From b646e28769f27ee2812925f63fe2f73c67e23c9e Mon Sep 17 00:00:00 2001 From: Christian Walter Date: Thu, 9 Jan 2020 15:42:42 +0100 Subject: mb/prodrive/hermes: Add new mainboard port This patch adds support for the Prodrive Hermes mainboard. Tested with CoffeeLakeFspBinPkg FSP 7.0.68.41. Untested: * CNVi * Intel Graphics Tested: * CPU Intel Xeon E2288G * CPU Intel Core i3-9100F * CPU Intel Core i7 9700KF * CPU Intel Core i7 9700E * CPU Intel Core i7 9700F * CPU Intel Core i5 9600K * CPU Intel Pentium Gold G5400 * PCIe Link Width x8 on Slot6 by changing PCIe mux * All four DDR4 slots in different configurations * USB2.0 HDR1 * USB2.0 HDR2 * USB3.0 HDR * Slot1 * Slot2 * Slot3 * Slot4 * Slot6 * M2.M NVMEe * Ethernet PHYs 0-4 * Aspeed BMC PCIe * Aspeed BMC USB * Aspeed Graphics init * USB3 backplane all working * I801 SMBUS Not Working: * Intel HDA Change-Id: Id7d051d3fa6823618691d5572087c9ae589c2862 Signed-off-by: Christian Walter Signed-off-by: Patrick Rudolph Signed-off-by: Christian Walter Reviewed-on: https://review.coreboot.org/c/coreboot/+/38303 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph --- src/mainboard/prodrive/hermes/romstage.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/mainboard/prodrive/hermes/romstage.c (limited to 'src/mainboard/prodrive/hermes/romstage.c') diff --git a/src/mainboard/prodrive/hermes/romstage.c b/src/mainboard/prodrive/hermes/romstage.c new file mode 100644 index 0000000000..a25c43a743 --- /dev/null +++ b/src/mainboard/prodrive/hermes/romstage.c @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include +#include +#include +#include "variants/baseboard/include/eeprom.h" + +static fsp_params parmas_list[] = { + GET_VALUE(RMT), + GET_VALUE(HyperThreading), + GET_VALUE(BootFrequency) +}; + +void mainboard_memory_init_params(FSPM_UPD *memupd) +{ + memupd->FspmConfig.UserBd = 7; + memupd->FspmTestConfig.SmbusSpdWriteDisable = 0; + memupd->FspmConfig.IedSize = 0x400000; + cannonlake_memcfg_init(&memupd->FspmConfig, variant_memcfg_config()); + + // Overwrite memupd + if (!check_signature(I2C_ADDR_EEPROM)) + return; + + for (size_t i = 0; i < ARRAY_SIZE(parmas_list); i++) { + read_write_config(I2C_ADDR_EEPROM, memupd, EEPROM_OFFSET_FSP_CONFIG + + parmas_list[i].offset, + EEPROM_OFFSET_FSP_CONFIG + parmas_list[i].offset, + parmas_list[i].size); + } +} -- cgit v1.2.3