package(){0x0000FFFF, 2, 0, 17 }, - Package(){0x0000FFFF, 3, 0, 18 }, - }) - - Name(PCIB, Package(){ - /* PCI slots: slot 0, slot 1, slot 2 behind Dev14, Fun4. */ - Package(){0x0003FFFF, 0, 0, 0x14 }, - Package(){0x0003FFFF, 1, 0, 0x15 }, - Package(){0x0003FFFF, 2, 0, 0x16 }, - Package(){0x0003FFFF, 3, 0, 0x17 }, - Package(){0x0004FFFF, 0, 0, 0x15 }, - Package(){0x0004FFFF, 1, 0, 0x16 }, - Package(){0x0004FFFF, 2, 0, 0x17 }, - Package(){0x0004FFFF, 3, 0, 0x14 }, - Package(){0x0005FFFF, 0, 0, 0x16 }, - Package(){0x0005FFFF, 1, 0, 0x17 }, - Package(){0x0005FFFF, 2, 0, 0x14 }, - Package(){0x0005FFFF, 3, 0, 0x15 }, - }) -} diff --git a/src/mainboard/lippert/toucan-af/acpi/sata.asl b/src/mainboard/lippert/toucan-af/acpi/sata.asl deleted file mode 100644 index 7f305fb..0000000 --- a/src/mainboard/lippert/toucan-af/acpi/sata.asl +++ /dev/null @@ -1,132 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* simple name description */ - -/* -Scope (_SB) { - Device(PCI0) { - Device(SATA) { - Name(_ADR, 0x00110000) - #include "sata.asl" - } - } -} -*/ - -Name(STTM, Buffer(20) { - 0x78, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, - 0x78, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, - 0x1f, 0x00, 0x00, 0x00 -}) - -/* Start by clearing the PhyRdyChg bits */ -Method(_INI) { - \_GPE._L1F() -} - -Device(PMRY) -{ - Name(_ADR, 0) - Method(_GTM, 0x0, NotSerialized) { - Return(STTM) - } - Method(_STM, 0x3, NotSerialized) {} - - Device(PMST) { - Name(_ADR, 0) - Method(_STA,0) { - if (LGreater(P0IS,0)) { - return (0x0F) /* sata is visible */ - } - else { - return (0x00) /* sata is missing */ - } - } - }/* end of PMST */ - - Device(PSLA) - { - Name(_ADR, 1) - Method(_STA,0) { - if (LGreater(P1IS,0)) { - return (0x0F) /* sata is visible */ - } - else { - return (0x00) /* sata is missing */ - } - } - } /* end of PSLA */ -} /* end of PMRY */ - - -Device(SEDY) -{ - Name(_ADR, 1) /* IDE Scondary Channel */ - Method(_GTM, 0x0, NotSerialized) { - Return(STTM) - } - Method(_STM, 0x3, NotSerialized) {} - - Device(SMST) - { - Name(_ADR, 0) - Method(_STA,0) { - if (LGreater(P2IS,0)) { - return (0x0F) /* sata is visible */ - } - else { - return (0x00) /* sata is missing */ - } - } - } /* end of SMST */ - - Device(SSLA) - { - Name(_ADR, 1) - Method(_STA,0) { - if (LGreater(P3IS,0)) { - return (0x0F) /* sata is visible */ - } - else { - return (0x00) /* sata is missing */ - } - } - } /* end of SSLA */ -} /* end of SEDY */ - -/* SATA Hot Plug Support */ -Scope(\_GPE) { - Method(_L1F,0x0,NotSerialized) { - if (\_SB.P0PR) { - if (LGreater(\_SB.P0IS,0)) { - sleep(32) - } - Notify(\_SB.PCI0.STCR.PMRY.PMST, 0x01) /* NOTIFY_DEVICE_CHECK */ - store(one, \_SB.P0PR) - } - - if (\_SB.P1PR) { - if (LGreater(\_SB.P1IS,0)) { - sleep(32) - } - Notify(\_SB.PCI0.STCR.PMRY.PSLA, 0x01) /* NOTIFY_DEVICE_CHECK */ - store(one, \_SB.P1PR) - } - - if (\_SB.P2PR) { - if (LGreater(\_SB.P2IS,0)) { - sleep(32) - } - Notify(\_SB.PCI0.STCR.SEDY.SMST, 0x01) /* NOTIFY_DEVICE_CHECK */ - store(one, \_SB.P2PR) - } - - if (\_SB.P3PR) { - if (LGreater(\_SB.P3IS,0)) { - sleep(32) - } - Notify(\_SB.PCI0.STCR.SEDY.SSLA, 0x01) /* NOTIFY_DEVICE_CHECK */ - store(one, \_SB.P3PR) - } - } -} diff --git a/src/mainboard/lippert/toucan-af/acpi/superio.asl b/src/mainboard/lippert/toucan-af/acpi/superio.asl deleted file mode 100644 index 490d8c4..0000000 --- a/src/mainboard/lippert/toucan-af/acpi/superio.asl +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* - * SuperI/O devices - */ - -/* PS/2 Keyboard */ -Device(KBC) { - Name(_HID, EISAID("PNP0303")) - Name(_CRS, ResourceTemplate() { - IO(Decode16, 0x0060, 0x0060, 1, 1) - IO(Decode16, 0x0064, 0x0064, 1, 1) - IRQNoFlags(){1} - }) -} - -/* PS/2 Mouse */ -Device(PS2M) { - Name(_HID, EISAID("PNP0F13")) - Name(_CRS, ResourceTemplate() { - IRQNoFlags(){12} - }) -} diff --git a/src/mainboard/lippert/toucan-af/acpi/usb.asl b/src/mainboard/lippert/toucan-af/acpi/usb.asl deleted file mode 100644 index ca9e002..0000000 --- a/src/mainboard/lippert/toucan-af/acpi/usb.asl +++ /dev/null @@ -1,136 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -Method(UCOC, 0) { - Sleep(20) - Store(0x13,CMTI) - Store(0,GPSL) -} - -/* USB Port 0 overcurrent uses Gpm 0 */ -If(LLessEqual(UOM0,9)) { - Scope (\_GPE) { - Method (_L13) { - UCOC() - if(LEqual(GPB0,PLC0)) { - Not(PLC0,PLC0) - Store(PLC0, \_SB.PT0D) - } - } - } -} - -/* USB Port 1 overcurrent uses Gpm 1 */ -If (LLessEqual(UOM1,9)) { - Scope (\_GPE) { - Method (_L14) { - UCOC() - if (LEqual(GPB1,PLC1)) { - Not(PLC1,PLC1) - Store(PLC1, \_SB.PT1D) - } - } - } -} - -/* USB Port 2 overcurrent uses Gpm 2 */ -If (LLessEqual(UOM2,9)) { - Scope (\_GPE) { - Method (_L15) { - UCOC() - if (LEqual(GPB2,PLC2)) { - Not(PLC2,PLC2) - Store(PLC2, \_SB.PT2D) - } - } - } -} - -/* USB Port 3 overcurrent uses Gpm 3 */ -If (LLessEqual(UOM3,9)) { - Scope (\_GPE) { - Method (_L16) { - UCOC() - if (LEqual(GPB3,PLC3)) { - Not(PLC3,PLC3) - Store(PLC3, \_SB.PT3D) - } - } - } -} - -/* USB Port 4 overcurrent uses Gpm 4 */ -If (LLessEqual(UOM4,9)) { - Scope (\_GPE) { - Method (_L19) { - UCOC() - if (LEqual(GPB4,PLC4)) { - Not(PLC4,PLC4) - Store(PLC4, \_SB.PT4D) - } - } - } -} - -/* USB Port 5 overcurrent uses Gpm 5 */ -If (LLessEqual(UOM5,9)) { - Scope (\_GPE) { - Method (_L1A) { - UCOC() - if (LEqual(GPB5,PLC5)) { - Not(PLC5,PLC5) - Store(PLC5, \_SB.PT5D) - } - } - } -} - -/* USB Port 6 overcurrent uses Gpm 6 */ -If (LLessEqual(UOM6,9)) { - Scope (\_GPE) { - /* Method (_L1C) { */ - Method (_L06) { - UCOC() - if (LEqual(GPB6,PLC6)) { - Not(PLC6,PLC6) - Store(PLC6, \_SB.PT6D) - } - } - } -} - -/* USB Port 7 overcurrent uses Gpm 7 */ -If (LLessEqual(UOM7,9)) { - Scope (\_GPE) { - /* Method (_L1D) { */ - Method (_L07) { - UCOC() - if (LEqual(GPB7,PLC7)) { - Not(PLC7,PLC7) - Store(PLC7, \_SB.PT7D) - } - } - } -} - -/* USB Port 8 overcurrent uses Gpm 8 */ -If (LLessEqual(UOM8,9)) { - Scope (\_GPE) { - Method (_L17) { - if (LEqual(G8IS,PLC8)) { - Not(PLC8,PLC8) - Store(PLC8, \_SB.PT8D) - } - } - } -} - -/* USB Port 9 overcurrent uses Gpm 9 */ -If (LLessEqual(UOM9,9)) { - Scope (\_GPE) { - Method (_L0E) { - if (LEqual(G9IS,0)) { - Store(1,\_SB.PT9D) - } - } - } -} diff --git a/src/mainboard/lippert/toucan-af/acpi_tables.c b/src/mainboard/lippert/toucan-af/acpi_tables.c deleted file mode 100644 index f75f823..0000000 --- a/src/mainboard/lippert/toucan-af/acpi_tables.c +++ /dev/null @@ -1,30 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <acpi/acpi.h> -#include <arch/ioapic.h> - -unsigned long acpi_fill_madt(unsigned long current) -{ - /* create all subtables for processors */ - current = acpi_create_madt_lapics(current); - - /* Write SB800 IOAPIC, only one */ - current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, - CONFIG_MAX_CPUS, IO_APIC_ADDR, 0); - - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 0, 2, 0); - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 9, 9, 0xF); - - /* 0: mean bus 0--->ISA */ - /* 0: PIC 0 */ - /* 2: APIC 2 */ - /* 5 mean: 0101 --> Edge-triggered, Active high */ - - /* create all subtables for processors */ - /* current = acpi_create_madt_lapic_nmis(current, 5, 1); */ - /* 1: LINT1 connect to NMI */ - - return current; -} diff --git a/src/mainboard/lippert/toucan-af/buildOpts.c b/src/mainboard/lippert/toucan-af/buildOpts.c deleted file mode 100644 index d8d46d4..0000000 --- a/src/mainboard/lippert/toucan-af/buildOpts.c +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* Select the CPU family */ -#define INSTALL_FAMILY_14_SUPPORT TRUE - -/* Select the CPU socket type */ -#define INSTALL_FT1_SOCKET_SUPPORT TRUE - -/* Agesa optional capabilities selection */ -#define BLDOPT_REMOVE_UDIMMS_SUPPORT FALSE -#define BLDOPT_REMOVE_RDIMMS_SUPPORT TRUE -#define BLDOPT_REMOVE_LRDIMMS_SUPPORT FALSE -#define BLDOPT_REMOVE_ECC_SUPPORT FALSE -#define BLDOPT_REMOVE_BANK_INTERLEAVE FALSE -#define BLDOPT_REMOVE_WHEA FALSE - -#define BLDCFG_VRM_NB_LOW_POWER_THRESHOLD 1 - -#define BLDCFG_AMD_PLATFORM_TYPE AMD_PLATFORM_MOBILE -#define BLDCFG_CFG_GNB_HD_AUDIO FALSE -#define BLDCFG_MEMORY_SODIMM_CAPABLE TRUE -#define BLDCFG_MEMORY_LRDIMM_CAPABLE FALSE -#define BLDCFG_MEMORY_CHANNEL_INTERLEAVING FALSE - -/* Agesa configuration values selection */ -#include <AGESA.h> - -/* Include the files that instantiate the configuration definitions */ -#include "cpuRegisters.h" -#include "cpuFamRegisters.h" -#include "cpuFamilyTranslation.h" -#include "AdvancedApi.h" -#include "heapManager.h" -#include "CreateStruct.h" -#include "cpuFeatures.h" -#include "Table.h" -#include "cpuEarlyInit.h" -#include "cpuLateInit.h" -#include "GnbInterface.h" - -/* Instantiate all solution relevant data */ -#include <PlatformInstall.h> diff --git a/src/mainboard/lippert/toucan-af/cmos.layout b/src/mainboard/lippert/toucan-af/cmos.layout deleted file mode 100644 index beedaa7..0000000 --- a/src/mainboard/lippert/toucan-af/cmos.layout +++ /dev/null @@ -1,57 +0,0 @@ -#***************************************************************************** -# SPDX-License-Identifier: GPL-2.0-only - -#***************************************************************************** - -entries - -0 384 r 0 reserved_memory -384 1 e 4 boot_option -388 4 h 0 reboot_counter -#392 3 r 0 unused -395 1 e 1 hw_scrubber -396 1 e 1 interleave_chip_selects -397 2 e 8 max_mem_clock -399 1 e 2 multi_core -400 1 e 1 power_on_after_fail -412 4 e 6 debug_level -440 4 e 9 slow_cpu -444 1 e 1 nmi -445 1 e 1 iommu -456 1 e 1 ECC_memory -728 256 h 0 user_data -984 16 h 0 check_sum -# Reserve the extended AMD configuration registers -1000 24 r 0 amd_reserved - - - -enumerations - -#ID value text -1 0 Disable -1 1 Enable -2 0 Enable -2 1 Disable -4 0 Fallback -4 1 Normal -6 5 Notice -6 6 Info -6 7 Debug -6 8 Spew -8 0 400Mhz -8 1 333Mhz -8 2 266Mhz -8 3 200Mhz -9 0 off -9 1 87.5% -9 2 75.0% -9 3 62.5% -9 4 50.0% -9 5 37.5% -9 6 25.0% -9 7 12.5% - -checksums - -checksum 392 983 984 diff --git a/src/mainboard/lippert/toucan-af/dsdt.asl b/src/mainboard/lippert/toucan-af/dsdt.asl deleted file mode 100644 index 17837c4..0000000 --- a/src/mainboard/lippert/toucan-af/dsdt.asl +++ /dev/null @@ -1,1258 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* DefinitionBlock Statement */ -#include <acpi/acpi.h> -DefinitionBlock ( - "DSDT.AML", /* Output filename */ - "DSDT", /* Signature */ - 0x02, /* DSDT Revision, needs to be 2 for 64bit */ - OEM_ID, - ACPI_TABLE_CREATOR, - 0x00010001 /* OEM Revision */ - ) -{ /* Start of ASL file */ - - /* Data to be patched by the BIOS during POST */ - /* FIXME the patching is not done yet! */ - /* Memory related values */ - Name(LOMH, 0x0) /* Start of unused memory in C0000-E0000 range */ - Name(PBAD, 0x0) /* Address of BIOS area (If TOM2 != 0, Addr >> 16) */ - Name(PBLN, 0x0) /* Length of BIOS area */ - - Name(PCBA, CONFIG_MMCONF_BASE_ADDRESS) /* Base address of PCIe config space */ - Name(HPBA, 0xFED00000) /* Base address of HPET table */ - - /* USB overcurrent mapping pins. */ - Name(UOM0, 0) - Name(UOM1, 2) - Name(UOM2, 0) - Name(UOM3, 7) - Name(UOM4, 2) - Name(UOM5, 2) - Name(UOM6, 6) - Name(UOM7, 2) - Name(UOM8, 6) - Name(UOM9, 6) - - /* Some global data */ - Name(OSVR, 3) /* Assume nothing. WinXp = 1, Vista = 2, Linux = 3, WinCE = 4 */ - Name(OSV, Ones) /* Assume nothing */ - Name(PMOD, One) /* Assume APIC */ - - /* - * Processor Object - * - */ - Scope (\_SB) { /* define processor scope */ - Device (C000) { - Name (_HID, "ACPI0007") - Name (_UID, 0) - } - Device (C001) { - Name (_HID, "ACPI0007") - Name (_UID, 1) - } - Device (C002) { - Name (_HID, "ACPI0007") - Name (_UID, 2) - } - Device (C003) { - Name (_HID, "ACPI0007") - Name (_UID, 3) - } - } /* End _SB scope */ - - /* PIC IRQ mapping registers, C00h-C01h. */ - OperationRegion(PRQM, SystemIO, 0x00000C00, 0x00000002) - Field(PRQM, ByteAcc, NoLock, Preserve) { - PRQI, 0x00000008, - PRQD, 0x00000008, /* Offset: 1h */ - } - IndexField(PRQI, PRQD, ByteAcc, NoLock, Preserve) { - PIRA, 0x00000008, /* Index 0 */ - PIRB, 0x00000008, /* Index 1 */ - PIRC, 0x00000008, /* Index 2 */ - PIRD, 0x00000008, /* Index 3 */ - PIRE, 0x00000008, /* Index 4 */ - PIRF, 0x00000008, /* Index 5 */ - PIRG, 0x00000008, /* Index 6 */ - PIRH, 0x00000008, /* Index 7 */ - } - - /* PCI Error control register */ - OperationRegion(PERC, SystemIO, 0x00000C14, 0x00000001) - Field(PERC, ByteAcc, NoLock, Preserve) { - SENS, 0x00000001, - PENS, 0x00000001, - SENE, 0x00000001, - PENE, 0x00000001, - } - - /* Client Management index/data registers */ - OperationRegion(CMT, SystemIO, 0x00000C50, 0x00000002) - Field(CMT, ByteAcc, NoLock, Preserve) { - CMTI, 8, - /* Client Management Data register */ - G64E, 1, - G64O, 1, - G32O, 2, - , 2, - GPSL, 2, - } - - /* GPM Port register */ - OperationRegion(GPT, SystemIO, 0x00000C52, 0x00000001) - Field(GPT, ByteAcc, NoLock, Preserve) { - GPB0,1, - GPB1,1, - GPB2,1, - GPB3,1, - GPB4,1, - GPB5,1, - GPB6,1, - GPB7,1, - } - - /* Flash ROM program enable register */ - OperationRegion(FRE, SystemIO, 0x00000C6F, 0x00000001) - Field(FRE, ByteAcc, NoLock, Preserve) { - , 0x00000006, - FLRE, 0x00000001, - } - - /* PM2 index/data registers */ - OperationRegion(PM2R, SystemIO, 0x00000CD0, 0x00000002) - Field(PM2R, ByteAcc, NoLock, Preserve) { - PM2I, 0x00000008, - PM2D, 0x00000008, - } - - /* Power Management I/O registers, TODO:PMIO is quite different in SB800. */ - OperationRegion(PIOR, SystemIO, 0x00000CD6, 0x00000002) - Field(PIOR, ByteAcc, NoLock, Preserve) { - PIOI, 0x00000008, - PIOD, 0x00000008, - } - IndexField (PIOI, PIOD, ByteAcc, NoLock, Preserve) { - Offset(0x00), /* MiscControl */ - , 1, - T1EE, 1, - T2EE, 1, - Offset(0x01), /* MiscStatus */ - , 1, - T1E, 1, - T2E, 1, - Offset(0x04), /* SmiWakeUpEventEnable3 */ - , 7, - SSEN, 1, - Offset(0x07), /* SmiWakeUpEventStatus3 */ - , 7, - CSSM, 1, - Offset(0x10), /* AcpiEnable */ - , 6, - PWDE, 1, - Offset(0x1C), /* ProgramIoEnable */ - , 3, - MKME, 1, - IO3E, 1, - IO2E, 1, - IO1E, 1, - IO0E, 1, - Offset(0x1D), /* IOMonitorStatus */ - , 3, - MKMS, 1, - IO3S, 1, - IO2S, 1, - IO1S, 1, - IO0S,1, - Offset(0x20), /* AcpiPmEvtBlk. TODO: should be 0x60 */ - APEB, 16, - Offset(0x36), /* GEvtLevelConfig */ - , 6, - ELC6, 1, - ELC7, 1, - Offset(0x37), /* GPMLevelConfig0 */ - , 3, - PLC0, 1, - PLC1, 1, - PLC2, 1, - PLC3, 1, - PLC8, 1, - Offset(0x38), /* GPMLevelConfig1 */ - , 1, - PLC4, 1, - PLC5, 1, - , 1, - PLC6, 1, - PLC7, 1, - Offset(0x3B), /* PMEStatus1 */ - GP0S, 1, - GM4S, 1, - GM5S, 1, - APS, 1, - GM6S, 1, - GM7S, 1, - GP2S, 1, - STSS, 1, - Offset(0x55), /* SoftPciRst */ - SPRE, 1, - , 1, - , 1, - PNAT, 1, - PWMK, 1, - PWNS, 1, - - Offset(0x65), /* UsbPMControl */ - , 4, - URRE, 1, - Offset(0x68), /* MiscEnable68 */ - , 3, - TMTE, 1, - , 1, - Offset(0x92), /* GEVENTIN */ - , 7, - E7IS, 1, - Offset(0x96), /* GPM98IN */ - G8IS, 1, - G9IS, 1, - Offset(0x9A), /* EnhanceControl */ - ,7, - HPDE, 1, - Offset(0xA8), /* PIO7654Enable */ - IO4E, 1, - IO5E, 1, - IO6E, 1, - IO7E, 1, - Offset(0xA9), /* PIO7654Status */ - IO4S, 1, - IO5S, 1, - IO6S, 1, - IO7S, 1, - } - - /* PM1 Event Block - * First word is PM1_Status, Second word is PM1_Enable - */ - OperationRegion(P1EB, SystemIO, APEB, 0x04) - Field(P1EB, ByteAcc, NoLock, Preserve) { - TMST, 1, - , 3, - BMST, 1, - GBST, 1, - Offset(0x01), - PBST, 1, - , 1, - RTST, 1, - , 3, - PWST, 1, - SPWS, 1, - Offset(0x02), - TMEN, 1, - , 4, - GBEN, 1, - Offset(0x03), - PBEN, 1, - , 1, - RTEN, 1, - , 3, - PWDA, 1, - } - - Scope(\_SB) { - /* PCIe Configuration Space for 16 busses */ - OperationRegion(PCFG, SystemMemory, PCBA, 0x01000000) /* Each bus consumes 1MB */ - Field(PCFG, ByteAcc, NoLock, Preserve) { - /* Byte offsets are computed using the following technique: - * ((bus number + 1) * ((device number * 8) * 4096)) + register offset - * The 8 comes from 8 functions per device, and 4096 bytes per function config space - */ - Offset(0x00088024), /* Byte offset to SATA register 24h - Bus 0, Device 17, Function 0 */ - STB5, 32, - Offset(0x00098042), /* Byte offset to OHCI0 register 42h - Bus 0, Device 19, Function 0 */ - PT0D, 1, - PT1D, 1, - PT2D, 1, - PT3D, 1, - PT4D, 1, - PT5D, 1, - PT6D, 1, - PT7D, 1, - PT8D, 1, - PT9D, 1, - Offset(0x000A0004), /* Byte offset to SMBUS register 4h - Bus 0, Device 20, Function 0 */ - SBIE, 1, - SBME, 1, - Offset(0x000A0008), /* Byte offset to SMBUS register 8h - Bus 0, Device 20, Function 0 */ - SBRI, 8, - Offset(0x000A0014), /* Byte offset to SMBUS register 14h - Bus 0, Device 20, Function 0 */ - SBB1, 32, - Offset(0x000A0078), /* Byte offset to SMBUS register 78h - Bus 0, Device 20, Function 0 */ - ,14, - P92E, 1, /* Port92 decode enable */ - } - - OperationRegion(SB5, SystemMemory, STB5, 0x1000) - Field(SB5, AnyAcc, NoLock, Preserve){ - /* Port 0 */ - Offset(0x120), /* Port 0 Task file status */ - P0ER, 1, - , 2, - P0DQ, 1, - , 3, - P0BY, 1, - Offset(0x128), /* Port 0 Serial ATA status */ - P0DD, 4, - , 4, - P0IS, 4, - Offset(0x12C), /* Port 0 Serial ATA control */ - P0DI, 4, - Offset(0x130), /* Port 0 Serial ATA error */ - , 16, - P0PR, 1, - - /* Port 1 */ - offset(0x1A0), /* Port 1 Task file status */ - P1ER, 1, - , 2, - P1DQ, 1, - , 3, - P1BY, 1, - Offset(0x1A8), /* Port 1 Serial ATA status */ - P1DD, 4, - , 4, - P1IS, 4, - Offset(0x1AC), /* Port 1 Serial ATA control */ - P1DI, 4, - Offset(0x1B0), /* Port 1 Serial ATA error */ - , 16, - P1PR, 1, - - /* Port 2 */ - Offset(0x220), /* Port 2 Task file status */ - P2ER, 1, - , 2, - P2DQ, 1, - , 3, - P2BY, 1, - Offset(0x228), /* Port 2 Serial ATA status */ - P2DD, 4, - , 4, - P2IS, 4, - Offset(0x22C), /* Port 2 Serial ATA control */ - P2DI, 4, - Offset(0x230), /* Port 2 Serial ATA error */ - , 16, - P2PR, 1, - - /* Port 3 */ - Offset(0x2A0), /* Port 3 Task file status */ - P3ER, 1, - , 2, - P3DQ, 1, - , 3, - P3BY, 1, - Offset(0x2A8), /* Port 3 Serial ATA status */ - P3DD, 4, - , 4, - P3IS, 4, - Offset(0x2AC), /* Port 3 Serial ATA control */ - P3DI, 4, - Offset(0x2B0), /* Port 3 Serial ATA error */ - , 16, - P3PR, 1, - } - } - - - #include "acpi/routing.asl" - - Scope(\_SB) { - - Method(OSFL, 0){ - - if(LNotEqual(OSVR, Ones)) {Return(OSVR)} /* OS version was already detected */ - - if(CondRefOf(\_OSI)) - { - Store(1, OSVR) /* Assume some form of XP */ - if (\_OSI("Windows 2006")) /* Vista */ - { - Store(2, OSVR) - } - } else { - If(WCMP(\_OS,"Linux")) { - Store(3, OSVR) /* Linux */ - } Else { - Store(4, OSVR) /* Gotta be WinCE */ - } - } - Return(OSVR) - } - - Method(_PIC, 0x01, NotSerialized) - { - If (Arg0) - { - \_SB.CIRQ() - } - Store(Arg0, PMOD) - } - Method(CIRQ, 0x00, NotSerialized){ - Store(0, PIRA) - Store(0, PIRB) - Store(0, PIRC) - Store(0, PIRD) - Store(0, PIRE) - Store(0, PIRF) - Store(0, PIRG) - Store(0, PIRH) - } - - Name(IRQB, ResourceTemplate(){ - IRQ(Level,ActiveLow,Shared){15} - }) - - Name(IRQP, ResourceTemplate(){ - IRQ(Level,ActiveLow,Exclusive){3, 4, 5, 7, 10, 11, 12, 15} - }) - - Name(PITF, ResourceTemplate(){ - IRQ(Level,ActiveLow,Exclusive){9} - }) - - Device(INTA) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 1) - - Method(_STA, 0) { - if (PIRA) { - Return(0x0B) /* sata is invisible */ - } else { - Return(0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTA._STA) */ - - Method(_DIS ,0) { - Store(0, PIRA) - } /* End Method(_SB.INTA._DIS) */ - - Method(_PRS ,0) { - Return(IRQP) - } /* Method(_SB.INTA._PRS) */ - - Method(_CRS ,0) { - CreateWordField(IRQB, 0x1, IRQN) - ShiftLeft(1, PIRA, IRQN) - Return(IRQB) - } /* Method(_SB.INTA._CRS) */ - - Method(_SRS, 1) { - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Decrement(Local0) - } - Store(Local0, PIRA) - } /* End Method(_SB.INTA._SRS) */ - } /* End Device(INTA) */ - - Device(INTB) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 2) - - Method(_STA, 0) { - if (PIRB) { - Return(0x0B) /* sata is invisible */ - } else { - Return(0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTB._STA) */ - - Method(_DIS ,0) { - Store(0, PIRB) - } /* End Method(_SB.INTB._DIS) */ - - Method(_PRS ,0) { - Return(IRQP) - } /* Method(_SB.INTB._PRS) */ - - Method(_CRS ,0) { - CreateWordField(IRQB, 0x1, IRQN) - ShiftLeft(1, PIRB, IRQN) - Return(IRQB) - } /* Method(_SB.INTB._CRS) */ - - Method(_SRS, 1) { - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Decrement(Local0) - } - Store(Local0, PIRB) - } /* End Method(_SB.INTB._SRS) */ - } /* End Device(INTB) */ - - Device(INTC) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 3) - - Method(_STA, 0) { - if (PIRC) { - Return(0x0B) /* sata is invisible */ - } else { - Return(0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTC._STA) */ - - Method(_DIS ,0) { - Store(0, PIRC) - } /* End Method(_SB.INTC._DIS) */ - - Method(_PRS ,0) { - Return(IRQP) - } /* Method(_SB.INTC._PRS) */ - - Method(_CRS ,0) { - CreateWordField(IRQB, 0x1, IRQN) - ShiftLeft(1, PIRC, IRQN) - Return(IRQB) - } /* Method(_SB.INTC._CRS) */ - - Method(_SRS, 1) { - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Decrement(Local0) - } - Store(Local0, PIRC) - } /* End Method(_SB.INTC._SRS) */ - } /* End Device(INTC) */ - - Device(INTD) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 4) - - Method(_STA, 0) { - if (PIRD) { - Return(0x0B) /* sata is invisible */ - } else { - Return(0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTD._STA) */ - - Method(_DIS ,0) { - Store(0, PIRD) - } /* End Method(_SB.INTD._DIS) */ - - Method(_PRS ,0) { - Return(IRQP) - } /* Method(_SB.INTD._PRS) */ - - Method(_CRS ,0) { - CreateWordField(IRQB, 0x1, IRQN) - ShiftLeft(1, PIRD, IRQN) - Return(IRQB) - } /* Method(_SB.INTD._CRS) */ - - Method(_SRS, 1) { - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Decrement(Local0) - } - Store(Local0, PIRD) - } /* End Method(_SB.INTD._SRS) */ - } /* End Device(INTD) */ - - Device(INTE) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 5) - - Method(_STA, 0) { - if (PIRE) { - Return(0x0B) /* sata is invisible */ - } else { - Return(0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTE._STA) */ - - Method(_DIS ,0) { - Store(0, PIRE) - } /* End Method(_SB.INTE._DIS) */ - - Method(_PRS ,0) { - Return(IRQP) - } /* Method(_SB.INTE._PRS) */ - - Method(_CRS ,0) { - CreateWordField(IRQB, 0x1, IRQN) - ShiftLeft(1, PIRE, IRQN) - Return(IRQB) - } /* Method(_SB.INTE._CRS) */ - - Method(_SRS, 1) { - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Decrement(Local0) - } - Store(Local0, PIRE) - } /* End Method(_SB.INTE._SRS) */ - } /* End Device(INTE) */ - - Device(INTF) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 6) - - Method(_STA, 0) { - if (PIRF) { - Return(0x0B) /* sata is invisible */ - } else { - Return(0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTF._STA) */ - - Method(_DIS ,0) { - Store(0, PIRF) - } /* End Method(_SB.INTF._DIS) */ - - Method(_PRS ,0) { - Return(PITF) - } /* Method(_SB.INTF._PRS) */ - - Method(_CRS ,0) { - CreateWordField(IRQB, 0x1, IRQN) - ShiftLeft(1, PIRF, IRQN) - Return(IRQB) - } /* Method(_SB.INTF._CRS) */ - - Method(_SRS, 1) { - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Decrement(Local0) - } - Store(Local0, PIRF) - } /* End Method(_SB.INTF._SRS) */ - } /* End Device(INTF) */ - - Device(INTG) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 7) - - Method(_STA, 0) { - if (PIRG) { - Return(0x0B) /* sata is invisible */ - } else { - Return(0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTG._STA) */ - - Method(_DIS ,0) { - Store(0, PIRG) - } /* End Method(_SB.INTG._DIS) */ - - Method(_PRS ,0) { - Return(IRQP) - } /* Method(_SB.INTG._CRS) */ - - Method(_CRS ,0) { - CreateWordField(IRQB, 0x1, IRQN) - ShiftLeft(1, PIRG, IRQN) - Return(IRQB) - } /* Method(_SB.INTG._CRS) */ - - Method(_SRS, 1) { - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Decrement(Local0) - } - Store(Local0, PIRG) - } /* End Method(_SB.INTG._SRS) */ - } /* End Device(INTG) */ - - Device(INTH) { - Name(_HID, EISAID("PNP0C0F")) - Name(_UID, 8) - - Method(_STA, 0) { - if (PIRH) { - Return(0x0B) /* sata is invisible */ - } else { - Return(0x09) /* sata is disabled */ - } - } /* End Method(_SB.INTH._STA) */ - - Method(_DIS ,0) { - Store(0, PIRH) - } /* End Method(_SB.INTH._DIS) */ - - Method(_PRS ,0) { - Return(IRQP) - } /* Method(_SB.INTH._CRS) */ - - Method(_CRS ,0) { - CreateWordField(IRQB, 0x1, IRQN) - ShiftLeft(1, PIRH, IRQN) - Return(IRQB) - } /* Method(_SB.INTH._CRS) */ - - Method(_SRS, 1) { - CreateWordField(ARG0, 1, IRQM) - - /* Use lowest available IRQ */ - FindSetRightBit(IRQM, Local0) - if (Local0) { - Decrement(Local0) - } - Store(Local0, PIRH) - } /* End Method(_SB.INTH._SRS) */ - } /* End Device(INTH) */ - - } /* End Scope(_SB) */ - - /* Contains the supported sleep states for this chipset */ - #include <southbridge/amd/common/acpi/sleepstates.asl> - - /* Wake status package */ - Name(WKST,Package(){Zero, Zero}) - - /* - * \_PTS - Prepare to Sleep method - * - * Entry: - * Arg0=The value of the sleeping state S1=1, S2=2, etc - * - * Exit: - * -none- - * - * The _PTS control method is executed at the beginning of the sleep process - * for S1-S5. The sleeping value is passed to the _PTS control method. This - * control method may be executed a relatively long time before entering the - * sleep state and the OS may abort the operation without notification to - * the ACPI driver. This method cannot modify the configuration or power - * state of any device in the system. - */ - Method(\_PTS, 1) { - - /* Don't allow PCIRST# to reset USB */ - if (LEqual(Arg0,3)){ - Store(0,URRE) - } - - /* Clear wake status structure. */ - Store(0, Index(WKST,0)) - Store(0, Index(WKST,1)) - } /* End Method(\_PTS) */ - - /* - * \_BFS OEM Back From Sleep method - * - * Entry: - * Arg0=The value of the sleeping state S1=1, S2=2 - * - * Exit: - * -none- - */ - Method(\_BFS, 1) { - } - - /* - * \_WAK System Wake method - * - * Entry: - * Arg0=The value of the sleeping state S1=1, S2=2 - * - * Exit: - * Return package of 2 DWords - * Dword 1 - Status - * 0x00000000 wake succeeded - * 0x00000001 Wake was signaled but failed due to lack of power - * 0x00000002 Wake was signaled but failed due to thermal condition - * Dword 2 - Power Supply state - * if non-zero the effective S-state the power supply entered - */ - Method(\_WAK, 1) { - - /* Re-enable HPET */ - Store(1,HPDE) - - /* Restore PCIRST# so it resets USB */ - if (LEqual(Arg0,3)){ - Store(1,URRE) - } - - /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, Local1) - Store(Local1, PWST) - - Return(WKST) - } /* End Method(\_WAK) */ - - Scope(\_GPE) { /* Start Scope GPE */ - - /* General event 3 */ - Method(_L03) { - Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ - } - - /* Legacy PM event */ - Method(_L08) { - } - - /* Temp warning (TWarn) event */ - Method(_L09) { - } - - /* USB controller PME# */ - Method(_L0B) { - Notify(\_SB.PCI0.UOH1, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PCI0.UOH2, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PCI0.UOH3, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PCI0.UOH4, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PCI0.UOH5, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PCI0.UOH6, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PCI0.UEH1, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ - } - - /* ExtEvent0 SCI event */ - Method(_L10) { - } - - /* ExtEvent1 SCI event */ - Method(_L11) { - } - - /* GPIO0 or GEvent8 event */ - Method(_L18) { - Notify(\_SB.PCI0.PBR2, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PCI0.PBR4, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PCI0.PBR5, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PCI0.PBR6, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PCI0.PBR7, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ - } - - /* Azalia SCI event */ - Method(_L1B) { - Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */ - Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ - } - } /* End Scope GPE */ - - #include "acpi/usb.asl" - - /* System Bus */ - Scope(\_SB) { /* Start \_SB scope */ - #include <arch/x86/acpi/globutil.asl> /* global utility methods expected within the \_SB scope */ - - /* _SB.PCI0 */ - /* Note: Only need HID on Primary Bus */ - Device(PCI0) { - External (TOM1) - External (TOM2) - Name(_HID, EISAID("PNP0A08")) /* PCI Express Root Bridge */ - Name(_CID, EISAID("PNP0A03")) /* PCI Root Bridge */ - - /* Operating System Capabilities Method */ - Method (_OSC, 4) - { - /* Check for PCI/PCI-X/PCIe GUID */ - If (LEqual (Arg0, ToUUID("33DB4D5B-1FF7-401C-9657-7441C03DD766"))) - { - /* Let OS control everything */ - Return (Arg3) - } - Else - { - /* Unrecognized UUID, so set bit 2 of Arg3 to 1 */ - CreateDWordField (Arg3, 0, CDW1) - Or (CDW1, 4, CDW1) - Return (Arg3) - } - } /* End _OSC */ - - Method(_BBN, 0) { /* Bus number = 0 */ - Return(0) - } - Method(_STA, 0) { - Return(0x0B) /* Status is visible */ - } - - Method(_PRT,0) { - If(PMOD){ Return(APR0) } /* APIC mode */ - Return (PR0) /* PIC Mode */ - } /* end _PRT */ - - /* Describe the Northbridge devices */ - Device(AMRT) { - Name(_ADR, 0x00000000) - } /* end AMRT */ - - /* The internal GFX bridge */ - Device(AGPB) { - Name(_ADR, 0x00010000) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - Return (APR1) - } - } /* end AGPB */ - - /* The external GFX bridge */ - Device(PBR2) { - Name(_ADR, 0x00020000) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APS2) } /* APIC mode */ - Return (PS2) /* PIC Mode */ - } /* end _PRT */ - } /* end PBR2 */ - - /* Dev3 is also an external GFX bridge, not used in Herring */ - - Device(PBR4) { - Name(_ADR, 0x00040000) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APS4) } /* APIC mode */ - Return (PS4) /* PIC Mode */ - } /* end _PRT */ - } /* end PBR4 */ - - Device(PBR5) { - Name(_ADR, 0x00050000) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APS5) } /* APIC mode */ - Return (PS5) /* PIC Mode */ - } /* end _PRT */ - } /* end PBR5 */ - - Device(PBR6) { - Name(_ADR, 0x00060000) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APS6) } /* APIC mode */ - Return (PS6) /* PIC Mode */ - } /* end _PRT */ - } /* end PBR6 */ - - /* The onboard EtherNet chip */ - Device(PBR7) { - Name(_ADR, 0x00070000) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APS7) } /* APIC mode */ - Return (PS7) /* PIC Mode */ - } /* end _PRT */ - } /* end PBR7 */ - - /* GPP */ - Device(PBR9) { - Name(_ADR, 0x00090000) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APS9) } /* APIC mode */ - Return (PS9) /* PIC Mode */ - } /* end _PRT */ - } /* end PBR9 */ - - Device(PBRa) { - Name(_ADR, 0x000A0000) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APSa) } /* APIC mode */ - Return (PSa) /* PIC Mode */ - } /* end _PRT */ - } /* end PBRa */ - - Device(PE20) { - Name(_ADR, 0x00150000) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APE0) } /* APIC mode */ - Return (PE0) /* PIC Mode */ - } /* end _PRT */ - } /* end PE20 */ - Device(PE21) { - Name(_ADR, 0x00150001) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APE1) } /* APIC mode */ - Return (PE1) /* PIC Mode */ - } /* end _PRT */ - } /* end PE21 */ - Device(PE22) { - Name(_ADR, 0x00150002) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APE2) } /* APIC mode */ - Return (APE2) /* PIC Mode */ - } /* end _PRT */ - } /* end PE22 */ - Device(PE23) { - Name(_ADR, 0x00150003) - Name(_PRW, Package() {0x18, 4}) - Method(_PRT,0) { - If(PMOD){ Return(APE3) } /* APIC mode */ - Return (PE3) /* PIC Mode */ - } /* end _PRT */ - } /* end PE23 */ - - /* PCI slot 1, 2, 3 */ - Device(PIBR) { - Name(_ADR, 0x00140004) - Name(_PRW, Package() {0x18, 4}) - - Method(_PRT, 0) { - Return (PCIB) - } - } - - /* Describe the Southbridge devices */ - Device(STCR) { - Name(_ADR, 0x00110000) - #include "acpi/sata.asl" - } /* end STCR */ - - Device(UOH1) { - Name(_ADR, 0x00120000) - Name(_PRW, Package() {0x0B, 3}) - } /* end UOH1 */ - - Device(UOH2) { - Name(_ADR, 0x00120002) - Name(_PRW, Package() {0x0B, 3}) - } /* end UOH2 */ - - Device(UOH3) { - Name(_ADR, 0x00130000) - Name(_PRW, Package() {0x0B, 3}) - } /* end UOH3 */ - - Device(UOH4) { - Name(_ADR, 0x00130002) - Name(_PRW, Package() {0x0B, 3}) - } /* end UOH4 */ - - Device(UOH5) { - Name(_ADR, 0x00160000) - Name(_PRW, Package() {0x0B, 3}) - } /* end UOH5 */ - - Device(UOH6) { - Name(_ADR, 0x00160002) - Name(_PRW, Package() {0x0B, 3}) - } /* end UOH5 */ - - Device(UEH1) { - Name(_ADR, 0x00140005) - Name(_PRW, Package() {0x0B, 3}) - } /* end UEH1 */ - - Device(SBUS) { - Name(_ADR, 0x00140000) - } /* end SBUS */ - - Device(AZHD) { - Name(_ADR, 0x00140002) - OperationRegion(AZPD, PCI_Config, 0x00, 0x100) - Field(AZPD, AnyAcc, NoLock, Preserve) { - offset (0x42), - NSDI, 1, - NSDO, 1, - NSEN, 1, - offset (0x44), - IPCR, 4, - offset (0x54), - PWST, 2, - , 6, - PMEB, 1, - , 6, - PMST, 1, - offset (0x62), - MMCR, 1, - offset (0x64), - MMLA, 32, - offset (0x68), - MMHA, 32, - offset (0x6C), - MMDT, 16, - } - } /* end AZHD */ - - Device(LIBR) { - Name(_ADR, 0x00140003) - - /* Real Time Clock Device */ - Device(RTC0) { - Name(_HID, EISAID("PNP0B00")) /* AT Real Time Clock (not PIIX4 compatible) */ - Name(_CRS, ResourceTemplate() { - IRQNoFlags(){8} - IO(Decode16,0x0070, 0x0070, 0, 2) - }) - } /* End Device(_SB.PCI0.LpcIsaBr.RTC0) */ - - Device(TMR) { /* Timer */ - Name(_HID,EISAID("PNP0100")) /* System Timer */ - Name(_CRS, ResourceTemplate() { - IRQNoFlags(){0} - IO(Decode16, 0x0040, 0x0040, 0, 4) - }) - } /* End Device(_SB.PCI0.LpcIsaBr.TMR) */ - - Device(SPKR) { /* Speaker */ - Name(_HID,EISAID("PNP0800")) /* AT style speaker */ - Name(_CRS, ResourceTemplate() { - IO(Decode16, 0x0061, 0x0061, 0, 1) - }) - } /* End Device(_SB.PCI0.LpcIsaBr.SPKR) */ - - Device(PIC) { - Name(_HID,EISAID("PNP0000")) /* AT Interrupt Controller */ - Name(_CRS, ResourceTemplate() { - IRQNoFlags(){2} - IO(Decode16,0x0020, 0x0020, 0, 2) - IO(Decode16,0x00A0, 0x00A0, 0, 2) - }) - } /* End Device(_SB.PCI0.LpcIsaBr.PIC) */ - - Device(MAD) { /* 8257 DMA */ - Name(_HID,EISAID("PNP0200")) /* Hardware Device ID */ - Name(_CRS, ResourceTemplate() { - DMA(Compatibility,BusMaster,Transfer8){4} - IO(Decode16, 0x0000, 0x0000, 0x10, 0x10) - IO(Decode16, 0x0081, 0x0081, 0x01, 0x03) - IO(Decode16, 0x0087, 0x0087, 0x01, 0x01) - IO(Decode16, 0x0089, 0x0089, 0x01, 0x03) - IO(Decode16, 0x008F, 0x008F, 0x01, 0x01) - IO(Decode16, 0x00C0, 0x00C0, 0x10, 0x20) - }) /* End Name(_SB.PCI0.LpcIsaBr.MAD._CRS) */ - } /* End Device(_SB.PCI0.LpcIsaBr.MAD) */ - - Device(COPR) { - Name(_HID,EISAID("PNP0C04")) /* Math Coprocessor */ - Name(_CRS, ResourceTemplate() { - IO(Decode16, 0x00F0, 0x00F0, 0, 0x10) - IRQNoFlags(){13} - }) - } /* End Device(_SB.PCI0.LpcIsaBr.COPR) */ - #include "acpi/superio.asl" - } /* end LIBR */ - - Device(HPBR) { - Name(_ADR, 0x00140004) - } /* end HostPciBr */ - - Device(ACAD) { - Name(_ADR, 0x00140005) - } /* end Ac97audio */ - - Device(ACMD) { - Name(_ADR, 0x00140006) - } /* end Ac97modem */ - - Name(CRES, ResourceTemplate() { - /* Set the Bus number and Secondary Bus number for the PCI0 device - * The Secondary bus range for PCI0 lets the system - * know what bus values are allowed on the downstream - * side of this PCI bus if there is a PCI-PCI bridge. - * PCI busses can have 256 secondary busses which - * range from [0-0xFF] but they do not need to be - * sequential. - */ - WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode, - 0x0000, /* address granularity */ - 0x0000, /* range minimum */ - 0x00FF, /* range maximum */ - 0x0000, /* translation */ - 0x0100, /* length */ - ,, PSB0) /* ResourceSourceIndex, ResourceSource, DescriptorName */ - - IO(Decode16, 0x004E, 0x004E, 1, 2) /* SIO config regs */ - IO(Decode16, 0x0CF8, 0x0CF8, 1, 8) - - WORDIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, - 0x0000, /* address granularity */ - 0x0000, /* range minimum */ - 0x0CF7, /* range maximum */ - 0x0000, /* translation */ - 0x0CF8 /* length */ - ) - - WORDIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, - 0x0000, /* address granularity */ - 0x0D00, /* range minimum */ - 0xFFFF, /* range maximum */ - 0x0000, /* translation */ - 0xF300 /* length */ - ) - - Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM) /* VGA memory space */ - /* memory space for PCI BARs below 4GB */ - Memory32Fixed(ReadOnly, 0x00000000, 0x00000000, MMIO) - }) /* End Name(_SB.PCI0.CRES) */ - - Method(_CRS, 0) { - CreateDWordField(CRES, ^MMIO._BAS, MM1B) - CreateDWordField(CRES, ^MMIO._LEN, MM1L) - /* - * Declare memory between TOM1 and 4GB as available - * for PCI MMIO. - * Use ShiftLeft to avoid 64bit constant (for XP). - * This will work even if the OS does 32bit arithmetic, as - * 32bit (0x00000000 - TOM1) will wrap and give the same - * result as 64bit (0x100000000 - TOM1). - */ - Store(TOM1, MM1B) - ShiftLeft(0x10000000, 4, Local0) - Subtract(Local0, TOM1, Local0) - Store(Local0, MM1L) - - Return(CRES) /* note to change the Name buffer */ - } /* end of Method(_SB.PCI0._CRS) */ - - /* - * - * FIRST METHOD CALLED UPON BOOT - * - * 1. If debugging, print current OS and ACPI interpreter. - * 2. Get PCI Interrupt routing from ACPI VSM, this - * value is based on user choice in BIOS setup. - */ - Method(_INI, 0) { - /* Determine the OS we're running on */ - OSFL() - } /* End Method(_SB._INI) */ - } /* End Device(PCI0) */ - - Device(PWRB) { /* Start Power button device */ - Name(_HID, EISAID("PNP0C0C")) - Name(_UID, 0xAA) - Name(_PRW, Package () {3, 0x04}) /* wake from S1-S4 */ - Name(_STA, 0x0B) /* sata is invisible */ - } - } /* End \_SB scope */ - - Scope(\_SI) { - Method(_SST, 1) { - } - } /* End Scope SI */ -} -/* End of ASL file */ diff --git a/src/mainboard/lippert/toucan-af/irq_tables.c b/src/mainboard/lippert/toucan-af/irq_tables.c deleted file mode 100644 index 5d2d253..0000000 --- a/src/mainboard/lippert/toucan-af/irq_tables.c +++ /dev/null @@ -1,90 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <console/console.h> -#include <device/pci_def.h> -#include <string.h> -#include <stdint.h> -#include <arch/pirq_routing.h> - -static void write_pirq_info(struct irq_info *pirq_info, u8 bus, u8 devfn, - u8 link0, u16 bitmap0, u8 link1, u16 bitmap1, - u8 link2, u16 bitmap2, u8 link3, u16 bitmap3, - u8 slot, u8 rfu) -{ - pirq_info->bus = bus; - pirq_info->devfn = devfn; - pirq_info->irq[0].link = link0; - pirq_info->irq[0].bitmap = bitmap0; - pirq_info->irq[1].link = link1; - pirq_info->irq[1].bitmap = bitmap1; - pirq_info->irq[2].link = link2; - pirq_info->irq[2].bitmap = bitmap2; - pirq_info->irq[3].link = link3; - pirq_info->irq[3].bitmap = bitmap3; - pirq_info->slot = slot; - pirq_info->rfu = rfu; -} - -unsigned long write_pirq_routing_table(unsigned long addr) -{ - - struct irq_routing_table *pirq; - struct irq_info *pirq_info; - u32 slot_num; - u8 *v; - - u8 sum = 0; - int i; - - /* Align the table to be 16 byte aligned. */ - addr += 15; - addr &= ~15; - - /* This table must be between 0xf0000 & 0x100000 */ - printk(BIOS_INFO, "Writing IRQ routing tables to 0x%lx...", addr); - - pirq = (void *)(addr); - v = (u8 *) (addr); - - pirq->signature = PIRQ_SIGNATURE; - pirq->version = PIRQ_VERSION; - - pirq->rtr_bus = 0; - pirq->rtr_devfn = PCI_DEVFN(0x14, 4); - - pirq->exclusive_irqs = 0; - - pirq->rtr_vendor = 0x1002; - pirq->rtr_device = 0x4384; - - pirq->miniport_data = 0; - - memset(pirq->rfu, 0, sizeof(pirq->rfu)); - - pirq_info = (void *)(&pirq->checksum + 1); - slot_num = 0; - - /* pci bridge */ - write_pirq_info(pirq_info, 0, PCI_DEVFN(0x14, 4), - 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, - 0); - pirq_info++; - - slot_num++; - - pirq->size = 32 + 16 * slot_num; - - for (i = 0; i < pirq->size; i++) - sum += v[i]; - - sum = pirq->checksum - sum; - - if (sum != pirq->checksum) { - pirq->checksum = sum; - } - - printk(BIOS_INFO, "%s done.\n", __func__); - - return (unsigned long)pirq_info; - -} diff --git a/src/mainboard/lippert/toucan-af/mptable.c b/src/mainboard/lippert/toucan-af/mptable.c deleted file mode 100644 index 5196caf..0000000 --- a/src/mainboard/lippert/toucan-af/mptable.c +++ /dev/null @@ -1,131 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <arch/smp/mpspec.h> -#include <arch/io.h> -#include <arch/ioapic.h> -#include <string.h> -#include <stdint.h> -#include <southbridge/amd/cimx/sb800/SBPLATFORM.h> - -u8 intr_data[] = { - [0x00] = 0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17, /* INTA# - INTH# */ - [0x08] = 0x00,0x00,0x00,0x00,0x1F,0x1F,0x1F,0x1F, /* Misc-nil,0,1,2, INT from Serial irq */ - [0x10] = 0x09,0x1F,0x1F,0x10,0x1F,0x12,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x12,0x11,0x12,0x11,0x12,0x11,0x12,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x11,0x13,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, - 0x10,0x11,0x12,0x13 -}; - -static void *smp_write_config_table(void *v) -{ - struct mp_config_table *mc; - int bus_isa; - - /* - * By the time this function gets called, the IOAPIC registers - * have been written so they can be read to get the correct - * APIC ID and Version - */ - u8 ioapic_id = (io_apic_read(VIO_APIC_VADDR, 0x00) >> 24); - u8 ioapic_ver = (io_apic_read(VIO_APIC_VADDR, 0x01) & 0xFF); - - mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); - - mptable_init(mc, LOCAL_APIC_ADDR); - memcpy(mc->mpc_oem, "AMD ", 8); - - smp_write_processors(mc); - - mptable_write_buses(mc, NULL, &bus_isa); - - /* I/O APICs: APIC ID Version State Address */ - smp_write_ioapic(mc, ioapic_id, ioapic_ver, VIO_APIC_VADDR); - - u8 byte; - - for (byte = 0x0; byte < sizeof(intr_data); byte ++) { - outb(byte | 0x80, 0xC00); - outb(intr_data[byte], 0xC01); - } - - /* I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ -#define IO_LOCAL_INT(type, intr, apicid, pin) \ - smp_write_lintsrc(mc, (type), MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, bus_isa, (intr), (apicid), (pin)); - - mptable_add_isa_interrupts(mc, bus_isa, ioapic_id, 0); - - /* PCI interrupts are level triggered, and are - * associated with a specific bus/device/function tuple. - */ -#define PCI_INT(bus, dev, fn, pin) \ - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, (bus), (((dev)<<2)|(fn)), ioapic_id, (pin)) - - /* APU Internal Graphic Device*/ - PCI_INT(0x0, 0x01, 0x0, intr_data[0x02]); - PCI_INT(0x0, 0x01, 0x1, intr_data[0x03]); - - //PCI_INT(0x0, 0x14, 0x1, 0x11); /* IDE. */ - PCI_INT(0x0, 0x14, 0x0, 0x10); - /* Southbridge HD Audio: */ - PCI_INT(0x0, 0x14, 0x2, 0x12); - - PCI_INT(0x0, 0x12, 0x0, intr_data[0x30]); /* USB */ - PCI_INT(0x0, 0x12, 0x1, intr_data[0x31]); - PCI_INT(0x0, 0x13, 0x0, intr_data[0x32]); - PCI_INT(0x0, 0x13, 0x1, intr_data[0x33]); - PCI_INT(0x0, 0x16, 0x0, intr_data[0x34]); - PCI_INT(0x0, 0x16, 0x1, intr_data[0x35]); - - /* sata */ - PCI_INT(0x0, 0x11, 0x0, intr_data[0x41]); - - /* on board NIC & Slot PCIE. */ - - /* PCI slots */ - struct device *dev = pcidev_on_root(0x14, 4); - if (dev && dev->enabled) { - u8 bus_pci = dev->link_list->secondary; - /* PCI_SLOT 0. */ - PCI_INT(bus_pci, 0x5, 0x0, 0x14); - PCI_INT(bus_pci, 0x5, 0x1, 0x15); - PCI_INT(bus_pci, 0x5, 0x2, 0x16); - PCI_INT(bus_pci, 0x5, 0x3, 0x17); - - /* PCI_SLOT 1. */ - PCI_INT(bus_pci, 0x6, 0x0, 0x15); - PCI_INT(bus_pci, 0x6, 0x1, 0x16); - PCI_INT(bus_pci, 0x6, 0x2, 0x17); - PCI_INT(bus_pci, 0x6, 0x3, 0x14); - - /* PCI_SLOT 2. */ - PCI_INT(bus_pci, 0x7, 0x0, 0x16); - PCI_INT(bus_pci, 0x7, 0x1, 0x17); - PCI_INT(bus_pci, 0x7, 0x2, 0x14); - PCI_INT(bus_pci, 0x7, 0x3, 0x15); - } - - /* PCIe PortA */ - PCI_INT(0x0, 0x15, 0x0, 0x10); - /* PCIe PortB */ - PCI_INT(0x0, 0x15, 0x1, 0x11); - /* PCIe PortC */ - PCI_INT(0x0, 0x15, 0x2, 0x12); - /* PCIe PortD */ - PCI_INT(0x0, 0x15, 0x3, 0x13); - - /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ - IO_LOCAL_INT(mp_ExtINT, 0x0, MP_APIC_ALL, 0x0); - IO_LOCAL_INT(mp_NMI, 0x0, MP_APIC_ALL, 0x1); - /* There is no extension information... */ - - /* Compute the checksums */ - return mptable_finalize(mc); -} - -unsigned long write_smp_table(unsigned long addr) -{ - void *v; - v = smp_write_floating_table(addr, 0); - return (unsigned long)smp_write_config_table(v); -} diff --git a/src/mainboard/lippert/toucan-af/platform_cfg.h b/src/mainboard/lippert/toucan-af/platform_cfg.h deleted file mode 100644 index b029efb..0000000 --- a/src/mainboard/lippert/toucan-af/platform_cfg.h +++ /dev/null @@ -1,229 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - - -#ifndef _PLATFORM_CFG_H_ -#define _PLATFORM_CFG_H_ - -/** - * @def BIOS_SIZE - * BIOS_SIZE_{1,2,4,8,16}M - * - * In SB800, default ROM size is 1M Bytes, if your platform ROM - * bigger than 1M you have to set the ROM size outside CIMx module and - * before AGESA module get call. - */ -#ifndef BIOS_SIZE -#define BIOS_SIZE ((CONFIG_COREBOOT_ROMSIZE_KB >> 10) - 1) -#endif /* BIOS_SIZE */ - -/** - * @def SPREAD_SPECTRUM - * @brief - * 0 - Disable Spread Spectrum function - * 1 - Enable Spread Spectrum function - */ -#define SPREAD_SPECTRUM 0 - -/** - * @def SB_HPET_TIMER - * @brief - * 0 - Disable hpet - * 1 - Enable hpet - */ -#define HPET_TIMER 1 - -/** - * @def USB_CONFIG - * @brief bit[0-6] used to control USB - * 0 - Disable - * 1 - Enable - * Usb Ohci1 Controller (Bus 0 Dev 18 Func0) is define at BIT0 - * Usb Ehci1 Controller (Bus 0 Dev 18 Func2) is define at BIT1 - * Usb Ohci2 Controller (Bus 0 Dev 19 Func0) is define at BIT2 - * Usb Ehci2 Controller (Bus 0 Dev 19 Func2) is define at BIT3 - * Usb Ohci3 Controller (Bus 0 Dev 22 Func0) is define at BIT4 - * Usb Ehci3 Controller (Bus 0 Dev 22 Func2) is define at BIT5 - * Usb Ohci4 Controller (Bus 0 Dev 20 Func5) is define at BIT6 - */ -#define USB_CONFIG 0x0F - -/** - * @def PCI_CLOCK_CTRL - * @brief bit[0-4] used for PCI Slots Clock Control, - * 0 - disable - * 1 - enable - * PCI SLOT 0 define at BIT0 - * PCI SLOT 1 define at BIT1 - * PCI SLOT 2 define at BIT2 - * PCI SLOT 3 define at BIT3 - * PCI SLOT 4 define at BIT4 - */ -#define PCI_CLOCK_CTRL 0x1E - -/** - * @def SATA_CONTROLLER - * @brief INCHIP Sata Controller - */ -#define SATA_CONTROLLER CIMX_OPTION_ENABLED - -/** - * @def SATA_MODE - * @brief INCHIP Sata Controller Mode - * NOTE: DO NOT ALLOW SATA & IDE use same mode - */ -#define SATA_MODE CONFIG_SB800_SATA_MODE - -/** - * @brief INCHIP Sata IDE Controller Mode - */ -#define IDE_LEGACY_MODE 0 -#define IDE_NATIVE_MODE 1 - -/** - * @def SATA_IDE_MODE - * @brief INCHIP Sata IDE Controller Mode - * NOTE: DO NOT ALLOW SATA & IDE use same mode - */ -#define SATA_IDE_MODE IDE_LEGACY_MODE - -/** - * @def EXTERNAL_CLOCK - * @brief 00/10: Reference clock from crystal oscillator via - * PAD_XTALI and PAD_XTALO - * - * @def INTERNAL_CLOCK - * @brief 01/11: Reference clock from internal clock through - * CP_PLL_REFCLK_P and CP_PLL_REFCLK_N via RDL - */ -#define EXTERNAL_CLOCK 0x00 -#define INTERNAL_CLOCK 0x01 - -/* NOTE: inagua have to using internal clock, - * otherwise can not detect sata drive - */ -#define SATA_CLOCK_SOURCE INTERNAL_CLOCK - -/** - * @def SATA_PORT_MULT_CAP_RESERVED - * @brief 1 ON, 0 0FF - */ -#define SATA_PORT_MULT_CAP_RESERVED 1 - - -/** - * @def AZALIA_AUTO - * @brief Detect Azalia controller automatically. - * - * @def AZALIA_DISABLE - * @brief Disable Azalia controller. - - * @def AZALIA_ENABLE - * @brief Enable Azalia controller. - */ -#define AZALIA_AUTO 0 -#define AZALIA_DISABLE 1 -#define AZALIA_ENABLE 2 - -/** - * @brief INCHIP HDA controller - */ -#define AZALIA_CONTROLLER AZALIA_AUTO - -/** - * @def AZALIA_PIN_CONFIG - * @brief - * 0 - disable - * 1 - enable - */ -#define AZALIA_PIN_CONFIG 1 - -/** - * @def AZALIA_SDIN_PIN - * @brief - * SDIN0 is define at BIT0 & BIT1 - * 00 - GPIO PIN - * 01 - Reserved - * 10 - As a Azalia SDIN pin - * SDIN1 is define at BIT2 & BIT3 - * SDIN2 is define at BIT4 & BIT5 - * SDIN3 is define at BIT6 & BIT7 - */ -#define AZALIA_SDIN_PIN 0x2A - -/** - * @def GPP_CONTROLLER - */ -#define GPP_CONTROLLER CIMX_OPTION_ENABLED - -/** - * @def GPP_CFGMODE - * @brief GPP Link Configuration - * four possible configuration: - * GPP_CFGMODE_X4000 - * GPP_CFGMODE_X2200 - * GPP_CFGMODE_X2110 - * GPP_CFGMODE_X1111 - */ -#define GPP_CFGMODE GPP_CFGMODE_X1111 - -/** - * @def NB_SB_GEN2 - * 0 - Disable - * 1 - Enable - */ -#define NB_SB_GEN2 TRUE - -/** - * @def SB_GPP_GEN2 - * 0 - Disable - * 1 - Enable - */ -#define SB_GPP_GEN2 TRUE - -/** - * @def SB_GPP_UNHIDE_PORTS - * TRUE - ports visible always, even port empty - * FALSE - ports invisible if port empty - */ -#define SB_GPP_UNHIDE_PORTS FALSE - -/** - * @def GEC_CONFIG - * 0 - Enable - * 1 - Disable - */ -#define GEC_CONFIG 1 - -static const CODECENTRY sample_codec_alc886[] = /* Realtek ALC886/8 */ -{ - /* NID, PinConfig (Verbs 71F..C) */ - {0x11, 0x411111F0}, /* NPC */ - {0x12, 0x411111F0}, /* DMIC */ - {0x14, 0x01214110}, /* FRONT (Port-D) */ - {0x15, 0x01011112}, /* SURR (Port-A) */ - {0x16, 0x01016111}, /* CEN/LFE (Port-G) */ - {0x17, 0x411111F0}, /* SIDESURR (Port-H) */ - {0x18, 0x01A19930}, /* MIC1 (Port-B) */ - {0x19, 0x411111F0}, /* MIC2 (Port-F) */ - {0x1A, 0x0181313F}, /* LINE1 (Port-C) */ - {0x1B, 0x411111F0}, /* LINE2 (Port-E) */ - {0x1C, 0x411111F0}, /* CD-IN */ - {0x1D, 0x40132601}, /* BEEP-IN */ - {0x1E, 0x01441120}, /* S/PDIF-OUT */ - {0x1F, 0x01C46140}, /* S/PDIF-IN */ - {0xff, 0xffffffff} /* end of table */ -}; - -static const CODECTBLLIST codec_tablelist[] = -{ - {0x10ec0888, (CODECENTRY*)&sample_codec_alc886[0]}, - {0xFFFFFFFF, (CODECENTRY*)0xFFFFFFFFL} -}; - -/** - * @def AZALIA_OEM_VERB_TABLE - * Mainboard specific codec verb table list - */ -#define AZALIA_OEM_VERB_TABLE (&codec_tablelist[0]) - -#endif -- To view, visit https://review.coreboot.org/c/coreboot/+/43274 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I71ff50099787e7806a9ab67429890a1c77061929 Gerrit-Change-Number: 43274 Gerrit-PatchSet: 1 Gerrit-Owner: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Martin Roth <martinroth(a)google.com> Gerrit-Reviewer: Patrick Georgi <pgeorgi(a)google.com> Gerrit-MessageType: newchange

2 8

Change in coreboot[master]: soc/intel/apollolake: Rename UART irqs
by Patrick Rudolph (Code Review) 10 Aug '20

10 Aug '20

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44200 ) Change subject: soc/intel/apollolake: Rename UART irqs ...................................................................... soc/intel/apollolake: Rename UART irqs Use the same names as on other intel socs. Will be used in intel common uart driver. Change-Id: Ia418fefb3f925fe4d000683b5028682cf0b68a9b Signed-off-by: Patrick Rudolph <patrick.rudolph(a)9elements.com> --- M src/soc/intel/apollolake/acpi/pci_irqs.asl M src/soc/intel/apollolake/include/soc/irq.h 2 files changed, 8 insertions(+), 8 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/00/44200/1 diff --git a/src/soc/intel/apollolake/acpi/pci_irqs.asl b/src/soc/intel/apollolake/acpi/pci_irqs.asl index c0ec1d4..d9c180d 100644 --- a/src/soc/intel/apollolake/acpi/pci_irqs.asl +++ b/src/soc/intel/apollolake/acpi/pci_irqs.asl @@ -43,10 +43,10 @@ Package(){0x0017FFFF, 1, 0, I2C5_INT}, Package(){0x0017FFFF, 2, 0, I2C6_INT}, Package(){0x0017FFFF, 3, 0, I2C7_INT}, - Package(){0x0018FFFF, 0, 0, UART0_INT}, - Package(){0x0018FFFF, 1, 0, UART1_INT}, - Package(){0x0018FFFF, 2, 0, UART2_INT}, - Package(){0x0018FFFF, 3, 0, UART3_INT}, + Package(){0x0018FFFF, 0, 0, LPSS_UART0_IRQ}, + Package(){0x0018FFFF, 1, 0, LPSS_UART1_IRQ}, + Package(){0x0018FFFF, 2, 0, LPSS_UART2_IRQ}, + Package(){0x0018FFFF, 3, 0, LPSS_UART3_IRQ}, Package(){0x0019FFFF, 0, 0, SPI0_INT}, Package(){0x0019FFFF, 1, 0, SPI1_INT}, Package(){0x0019FFFF, 2, 0, SPI2_INT}, diff --git a/src/soc/intel/apollolake/include/soc/irq.h b/src/soc/intel/apollolake/include/soc/irq.h index f619865..ae7af1a 100644 --- a/src/soc/intel/apollolake/include/soc/irq.h +++ b/src/soc/intel/apollolake/include/soc/irq.h @@ -4,10 +4,10 @@ #define _SOC_IRQ_H_ #define SDCARD_INT 3 /* Need to be shared by PMC and SCC only*/ -#define UART0_INT 4 /* Need to be shared by PMC and SCC only*/ -#define UART1_INT 5 /* Need to be shared by PMC and SCC only*/ -#define UART2_INT 6 /* Need to be shared by PMC and SCC only*/ -#define UART3_INT 7 /* Need to be shared by PMC and SCC only*/ +#define LPSS_UART0_IRQ 4 /* Need to be shared by PMC and SCC only*/ +#define LPSS_UART1_IRQ 5 /* Need to be shared by PMC and SCC only*/ +#define LPSS_UART2_IRQ 6 /* Need to be shared by PMC and SCC only*/ +#define LPSS_UART3_IRQ 7 /* Need to be shared by PMC and SCC only*/ #define XDCI_INT 13 /* Need to be shared by PMC and SCC only*/ #define GPIO_BANK_INT 14 #define NPK_INT 16 -- To view, visit https://review.coreboot.org/c/coreboot/+/44200 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ia418fefb3f925fe4d000683b5028682cf0b68a9b Gerrit-Change-Number: 44200 Gerrit-PatchSet: 1 Gerrit-Owner: Patrick Rudolph <patrick.rudolph(a)9elements.com> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

3 3

Change in coreboot[master]: soc/intel/apollolake: Add irq.h
by Patrick Rudolph (Code Review) 10 Aug '20

10 Aug '20

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44199 ) Change subject: soc/intel/apollolake: Add irq.h ...................................................................... soc/intel/apollolake: Add irq.h Move defines from soc_int.asl to soc/irq.h. The common code uart driver expect it to exist. Change-Id: I000a041120daa8cbe1ca4e4aab48a206bb3e9245 Signed-off-by: Patrick Rudolph <patrick.rudolph(a)9elements.com> --- M src/soc/intel/apollolake/acpi/pci_irqs.asl D src/soc/intel/apollolake/acpi/soc_int.asl A src/soc/intel/apollolake/include/soc/irq.h 3 files changed, 47 insertions(+), 47 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/99/44199/1 diff --git a/src/soc/intel/apollolake/acpi/pci_irqs.asl b/src/soc/intel/apollolake/acpi/pci_irqs.asl index b323000..c0ec1d4 100644 --- a/src/soc/intel/apollolake/acpi/pci_irqs.asl +++ b/src/soc/intel/apollolake/acpi/pci_irqs.asl @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-or-later */ -#include "soc_int.asl" +#include <soc/irq.h> Method(_PRT) { diff --git a/src/soc/intel/apollolake/acpi/soc_int.asl b/src/soc/intel/apollolake/acpi/soc_int.asl deleted file mode 100644 index bdb0471..0000000 --- a/src/soc/intel/apollolake/acpi/soc_int.asl +++ /dev/null @@ -1,46 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ - -#ifndef _SOC_INT_DEFINE_ASL_ -#define _SOC_INT_DEFINE_ASL_ - -#define SDCARD_INT 3 /* Need to be shared by PMC and SCC only*/ -#define UART0_INT 4 /* Need to be shared by PMC and SCC only*/ -#define UART1_INT 5 /* Need to be shared by PMC and SCC only*/ -#define UART2_INT 6 /* Need to be shared by PMC and SCC only*/ -#define UART3_INT 7 /* Need to be shared by PMC and SCC only*/ -#define XDCI_INT 13 /* Need to be shared by PMC and SCC only*/ -#define GPIO_BANK_INT 14 -#define NPK_INT 16 -#define PIRQA_INT 16 -#define PIRQB_INT 17 -#define PIRQC_INT 18 -#define SATA_INT 19 -#define GEN_INT 19 -#define PIRQD_INT 19 -#define XHCI_INT 17 /* Need to be shared by PMC and SCC only*/ -#define SMBUS_INT 20 /* PIRQE */ -#define CSE_INT 20 /* PIRQE */ -#define IUNIT_INT 21 /* PIRQF */ -#define PIRQF_INT 21 -#define PIRQG_INT 22 -#define PUNIT_INT 24 -#define AUDIO_INT 25 -#define ISH_INT 26 -#define I2C0_INT 27 -#define I2C1_INT 28 -#define I2C2_INT 29 -#define I2C3_INT 30 -#define I2C4_INT 31 -#define I2C5_INT 32 -#define I2C6_INT 33 -#define I2C7_INT 34 -#define SPI0_INT 35 -#define SPI1_INT 36 -#define SPI2_INT 37 -#define UFS_INT 38 -#define EMMC_INT 39 -#define PMC_INT 40 -#define SDIO_INT 42 -#define CNVI_INT 44 - -#endif /* _SOC_INT_DEFINE_ASL_ */ diff --git a/src/soc/intel/apollolake/include/soc/irq.h b/src/soc/intel/apollolake/include/soc/irq.h new file mode 100644 index 0000000..f619865 --- /dev/null +++ b/src/soc/intel/apollolake/include/soc/irq.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef _SOC_IRQ_H_ +#define _SOC_IRQ_H_ + +#define SDCARD_INT 3 /* Need to be shared by PMC and SCC only*/ +#define UART0_INT 4 /* Need to be shared by PMC and SCC only*/ +#define UART1_INT 5 /* Need to be shared by PMC and SCC only*/ +#define UART2_INT 6 /* Need to be shared by PMC and SCC only*/ +#define UART3_INT 7 /* Need to be shared by PMC and SCC only*/ +#define XDCI_INT 13 /* Need to be shared by PMC and SCC only*/ +#define GPIO_BANK_INT 14 +#define NPK_INT 16 +#define PIRQA_INT 16 +#define PIRQB_INT 17 +#define PIRQC_INT 18 +#define SATA_INT 19 +#define GEN_INT 19 +#define PIRQD_INT 19 +#define XHCI_INT 17 /* Need to be shared by PMC and SCC only*/ +#define SMBUS_INT 20 /* PIRQE */ +#define CSE_INT 20 /* PIRQE */ +#define IUNIT_INT 21 /* PIRQF */ +#define PIRQF_INT 21 +#define PIRQG_INT 22 +#define PUNIT_INT 24 +#define AUDIO_INT 25 +#define ISH_INT 26 +#define I2C0_INT 27 +#define I2C1_INT 28 +#define I2C2_INT 29 +#define I2C3_INT 30 +#define I2C4_INT 31 +#define I2C5_INT 32 +#define I2C6_INT 33 +#define I2C7_INT 34 +#define SPI0_INT 35 +#define SPI1_INT 36 +#define SPI2_INT 37 +#define UFS_INT 38 +#define EMMC_INT 39 +#define PMC_INT 40 +#define SDIO_INT 42 +#define CNVI_INT 44 + +#endif /* _SOC_IRQ_H_ */ -- To view, visit https://review.coreboot.org/c/coreboot/+/44199 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I000a041120daa8cbe1ca4e4aab48a206bb3e9245 Gerrit-Change-Number: 44199 Gerrit-PatchSet: 1 Gerrit-Owner: Patrick Rudolph <patrick.rudolph(a)9elements.com> Gerrit-Reviewer: Andrey Petrov <andrey.petrov(a)gmail.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

3 3

Change in coreboot[master]: soc/intel/cannonlake/acpi/serialio.asl: Don't advertise unavailable d...
by Patrick Rudolph (Code Review) 10 Aug '20

10 Aug '20

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44198 ) Change subject: soc/intel/cannonlake/acpi/serialio.asl: Don't advertise unavailable devices ...................................................................... soc/intel/cannonlake/acpi/serialio.asl: Don't advertise unavailable devices On PCH-H the I2C4 0:19.0 device isn't usable and thus 0:19.1 and 0:19.2 can't be detected using standard PCI probing. Remove I2C4, I2C5 and UART2 from generic ASL code on PCH-H platforms. Change-Id: I89f9ab7d4afb2e7d1b1e24d072adf99e0da6fecf Signed-off-by: Patrick Rudolph <patrick.rudolph(a)9elements.com> --- M src/soc/intel/cannonlake/acpi/serialio.asl 1 file changed, 4 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/44198/1 diff --git a/src/soc/intel/cannonlake/acpi/serialio.asl b/src/soc/intel/cannonlake/acpi/serialio.asl index e4a675e..d88c570 100644 --- a/src/soc/intel/cannonlake/acpi/serialio.asl +++ b/src/soc/intel/cannonlake/acpi/serialio.asl @@ -26,6 +26,7 @@ Name (_DDN, "Serial IO I2C Controller 3") } +#if !CONFIG(SOC_INTEL_CANNONLAKE_PCH_H) Device (I2C4) { Name (_ADR, 0x00190000) @@ -37,6 +38,7 @@ Name (_ADR, 0x00190001) Name (_DDN, "Serial IO I2C Controller 5") } +#endif Device (SPI0) { @@ -56,6 +58,7 @@ Name (_DDN, "Serial IO SPI Controller 2") } +#if !CONFIG(SOC_INTEL_CANNONLAKE_PCH_H) Device (UAR0) { Name (_ADR, 0x001e0000) @@ -73,3 +76,4 @@ Name (_ADR, 0x00190002) Name (_DDN, "Serial IO UART Controller 2") } +#endif -- To view, visit https://review.coreboot.org/c/coreboot/+/44198 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I89f9ab7d4afb2e7d1b1e24d072adf99e0da6fecf Gerrit-Change-Number: 44198 Gerrit-PatchSet: 1 Gerrit-Owner: Patrick Rudolph <patrick.rudolph(a)9elements.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

2 7

Change in coreboot[master]: soc/intel/common: Include Alder Lake SATA controller device IDs
by Subrata Banik (Code Review) 10 Aug '20

10 Aug '20

Subrata Banik has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44298 ) Change subject: soc/intel/common: Include Alder Lake SATA controller device IDs ...................................................................... soc/intel/common: Include Alder Lake SATA controller device IDs Document Number: 619501, 619362 Change-Id: Id3440b415ca80edebb6880b8b48f6094ebea4ae4 Signed-off-by: Subrata Banik <subrata.banik(a)intel.com> --- M src/include/device/pci_ids.h 1 file changed, 12 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/44298/1 diff --git a/src/include/device/pci_ids.h b/src/include/device/pci_ids.h index 05900da..589e50c 100644 --- a/src/include/device/pci_ids.h +++ b/src/include/device/pci_ids.h @@ -3276,6 +3276,18 @@ #define PCI_DEVICE_ID_INTEL_MCC_AHCI_SATA 0x4b60 #define PCI_DEVICE_ID_INTEL_JSP_SATA_1 0x4dd2 #define PCI_DEVICE_ID_INTEL_JSP_SATA_2 0x4dd3 +#define PCI_DEVICE_ID_INTEL_ADP_P_SATA_1 0x7a52 +#define PCI_DEVICE_ID_INTEL_ADP_P_SATA_2 0x7a53 +#define PCI_DEVICE_ID_INTEL_ADP_P_SATA_3 0x7a54 +#define PCI_DEVICE_ID_INTEL_ADP_P_SATA_4 0x7a55 +#define PCI_DEVICE_ID_INTEL_ADP_P_SATA_5 0x7a56 +#define PCI_DEVICE_ID_INTEL_ADP_P_SATA_6 0x7a57 +#define PCI_DEVICE_ID_INTEL_ADP_S_SATA_1 0x7ae2 +#define PCI_DEVICE_ID_INTEL_ADP_S_SATA_2 0x7ae3 +#define PCI_DEVICE_ID_INTEL_ADP_S_SATA_3 0x7ae4 +#define PCI_DEVICE_ID_INTEL_ADP_S_SATA_4 0x7ae5 +#define PCI_DEVICE_ID_INTEL_ADP_S_SATA_5 0x7ae6 +#define PCI_DEVICE_ID_INTEL_ADP_S_SATA_6 0x7ae7 /* Intel PMC device Ids */ #define PCI_DEVICE_ID_INTEL_SPT_LP_PMC 0x9d21 -- To view, visit https://review.coreboot.org/c/coreboot/+/44298 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Id3440b415ca80edebb6880b8b48f6094ebea4ae4 Gerrit-Change-Number: 44298 Gerrit-PatchSet: 1 Gerrit-Owner: Subrata Banik <subrata.banik(a)intel.com> Gerrit-MessageType: newchange

2 2

Change in coreboot[master]: crossgcc: Allow GCC to get asan shadow offset at runtime
by Harshit Sharma (Code Review) 10 Aug '20

10 Aug '20

Harshit Sharma has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/42794 ) Change subject: crossgcc: Allow GCC to get asan shadow offset at runtime ...................................................................... Patch Set 17: (1 comment) https://review.coreboot.org/c/coreboot/+/42794/16//COMMIT_MSG Commit Message: https://review.coreboot.org/c/coreboot/+/42794/16//COMMIT_MSG@21 PS16, Line 21: > Please mention, what happens, if a GCC without the patch is used. […] Done -- To view, visit https://review.coreboot.org/c/coreboot/+/42794 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I401631938532a406a6d41e77c6c9716b6b2bf48d Gerrit-Change-Number: 42794 Gerrit-PatchSet: 17 Gerrit-Owner: Harshit Sharma <harshitsharmajs(a)gmail.com> Gerrit-Reviewer: Patrick Georgi <pgeorgi(a)google.com> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Werner Zeh <werner.zeh(a)siemens.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Raul Rangel <rrangel(a)chromium.org> Gerrit-Comment-Date: Mon, 10 Aug 2020 03:41:00 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-MessageType: comment

1 0

Change in coreboot[master]: crossgcc: Allow GCC to get asan shadow offset at runtime
by Harshit Sharma (Code Review) 10 Aug '20

10 Aug '20

Hello build bot (Jenkins), Patrick Georgi, Paul Menzel, Werner Zeh, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/42794 to look at the new patch set (#17). Change subject: crossgcc: Allow GCC to get asan shadow offset at runtime ...................................................................... crossgcc: Allow GCC to get asan shadow offset at runtime Unlike Linux kernel which has a static shadow region layout, we have multiple stages in coreboot and thus require a different shadow offset address at each stage. Unfortunately, GCC currently, only supports adding a static shadow offset at compile time using -fasan-shadow-offset flag. For this reason, we enable GCC to determine asan shadow offset address at runtime using a callback function __asan_shadow_offset(). This supersedes the need to specify this address at compile time. GCC then makes use of this shadow offset to protect stack buffers by inserting red zones around them. Some other benefits of having this GCC patch are: 1. We can place the shadow region in a separate linker section with all its advantages like automatic fit insurance. This ensures if a platform doesn't have enough memory space to hold shadow region, the build fails. (However, if we use a fixed shadow offset on a platform that actually doesn't have enough memory, it may still build without any errors.) 2. We don't modify the memory layout compared to the current one, as we are placing the shadow region at the end of the space already occupied by the program. 3. We can be much more flexible later if needed (thinking of other stages like bootblock). 4. Since, we are appending the shadow buffer to the region already occupied, we make efficient use of the limited memory available which is highly beneficial when using cache as ram. Further, we have made sure that if you compile you tree with ASan enabled but missed this patch, it will end up in the following compilation error: "invalid --param name 'asan-use-shadow-offset-callback'" So, you cannot accidentally enable the feature without having your compiler patched. Change-Id: I401631938532a406a6d41e77c6c9716b6b2bf48d Signed-off-by: Harshit Sharma <harshitsharmajs(a)gmail.com> --- A util/crossgcc/patches/gcc-8.3.0_asan_shadow_offset_callback.patch 1 file changed, 97 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/94/42794/17 -- To view, visit https://review.coreboot.org/c/coreboot/+/42794 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I401631938532a406a6d41e77c6c9716b6b2bf48d Gerrit-Change-Number: 42794 Gerrit-PatchSet: 17 Gerrit-Owner: Harshit Sharma <harshitsharmajs(a)gmail.com> Gerrit-Reviewer: Patrick Georgi <pgeorgi(a)google.com> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: Werner Zeh <werner.zeh(a)siemens.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Raul Rangel <rrangel(a)chromium.org> Gerrit-MessageType: newpatchset

1 0

Change in coreboot[4.11_branch]: soc/intel/fsp_broadwell_de: examine ACM status at romstage entry
by Jonathan Zhang (Code Review) 10 Aug '20

10 Aug '20

Hello Philipp Deppenwiese, I'd like you to do a code review. Please visit https://review.coreboot.org/c/coreboot/+/42713 to review the following change. Change subject: soc/intel/fsp_broadwell_de: examine ACM status at romstage entry ...................................................................... soc/intel/fsp_broadwell_de: examine ACM status at romstage entry When INTEL_TXT is set, at romstage entry check if startup ACM worked correctly by probing TXT_ERROR register. Signed-off-by: Philipp Deppenwiese <zaolin.daisuki(a)gmail.com> Signed-off-by: Jonathan Zhang <jonzhang(a)fb.com> Change-Id: I6f423df8b05dc44220a9bad3674f687bac94e335 --- M src/soc/intel/fsp_broadwell_de/romstage/romstage.c 1 file changed, 9 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/13/42713/1 diff --git a/src/soc/intel/fsp_broadwell_de/romstage/romstage.c b/src/soc/intel/fsp_broadwell_de/romstage/romstage.c index 8438b10..9699927 100644 --- a/src/soc/intel/fsp_broadwell_de/romstage/romstage.c +++ b/src/soc/intel/fsp_broadwell_de/romstage/romstage.c @@ -38,6 +38,9 @@ #include <soc/ubox.h> #include <build.h> +#include <security/intel/txt/txt.h> +#include <security/intel/txt/txt_register.h> + static void init_rtc(void) { u16 gen_pmcon3 = pci_read_config16(PCI_DEV(0, LPC_DEV, LPC_FUNC), GEN_PMCON_3); @@ -156,6 +159,12 @@ early_iio_hide(); timestamp_add_now(TS_BEFORE_INITRAM); post_code(0x48); + + if (CONFIG(INTEL_TXT)) { + printk(BIOS_DEBUG, "Check TXT_ERROR register\n"); + intel_txt_log_acm_error(read32((void *)TXT_ERROR)); + } + /* * Call early init to initialize memory and chipset. This function returns * to the romstage_main_continue function with a pointer to the HOB -- To view, visit https://review.coreboot.org/c/coreboot/+/42713 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: 4.11_branch Gerrit-Change-Id: I6f423df8b05dc44220a9bad3674f687bac94e335 Gerrit-Change-Number: 42713 Gerrit-PatchSet: 1 Gerrit-Owner: Jonathan Zhang <jonzhang(a)fb.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Philipp Deppenwiese <zaolin.daisuki(a)gmail.com> Gerrit-MessageType: newchange

3 3

Change in coreboot[4.11_branch]: security/intel/txt: Add Intel TXT support
by Jonathan Zhang (Code Review) 10 Aug '20

10 Aug '20

Hello Philipp Deppenwiese, I'd like you to do a code review. Please visit https://review.coreboot.org/c/coreboot/+/42712 to review the following change. Change subject: security/intel/txt: Add Intel TXT support ...................................................................... security/intel/txt: Add Intel TXT support * Add TXT ramstage driver ** Show startup errors ** Check for TXT reset ** Check for Secrets-in-memory ** Add assembly for GETSEC instruction ** Check platform state if GETSEC instruction is supported ** Configure TXT memory regions ** Lock TXT ** Protect TSEG using DMA protected regions ** Place SINIT ACM ** Print information about ACMs * Extend security_clear_dram_request() ** To clear all DRAM if secrets are in memory Tested on OCP Wedge100s and Facebook Watson * Able to enter a Measure Launch Environment using SINIT ACM and TBOOT * Secrets in Memory bit is set on ungraceful shutdown * Memory is cleared after ungraceful shutdown Change-Id: Iaf4be7f016cc12d3971e1e1fe171e6665e44c284 Signed-off-by: Philipp Deppenwiese <zaolin.daisuki(a)gmail.com> --- M src/security/intel/txt/Kconfig M src/security/intel/txt/Makefile.inc A src/security/intel/txt/common.c A src/security/intel/txt/getsec.c A src/security/intel/txt/getsec_enteraccs.S A src/security/intel/txt/logging.c A src/security/intel/txt/ramstage.c A src/security/intel/txt/txt.h A src/security/intel/txt/txt_getsec.h A src/security/intel/txt/txt_register.h M src/security/memory/memory.c 11 files changed, 1,990 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/12/42712/1 diff --git a/src/security/intel/txt/Kconfig b/src/security/intel/txt/Kconfig index 97d24fd..140312a 100644 --- a/src/security/intel/txt/Kconfig +++ b/src/security/intel/txt/Kconfig @@ -22,7 +22,7 @@ depends on (TPM1 || TPM2) depends on CPU_INTEL_FIRMWARE_INTERFACE_TABLE depends on PLATFORM_HAS_DRAM_CLEAR - depends on SOC_INTEL_FSP_BROADWELL_DE || SOC_INTEL_COMMON_BLOCK_SA + depends on SOC_INTEL_FSP_BROADWELL_DE if INTEL_TXT @@ -46,6 +46,12 @@ access to Intel resources. Or for some platforms found inside the blob repository. +config INTEL_TXT_LOGGING + bool "Enable verbose logging" + help + Print more TXT related debug output. + Use in preproduction environments only. + config INTEL_TXT_BIOSACM_ALIGNMENT hex default 0x20000 # 128KB diff --git a/src/security/intel/txt/Makefile.inc b/src/security/intel/txt/Makefile.inc index 38eb65d..4ecde3e 100644 --- a/src/security/intel/txt/Makefile.inc +++ b/src/security/intel/txt/Makefile.inc @@ -1,5 +1,13 @@ ifeq ($(CONFIG_INTEL_TXT),y) +romstage-y += common.c +ramstage-y += common.c +ramstage-y += ramstage.c +ramstage-y += getsec_enteraccs.S +ramstage-y += getsec.c +ramstage-$(CONFIG_INTEL_TXT_LOGGING) += logging.c +romstage-$(CONFIG_INTEL_TXT_LOGGING) += logging.c + cbfs-files-y += txt_bios_acm.bin txt_bios_acm.bin-file := $(CONFIG_INTEL_TXT_BIOSACM_FILE) txt_bios_acm.bin-type := raw diff --git a/src/security/intel/txt/common.c b/src/security/intel/txt/common.c new file mode 100644 index 0000000..61f2034 --- /dev/null +++ b/src/security/intel/txt/common.c @@ -0,0 +1,506 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 9elements Agency GmbH + * Copyright (C) 2019 Facebook Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <arch/mmio.h> +#include <string.h> +#include <console/console.h> +#include <stdint.h> +#include <cbfs.h> +#include <cpu/x86/lapic.h> +#include <cpu/x86/cr.h> +#include <cpu/x86/mp.h> +#include <lib.h> + +#include "txt.h" +#include "txt_register.h" +#include "txt_getsec.h" + +/** + * Dump the ACM error status bits. + * + * @param acm_error The status register to dump + * @return -1 on error (register is not valid) + * 0 on error (Class > 0 and Major > 0) + * 1 on success (Class == 0 and Major == 0 and progress > 0) + */ +int intel_txt_log_acm_error(const uint32_t acm_error) +{ + if (acm_error & ACMERROR_TXT_VALID) { + const uint8_t type = (acm_error & ACMERROR_TXT_TYPE_CODE) + >> ACMERROR_TXT_TYPE_SHIFT; + + switch (type) { + case ACMERROR_TXT_AC_MODULE_TYPE_BIOS: + printk(BIOS_ERR, "BIOSACM"); + break; + case ACMERROR_TXT_AC_MODULE_TYPE_SINIT: + printk(BIOS_ERR, "SINIT"); + break; + default: + printk(BIOS_ERR, "ACM"); + break; + } + printk(BIOS_ERR, ": Error code valid\n"); + + if (acm_error & ACMERROR_TXT_EXTERNAL) + printk(BIOS_ERR, " Caused by: External\n"); + else + printk(BIOS_ERR, " Caused by: Processor\n"); + + const uint32_t class = (acm_error & ACMERROR_TXT_CLASS_CODE) + >> ACMERROR_TXT_CLASS_SHIFT; + const uint32_t major = (acm_error & ACMERROR_TXT_MAJOR_CODE) + >> ACMERROR_TXT_MAJOR_SHIFT; + const uint32_t minor = (acm_error & ACMERROR_TXT_MINOR_CODE) + >> ACMERROR_TXT_MINOR_SHIFT; + const uint32_t progress = (acm_error & ACMERROR_TXT_PROGRESS_CODE) + >> ACMERROR_TXT_PROGRESS_SHIFT; + + if (!minor) { + if (class == 0 && major == 0 && progress > 0) { + printk(BIOS_ERR, " Execution successful\n"); + printk(BIOS_ERR, " Progress code 0x%x\n", + progress); + } else { + printk(BIOS_ERR, " Error Class: %x\n", class); + printk(BIOS_ERR, " Error: %x.%x\n", major, progress); + } + } else { + printk(BIOS_ERR, " ACM didn't start\n"); + printk(BIOS_ERR, " Error Type: 0x%x\n", acm_error & 0xffffff); + return -1; + } + + return (acm_error & ACMERROR_TXT_EXTERNAL) && + class == 0 && + major == 0 && + progress > 0; + } + + return -1; +} + +void intel_txt_log_spad(void) +{ + const uint64_t acm_status = read64((void *)TXT_SPAD); + + printk(BIOS_INFO, "TXT-STS: ACM verification "); + + if (acm_status & ACMSTS_VERIFICATION_ERROR) + printk(BIOS_INFO, "error\n"); + else + printk(BIOS_INFO, "successful\n"); + + printk(BIOS_INFO, "TXT-STS: IBB "); + + if (!(acm_status & ACMSTS_IBB_MEASURED)) + printk(BIOS_INFO, "not measured\n"); + else + printk(BIOS_INFO, "measured\n"); + + printk(BIOS_INFO, "TXT-STS: TXT is "); + + if (acm_status & ACMSTS_TXT_DISABLED) + printk(BIOS_INFO, "disabled\n"); + else + printk(BIOS_INFO, "not disabled\n"); + + printk(BIOS_INFO, "TXT-STS: BIOS is "); + + if (acm_status & ACMSTS_BIOS_TRUSTED) + printk(BIOS_INFO, "trusted\n"); + else + printk(BIOS_INFO, "not trusted\n"); +} + +/* Returns true if secrets might be in memory */ +bool intel_txt_memory_has_secrets(void) +{ + bool ret; + if (!CONFIG(INTEL_TXT)) + return false; + + ret = (read8((void *)TXT_ESTS) & TXT_ESTS_WAKE_ERROR_STS) || + (read64((void *)TXT_E2STS) & TXT_E2STS_SECRET_STS); + + if (ret) + printk(BIOS_CRIT, "TXT-STS: Secrets in memory!\n"); + return ret; +} + +static struct acm_info_table *find_info_table(const void *ptr) +{ + const struct acm_header_v0 *acm_header = (struct acm_header_v0*)ptr; + + return (struct acm_info_table *)(ptr + + (acm_header->header_len + acm_header->scratch_size) * 4); +} + +/** + * Validate that the provided ACM is useable on this platform. + */ +static int validate_acm(const void *ptr) +{ + const struct acm_header_v0 *acm_header = (struct acm_header_v0*)ptr; + uint32_t max_size_acm_area = 0; + + if (acm_header->module_type != CHIPSET_ACM) + return -1; + + /* Seems inconsistent accross generations. */ + if (acm_header->module_sub_type != 0 && acm_header->module_sub_type != 1) + return -2; + + if (acm_header->module_vendor != INTEL_ACM_VENDOR) + return -3; + + if (((acm_header->header_len + acm_header->scratch_size) * 4 + + sizeof(struct acm_info_table)) > (acm_header->size & 0xffffff) * 4) { + return -4; + } + + if (!getsec_parameter(NULL, NULL, &max_size_acm_area, NULL, NULL, NULL)) + return -5; + + /* + * Causes #GP if acm_header->size > processor internal authenticated + * code area capacity. + * SAFER MODE EXTENSIONS REFERENCE. + * Intel 64 and IA-32 Architectures Software Developer Manuals Vol 2D + */ + const size_t acm_len = 1UL << log2_ceil((acm_header->size & 0xffffff) << 2); + if (max_size_acm_area < acm_len) { + printk(BIOS_ERR, "TEE-TXT: BIOS ACM doesn't fit into AC execution region\n"); + return -6; + } + + struct acm_info_table *info = find_info_table(ptr); + if (!info) + return -7; + if (info->chipset_acm_type != BIOS) + return -8; + + static const u8 acm_uuid[] = { + 0xaa, 0x3a, 0xc0, 0x7f, 0xa7, 0x46, 0xdb, 0x18, 0x2e, 0xac, 0x69, 0x8f, 0x8d, + 0x41, 0x7f, 0x5a + }; + if (memcmp(acm_uuid, info->uuid, sizeof(acm_uuid)) != 0) + return -9; + + if ((acm_header->flags & ACM_FORMAT_FLAGS_DEBUG) == + (read64((void *)TXT_VER_FSBIF) & TXT_VER_PRODUCTION_FUSED)) + return -10; + + return 0; +} + +/* + * Test all bits for TXT execution. + * + * @return 0 on success + */ +int intel_txt_run_bios_acm(const u8 input_params) +{ + struct cbfsf file; + void *acm_data; + struct region_device acm; + size_t acm_len; + int ret; + + if (cbfs_boot_locate(&file, TXT_FILE_BIOS_ACM, NULL)) { + printk(BIOS_ERR, "TEE-TXT: Couldn't locate BIOS ACM in CBFS.\n"); + return -1; + } + + cbfs_file_data(&acm, &file); + acm_data = rdev_mmap_full(&acm); + acm_len = region_device_sz(&acm); + if (!acm_data || acm_len == 0) { + printk(BIOS_ERR, "TEE-TXT: Couldn't map BIOS ACM from CBFS.\n"); + return -1; + } + + /* + * CPU enforces only 4KiB alignment. + * Chapter A.1.1 + * Intel TXT Software Development Guide (Document: 315168-015) + */ + if (((uintptr_t)acm_data) % 4096 != 0) { + printk(BIOS_ERR, "TEE-TXT: BIOS ACM isn't mapped at page boundary.\n"); + rdev_munmap(&acm, acm_data); + return -1; + } + + /* + * Causes #GP if not multiple of 64. + * SAFER MODE EXTENSIONS REFERENCE. + * Intel 64 and IA-32 Architectures Software Developer Manuals Vol 2D + */ + if (acm_len % 64 != 0) { + printk(BIOS_ERR, "TEE-TXT: BIOS ACM size isn't multiple of 64.\n"); + rdev_munmap(&acm, acm_data); + return -1; + } + + /* + * The ACM should be aligned to it's size, but that's not possible, as + * some ACMs are not power of two. Use the next power of two for verification. + */ + if ((uintptr_t)acm_data & ((1UL << log2_ceil(acm_len)) - 1)) { + printk(BIOS_ERR, "TEE-TXT: BIOS ACM isn't aligned to its size.\n"); + rdev_munmap(&acm, acm_data); + return -1; + } + + if (CONFIG(INTEL_TXT_LOGGING)) + txt_dump_acm_info(acm_data); + + ret = validate_acm(acm_data); + if (ret < 0) { + printk(BIOS_ERR, "TEE-TXT: Validation of ACM failed with: %d\n", ret); + rdev_munmap(&acm, acm_data); + return ret; + } + + /* Call into assembly which invokes the referenced ACM */ + getsec_enteraccs(input_params, (uintptr_t)acm_data, acm_len); + + rdev_munmap(&acm, acm_data); + + const uint64_t acm_status = read64((void *)TXT_SPAD); + if (acm_status & ACMERROR_TXT_VALID) { + printk(BIOS_ERR, "TEE-TXT: FATAL ACM launch error !\n"); + /* + * WARNING ! + * To clear TXT.BIOSACM.ERRORCODE you must issue a cold reboot ! + */ + intel_txt_log_acm_error(read32((void *)TXT_BIOSACM_ERRORCODE)); + return -1; + } + if (intel_txt_log_acm_error(read32((void *)TXT_BIOSACM_ERRORCODE)) != 1) + return -1; + + return 0; +} + +/* + * Test all bits that are required TXT in general. + * Enables SMX if available. + * + * @return 0 on success + */ +bool intel_txt_prepare_txt_env(void) +{ + bool failure = false; + uint32_t txt_feature_flags = 0; + + unsigned int ecx = cpuid_ecx(1); + + printk(BIOS_DEBUG, "TEE-TXT: CPU supports SMX: "); + if (ecx & CPUID_SMX) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + failure = true; + } + + printk(BIOS_DEBUG, "TEE-TXT: CPU supports VMX: "); + if (ecx & CPUID_VMX) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + failure = true; + } + + msr_t msr = rdmsr(IA32_FEATURE_CONTROL); + if (!(msr.lo & (1 << 0))) { + printk(BIOS_ERR, "TEE-TXT: IA32_FEATURE_CONTROL is not locked\n"); + + msr.lo |= FEATURE_ENABLE_VMX; + msr.lo |= (1 << 1); + msr.lo |= 0xff00; + msr.lo |= 1; + + wrmsr(IA32_FEATURE_CONTROL, msr); + msr = rdmsr(IA32_FEATURE_CONTROL); + } + + printk(BIOS_DEBUG, "TEE-TXT: IA32_FEATURE_CONTROL\n"); + printk(BIOS_DEBUG, " VMXON in SMX enable: "); + + if (msr.lo & (1 << 1)) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + failure = true; + } + + printk(BIOS_DEBUG, " VMXON outside SMX enable: "); + if (msr.lo & FEATURE_ENABLE_VMX) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + failure = true; + } + + printk(BIOS_DEBUG, " register is locked: "); + if (msr.lo & (1 << 0)) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + failure = true; + } + + /* IA32_FEATURE_CONTROL enables getsec instructions */ + printk(BIOS_DEBUG, " GETSEC (all instructions) is enabled: "); + if ((msr.lo & 0xff00) == 0xff00) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + failure = true; + } + + /* Prevent crash and opt out early */ + if (!(ecx & CPUID_SMX) || failure) + return true; + + uint32_t eax = 0; + /* + * GetSec[CAPABILITIES] + * SAFER MODE EXTENSIONS REFERENCE. + * Intel 64 and IA-32 Architectures Software Developer Manuals Vol 2D + * Must check BIT0 of TXT chipset has been detected by CPU. + */ + if (!getsec_capabilities(&eax)) + return true; + + printk(BIOS_DEBUG, "TEE-TXT: GETSEC[CAPABILITIES] returned: \n"); + printk(BIOS_DEBUG, " TXT capabable chipset present: "); + if (eax & (1 << 0)) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + } + + printk(BIOS_DEBUG, " ENTERACCS available: "); + if (eax & (1 << 2)) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + } + + printk(BIOS_DEBUG, " EXITAC available: "); + if (eax & (1 << 3)) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + } + + printk(BIOS_DEBUG, " SENTER available: "); + if (eax & (1 << 4)) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + } + + printk(BIOS_DEBUG, " SEXIT available: "); + if (eax & (1 << 5)) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + } + + printk(BIOS_DEBUG, " PARAMETERS available: "); + if (eax & (1 << 6)) { + printk(BIOS_DEBUG, "true\n"); + } else { + printk(BIOS_DEBUG, "false\n"); + } + + /* + * Causes #GP if function is not supported by getsec. + * SAFER MODE EXTENSIONS REFERENCE. + * Intel 64 and IA-32 Architectures Software Developer Manuals Vol 2D + * Order Number: 325383-060US + */ + if ((eax & 0x7d) != 0x7d) + failure = true; + + const uint64_t status = read64((void *)TXT_SPAD); + + if (status & ACMSTS_TXT_DISABLED) { + printk(BIOS_INFO, "TEE-TXT: TXT disabled by policy.\n"); + failure = true; + } + + /* + * Only the BSP must call getsec[ENTERACCS]. + * SAFER MODE EXTENSIONS REFERENCE. + * Intel 64 and IA-32 Architectures Software Developer Manuals Vol 2D + * Order Number: 325383-060US + */ + msr = rdmsr(LAPIC_BASE_MSR); + if (!(msr.lo & LAPIC_BASE_MSR_BOOTSTRAP_PROCESSOR)) { + printk(BIOS_ERR, "TEE-TXT: BSP flag not set in APICBASE_MSR.\n"); + failure = true; + } + + /* + * There must be no MCEs pending. + * Intel 64 and IA-32 Architectures Software Developer Manuals Vol 2D + * Order Number: 325383-060US + */ + msr = rdmsr(0x17a); + if (msr.lo & 0x4) { + printk(BIOS_ERR, "TEE-TXT: IA32_MCG_STATUS.MCIP is set.\n"); + failure = true; + } + + if (!getsec_parameter(NULL, NULL, NULL, NULL, NULL, &txt_feature_flags)) { + failure = true; + } else { + printk(BIOS_DEBUG, "TEE-TXT: Machine Check Register: "); + if (txt_feature_flags & GETSEC_PARAMS_TXT_EXT_MACHINE_CHECK) { + printk(BIOS_DEBUG, "preserved\n"); + } else { + printk(BIOS_DEBUG, "must be clear\n"); + } + } + + if (!(txt_feature_flags & GETSEC_PARAMS_TXT_EXT_MACHINE_CHECK)) { + /* + * Make sure there are no uncorrectable MCE errors. + * Intel 64 and IA-32 Architectures Software Developer Manuals Vol 2D + */ + msr = rdmsr(IA32_MCG_CAP); + size_t max_mc_msr = msr.lo & MCA_BANKS_MASK; + for (size_t i = 0; i < max_mc_msr; i++) { + msr = rdmsr(IA32_MC0_STATUS + 4 * i); + if (!(msr.hi & MCA_STATUS_HI_UC)) + continue; + + printk(BIOS_ERR, "TEE-TXT: IA32_MC%zd_STATUS.UC is set.\n", i); + failure = true; + break; + } + } + + /* Need to park all APs. */ + if (CONFIG(PARALLEL_MP) && CONFIG(PARALLEL_MP_AP_WORK)) + mp_park_aps(); + + return failure; +} diff --git a/src/security/intel/txt/getsec.c b/src/security/intel/txt/getsec.c new file mode 100644 index 0000000..9378e84 --- /dev/null +++ b/src/security/intel/txt/getsec.c @@ -0,0 +1,131 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 9elements Agency GmbH + * Copyright (C) 2019 Facebook Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <stdint.h> +#include <cpu/x86/lapic.h> +#include <cpu/x86/cr.h> +#include <cpu/x86/cache.h> +#include <cpu/x86/mp.h> + +#include "txt_register.h" +#include "txt_getsec.h" + +/** + * Check for SMX support and enable it if possible. + * + * Returns false on error, true on success. + */ +static bool getsec_enabled(void) +{ + unsigned int ecx = cpuid_ecx(1); + /* + * Check if SMX and VMX is supported by CPU. + */ + if (!(ecx & CPUID_SMX) || !(ecx & CPUID_VMX)) + return false; + + /* + * Check if SMX, VMX and GetSec instructions havn't been disabled. + */ + msr_t msr = rdmsr(IA32_FEATURE_CONTROL); + if ((msr.lo & 0xff07) != 0xff07) + return false; + + /* + * Enable SMX. Required to execute GetSec instruction. + * Chapter 2.2.4.3 + * Intel TXT Software Development Guide (Document: 315168-015) + */ + write_cr4(read_cr4() | CR4_SMXE); + + return true; +} + +/** + * Get information as returned by getsec[PARAMETER]. + * Arguments can be set to NULL if not needed. + * + * Returns false on error, true on success. + */ +bool getsec_parameter(uint32_t *version_mask, + uint32_t *version_numbers_supported, + uint32_t *max_size_acm_area, + uint32_t *memory_type_mask, + uint32_t *senter_function_disable, + uint32_t *txt_feature_flags) +{ + uint32_t i, eax, ebx, ecx; + + if (!getsec_enabled()) + return false; + + /* + * SAFER MODE EXTENSIONS REFERENCE. + * Intel 64 and IA-32 Architectures Software Developer Manuals Vol 2D + */ + for(i = 0; i < 0x1f; i++) { + /* Getsec[PARAMETERS] */ + asm volatile ("getsec\n" + : "=a" (eax), "=b" (ebx), "=c" (ecx) + : "a" (IA32_GETSEC_PARAMETERS), "b" (i) :); + switch (eax & 0x1f) { + case 0: /* NULL - Exit marker */ + return true; + case 1: /* Supported AC module versions */ + if (version_mask) + *version_mask = ebx; + if (version_numbers_supported) + *version_numbers_supported = ecx; + break; + case 2: /* Max size of authenticated code execution area */ + if (max_size_acm_area) + *max_size_acm_area = eax & ~0x1f; + break; + case 3: /* External memory types supported during AC mode */ + if (memory_type_mask) + *memory_type_mask = eax; + break; + case 4: /* Selective SENTER functionality control */ + if (senter_function_disable) + *senter_function_disable = eax & (0x3f00); + break; + case 5: /* TXT extensions support */ + if (txt_feature_flags) + *txt_feature_flags = eax & (0x60); + break; + } + } + + return true; +} + +/** + * Get capabilities as returned by getsec[CAPABILITIES]. + * + * Returns false on error, true on success. + */ + +bool getsec_capabilities(uint32_t *eax) +{ + if (!getsec_enabled()) + return false; + + asm volatile ("getsec\n" + : "=a" (*eax) + : "a" (IA32_GETSEC_CAPABILITIES), "b" (0) :); + + return true; +} diff --git a/src/security/intel/txt/getsec_enteraccs.S b/src/security/intel/txt/getsec_enteraccs.S new file mode 100644 index 0000000..82d3ec7 --- /dev/null +++ b/src/security/intel/txt/getsec_enteraccs.S @@ -0,0 +1,322 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 9elements Agency GmbH + * Copyright (C) 2019 Facebook Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <cpu/x86/mtrr.h> +#include <cpu/x86/cr.h> +#include <cpu/x86/msr.h> + +#define MTRR_HIGH_MASK $((1 << (CONFIG_CPU_ADDR_BITS-32)) - 1) + +.macro PUSH_MSR x + movl $(\x), %ecx + rdmsr + push %eax + push %edx +.endm + +.macro POP_MSR x + movl $(\x), %ecx + pop %edx + pop %eax + wrmsr +.endm + +.macro CLEAR_MSR x + movl $(\x), %ecx + movl $0, %edx + movl $0, %eax + wrmsr +.endm + +.macro PUSH_VAR_MTTR x + movl $(MTRR_CAP_MSR), %ecx + rdmsr + andl $(0xff), %eax + cmp $(\x), %eax + jl 1f + PUSH_MSR (0x200 + 2 * (\x)) + PUSH_MSR (0x200 + 2 * (\x) + 1) + 1: +.endm + +.macro POP_VAR_MTTR x + movl $(MTRR_CAP_MSR), %ecx + rdmsr + andl $(0xff), %eax + cmp $(\x), %eax + jl 1f + POP_MSR (0x200 + 2 * (\x) + 1) + POP_MSR (0x200 + 2 * (\x)) + 1: +.endm + +.macro CLEAR_VAR_MTTR x + movl $(MTRR_CAP_MSR), %ecx + rdmsr + andl $(0xff), %eax + cmp $(\x), %eax + jl 1f + CLEAR_MSR (0x200 + 2 * (\x)) + CLEAR_MSR (0x200 + 2 * (\x) + 1) + 1: +.endm + +.align 4 +.text + + +/* + * See "SAFER MODE EXTENSIONS REFERENCE." + * Chapter "GETSEC[ENTERACCS] - Execute Authenticated Chipset Code" for reference. + * Intel 64 and IA-32 Architectures Software Developer Manuals Vol 2D + * + * void getsec_enteraccs(uint32_t esi, + * uint32_t acm_base, + * uint32_t acm_size); + */ +.global getsec_enteraccs +getsec_enteraccs: + + /* Backup current register state */ + pushl %ebp + movl %esp, %ebp + + pushal + + movl %cr0, %eax + pushl %eax + movl %cr4, %eax + pushl %eax + + /* Pushed 10 32bit registers */ + + /* Reserve space on stack for GDT */ + subl $8, %esp + + PUSH_MSR IA32_MISC_ENABLE + PUSH_MSR MTRR_FIX_64K_00000 + PUSH_MSR MTRR_FIX_16K_80000 + PUSH_MSR MTRR_FIX_16K_A0000 + PUSH_MSR MTRR_FIX_4K_C0000 + PUSH_MSR MTRR_FIX_4K_C8000 + PUSH_MSR MTRR_FIX_4K_D0000 + PUSH_MSR MTRR_FIX_4K_D8000 + PUSH_MSR MTRR_FIX_4K_E0000 + PUSH_MSR MTRR_FIX_4K_F0000 + PUSH_MSR MTRR_FIX_4K_F8000 + + PUSH_VAR_MTTR 0 + PUSH_VAR_MTTR 1 + PUSH_VAR_MTTR 2 + PUSH_VAR_MTTR 3 + PUSH_VAR_MTTR 4 + PUSH_VAR_MTTR 5 + PUSH_VAR_MTTR 6 + PUSH_VAR_MTTR 7 + PUSH_VAR_MTTR 8 + PUSH_VAR_MTTR 9 + +1: + /* + * Disable cache. + * Chapter 2.2.4.3 + * Intel TXT Software Development Guide (Document: 315168-015) + */ + movl %cr0, %eax + orl $(CR0_CD | CR0_NW), %eax + movl %eax, %cr0 + + /* Disable fixed MTRRs */ + movl $(MTRR_DEF_TYPE_MSR), %ecx + rdmsr + andl $(~MTRR_DEF_TYPE_FIX_EN), %eax + wrmsr + + /* + * Clear fixed MTRRs. + * Chapter 2.2.5.1 + * Intel TXT Software Development Guide (Document: 315168-015) + */ + CLEAR_MSR MTRR_FIX_64K_00000 + CLEAR_MSR MTRR_FIX_16K_80000 + CLEAR_MSR MTRR_FIX_16K_A0000 + CLEAR_MSR MTRR_FIX_4K_C0000 + CLEAR_MSR MTRR_FIX_4K_C8000 + CLEAR_MSR MTRR_FIX_4K_D0000 + CLEAR_MSR MTRR_FIX_4K_D8000 + CLEAR_MSR MTRR_FIX_4K_E0000 + CLEAR_MSR MTRR_FIX_4K_F0000 + CLEAR_MSR MTRR_FIX_4K_F8000 + + /* + * Clear variable MTRRs + * Chapter 2.2.5.1 + * Intel TXT Software Development Guide (Document: 315168-015) + */ + CLEAR_VAR_MTTR 0 + CLEAR_VAR_MTTR 1 + CLEAR_VAR_MTTR 2 + CLEAR_VAR_MTTR 3 + CLEAR_VAR_MTTR 4 + CLEAR_VAR_MTTR 5 + CLEAR_VAR_MTTR 6 + CLEAR_VAR_MTTR 7 + CLEAR_VAR_MTTR 8 + CLEAR_VAR_MTTR 9 + + /* + * Setup BIOS ACM as WB + * Chapter A.1.1 + * Intel TXT Software Development Guide (Document: 315168-015) + */ + movl $(0x200), %ecx + movl 12(%ebp), %eax /* %eax = acmbase */ + orl $(6), %eax /* MTRR_TYPE_WB */ + movl $0, %edx + wrmsr + + /* Round acmsize to next power of two. Required for MTRR programming. */ + movl $1, %ebx + movl 16(%ebp), %ecx /* %ebx = acmsize */ + dec %ecx + bsr %ecx, %ecx /* find MSB */ + inc %ecx + shl %cl, %ebx + movl $(0x201), %ecx + xorl %eax, %eax + subl %ebx, %eax /* %eax = 4GIB - log2_ceil(ACM SIZE) */ + orl $((1 << 11)), %eax /* MTRR_PHYS_MASK_VALID */ + movl MTRR_HIGH_MASK, %edx + wrmsr + +1: + /* Enable cache - GPE# if not done */ + movl %cr0, %eax + andl $(~(CR0_CD | CR0_NW)), %eax + movl %eax, %cr0 + + /* Enable Numeric error - GPE# if not done */ + movl %cr0, %eax + orl $(CR0_NE), %eax + movl %eax, %cr0 + + /* Enable SMX and FXSTORE - for getsec */ + movl %cr4, %eax + orl $(CR4_SMXE | CR4_OSFXSR), %eax + movl %eax, %cr4 + + /* + * Save GDT + * Chapter A.1.2 + * Intel TXT Software Development Guide (Document: 315168-015) + */ + sgdt -48(%ebp) + + /* Backup stack pointer */ + movd %esp, %xmm0 + movd %ebp, %xmm1 + + /* + * Get function arguments. + * It's important to pass the exact ACM size as it's used by getsec to verify + * the integrity of ACM. Unlike the size for MTRR programming, which needs to + * be power of two. + * + * The following assembly code is based on tboot's tboot/include/txt/smx.h. + */ + movl 8(%ebp), %esi /* flags */ + movl 12(%ebp), %ebx /* acm_base */ + movl 16(%ebp), %ecx /* acm_size */ + + movl $0, %edx /* reserved, must be zero */ + movl $0, %edi /* must be zero */ + movl $2, %eax /* GetSec[ENTERACCS] */ + + getsec + + /* Restore stack pointer */ + movd %xmm0, %esp + movd %xmm1, %ebp + + /* Reload GDT */ + lgdt -48(%ebp) + + /* Set cs */ + ljmp $0x10, $1f +1: + /* Fix segment registers */ + movl $0x18, %eax + movl %eax, %ds + movl %eax, %es + movl %eax, %ss + movl %eax, %fs + movl %eax, %gs + + /* Disable cache */ + movl %cr0, %eax + orl $(CR0_CD | CR0_NW), %eax + movl %eax, %cr0 + + /* Restore MTTRs */ + POP_VAR_MTTR 9 + POP_VAR_MTTR 8 + POP_VAR_MTTR 7 + POP_VAR_MTTR 6 + POP_VAR_MTTR 5 + POP_VAR_MTTR 4 + POP_VAR_MTTR 3 + POP_VAR_MTTR 2 + POP_VAR_MTTR 1 + POP_VAR_MTTR 0 + +1: + POP_MSR MTRR_FIX_4K_F8000 + POP_MSR MTRR_FIX_4K_F0000 + POP_MSR MTRR_FIX_4K_E0000 + POP_MSR MTRR_FIX_4K_D8000 + POP_MSR MTRR_FIX_4K_D0000 + POP_MSR MTRR_FIX_4K_C8000 + POP_MSR MTRR_FIX_4K_C0000 + POP_MSR MTRR_FIX_16K_A0000 + POP_MSR MTRR_FIX_16K_80000 + POP_MSR MTRR_FIX_64K_00000 + POP_MSR IA32_MISC_ENABLE + + /* Enable fixed MTRRs */ + movl $(MTRR_DEF_TYPE_MSR), %ecx + rdmsr + orl $(MTRR_DEF_TYPE_FIX_EN), %eax + wrmsr + + /* Enable cache */ + movl %cr0, %eax + andl $(~(CR0_CD | CR0_NW)), %eax + movl %eax, %cr0 + + /* Pop GDT */ + addl $8, %esp + + popl %eax + movl %eax, %cr4 + popl %eax + movl %eax, %cr0 + + popal + + movl %ebp,%esp + popl %ebp + + ret diff --git a/src/security/intel/txt/logging.c b/src/security/intel/txt/logging.c new file mode 100644 index 0000000..db1c792 --- /dev/null +++ b/src/security/intel/txt/logging.c @@ -0,0 +1,270 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 9elements Agency GmbH + * Copyright (C) 2019 Facebook Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <console/console.h> +#if CONFIG(SOC_INTEL_FSP_BROADWELL_DE) +#include <soc/broadwell_de.h> +#endif +#if CONFIG(SOC_INTEL_COMMON_BLOCK_SA) +#include <intelblocks/systemagent.h> +#endif + +#include <arch/mmio.h> +#include <string.h> + +#include "txt.h" +#include "txt_register.h" + +/** + * Logs microcode or SINIT ACM errors. + * Does not log SBIOS ACM errors. + */ +static void log_txt_error(const char *phase) +{ + const uint64_t txt_error = read64((void *)TXT_ERROR); + + if (txt_error & ACMERROR_TXT_VALID) { + printk(BIOS_ERR, "%s: Error occured\n", phase); + + if (txt_error & ACMERROR_TXT_EXTERNAL) + printk(BIOS_ERR, " Caused by: External\n"); + else + printk(BIOS_ERR, " Caused by: Processor\n"); + + printk(BIOS_ERR, " Type: "); + + switch(txt_error & TXT_ERROR_MASK) { + case 0: + printk(BIOS_ERR, "Legacy Shutdown\n"); + break; + case 5: + printk(BIOS_ERR, "Load memory type error in ACM area\n"); + break; + case 6: + printk(BIOS_ERR, "Unrecognized ACM format\n"); + break; + case 7: + printk(BIOS_ERR, "Failure to authenticate\n"); + break; + case 8: + printk(BIOS_ERR, "Invalid ACM format\n"); + break; + case 9: + printk(BIOS_ERR, "Unexpected Snoop hit\n"); + break; + case 10: + printk(BIOS_ERR, "Invalid event\n"); + break; + case 11: + printk(BIOS_ERR, "Invalid MLE\n"); + break; + case 12: + printk(BIOS_ERR, "Machine check event\n"); + break; + case 13: + printk(BIOS_ERR, "VMXAbort\n"); + break; + case 14: + printk(BIOS_ERR, "AC memory corruption\n"); + break; + case 15: + printk(BIOS_ERR, "Illegal voltage/bus ratio\n"); + break; + default: + printk(BIOS_ERR, "unknown\n"); + break; + } + } +} + +/** + * Dump useful informaation about the BIOS ACM state. + * Should run right after console_init() in romstage. + * Resets the platform if TXT reset is active and MLE cannot be established. + **/ +void intel_txt_log_bios_acm_error(void) +{ + uint32_t bios_acm_error; + uint64_t acm_status; + uint64_t txt_error; + + printk(BIOS_INFO, "TEE-TXT: State of ACM and ucode update:\n"); + + bios_acm_error = read32((void *)TXT_BIOSACM_ERRORCODE); + acm_status = read64((void *)TXT_SPAD); + txt_error = read64((void *)TXT_ERROR); + + /* Errors by BIOS ACM or FIT */ + if ((txt_error & ACMERROR_TXT_VALID) && + (acm_status & ACMERROR_TXT_VALID)) { + intel_txt_log_acm_error(read32((void *)TXT_BIOSACM_ERRORCODE)); + log_txt_error("FIT MICROCODE"); + } + /* Errors by SINIT */ + if ((txt_error & ACMERROR_TXT_VALID) && + !(acm_status & ACMERROR_TXT_VALID)) { + intel_txt_log_acm_error(txt_error); + log_txt_error("SINIT"); + } + + /* Check for fatal ACM error and TXT reset */ + uint8_t error = read8((void *)TXT_ESTS); + if (error & TXT_ESTS_TXT_RESET_STS) { + printk(BIOS_CRIT, "TXT-STS: Intel TXT reset detected\n"); + intel_txt_log_acm_error(read32((void *)TXT_ERROR)); + } +} + +/** + * Dump information about the provided ACM. + */ +void txt_dump_acm_info(const struct acm_header_v0 *acm_header) +{ + const struct acm_info_table *info = NULL; + if (!acm_header) + return; + + printk(BIOS_INFO, "ACM @ %p\n", acm_header); + + const size_t acm_size = (acm_header->size & 0xffffff) << 2; + const size_t info_off = (acm_header->header_len + acm_header->scratch_size) * 4; + + if (acm_size > (info_off + sizeof(struct acm_info_table))) + info = (const struct acm_info_table *) + ((const unsigned char *)acm_header + info_off); + + printk(BIOS_INFO, " ACM: Binary Info\n"); + if (acm_header->module_type == CHIPSET_ACM) + printk(BIOS_INFO, " Type: Chipset ACM\n"); + + if (acm_header->module_sub_type == 0) + printk(BIOS_INFO, " Subtype: undefined\n"); + else if (acm_header->module_sub_type == 1) + printk(BIOS_INFO, " Subtype: Run at reset\n"); + + printk(BIOS_INFO, " Header: v%u.%u\n", acm_header->header_version[0], + acm_header->header_version[1]); + + printk(BIOS_INFO, " Chipset: %u\n", acm_header->chipset_id); + printk(BIOS_INFO, " Size: %u\n", + (acm_header->size & 0xffffff) << 2); + + switch(acm_header->flags) { + case ACM_FORMAT_FLAGS_PW: + printk(BIOS_INFO, " Flags: PW signed (Production Worthy)\n"); + break; + case ACM_FORMAT_FLAGS_NPW: + printk(BIOS_INFO, " Flags: NPW signed (Non Production Worthy)\n"); + break; + case ACM_FORMAT_FLAGS_DEBUG: + printk(BIOS_INFO, " Flags: Debug signed\n"); + break; + } + + if (acm_header->module_vendor == INTEL_ACM_VENDOR) + printk(BIOS_INFO, " Vendor: Intel Cooperation\n"); + + printk(BIOS_INFO, " Date: %x\n", acm_header->date); + + switch (acm_header->size) { + case ACM_FORMAT_SIZE_64KB: + printk(BIOS_INFO, " Size: 64KB\n"); + printk(BIOS_INFO, " CBnT: no\n"); + break; + case ACM_FORMAT_SIZE_128KB: + printk(BIOS_INFO, " Size: 128KB\n"); + printk(BIOS_INFO, " CBnT: no\n"); + break; + case ACM_FORMAT_SIZE_256KB: + printk(BIOS_INFO, " Size: 256KB\n"); + printk(BIOS_INFO, " CBnT: yes\n"); + break; + default: + printk(BIOS_INFO, " Size: 0x%08x\n", acm_header->size); + + break; + } + + printk(BIOS_INFO, " TXT SVN: %u\n", acm_header->txt_svn); + printk(BIOS_INFO, " SE SVN: %u\n", acm_header->se_svn); + + if (!info) + return; + printk(BIOS_INFO, " Table info:\n"); + printk(BIOS_INFO, " UUID: "); + for (size_t i = 0; i < sizeof(info->uuid); i++) + printk(BIOS_INFO, "%02X ", info->uuid[i]); + printk(BIOS_INFO, "\n"); + printk(BIOS_INFO, " Chipset acm type: 0x%x\n", info->chipset_acm_type); + printk(BIOS_INFO, " Capabilities: 0x%x\n", info->capabilities); +} + +/** + * Dump information about the chipset's TXT capabilities. + */ +void txt_dump_chipset_info(void) +{ + printk(BIOS_INFO, "TEE-TXT: Chipset Key Hash 0x"); + for (int i = 0; i < TXT_ACM_KEY_HASH_LEN; i++) { + printk(BIOS_INFO, "%llx", read64((void *)TXT_ACM_KEY_HASH + + (i * sizeof(uint64_t)))); + } + printk(BIOS_INFO, "\n"); + + printk(BIOS_INFO, "TEE-TXT: DIDVID 0x%x\n", read32((void *)TXT_DIDVID)); + printk(BIOS_INFO, "TEE-TXT: production fused chipset: %s\n", + (read64((void *)TXT_VER_FSBIF) & TXT_VER_PRODUCTION_FUSED) ? "true" : "false"); +} + +void txt_dump_regions(void) +{ + struct txt_biosdataregion *bdr = NULL; + uintptr_t tseg = 0; + uint64_t reg64; + + if (CONFIG(SOC_INTEL_FSP_BROADWELL_DE) || + CONFIG(SOC_INTEL_COMMON_BLOCK_SA)) + tseg = sa_get_tseg_base() >> 20; + + + reg64 = read64((void *)TXT_HEAP_BASE); + if ((reg64 != 0 && reg64 != ~0UL) && + (read64((void *)(uintptr_t)reg64) >= (sizeof(*bdr) + sizeof(uint64_t)))) + bdr = (void *)((uintptr_t)reg64 + sizeof(uint64_t)); + + printk(BIOS_DEBUG, "TEE-TXT: TSEG 0x%lx\n", tseg * MiB); + printk(BIOS_DEBUG, "TEE-TXT: TXT.HEAP.SIZE 0x%llx\n", + read64((void *)TXT_HEAP_SIZE)); + printk(BIOS_DEBUG, "TEE-TXT: TXT.HEAP.BASE 0x%llx\n", + read64((void *)TXT_HEAP_BASE)); + printk(BIOS_DEBUG, "TEE-TXT: TXT.SINIT.SIZE 0x%llx\n", + read64((void *)TXT_SINIT_SIZE)); + printk(BIOS_DEBUG, "TEE-TXT: TXT.SINIT.BASE 0x%llx\n", + read64((void *)TXT_SINIT_BASE)); + printk(BIOS_DEBUG, "TEE-TXT: TXT.MSEG.BASE 0x%llx\n", + read64((void *)TXT_MSEG_BASE)); + printk(BIOS_DEBUG, "TEE-TXT: TXT.MSEG.SIZE 0x%llx\n", + read64((void *)TXT_MSEG_SIZE)); + + if (bdr) { + printk(BIOS_DEBUG, "TEE-TXT: BiosDataRegion.bios_sinit_size 0x%x\n", + bdr->bios_sinit_size); + printk(BIOS_DEBUG, "TEE-TXT: BiosDataRegion.lcp_pd_size 0x%llx\n", + bdr->lcp_pd_size); + printk(BIOS_DEBUG, "TEE-TXT: BiosDataRegion.lcp_pd_base 0x%llx\n", + bdr->lcp_pd_base); + } +} diff --git a/src/security/intel/txt/ramstage.c b/src/security/intel/txt/ramstage.c new file mode 100644 index 0000000..2fe45df --- /dev/null +++ b/src/security/intel/txt/ramstage.c @@ -0,0 +1,394 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 9elements Agency GmbH + * Copyright (C) 2019 Facebook Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <arch/mmio.h> +#include <arch/acpi.h> +#include <bootstate.h> +#include <bootmem.h> +#include <console/console.h> +#include <stdint.h> +#include <cbfs.h> +#include <cpu/intel/common/common.h> +#include <cpu/x86/msr.h> + +#include <lib.h> +#if CONFIG(SOC_INTEL_FSP_BROADWELL_DE) +#include <soc/broadwell_de.h> +#include <soc/ramstage.h> +#endif +#include <device/pci_ops.h> + +#include "txt.h" +#include "txt_register.h" +#include "txt_getsec.h" + +/* FIXME: Seems to work only on some platforms */ +static void log_ibb_measurements(void) +{ + const uint64_t mseg_size = read64((void *)TXT_MSEG_SIZE); + uint64_t mseg_base = read64((void *)TXT_MSEG_BASE); + + if (!mseg_size || !mseg_base || mseg_size <= mseg_base) + return; + /* MSEG SIZE and MSEG BASE might contain random values. + * Assume below 4GiB and 8byte aligned. + */ + if (mseg_base & ~0xfffffff8ULL || mseg_size & ~0xfffffff8ULL) + return; + + printk(BIOS_INFO, "TEE-TXT: IBB Hash 0x"); + for (; mseg_base < mseg_size; mseg_base++) { + printk(BIOS_INFO, "%02X", read8((void *)(uintptr_t)mseg_base)); + } + printk(BIOS_INFO, "\n"); +} + +void bootmem_platform_add_ranges(void) +{ + uint64_t status = read64((void *)TXT_SPAD); + + if (status & ACMSTS_TXT_DISABLED) + return; + + /* Chapter 5.5.5 Intel TXT reserved memory */ + bootmem_add_range(TXT_RESERVED_SPACE, + TXT_RESERVED_SPACE_SIZE, + BM_MEM_RESERVED); + + /* Intel TPM decode memory */ + bootmem_add_range(TXT_TPM_DECODE_AREA, + TXT_RESERVED_SPACE - TXT_TPM_DECODE_AREA, + BM_MEM_RESERVED); + + /* Intel TXT public space memory */ + bootmem_add_range(TXT_PUBLIC_SPACE, + TXT_TPM_DECODE_AREA - TXT_PUBLIC_SPACE, + BM_MEM_RESERVED); + + /* Intel TXT private space memory */ + bootmem_add_range(TXT_PRIVATE_SPACE, + TXT_PUBLIC_SPACE - TXT_PRIVATE_SPACE, + BM_MEM_RESERVED); + + const uint32_t txt_dev_memory = read32((void *)TXT_DPR) & + (TXT_DPR_TOP_ADDR_MASK << TXT_DPR_TOP_ADDR_SHIFT); + const uint32_t txt_dev_size = + (read32((void *)TXT_DPR) >> TXT_DPR_LOCK_SIZE_SHIFT) & + TXT_DPR_LOCK_SIZE_MASK; + + /* Chapter 5.5.6 Intel TXT Device Memory */ + bootmem_add_range(txt_dev_memory - txt_dev_size * MiB, + txt_dev_size * MiB, + BM_MEM_RESERVED); +} + +static bool get_wake_error_status(void) +{ + const uint8_t error = read8((void *)TXT_ESTS); + return !!(error & TXT_ESTS_WAKE_ERROR_STS); +} + +static void check_secrets_txt(void *unused) +{ + uint64_t status = read64((void *)TXT_SPAD); + + if (status & ACMSTS_TXT_DISABLED) + return; + + /* Check for fatal ACM error and TXT reset */ + if (get_wake_error_status()) { + /* + * Check if secrets bit needs to be reset. Only platforms that support + * CONFIG_PLATFORM_HAS_DRAM_CLEAR will be able to run this code. + * Assume all memory really was cleared. + * + * TXT will issue a platform reset to come up sobber. + */ + if (intel_txt_memory_has_secrets()) { + printk(BIOS_INFO, "TEE-TXT: Wiping TEE...\n"); + intel_txt_run_bios_acm(ACMINPUT_CLEAR_SECRETS); + + /* Should never reach this point ... */ + intel_txt_log_acm_error(read32((void *)TXT_BIOSACM_ERRORCODE)); + die("Waiting for platform reset...\n"); + } + } +} + +BOOT_STATE_INIT_ENTRY(BS_POST_DEVICE, BS_ON_ENTRY, check_secrets_txt, NULL); + +/** + * Log TXT startup errors, check all bits for TXT, run BIOSACM using + * GETSEC[ENTERACCS]. + * + * If a "TXT reset" is detected or "memory had secrets" is set, then do nothing as + * 1. Running ACMs will cause a TXT-RESET + * 2. Memory will be scrubbed in BS_DEV_INIT + * 3. TXT-RESET will be issued by code above later + * + */ +static void init_intel_txt(void *unused) +{ + const uint64_t status = read64((void *)TXT_SPAD); + + if (status & ACMSTS_TXT_DISABLED) + return; + + printk(BIOS_INFO, "TEE-TXT: Initializing TEE...\n"); + + intel_txt_log_spad(); + + if (CONFIG(INTEL_TXT_LOGGING)) { + intel_txt_log_bios_acm_error(); + txt_dump_chipset_info(); + } + + printk(BIOS_INFO, "TEE-TXT: Validate TEE...\n"); + + if (intel_txt_prepare_txt_env()) { + printk(BIOS_ERR, "TEE-TXT: Failed to prepare TXT environment\n"); + return; + } + + /* Check for fatal ACM error and TXT reset */ + if (get_wake_error_status()) { + /* Can't run ACMs with TXT_ESTS_WAKE_ERROR_STS set */ + printk(BIOS_ERR, "TEE-TXT: Failed to prepare TXT environment\n"); + return; + } + + printk(BIOS_INFO, "TEE-TXT: Testing BIOS ACM calling code...\n"); + + /* + * Test BIOS ACM code. + * ACM should do nothing on reserved functions, and return an error code + * in TXT_BIOSACM_ERRORCODE. Tested show that this is not true. + * Use special function "NOP" that does 'nothing'. + */ + if (intel_txt_run_bios_acm(ACMINPUT_NOP) < 0) { + printk(BIOS_ERR, "TEE-TXT: Error calling BIOS ACM.\n"); + return; + } + + if (status & (ACMSTS_BIOS_TRUSTED | ACMSTS_IBB_MEASURED)) { + log_ibb_measurements(); + + int s3resume = acpi_is_wakeup_s3(); + if (!s3resume) { + printk(BIOS_INFO, "TEE-TXT: Scheck...\n"); + if (intel_txt_run_bios_acm(ACMINPUT_SCHECK) < 0) { + printk(BIOS_ERR, "TEE-TXT: Error calling BIOS ACM.\n"); + return; + } + } + } +} + +BOOT_STATE_INIT_ENTRY(BS_DEV_INIT, BS_ON_EXIT, init_intel_txt, NULL); + +static void push_sinit_heap(u8 **heap_ptr, void *data, size_t data_length) +{ + /* Push size */ + const uint64_t tmp = data_length + 8; + memcpy(*heap_ptr, &tmp, 8); + *heap_ptr += 8; + + if (data_length) { + /* Push data */ + memcpy(*heap_ptr, data, data_length); + *heap_ptr += data_length; + } +} + +/** + * Finalize the TXT device. + * + * - Lock TXT register. + * - Protect TSEG using DMA protected regions. + * - Setup TXT regions. + * - Place SINIT ACM in TXT_SINIT memory segment. + * - Fill TXT BIOSDATA region. + */ +static void lockdown_intel_txt(void *unused) +{ + const uint64_t status = read64((void *)TXT_SPAD); + uintptr_t tseg = 0; + + if (status & ACMSTS_TXT_DISABLED) + return; + + printk(BIOS_INFO, "TEE-TXT: Locking TEE...\n"); + + /* Lock TXT config, unlocks TXT_HEAP_BASE */ + if (intel_txt_run_bios_acm(ACMINPUT_LOCK_CONFIG) < 0) { + printk(BIOS_ERR, "TEE-TXT: Failed to lock registers.\n"); + printk(BIOS_ERR, "TEE-TXT: SINIT won't be supported.\n"); + return; + } + + if (CONFIG(SOC_INTEL_FSP_BROADWELL_DE)) + tseg = sa_get_tseg_base() >> 20; + + /* + * Document Number: 558294 + * Chapter 5.5.6.1 DMA Protection Memory Region + */ + + const u8 dpr_capable = !!(read64((void *)TXT_CAPABILITIES) & + TXT_CAPABILITIES_DPR); + printk(BIOS_INFO, "TEE-TXT: DPR capable %x\n", dpr_capable); + if (dpr_capable) { + + /* Protect 3 MiB below TSEG and lock register */ + write64((void *)TXT_DPR, (TXT_DPR_TOP_ADDR(tseg) | + TXT_DPR_LOCK_SIZE(3) | + TXT_DPR_LOCK_MASK)); + +#if CONFIG(SOC_INTEL_FSP_BROADWELL_DE) + broadwell_de_set_dpr(tseg, 3 * MiB); + broadwell_de_lock_dpr(); +#endif + printk(BIOS_INFO, "TEE-TXT: TXT.DPR 0x%08x\n", + read32((void *)TXT_DPR)); + } + + /* + * Document Number: 558294 + * Chapter 5.5.6.3 Intel TXT Heap Memory Region + */ + write64((void *)TXT_HEAP_SIZE, 0xE0000); + write64((void *)TXT_HEAP_BASE, + ALIGN_DOWN((tseg * MiB) - read64((void *)TXT_HEAP_SIZE), 4096)); + + /* + * Document Number: 558294 + * Chapter 5.5.6.2 SINIT Memory Region + */ + write64((void *)TXT_SINIT_SIZE, 0x20000); + write64((void *)TXT_SINIT_BASE, + ALIGN_DOWN(read64((void *)TXT_HEAP_BASE) - + read64((void *)TXT_SINIT_SIZE), 4096)); + + /* + * BIOS Data Format + * Chapter C.2 + * Intel TXT Software Development Guide (Document: 315168-015) + */ + struct { + struct txt_biosdataregion bdr; + struct txt_heap_acm_element heap_acm; + struct txt_extended_data_element_header end; + } __packed data = {0}; + + /* TPM2.0 requires version 6 of BDT */ + if (CONFIG(TPM2)) + data.bdr.version = 6; + else + data.bdr.version = 5; + + data.bdr.no_logical_procs = dev_count_cpu(); + + void *sinit_base = (void *)(uintptr_t)read64((void *)TXT_SINIT_BASE); + data.bdr.bios_sinit_size = cbfs_boot_load_file(TXT_FILE_SINIT_ACM, + sinit_base, + read64((void *)TXT_SINIT_SIZE), CBFS_TYPE_RAW); + + if (data.bdr.bios_sinit_size) { + printk(BIOS_INFO, "TEE-TXT: Placing SINIT ACM in memory.\n"); + if (CONFIG(INTEL_TXT_LOGGING)) + txt_dump_acm_info(sinit_base); + } else { + printk(BIOS_ERR, "TEE-TXT: Couldn't locate SINIT ACM in" + "CBFS.\n"); + /* Clear memory */ + memset(sinit_base, 0, read64((void *)TXT_SINIT_SIZE)); + } + + struct cbfsf file; + /* The following have been removed from BIOS Data Table in version 6 */ + if (!cbfs_boot_locate(&file, TXT_FILE_LCP_PD_ACM, NULL)) { + struct region_device policy; + + cbfs_file_data(&policy, &file); + void *policy_data = rdev_mmap_full(&policy); + size_t policy_len = region_device_sz(&policy); + + if (policy_data && policy_len) { + /* Point to FIT Type 9 entry in flash */ + data.bdr.lcp_pd_base = (uintptr_t)policy_data; + data.bdr.lcp_pd_size = (uint64_t)policy_len; + rdev_munmap(&policy, policy_data); + } else { + printk(BIOS_ERR, "TEE-TXT: Couldn't map LCP PD Policy from CBFS.\n"); + } + } else { + printk(BIOS_ERR, "TEE-TXT: Couldn't locate LCP PD Policy in CBFS.\n"); + } + + data.bdr.support_acpi_ppi = 0; + data.bdr.platform_type = 0; + + /* Extended elements - ACM addresses */ + data.heap_acm.header.type = HEAP_EXTDATA_TYPE_ACM; + data.heap_acm.header.size = sizeof(data.heap_acm); + if (data.bdr.bios_sinit_size) { + data.heap_acm.num_acms = 2; + data.heap_acm.acm_addrs[1] = (uintptr_t)sinit_base; + } else { + data.heap_acm.num_acms = 1; + } + data.heap_acm.acm_addrs[0] = + (uintptr_t)cbfs_boot_map_with_leak(TXT_FILE_BIOS_ACM, + CBFS_TYPE_RAW, + NULL); + /* Extended elements - End marker */ + data.end.type = HEAP_EXTDATA_TYPE_END; + data.end.size = sizeof(data.end); + + /* Fill TXT.HEAP.BASE with 4 subregions */ + u8 *heap_struct = (void *)((uintptr_t)read64((void *)TXT_HEAP_BASE)); + + /* BiosData */ + push_sinit_heap(&heap_struct, &data, sizeof(data)); + + /* OsMLEData */ + /* FIXME: Does firmware need to write this? */ + push_sinit_heap(&heap_struct, NULL, 0); + + /* OsSinitData */ + /* FIXME: Does firmware need to write this? */ + push_sinit_heap(&heap_struct, NULL, 0); + + /* SinitMLEData */ + /* FIXME: Does firmware need to write this? */ + push_sinit_heap(&heap_struct, NULL, 0); + + /* + * FIXME: Server-TXT capable platforms need to install an STM in SMM and set up MSEG. + */ + + /** + * Chapter 5.10.1 SMM in the Intel TXT for Servers Environment + * Disable MSEG. + */ + write64((void *)TXT_MSEG_SIZE, 0); + write64((void *)TXT_MSEG_BASE, 0); + + if (CONFIG(INTEL_TXT_LOGGING)) + txt_dump_regions(); +} + +BOOT_STATE_INIT_ENTRY(BS_POST_DEVICE, BS_ON_EXIT, lockdown_intel_txt, NULL); diff --git a/src/security/intel/txt/txt.h b/src/security/intel/txt/txt.h new file mode 100644 index 0000000..5daab5a --- /dev/null +++ b/src/security/intel/txt/txt.h @@ -0,0 +1,30 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018-2019 Facebook Inc. + * Copyright (C) 2018-2019 9elements Agency GmbH + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef SECURITY_INTEL_TXT_H_ +#define SECURITY_INTEL_TXT_H_ + +#include <types.h> +#include <stddef.h> + +void intel_txt_log_bios_acm_error(void); +int intel_txt_log_acm_error(const uint32_t acm_error); +void intel_txt_log_spad(void); +bool intel_txt_memory_has_secrets(void); +int intel_txt_run_bios_acm(const u8 input_params); +bool intel_txt_prepare_txt_env(void); + +#endif /* SECURITY_INTEL_TXT_H_ */ diff --git a/src/security/intel/txt/txt_getsec.h b/src/security/intel/txt/txt_getsec.h new file mode 100644 index 0000000..aae13d7 --- /dev/null +++ b/src/security/intel/txt/txt_getsec.h @@ -0,0 +1,34 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018-2019 Facebook Inc. + * Copyright (C) 2018-2019 9elements Agency GmbH + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef SECURITY_INTEL_TXT_GETSEC_H_ +#define SECURITY_INTEL_TXT_GETSEC_H_ + + +bool getsec_parameter(uint32_t *version_mask, + uint32_t *version_numbers_supported, + uint32_t *max_size_acm_area, + uint32_t *memory_type_mask, + uint32_t *senter_function_disable, + uint32_t *txt_feature_flags); + +bool getsec_capabilities(uint32_t *eax); + +void getsec_enteraccs(const uint32_t esi, + const uint32_t acm_base, + const uint32_t acm_size); + +#endif /* SECURITY_INTEL_TXT_REGISTER_H_ */ diff --git a/src/security/intel/txt/txt_register.h b/src/security/intel/txt/txt_register.h new file mode 100644 index 0000000..fefdfec --- /dev/null +++ b/src/security/intel/txt/txt_register.h @@ -0,0 +1,283 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018-2019 Facebook Inc. + * Copyright (C) 2018-2019 9elements Agency GmbH + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef SECURITY_INTEL_TXT_REGISTER_H_ +#define SECURITY_INTEL_TXT_REGISTER_H_ + +#include <types.h> +#include <stddef.h> + +/* + * Document: 315168-016 + * Intel Trusted Execution Technology (Intel TXT) + * Software Development Guide + * Chapter B + */ +#define TXT_BASE 0xfed30000UL + +#define TXT_STS (TXT_BASE + 0) +#define TXT_ESTS (TXT_BASE + 8) +#define TXT_ESTS_TXT_RESET_STS (1 << 0) +/* + * Chapter 6 + * Intel Trusted Execution Technology Lab Handout + */ +#define TXT_ESTS_WAKE_ERROR_STS (1 << 6) + +#define TXT_ERROR (TXT_BASE + 0x30) +#define ACMERROR_TXT_VALID (1ul << 31) +#define ACMERROR_TXT_EXTERNAL (1ul << 30) + +#define ACMERROR_TXT_PROGRESS_SHIFT 16 +#define ACMERROR_TXT_MINOR_SHIFT 15 +#define ACMERROR_TXT_MAJOR_SHIFT 10 +#define ACMERROR_TXT_CLASS_SHIFT 4 +#define ACMERROR_TXT_TYPE_SHIFT 0 + +#define ACMERROR_TXT_PROGRESS_CODE (0xffull << ACMERROR_TXT_PROGRESS_SHIFT) +#define ACMERROR_TXT_MINOR_CODE (1ull << ACMERROR_TXT_MINOR_SHIFT) +#define ACMERROR_TXT_MAJOR_CODE (0x1full << ACMERROR_TXT_MAJOR_SHIFT) +#define ACMERROR_TXT_CLASS_CODE (0x3full << ACMERROR_TXT_CLASS_SHIFT) +#define ACMERROR_TXT_TYPE_CODE (0xfull << ACMERROR_TXT_TYPE_SHIFT) + +#define ACMERROR_TXT_AC_MODULE_TYPE_BIOS 0 +#define ACMERROR_TXT_AC_MODULE_TYPE_SINIT 1 + +#define TXT_ERROR_MASK (0x3ff << 0) + +#define TXT_CMD_RESET (TXT_BASE + 0x38) +#define TXT_CMD_CLOSE_PRIVATE (TXT_BASE + 0x48) + +/* Present in Document Number: 315168-016. */ +#define TXT_SPAD (TXT_BASE + 0xa0) +#define ACMSTS_IBB_MEASURED (1ull << 63) +#define ACMSTS_VERIFICATION_ERROR (1ull << 62) +#define ACMSTS_BG_STARTUP_ERROR (1ull << 61) /* CBnT platforms only */ +#define ACMSTS_TXT_DISABLED (1ull << 60) /* disabled by FIT type 0xA record */ +#define ACMSTS_BIOS_TRUSTED (1ull << 59) +#define ACMSTS_MEM_CLEAR_POWER_DOWN (1ull << 47) +#define ACMSTS_TXT_STARTUP_SUCCESS (1ull << 30) + +#define TXT_VER_FSBIF (TXT_BASE + 0x100) +#define TXT_VER_PRODUCTION_FUSED (1ull << 31) + +#define TXT_DIDVID (TXT_BASE + 0x110) + +/* + * Chapter 6 + * Intel Trusted Execution Technology Lab Handout + */ +#define TXT_CAPABILITIES (TXT_BASE + 0x200) +#define TXT_CAPABILITIES_DPR (1ull << 26) +#define TXT_CAPABILITIES_PMRC (1ull << 19) + +/* Only present in Document Number: 315168-010 and 315168-016 */ +#define TXT_VER_QPIIF (TXT_BASE + 0x200) + +#define TXT_SINIT_BASE (TXT_BASE + 0x270) +#define TXT_SINIT_SIZE (TXT_BASE + 0x278) +#define TXT_MLE_JOIN (TXT_BASE + 0x290) + +#define TXT_HEAP_BASE (TXT_BASE + 0x300) +#define TXT_HEAP_SIZE (TXT_BASE + 0x308) +/* + * Chapter 6 + * Intel Trusted Execution Technology Lab Handout + */ +#define TXT_MSEG_BASE (TXT_BASE + 0x310) +#define TXT_MSEG_SIZE (TXT_BASE + 0x318) + +/* + * Chapter 5.4.2.1 + * Intel Trusted Execution Technology Lab Handout + */ +#define TXT_BIOSACM_ERRORCODE (TXT_BASE + 0x328) + +#define TXT_DPR (TXT_BASE + 0x330) +#define TXT_DPR_LOCK_SHIFT 0 +#define TXT_DPR_LOCK_SIZE_SHIFT 4 +#define TXT_DPR_LOCK_SIZE_MASK 0xff +#define TXT_DPR_TOP_ADDR_SHIFT 20 +#define TXT_DPR_TOP_ADDR_MASK 0xfff + +#define TXT_DPR_LOCK_MASK (1 << TXT_DPR_LOCK_SHIFT) +#define TXT_DPR_LOCK_SIZE(x) ((x) << TXT_DPR_LOCK_SIZE_SHIFT) +#define TXT_DPR_TOP_ADDR(x) ((x) << TXT_DPR_TOP_ADDR_SHIFT) + +#define TXT_ACM_KEY_HASH (TXT_BASE + 0x400) +#define TXT_ACM_KEY_HASH_LEN 0x4 + +#define TXT_E2STS (TXT_BASE + 0x8f0) +#define TXT_E2STS_SECRET_STS (1ull << 1) + +/* + * TXT Memory regions + * Chapter 5.3 + * Intel Trusted Execution Technology Lab Handout + */ +#define TXT_PRIVATE_SPACE 0xfed20000UL +#define TXT_PUBLIC_SPACE 0xfed30000UL +#define TXT_TPM_DECODE_AREA 0xfed40000UL +#define TXT_RESERVED_SPACE 0xfed50000UL +#define TXT_RESERVED_SPACE_SIZE 0x3ffff + +/* ESI flags for GETSEC[ENTERACCS] see Reference Number: 323372-017 */ +#define ACMINPUT_RESET_TPM_AUXILIARY_INDICIES 2 +#define ACMINPUT_NOP 3 +#define ACMINPUT_SCHECK 4 +#define ACMINPUT_CLEAR_SECRETS 5 +#define ACMINPUT_LOCK_CONFIG 6 + +/* CBFS file names */ +#define TXT_FILE_LCP_PD_ACM "txt_bios_policy.bin" +#define TXT_FILE_BIOS_ACM "txt_bios_acm.bin" +#define TXT_FILE_SINIT_ACM "txt_sinit_acm.bin" + +/* + * GetSec EAX value. + * SAFER MODE EXTENSIONS REFERENCE. + * Intel 64 and IA-32 Architectures Software Developer Manuals Vol 2 + * Order Number: 325383-060US + */ +#define IA32_GETSEC_CAPABILITIES 0 +#define IA32_GETSEC_ENTERACCS 2 +#define IA32_GETSEC_SENTER 4 +#define IA32_GETSEC_SEXIT 5 +#define IA32_GETSEC_PARAMETERS 6 +#define IA32_GETSEC_SMCTRL 7 +#define IA32_GETSEC_WAKEUP 8 + +#define GETSEC_PARAMS_TXT_EXT (1ul << 5) +#define GETSEC_PARAMS_TXT_EXT_CRTM_SUPPORT (1ul << 1) +#define GETSEC_PARAMS_TXT_EXT_MACHINE_CHECK (1ul << 6) + +/* ACM defines */ +#define INTEL_ACM_VENDOR 0x00008086 + +#define ACM_FORMAT_FLAGS_PW 0x00000000 +#define ACM_FORMAT_FLAGS_NPW (1 << 14) +#define ACM_FORMAT_FLAGS_DEBUG (1 << 15) + +/* Old ACMs are power of two aligned, newer ACMs are not */ +#define ACM_FORMAT_SIZE_64KB (64*KiB / 4) +#define ACM_FORMAT_SIZE_128KB (128*KiB / 4) +#define ACM_FORMAT_SIZE_256KB (256*KiB / 4) + +typedef enum { + CHIPSET_ACM = 2, +} acm_module_type; + +typedef enum { + BIOS = 0, + SINIT = 1, +} acm_module_sub_type; + +/* + * ACM Header v0.0 without dynamic part + * Chapter A.1 + * Intel TXT Software Development Guide (Document: 315168-015) + */ +struct acm_header_v0 { + uint16_t module_type; + uint16_t module_sub_type; + uint32_t header_len; + uint16_t header_version[2]; + uint16_t chipset_id; + uint16_t flags; + uint32_t module_vendor; + uint32_t date; + uint32_t size; + uint16_t txt_svn; + uint16_t se_svn; + uint32_t code_control; + uint32_t error_entry_point; + uint32_t gdt_limit; + uint32_t gdt_ptr; + uint32_t seg_sel; + uint32_t entry_point; + uint8_t reserved2[64]; + uint32_t key_size; + uint32_t scratch_size; + uint8_t rsa2048_pubkey[256]; + uint32_t pub_exp; + uint8_t rsa2048_sig[256]; + uint32_t scratch[143]; + uint8_t user_area[]; +} __packed; + +struct acm_info_table { + uint8_t uuid[16]; + uint8_t chipset_acm_type; + uint8_t version; + uint16_t length; + uint32_t chipset_id_list; + uint32_t os_sinit_data_ver; + uint32_t min_mle_hdr_ver; + uint32_t capabilities; + uint8_t acm_ver; + uint8_t reserved[3]; +} __packed; + +/* + * Extended Data Elements + * Chapter C.1 + * Intel TXT Software Development Guide (Document: 315168-015) + */ +struct txt_extended_data_element_header { + uint32_t type; + uint32_t size; + uint8_t data[0]; +} __packed; + +#define HEAP_EXTDATA_TYPE_END 0 +#define HEAP_EXTDATA_TYPE_BIOS_SPEC_VER 1 +#define HEAP_EXTDATA_TYPE_ACM 2 +#define HEAP_EXTDATA_TYPE_CUSTOM 4 + +struct txt_heap_acm_element { + struct txt_extended_data_element_header header; + uint32_t num_acms; // must greater 0, smaller than 3 + uint64_t acm_addrs[2]; +} __packed; + +/* + * BIOS Data Format + * Chapter C.2 + * Intel TXT Software Development Guide (Document: 315168-015) + */ +struct txt_biosdataregion { + uint32_t version; + uint32_t bios_sinit_size; + uint64_t lcp_pd_base; + uint64_t lcp_pd_size; + uint32_t no_logical_procs; + uint32_t sinit_flags; + union { + uint32_t mle_flags; + struct { + uint32_t support_acpi_ppi : 1; + uint32_t platform_type : 2; + }; + }; + u8 extended_data_elements[0]; +} __packed; + + +void txt_dump_regions(void); +void txt_dump_chipset_info(void); +void txt_dump_acm_info(const struct acm_header_v0 *acm_header); + +#endif /* SECURITY_INTEL_TXT_REGISTER_H_ */ diff --git a/src/security/memory/memory.c b/src/security/memory/memory.c index c815236..ad00857a 100644 --- a/src/security/memory/memory.c +++ b/src/security/memory/memory.c @@ -15,6 +15,8 @@ */ #include <types.h> +#include <stdint.h> +#include <security/intel/txt/txt.h> #include "memory.h" /** @@ -27,6 +29,9 @@ if (CONFIG(SECURITY_CLEAR_DRAM_ON_REGULAR_BOOT)) return true; + if (CONFIG(INTEL_TXT) && intel_txt_memory_has_secrets()) + return true; + /* TODO: Add TEE environments here */ return false; -- To view, visit https://review.coreboot.org/c/coreboot/+/42712 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: 4.11_branch Gerrit-Change-Id: Iaf4be7f016cc12d3971e1e1fe171e6665e44c284 Gerrit-Change-Number: 42712 Gerrit-PatchSet: 1 Gerrit-Owner: Jonathan Zhang <jonzhang(a)fb.com> Gerrit-Reviewer: Martin Roth <martinroth(a)google.com> Gerrit-Reviewer: Patrick Georgi <pgeorgi(a)google.com> Gerrit-Reviewer: Philipp Deppenwiese <zaolin.daisuki(a)gmail.com> Gerrit-MessageType: newchange

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coreboot-gerrit August 2020