<!DOCTYPE html> <html> <head> <title>FSP 1.1</title> </head> <body> <h1>x86 FSP 1.1 Integration</h1> <p> Firmware Support Package (FSP) integration requires System-on-a-Chip (SoC) and board support. The combined steps are listed <a target="_blank" href="development.html">here</a>. The development steps for FSP are listed below: </p> <ol> <li><a href="#RequiredFiles">Required Files</a></li> <li>Add the <a href="#FspBinary">FSP Binary File</a> to the coreboot File System</li> <li>Enable <a href="#corebootFspDebugging">coreboot/FSP Debugging</a></li> </ol> <p> FSP Documentation: </p> <ul> <li>Intel® Firmware Support Package External Architecture Specification <a target="_blank" href="http://www.intel.com/content/dam/www/public/us/en/documents/technical-specifications/fsp-architecture-spec-v1-1.pdf">V1.1</a></li> </ul> <hr> <h1><a name="RequiredFiles">Required Files</a></h1> <h2><a name="corebootRequiredFiles">coreboot Required Files</a></h2> <ol> <li>Create the following directories if they do not already exist: <ul> <li>src/vendorcode/intel/fsp/fsp1_1/<Chip Family></li> <li>3rdparty/blobs/mainboard/<Board Vendor>/<Board Name></li> </ul> </li> <li> The following files may need to be copied from the FSP build or release into the directories above if they are not present or are out of date: <ul> <li>FspUpdVpd.h: src/vendorcode/intel/fsp/fsp1_1/<Chip Family>/FspUpdVpd.h</li> <li>FSP.bin: 3rdparty/blobs/mainboard/<Board Vendor>/<Board Name>/fsp.bin</li> </ul> </li> </ol> <hr> <h1><a name="FspBinary">Add the FSP Binary File to coreboot File System</a></h1> <p> Add the FSP binary to the coreboot flash image using the following command: </p> <pre><code>util/cbfstool/cbfstool build/coreboot.rom add -t fsp -n fsp.bin -b <base address> -f fsp.bin</code></pre> <p> This command relocates the FSP binary to the 4K byte aligned location in CBFS so that the FSP code for TempRamInit may be executed in place. </p> <hr> <h1><a name="corebootFspDebugging">Enable coreboot/FSP Debugging</a></h1> <p> Set the following Kconfig values: </p> <ul> <li>CONFIG_DISPLAY_FSP_ENTRY_POINTS - Display the FSP entry points in romstage</li> <li>CONFIG_DISPLAY_HOBS - Display and verify the hand-off-blocks (HOBs) returned by MemoryInit</li> <li>CONFIG_DISPLAY_VBT - Display Video BIOS Table (VBT) used for GOP</li> <li>CONFIG_DISPLAY_UPD_DATA - Display the user specified product data passed to MemoryInit and SiliconInit</li> </ul> <hr> <p>Modified: 17 May 2016</p> </body> </html>