diff options
author | Leah Rowe <leah@libreboot.org> | 2023-09-03 19:55:58 +0100 |
---|---|---|
committer | Leah Rowe <leah@libreboot.org> | 2023-09-03 22:40:33 +0100 |
commit | 19efdf9eebaf60038f652e870f58aea4b1f14b6d (patch) | |
tree | 30152f6970c7b8c69f7b6783be57a41fbf0598ad /util/ich9utils/src/ich9gen/mkgbe.c | |
parent | af8d8cda7d639b594f70efde5e52ee712d996c7b (diff) |
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>
Diffstat (limited to 'util/ich9utils/src/ich9gen/mkgbe.c')
-rw-r--r-- | util/ich9utils/src/ich9gen/mkgbe.c | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/util/ich9utils/src/ich9gen/mkgbe.c b/util/ich9utils/src/ich9gen/mkgbe.c deleted file mode 100644 index 500ca2bd..00000000 --- a/util/ich9utils/src/ich9gen/mkgbe.c +++ /dev/null @@ -1,257 +0,0 @@ -/* - * Copyright (C) 2014 Leah Rowe <info@minifree.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/>. - */ - -#include "mkgbe.h" - -/* Generate a 4KiB Gbe struct, with default values. */ -/* Read ../gbe/gbe.h for an explanation of the default values used here */ - -struct GBEREGIONRECORD_4K generatedGbeStruct4k() -{ - int i; - struct GBEREGIONRECORD_4K gbeStruct4k; - - /* MAC address (words 00h to 02h) */ - /* see ../gbe/gbe.c */ - gbeStruct4k.macAddress[0] = 0x00; - gbeStruct4k.macAddress[1] = 0xde; - gbeStruct4k.macAddress[2] = 0xad; - gbeStruct4k.macAddress[3] = 0xc0; - gbeStruct4k.macAddress[4] = 0xff; - gbeStruct4k.macAddress[5] = 0xee; - - /* Word 03h (Reserved) */ - gbeStruct4k.reservedWord03h.reserved1_0 = 0x00; - gbeStruct4k.reservedWord03h.reserved1_1 = 0x0; - gbeStruct4k.reservedWord03h.ibaLom = 0x1; - gbeStruct4k.reservedWord03h.reserved2 = 0x0; - - /* Word 04h (Reserved) */ - gbeStruct4k.reservedWord04h = 0xffff; - - /* Word 05h (Image Version Information) */ - gbeStruct4k.imageVersionInformation = 0x1083; - - /* Words 06h and 07h (Reserved) */ - gbeStruct4k.reservedWords06h07h[0] = 0xffff; - gbeStruct4k.reservedWords06h07h[1] = 0xffff; - - /* Word 08h and 09h (PBA Low and PBA High) */ - gbeStruct4k.pbaLow = 0x1008; - gbeStruct4k.pbaHigh = 0xffff; - - /* Word 0Ah (PCI Initialization Control Word) */ - gbeStruct4k.pciInitializationControlWord.loadVendorDeviceId = 0x1; - gbeStruct4k.pciInitializationControlWord.loadSubsystemId = 0x1; - gbeStruct4k.pciInitializationControlWord.reserved1 = 0x0; - gbeStruct4k.pciInitializationControlWord.reserved2 = 0x0; - gbeStruct4k.pciInitializationControlWord.pmEnable = 0x1; - gbeStruct4k.pciInitializationControlWord.auxPwr = 0x1; - gbeStruct4k.pciInitializationControlWord.reserved3 = 0x0; - gbeStruct4k.pciInitializationControlWord.reserved4 = 0x1; - - /* Word 0Bh (Subsystem ID) */ - gbeStruct4k.subsystemId = 0x20ee; - - /* Word 0Ch (Subsystem Vendor ID) */ - gbeStruct4k.subsystemVendorId = 0x17aa; - - /* Word 0Dh (Device ID) */ - gbeStruct4k.deviceId = 0x10f5; - - /* Word 0Eh (Vendor ID) */ - gbeStruct4k.vendorId = 0x8086; - - /* Word 0Fh (Device Revision ID) */ - gbeStruct4k.deviceRevId = 0x0000; - - /* Word 10h (LAN Power Consumption) */ - gbeStruct4k.lanPowerConsumption.lanD3Power = 0x01; - gbeStruct4k.lanPowerConsumption.reserved = 0x0; - gbeStruct4k.lanPowerConsumption.lanD0Power = 0x0d; - - /* Words 11h and 12h (Reserved) */ - gbeStruct4k.reservedWords11h12h[0] = 0x0000; - gbeStruct4k.reservedWords11h12h[1] = 0x0000; - - /* Word 13h (Shared Initialization Control Word) */ - gbeStruct4k.sharedInitializationControlWord.reserved1 = 0x5; - gbeStruct4k.sharedInitializationControlWord.forceDuplex = 0x0; - gbeStruct4k.sharedInitializationControlWord.forceSpeedEnable = 0x0; - gbeStruct4k.sharedInitializationControlWord.reserved2_0 = 0x0; - gbeStruct4k.sharedInitializationControlWord.reserved2_1 = 0x0; - gbeStruct4k.sharedInitializationControlWord.phyPowerDownEnable = 0x1; - gbeStruct4k.sharedInitializationControlWord.reserved3 = 0x1; - gbeStruct4k.sharedInitializationControlWord.reserved4 = 0x0; - gbeStruct4k.sharedInitializationControlWord.sign = 0x2; - - /* Word 14h (Extended Configuration Control Word 1) */ - gbeStruct4k.extendedConfigurationControlWord1.extendedConfigurationPointer = 0x020; - gbeStruct4k.extendedConfigurationControlWord1.oemWriteEnable = 0x1; - gbeStruct4k.extendedConfigurationControlWord1.reserved1 = 0x1; - gbeStruct4k.extendedConfigurationControlWord1.reserved2 = 0x0; - gbeStruct4k.extendedConfigurationControlWord1.reserved3 = 0x0; - - /* Word 15h (Extended Configuration Control Word 2) */ - gbeStruct4k.extendedConfigurationControlWord2.reserved = 0x00; - gbeStruct4k.extendedConfigurationControlWord2.extendedPhyLength = 0x0a; - - /* Word 16h (Extended Configuration Control Word 3) */ - gbeStruct4k.extendedConfigurationControlWord3 = 0x0000; - - /* Word 17h (LED 1 Configuration and Power Management) */ - gbeStruct4k.ledCtl1.led1Mode = 0xb; - gbeStruct4k.ledCtl1.reserved1 = 0x0; - gbeStruct4k.ledCtl1.led1BlinkMode = 0x0; - gbeStruct4k.ledCtl1.led1Invert = 0x0; - gbeStruct4k.ledCtl1.led1Blink = 0x1; - gbeStruct4k.ledCtl1.reserved2 = 0x1; - gbeStruct4k.ledCtl1.lpluEnable = 0x0; - gbeStruct4k.ledCtl1.lpluEnableNonD0a = 0x1; - gbeStruct4k.ledCtl1.gbeDisableNonD0a = 0x1; - gbeStruct4k.ledCtl1.reserved3 = 0x0; - gbeStruct4k.ledCtl1.gbeDisable = 0x0; - gbeStruct4k.ledCtl1.reserved4 = 0x1; - - /* Word 18h (LED 0 and 2 Configuration Defaults) */ - gbeStruct4k.ledCtl02.led0Mode = 0x2; - gbeStruct4k.ledCtl02.reserved1 = 0x0; - gbeStruct4k.ledCtl02.led0BlinkMode = 0x0; - gbeStruct4k.ledCtl02.led0Invert = 0x0; - gbeStruct4k.ledCtl02.led0Blink = 0x0; - gbeStruct4k.ledCtl02.led2Mode = 0x6; - gbeStruct4k.ledCtl02.reserved2 = 0x0; - gbeStruct4k.ledCtl02.led2BlinkMode = 0x0; - gbeStruct4k.ledCtl02.led2Invert = 0x0; - gbeStruct4k.ledCtl02.led2Blink = 0x0; - - /* Word 19h (Reserved) */ - gbeStruct4k.reservedWord19h = 0x2b40; - - /* Word 1Ah (Reserved) */ - gbeStruct4k.reservedWord1Ah = 0x0043; - - /* Word 1Bh (Reserved) */ - gbeStruct4k.reservedWord1Bh = 0x0000; - - /* Word 1Ch (Reserved) */ - gbeStruct4k.reservedWord1Ch = 0x10f5; - - /* Word 1Dh (Reserved) */ - gbeStruct4k.reservedWord1Dh = 0xbaad; - - /* Word 1Eh (Device ID for Intel 82567LM gigabit ethernet controller) */ - gbeStruct4k._82567lmDeviceId = 0x10f5; - - /* Word 1Fh (Device ID for Intel 82567LF gigabit ethernet controller) */ - gbeStruct4k._82567lfDeviceId = 0x10bf; - - /* Word 20h (Reserved) */ - gbeStruct4k.reservedWord20h = 0xbaad; - - /* Word 21h (Device ID for Intel 82567V gigabit ethernet controller) */ - gbeStruct4k._82567vDeviceId = 0x10cb; - - /* Word 22h (Reserved) */ - gbeStruct4k.reservedWord22h = 0xbaad; - - /* Word 23h (Reserved) */ - gbeStruct4k.reservedWord23h = 0xbaad; - - /* Words 24h to 2Fh (Reserved) */ - gbeStruct4k.reservedWords24to2Fh[0] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[1] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[2] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[3] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[4] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[5] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[6] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[7] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[8] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[9] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[10] = 0x0000; - gbeStruct4k.reservedWords24to2Fh[11] = 0x0000; - - /* Words 30h to 3Eh (PXE Software Region) */ - /* Boot Agent Main Setup Options (Word 30h) */ - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.protocolSelect = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.reserved1 = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.defaultBootSelection = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.reserved2 = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.promptTime = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.displaySetupMessage = 0x1; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.reserved3 = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.forceSpeed = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.forceFullDuplex = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.reserved4 = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.efiPresence = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentMainSetupOptions.pxePresence = 0x0; - /* Boot Agent Configuration Customization Options (Word 31h) */ - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions31h.disableSetupMenu = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions31h.disableTitleMessage = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions31h.disableProtocolSelect = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions31h.disableBootSelection = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions31h.disableLegacyWakeupSupport = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions31h.disableFlashUpdate = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions31h.reserved1 = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions31h.ibaBootOrderSetupMode = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions31h.reserved2 = 0x0; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions31h.signature = 0x1; - /* Boot Agent Configuration Customization Options (Word 32h) */ - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions32h.buildNumber = 0x18; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions32h.minorVersionNumber = 0x3; - gbeStruct4k.pxeSoftwareRegion.bootAgentConfigurationCustomizationOptions32h.majorVersionNumber = 0x1; - /* IBA Capabilities (Word 33h) */ - gbeStruct4k.pxeSoftwareRegion.ibaCapabilities.baseCodePresent = 0x1; - gbeStruct4k.pxeSoftwareRegion.ibaCapabilities.undiCapabilityPresent = 0x1; - gbeStruct4k.pxeSoftwareRegion.ibaCapabilities.reserved1 = 0x1; - gbeStruct4k.pxeSoftwareRegion.ibaCapabilities.efiUndiCapabilityPresent = 0x0; - gbeStruct4k.pxeSoftwareRegion.ibaCapabilities.reserved2_0 = 0x0; - gbeStruct4k.pxeSoftwareRegion.ibaCapabilities.reserved2_1 = 0x00; - gbeStruct4k.pxeSoftwareRegion.ibaCapabilities.signature = 0x1; - /* Padding (Words 34h to 3Eh) */ - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[0] = 0xffff; - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[1] = 0xffff; - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[2] = 0xffff; - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[3] = 0xffff; - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[4] = 0xffff; - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[5] = 0xffff; - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[6] = 0xffff; - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[7] = 0xffff; - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[8] = 0xffff; - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[9] = 0xffff; - gbeStruct4k.pxeSoftwareRegion.paddingWords34hTo3Eh[10] = 0xffff; - - /* Word 3Fh (Checksum) */ - gbeStruct4k.checkSum = gbeGetChecksumFrom4kStruct(gbeStruct4k, GBECHECKSUMTOTAL); - - /* The rest of Gbe (word 40h or byte 80h onwards) is just padding (0xFF) */ - for (i = 0; i < 3968; i++) { - gbeStruct4k.padding[i] = 0xFF; - } - - return gbeStruct4k; -} - -struct GBEREGIONRECORD_8K generatedGbeStruct8k() -{ - struct GBEREGIONRECORD_8K gbeStruct8k; - gbeStruct8k.main = generatedGbeStruct4k(); - memcpy(&gbeStruct8k.backup, &gbeStruct8k.main, GBEREGIONSIZE_4K); - return gbeStruct8k; -} - |