diff options
| author | Praveen hodagatta pranesh <praveenx.hodagatta.pranesh@intel.com> | 2018-10-23 02:43:05 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-10-25 09:26:50 +0000 |
| commit | b66757fc58b9bd025148d9db690009dec487fd0d (patch) | |
| tree | 419a761bf317a4c56068309e997248d9a75fe8cf /src/soc/intel/cannonlake/bootblock | |
| parent | ac6a5080ecb0288c980493cec8e43be2b7490aa3 (diff) | |
soc/intel: Consolidate FSP CAR setup and teardown code
This patch adds following changes,
- APL, CFL, DENVERTON soc's using same implementation to setup and
teardown FSP CAR. Hence cache_as_ram_fsp.S from soc folder is
cosolidated into one file and moved to common code CPU car folder.
- exit_car_fsp.S is from APL, DNV soc folder is clubbed into one file
and moved to common CPU car.
- The new file apollolake/fspcar.c is addded to pass tempraminit
parameters.
- Coffee lake Soc uses FSPT to support Intel Security features like
BootGuard verify boot and Measured boot. Add FSP CAR support for CFL
by programming tempraminit parameters and add FSP_T_XIP default if
FSP_CAR is selected.
BUG= None
TEST= Build for both CFL RVP11 & RVP8 and verified for successful CAR setup.
Build for both leafhill and harcuvar platform by selecting CONFIG_FSP_CAR
without errors.
Change-Id: I98d2dd9711ddc0d7ea7d1672fba700259ee3a3a9
Signed-off-by: Praveen hodagatta pranesh <praveenx.hodagatta.pranesh@intel.com>
Reviewed-on: https://review.coreboot.org/29209
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc/intel/cannonlake/bootblock')
| -rw-r--r-- | src/soc/intel/cannonlake/bootblock/bootblock.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/soc/intel/cannonlake/bootblock/bootblock.c b/src/soc/intel/cannonlake/bootblock/bootblock.c index 0aac186b42..4eeef59e4d 100644 --- a/src/soc/intel/cannonlake/bootblock/bootblock.c +++ b/src/soc/intel/cannonlake/bootblock/bootblock.c @@ -1,7 +1,7 @@ /* * This file is part of the coreboot project. * - * Copyright (C) 2017 Intel Corporation.. + * Copyright (C) 2017-2018 Intel Corporation.. * * 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 @@ -19,6 +19,24 @@ #include <soc/bootblock.h> #include <soc/iomap.h> #include <soc/pch.h> +#include <FsptUpd.h> + +const FSPT_UPD temp_ram_init_params = { + .FspUpdHeader = { + .Signature = 0x545F4450554C4643ULL, /* 'CFLUPD_T' */ + .Revision = 1, + .Reserved = {0}, + }, + .FsptCoreUpd = { + .MicrocodeRegionBase = + (uint32_t)CONFIG_CPU_MICROCODE_CBFS_LOC, + .MicrocodeRegionSize = + (uint32_t)CONFIG_CPU_MICROCODE_CBFS_LEN, + .CodeRegionBase = + (uint32_t)(0x100000000ULL - CONFIG_ROM_SIZE), + .CodeRegionSize = (uint32_t)CONFIG_ROM_SIZE, + }, +}; asmlinkage void bootblock_c_entry(uint64_t base_timestamp) { |