From 330a7b5c2c6edc5c76760b491957cf5b17a804f0 Mon Sep 17 00:00:00 2001 From: Fred Reitberger Date: Wed, 11 Jan 2023 15:08:16 -0500 Subject: [PATCH] soc/amd/common/fsp: Introduce SOC_AMD_COMMON_FSP_PRELOAD_FSPS The function to start preloading the fsp-s is identical in cezanne and newer socs, so move it to common with a new Kconfig option to enable it. Signed-off-by: Fred Reitberger Change-Id: Ia572c99928f4a60896b7a861ab6fb3f1257ac1cc Reviewed-on: https://review.coreboot.org/c/coreboot/+/71844 Tested-by: build bot (Jenkins) Reviewed-by: Jason Glenesk Reviewed-by: Felix Held --- src/soc/amd/common/fsp/Kconfig | 3 +++ src/soc/amd/common/fsp/Makefile.inc | 1 + src/soc/amd/common/fsp/preload_fsps.c | 11 +++++++++++ 3 files changed, 15 insertions(+) create mode 100644 src/soc/amd/common/fsp/preload_fsps.c diff --git a/src/soc/amd/common/fsp/Kconfig b/src/soc/amd/common/fsp/Kconfig index 885e250fc6..9331011bc8 100644 --- a/src/soc/amd/common/fsp/Kconfig +++ b/src/soc/amd/common/fsp/Kconfig @@ -6,6 +6,9 @@ config SOC_AMD_COMMON_FSP_DMI_TABLES config SOC_AMD_COMMON_FSP_CCX_CPPC_HOB bool +config SOC_AMD_COMMON_FSP_PRELOAD_FSPS + bool + source "src/soc/amd/common/fsp/*/Kconfig" endif # PLATFORM_USES_FSP2_0 diff --git a/src/soc/amd/common/fsp/Makefile.inc b/src/soc/amd/common/fsp/Makefile.inc index 78e0e4fa3a..ab9a7ab507 100644 --- a/src/soc/amd/common/fsp/Makefile.inc +++ b/src/soc/amd/common/fsp/Makefile.inc @@ -6,6 +6,7 @@ ramstage-y += fsp_reset.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fsp-acpi.c ramstage-$(CONFIG_SOC_AMD_COMMON_FSP_CCX_CPPC_HOB) += fsp_ccx_cppc_hob.c ramstage-$(CONFIG_SOC_AMD_COMMON_FSP_DMI_TABLES) += dmi.c +ramstage-$(CONFIG_SOC_AMD_COMMON_FSP_PRELOAD_FSPS) += preload_fsps.c subdirs-y += ./* diff --git a/src/soc/amd/common/fsp/preload_fsps.c b/src/soc/amd/common/fsp/preload_fsps.c new file mode 100644 index 0000000000..d8b08912ad --- /dev/null +++ b/src/soc/amd/common/fsp/preload_fsps.c @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include +#include + +static void start_fsps_preload(void *unused) +{ + preload_fsps(); +} + +BOOT_STATE_INIT_ENTRY(BS_PRE_DEVICE, BS_ON_ENTRY, start_fsps_preload, NULL);