Re: [PATCH v2 1/2] [edk2-platforms] Silicon/Intel/FitGen: Support multiple Startup ACM Type 2 entries in FitGen tool


Oram, Isaac W
 

Reviewed-by: Isaac Oram <isaac.w.oram@...>

-----Original Message-----
From: Lin, Jason1 <jason1.lin@...>
Sent: Thursday, June 23, 2022 7:45 AM
To: devel@edk2.groups.io
Cc: Lin, Jason1 <jason1.lin@...>; Feng, Bob C <bob.c.feng@...>; Gao, Liming <gaoliming@...>; Chen, Christine <yuwei.chen@...>; Oram, Isaac W <isaac.w.oram@...>; Chaganty, Rangasai V <rangasai.v.chaganty@...>; Chiang, Dakota <dakota.chiang@...>
Subject: [PATCH v2 1/2] [edk2-platforms] Silicon/Intel/FitGen: Support multiple Startup ACM Type 2 entries in FitGen tool

From: Jason1 Lin <jason1.lin@...>

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3958

Within current FitGen tool there had limitation only allow one S-ACM to generate the Type 2 entry.
This code change is used to support multiple type 2 entries up to 0x20.

Signed-off-by: Jason1 Lin <jason1.lin@...>
Cc: Bob Feng <bob.c.feng@...>
Cc: Liming Gao <gaoliming@...>
Cc: Yuwei Chen <yuwei.chen@...>
Cc: Isaac W Oram <isaac.w.oram@...>
Cc: Rangasai V Chaganty <rangasai.v.chaganty@...>
Cc: Dakota Chiang <dakota.chiang@...>
---
Silicon/Intel/Tools/FitGen/FitGen.c | 89 +++++++++++--------- Silicon/Intel/Tools/FitGen/FitGen.h | 4 +-
2 files changed, 50 insertions(+), 43 deletions(-)

diff --git a/Silicon/Intel/Tools/FitGen/FitGen.c b/Silicon/Intel/Tools/FitGen/FitGen.c
index 4de72ea422..eac8fa8715 100644
--- a/Silicon/Intel/Tools/FitGen/FitGen.c
+++ b/Silicon/Intel/Tools/FitGen/FitGen.c
@@ -2,7 +2,7 @@
This utility is part of build process for IA32/X64 FD. It generates FIT table. -Copyright (c) 2010-2021, Intel Corporation. All rights reserved.<BR>+Copyright (c) 2010-2022, Intel Corporation. All rights reserved.<BR> SPDX-License-Identifier: BSD-2-Clause-Patent **/@@ -204,6 +204,7 @@ typedef struct {
#define MAX_BIOS_MODULE_ENTRY 0x20 #define MAX_MICROCODE_ENTRY 0x20+#define MAX_STARTUP_ACM_ENTRY 0x20 #define MAX_OPTIONAL_ENTRY 0x20 #define MAX_PORT_ENTRY 0x20 @@ -255,11 +256,12 @@ typedef struct {
UINT32 FitEntryNumber; UINT32 BiosModuleNumber; UINT32 MicrocodeNumber;+ UINT32 StartupAcmNumber; UINT32 OptionalModuleNumber; UINT32 PortModuleNumber; UINT32 GlobalVersion; UINT32 FitHeaderVersion;- FIT_TABLE_CONTEXT_ENTRY StartupAcm;+ FIT_TABLE_CONTEXT_ENTRY StartupAcm[MAX_STARTUP_ACM_ENTRY]; UINT32 StartupAcmVersion; FIT_TABLE_CONTEXT_ENTRY DiagnstAcm; UINT32 DiagnstAcmVersion;@@ -1149,14 +1151,15 @@ Returns:
Error (NULL, 0, 0, "-I Parameter incorrect, Header Type unsupported!", NULL); return 0; case FIT_TABLE_TYPE_STARTUP_ACM:- if (gFitTableContext.StartupAcm.Type != 0) {- Error (NULL, 0, 0, "-I Parameter incorrect, Duplicated StartupAcm!", NULL);+ if (gFitTableContext.StartupAcmNumber >= MAX_STARTUP_ACM_ENTRY) {+ Error (NULL, 0, 0, "-I Parameter incorrect, too many StartupAcm!", NULL); return 0; }- gFitTableContext.StartupAcm.Type = FIT_TABLE_TYPE_STARTUP_ACM;- gFitTableContext.StartupAcm.Address = (UINT32)BiosInfoStruct[BiosInfoIndex].Address;- gFitTableContext.StartupAcm.Size = (UINT32)BiosInfoStruct[BiosInfoIndex].Size;- gFitTableContext.StartupAcmVersion = BiosInfoStruct[BiosInfoIndex].Version;+ gFitTableContext.StartupAcm[gFitTableContext.StartupAcmNumber].Type = FIT_TABLE_TYPE_STARTUP_ACM;+ gFitTableContext.StartupAcm[gFitTableContext.StartupAcmNumber].Address = (UINT32)BiosInfoStruct[BiosInfoIndex].Address;+ gFitTableContext.StartupAcm[gFitTableContext.StartupAcmNumber].Size = (UINT32)BiosInfoStruct[BiosInfoIndex].Size;+ gFitTableContext.StartupAcm[gFitTableContext.StartupAcmNumber].Version = BiosInfoStruct[BiosInfoIndex].Version;+ gFitTableContext.StartupAcmNumber ++; gFitTableContext.FitEntryNumber ++; break; case FIT_TABLE_TYPE_DIAGNST_ACM:@@ -1351,16 +1354,15 @@ Returns:
// // 1. StartupAcm //- do {+ while (TRUE) { if ((Index + 1 >= argc) || ((strcmp (argv[Index], "-S") != 0) && (strcmp (argv[Index], "-s") != 0)) ) {- if (BiosInfoExist && (gFitTableContext.StartupAcm.Type == FIT_TABLE_TYPE_STARTUP_ACM)) {- break;+ if (gFitTableContext.StartupAcmNumber == 0) {+ printf ("-S not found. WARNING!\n"); } // Error (NULL, 0, 0, "-S Parameter incorrect, expect -S!", NULL); // return 0;- printf ("-S not found. WARNING!\n"); break; } if (IsGuidData (argv[Index + 1], &Guid)) {@@ -1381,14 +1383,13 @@ Returns:
FileSize = xtoi (argv[Index + 2]); Index += 3; }- if (gFitTableContext.StartupAcm.Type != 0) {- Error (NULL, 0, 0, "-S Parameter incorrect, Duplicated StartupAcm!", NULL);+ if (gFitTableContext.StartupAcmNumber >= MAX_STARTUP_ACM_ENTRY) {+ Error (NULL, 0, 0, "-S Parameter incorrect, too many StartupAcm!", NULL); return 0; }- gFitTableContext.StartupAcm.Type = FIT_TABLE_TYPE_STARTUP_ACM;- gFitTableContext.StartupAcm.Address = (UINT32) (UINTN) FileBuffer;- gFitTableContext.StartupAcm.Size = FileSize;- gFitTableContext.FitEntryNumber ++;+ gFitTableContext.StartupAcm[gFitTableContext.StartupAcmNumber].Type = FIT_TABLE_TYPE_STARTUP_ACM;+ gFitTableContext.StartupAcm[gFitTableContext.StartupAcmNumber].Address = (UINT32) (UINTN) FileBuffer;+ gFitTableContext.StartupAcm[gFitTableContext.StartupAcmNumber].Size = FileSize; // // 1.1 StartupAcm version@@ -1407,7 +1408,10 @@ Returns:
gFitTableContext.StartupAcmVersion = xtoi (argv[Index + 1]); Index += 2; }- } while (FALSE);++ gFitTableContext.StartupAcmNumber ++;+ gFitTableContext.FitEntryNumber ++;+ } // // 1.5. DiagnosticsAcm@@ -1890,7 +1894,9 @@ Returns:
// // Final: Check StartupAcm in BiosModule. //- CheckOverlap (gFitTableContext.StartupAcm.Address, gFitTableContext.StartupAcm.Size);+ for (Index = 0; Index < (INTN)gFitTableContext.StartupAcmNumber; Index++) {+ CheckOverlap (gFitTableContext.StartupAcm[Index].Address, gFitTableContext.StartupAcm[Index].Size);+ } FitEntryNumber = gFitTableContext.FitEntryNumber; for (Index = 0; Index < (INTN)gFitTableContext.OptionalModuleNumber; Index++) { if ((gFitTableContext.OptionalModule[Index].Type == FIT_TABLE_TYPE_BIOS_POLICY) ||@@ -2178,8 +2184,8 @@ Returns:
} printf ("Total FIT Entry number: 0x%x\n", gFitTableContext.FitEntryNumber); printf ("FitHeader version: 0x%04x\n", gFitTableContext.FitHeaderVersion);- if (gFitTableContext.StartupAcm.Address != 0) {- printf ("StartupAcm - (0x%08x, 0x%08x, 0x%04x)\n", gFitTableContext.StartupAcm.Address, gFitTableContext.StartupAcm.Size, gFitTableContext.StartupAcmVersion);+ for (Index = 0; Index < gFitTableContext.StartupAcmNumber; Index++) {+ printf ("StartupAcm[%d] - (0x%08x, 0x%08x, 0x%04x)\n", Index, gFitTableContext.StartupAcm[Index].Address, gFitTableContext.StartupAcm[Index].Size, gFitTableContext.StartupAcmVersion); } if (gFitTableContext.DiagnstAcm.Address != 0) { printf ("DiagnosticAcm - (0x%08x, 0x%08x, 0x%04x)\n", gFitTableContext.DiagnstAcm.Address, gFitTableContext.DiagnstAcm.Size, gFitTableContext.DiagnstAcmVersion);@@ -2809,8 +2815,8 @@ Returns:
// // 4. StartupAcm //- if (gFitTableContext.StartupAcm.Address != 0) {- FitEntry[FitIndex].Address = gFitTableContext.StartupAcm.Address;+ for (Index = 0; Index < gFitTableContext.StartupAcmNumber; Index++) {+ FitEntry[FitIndex].Address = gFitTableContext.StartupAcm[Index].Address; *(UINT32 *)&FitEntry[FitIndex].Size[0] = 0; //gFitTableContext.StartupAcm.Size / 16; FitEntry[FitIndex].Version = (UINT16)gFitTableContext.StartupAcmVersion; FitEntry[FitIndex].Type = FIT_TABLE_TYPE_STARTUP_ACM;@@ -3110,7 +3116,7 @@ GetFitEntryInfo (
Routine Description: - Fill the FIT table information to Fvrecovery+ Get the FIT table information from Fvrecovery Arguments: @@ -3164,8 +3170,8 @@ Returns:
gFitTableContext.MicrocodeNumber ++; break; case FIT_TABLE_TYPE_STARTUP_ACM:- gFitTableContext.StartupAcm.Address = (UINT32)FitEntry[FitIndex].Address;- gFitTableContext.StartupAcmVersion = FitEntry[FitIndex].Version;+ gFitTableContext.StartupAcm[gFitTableContext.StartupAcmNumber].Address = (UINT32)FitEntry[FitIndex].Address;+ gFitTableContext.StartupAcmVersion = FitEntry[FitIndex].Version; break; case FIT_TABLE_TYPE_BIOS_MODULE: gFitTableContext.BiosModule[gFitTableContext.BiosModuleNumber].Address = (UINT32)FitEntry[FitIndex].Address;@@ -3232,6 +3238,7 @@ Returns:
UINT32 FdFileSize; UINT8 *AcmBuffer;+ INTN Index; UINT32 FixedFitLocation; FileBufferRaw = NULL;@@ -3323,22 +3330,23 @@ Returns:
// // Get ACM buffer //- if (gFitTableContext.StartupAcm.Address != 0) {- AcmBuffer = FLASH_TO_MEMORY(gFitTableContext.StartupAcm.Address, FdFileBuffer, FdFileSize);- if ((AcmBuffer < FdFileBuffer) || (AcmBuffer + gFitTableContext.StartupAcm.Size > FdFileBuffer + FdFileSize)) {- printf ("ACM out of range - can not validate it\n");- AcmBuffer = NULL;- }+ for (Index = 0; Index < (INTN)gFitTableContext.StartupAcmNumber; Index ++) {+ if (gFitTableContext.StartupAcm[Index].Address != 0) {+ AcmBuffer = FLASH_TO_MEMORY(gFitTableContext.StartupAcm[Index].Address, FdFileBuffer, FdFileSize);+ if ((AcmBuffer < FdFileBuffer) || (AcmBuffer + gFitTableContext.StartupAcm[Index].Size > FdFileBuffer + FdFileSize)) {+ printf ("ACM out of range - can not validate it\n");+ AcmBuffer = NULL;+ } - if (AcmBuffer != NULL) {- if (CheckAcm ((ACM_FORMAT *)AcmBuffer, gFitTableContext.StartupAcm.Size)) {- DumpAcm ((ACM_FORMAT *)AcmBuffer);- } else {- Status = STATUS_ERROR;- goto exitFunc;+ if (AcmBuffer != NULL) {+ if (CheckAcm ((ACM_FORMAT *)AcmBuffer, gFitTableContext.StartupAcm[Index].Size)) {+ DumpAcm ((ACM_FORMAT *)AcmBuffer);+ } else {+ Status = STATUS_ERROR;+ goto exitFunc;+ } } }- } //@@ -3576,4 +3584,3 @@ Returns:
return u; }-diff --git a/Silicon/Intel/Tools/FitGen/FitGen.h b/Silicon/Intel/Tools/FitGen/FitGen.h
index 5add6a8870..b7de0a6b2d 100644
--- a/Silicon/Intel/Tools/FitGen/FitGen.h
+++ b/Silicon/Intel/Tools/FitGen/FitGen.h
@@ -1,7 +1,7 @@
/**@file Definitions for the FitGen utility. -Copyright (c) 2010-2020, Intel Corporation. All rights reserved.<BR>+Copyright (c) 2010-2022, Intel Corporation. All rights reserved.<BR> SPDX-License-Identifier: BSD-2-Clause-Patent **/@@ -31,7 +31,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
// Utility version information // #define UTILITY_MAJOR_VERSION 0-#define UTILITY_MINOR_VERSION 64+#define UTILITY_MINOR_VERSION 65 #define UTILITY_DATE __DATE__ //--
2.26.2.windows.1

Join devel@edk2.groups.io to automatically receive all group messages.