ich9m mainboards: use pre-assembled ifd/gbe files

This cuts down on build time, and it will allow libreboot
to remove large chunks of code.

these ifd/gbe configs are just binary-encoded config files,
in a format well-understood. they can easily be opened up
and displayed, using ich9show or ifdtool, and manipulated
by these tools; bincfg can generate them from scratch, and
nvmutil can change mac addresses, for example.

so, do this and remove from lbmk the following:

* ich9utils (which contains ich9gen) - not needed anymore
* code in lbmk for handling ich9gen and insertions; the
  coreboot build system is now used, for this same purpose,
  so remove such code from lbmk

this results in a massive code size reduction (thousands of
lines) in lbmk; smaller when only looking at the build
system, but much larger when you consider that ich9utils
is also removed (about 3k sloc)

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 0 insertions, 141 deletions

diff --git a/util/ich9utils/src/demefactory.c b/util/ich9utils/src/demefactory.c
deleted file mode 100644
index 596118cf..00000000
--- a/util/ich9utils/src/demefactory.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- *  demefactory.c
- *  This file is part of the demefactory utility from the libreboot project
- * 
- * Purpose: disable ME on GM45 factory firmware, but leave region intact
- * 			enable read-write on all regions
- *
- *	 Copyright (C) 2014, 2015 Leah Rowe <info@minifree.org>
- *  Copyright (C) 2014 Steve Shenton <sgsit@libreboot.org>   
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
- 
-/* 
- * demfactory utility - main
- */
-
-#include "demefactory.h"
-
-int main()
-{
-	struct DESCRIPTORREGIONRECORD descriptorStruct;
-	uint8_t* descriptorBuffer = (uint8_t*)&descriptorStruct;
-	
-	struct GBEREGIONRECORD_8K gbeStruct8k; /* not needed, except for compatibility checking */
-	
-	char* romFilename = "factory.rom";
-	char* descriptorFilename = "demefactory_4kdescriptor.bin";
-	
-	unsigned int bufferLength;
-	unsigned int romSize;
-	
-	/*
-	 * ------------------------------------------------------------------
-	 * Compatibility checks. This version of ich9deblob is not yet portable.
-	 * ------------------------------------------------------------------
-	 */
-
-	if (systemOrCompilerIncompatible(descriptorStruct, gbeStruct8k)) return 1;
-	/* If true, fail with error message */
-	
-	/*
-	 * ------------------------------------------------------------------
-	 * Extract the descriptor region from the factory.rom dump
-	 * ------------------------------------------------------------------
-	 */
-	FILE* fp = NULL;
-	fp = fopen(romFilename, "rb"); /* open factory.rom */
-	if (NULL == fp)
-	{
-		printf("\nerror: could not open %s\n", romFilename);
-		fclose(fp);
-		return 1;
-	}
-	printf("\n%s opened successfully\n", romFilename);
-	
-	/* 
-	 * Get the descriptor region dump from the factory.rom
-	 * (goes in factoryDescriptorBuffer variable)
-	 */
-	bufferLength = fread(descriptorBuffer, 1, DESCRIPTORREGIONSIZE, fp);
-	if (DESCRIPTORREGIONSIZE != bufferLength) // 
-	{
-		printf("\nerror: could not read descriptor from %s (%i) bytes read\n", romFilename, bufferLength);
-		fclose(fp);
-		return 1;
-	}
-	printf("\ndescriptor region read successfully\n");
-	
-	/* ------------------------------------------------- */
-
-	fseek(fp, 0L, SEEK_END);
-	romSize = ftell(fp);
-	printf("\n%s size: [%i] bytes\n", romFilename, romSize);
-	
-	/* -------------------------------------------------- */
-
-	fclose(fp);
-	
-	/* Debugging (before modification) */
-	printDescriptorRegionLocations(descriptorStruct, "Original");
-	
-	/*
-	 * ------------------------------------------------------------------
-	 * Modify the descriptor region, ready to go in the modified factory.rom
-	 * ------------------------------------------------------------------
-	 */
-
-	// Disable the ME/TPM:
-	descriptorStruct = descriptorDisableMe(descriptorStruct);
-	descriptorStruct = descriptorDisableTpm(descriptorStruct);
-	
-	/* Host/CPU is allowed to read/write all regions. */
-	descriptorStruct = descriptorHostRegionsUnlocked(descriptorStruct);
-	/* The ME is disallowed read-write access to all regions
-	 * (this is probably redundant, since the ME is already removed from libreboot) */
-	descriptorStruct = descriptorMeRegionsForbidden(descriptorStruct);
-
-	/* Debugging (after modifying the descriptor region) */
-	printDescriptorRegionLocations(descriptorStruct, "Modified");
-
-	/*
-	 * ------------------------------------------------------------------
-	 * Create the file with the modified descriptor inside
-	 * ------------------------------------------------------------------
-	 */
-
-	printf("\n");
-	if (notCreated4kDescriptorFile(descriptorStruct, descriptorFilename)) {
-		return 1;
-	}
-	
-	/*
-	 * ------------------------------------------------------------------
-	 * Generate ich9gen data (C code that will recreate the deactivatedME descriptor from scratch)
-	 * ------------------------------------------------------------------
-	 */
-	/* Code for generating the Descriptor struct */
-	/* mkdescriptor.h */
-	if (notCreatedHFileForDescriptorCFile("mkdescriptor.h", "mkdescriptor.c")) {
-		return 1;
-	} /* and now mkdescriptor.c */
-	if (notCreatedCFileFromDescriptorStruct(descriptorStruct, "mkdescriptor.c", "mkdescriptor.h")) {
-		return 1;
-	}
-	
-	printf("The modified descriptor region has also been dumped as src files: mkdescriptor.c, mkdescriptor.h\n\n");
-
-	return 0;
-}