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Change in coreboot[master]: mb/asus/p2b: Add ACPI support for p3b-f
by Keith Hui (Code Review) 03 Jan '23

03 Jan '23

Keith Hui has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/41098 ) Change subject: mb/asus/p2b: Add ACPI support for p3b-f ...................................................................... mb/asus/p2b: Add ACPI support for p3b-f Finally! Power button works to turn board on and off. ACPI hooks to manipulate power and message LEDs work. Change-Id: I3736532df0efde4399fb36eb19df8db511fac6ea Signed-off-by: Keith Hui <buurin(a)gmail.com> --- M src/mainboard/asus/p2b/Kconfig M src/mainboard/asus/p2b/dsdt.asl A src/mainboard/asus/p2b/suspend.asl A src/mainboard/asus/p2b/variants/p3b-f/suspend.asl 4 files changed, 393 insertions(+), 36 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/41098/1 diff --git a/src/mainboard/asus/p2b/Kconfig b/src/mainboard/asus/p2b/Kconfig index 1ad25e1..45018d6 100644 --- a/src/mainboard/asus/p2b/Kconfig +++ b/src/mainboard/asus/p2b/Kconfig @@ -29,7 +29,7 @@ select HAVE_PIRQ_TABLE select BOARD_ROMSIZE_KB_256 select SDRAMPWR_4DIMM if BOARD_ASUS_P2B_LS || BOARD_ASUS_P3B_F - select HAVE_ACPI_TABLES if BOARD_ASUS_P2B || BOARD_ASUS_P2B_LS + select HAVE_ACPI_TABLES if BOARD_ASUS_P2B || BOARD_ASUS_P2B_LS || BOARD_ASUS_P3B_F select BASE_ASUS_P2B_D if BOARD_ASUS_P2B_D || BOARD_ASUS_P2B_DS config MAX_CPUS diff --git a/src/mainboard/asus/p2b/dsdt.asl b/src/mainboard/asus/p2b/dsdt.asl index 88be9ba..623b575 100644 --- a/src/mainboard/asus/p2b/dsdt.asl +++ b/src/mainboard/asus/p2b/dsdt.asl @@ -53,6 +53,7 @@ { Offset (0x03), TO12, 1, /* Device trap 12 */ +#if !CONFIG(BOARD_ASUS_P3B_F) Offset (0x08), FANM, 1, /* GPO0, meant for fan */ Offset (0x09), @@ -61,33 +62,25 @@ , 2, , 16, MSG0, 1 /* GPO30, message LED */ +#endif } - /* Prepare To Sleep, Arg0 is target S-state */ - Method (\_PTS, 1, NotSerialized) + OperationRegion (ECOS, SystemIO, 0x72, 0x02) + Field (ECOS, ByteAcc, NoLock, Preserve) { - /* Disable fan, blink power LED, if not turning off */ - If (LNotEqual (Arg0, 0x05)) - { - Store (Zero, FANM) - Store (Zero, PLED) - } - - /* Arms SMI for device 12 */ - Store (One, TO12) - /* Put out a POST code */ - Or (Arg0, 0xF0, P80) + CIDX, 8, + CDAT, 8 } - Method (\_WAK, 1, NotSerialized) + IndexField (CIDX, CDAT, ByteAcc, NoLock, Preserve) { - /* Re-enable fan, stop power led blinking */ - Store (One, FANM) - Store (One, PLED) - /* wake OK */ - Return(Package(0x02){0x00, 0x00}) + Offset (0x58), + RTCS, 8, + Offset (0x5F), + SUS3, 1, + , 3, + SLST, 4 } - /* Root of the bus hierarchy */ Scope (\_SB) { @@ -169,19 +162,9 @@ } } - /* ACPI Message */ - Scope (\_SI) - { - Method (_MSG, 1, NotSerialized) - { - If (LEqual (Arg0, Zero)) - { - Store (One, MSG0) - } - Else - { - Store (Zero, MSG0) - } - } - } +#if CONFIG(BOARD_ASUS_P3B_F) +#include "variants/p3b-f/suspend.asl" +#else +#include "suspend.asl" +#endif } diff --git a/src/mainboard/asus/p2b/suspend.asl b/src/mainboard/asus/p2b/suspend.asl new file mode 100644 index 0000000..5d2b540 --- /dev/null +++ b/src/mainboard/asus/p2b/suspend.asl @@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* This file is part of the coreboot project. */ + +/* ASUS P2B family board DSDT declarations (at top level) that does not apply to P3B-F */ + +/** + * ACPI message indicator. + * + * @param Arg0 Number of waiting messages + */ +Scope (\_SI) +{ + Method (_MSG, 1, NotSerialized) + { + If (LEqual (Arg0, Zero)) + { + Store (One, MSG0) + } + Else + { + Store (Zero, MSG0) + } + } +} + +/** + * Prepare To Sleep. + * + * @param Arg0 Target ACPI S-state + */ +Method (\_PTS, 1, NotSerialized) +{ + /*SLST = Arg0*/ + /* Disable fan, blink power LED. S5 will turn them off too */ + If (Arg0 != 5) + { + FANM = 0 + PLED = 0 + } + + /* Arms SMI for device 12 */ + Store (One, TO12) + /* Put out a POST code */ + P80 = 0xF0 | Arg0 +} + +/** + * System wake. + * + * Returns a 2-DWORD package of: + * Status: Wake status (0 = success, 1 = failure (power), 2 = failure (thermal)) + * PSS: Actual S-state power supply entered if not 0 + * + * @param Arg0 Target ACPI S-state + * @return See description + */ +Method (\_WAK, 1, NotSerialized) +{ + /* Re-enable fan, stop power led blinking */ + FANM = 1 + PLED = 1 + /* wake OK */ + Return(Package(0x02){0x00, 0x00}) +} + diff --git a/src/mainboard/asus/p2b/variants/p3b-f/suspend.asl b/src/mainboard/asus/p2b/variants/p3b-f/suspend.asl new file mode 100644 index 0000000..a84c700 --- /dev/null +++ b/src/mainboard/asus/p2b/variants/p3b-f/suspend.asl @@ -0,0 +1,309 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* This file is part of the coreboot project. */ + +#include "southbridge/intel/i82371eb/i82371eb.h" + +/* ASUS P3B-F board specific (top level) DSDT declarations */ + +Name (PRW1, Package (0x04) +{ + Package (0x02) {0x09, 0x01}, + Package (0x02) {0x08, 0x01}, + Package (0x02) {0x0A, 0x01}, + Package (0x02) {0x0B, 0x01} +}) + +Name (PRW3, Package (0x04) +{ + Package (0x02) { 0x09, 0x03 }, + Package (0x02) { 0x08, 0x03 }, + Package (0x02) { 0x0A, 0x03 }, + Package (0x02) { 0x0B, 0x04 } +}) + +Name (PRWT, Package (0x04) +{ + 0x09, + 0x08, + 0x0A, + 0x0B +}) + +/* SPRW(n) = (SUS3==0) ? PRW1[n] : PRW3[n] */ +Method (SPRW, 1, NotSerialized) +{ + Store (Match (PRWT, MEQ, Arg0, MTR, 0x00, 0x00), Local0) + If (LEqual (SUS3, Zero)) + { + Return (DerefOf (Index (PRW1, Local0))) + } + Else + { + Return (DerefOf (Index (PRW3, Local0))) + } +} + +/* + * SMBus driver functions + * + * These functions communicate with the AS99127F ASIC on the P3B-F to handle hardware + * sequencing required around S3 suspend and resume. This chip is undocumented except it has + * W83781D-compatible hardware monitoring features, and seems to be responsible for hiding the + * flashchip from internal programming via flashrom. + * + * Note: The SMBus host controller interface is located in the southbridge. + */ + /* The SMBus controller hardware interface. Only byte accesses covered. */ + OperationRegion (SM00, SystemIO, SMBUS_IO_BASE, 7) + Field (SM00, ByteAcc, NoLock, Preserve) + { + HSTS, 8, + Offset (0x02), + CTLR, 8, + CMDR, 8, + ADDR, 8, + DAT0, 8, + DAT1, 8 + } + /* Wait for SMBus activity to complete, error or not */ + Method (SWFS, 0, NotSerialized) + { + And (HSTS, 0x06, Local0) + While (Local0 == 0) + { + Stall (1) + And (HSTS, 0x06, Local0) + } + } + + /** + * Writes a byte to a SMBus device. + * + * @param Arg0 SMBus device ID << 1 + * @param Arg1 Command (register index in our case) + * @param Arg2 Data + */ + Method (WBYT, 3, NotSerialized) + { + Store (Arg0, ADDR) + Store (Arg1, CMDR) + Store (Arg2, DAT0) + Store (0xFF, HSTS) + Store (0x48, CTLR) /* Start a byte data R/W access */ + SWFS () + } + + /** + * Reads a byte from a SMBus device. + * + * @param Arg0 SMBus device ID << 1 + * @param Arg1 Command (register index in our case) + * @return Data read + */ + Method (RBYT, 2, NotSerialized) + { + Or (Arg0, 0x01, ADDR) /* Set bit 0, this will be a read */ + Store (Arg1, CMDR) + Store (0xFF, HSTS) + Store (0x48, CTLR) /* Start a byte data R/W access */ + + /* If interrupted without success, restart and try again */ + And (HSTS, 0x02, Local0) + While (LEqual (Local0, Zero)) + { + Store (0xFF, HSTS) + Store (0x48, CTLR) + SWFS () + And (HSTS, 0x02, Local0) + } + + Return (DAT0) /* \DAT0 */ + } + + Method (SGOH, 2, NotSerialized) + { + /* SMBus address 0x48 */ + Store (0x90, Local0) + Store (RBYT (Local0, Arg0), Local1) + Or (Local1, Arg1, Local1) + WBYT (Local0, Arg0, Local1) + } + + Method (SGOL, 2, NotSerialized) + { + Store (0x90, Local0) + Store (RBYT (Local0, Arg0), Local1) + Not (Arg1, Local2) + And (Local1, Local2, Local1) + WBYT (Local0, Arg0, Local1) + } + + Method (FANC, 1, NotSerialized) + { + /* SMBus address 0x2d */ + WBYT (0x5A, 0x59, Arg0) + } + + Method (FANP, 1, NotSerialized) + { + WBYT (0x5A, 0x5A, Arg0) + } + + Method (EN18, 0, NotSerialized) + { + Store (0x5A, Local0) + Store (RBYT (Local0, 0x5F), Local1) + And (Local1, 0xDF, Local1) + WBYT (Local0, 0x5F, Local1) + } + + Method (DS18, 0, NotSerialized) + { + Store (0x5A, Local0) + Store (RBYT (Local0, 0x5F), Local1) + Or (Local1, 0x20, Local1) + WBYT (Local0, 0x5F, Local1) + } + +/** + * Prepare To Sleep, + * + * @param Arg0 Target ACPI S-state + */ + Method (\_PTS, 1, NotSerialized) + { + SLST = Arg0 + If (Arg0 == 0x01) + { + /* Disable BX.PMCR[CRst_En] */ + Store (\_SB.PCI0.NB.PMCR, Local0) + And (Local0, 0xFE, \_SB.PCI0.NB.PMCR) + + /* Isolate CPU_STP# and SUS_STAT1# signals at GENCFG register */ + Store (\_SB.PCI0.PX40.FXS1, Local0) + Or (Local0, 0x24, Local1) + Store (Local1, \_SB.PCI0.PX40.FXS1) + + \_SB.PCI0.ENTER_CONFIG_MODE (0x0A) + /* In SIO Dev A CR E4 = xxxx01xx (these bits are reserved per datasheet?) */ + And (\_SB.PCI0.KBWK, 0xF7, Local0) + Or (Local0, 0x04, \_SB.PCI0.KBWK) + \_SB.PCI0.EXIT_CONFIG_MODE () + } + + If (Arg0 == 0x03) + { + SGOH (0x83, 0x04) + SGOL (0x80, 0x04) + SGOH (0x80, 0x04) + SGOH (0x83, 0x01) + EN18 () + } + + /* Arms SMI for device 12 */ + TO12 = 1 + /* Put out a POST code */ + P80 = 0xF0 | Arg0 + } + +/** + * System wake. + * + * Returns a 2-DWORD package of: + * Status: Wake status (0 = success, 1 = failure (power), 2 = failure (thermal)) + * PSS: Actual S-state power supply entered if not 0 + * + * @param Arg0 Target ACPI S-state + * @return See description + */ + Method (\_WAK, 1, NotSerialized) // _WAK: Wake + { + DS18 () + Store (Zero, TO12) + /* Restore CPU_STP# and SUS_STAT1# signals */ + Store (\_SB.PCI0.PX40.FXS1, Local0) + And (Local0, 0xDB, \_SB.PCI0.PX40.FXS1) + SGOL (0x83, 0x01) + \_SB.PCI0.ENTER_CONFIG_MODE (0x0A) + And (\_SB.PCI0.MSWK, 0xFD, Local1) + Store (Local1, \_SB.PCI0.MSWK) + /* In SIO Dev A CR E4 = xxxx00xx */ + And (\_SB.PCI0.KBWK, 0xF3, Local0) + Store (Local0, \_SB.PCI0.KBWK) + \_SB.PCI0.EXIT_CONFIG_MODE () + /* Put out a POST code */ + P80 = 0xFF + Return(Package(0x02){0x00, 0x00}) + } + + Scope (\_GPE) + { + Method (_L0A, 0, NotSerialized) // _Lxx: Level-Triggered GPE + { + Notify (\_SB.PCI0.SER2, 0x02) // Device Wake + Notify (\_SB.PCI0.SER3, 0x02) // Device Wake + } + + Method (_L09, 0, NotSerialized) // _Lxx: Level-Triggered GPE + { + Notify (\_SB.PCI0, 0x02) // Device Wake + } + } + +Scope (\_SI) +{ + /** + * ACPI message indicator + * + * @param Arg0 Number of waiting messages + */ + Method (_MSG, 1, NotSerialized) + { + If (LEqual (Arg0, Zero)) + { + SGOL (0x81, 0x02) + SGOH (0x81, 0x01) + SGOL (0x81, 0x01) + } + Else + { + SGOH (0x81, 0x02) + SGOL (0x81, 0x02) + } + } + + + /** + * System Status. OS calls to set system status indicator. + * Arg0: + * 0 = Indicator off + * 1 = Working + * 2 = Waking + * 3 = Sleeping: States S1, S2, S3 + * 4 = Sleeping with context saved to non-volatile storage. + * + * @param Arg0 System status indicator + */ + Method (_SST, 1, NotSerialized) // _SST: System Status + { + If (LEqual (Arg0, 0x00)) + { + SGOH (0x80, 0x40) + } + ElseIf (LEqual (Arg0, 0x03)) + { + SGOL (0x80, 0x40) + SGOL (0x80, 0x80) + FANC (0x81) + FANP (0x81) + } + Else + { + SGOL (0x80, 0x40) + SGOH (0x80, 0x80) + FANC (0x8F) + FANP (0x8F) + } + } +} + -- To view, visit https://review.coreboot.org/c/coreboot/+/41098 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I3736532df0efde4399fb36eb19df8db511fac6ea Gerrit-Change-Number: 41098 Gerrit-PatchSet: 1 Gerrit-Owner: Keith Hui <buurin(a)gmail.com> Gerrit-MessageType: newchange

5 22

Change in coreboot[master]: sb/intel/i82371eb: Implement SMBus Control Method Interface support
by Keith Hui (Code Review) 03 Jan '23

03 Jan '23

Keith Hui has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/41735 ) Change subject: sb/intel/i82371eb: Implement SMBus Control Method Interface support ...................................................................... sb/intel/i82371eb: Implement SMBus Control Method Interface support Upcoming ACPI support for asus/p3b-f mainboard contains ASL code to manipulate its AS99127F chip over SMBus before and after suspend, to blink front panel lights, turn off fans, among other things. This code caused an ACPI/PCI resource conflict that disabled access to the entire SMBus, rendering its hardware monitor inoperative, and all resolution attempts so far have not worked. This is an attempt to expand the ASL SMBus routines into a complete SMBus Control Method Interface (SCMI), that Linux kernel can use via the i2c-scmi driver, sidestepping this conflict. Because SCMI methods begin with an underscore, which iasl considers "unknown reserved name", on which our build process errors out, it must also be told to ignore this particular warning, at least for asus/p3b-f. Change-Id: I97deb2d292af25e42068474f48e11c94a7480be6 Signed-off-by: Keith Hui <buurin(a)gmail.com> --- M Makefile.inc M src/southbridge/intel/i82371eb/acpi/i82371eb.asl 2 files changed, 183 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/35/41735/1 diff --git a/Makefile.inc b/Makefile.inc index 210e9cf..d1aebd3 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -253,11 +253,17 @@ # "Multiple types (Device object requires either a _HID or _ADR, but not both)" MULTIPLE_TYPES_WARNING = 3073 +UNKNOWN_RESERVED_NAME = 3133 + ifeq ($(CONFIG_SOUTHBRIDGE_INTEL_LYNXPOINT)$(CONFIG_SOC_INTEL_BROADWELL),y) IGNORED_IASL_WARNINGS = -vw $(EMPTY_RESOURCE_TEMPLATE_WARNING) -vw $(REDUNDANT_OFFSET_REMARK) -vw $(MULTIPLE_TYPES_WARNING) else +ifeq ($(CONFIG_BOARD_ASUS_P3B_F),y) +IGNORED_IASL_WARNINGS = -vw $(EMPTY_RESOURCE_TEMPLATE_WARNING) -vw $(REDUNDANT_OFFSET_REMARK) -vw $(UNKNOWN_RESERVED_NAME) +else IGNORED_IASL_WARNINGS = -vw $(EMPTY_RESOURCE_TEMPLATE_WARNING) -vw $(REDUNDANT_OFFSET_REMARK) endif +endif define asl_template $(CONFIG_CBFS_PREFIX)/$(1).aml-file = $(obj)/$(1).aml diff --git a/src/southbridge/intel/i82371eb/acpi/i82371eb.asl b/src/southbridge/intel/i82371eb/acpi/i82371eb.asl index b64036e..27c2a3c 100644 --- a/src/southbridge/intel/i82371eb/acpi/i82371eb.asl +++ b/src/southbridge/intel/i82371eb/acpi/i82371eb.asl @@ -2,6 +2,8 @@ #include "southbridge/intel/i82371eb/i82371eb.h" +#define SCMI_MUTEX SBX0 + /* Declares assorted devices that falls under this southbridge. */ Device (PX40) { @@ -135,4 +137,179 @@ }) Return (BUF1) } +/* Begin SCMI implementation */ + Mutex(SCMI_MUTEX, 1) + + Device (SMB0) + { + OperationRegion (SM00, SystemIO, SMBUS_IO_BASE, 7) + /* Should have been SMBUS01, but Intel iasl won't accept */ + Name (_HID, "SMB0001") + + Field (SM00, ByteAcc, NoLock, Preserve) + { + HSTS, 8, + Offset (0x02), + CTLR, 8, + CMDR, 8, + ADDR, 8, + DAT0, 8, + DAT1, 8 + } + Method (_CRS, 0, NotSerialized) + { + Name (BUF1, ResourceTemplate () + { + /* SMBus register ports */ + IO (Decode16, SMBUS_IO_BASE, SMBUS_IO_BASE, 0x01, 0x10, ) + }) + Return (BUF1) + } + /** + * SCMI: SMBus Information + * + * @return SMBus information buffer + */ + Method (_SBI, 0) + { + Local0 = Package(2) {0x10, Buffer() + { + 0x10, 0x10, /* SCMI and SMBus versions, both 1.0 */ + 0, 0, + 3, /* Device count */ + 0x2d, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0x48, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0x49, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0 + } + }; + return (Local0) + } + /** + * Read from a SMBus device. + * + * @param Arg0 Protocol + * @param Arg1 Slave address + * @param Arg2 Command (register index in our case) + * @return Package (status code, data length, data) + */ + Method (_SBR, 3) { + Local2 = Package(3) {0, 0, 0} + if (Arg0 == 0x07) + { + Local0 = 0x48 /* Start a byte data R/W access */ + Local3 = 1; /* 1 byte */ + } + elseif (Arg0 == 0x09) + { + Local0 = 0x4c /* Start a word data R/W access */ + } + else + { + Index(Local2, 0) = 0x19 // Protocol not supported + return (Local2) + } + if (HSTS & 0x01) + { + Index(Local2, 0) = 0x1a // Bus busy + return (Local2) + } + if (Acquire(SCMI_MUTEX, 100)) + { + Index(Local2, 0) = 0x18 // Timeout + } else { + ADDR = (Arg1 << 1) | 0x01 /* Set bit 0, this is a read */ + CMDR = Arg2 + HSTS = 0xFF + CTLR = Local0 + + while (HSTS & 0x01) + { + Stall(1) + } + if (HSTS & 0x06) + { + Index(Local2, 0) = 0x11 /* Device error */ + } + else + { + Local1 = DAT0 + /* Get high byte of word read */ + if (Arg0 == 0x09) + { + Local1 |= (DAT1 << 8) + Local3 = 2 /* 2 bytes */ + } + Index(Local2, 1) = Local3 + Index(Local2, 2) = Local1 + } + Release(SCMI_MUTEX); + } + return (Local2); + } + /** + * Write to a SMBus device. + * + * @param Arg0 Protocol + * @param Arg1 Slave address + * @param Arg2 Command (register index in our case) + * @param Arg3 Data length + * @param Arg4 Data + * @return Status code + */ + Method (_SBW, 5) { + if (Arg0 == 0x06) + { + Local0 = 0x48 /* Start a byte data R/W access */ + } + elseif (Arg0 == 0x08) + { + Local0 = 0x4c /* Start a word data R/W access */ + } + else + { + Return (0x19) //* Protocol not supported */ + } + if (HSTS & 0x01) + { + Return (0x1a) /* Bus busy */ + } + if (Acquire(SCMI_MUTEX, 100)) + { + Local1 = 0x18 /* Timeout */ + } + else + { + Local1 = 0 + ADDR = Arg1 << 1 + CMDR = Arg2 + DAT0 = Arg4 + if (Arg0 == 0x08) { + DAT1 = Arg4 >> 8 + } + HSTS = 0xFF + CTLR = Local0 + while (HSTS & 0x01) + { + Stall(1) + } + if (HSTS & 0x06) + { + Local1 = 0x11 /* Device error */ + } + Release(SCMI_MUTEX) + } + return (Local1); + } + /* _SBT, _SBA not implemented */ + } +/* End SCMI implementation */ } -- To view, visit https://review.coreboot.org/c/coreboot/+/41735 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I97deb2d292af25e42068474f48e11c94a7480be6 Gerrit-Change-Number: 41735 Gerrit-PatchSet: 1 Gerrit-Owner: Keith Hui <buurin(a)gmail.com> Gerrit-MessageType: newchange

4 19

Change in coreboot[master]: sb/intel/lynxpoint/me_9.x.c: Reorder functions
by Angel Pons (Code Review) 02 Jan '23

02 Jan '23

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/42631 ) Change subject: sb/intel/lynxpoint/me_9.x.c: Reorder functions ...................................................................... sb/intel/lynxpoint/me_9.x.c: Reorder functions This file is shared between ramstage and smm. However, not everything is used in both ramstage and smm, so there's a lot of `__unused` tags. So, reorder the functions so that they build only for stages needing them. Tested with BUILD_TIMELESS=1, Asrock B85M Pro4 remains identical. Change-Id: I3143f07ed845e0c6b1444817029a437db3b959e3 Signed-off-by: Angel Pons <th3fanbus(a)gmail.com> --- M src/southbridge/intel/lynxpoint/me_9.x.c 1 file changed, 167 insertions(+), 180 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/31/42631/1 diff --git a/src/southbridge/intel/lynxpoint/me_9.x.c b/src/southbridge/intel/lynxpoint/me_9.x.c index d182e31..eaeab0f 100644 --- a/src/southbridge/intel/lynxpoint/me_9.x.c +++ b/src/southbridge/intel/lynxpoint/me_9.x.c @@ -31,24 +31,8 @@ #include <vendorcode/google/chromeos/gnvs.h> #endif -/* Path that the BIOS should take based on ME state */ -static const char *const me_bios_path_values[] __unused = { - [ME_NORMAL_BIOS_PATH] = "Normal", - [ME_S3WAKE_BIOS_PATH] = "S3 Wake", - [ME_ERROR_BIOS_PATH] = "Error", - [ME_RECOVERY_BIOS_PATH] = "Recovery", - [ME_DISABLE_BIOS_PATH] = "Disable", - [ME_FIRMWARE_UPDATE_BIOS_PATH] = "Firmware Update", -}; -static int intel_me_read_mbp(me_bios_payload *mbp_data, struct device *dev); - /* MMIO base address for MEI interface */ static u32 *mei_base_address; -#ifdef __SIMPLE_DEVICE__ -void intel_me_mbp_clear(pci_devfn_t dev); -#else -void intel_me_mbp_clear(struct device *dev); -#endif static void mei_dump(void *ptr, int dword, int offset, const char *type) { @@ -426,8 +410,10 @@ * the MBP has been read and cleared. */ #ifdef __SIMPLE_DEVICE__ +void intel_me_mbp_clear(pci_devfn_t dev); void intel_me_mbp_clear(pci_devfn_t dev) #else +void intel_me_mbp_clear(struct device *dev); void intel_me_mbp_clear(struct device *dev) #endif { @@ -450,73 +436,10 @@ } } -static void __unused me_print_fw_version(mbp_fw_version_name *vers_name) -{ - if (!vers_name) { - printk(BIOS_ERR, "ME: mbp missing version report\n"); - return; - } - - printk(BIOS_DEBUG, "ME: found version %d.%d.%d.%d\n", - vers_name->major_version, vers_name->minor_version, - vers_name->hotfix_version, vers_name->build_version); -} - -static inline void print_cap(const char *name, int state) -{ - printk(BIOS_DEBUG, "ME Capability: %-41s : %sabled\n", - name, state ? " en" : "dis"); -} - -/* Get ME Firmware Capabilities */ -static int mkhi_get_fwcaps(mbp_mefwcaps *cap) -{ - u32 rule_id = 0; - struct me_fwcaps cap_msg; - struct mkhi_header mkhi = { - .group_id = MKHI_GROUP_ID_FWCAPS, - .command = MKHI_FWCAPS_GET_RULE, - }; - - /* Send request and wait for response */ - if (mei_sendrecv_mkhi(&mkhi, &rule_id, sizeof(u32), - &cap_msg, sizeof(cap_msg)) < 0) { - printk(BIOS_ERR, "ME: GET FWCAPS message failed\n"); - return -1; - } - *cap = cap_msg.caps_sku; - return 0; -} - -/* Get ME Firmware Capabilities */ -static void __unused me_print_fwcaps(mbp_mefwcaps *cap) -{ - mbp_mefwcaps local_caps; - if (!cap) { - cap = &local_caps; - printk(BIOS_ERR, "ME: mbp missing fwcaps report\n"); - if (mkhi_get_fwcaps(cap)) - return; - } - - print_cap("Full Network manageability", cap->full_net); - print_cap("Regular Network manageability", cap->std_net); - print_cap("Manageability", cap->manageability); - print_cap("IntelR Anti-Theft (AT)", cap->intel_at); - print_cap("IntelR Capability Licensing Service (CLS)", cap->intel_cls); - print_cap("IntelR Power Sharing Technology (MPC)", cap->intel_mpc); - print_cap("ICC Over Clocking", cap->icc_over_clocking); - print_cap("Protected Audio Video Path (PAVP)", cap->pavp); - print_cap("IPV6", cap->ipv6); - print_cap("KVM Remote Control (KVM)", cap->kvm); - print_cap("Outbreak Containment Heuristic (OCH)", cap->och); - print_cap("Virtual LAN (VLAN)", cap->vlan); - print_cap("TLS", cap->tls); - print_cap("Wireless LAN (WLAN)", cap->wlan); -} +#ifdef __SIMPLE_DEVICE__ /* Send END OF POST message to the ME */ -static int __unused mkhi_end_of_post(void) +static int mkhi_end_of_post(void) { struct mkhi_header mkhi = { .group_id = MKHI_GROUP_ID_GEN, @@ -535,8 +458,6 @@ return 0; } -#ifdef __SIMPLE_DEVICE__ - void intel_me_finalize_smm(void) { struct me_hfs hfs; @@ -768,94 +689,6 @@ return 0; } -/* Check whether ME is present and do basic init */ -static void intel_me_init(struct device *dev) -{ - struct southbridge_intel_lynxpoint_config *config = dev->chip_info; - me_bios_path path = intel_me_path(dev); - me_bios_payload mbp_data; - - /* Do initial setup and determine the BIOS path */ - printk(BIOS_NOTICE, "ME: BIOS path: %s\n", me_bios_path_values[path]); - - if (path == ME_NORMAL_BIOS_PATH) { - /* Validate the extend register */ - intel_me_extend_valid(dev); - } - - memset(&mbp_data, 0, sizeof(mbp_data)); - - /* - * According to the ME9 BWG, BIOS is required to fetch MBP data in - * all boot flows except S3 Resume. - */ - - /* Prepare MEI MMIO interface */ - if (intel_mei_setup(dev) < 0) - return; - - if (intel_me_read_mbp(&mbp_data, dev)) - return; - - if (CONFIG_DEFAULT_CONSOLE_LOGLEVEL >= BIOS_DEBUG) { - me_print_fw_version(mbp_data.fw_version_name); - - if (CONFIG(DEBUG_INTEL_ME)) - me_print_fwcaps(mbp_data.fw_capabilities); - - if (mbp_data.plat_time) { - printk(BIOS_DEBUG, "ME: Wake Event to ME Reset: %u ms\n", - mbp_data.plat_time->wake_event_mrst_time_ms); - printk(BIOS_DEBUG, "ME: ME Reset to Platform Reset: %u ms\n", - mbp_data.plat_time->mrst_pltrst_time_ms); - printk(BIOS_DEBUG, "ME: Platform Reset to CPU Reset: %u ms\n", - mbp_data.plat_time->pltrst_cpurst_time_ms); - } - } - - /* Set clock enables according to devicetree */ - if (config && config->icc_clock_disable) - me_icc_set_clock_enables(config->icc_clock_disable); - - /* - * Leave the ME unlocked. It will be locked via SMI command later. - */ -} - -static void intel_me_enable(struct device *dev) -{ - /* Avoid talking to the device in S3 path */ - if (acpi_is_wakeup_s3()) { - dev->enabled = 0; - pch_disable_devfn(dev); - } -} - -static struct device_operations device_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .enable = intel_me_enable, - .init = intel_me_init, - .ops_pci = &pci_dev_ops_pci, -}; - -static const unsigned short pci_device_ids[] = { - 0x8c3a, /* Mobile */ - 0x9c3a, /* Low Power */ - 0 -}; - -static const struct pci_driver intel_me __pci_driver = { - .ops = &device_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .devices = pci_device_ids, -}; - -#endif /* !__SIMPLE_DEVICE__ */ - -/****************************************************************************** - * */ static u32 me_to_host_words_pending(void) { struct mei_csr me; @@ -875,7 +708,7 @@ * mbp seems to be following its own flow, let's retrieve it in a dedicated * function. */ -static int __unused intel_me_read_mbp(me_bios_payload *mbp_data, struct device *dev) +static int intel_me_read_mbp(me_bios_payload *mbp_data, struct device *dev) { mbp_header mbp_hdr; u32 me2host_pending; @@ -884,11 +717,7 @@ struct mbp_payload *mbp; int i; -#ifdef __SIMPLE_DEVICE__ - pci_read_dword_ptr(PCI_BDF(dev), &hfs2, PCI_ME_HFS2); -#else pci_read_dword_ptr(dev, &hfs2, PCI_ME_HFS2); -#endif if (!hfs2.mbp_rdy) { printk(BIOS_ERR, "ME: MBP not ready\n"); @@ -998,10 +827,168 @@ return 0; mbp_failure: -#ifdef __SIMPLE_DEVICE__ - intel_me_mbp_give_up(PCI_BDF(dev)); -#else intel_me_mbp_give_up(dev); -#endif + return -1; } + +static void me_print_fw_version(mbp_fw_version_name *vers_name) +{ + if (!vers_name) { + printk(BIOS_ERR, "ME: mbp missing version report\n"); + return; + } + + printk(BIOS_DEBUG, "ME: found version %d.%d.%d.%d\n", + vers_name->major_version, vers_name->minor_version, + vers_name->hotfix_version, vers_name->build_version); +} + +static inline void print_cap(const char *name, int state) +{ + printk(BIOS_DEBUG, "ME Capability: %-41s : %sabled\n", + name, state ? " en" : "dis"); +} + +/* Get ME Firmware Capabilities */ +static int mkhi_get_fwcaps(mbp_mefwcaps *cap) +{ + u32 rule_id = 0; + struct me_fwcaps cap_msg; + struct mkhi_header mkhi = { + .group_id = MKHI_GROUP_ID_FWCAPS, + .command = MKHI_FWCAPS_GET_RULE, + }; + + /* Send request and wait for response */ + if (mei_sendrecv_mkhi(&mkhi, &rule_id, sizeof(u32), + &cap_msg, sizeof(cap_msg)) < 0) { + printk(BIOS_ERR, "ME: GET FWCAPS message failed\n"); + return -1; + } + *cap = cap_msg.caps_sku; + return 0; +} + +/* Get ME Firmware Capabilities */ +static void me_print_fwcaps(mbp_mefwcaps *cap) +{ + mbp_mefwcaps local_caps; + if (!cap) { + cap = &local_caps; + printk(BIOS_ERR, "ME: mbp missing fwcaps report\n"); + if (mkhi_get_fwcaps(cap)) + return; + } + + print_cap("Full Network manageability", cap->full_net); + print_cap("Regular Network manageability", cap->std_net); + print_cap("Manageability", cap->manageability); + print_cap("IntelR Anti-Theft (AT)", cap->intel_at); + print_cap("IntelR Capability Licensing Service (CLS)", cap->intel_cls); + print_cap("IntelR Power Sharing Technology (MPC)", cap->intel_mpc); + print_cap("ICC Over Clocking", cap->icc_over_clocking); + print_cap("Protected Audio Video Path (PAVP)", cap->pavp); + print_cap("IPV6", cap->ipv6); + print_cap("KVM Remote Control (KVM)", cap->kvm); + print_cap("Outbreak Containment Heuristic (OCH)", cap->och); + print_cap("Virtual LAN (VLAN)", cap->vlan); + print_cap("TLS", cap->tls); + print_cap("Wireless LAN (WLAN)", cap->wlan); +} + +/* Path that the BIOS should take based on ME state */ +static const char *const me_bios_path_values[] = { + [ME_NORMAL_BIOS_PATH] = "Normal", + [ME_S3WAKE_BIOS_PATH] = "S3 Wake", + [ME_ERROR_BIOS_PATH] = "Error", + [ME_RECOVERY_BIOS_PATH] = "Recovery", + [ME_DISABLE_BIOS_PATH] = "Disable", + [ME_FIRMWARE_UPDATE_BIOS_PATH] = "Firmware Update", +}; + +/* Check whether ME is present and do basic init */ +static void intel_me_init(struct device *dev) +{ + struct southbridge_intel_lynxpoint_config *config = dev->chip_info; + me_bios_path path = intel_me_path(dev); + me_bios_payload mbp_data; + + /* Do initial setup and determine the BIOS path */ + printk(BIOS_NOTICE, "ME: BIOS path: %s\n", me_bios_path_values[path]); + + if (path == ME_NORMAL_BIOS_PATH) { + /* Validate the extend register */ + intel_me_extend_valid(dev); + } + + memset(&mbp_data, 0, sizeof(mbp_data)); + + /* + * According to the ME9 BWG, BIOS is required to fetch MBP data in + * all boot flows except S3 Resume. + */ + + /* Prepare MEI MMIO interface */ + if (intel_mei_setup(dev) < 0) + return; + + if (intel_me_read_mbp(&mbp_data, dev)) + return; + + if (CONFIG_DEFAULT_CONSOLE_LOGLEVEL >= BIOS_DEBUG) { + me_print_fw_version(mbp_data.fw_version_name); + + if (CONFIG(DEBUG_INTEL_ME)) + me_print_fwcaps(mbp_data.fw_capabilities); + + if (mbp_data.plat_time) { + printk(BIOS_DEBUG, "ME: Wake Event to ME Reset: %u ms\n", + mbp_data.plat_time->wake_event_mrst_time_ms); + printk(BIOS_DEBUG, "ME: ME Reset to Platform Reset: %u ms\n", + mbp_data.plat_time->mrst_pltrst_time_ms); + printk(BIOS_DEBUG, "ME: Platform Reset to CPU Reset: %u ms\n", + mbp_data.plat_time->pltrst_cpurst_time_ms); + } + } + + /* Set clock enables according to devicetree */ + if (config && config->icc_clock_disable) + me_icc_set_clock_enables(config->icc_clock_disable); + + /* + * Leave the ME unlocked. It will be locked via SMI command later. + */ +} + +static void intel_me_enable(struct device *dev) +{ + /* Avoid talking to the device in S3 path */ + if (acpi_is_wakeup_s3()) { + dev->enabled = 0; + pch_disable_devfn(dev); + } +} + +static struct device_operations device_ops = { + .read_resources = pci_dev_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_dev_enable_resources, + .enable = intel_me_enable, + .init = intel_me_init, + .ops_pci = &pci_dev_ops_pci, +}; + +static const unsigned short pci_device_ids[] = { + 0x8c3a, /* Mobile */ + 0x9c3a, /* Low Power */ + 0 +}; + +static const struct pci_driver intel_me __pci_driver = { + .ops = &device_ops, + .vendor = PCI_VENDOR_ID_INTEL, + .devices = pci_device_ids, +}; + +#endif /* !__SIMPLE_DEVICE__ */ -- To view, visit https://review.coreboot.org/c/coreboot/+/42631 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I3143f07ed845e0c6b1444817029a437db3b959e3 Gerrit-Change-Number: 42631 Gerrit-PatchSet: 1 Gerrit-Owner: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

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[M] Change in coreboot[master]: Documentation/releases: Start getting ready for the 4.19 release
by Martin L Roth (Code Review) 31 Dec '22

31 Dec '22

Martin L Roth has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/71590 ) Change subject: Documentation/releases: Start getting ready for the 4.19 release ...................................................................... Documentation/releases: Start getting ready for the 4.19 release Signed-off-by: Martin Roth <gaumless(a)gmail.com> Change-Id: I3edbf3ebc74ebae5896196b43dd5be014f27a0ec --- M Documentation/releases/coreboot-4.19-relnotes.md 1 file changed, 137 insertions(+), 13 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/71590/1 diff --git a/Documentation/releases/coreboot-4.19-relnotes.md b/Documentation/releases/coreboot-4.19-relnotes.md index 20b052e..0ebd08f 100644 --- a/Documentation/releases/coreboot-4.19-relnotes.md +++ b/Documentation/releases/coreboot-4.19-relnotes.md @@ -1,7 +1,20 @@ Upcoming release - coreboot 4.19 ======================================================================== -The 4.19 release is planned for January 2023. +The 4.19 release is planned for the 15th of January 2023. + +Since the last release, the coreboot project has merged almost 1500 +commits from over 150 authors. Of those authors, more than 20 were +first-time committers to the coreboot project. + +As always, we are very grateful to all of the contributors for helping +to keep the project going. The coreboot project is different from many +open source projects in that we need to keep constantly updating the +codebase to stay relevent with the latest processors and technologies. +It takes constant effort to just stay afloat, let alone improve the +codebase. Thank you very much to everyone who has contributed, both +in this release and in previous times. + Update this document with changes that should be in the release notes. @@ -12,17 +25,102 @@ * Note that all changes before the release are done are marked upcoming. A final version of the notes are done after the release. -Significant changes -------------------- +Significant or interesting changes +---------------------------------- -### Add significant changes here +### Show all Kconfig options in saved config file, compress it +The coreboot build system automatically adds a 'config' file to CBFS +that lists the exact Kconfig configuration that the image was built +with. This is useful to reproduce a build after the fact or to check +whether support for a specific feature is enabled in the image. + +This file has been generated using the 'savedefconfig' Kconfig command, +which generates the minimal .config file that is needed to produce the +required config in a coreboot build. This is fine for reproduction, but +bad when you want to check if a certain config was enabled, since many +optoins get enabled by default or pulled in through another option's +'select' statement and thus don't show up in the defconfig. + +Instead coreboot now includes a larger .config instead. In order to save +some space, all of the comments disabling options are removed from the +file, except for those included in the defconfig. + +We can also LZMA compress the filevsince it is never read by firmware +itself and only intended for later re-extraction via cbfstool, which +always has LZMA support included. Additional coreboot changes Additional coreboot changes --------------------------- -* One or two line change comments go here +* Significant work to enable and build-test clang builds + + + +New Mainboards +-------------- + +* AMD: Mayan for Morgana SoC +* GIGABYTE: GA-H61M-DS2 +* Google: Crystaldrift +* Google: Gladios +* Google: Marasov +* Google: Voltorb +* Intel: Meteorlake-P RVP +* Siemens: MC_EHL3 +* Star Labs: StarBook Mk VI (i3-1220P and i7-1260P) +* System76: darp8 +* System76: galp6 + +Removed Mainboards +------------------- + +* AMD: Inagua +* AMD: Olive Hill +* AMD: Parmer +* AMD: Persimmon +* AMD: Southstation +* AMD: Thatcher +* AMD: Unionstation +* ASROCK: E350M1 +* ASROCK: IMB-A180 +* ASUS: A88XM-E +* ASUS: AM1I-A +* ASUS: F2A85-M +* ASUS: F2A85-M LE +* ASUS: F2A85-M PRO +* BAP: ODE_e20xx +* Biostar: A68N-5200 +* Biostar: AM1ML +* ELMEX: pcm205400 +* ELMEX: pcm205401 +* GizmoSphere: Gizmo +* GizmoSphere: Gizmo2 +* HP: ABM +* HP: Pavilion m6 1035dx +* Jetway: NF81_T56N_LF +* Lenovo: AMD G505s +* LiPPERT: FrontRunner-AF aka ADLINK CoreModule2-GF +* LiPPERT: Toucan-AF aka cExpress-GFR (+W83627DHG SIO) +* MSI: MS-7721 (FM2-A75MA-E35) +* PC Engines: APU1 + + +New SoCs +------------------- + +* src/soc/amd/glinda +* src/soc/intel/xeon_sp/lbg + + +Removed processors +------------------- + +* src/cpu/amd/agesa/family14 +* src/cpu/amd/agesa/family15tn +* src/cpu/amd/agesa/family16kb + @@ -33,17 +131,15 @@ -Plans for Code Deprecation --------------------------- - +Plans to move platform support to a branch: +------------------------------------------- ### Intel Icelake SoC & Icelake RVP mainboard -Intel Icelake is unmaintained. Also, the only user of this platform ever -was the Intel CRB (Customer Reference Board). From the looks of it the -code was never ready for production as only engineering sample CPUIDs -are supported. This reduces the maintanence overhead for the coreboot -project. +Intel Icelake is unmaintained and the only user of this platform ever +was the Intel CRB (Customer Reference Board). From the looks of the +code, it was never ready for production as only engineering sample +CPUIDs are supported. Intel Icelake code will be removed with release 4.19 and any maintenence will be done on the 4.19 branch. This consists of the Intel Icelake SoC @@ -62,3 +158,21 @@ * Intel Quark SoC * Intel Galileo mainboard + + +Statistics from the 4.18 to the 4.19 release +-------------------------------------------- + +- Total Commits: 1376 +- Average Commits per day: 18.24 +- Total lines added: 83954 +- Average lines added per commit: 61.01 +- Number of patches adding more than 100 lines: 69 +- Average lines added per small commit: 38.96 +- Total lines removed: 765520 +- Average lines removed per commit: 556.34 +- Total difference between added and removed: -681566 + + +Known Issues +------------ -- To view, visit https://review.coreboot.org/c/coreboot/+/71590 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I3edbf3ebc74ebae5896196b43dd5be014f27a0ec Gerrit-Change-Number: 71590 Gerrit-PatchSet: 1 Gerrit-Owner: Martin L Roth <gaumless(a)gmail.com> Gerrit-MessageType: newchange

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[S] Change in coreboot[master]: security/intel/stm/StmPlatformResource.c: Fix typo on "threads"
by Eugene Myers (Code Review) 31 Dec '22

31 Dec '22

Eugene Myers has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61123 ) Change subject: security/intel/stm/StmPlatformResource.c: Fix typo on "threads" ...................................................................... Patch Set 2: Code-Review+1 -- To view, visit https://review.coreboot.org/c/coreboot/+/61123 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Id57a9c689d5fa35cf1b4df9c37b12dd95cb9ef23 Gerrit-Change-Number: 61123 Gerrit-PatchSet: 2 Gerrit-Owner: Elyes Haouas <ehaouas(a)noos.fr> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: EricR Lai <ericr_lai(a)compal.corp-partner.google.com> Gerrit-Reviewer: Eugene Myers <cedarhouse1(a)comcast.net> Gerrit-Reviewer: Felix Singer <felixsinger(a)posteo.net> Gerrit-Reviewer: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: 9elements QA <hardwaretestrobot(a)gmail.com> Gerrit-Comment-Date: Sat, 31 Dec 2022 17:52:20 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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[M] Change in coreboot[master]: mb/google/brya: Add romstage early graphics for brya
by Tarun Tuli (Code Review) 31 Dec '22

31 Dec '22

Attention is currently required from: Bora Guvendik, Anil Kumar K, Cliff Huang, Nico Huber, Michał Żygowski, Jérémy Compostella, Paul Menzel, Angel Pons, Arthur Heymans, Nick Vaccaro. Tarun Tuli has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/70304 ) Change subject: mb/google/brya: Add romstage early graphics for brya ...................................................................... Patch Set 42: Code-Review+2 -- To view, visit https://review.coreboot.org/c/coreboot/+/70304 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I41c9cccb09dea52e2318f8f9ebeeda3697a7b513 Gerrit-Change-Number: 70304 Gerrit-PatchSet: 42 Gerrit-Owner: Jérémy Compostella <jeremy.compostella(a)intel.com> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Anil Kumar K <anil.kumar.k(a)intel.com> Gerrit-Reviewer: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-Reviewer: Bora Guvendik <bora.guvendik(a)intel.com> Gerrit-Reviewer: Cliff Huang <cliff.huang(a)intel.com> Gerrit-Reviewer: Jérémy Compostella <jeremy.compostella(a)intel.com> Gerrit-Reviewer: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Nick Vaccaro <nvaccaro(a)google.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Reviewer: Tarun Tuli <taruntuli(a)google.com> Gerrit-Reviewer: Zhixing Ma <zhixing.ma(a)intel.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Hannah Williams <hannah.williams(a)intel.com> Gerrit-Attention: Bora Guvendik <bora.guvendik(a)intel.com> Gerrit-Attention: Anil Kumar K <anil.kumar.k(a)intel.com> Gerrit-Attention: Cliff Huang <cliff.huang(a)intel.com> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Attention: Jérémy Compostella <jeremy.compostella(a)intel.com> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-Attention: Nick Vaccaro <nvaccaro(a)google.com> Gerrit-Comment-Date: Sat, 31 Dec 2022 15:23:45 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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[M] Change in coreboot[master]: drivers/pc80/vga: Add API to write multi-line video message
by Subrata Banik (Code Review) 31 Dec '22

31 Dec '22

Attention is currently required from: Jeremy Compostella, Kapil Porwal, Angel Pons. Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/71265 ) Change subject: drivers/pc80/vga: Add API to write multi-line video message ...................................................................... Patch Set 7: (1 comment) Patchset: PS6: > > can we add these cls to the rest of the libgfxinit relation chain […] Ack -- To view, visit https://review.coreboot.org/c/coreboot/+/71265 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ib837e4deeba9b84038a91c93a68f03cee3474f9b Gerrit-Change-Number: 71265 Gerrit-PatchSet: 7 Gerrit-Owner: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Jeremy Compostella <jeremy.compostella(a)gmail.com> Gerrit-Reviewer: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Reviewer: Tarun Tuli <taruntuli(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Jeremy Compostella <jeremy.compostella(a)gmail.com> Gerrit-Attention: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Comment-Date: Sat, 31 Dec 2022 14:40:00 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Tarun Tuli <taruntuli(a)google.com> Comment-In-Reply-To: Subrata Banik <subratabanik(a)google.com> Gerrit-MessageType: comment

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[M] Change in coreboot[master]: drivers/pc80/vga: Add API to write multi-line video message
by Tarun Tuli (Code Review) 31 Dec '22

31 Dec '22

Attention is currently required from: Subrata Banik, Jeremy Compostella, Kapil Porwal, Angel Pons. Tarun Tuli has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/71265 ) Change subject: drivers/pc80/vga: Add API to write multi-line video message ...................................................................... Patch Set 7: Code-Review+2 (2 comments) File src/include/pc80/vga.h: https://review.coreboot.org/c/coreboot/+/71265/comment/9186cfc7_af0e7959 PS6, Line 11: #define VGA_TEXT_HORIZONTAL_TOP 0 > > are these used anywhere? […] got it. make sense. https://review.coreboot.org/c/coreboot/+/71265/comment/fc40f3f7_afd45f81 PS6, Line 12: #define VGA_TEXT_HORIZONTAL_MIDDLE (VGA_LINES / 2) > > are these used anywhere? […] got it. make sense. -- To view, visit https://review.coreboot.org/c/coreboot/+/71265 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ib837e4deeba9b84038a91c93a68f03cee3474f9b Gerrit-Change-Number: 71265 Gerrit-PatchSet: 7 Gerrit-Owner: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Jeremy Compostella <jeremy.compostella(a)gmail.com> Gerrit-Reviewer: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Reviewer: Tarun Tuli <taruntuli(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Subrata Banik <subratabanik(a)google.com> Gerrit-Attention: Jeremy Compostella <jeremy.compostella(a)gmail.com> Gerrit-Attention: Kapil Porwal <kapilporwal(a)google.com> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Comment-Date: Sat, 31 Dec 2022 14:25:40 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes Comment-In-Reply-To: Tarun Tuli <taruntuli(a)google.com> Comment-In-Reply-To: Subrata Banik <subratabanik(a)google.com> Gerrit-MessageType: comment

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[S] Change in coreboot[master]: security/intel/stm/StmPlatformResource.c: Fix typo on "threads"
by Felix Singer (Code Review) 31 Dec '22

31 Dec '22

Felix Singer has submitted this change. ( https://review.coreboot.org/c/coreboot/+/61123 ) Change subject: security/intel/stm/StmPlatformResource.c: Fix typo on "threads" ...................................................................... security/intel/stm/StmPlatformResource.c: Fix typo on "threads" Change-Id: Id57a9c689d5fa35cf1b4df9c37b12dd95cb9ef23 Signed-off-by: Elyes HAOUAS <ehaouas(a)noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/61123 Tested-by: build bot (Jenkins) <no-reply(a)coreboot.org> Reviewed-by: Paul Menzel <paulepanter(a)mailbox.org> Reviewed-by: Felix Singer <felixsinger(a)posteo.net> --- M src/security/intel/stm/StmPlatformResource.c 1 file changed, 15 insertions(+), 1 deletion(-) Approvals: build bot (Jenkins): Verified Paul Menzel: Looks good to me, but someone else must approve Felix Singer: Looks good to me, approved diff --git a/src/security/intel/stm/StmPlatformResource.c b/src/security/intel/stm/StmPlatformResource.c index 4e56e2e..ad7cf1d 100644 --- a/src/security/intel/stm/StmPlatformResource.c +++ b/src/security/intel/stm/StmPlatformResource.c @@ -118,7 +118,7 @@ rsc_pm_io.base = (uint16_t)get_pmbase(); - // Local APIC. We assume that all thteads are programmed identically + // Local APIC. We assume that all threads are programmed identically // despite that it is possible to have individual APIC address for // each of the threads. If this is the case this programming should // be corrected. -- To view, visit https://review.coreboot.org/c/coreboot/+/61123 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Id57a9c689d5fa35cf1b4df9c37b12dd95cb9ef23 Gerrit-Change-Number: 61123 Gerrit-PatchSet: 2 Gerrit-Owner: Elyes Haouas <ehaouas(a)noos.fr> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: EricR Lai <ericr_lai(a)compal.corp-partner.google.com> Gerrit-Reviewer: Eugene Myers <cedarhouse1(a)comcast.net> Gerrit-Reviewer: Felix Singer <felixsinger(a)posteo.net> Gerrit-Reviewer: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-MessageType: merged

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[S] Change in coreboot[master]: security/intel/stm/StmPlatformResource.c: Fix typo on "threads"
by Felix Singer (Code Review) 31 Dec '22

31 Dec '22

Attention is currently required from: Subrata Banik, Eugene Myers, Angel Pons, EricR Lai, Elyes Haouas. Felix Singer has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61123 ) Change subject: security/intel/stm/StmPlatformResource.c: Fix typo on "threads" ...................................................................... Patch Set 1: Code-Review+2 -- To view, visit https://review.coreboot.org/c/coreboot/+/61123 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Id57a9c689d5fa35cf1b4df9c37b12dd95cb9ef23 Gerrit-Change-Number: 61123 Gerrit-PatchSet: 1 Gerrit-Owner: Elyes Haouas <ehaouas(a)noos.fr> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: EricR Lai <ericr_lai(a)compal.corp-partner.google.com> Gerrit-Reviewer: Eugene Myers <cedarhouse1(a)comcast.net> Gerrit-Reviewer: Felix Singer <felixsinger(a)posteo.net> Gerrit-Reviewer: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Reviewer: Subrata Banik <subratabanik(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Subrata Banik <subratabanik(a)google.com> Gerrit-Attention: Eugene Myers <cedarhouse1(a)comcast.net> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: EricR Lai <ericr_lai(a)compal.corp-partner.google.com> Gerrit-Attention: Elyes Haouas <ehaouas(a)noos.fr> Gerrit-Comment-Date: Sat, 31 Dec 2022 09:30:46 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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coreboot-gerrit December 2022