Leroy P Leahy (leroy.p.leahy@intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13897
-gerrit
commit c11a074ef6330fda127ae4e13456aaaaa4f57e0a Author: Lee Leahy leroy.p.leahy@intel.com Date: Thu Mar 3 15:52:25 2016 -0800
soc/intel/quark: Add the UPD support for SiliconInit
Add the routines to handle the UPDs for SiliconInit. Currently no support is required.
Testing on Galileo: * Edit the src/mainboard/intel/galileo/Makefile.inc file: * Add "select ADD_FSP_PDAT_FILE" * Add "select ADD_FSP_RAW_BIN" * Add "select ADD_RMU_FILE" * Place the FSP.bin file in the location specified by CONFIG_FSP_FILE * Place the pdat.bin files in the location specified by CONFIG_FSP_PDAT_FILE * Place the rmu.bin file in the location specified by CONFIG_RMU_FILE * Build EDK2 CorebootPayloadPkg/CorebootPayloadPkgIa32.dsc to generate UEFIPAYLOAD.fd * Edit .config file and add the following lines: * CONFIG_DISPLAY_UPD_DATA=y * Testing successful if coreboot calls SiliconInit
Change-Id: I5176ab4b1ea7681c3095f102a86f4b614366c0fc Signed-off-by: Lee Leahy leroy.p.leahy@intel.com --- src/soc/intel/quark/chip.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+)
diff --git a/src/soc/intel/quark/chip.c b/src/soc/intel/quark/chip.c index 3e11225..eb326d7 100644 --- a/src/soc/intel/quark/chip.c +++ b/src/soc/intel/quark/chip.c @@ -54,3 +54,30 @@ struct chip_operations soc_intel_quark_ops = { .init = &chip_init, .enable_dev = chip_enable_dev, }; + +void soc_silicon_init_params(SILICON_INIT_UPD *params) +{ + struct soc_intel_quark_config *config; + device_t dev; + + /* Locate the configuration data from devicetree.cb */ + dev = dev_find_slot(0, LPC_DEV_FUNC); + if (!dev) { + printk(BIOS_ERR, + "Error! Device (PCI:0:%02x.%01x) not found, " + "soc_silicon_init_params!\n", PCI_DEVICE_NUMBER_QNC_LPC, + PCI_FUNCTION_NUMBER_QNC_LPC); + return; + } + config = dev->chip_info; + + /* Set the parameters for SiliconInit */ +// printk(BIOS_DEBUG, "Updating UPD values for SiliconInit\n"); +} + +void soc_display_silicon_init_params(const SILICON_INIT_UPD *old, + SILICON_INIT_UPD *new) +{ + /* Display the parameters for SiliconInit */ +// printk(BIOS_SPEW, "UPD values for SiliconInit:\n"); +}