From f7e4961c04808311c55a018096b81ce6852d992e Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Mon, 29 Dec 2014 22:43:00 -0500
Subject: ich9deblob/ich9gen: change descriptor OEM string to LIBERATE

---
(limited to 'resources/utilities/ich9deblob')

diff --git a/resources/utilities/ich9deblob/src/descriptor/descriptor.c b/resources/utilities/ich9deblob/src/descriptor/descriptor.c
index 6b7a75b..3ef2673 100644
--- a/resources/utilities/ich9deblob/src/descriptor/descriptor.c
+++ b/resources/utilities/ich9deblob/src/descriptor/descriptor.c
@@ -97,7 +97,7 @@ struct DESCRIPTORREGIONRECORD deblobbedDescriptorStructFromFactory(struct DESCRI
 	 * 
 	 * To disable a region, set the BASE to 1FFF. Shifted by FLREGIONBITSHIFT,
 	 * this puts the beginning of that region well outside the ROM image. 
-	 * Also set the LIMIT (size) to 0.
+	 * Also set the LIMIT to 0.
 	 */
 	/* Disable (delete) the ME region */
 	deblobbedDescriptorStruct.regionSection.flReg2.BASE = 0x1FFF;
@@ -136,6 +136,21 @@ struct DESCRIPTORREGIONRECORD deblobbedDescriptorStructFromFactory(struct DESCRI
 	 * (this is probably redundant, since the ME is already removed from libreboot) */
 	deblobbedDescriptorStruct = descriptorMeRegionsForbidden(deblobbedDescriptorStruct);
 	
+	/*
+	 * Miscellaneous
+	 * -------------
+	 */
+	
+	/* Set OEM string to "LIBERATE" */
+	deblobbedDescriptorStruct.oemSection.magicString[0] = 0x4C;
+	deblobbedDescriptorStruct.oemSection.magicString[1] = 0x49;
+	deblobbedDescriptorStruct.oemSection.magicString[2] = 0x42;
+	deblobbedDescriptorStruct.oemSection.magicString[3] = 0x45;
+	deblobbedDescriptorStruct.oemSection.magicString[4] = 0x52;
+	deblobbedDescriptorStruct.oemSection.magicString[5] = 0x41;
+	deblobbedDescriptorStruct.oemSection.magicString[6] = 0x54;
+	deblobbedDescriptorStruct.oemSection.magicString[7] = 0x45;
+	
 	return deblobbedDescriptorStruct;
 }
 
@@ -474,6 +489,7 @@ int notCreatedCFileFromDescriptorStruct(struct DESCRIPTORREGIONRECORD descriptor
 	fprintf(fp, "\n");
 	/* OEM section */
 	fprintf(fp, "    /* OEM section */\n");
+	fprintf(fp, "    /* see ../descriptor/descriptor.c */\n");
 	fprintf(fp, "    /* Magic String (ascii characters) */\n");
 	for(i = 0; i < 8; i++) {
 		fprintf(fp, "    descriptorStruct.oemSection.magicString[%d] = 0x%02x;\n", i, descriptorStruct.oemSection.magicString[i]);
diff --git a/resources/utilities/ich9deblob/src/ich9gen/mkdescriptor.c b/resources/utilities/ich9deblob/src/ich9gen/mkdescriptor.c
index e166c55..cc7e022 100644
--- a/resources/utilities/ich9deblob/src/ich9gen/mkdescriptor.c
+++ b/resources/utilities/ich9deblob/src/ich9gen/mkdescriptor.c
@@ -213,15 +213,16 @@ struct DESCRIPTORREGIONRECORD generatedDescriptorStruct(unsigned int romSize)
     descriptorStruct.descriptor2Map.reserved = 0x0000;
 
     /* OEM section */
+    /* see ../descriptor/descriptor.c */
     /* Magic String (ascii characters) */
-    descriptorStruct.oemSection.magicString[0] = 0x37;
-    descriptorStruct.oemSection.magicString[1] = 0x55;
-    descriptorStruct.oemSection.magicString[2] = 0x52;
-    descriptorStruct.oemSection.magicString[3] = 0x35;
-    descriptorStruct.oemSection.magicString[4] = 0x31;
-    descriptorStruct.oemSection.magicString[5] = 0x32;
-    descriptorStruct.oemSection.magicString[6] = 0x57;
-    descriptorStruct.oemSection.magicString[7] = 0x57;
+    descriptorStruct.oemSection.magicString[0] = 0x4c;
+    descriptorStruct.oemSection.magicString[1] = 0x49;
+    descriptorStruct.oemSection.magicString[2] = 0x42;
+    descriptorStruct.oemSection.magicString[3] = 0x45;
+    descriptorStruct.oemSection.magicString[4] = 0x52;
+    descriptorStruct.oemSection.magicString[5] = 0x41;
+    descriptorStruct.oemSection.magicString[6] = 0x54;
+    descriptorStruct.oemSection.magicString[7] = 0x45;
     /* Padding */
     for (i = 0; i < 248; i++) {
         descriptorStruct.oemSection.padding[i] = 0xFF;
--
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