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Diffstat (limited to 'util/ich9utils/src/ich9gen.c')
-rw-r--r--util/ich9utils/src/ich9gen.c203
1 files changed, 0 insertions, 203 deletions
diff --git a/util/ich9utils/src/ich9gen.c b/util/ich9utils/src/ich9gen.c
deleted file mode 100644
index 80546757..00000000
--- a/util/ich9utils/src/ich9gen.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright (C) 2014, 2015, 2019 Leah Rowe <info@minifree.org>
- * Copyright (C) 2016 Swift Geek <swiftgeek@gmail.com>
- *
- * 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/>.
- */
-
-/* Generate deblobbed descriptor and gbe 12KiB file from scratch
- * without relying on a factory.rom dump */
-
-#include "ich9gen.h"
-
-int main(int argc, char *argv[])
-{
- int i, j;
-
- struct GBEREGIONRECORD_8K gbeStruct8k = generatedGbeStruct8k();
- struct DESCRIPTORREGIONRECORD descriptorStruct4M = generatedDescriptorStruct(ROMSIZE_4MB, WITHGBE);
- struct DESCRIPTORREGIONRECORD descriptorStruct8M = generatedDescriptorStruct(ROMSIZE_8MB, WITHGBE);
- struct DESCRIPTORREGIONRECORD descriptorStruct16M = generatedDescriptorStruct(ROMSIZE_16MB, WITHGBE);
- struct DESCRIPTORREGIONRECORD descriptorStructNoGbe4M = generatedDescriptorStruct(ROMSIZE_4MB, WITHOUTGBE);
- struct DESCRIPTORREGIONRECORD descriptorStructNoGbe8M = generatedDescriptorStruct(ROMSIZE_8MB, WITHOUTGBE);
- struct DESCRIPTORREGIONRECORD descriptorStructNoGbe16M = generatedDescriptorStruct(ROMSIZE_16MB, WITHOUTGBE);
-
- /* Only for the compatibility checks */
- struct DESCRIPTORREGIONRECORD dummyDescriptorStruct;
- struct GBEREGIONRECORD_8K dummyGbeStruct8k;
-
- /*
- * ------------------------------------------------------------------
- * Compatibility checks. This version of ich9deblob is not yet portable.
- * ------------------------------------------------------------------
- */
-
- if (systemOrCompilerIncompatible(dummyDescriptorStruct, dummyGbeStruct8k)) return 1;
- /* If true, fail with error message */
-
- /*
- * ------------------------------------------------------------------
- * Arguments given on the terminal
- * ------------------------------------------------------------------
- */
-
-
- if(argc==3) {
-
- /* If user provides their own MAC address, it will be used.
- * Otherwise, ich9gen will simply use the default one.
- *
- * However, if the user provides an invalid MAC address, then ich9gen
- * will exit. */
- if(0==strcmp(argv[1],"--macaddress")) {
- /* 6 hex chars format (example): AA:BB:CC:DD:EE:FF */
- if (strlen(argv[2]) != 17) {
- printf("ich9gen: invalid mac address format (wrong length)\n");
- return 1;
- }
- for(i=2; i<14; i+=3) {
- if(argv[2][i]!=':') {
- printf("ich9gen: invalid mac address format (non-colon characters used as spacing)\n");
- return 1;
- }
- }
- for(i=0; i<6; i++) {
- gbeStruct8k.main.macAddress[i] = 0;
-
- /* Go through each nibble of the byte */
- for(j=0; j<2; j++) {
- if(argv[2][(i*3)+j]>='a' && argv[2][(i*3)+j]<='f')
- gbeStruct8k.main.macAddress[i] |= (uint8_t)((argv[2][(i*3)+j] - 87) << ((j^1) << 2));
- else if(argv[2][(i*3)+j]>='A' && argv[2][(i*3)+j]<='F')
- gbeStruct8k.main.macAddress[i] |= (uint8_t)((argv[2][(i*3)+j] - 55) << ((j^1) << 2));
- else if(argv[2][(i*3)+j]>='0' && argv[2][(i*3)+j]<='9')
- gbeStruct8k.main.macAddress[i] |= (uint8_t)((argv[2][(i*3)+j] - 48) << ((j^1) << 2));
- else {
- printf("ich9gen: invalid mac address format (non-hex characters)\n");
- return 1;
- }
- }
- }
-
- gbeStruct8k.main.checkSum = gbeGetChecksumFrom4kStruct(gbeStruct8k.main, GBECHECKSUMTOTAL); /* Fix the checksum */
- memcpy(&gbeStruct8k.backup, &gbeStruct8k.main, GBEREGIONSIZE_4K); /* Copy to the backup */
-
- /* Generate ich9gen data (C code for Gbe region): */
-
- /* mkgbe.h */
- if (notCreatedHFileForGbeCFile("mkgbe.h", "mkgbe.c")) {
- return 1;
- } /* and now mkgbe.c */
- if (notCreatedCFileFromGbeStruct4k(gbeStruct8k.backup, "mkgbe.c", "mkgbe.h")) {
- return 1;
- }
-
- printf("You selected to change the MAC address in the Gbe section. This has been done.\n\n");
-
- printf("The modified gbe region has also been dumped as src files: mkgbe.c, mkgbe.h\n");
- printf("To use these in ich9gen, place them in src/ich9gen/ and re-build ich9gen.\n\n");
- }
-
- }
-
- /*
- * ------------------------------------------------------------------
- * Generate the 12KiB files, ready to be used in a libreboot image
- * ------------------------------------------------------------------
- */
-
- if (notCreatedDescriptorGbeFile(descriptorStruct4M, gbeStruct8k, "ich9fdgbe_4m.bin")) {
- return 1;
- }
-
- if (notCreatedDescriptorGbeFile(descriptorStruct8M, gbeStruct8k, "ich9fdgbe_8m.bin")) {
- return 1;
- }
-
- if (notCreatedDescriptorGbeFile(descriptorStruct16M, gbeStruct8k, "ich9fdgbe_16m.bin")) {
- return 1;
- }
-
- /*
- * ------------------------------------------------------------------
- * Generate the 12KiB files, ready to be used in a libreboot image
- * These are special descriptor files where the flash chip is set to read-only
- * in FLMSTR1
- * ------------------------------------------------------------------
- */
-
- descriptorStruct4M = descriptorHostRegionsReadOnly(descriptorStruct4M);
- descriptorStruct8M = descriptorHostRegionsReadOnly(descriptorStruct8M);
- descriptorStruct16M = descriptorHostRegionsReadOnly(descriptorStruct16M);
-
- if (notCreatedDescriptorGbeFile(descriptorStruct4M, gbeStruct8k, "ich9fdgbe_4m_ro.bin")) {
- return 1;
- }
-
- if (notCreatedDescriptorGbeFile(descriptorStruct8M, gbeStruct8k, "ich9fdgbe_8m_ro.bin")) {
- return 1;
- }
-
- if (notCreatedDescriptorGbeFile(descriptorStruct16M, gbeStruct8k, "ich9fdgbe_16m_ro.bin")) {
- return 1;
- }
-
- /*
- * ------------------------------------------------------------------
- * Generate the 4KiB files (descriptors without GbE), ready to be used in a libreboot image
- * In these descriptors, the onboard Intel GbE NIC is disabled; a discrete one is used instead
- * ------------------------------------------------------------------
- */
-
- if (notCreated4kDescriptorFile(descriptorStructNoGbe4M, "ich9fdnogbe_4m.bin")) {
- return 1;
- }
-
- if (notCreated4kDescriptorFile(descriptorStructNoGbe8M, "ich9fdnogbe_8m.bin")) {
- return 1;
- }
-
- if (notCreated4kDescriptorFile(descriptorStructNoGbe16M, "ich9fdnogbe_16m.bin")) {
- return 1;
- }
-
- /*
- * ------------------------------------------------------------------
- * Generate the 4KiB files (descriptors without GbE), ready to be used in a libreboot image
- * In these descriptors, the onboard Intel GbE NIC is disabled; a discrete one is used instead
- *
- * This is a special version where the flash chip is read-only as specified
- * in flmstr1
- *
- * ------------------------------------------------------------------
- */
-
- descriptorStructNoGbe4M = descriptorHostRegionsReadOnly(descriptorStructNoGbe4M);
- descriptorStructNoGbe8M = descriptorHostRegionsReadOnly(descriptorStructNoGbe8M);
- descriptorStructNoGbe16M = descriptorHostRegionsReadOnly(descriptorStructNoGbe16M);
-
- if (notCreated4kDescriptorFile(descriptorStructNoGbe4M, "ich9fdnogbe_4m_ro.bin")) {
- return 1;
- }
-
- if (notCreated4kDescriptorFile(descriptorStructNoGbe8M, "ich9fdnogbe_8m_ro.bin")) {
- return 1;
- }
-
- if (notCreated4kDescriptorFile(descriptorStructNoGbe16M, "ich9fdnogbe_16m_ro.bin")) {
- return 1;
- }
-
- return 0;
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-20 19:56:56 +0000