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-rw-r--r--src/drivers/intel/fsp2_0/memory_init.c9
-rw-r--r--src/drivers/intel/fsp2_0/notify.c6
-rw-r--r--src/drivers/intel/fsp2_0/silicon_init.c10
3 files changed, 22 insertions, 3 deletions
diff --git a/src/drivers/intel/fsp2_0/memory_init.c b/src/drivers/intel/fsp2_0/memory_init.c
index 27e34fef0d..bddd07f33c 100644
--- a/src/drivers/intel/fsp2_0/memory_init.c
+++ b/src/drivers/intel/fsp2_0/memory_init.c
@@ -22,6 +22,7 @@
#include <security/tpm/tspi.h>
#include <vb2_api.h>
#include <types.h>
+#include <mode_switch.h>
static uint8_t temp_ram[CONFIG_FSP_TEMP_RAM_SIZE] __aligned(sizeof(uint64_t));
@@ -296,7 +297,13 @@ static void do_fsp_memory_init(const struct fspm_context *context, bool s3wake)
post_code(POST_FSP_MEMORY_INIT);
timestamp_add_now(TS_FSP_MEMORY_INIT_START);
- status = fsp_raminit(&fspm_upd, fsp_get_hob_list_ptr());
+ if (ENV_X86_64)
+ status = protected_mode_call_2arg(fsp_raminit,
+ (uintptr_t)&fspm_upd,
+ (uintptr_t)fsp_get_hob_list_ptr());
+ else
+ status = fsp_raminit(&fspm_upd, fsp_get_hob_list_ptr());
+
post_code(POST_FSP_MEMORY_EXIT);
timestamp_add_now(TS_FSP_MEMORY_INIT_END);
diff --git a/src/drivers/intel/fsp2_0/notify.c b/src/drivers/intel/fsp2_0/notify.c
index ee04630ca1..8a51c0bad7 100644
--- a/src/drivers/intel/fsp2_0/notify.c
+++ b/src/drivers/intel/fsp2_0/notify.c
@@ -5,6 +5,7 @@
#include <cpu/x86/mtrr.h>
#include <fsp/util.h>
#include <timestamp.h>
+#include <mode_switch.h>
static void fsp_notify(enum fsp_notify_phase phase)
{
@@ -30,7 +31,10 @@ static void fsp_notify(enum fsp_notify_phase phase)
post_code(POST_FSP_NOTIFY_BEFORE_END_OF_FIRMWARE);
}
- ret = fspnotify(&notify_params);
+ if (ENV_X86_64)
+ ret = protected_mode_call_1arg(fspnotify, (uintptr_t)&notify_params);
+ else
+ ret = fspnotify(&notify_params);
if (phase == AFTER_PCI_ENUM) {
timestamp_add_now(TS_FSP_AFTER_ENUMERATE);
diff --git a/src/drivers/intel/fsp2_0/silicon_init.c b/src/drivers/intel/fsp2_0/silicon_init.c
index 0b6540e1de..a4ffbda4cc 100644
--- a/src/drivers/intel/fsp2_0/silicon_init.c
+++ b/src/drivers/intel/fsp2_0/silicon_init.c
@@ -13,6 +13,7 @@
#include <string.h>
#include <timestamp.h>
#include <types.h>
+#include <mode_switch.h>
struct fsp_header fsps_hdr;
@@ -117,7 +118,14 @@ static void do_silicon_init(struct fsp_header *hdr)
timestamp_add_now(TS_FSP_SILICON_INIT_START);
post_code(POST_FSP_SILICON_INIT);
- status = silicon_init(upd);
+
+ if (ENV_X86_64)
+ status = protected_mode_call_1arg(silicon_init, (uintptr_t)upd);
+ else
+ status = silicon_init(upd);
+
+ printk(BIOS_ERR, "FSPS returned %x\n", status);
+
timestamp_add_now(TS_FSP_SILICON_INIT_END);
post_code(POST_FSP_SILICON_EXIT);