diff options
Diffstat (limited to 'src/soc/intel/alderlake')
| -rw-r--r-- | src/soc/intel/alderlake/fsp_params.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/fsp_params.c b/src/soc/intel/alderlake/fsp_params.c index a21ca4a1b5..6de8649cb8 100644 --- a/src/soc/intel/alderlake/fsp_params.c +++ b/src/soc/intel/alderlake/fsp_params.c @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <assert.h> +#include <cbfs.h> #include <console/console.h> #include <device/device.h> #include <device/pci.h> @@ -89,6 +90,8 @@ __weak void mainboard_update_soc_chip_config(struct soc_intel_alderlake_config * void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) { int i; + const struct microcode *microcode_file; + size_t microcode_len; FSP_S_CONFIG *params = &supd->FspsConfig; struct device *dev; @@ -99,6 +102,14 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) /* Parse device tree and enable/disable Serial I/O devices */ parse_devicetree(params); + microcode_file = cbfs_map("cpu_microcode_blob.bin", µcode_len); + + if ((microcode_file != NULL) && (microcode_len != 0)) { + /* Update CPU Microcode patch base address/size */ + params->MicrocodeRegionBase = (uint32_t)microcode_file; + params->MicrocodeRegionSize = (uint32_t)microcode_len; + } + /* Load VBT before devicetree-specific config. */ params->GraphicsConfigPtr = (uintptr_t)vbt_get(); |