soc/intel/meteorlake: Fill ucode loading UPD if USE_FSP_MP_INIT enable
This patch calls into a helper function to fill `2nd microcode loading
FSP UPD` if FSP is running CPU feature programming.
This patch is backported from
commit fad1cb062e
(soc/intel/alderlake:
Fill ucode loading UPD if USE_FSP_MP_INIT enable).
Change-Id: Id8c8bfd844b3213cc260df20c359b0b1437e3e28
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70599
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
This commit is contained in:
parent
b25aeb5937
commit
10929ef008
|
@ -4,6 +4,7 @@
|
|||
#include <cbfs.h>
|
||||
#include <console/console.h>
|
||||
#include <cpu/intel/cpu_ids.h>
|
||||
#include <cpu/intel/microcode.h>
|
||||
#include <device/device.h>
|
||||
#include <device/pci.h>
|
||||
#include <fsp/api.h>
|
||||
|
@ -119,22 +120,34 @@ static void fill_fsps_lpss_params(FSP_S_CONFIG *s_cfg,
|
|||
}
|
||||
}
|
||||
|
||||
static void fill_fsps_cpu_params(FSP_S_CONFIG *s_cfg,
|
||||
static void fill_fsps_microcode_params(FSP_S_CONFIG *s_cfg,
|
||||
const struct soc_intel_meteorlake_config *config)
|
||||
{
|
||||
const struct microcode *microcode_file;
|
||||
size_t microcode_len;
|
||||
|
||||
/* Locate microcode and pass to FSP-S for 2nd microcode loading */
|
||||
microcode_file = cbfs_map("cpu_microcode_blob.bin", µcode_len);
|
||||
microcode_file = intel_microcode_find();
|
||||
|
||||
if ((microcode_file) && (microcode_len != 0)) {
|
||||
if (microcode_file != NULL) {
|
||||
microcode_len = get_microcode_size(microcode_file);
|
||||
if (microcode_len != 0) {
|
||||
/* Update CPU Microcode patch base address/size */
|
||||
s_cfg->MicrocodeRegionBase = (uint32_t)microcode_file;
|
||||
s_cfg->MicrocodeRegionBase = (uint32_t)(uintptr_t)microcode_file;
|
||||
s_cfg->MicrocodeRegionSize = (uint32_t)microcode_len;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void fill_fsps_cpu_params(FSP_S_CONFIG *s_cfg,
|
||||
const struct soc_intel_meteorlake_config *config)
|
||||
{
|
||||
if (CONFIG(MTL_USE_FSP_MP_INIT)) {
|
||||
/*
|
||||
* Fill `2nd microcode loading FSP UPD` if FSP is running CPU feature
|
||||
* programming.
|
||||
*/
|
||||
fill_fsps_microcode_params(s_cfg, config);
|
||||
/*
|
||||
* Use FSP running MP PPI services to perform CPU feature programming
|
||||
* if Kconfig is enabled
|
||||
|
|
Loading…
Reference in New Issue