coreboot-gerrit July 2021

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Change in ...coreboot[master]: src/arch/x86: Enabled support for dsdt.aml
by Amol N Sukerkar (Code Review) 16 Nov '21

16 Nov '21

Amol N Sukerkar has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/32158 Change subject: src/arch/x86: Enabled support for dsdt.aml ...................................................................... src/arch/x86: Enabled support for dsdt.aml This change enables vboot Stage Verification support for dsdt.aml ACPI table. BRANCH=none TEST=Create a coreboot.rom image by enabling CONFIG_VBOOT_STAGE_VERIFICATION and CONFIG_VBOOT. Verify that the image boots to authenticated payload and graphics is displayed via HDMI and Display Port. Change-Id: I971ed8ed28cdb6355d342793ae6bb3d754939c21 Signed-off-by: Sukerkar, Amol N <amol.n.sukerkar(a)intel.com> --- M src/arch/x86/acpi.c 1 file changed, 33 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/58/32158/1 diff --git a/src/arch/x86/acpi.c b/src/arch/x86/acpi.c index f08a401..d129261 100644 --- a/src/arch/x86/acpi.c +++ b/src/arch/x86/acpi.c @@ -9,6 +9,7 @@ * Copyright (C) 2015 Timothy Pearson <tpearson(a)raptorengineeringinc.com>, * Raptor Engineering * Copyright (C) 2016-2019 Siemens AG + * Copyright (C) 2019 Intel Corp. * * ACPI FADT, FACS, and DSDT table support added by * Nick Barker <nick.barker9(a)btinternet.com>, and those portions @@ -1110,6 +1111,34 @@ return 0; } +/* This is marked as weak so some verification mechanism can + * use it to verify after loading into DRAM. Primarily + * overriden by VBOOT mechanism. + */ +void __weak verify_stage_if_required(const struct region_device *rdev, + const char * name) +{ + /* no op */ +} + +/* This is wrapper for acpi table to be verified, if required */ +static void verify_acpi_table(const char *name) +{ + const struct region_device *rdev = NULL; + struct prog file = PROG_INIT(PROG_UNKNOWN, name); + + if (prog_locate(&file)) { + printk (BIOS_ERR, "ERROR: Unable to locate %s\n", prog_name(&file)); + return; + } + + rdev = &file.rdev; + + /* verify if required */ + verify_stage_if_required(rdev, prog_name(&file)); +} + + unsigned long write_acpi_tables(unsigned long start) { unsigned long current; @@ -1228,6 +1257,10 @@ current = acpi_align_current(current); acpi_create_fadt(fadt, facs, dsdt); + + /* verify DSDT ACPI table */ + verify_acpi_table(CONFIG_CBFS_PREFIX "/dsdt.aml"); + acpi_add_table(rsdp, fadt); if (slic_file) { -- To view, visit https://review.coreboot.org/c/coreboot/+/32158 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I971ed8ed28cdb6355d342793ae6bb3d754939c21 Gerrit-Change-Number: 32158 Gerrit-PatchSet: 1 Gerrit-Owner: Amol N Sukerkar <amol.n.sukerkar(a)intel.com> Gerrit-MessageType: newchange

3 6

Change in ...coreboot[master]: Documentation/security/vboot: Add logic to verify stage/blob using VB...
by Amol N Sukerkar (Code Review) 16 Nov '21

16 Nov '21

Amol N Sukerkar has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/32159 Change subject: Documentation/security/vboot: Add logic to verify stage/blob using VBOOT 2.1 library ...................................................................... Documentation/security/vboot: Add logic to verify stage/blob using VBOOT 2.1 library Added documentation to explain the logic that makes use of VBOOT 2.1 library to verify Coreboot stages/blobs. Signed-off-by: Sukerkar, Amol N <amol.n.sukerkar(a)intel.com> Change-Id: I1eb174bb4f4d84eb8f6befdce18421b6b85ccc02 --- M Documentation/security/index.md A Documentation/security/vboot/flash_partition.png A Documentation/security/vboot/vboot_21_logic.png A Documentation/security/vboot/vboot_flow_20.png A Documentation/security/vboot/vboot_flow_21.png A Documentation/security/vboot/verified_boot_21.md 6 files changed, 115 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/59/32159/1 diff --git a/Documentation/security/index.md b/Documentation/security/index.md index 89db42e..aebfc82 100644 --- a/Documentation/security/index.md +++ b/Documentation/security/index.md @@ -5,3 +5,4 @@ ## Vendor - [Measured Boot](vboot/measured_boot.md) +- [Verified Boot with VBOOT 2.1](vboot/verified_boot_21.md) diff --git a/Documentation/security/vboot/flash_partition.png b/Documentation/security/vboot/flash_partition.png new file mode 100644 index 0000000..91e459b --- /dev/null +++ b/Documentation/security/vboot/flash_partition.png Binary files differ diff --git a/Documentation/security/vboot/vboot_21_logic.png b/Documentation/security/vboot/vboot_21_logic.png new file mode 100644 index 0000000..d32e99e --- /dev/null +++ b/Documentation/security/vboot/vboot_21_logic.png Binary files differ diff --git a/Documentation/security/vboot/vboot_flow_20.png b/Documentation/security/vboot/vboot_flow_20.png new file mode 100644 index 0000000..fce4c5d --- /dev/null +++ b/Documentation/security/vboot/vboot_flow_20.png Binary files differ diff --git a/Documentation/security/vboot/vboot_flow_21.png b/Documentation/security/vboot/vboot_flow_21.png new file mode 100644 index 0000000..24859fe --- /dev/null +++ b/Documentation/security/vboot/vboot_flow_21.png Binary files differ diff --git a/Documentation/security/vboot/verified_boot_21.md b/Documentation/security/vboot/verified_boot_21.md new file mode 100644 index 0000000..15253b3 --- /dev/null +++ b/Documentation/security/vboot/verified_boot_21.md @@ -0,0 +1,114 @@ +# Enabling Intel BootGuard Support in Coreboot + +## Introduction + +One of the primary and key requirement for Intel customers is to enable Secure +Boot in their platform where root of trust resides in the hardware and is +immutable. While the obvious choice when it comes to hardware root of trust is +Intel Bootguard for IA platforms, the mechanism that extends the chain +of trust from hardware to bootloader, to payload/OS loader and eventually to the +OS is currently not implemented in Coreboot mainly due to licensing constraints. +This document describes the mechanism implemented in Coreboot using Google VBOOT +libraries version 2.1 that makes use of Intel BootGuard technology as Root of +Trust and extends the chain of trust to Coreboot which in turn extends it to the +payload. Note: UEFI payload will use secure boot mechanism to verify and launch +OS but that is beyond the scope of this document and will not be covered here. +More details about VBOOT support in Coreboot are available at +https://www.coreboot.org/git-docs/Intel/vboot.html. + + +## Intel BootGuard Technology + +Intel BootGuard is a platform boot integrity +protection technology. It allows initial stage of bootloader to be verified (and +measured in TPM) by a piece of firmware (ACM) which itself is verified by Intel +CPU microcode. A high level summary of the steps required to enable Intel +BootGuard are: 1. Use Intel FSP-T with Coreboot bootloader. It contains the +logic of correctly handling BtGuard enabled state. 2. Integrate ACM +(Authenticated Code module) binary in bootloader image. 3. Generate BtGuard Key +Manifest(BtG KM) and BtGuard Boot PolicyManifest(BtG BPM) and embed them in +bootloader image. a. BtG KM contains the hash of the key used for signing BtG +BPM. BtG KM is signed by the key whose hash is embedded in field-programmable +fuses. b. BtG BPM contains the hash of initial stage of boot loader. It also +stores other policies related to Intel TXT, BtG DMA protection etc. 4. Add +entries for CPU microcode patch, ACM, BtG KM and BtG BPM in FIT table. 5. +Update BootGuard related field-programmable fuses on the test platform. + + +## VBOOT in Coreboot + +The current implementation of VBOOT tool support and logic +in Coreboot is at version 2.0. The architecture, design and usage of this +feature has been described here, +https://www.coreboot.org/git-docs/Intel/vboot.html. + +### VBOOT 2.0 in Coreboot (Currently available) + +As described in the location mentioned above, the VBOOT 2.0 verified boot logic +flow works as follows. Upon boot, verstage attempts to verify the read-write +section A. It gets the public root key from GBB area and verifies the VBLOCK +area in read-write section A. If the verification is successful, then verstage +instructs Coreboot to boot rest of the firmware in read-write section A +(romstage, postcar, ramstage and payload). If the verification fails, then, +VBOOT falls back on read-only area to boot. +The flow chart below shows this flow: + +**VBOOT 2.0 Verification Flow in Coreboot** +![VBOOT_20_Flow_in_Coreboot][VBOOT_Flow_20] + +[VBOOT_Flow_20]: vboot_flow_20.png + +While this design implements verified boot to a certain extent, it does not take +into account a few use-cases and concerns some Intel customers run into. A +couple of them are as listed below, +- Some hardware designs cannot support ‘read-only’ flash region as Root of Trust + and therefore prefer Intel BootGuard technology as RoT for verified boot +mechanism. +- In some use-cases, some of the firmware components may come from different + media, for instance, customer could boot payload from USB thumb drive instead +of SPI flash. In that case, the entire read-write section will not have all the +firmware components. There needs to be a mechanism to verify payload along with +other components. +- In exisiting implementation, all the firmware components in the boot chain are + verified in verstage. This may result in a TOCTOU attack where right after the +verification phase, some firmware stages/components (such as payload, FSP, etc.) +can be swapped with malware. To extend the vboot security model, the mechanism +described below is proposed where the root of trust Bootguard begins by +verifying the IBB and the chain of trust is extended only to the next +stage/component at every verification pass. For instance, once Bootguard +verifies IBB which contains verstage, romstage and postcar), postcar then uses +the VBOOT mechanism to verify ramstage. Once ramstage is loaded into DRAM, +ramstage in turn will verify FSP and payload. + +### Proposed Changes using VBOOT2.1 Libraries + +The proposed changes are described as follows. Upon power on of the device, +Intel Bootguard attempts to verify IBB. IBB in this case, replaces the read-only +portion of the flash map and contains bootblock, verstage, romstage and postcar +stage. If the verification is successful, Intel Bootguard launches IBB and the +system boots until postcar stage. In postcar stage, GBB is extracted and GBB +verified the VBLOCK. Once VBLOCK is verified, postcar stage extracts the +ramstage hash from VBLOCK and verifies the ramstage after it has been loaded +into DRAM. This is done to ensure maximum security. Once ramstage is verified, +ramstage is launched. At this point, ramstage extracts the hash of FSPS, DSDT +ACPI table and payload in that order, and verifies and launches them +sequentially. At any point, if the verification fails, the system boot will +halt. + +**Stage/Blob Verification using VBOOT2.1 Library** +![VBOOT_Stage_Blob_Verification][VBOOT_Flow_21] + +[VBOOT_Flow_21]: vboot_flow_21.png + +### Flash Partition and Code Flow in Coreboot + +**Flash Partition for Verification using VBOOT 2.1 Library** +![VBOOT_Verification_2_1_Flash][Flash_Partition] + +[Flash_Partition]: flash_partition.png + +**Verification Logic using VBOOT 2.1 Library** +![VBOOT_Verification_2_1_Logic][vboot_21_logic] + +[vboot_21_logic]: vboot_21_logic.png + -- To view, visit https://review.coreboot.org/c/coreboot/+/32159 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I1eb174bb4f4d84eb8f6befdce18421b6b85ccc02 Gerrit-Change-Number: 32159 Gerrit-PatchSet: 1 Gerrit-Owner: Amol N Sukerkar <amol.n.sukerkar(a)intel.com> Gerrit-MessageType: newchange

5 13

Change in ...coreboot[master]: util/amdfwtool: Add multilevel PSP directory table
by Marshall Dawson (Code Review) 13 Nov '21

13 Nov '21

Marshall Dawson has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/33398 Change subject: util/amdfwtool: Add multilevel PSP directory table ...................................................................... util/amdfwtool: Add multilevel PSP directory table Add the ability to generate two PSP directory table levels. The PSP is capable of supporting two levels, with the primary intended to remain pristine for the life of the system, and the second updatable. In the event the second becomes corrupted, the primary is still sufficient to allow a recovery of the other. This patch modifies no directory table structures currently in use. The soc or southbridge must pass an argument to force building the secondary table. BUG=b:126593573 TEST=Used with WIP Picasso Change-Id: Id321f5142e461d4a7f3343c0835a09a1a1128728 Signed-off-by: Marshall Dawson <marshalldawson3rd(a)gmail.com> --- M util/amdfwtool/amdfwtool.c 1 file changed, 98 insertions(+), 30 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/33398/1 diff --git a/util/amdfwtool/amdfwtool.c b/util/amdfwtool/amdfwtool.c index f2ce34c..5239130 100644 --- a/util/amdfwtool/amdfwtool.c +++ b/util/amdfwtool/amdfwtool.c @@ -82,8 +82,9 @@ #define ERASE_ALIGNMENT 0x1000U #define EMBEDDED_FW_SIGNATURE 0x55aa55aa -#define PSP_COOKIE 0x50535024 /* 'PSP$' */ -#define PSP2_COOKIE 0x50535032 /* 'PSP2' */ +#define PSP_COOKIE 0x50535024 /* 'PSP$' */ +#define PSPL2_COOKIE 0x324c5024 /* '2LP$' */ +#define PSP2_COOKIE 0x50535032 /* 'PSP2' */ /* * Beginning with Family 15h Models 70h-7F, a.k.a Stoney Ridge, the PSP @@ -172,6 +173,7 @@ printf("\nPSP options:\n"); printf("-A | --combo-capable Place PSP directory pointer at Embedded Firmware\n"); printf(" offset able to support combo directory\n"); + printf("-M | --multilevel Generate primary and secondary tables\n"); printf("-p | --pubkey <FILE> Add pubkey\n"); printf("-b | --bootloader <FILE> Add bootloader\n"); printf("-S | --subprogram <number> Sets subprogram field for the next firmware\n"); @@ -209,36 +211,44 @@ AMD_FW_PSP_SMU_FIRMWARE2 = 18, AMD_PSP_FUSE_CHAIN = 11, AMD_FW_PSP_SMUSCS = 95, - + AMD_FW_L2_PTR = 0x40, AMD_FW_IMC, AMD_FW_GEC, AMD_FW_XHCI, AMD_FW_INVALID, } amd_fw_type; +#define PSP_LVL1 0x1 +#define PSP_LVL2 0x2 +#define PSP_BOTH (PSP_LVL1 | PSP_LVL2) typedef struct _amd_fw_entry { amd_fw_type type; uint8_t subprog; char *filename; + int level; uint64_t other; } amd_fw_entry; static amd_fw_entry amd_psp_fw_table[] = { - { .type = AMD_FW_PSP_PUBKEY }, - { .type = AMD_FW_PSP_BOOTLOADER }, - { .type = AMD_FW_PSP_SMU_FIRMWARE }, - { .type = AMD_FW_PSP_RECOVERY }, - { .type = AMD_FW_PSP_RTM_PUBKEY }, - { .type = AMD_FW_PSP_SECURED_OS }, - { .type = AMD_FW_PSP_NVRAM }, - { .type = AMD_FW_PSP_SECURED_DEBUG }, - { .type = AMD_FW_PSP_TRUSTLETS }, - { .type = AMD_FW_PSP_TRUSTLETKEY }, - { .type = AMD_FW_PSP_SMU_FIRMWARE, .subprog = 1 }, - { .type = AMD_FW_PSP_SMU_FIRMWARE2, .subprog = 1 }, - { .type = AMD_FW_PSP_SMU_FIRMWARE2 }, - { .type = AMD_FW_PSP_SMUSCS }, - { .type = AMD_PSP_FUSE_CHAIN }, + { .type = AMD_FW_PSP_PUBKEY, .level = PSP_BOTH }, + { .type = AMD_FW_PSP_BOOTLOADER, .level = PSP_BOTH }, + { .type = AMD_FW_PSP_SMU_FIRMWARE, .subprog = 0, .level = PSP_BOTH }, + { .type = AMD_FW_PSP_RECOVERY, .level = PSP_LVL1 }, + { .type = AMD_FW_PSP_RTM_PUBKEY, .level = PSP_BOTH }, + { .type = AMD_FW_PSP_SECURED_OS, .level = PSP_LVL2 }, + { .type = AMD_FW_PSP_NVRAM, .level = PSP_LVL2 }, + { .type = AMD_FW_PSP_SMU_FIRMWARE, .subprog = 2, .level = PSP_BOTH }, + { .type = AMD_FW_PSP_SECURED_DEBUG, .level = PSP_LVL2 }, + { .type = AMD_FW_PSP_TRUSTLETS, .level = PSP_LVL2 }, + { .type = AMD_FW_PSP_TRUSTLETKEY, .level = PSP_LVL2 }, + { .type = AMD_FW_PSP_SMU_FIRMWARE2, .subprog = 2, .level = PSP_BOTH }, + { .type = AMD_FW_PSP_SMU_FIRMWARE, .subprog = 1, .level = PSP_BOTH }, + { .type = AMD_FW_PSP_SMU_FIRMWARE2, .subprog = 1, .level = PSP_BOTH }, + { .type = AMD_FW_PSP_SMU_FIRMWARE2, .level = PSP_BOTH }, + { .type = AMD_FW_PSP_SMUSCS, .level = PSP_BOTH }, + { .type = AMD_PSP_FUSE_CHAIN, .level = PSP_LVL2 }, + { .type = AMD_FW_PSP_SMU_FIRMWARE, .subprog = 1, .level = PSP_BOTH }, + { .type = AMD_FW_PSP_SMU_FIRMWARE2, .subprog = 1, .level = PSP_BOTH }, { .type = AMD_FW_INVALID }, }; @@ -339,9 +349,15 @@ static void fill_dir_header(void *directory, uint32_t count, uint32_t cookie) { - if (cookie == PSP2_COOKIE) { + psp_combo_directory *cdir = directory; + psp_directory_table *dir = directory; + + if (!count) + return; + + switch (cookie) { + case PSP2_COOKIE: /* caller is responsible for lookup mode */ - psp_combo_directory *cdir = directory; cdir->header.cookie = cookie; cdir->header.num_entries = count; cdir->header.reserved[0] = 0; @@ -352,8 +368,9 @@ + sizeof(cdir->header.num_entries) + sizeof(cdir->header.lookup) + 2 * sizeof(cdir->header.reserved[0])); - } else { - psp_directory_table *dir = directory; + break; + case PSP_COOKIE: + case PSPL2_COOKIE: dir->header.cookie = cookie; dir->header.num_entries = count; dir->header.reserved = 0; @@ -362,6 +379,7 @@ count * sizeof(psp_directory_entry) + sizeof(dir->header.num_entries) + sizeof(dir->header.reserved)); + break; } } @@ -440,14 +458,34 @@ static void integrate_psp_firmwares(context *ctx, psp_directory_table *pspdir, - amd_fw_entry *fw_table) + psp_directory_table *pspdir2, + amd_fw_entry *fw_table, + uint32_t cookie) { ssize_t bytes; unsigned int i, count; + int level; + + /* This function can create a primary table, a secondary table, or a + * flattened table which contains all applicable types. These if-else + * statements infer what the caller intended. If a 2nd-level cookie + * is passed, clearly a 2nd-level table is intended. However, a + * 1st-level cookie may indicate level 1 or flattened. If the caller + * passes a pointer to a 2nd-level table, then assume not flat. + */ + if (cookie == PSPL2_COOKIE) + level = PSP_LVL2; + else if (pspdir2) + level = PSP_LVL1; + else + level = PSP_BOTH; ctx->current = ALIGN(ctx->current, BLOB_ALIGNMENT); for (i = 0, count = 0; fw_table[i].type != AMD_FW_INVALID; i++) { + if (!(fw_table[i].level & level)) + continue; + if (fw_table[i].type == AMD_PSP_FUSE_CHAIN) { pspdir->entries[count].type = fw_table[i].type; pspdir->entries[count].subprog = fw_table[i].subprog; @@ -505,16 +543,28 @@ } } + if (pspdir2) { + pspdir->entries[count].type = AMD_FW_L2_PTR; + pspdir->entries[count].subprog = 0; + pspdir->entries[count].rsvd = 0; + pspdir->entries[count].size = sizeof(pspdir2->header) + + pspdir2->header.num_entries + * sizeof(psp_directory_entry); + + pspdir->entries[count].addr = BUFF_TO_RUN(*ctx, pspdir2); + count++; + } + if (count > MAX_PSP_ENTRIES) { printf("Error: PSP entries exceed max allowed items\n"); free(ctx->rom); exit(1); } - fill_dir_header(pspdir, count, PSP_COOKIE); + fill_dir_header(pspdir, count, cookie); } -static const char *optstring = "x:i:g:AS:p:b:s:r:k:c:n:d:t:u:w:m:T:o:f:l:h"; +static const char *optstring = "x:i:g:AMS:p:b:s:r:k:c:n:d:t:u:w:m:T:o:f:l:h"; static struct option long_options[] = { {"xhci", required_argument, 0, 'x' }, @@ -522,6 +572,7 @@ {"gec", required_argument, 0, 'g' }, /* PSP */ {"combo-capable", no_argument, 0, 'A' }, + {"multilevel", no_argument, 0, 'M' }, {"subprogram", required_argument, 0, 'S' }, {"pubkey", required_argument, 0, 'p' }, {"bootloader", required_argument, 0, 'b' }, @@ -598,6 +649,7 @@ uint32_t romsig_offset; uint32_t rom_base_address; uint8_t sub = 0; + int multi = 0; while (1) { int optindex = 0; @@ -610,19 +662,22 @@ switch (c) { case 'x': register_fw_filename(AMD_FW_XHCI, sub, optarg); - sub = 0; /* subprogram is N/A but clear anyway */ + sub = 0; break; case 'i': register_fw_filename(AMD_FW_IMC, sub, optarg); - sub = 0; /* subprogram is N/A but clear anyway */ + sub = 0; break; case 'g': register_fw_filename(AMD_FW_GEC, sub, optarg); - sub = 0; /* subprogram is N/A but clear anyway */ + sub = 0; break; case 'A': comboable = 1; break; + case 'M': + multi = 1; + break; case 'S': sub = (uint8_t)strtoul(optarg, &tmp, 16); break; @@ -783,8 +838,21 @@ ctx.current = ALIGN(ctx.current, 0x10000U); /* todo: is necessary? */ - pspdir = new_psp_dir(&ctx); - integrate_psp_firmwares(&ctx, pspdir, amd_psp_fw_table); + if (multi) { + /* Do 2nd PSP directory followed by 1st */ + psp_directory_table *pspdir2 = new_psp_dir(&ctx); + integrate_psp_firmwares(&ctx, pspdir2, 0, + amd_psp_fw_table, PSPL2_COOKIE); + + pspdir = new_psp_dir(&ctx); + integrate_psp_firmwares(&ctx, pspdir, pspdir2, + amd_psp_fw_table, PSP_COOKIE); + } else { + /* flat: PSP 1 cookie and no pointer to 2nd table */ + pspdir = new_psp_dir(&ctx); + integrate_psp_firmwares(&ctx, pspdir, 0, + amd_psp_fw_table, PSP_COOKIE); + } if (comboable) amd_romsig->comboable = BUFF_TO_RUN(ctx, pspdir); -- To view, visit https://review.coreboot.org/c/coreboot/+/33398 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Id321f5142e461d4a7f3343c0835a09a1a1128728 Gerrit-Change-Number: 33398 Gerrit-PatchSet: 1 Gerrit-Owner: Marshall Dawson <marshalldawson3rd(a)gmail.com> Gerrit-MessageType: newchange

4 9

Change in coreboot[master]: mb/google/volteer/variants/lillipup: add generic SPDs
by Nick Vaccaro (Code Review) 04 Nov '21

04 Nov '21

Nick Vaccaro has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/46349 ) Change subject: mb/google/volteer/variants/lillipup: add generic SPDs ...................................................................... mb/google/volteer/variants/lillipup: add generic SPDs Add generic LPDDR4x SPD support for the following three memory parts: K4U6E3S4AA-MGCR H9HCNNNBKMMLXR-NEE MT53E512M32D2NP-046 WT:F BUG=b:170264065 TEST=none Change-Id: Ie3163763a0ce291f27c43181d35c070c218b461d Signed-off-by: Nick Vaccaro <nvaccaro(a)google.com> --- A src/mainboard/google/volteer/variants/lillipup/memory/Makefile.inc A src/mainboard/google/volteer/variants/lillipup/memory/dram_id.generated.txt A src/mainboard/google/volteer/variants/lillipup/memory/mem_list_variant.txt 3 files changed, 12 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/49/46349/1 diff --git a/src/mainboard/google/volteer/variants/lillipup/memory/Makefile.inc b/src/mainboard/google/volteer/variants/lillipup/memory/Makefile.inc new file mode 100644 index 0000000..b7e6944 --- /dev/null +++ b/src/mainboard/google/volteer/variants/lillipup/memory/Makefile.inc @@ -0,0 +1,5 @@ +## SPDX-License-Identifier: GPL-2.0-or-later +## This is an auto-generated file. Do not edit!! + +SPD_SOURCES = +SPD_SOURCES += lp4x-spd-1.hex # ID = 0(0b0000) Parts = K4U6E3S4AA-MGCR, H9HCNNNBKMMLXR-NEE, MT53E512M32D2NP-046 WT:F diff --git a/src/mainboard/google/volteer/variants/lillipup/memory/dram_id.generated.txt b/src/mainboard/google/volteer/variants/lillipup/memory/dram_id.generated.txt new file mode 100644 index 0000000..dc87e04 --- /dev/null +++ b/src/mainboard/google/volteer/variants/lillipup/memory/dram_id.generated.txt @@ -0,0 +1,4 @@ +DRAM Part Name ID to assign +K4U6E3S4AA-MGCR 0 (0000) +H9HCNNNBKMMLXR-NEE 0 (0000) +MT53E512M32D2NP-046 WT:F 0 (0000) diff --git a/src/mainboard/google/volteer/variants/lillipup/memory/mem_list_variant.txt b/src/mainboard/google/volteer/variants/lillipup/memory/mem_list_variant.txt new file mode 100644 index 0000000..d0273dc --- /dev/null +++ b/src/mainboard/google/volteer/variants/lillipup/memory/mem_list_variant.txt @@ -0,0 +1,3 @@ +K4U6E3S4AA-MGCR +H9HCNNNBKMMLXR-NEE +MT53E512M32D2NP-046 WT:F -- To view, visit https://review.coreboot.org/c/coreboot/+/46349 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ie3163763a0ce291f27c43181d35c070c218b461d Gerrit-Change-Number: 46349 Gerrit-PatchSet: 1 Gerrit-Owner: Nick Vaccaro <nvaccaro(a)google.com> Gerrit-MessageType: newchange

4 6

Change in coreboot[master]: asus/am1i-a: properly program the IRQ tables
by Mike Banon (Code Review) 30 Oct '21

30 Oct '21

Mike Banon has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/48605 ) Change subject: asus/am1i-a: properly program the IRQ tables ...................................................................... asus/am1i-a: properly program the IRQ tables Although the IRQ programming of this board is much better than AMD Lenovo G505S or ASUS A88XM-E (both are AMD fam15h boards), still it's far from being perfect and needs to be improved. With this change applied: * AM1I-A boots fine to Linux - no angry IRQ-related messages at dmesg; * KolibriOS sees 15 IRQs in a table and could successfully attach a driver to Realtek RTL8168 onboard Ethernet controller with an IRQ 4. Signed-off-by: Mike Banon <mikebdp2(a)gmail.com> Change-Id: I9064f7da26b2e43649c8be51e6180ff613e2dbbe --- M src/mainboard/asus/am1i-a/mainboard.c M src/mainboard/asus/am1i-a/mptable.c 2 files changed, 117 insertions(+), 71 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/05/48605/1 diff --git a/src/mainboard/asus/am1i-a/mainboard.c b/src/mainboard/asus/am1i-a/mainboard.c index b17030a..4a8b2dc 100644 --- a/src/mainboard/asus/am1i-a/mainboard.c +++ b/src/mainboard/asus/am1i-a/mainboard.c @@ -7,35 +7,8 @@ #include <southbridge/amd/common/amd_pci_util.h> #include <northbridge/amd/agesa/family16kb/pci_devs.h> -static const u8 mainboard_picr_data[FCH_INT_TABLE_SIZE] = { - /* INTA# - INTH# */ - [0x00] = 0x03,0x04,0x05,0x07,0x1F,0x1F,0x1F,0x1F, - /* Misc-nil,0,1,2, INT from Serial irq */ - [0x08] = 0x5A,0xF1,0x00,0x00,0x1F,0x1F,0x1F,0x1F, - /* SCI, SMBUS0, ASF, HDA, FC, GEC, PerMon, SD */ - [0x10] = 0x1F,0x1F,0x1F,0x03,0x1F,0x1F,0x1F,0x1F, - /* IMC INT0 - 5 */ - [0x20] = 0x1F,0x1F,0x1F,0x1F,0x1F,0x1F, - /* USB Devs 18/19/22 INTA-B */ - [0x30] = 0x05,0x04,0x05,0x04,0x05,0x04,0x1F,0x1F, - /* RSVD, SATA */ - [0x40] = 0x1F, 0x07 -}; - -static const u8 mainboard_intr_data[FCH_INT_TABLE_SIZE] = { - /* INTA# - INTH# */ - [0x00] = 0x10,0x11,0x12,0x13,0x1F,0x1F,0x1F,0x1F, - /* Misc-nil,0,1,2, INT from Serial irq */ - [0x08] = 0x00,0x00,0x00,0x00,0x1F,0x1F,0x1F,0x1F, - /* SCI, SMBUS0, ASF, HDA, FC, GEC, PerMon, SD */ - [0x10] = 0x09,0x1F,0x1F,0x10,0x1F,0x1F,0x1F,0x1F, - /* IMC INT0 - 5 */ - [0x20] = 0x1F,0x1F,0x1F,0x1F,0x1F,0x1F, - /* USB Devs 18/19/22 INTA-B */ - [0x30] = 0x12,0x11,0x12,0x11,0x12,0x11,0x1F,0x1F, - /* RSVD, SATA */ - [0x40] = 0x1F, 0x13 -}; +extern const u8 mainboard_picr_data[FCH_INT_TABLE_SIZE]; +extern const u8 mainboard_intr_data[FCH_INT_TABLE_SIZE]; /* * This table defines the index into the picr/intr_data @@ -45,44 +18,38 @@ * PCI_INTR register 0xC00/0xC01. This index will define * the interrupt that it should use. Putting PIRQ_A into * the PIN A index for a device will tell that device to - * use PIC IRQ 10 if it uses PIN A for its hardware INT. + * use PIC IRQ picr_data[PIRQ_A] if it uses PIN A for its hardware INT. */ static const struct pirq_struct mainboard_pirq_data[] = { - /* {PCI_devfn, {PIN A, PIN B, PIN C, PIN D}}, */ - {GFX_DEVFN, {PIRQ_A, PIRQ_NC, PIRQ_NC, PIRQ_NC}}, /* VGA: 01.0 */ - {ACTL_DEVFN,{PIRQ_NC, PIRQ_B, PIRQ_NC, PIRQ_NC}}, /* Audio: 01.1 */ - {NB_PCIE_PORT1_DEVFN, {PIRQ_A, PIRQ_B, PIRQ_C, PIRQ_D}}, /* x4 PCIe: 02.1 */ - {NB_PCIE_PORT5_DEVFN, {PIRQ_B, PIRQ_C, PIRQ_D, PIRQ_A}}, /* Edge: 02.5 */ - {XHCI_DEVFN, {PIRQ_C, PIRQ_NC, PIRQ_NC, PIRQ_NC}}, /* XHCI: 10.0 */ - {SATA_DEVFN, {PIRQ_SATA, PIRQ_NC, PIRQ_NC, PIRQ_NC}}, /* SATA: 11.0 */ - {OHCI1_DEVFN, {PIRQ_OHCI1, PIRQ_NC, PIRQ_NC, PIRQ_NC}}, /* OHCI1: 12.0 */ - {EHCI1_DEVFN, {PIRQ_NC, PIRQ_EHCI1, PIRQ_NC, PIRQ_NC}}, /* EHCI1: 12.2 */ - {OHCI2_DEVFN, {PIRQ_OHCI2, PIRQ_NC, PIRQ_NC, PIRQ_NC}}, /* OHCI2: 13.0 */ - {EHCI2_DEVFN, {PIRQ_NC, PIRQ_EHCI2, PIRQ_NC, PIRQ_NC}}, /* EHCI2: 13.2 */ - {OHCI3_DEVFN, {PIRQ_OHCI3, PIRQ_NC, PIRQ_NC, PIRQ_NC}}, /* OHCI3: 16.0 */ - {EHCI3_DEVFN, {PIRQ_NC, PIRQ_EHCI3, PIRQ_NC, PIRQ_NC}}, /* EHCI3: 16.2 */ - {HDA_DEVFN, {PIRQ_HDA, PIRQ_NC, PIRQ_NC, PIRQ_NC}}, /* HDA: 14.2 */ + /* {PCI_devfn, {PIN A, PIN B, PIN C, PIN D} }, */ + {GFX_DEVFN, {PIRQ_A, PIRQ_NC, PIRQ_NC, PIRQ_NC} }, /* APU Integrated Graphics: 0:01.00 - IRQ 3 */ + {ACTL_DEVFN, {PIRQ_NC, PIRQ_B, PIRQ_NC, PIRQ_NC} }, /* APU HDMI Audio Controller: 0:01.01 - IRQ 4 */ + {NB_PCIE_PORT1_DEVFN, {PIRQ_A, PIRQ_B, PIRQ_C, PIRQ_D} }, /* PCIe GPP to dGPU 1:00.00: 0:02.01 - IRQ 3 */ + {NB_PCIE_PORT5_DEVFN, {PIRQ_B, PIRQ_C, PIRQ_D, PIRQ_A} }, /* PCIe GPP to Eth 2:00.00: 0:02.05 - IRQ 4 */ + {XHCI_DEVFN, {PIRQ_C, PIRQ_NC, PIRQ_NC, PIRQ_NC} }, /* USB XHCI: 0:10.00 - IRQ 5 */ + {SATA_DEVFN, {PIRQ_SATA, PIRQ_NC, PIRQ_NC, PIRQ_NC} }, /* SATA: 0:11.00 - IRQ 7 */ + {OHCI1_DEVFN, {PIRQ_OHCI1, PIRQ_NC, PIRQ_NC, PIRQ_NC} }, /* USB OHCI1: 0:12.00 - IRQ 5 */ + {EHCI1_DEVFN, {PIRQ_NC, PIRQ_EHCI1, PIRQ_NC, PIRQ_NC} }, /* USB EHCI1: 0:12.02 - IRQ 4 */ + {OHCI2_DEVFN, {PIRQ_OHCI2, PIRQ_NC, PIRQ_NC, PIRQ_NC} }, /* USB OHCI2: 0:13.00 - IRQ 5 */ + {EHCI2_DEVFN, {PIRQ_NC, PIRQ_EHCI2, PIRQ_NC, PIRQ_NC} }, /* USB EHCI2: 0:13.02 - IRQ 4 */ + {OHCI3_DEVFN, {PIRQ_OHCI3, PIRQ_NC, PIRQ_NC, PIRQ_NC} }, /* USB OHCI3: 0:16.00 - IRQ 5 */ + {EHCI3_DEVFN, {PIRQ_NC, PIRQ_EHCI3, PIRQ_NC, PIRQ_NC} }, /* USB EHCI3: 0:16.02 - IRQ 4 */ + {HDA_DEVFN, {PIRQ_HDA, PIRQ_NC, PIRQ_NC, PIRQ_NC} } /* Southbridge HD Audio: 0:14.02 - IRQ 3 */ }; -const u8 *picr_data = mainboard_picr_data; -const u8 *intr_data = mainboard_intr_data; - /* PIRQ Setup */ static void pirq_setup(void) { pirq_data_ptr = mainboard_pirq_data; - pirq_data_size = sizeof(mainboard_pirq_data) / sizeof(struct pirq_struct); + pirq_data_size = ARRAY_SIZE(mainboard_pirq_data); intr_data_ptr = mainboard_intr_data; picr_data_ptr = mainboard_picr_data; } -/********************************************** - * enable the dedicated function in mainboard. - **********************************************/ +/* dedicated "enable" function */ static void mainboard_enable(struct device *dev) { printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n"); - /* Initialize the PIRQ data structures for consumption */ pirq_setup(); } diff --git a/src/mainboard/asus/am1i-a/mptable.c b/src/mainboard/asus/am1i-a/mptable.c index cd72ca3..736af64 100644 --- a/src/mainboard/asus/am1i-a/mptable.c +++ b/src/mainboard/asus/am1i-a/mptable.c @@ -3,9 +3,73 @@ #include <arch/smp/mpspec.h> #include <arch/ioapic.h> #include <stdint.h> +#include <string.h> #include <southbridge/amd/common/amd_pci_util.h> #include <drivers/generic/ioapic/chip.h> +/* + * Based on 48751_16h_bkdg.pdf. Acronyms: + * + * SCI - System Controller Interrupt, + * SMBUS - System Management Bus, + * ASF - Advanced Synchronization Facility, + * HDA - HD Audio, + * FC - Flash Controller, + * GEC - Gigabit Ethernet Controller, + * PerMon - Performance Monitor, + * SD - SD Flash Controller, + * IMC - Integrated Memory Controller, + * RSVD - Reserved. + */ + +const u8 mainboard_picr_data[FCH_INT_TABLE_SIZE] = { + /* INTA# - INTH# */ + [0x00] = 0x03, 0x04, 0x05, 0x07, 0x1F, 0x1F, 0x1F, 0x1F, + /* Misc-nil,0,1,2, INTA-INTD from Serial irq */ + [0x08] = 0xAA, 0xF1, 0x00, 0x00, 0x1F, 0x1F, 0x1F, 0x1F, + /* SCI, SMBUS0, ASF, HDA, FC, GEC, PerMon, SD */ + [0x10] = 0x09, 0x1F, 0x1F, 0x03, 0x1F, 0x1F, 0x1F, 0x1F, + /* IMC INT0-INT5 */ + [0x20] = 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, + /* USB Devs: 18 INTA#,B#; 19 INTA#,B#; 22 INTA#,B# */ + [0x30] = 0x05, 0x04, 0x05, 0x04, 0x05, 0x04, + /* RSVD, SATA */ + [0x40] = 0x1F, 0x07 +}; + +const u8 mainboard_intr_data[FCH_INT_TABLE_SIZE] = { + /* INTA# - INTH# */ + [0x00] = 0x10, 0x11, 0x12, 0x13, 0x1F, 0x1F, 0x1F, 0x1F, + /* Misc-nil,0,1,2, INTA-INTD from Serial irq */ + [0x08] = 0x00, 0x00, 0x00, 0x00, 0x1F, 0x1F, 0x1F, 0x1F, + /* SCI, SMBUS0, ASF, HDA, FC, GEC, PerMon, SD */ + [0x10] = 0x09, 0x1F, 0x1F, 0x10, 0x1F, 0x1F, 0x1F, 0x1F, + /* IMC INT0-INT5 */ + [0x20] = 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, + /* USB Devs: 18 INTA#,B#; 19 INTA#,B#; 22 INTA#,B# */ + [0x30] = 0x12, 0x11, 0x12, 0x11, 0x12, 0x11, + /* RSVD, SATA */ + [0x40] = 0x1F, 0x13 +}; + +static void smp_add_mpc_entry(struct mp_config_table *mc, unsigned int length) +{ + mc->mpc_length += length; + mc->mpc_entry_count++; +} + +static void my_smp_write_bus(struct mp_config_table *mc, + unsigned char id, const char *bustype) +{ + struct mpc_config_bus *mpc; + mpc = smp_next_mpc_entry(mc); + memset(mpc, '\0', sizeof(*mpc)); + mpc->mpc_type = MP_BUS; + mpc->mpc_busid = id; + memcpy(mpc->mpc_bustype, bustype, sizeof(mpc->mpc_bustype)); + smp_add_mpc_entry(mc, sizeof(*mpc)); +} + static void *smp_write_config_table(void *v) { struct mp_config_table *mc; @@ -23,6 +87,7 @@ mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); mptable_init(mc, LOCAL_APIC_ADDR); + memcpy(mc->mpc_oem, "AMD ", 8); /* * Type 0: Processor Entries: @@ -36,7 +101,11 @@ * Type 1: Bus Entries: * Bus ID, Bus Type */ - mptable_write_buses(mc, NULL, &bus_isa); + // mptable_write_buses(mc, NULL, &bus_isa); + my_smp_write_bus(mc, 0, "PCI "); + my_smp_write_bus(mc, 1, "PCI "); + bus_isa = 0x02; + my_smp_write_bus(mc, bus_isa, "ISA "); /* * Type 2: I/O APICs: @@ -57,41 +126,51 @@ #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 */ + /* APU Integrated Graphics: 0:01.00 - IRQ 3 */ PCI_INT(0x0, 0x01, 0x0, intr_data_ptr[PIRQ_A]); + /* APU HDMI Audio Controller: 0:01.01 - IRQ 4 */ PCI_INT(0x0, 0x01, 0x1, intr_data_ptr[PIRQ_B]); - /* GPP Ports */ - PCI_INT(0x0, 0x02, 0x0, intr_data_ptr[PIRQ_A]); - PCI_INT(0x0, 0x02, 0x1, intr_data_ptr[PIRQ_B]); - PCI_INT(0x0, 0x02, 0x2, intr_data_ptr[PIRQ_C]); - PCI_INT(0x0, 0x02, 0x3, intr_data_ptr[PIRQ_D]); + /* PCIe GPP Ports */ + /* PCIe GPP to dGPU 1:00.00: 0:02.01 - IRQ 3 */ + PCI_INT(0x0, 0x02, 0x1, intr_data_ptr[PIRQ_A]); + /* PCIe GPP to Eth 2:00.00: 0:02.05 - IRQ 4 */ + PCI_INT(0x0, 0x02, 0x5, intr_data_ptr[PIRQ_B]); - /* SATA */ + /* USB XHCI: 0:10.00 - IRQ 5 */ + PCI_INT(0x0, 0x10, 0x0, intr_data_ptr[PIRQ_C]); + /* SATA: 0:11.00 - IRQ 7 */ PCI_INT(0x0, 0x11, 0x0, intr_data_ptr[PIRQ_SATA]); - - /* USB */ - PCI_INT(0x0, 0x10, 0x0, intr_data_ptr[PIRQ_C]); /* XHCI */ + /* USB OHCI1: 0:12.00 - IRQ 5 */ PCI_INT(0x0, 0x12, 0x0, intr_data_ptr[PIRQ_OHCI1]); - PCI_INT(0x0, 0x12, 0x1, intr_data_ptr[PIRQ_EHCI1]); + /* USB EHCI1: 0:12.02 - IRQ 4 */ + PCI_INT(0x0, 0x12, 0x2, intr_data_ptr[PIRQ_EHCI1]); + /* USB OHCI2: 0:13.00 - IRQ 5 */ PCI_INT(0x0, 0x13, 0x0, intr_data_ptr[PIRQ_OHCI2]); - PCI_INT(0x0, 0x13, 0x1, intr_data_ptr[PIRQ_EHCI2]); + /* USB EHCI2: 0:13.02 - IRQ 4 */ + PCI_INT(0x0, 0x13, 0x2, intr_data_ptr[PIRQ_EHCI2]); + /* USB OHCI3: 0:16.00 - IRQ 5 */ PCI_INT(0x0, 0x16, 0x0, intr_data_ptr[PIRQ_OHCI3]); - PCI_INT(0x0, 0x16, 0x1, intr_data_ptr[PIRQ_EHCI3]); + /* USB EHCI3: 0:16.02 - IRQ 4 */ + PCI_INT(0x0, 0x16, 0x2, intr_data_ptr[PIRQ_EHCI3]); + /* Southbridge HD Audio: 0:14.02 - IRQ 3 */ + PCI_INT(0x0, 0x14, 0x2, intr_data_ptr[PIRQ_HDA]); - /* Southbridge HD Audio */ - PCI_INT(0x0, 0x14, 0x0, intr_data_ptr[PIRQ_HDA]); - - /* PCIe slot & Onboard NIC */ + /* Discrete Graphics (dGPU) 1:00.00 behind a 0:02.01 PCIe GPP - IRQ 3 */ PCI_INT(0x1, 0x0, 0x0, intr_data_ptr[PIRQ_A]); PCI_INT(0x1, 0x0, 0x1, intr_data_ptr[PIRQ_B]); PCI_INT(0x1, 0x0, 0x2, intr_data_ptr[PIRQ_C]); PCI_INT(0x1, 0x0, 0x3, intr_data_ptr[PIRQ_D]); + + /* Onboard Ethernet (Eth) 2:00.00 behind a 0:02.05 PCIe GPP - IRQ 4 */ PCI_INT(0x2, 0x0, 0x0, intr_data_ptr[PIRQ_B]); + PCI_INT(0x2, 0x0, 0x1, intr_data_ptr[PIRQ_C]); + PCI_INT(0x2, 0x0, 0x2, intr_data_ptr[PIRQ_D]); + PCI_INT(0x2, 0x0, 0x3, intr_data_ptr[PIRQ_A]); /*Local 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)); + smp_write_lintsrc(mc, (type), MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, bus_isa, (intr), (apicid), (pin)) IO_LOCAL_INT(mp_ExtINT, 0x0, MP_APIC_ALL, 0x0); IO_LOCAL_INT(mp_NMI, 0x0, MP_APIC_ALL, 0x1); -- To view, visit https://review.coreboot.org/c/coreboot/+/48605 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I9064f7da26b2e43649c8be51e6180ff613e2dbbe Gerrit-Change-Number: 48605 Gerrit-PatchSet: 1 Gerrit-Owner: Mike Banon <mikebdp2(a)gmail.com> Gerrit-MessageType: newchange

2 5

Change in coreboot[master]: asus/am1i-a: update the PIRQ routing table
by Mike Banon (Code Review) 30 Oct '21

30 Oct '21

Mike Banon has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/48607 ) Change subject: asus/am1i-a: update the PIRQ routing table ...................................................................... asus/am1i-a: update the PIRQ routing table Update the PIRQ routing in accordance with the new IRQ tables. Signed-off-by: Mike Banon <mikebdp2(a)gmail.com> Change-Id: If56af736b43a0ad9d52f86a615c7888ed3f1afcc --- M src/mainboard/asus/am1i-a/irq_tables.c 1 file changed, 29 insertions(+), 14 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/07/48607/1 diff --git a/src/mainboard/asus/am1i-a/irq_tables.c b/src/mainboard/asus/am1i-a/irq_tables.c index ba58af6..0f191de 100644 --- a/src/mainboard/asus/am1i-a/irq_tables.c +++ b/src/mainboard/asus/am1i-a/irq_tables.c @@ -9,26 +9,41 @@ 0x00, /* Interrupt router bus */ (0x14 << 3) | 0x3, /* Interrupt router dev */ 0, /* IRQs devoted exclusively to PCI usage */ - 0x1002, /* Vendor */ - 0x439d, /* Device */ + 0x1022, /* Vendor */ + 0x780e, /* Device */ 0, /* Miniport */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ - 0x3b, /* Checksum (has to be set to some value that + 0x5e, /* Checksum (has to be set to some value that * would give 0 after the sum of all bytes * for this structure (including checksum). */ { - /* bus, dev | fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ - {0x00, (0x01 << 3) | 0x0, {{0x01, 0x9cb8}, {0x02, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, - {0x00, (0x02 << 3) | 0x0, {{0x01, 0x9cb8}, {0x02, 0x9cb8}, {0x03, 0x9cb8}, {0x04, 0x9cb8}}, 0x0, 0x0}, - {0x00, (0x10 << 3) | 0x0, {{0x03, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, - {0x00, (0x11 << 3) | 0x0, {{0x04, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, - {0x00, (0x12 << 3) | 0x0, {{0x03, 0x9cb8}, {0x02, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, - {0x00, (0x13 << 3) | 0x0, {{0x03, 0x9cb8}, {0x02, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, - {0x00, (0x14 << 3) | 0x0, {{0x01, 0x9cb8}, {0x02, 0x9cb8}, {0x03, 0x9cb8}, {0x04, 0x9cb8}}, 0x0, 0x0}, - {0x00, (0x16 << 3) | 0x0, {{0x03, 0x9cb8}, {0x02, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, - {0x01, (0x00 << 3) | 0x0, {{0x01, 0x9cb8}, {0x02, 0x9cb8}, {0x03, 0x9cb8}, {0x04, 0x9cb8}}, 0x0, 0x0}, - {0x02, (0x00 << 3) | 0x0, {{0x02, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, + /* bus, dev | fn, {{link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap} }, slot, rfu */ + /* APU Integrated Graphics: 0:01.00 - IRQ 3 */ + /* APU HDMI Audio Controller: 0:01.01 - IRQ 4 */ + {0x00, (0x01 << 3) | 0x0, {{0x01, 0xccb0}, {0x02, 0xccb0}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* PCIe GPP to dGPU 1:00.00: 0:02.01 - IRQ 3 */ + /* PCIe GPP to Eth 2:00.00: 0:02.05 - IRQ 4 */ + {0x00, (0x02 << 3) | 0x0, {{0x01, 0xccb0}, {0x02, 0xccb0}, {0x03, 0xccb0}, {0x04, 0xccb0} }, 0x0, 0x0}, + /* USB XHCI: 0:10.00 - IRQ 5 */ + {0x00, (0x10 << 3) | 0x0, {{0x03, 0xccb0}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* SATA: 0:11.00 - IRQ 7 */ + {0x00, (0x11 << 3) | 0x0, {{0x04, 0xccb0}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* USB OHCI1: 0:12.00 - IRQ 5 */ + /* USB EHCI1: 0:12.02 - IRQ 4 */ + {0x00, (0x12 << 3) | 0x0, {{0x03, 0xccb0}, {0x02, 0xccb0}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* USB OHCI2: 0:13.00 - IRQ 5 */ + /* USB EHCI2: 0:13.02 - IRQ 4 */ + {0x00, (0x13 << 3) | 0x0, {{0x03, 0xccb0}, {0x02, 0xccb0}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* USB OHCI3: 0:16.00 - IRQ 5 */ + /* USB EHCI3: 0:16.02 - IRQ 4 */ + {0x00, (0x16 << 3) | 0x0, {{0x03, 0xccb0}, {0x02, 0xccb0}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* Southbridge HD Audio: 0:14.02 - IRQ 3 */ + {0x00, (0x14 << 3) | 0x0, {{0x01, 0xccb0}, {0x02, 0xccb0}, {0x03, 0xccb0}, {0x04, 0xccb0} }, 0x0, 0x0}, + /* Discrete Graphics (dGPU) 1:00.00 behind a 0:02.01 PCIe GPP - IRQ 3 */ + {0x01, (0x00 << 3) | 0x0, {{0x01, 0xccb0}, {0x02, 0xccb0}, {0x03, 0xccb0}, {0x04, 0xccb0} }, 0x1, 0x0}, + /* Onboard Ethernet (Eth) 2:00.00 behind a 0:02.05 PCIe GPP - IRQ 4 */ + {0x02, (0x00 << 3) | 0x0, {{0x02, 0xccb0}, {0x03, 0xccb0}, {0x04, 0xccb0}, {0x01, 0xccb0} }, 0x2, 0x0} } }; -- To view, visit https://review.coreboot.org/c/coreboot/+/48607 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: If56af736b43a0ad9d52f86a615c7888ed3f1afcc Gerrit-Change-Number: 48607 Gerrit-PatchSet: 1 Gerrit-Owner: Mike Banon <mikebdp2(a)gmail.com> Gerrit-MessageType: newchange

2 7

Change in coreboot[master]: asus/am1i-a: update the ACPI routing to match the new IRQ routing
by Mike Banon (Code Review) 30 Oct '21

30 Oct '21

Mike Banon has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/48606 ) Change subject: asus/am1i-a: update the ACPI routing to match the new IRQ routing ...................................................................... asus/am1i-a: update the ACPI routing to match the new IRQ routing Update the ACPI routing in accordance with the new IRQ tables. Signed-off-by: Mike Banon <mikebdp2(a)gmail.com> Change-Id: I6b17e68b0f10156c4ba743ebb3430cddccca8308 --- M src/mainboard/asus/am1i-a/acpi/routing.asl 1 file changed, 148 insertions(+), 150 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/48606/1 diff --git a/src/mainboard/asus/am1i-a/acpi/routing.asl b/src/mainboard/asus/am1i-a/acpi/routing.asl index 6247bbf..82a46d4 100644 --- a/src/mainboard/asus/am1i-a/acpi/routing.asl +++ b/src/mainboard/asus/am1i-a/acpi/routing.asl @@ -1,162 +1,160 @@ /* SPDX-License-Identifier: GPL-2.0-only */ -/* Routing is in System Bus scope */ -Name(PR0, Package(){ - /* NB devices */ - /* Bus 0, Dev 0 - F16 Host Controller */ + /* Routing is in System Bus scope */ + Name(PR0, Package(){ + /* NB devices */ + /* Bus 0, Dev 0 - F16 Host Controller */ + /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics (IGP) */ + /* APU Integrated Graphics: 0:01.00 - IRQ 3 */ + Package(){0x0001FFFF, 0, INTA, 0 }, + /* APU HDMI Audio Controller: 0:01.01 - IRQ 4 */ + Package(){0x0001FFFF, 1, INTB, 0 }, - /* Bus 0, Dev 1, Func 0 - PCI Bridge for Internal Graphics(IGP) */ - /* Bus 0, Dev 1, Func 1 - HDMI Audio Controller */ - Package(){0x0001FFFF, 0, INTA, 0 }, - Package(){0x0001FFFF, 1, INTB, 0 }, + /* Bus 0, Dev 2 - PCIe Bridge for x4 PCIe Slot (GFX0) */ + /* PCIe GPP to dGPU 1:00.00: 0:02.01 - IRQ 3 */ + Package(){0x0002FFFF, 0, INTA, 0 }, + /* PCIe GPP to Eth 2:00.00: 0:02.05 - IRQ 4 */ + Package(){0x0002FFFF, 1, INTB, 0 }, + Package(){0x0002FFFF, 2, INTC, 0 }, + Package(){0x0002FFFF, 3, INTD, 0 }, - /* Bus 0, Dev 2 - PCIe Bridges */ - Package(){0x0002FFFF, 0, INTA, 0 }, - Package(){0x0002FFFF, 1, INTB, 0 }, - Package(){0x0002FFFF, 2, INTC, 0 }, - Package(){0x0002FFFF, 3, INTD, 0 }, + /* FCH devices */ + /* USB XHCI: 0:10.00 - IRQ 5 */ + Package(){0x0010FFFF, 0, INTC, 0 }, + /* SATA: 0:11.00 - IRQ 7 */ + Package(){0x0011FFFF, 0, INTD, 0 }, + /* USB OHCI1: 0:12.00 - IRQ 5 */ + Package(){0x0012FFFF, 0, INTC, 0 }, + /* USB EHCI1: 0:12.02 - IRQ 4 */ + Package(){0x0012FFFF, 1, INTB, 0 }, + /* USB OHCI2: 0:13.00 - IRQ 5 */ + Package(){0x0013FFFF, 0, INTC, 0 }, + /* USB EHCI2: 0:13.02 - IRQ 4 */ + Package(){0x0013FFFF, 1, INTB, 0 }, + /* USB OHCI3: 0:16.00 - IRQ 5 */ + Package(){0x0016FFFF, 0, INTC, 0 }, + /* USB EHCI3: 0:16.02 - IRQ 4 */ + Package(){0x0016FFFF, 1, INTB, 0 }, + /* Bus 0, Dev 20 - F0:SMBus/ACPI,F2:HDAudio;F3:LPC;F7:SD */ + /* Southbridge HD Audio: 0:14.02 - IRQ 3 */ + Package(){0x0014FFFF, 0, INTA, 0 }, + Package(){0x0014FFFF, 1, INTB, 0 }, + Package(){0x0014FFFF, 2, INTC, 0 }, + Package(){0x0014FFFF, 3, INTD, 0 }, + }) - /* FCH devices */ - /* Bus 0, Dev 14 - F0:SMBus/ACPI,F2:HDAudio;F3:LPC;F7:SD */ - Package(){0x0014FFFF, 0, INTA, 0 }, - Package(){0x0014FFFF, 1, INTB, 0 }, - Package(){0x0014FFFF, 2, INTC, 0 }, - Package(){0x0014FFFF, 3, INTD, 0 }, + Name(APR0, Package(){ + /* NB devices in APIC mode */ + /* Bus 0, Dev 0 - F16 Host Controller */ + /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics (IGP) */ + /* APU Integrated Graphics: 0:01.00 - IRQ 3 */ + Package(){0x0001FFFF, 0, 0, 44 }, + /* APU HDMI Audio Controller: 0:01.01 - IRQ 4 */ + Package(){0x0001FFFF, 1, 0, 45 }, - /* Bus 0, Dev 12 Func 0 - USB: OHCI */ - /* Bus 0, Dev 12 Func 2 - USB: EHCI */ - Package(){0x0012FFFF, 0, INTC, 0 }, - Package(){0x0012FFFF, 1, INTB, 0 }, + /* Bus 0, Dev 2 - PCIe Bridge for x4 PCIe Slot (GFX0) */ + /* PCIe GPP to dGPU 1:00.00: 0:02.01 - IRQ 3 */ + Package(){0x0002FFFF, 0, 0, 24 }, + /* PCIe GPP to Eth 2:00.00: 0:02.05 - IRQ 4 */ + Package(){0x0002FFFF, 1, 0, 25 }, + Package(){0x0002FFFF, 2, 0, 26 }, + Package(){0x0002FFFF, 3, 0, 27 }, - /* Bus 0, Dev 13 Func 0 - USB: OHCI */ - /* Bus 0, Dev 13 Func 2 - USB: EHCI */ - Package(){0x0013FFFF, 0, INTC, 0 }, - Package(){0x0013FFFF, 1, INTB, 0 }, + /* FCH devices in APIC mode */ + /* USB XHCI: 0:10.00 - IRQ 5 */ + Package(){0x0010FFFF, 0, 0, 18 }, + /* SATA: 0:11.00 - IRQ 7 */ + Package(){0x0011FFFF, 0, 0, 19 }, + /* USB OHCI1: 0:12.00 - IRQ 5 */ + Package(){0x0012FFFF, 0, 0, 18 }, + /* USB EHCI1: 0:12.02 - IRQ 4 */ + Package(){0x0012FFFF, 1, 0, 17 }, + /* USB OHCI2: 0:13.00 - IRQ 5 */ + Package(){0x0013FFFF, 0, 0, 18 }, + /* USB EHCI2: 0:13.02 - IRQ 4 */ + Package(){0x0013FFFF, 1, 0, 17 }, + /* USB OHCI3: 0:16.00 - IRQ 5 */ + Package(){0x0016FFFF, 0, 0, 18 }, + /* USB EHCI3: 0:16.02 - IRQ 4 */ + Package(){0x0016FFFF, 1, 0, 17 }, + /* Bus 0, Dev 20 - F0:SMBus/ACPI,F2:HDAudio;F3:LPC;F7:SD */ + /* Southbridge HD Audio: 0:14.02 - IRQ 3 */ + Package(){0x0014FFFF, 0, 0, 16 }, + Package(){0x0014FFFF, 1, 0, 17 }, + Package(){0x0014FFFF, 2, 0, 18 }, + Package(){0x0014FFFF, 3, 0, 19 }, + }) - /* Bus 0, Dev 16 Func 0 - USB: OHCI */ - /* Bus 0, Dev 16 Func 2 - USB: EHCI */ - Package(){0x0016FFFF, 0, INTC, 0 }, - Package(){0x0016FFFF, 1, INTB, 0 }, + /* PCIe GPP 0 - PCIe x4 slot for a discrete GPU */ + Name(PS4, Package(){ + /* Discrete Graphics (dGPU) 1:00.00 behind a 0:02.01 PCIe GPP - IRQ 3 */ + Package(){0x0000FFFF, 0, INTA, 0 }, + Package(){0x0000FFFF, 1, INTB, 0 }, + Package(){0x0000FFFF, 2, INTC, 0 }, + Package(){0x0000FFFF, 3, INTD, 0 }, + }) + Name(APS4, Package(){ + /* Discrete Graphics (dGPU) 1:00.00 behind a 0:02.01 PCIe GPP - IRQ 3 */ + Package(){0x0000FFFF, 0, 0, 24 }, + Package(){0x0000FFFF, 1, 0, 25 }, + Package(){0x0000FFFF, 2, 0, 26 }, + Package(){0x0000FFFF, 3, 0, 27 }, + }) - /* Bus 0, Dev 10 - USB: XHCI func 0, 1 */ - Package(){0x0010FFFF, 0, INTC, 0 }, - Package(){0x0010FFFF, 1, INTB, 0 }, + /* PCIe GPP 1 - not used */ + Name(PS5, Package(){ + Package(){0x0000FFFF, 0, INTB, 0 }, + Package(){0x0000FFFF, 1, INTC, 0 }, + Package(){0x0000FFFF, 2, INTD, 0 }, + Package(){0x0000FFFF, 3, INTA, 0 }, + }) + Name(APS5, Package(){ + Package(){0x0000FFFF, 0, 0, 29 }, + Package(){0x0000FFFF, 1, 0, 30 }, + Package(){0x0000FFFF, 2, 0, 31 }, + Package(){0x0000FFFF, 3, 0, 28 }, + }) - /* Bus 0, Dev 11 - SATA controller */ - Package(){0x0011FFFF, 0, INTD, 0 }, -}) + /* PCIe GPP 2 - not used */ + Name(PS6, Package(){ + Package(){0x0000FFFF, 0, INTC, 0 }, + Package(){0x0000FFFF, 1, INTD, 0 }, + Package(){0x0000FFFF, 2, INTA, 0 }, + Package(){0x0000FFFF, 3, INTB, 0 }, + }) + Name(APS6, Package(){ + Package(){0x0000FFFF, 0, 0, 34 }, + Package(){0x0000FFFF, 1, 0, 35 }, + Package(){0x0000FFFF, 2, 0, 32 }, + Package(){0x0000FFFF, 3, 0, 33 }, + }) -Name(APR0, Package(){ - /* NB devices in APIC mode */ - /* Bus 0, Dev 0 - F16 Host Controller */ + /* PCIe GPP 3 - not used */ + Name(PS7, Package(){ + Package(){0x0000FFFF, 0, INTD, 0 }, + Package(){0x0000FFFF, 1, INTA, 0 }, + Package(){0x0000FFFF, 2, INTB, 0 }, + Package(){0x0000FFFF, 3, INTC, 0 }, + }) + Name(APS7, Package(){ + Package(){0x0000FFFF, 0, 0, 39 }, + Package(){0x0000FFFF, 1, 0, 36 }, + Package(){0x0000FFFF, 2, 0, 37 }, + Package(){0x0000FFFF, 3, 0, 38 }, + }) - /* Bus 0, Dev 1, Func 0 - PCI Bridge for Internal Graphics(IGP) */ - /* Bus 0, Dev 1, Func 1 - HDMI Audio Controller */ - Package(){0x0001FFFF, 0, 0, 44 }, - Package(){0x0001FFFF, 1, 0, 45 }, - - /* Bus 0, Dev 2 - PCIe Bridges */ - Package(){0x0002FFFF, 0, 0, 24 }, - Package(){0x0002FFFF, 1, 0, 25 }, - Package(){0x0002FFFF, 2, 0, 26 }, - Package(){0x0002FFFF, 3, 0, 27 }, - - /* SB devices in APIC mode */ - /* Bus 0, Dev 20 - F0:SMBus/ACPI,F2:HDAudio;F3:LPC;F7:SD */ - Package(){0x0014FFFF, 0, 0, 16 }, - Package(){0x0014FFFF, 1, 0, 17 }, - Package(){0x0014FFFF, 2, 0, 18 }, - Package(){0x0014FFFF, 3, 0, 19 }, - - /* Bus 0, Dev 12 Func 0 - USB: OHCI */ - /* Bus 0, Dev 12 Func 1 - USB: EHCI */ - Package(){0x0012FFFF, 0, 0, 18 }, - Package(){0x0012FFFF, 1, 0, 17 }, - - /* Bus 0, Dev 13 Func 0 - USB: OHCI */ - /* Bus 0, Dev 13 Func 1 - USB: EHCI */ - Package(){0x0013FFFF, 0, 0, 18 }, - Package(){0x0013FFFF, 1, 0, 17 }, - - /* Bus 0, Dev 16 Func 0 - USB: OHCI */ - /* Bus 0, Dev 16 Func 1 - USB: EHCI */ - Package(){0x0016FFFF, 0, 0, 18 }, - Package(){0x0016FFFF, 1, 0, 17 }, - - /* Bus 0, Dev 10 - USB: XHCI func 0, 1 */ - Package(){0x0010FFFF, 0, 0, 18 }, - Package(){0x0010FFFF, 1, 0, 17 }, - - /* Bus 0, Dev 11 - SATA controller */ - Package(){0x0011FFFF, 0, 0, 19 }, -}) - -/* GPP 0 - PCIe 4x slot */ -Name(PS4, Package(){ - Package(){0x0000FFFF, 0, INTA, 0 }, - Package(){0x0000FFFF, 1, INTB, 0 }, - Package(){0x0000FFFF, 2, INTC, 0 }, - Package(){0x0000FFFF, 3, INTD, 0 }, -}) -Name(APS4, Package(){ - Package(){0x0000FFFF, 0, 0, 24 }, - Package(){0x0000FFFF, 1, 0, 25 }, - Package(){0x0000FFFF, 2, 0, 26 }, - Package(){0x0000FFFF, 3, 0, 27 }, -}) - -/* GPP 1 - not used */ -Name(PS5, Package(){ - Package(){0x0000FFFF, 0, INTB, 0 }, - Package(){0x0000FFFF, 1, INTC, 0 }, - Package(){0x0000FFFF, 2, INTD, 0 }, - Package(){0x0000FFFF, 3, INTA, 0 }, -}) -Name(APS5, Package(){ - Package(){0x0000FFFF, 0, 0, 28 }, - Package(){0x0000FFFF, 1, 0, 29 }, - Package(){0x0000FFFF, 2, 0, 30 }, - Package(){0x0000FFFF, 3, 0, 31 }, -}) - -/* GPP 2 - not used */ -Name(PS6, Package(){ - Package(){0x0000FFFF, 0, INTC, 0 }, - Package(){0x0000FFFF, 1, INTD, 0 }, - Package(){0x0000FFFF, 2, INTA, 0 }, - Package(){0x0000FFFF, 3, INTB, 0 }, -}) -Name(APS6, Package(){ - Package(){0x0000FFFF, 0, 0, 32 }, - Package(){0x0000FFFF, 1, 0, 33 }, - Package(){0x0000FFFF, 2, 0, 34 }, - Package(){0x0000FFFF, 3, 0, 35 }, -}) - -/* GPP 3 - not used */ -Name(PS7, Package(){ - Package(){0x0000FFFF, 0, INTD, 0 }, - Package(){0x0000FFFF, 1, INTA, 0 }, - Package(){0x0000FFFF, 2, INTB, 0 }, - Package(){0x0000FFFF, 3, INTC, 0 }, -}) -Name(APS7, Package(){ - Package(){0x0000FFFF, 0, 0, 36 }, - Package(){0x0000FFFF, 1, 0, 37 }, - Package(){0x0000FFFF, 2, 0, 38 }, - Package(){0x0000FFFF, 3, 0, 39 }, -}) - -/* GPP 4 - Realtek GBE */ -Name(PS8, Package(){ - Package(){0x0000FFFF, 0, INTB, 0 }, - Package(){0x0000FFFF, 1, INTC, 0 }, - Package(){0x0000FFFF, 2, INTD, 0 }, - Package(){0x0000FFFF, 3, INTA, 0 }, -}) -Name(APS8, Package(){ - Package(){0x0000FFFF, 0, 0, 40 }, - Package(){0x0000FFFF, 1, 0, 41 }, - Package(){0x0000FFFF, 2, 0, 42 }, - Package(){0x0000FFFF, 3, 0, 43 }, -}) + /* PCIe GPP 4 - Realtek RTL8168 */ + Name(PS8, Package(){ + /* Onboard Ethernet (Eth) 2:00.00 behind a 0:02.05 PCIe GPP - IRQ 4 */ + Package(){0x0000FFFF, 0, INTB, 0 }, + Package(){0x0000FFFF, 1, INTC, 0 }, + Package(){0x0000FFFF, 2, INTD, 0 }, + Package(){0x0000FFFF, 3, INTA, 0 }, + }) + Name(APS8, Package(){ + /* Onboard Ethernet (Eth) 2:00.00 behind a 0:02.05 PCIe GPP - IRQ 4 */ + Package(){0x0000FFFF, 0, 0, 41 }, + Package(){0x0000FFFF, 1, 0, 42 }, + Package(){0x0000FFFF, 2, 0, 43 }, + Package(){0x0000FFFF, 3, 0, 40 }, + }) -- To view, visit https://review.coreboot.org/c/coreboot/+/48606 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I6b17e68b0f10156c4ba743ebb3430cddccca8308 Gerrit-Change-Number: 48606 Gerrit-PatchSet: 1 Gerrit-Owner: Mike Banon <mikebdp2(a)gmail.com> Gerrit-MessageType: newchange

1 1

Change in coreboot[master]: lenovo/g505s: enable the webcam [WIP]
by Mike Banon (Code Review) 30 Oct '21

30 Oct '21

Mike Banon has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/48179 ) Change subject: lenovo/g505s: enable the webcam [WIP] ...................................................................... lenovo/g505s: enable the webcam [WIP] WIP. I enabled a 14.5 FCH USB OHCI Controller hoping to get a webcam working. It still doesn't, but this change doesn't have any downsides. Signed-off-by: Mike Banon <mikebdp2(a)gmail.com> Change-Id: Iee561a68c2d6eb2bec83212f1a808844819a339d --- M src/mainboard/lenovo/g505s/devicetree.cb 1 file changed, 1 insertion(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/79/48179/1 diff --git a/src/mainboard/lenovo/g505s/devicetree.cb b/src/mainboard/lenovo/g505s/devicetree.cb index 4b4df36..fba2300 100644 --- a/src/mainboard/lenovo/g505s/devicetree.cb +++ b/src/mainboard/lenovo/g505s/devicetree.cb @@ -41,7 +41,7 @@ end end device pci 14.4 on end # FCH PCI Bridge [1022:780f] - device pci 14.5 off end # USB 2 + device pci 14.5 on end # FCH USB OHCI Controller device pci 14.6 off end # Gec device pci 14.7 off end # SD device pci 15.0 off end # PCIe 0 -- To view, visit https://review.coreboot.org/c/coreboot/+/48179 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Iee561a68c2d6eb2bec83212f1a808844819a339d Gerrit-Change-Number: 48179 Gerrit-PatchSet: 1 Gerrit-Owner: Mike Banon <mikebdp2(a)gmail.com> Gerrit-MessageType: newchange

1 1

Change in coreboot[master]: lenovo/g505s: add the PIRQ routing table
by Mike Banon (Code Review) 30 Oct '21

30 Oct '21

Mike Banon has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/48163 ) Change subject: lenovo/g505s: add the PIRQ routing table ...................................................................... lenovo/g505s: add the PIRQ routing table Add the PIRQ routing table for this board. Signed-off-by: Mike Banon <mikebdp2(a)gmail.com> Change-Id: I4eb514d3d8bed3e504a65f6eb1acc37cc9937c89 --- M src/mainboard/lenovo/g505s/Kconfig M src/mainboard/lenovo/g505s/irq_tables.c 2 files changed, 58 insertions(+), 80 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/63/48163/1 diff --git a/src/mainboard/lenovo/g505s/Kconfig b/src/mainboard/lenovo/g505s/Kconfig index 322d3a7..75ae32c 100644 --- a/src/mainboard/lenovo/g505s/Kconfig +++ b/src/mainboard/lenovo/g505s/Kconfig @@ -11,6 +11,7 @@ select DEFAULT_POST_ON_LPC select EC_COMPAL_ENE932 select HAVE_OPTION_TABLE + select HAVE_PIRQ_TABLE select HAVE_MP_TABLE select HAVE_ACPI_RESUME select HAVE_SMI_HANDLER @@ -47,4 +48,8 @@ string default "\$(top)/src/mainboard/\$(MAINBOARDDIR)/config_seabios" if PAYLOAD_SEABIOS +config IRQ_SLOT_COUNT + int + default 14 + endif # BOARD_LENOVO_G505S diff --git a/src/mainboard/lenovo/g505s/irq_tables.c b/src/mainboard/lenovo/g505s/irq_tables.c index 0baf079..84d99d0 100644 --- a/src/mainboard/lenovo/g505s/irq_tables.c +++ b/src/mainboard/lenovo/g505s/irq_tables.c @@ -1,88 +1,61 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <arch/pirq_routing.h> -#include <console/console.h> -#include <device/pci_def.h> -#include <string.h> -#include <stdint.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; -} +const struct irq_routing_table intel_irq_routing_table = { + PIRQ_SIGNATURE, /* u32 signature */ + PIRQ_VERSION, /* u16 version */ + 32 + 16 * CONFIG_IRQ_SLOT_COUNT, /* Max. number of devices on the bus */ + 0x00, /* Interrupt router bus */ + (0x14 << 3) | 0x4, /* Interrupt router dev */ + 0, /* IRQs devoted exclusively to PCI usage */ + 0x1022, /* Vendor */ + 0x780b, /* Device */ + 0, /* Miniport */ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ + 0x87, /* Checksum (has to be set to some value that + * would give 0 after the sum of all bytes + * for this structure (including checksum). + */ + { + /* bus, dev | fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ + /* IOMMU: 0:00.02 - IRQ 3 */ + {0x00, (0x00 << 3) | 0x2, {{0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90} }, 0x0, 0x0}, + /* APU Integrated Graphics: 0:01.00 - IRQ 3 */ + /* APU HDMI Audio Controller: 0:01.01 - IRQ 4 */ + {0x00, (0x01 << 3) | 0x0, {{0x01, 0xdc90}, {0x02, 0xdc90}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* PCIe GPP to dGPU 1:00.00: 0:02.00 - IRQ 3 */ + {0x00, (0x02 << 3) | 0x0, {{0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90} }, 0x0, 0x0}, + /* PCIe GPP to Eth 2:00.00: 0:04.00 - IRQ 3 */ + {0x00, (0x04 << 3) | 0x0, {{0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90} }, 0x0, 0x0}, + /* PCIe GPP to WiFi 3:00.00: 0:05.00 - IRQ 3 */ + {0x00, (0x05 << 3) | 0x0, {{0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90} }, 0x0, 0x0}, + /* USB XHCI: 0:10.00 - IRQ 5 */ + {0x00, (0x10 << 3) | 0x0, {{0x03, 0xdc90}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* SATA: 0:11.00 - IRQ 7 */ + {0x00, (0x11 << 3) | 0x0, {{0x04, 0xdc90}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* USB OHCI1: 0:12.00 - IRQ 5 */ + /* USB EHCI1: 0:12.02 - IRQ 4 */ + {0x00, (0x12 << 3) | 0x0, {{0x03, 0xdc90}, {0x02, 0xdc90}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* USB OHCI2: 0:13.00 - IRQ 5 */ + /* USB EHCI2: 0:13.02 - IRQ 4 */ + {0x00, (0x16 << 3) | 0x0, {{0x03, 0xdc90}, {0x02, 0xdc90}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* USB OHCI3: 0:16.00 - IRQ 5 */ + /* USB EHCI3: 0:16.02 - IRQ 4 */ + {0x00, (0x13 << 3) | 0x0, {{0x03, 0xdc90}, {0x02, 0xdc90}, {0x00, 0x0000}, {0x00, 0x0000} }, 0x0, 0x0}, + /* Southbridge HD Audio: 0:14.02 - IRQ 3 */ + /* USB OHCI4: 0:14.05 - IRQ 5 */ + {0x00, (0x14 << 3) | 0x0, {{0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90} }, 0x0, 0x0}, + /* Discrete Graphics (dGPU) 1:00.00 behind a 0:02.00 PCIe GPP - IRQ 3 */ + {0x01, (0x00 << 3) | 0x0, {{0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90} }, 0x1, 0x0}, + /* Onboard Ethernet (Eth) 2:00.00 behind a 0:04.00 PCIe GPP - IRQ 3 */ + {0x02, (0x00 << 3) | 0x0, {{0x01, 0xdc90}, {0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90} }, 0x2, 0x0}, + /* PCIe x1 slot for WiFi 3:00.00 behind a 0:05.00 PCIe GPP - IRQ 4 */ + {0x03, (0x00 << 3) | 0x0, {{0x02, 0xdc90}, {0x03, 0xdc90}, {0x04, 0xdc90}, {0x01, 0xdc90} }, 0x3, 0x0} + } +}; 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; + return copy_pirq_routing_table(addr, &intel_irq_routing_table); } -- To view, visit https://review.coreboot.org/c/coreboot/+/48163 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I4eb514d3d8bed3e504a65f6eb1acc37cc9937c89 Gerrit-Change-Number: 48163 Gerrit-PatchSet: 1 Gerrit-Owner: Mike Banon <mikebdp2(a)gmail.com> Gerrit-MessageType: newchange

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Change in coreboot[master]: lenovo/g505s: update the ACPI routing to match the new IRQ routing
by Mike Banon (Code Review) 30 Oct '21

30 Oct '21

Mike Banon has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/48162 ) Change subject: lenovo/g505s: update the ACPI routing to match the new IRQ routing ...................................................................... lenovo/g505s: update the ACPI routing to match the new IRQ routing Update the ACPI routing in accordance with the new IRQ tables. Signed-off-by: Mike Banon <mikebdp2(a)gmail.com> Change-Id: Ib218dd5d2e5c3d70a45e8d40486415523d826826 --- M src/mainboard/lenovo/g505s/acpi/routing.asl 1 file changed, 86 insertions(+), 78 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/62/48162/1 diff --git a/src/mainboard/lenovo/g505s/acpi/routing.asl b/src/mainboard/lenovo/g505s/acpi/routing.asl index 6f91672..3097e51 100644 --- a/src/mainboard/lenovo/g505s/acpi/routing.asl +++ b/src/mainboard/lenovo/g505s/acpi/routing.asl @@ -4,150 +4,158 @@ Name(PR0, Package(){ /* NB devices */ /* Bus 0, Dev 0 - F15 Host Controller */ + /* IOMMU: 0:00.02 - IRQ 3 */ Package(){0x0000FFFF, 0, INTA, 0 }, Package(){0x0000FFFF, 1, INTB, 0 }, Package(){0x0000FFFF, 2, INTC, 0 }, Package(){0x0000FFFF, 3, INTD, 0 }, - - /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics(IGP) */ - Package(){0x0001FFFF, 0, INTB, 0 }, - Package(){0x0001FFFF, 1, INTC, 0 }, + /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics (IGP) */ + /* APU Integrated Graphics: 0:01.00 - IRQ 3 */ + Package(){0x0001FFFF, 0, INTA, 0 }, + /* APU HDMI Audio Controller: 0:01.01 - IRQ 4 */ + Package(){0x0001FFFF, 1, INTB, 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 4 - PCIe Bridge for Express Card Slot */ + /* PCIe GPP to dGPU 1:00.00: 0:02.00 - IRQ 3 */ + Package(){0x0002FFFF, 0, INTA, 0 }, + Package(){0x0002FFFF, 1, INTB, 0 }, + Package(){0x0002FFFF, 2, INTC, 0 }, + Package(){0x0002FFFF, 3, INTD, 0 }, + /* Bus 0, Dev 4 - PCIe Bridge for x1 PCIe Slot */ + /* PCIe GPP to Eth 2:00.00: 0:04.00 - IRQ 3 */ 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 */ + /* Bus 0, Dev 5 - PCIe Bridge for x1 PCIe Slot */ + /* PCIe GPP to WiFi 3:00.00: 0:05.00 - IRQ 4 */ Package(){0x0005FFFF, 0, INTB, 0 }, Package(){0x0005FFFF, 1, INTC, 0 }, Package(){0x0005FFFF, 2, INTD, 0 }, Package(){0x0005FFFF, 3, INTA, 0 }, + /* SB devices */ + /* USB XHCI: 0:10.00 - IRQ 5 */ + Package(){0x0010FFFF, 0, INTC, 0 }, + /* SATA: 0:11.00 - IRQ 7 */ + Package(){0x0011FFFF, 0, INTD, 0 }, + /* USB OHCI1: 0:12.00 - IRQ 5 */ + Package(){0x0012FFFF, 0, INTC, 0 }, + /* USB EHCI1: 0:12.02 - IRQ 4 */ + Package(){0x0012FFFF, 1, INTB, 0 }, + /* USB OHCI2: 0:13.00 - IRQ 5 */ + Package(){0x0013FFFF, 0, INTC, 0 }, + /* USB EHCI2: 0:13.02 - IRQ 4 */ + Package(){0x0013FFFF, 1, INTB, 0 }, + /* USB OHCI3: 0:16.00 - IRQ 5 */ + Package(){0x0016FFFF, 0, INTC, 0 }, + /* USB EHCI3: 0:16.02 - IRQ 4 */ + Package(){0x0016FFFF, 1, INTB, 0 }, /* Bus 0, Dev 20 - F0:SMBus/ACPI,F1:IDE;F2:HDAudio;F3:LPC;F4:PCIBridge;F5:USB */ + /* Southbridge HD Audio: 0:14.02 - IRQ 3 */ Package(){0x0014FFFF, 0, INTA, 0 }, Package(){0x0014FFFF, 1, INTB, 0 }, + /* USB OHCI4: 0:14.05 - IRQ 5 */ Package(){0x0014FFFF, 2, INTC, 0 }, Package(){0x0014FFFF, 3, INTD, 0 }, - - /* SB devices */ - /* Bus 0, Dev 18,19,22 - USB: OHCI @ func 0 - * EHCI @ 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 }, - - /* Bus 0, Dev 16 - USB: XHCI func 0, 1 */ - Package(){0x0010FFFF, 0, INTC, 0 }, - Package(){0x0010FFFF, 1, INTB, 0 }, - - /* Bus 0, Dev 17 - SATA controller */ - Package(){0x0011FFFF, 0, INTD, 0 }, }) Name(APR0, Package(){ /* NB devices in APIC mode */ /* Bus 0, Dev 0 - F15 Host Controller */ - - /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics(IGP) */ - Package(){0x0001FFFF, 0, 0, 17 }, - Package(){0x0001FFFF, 1, 0, 18 }, + /* IOMMU: 0:00.02 - IRQ 3 */ + Package(){0x0000FFFF, 0, 0, 16 }, + Package(){0x0000FFFF, 1, 0, 17 }, + Package(){0x0000FFFF, 2, 0, 18 }, + Package(){0x0000FFFF, 3, 0, 19 }, + /* Bus 0, Dev 1 - PCI Bridge for Internal Graphics (IGP) */ + /* APU Integrated Graphics: 0:01.00 - IRQ 3 */ + Package(){0x0001FFFF, 0, 0, 16 }, + /* APU HDMI Audio Controller: 0:01.01 - IRQ 4 */ + Package(){0x0001FFFF, 1, 0, 17 }, /* 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 4 - PCIe Bridge for Express Card Slot */ + /* PCIe GPP to dGPU 1:00.00: 0:02.00 - IRQ 3 */ + Package(){0x0002FFFF, 0, 0, 16 }, + Package(){0x0002FFFF, 1, 0, 17 }, + Package(){0x0002FFFF, 2, 0, 18 }, + Package(){0x0002FFFF, 3, 0, 19 }, + /* Bus 0, Dev 4 - PCIe Bridge for x1 PCIe Slot */ + /* PCIe GPP to Eth 2:00.00: 0:04.00 - IRQ 3 */ 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 */ + /* Bus 0, Dev 5 - PCIe Bridge for x1 PCIe Slot */ + /* PCIe GPP to WiFi 3:00.00: 0:05.00 - IRQ 4 */ Package(){0x0005FFFF, 0, 0, 17 }, Package(){0x0005FFFF, 1, 0, 18 }, Package(){0x0005FFFF, 2, 0, 19 }, Package(){0x0005FFFF, 3, 0, 16 }, + /* SB devices in APIC mode */ + /* USB XHCI: 0:10.00 - IRQ 5 */ + Package(){0x0010FFFF, 0, 0, 18 }, + /* SATA: 0:11.00 - IRQ 7 */ + Package(){0x0011FFFF, 0, 0, 19 }, + /* USB OHCI1: 0:12.00 - IRQ 5 */ + Package(){0x0012FFFF, 0, 0, 18 }, + /* USB EHCI1: 0:12.02 - IRQ 4 */ + Package(){0x0012FFFF, 1, 0, 17 }, + /* USB OHCI2: 0:13.00 - IRQ 5 */ + Package(){0x0013FFFF, 0, 0, 18 }, + /* USB EHCI2: 0:13.02 - IRQ 4 */ + Package(){0x0013FFFF, 1, 0, 17 }, + /* USB OHCI3: 0:16.00 - IRQ 5 */ + Package(){0x0016FFFF, 0, 0, 18 }, + /* USB EHCI3: 0:16.02 - IRQ 4 */ + Package(){0x0016FFFF, 1, 0, 17 }, /* Bus 0, Dev 20 - F0:SMBus/ACPI, F1:IDE; F2:HDAudio; F3:LPC; F4:PCIBridge; F5:USB */ + /* Southbridge HD Audio: 0:14.02 - IRQ 3 */ Package(){0x0014FFFF, 0, 0, 16 }, Package(){0x0014FFFF, 1, 0, 17 }, + /* USB OHCI4: 0:14.05 - IRQ 5 */ Package(){0x0014FFFF, 2, 0, 18 }, Package(){0x0014FFFF, 3, 0, 19 }, - - /* SB devices in APIC mode */ - /* Bus 0, Dev 18,19,22 - USB: OHCI @ func 0 - * EHCI @ func 2 */ - Package(){0x0012FFFF, 0, 0, 18 }, - Package(){0x0012FFFF, 1, 0, 17 }, - - Package(){0x0013FFFF, 0, 0, 18 }, - Package(){0x0013FFFF, 1, 0, 17 }, - - Package(){0x0016FFFF, 0, 0, 18 }, - Package(){0x0016FFFF, 1, 0, 17 }, - - /* Bus 0, Dev 16 - USB: XHCI func 0, 1 */ - Package(){0x0010FFFF, 0, 0, 0x12}, - Package(){0x0010FFFF, 1, 0, 0x11}, - - /* Bus 0, Dev 17 - SATA controller */ - Package(){0x0011FFFF, 0, 0, 19 }, }) 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 }, + /* Discrete Graphics (dGPU) 1:00.00 behind a 0:02.00 PCIe GPP - IRQ 3 */ + Package(){0x0000FFFF, 0, INTA, 0 }, + Package(){0x0000FFFF, 1, INTB, 0 }, + Package(){0x0000FFFF, 2, INTC, 0 }, + Package(){0x0000FFFF, 3, INTD, 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 }, + /* Discrete Graphics (dGPU) 1:00.00 behind a 0:02.00 PCIe GPP - IRQ 3 */ + Package(){0x0000FFFF, 0, 0, 16 }, + Package(){0x0000FFFF, 1, 0, 17 }, + Package(){0x0000FFFF, 2, 0, 18 }, + Package(){0x0000FFFF, 3, 0, 19 }, }) - Name(PS4, Package(){ - /* PCIe slot - Hooked to PCIe slot 4 */ + /* Onboard Ethernet (Eth) 2:00.00 behind a 0:04.00 PCIe GPP - IRQ 3 */ 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 */ + /* Onboard Ethernet (Eth) 2:00.00 behind a 0:04.00 PCIe GPP - IRQ 3 */ 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 */ + /* PCIe x1 slot for WiFi 3:00.00 behind a 0:05.00 PCIe GPP - IRQ 4 */ 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 */ + /* PCIe x1 slot for WiFi 3:00.00 behind a 0:05.00 PCIe GPP - IRQ 4 */ Package(){0x0000FFFF, 0, 0, 17 }, Package(){0x0000FFFF, 1, 0, 18 }, Package(){0x0000FFFF, 2, 0, 19 }, -- To view, visit https://review.coreboot.org/c/coreboot/+/48162 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ib218dd5d2e5c3d70a45e8d40486415523d826826 Gerrit-Change-Number: 48162 Gerrit-PatchSet: 1 Gerrit-Owner: Mike Banon <mikebdp2(a)gmail.com> Gerrit-MessageType: newchange

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