summaryrefslogtreecommitdiff
path: root/src/drivers
diff options
context:
space:
mode:
authorAlexandru Gagniuc <alexandrux.gagniuc@intel.com>2016-05-06 08:22:45 -0700
committerAaron Durbin <adurbin@chromium.org>2016-05-12 04:53:11 +0200
commit010225c7770f033b7e804aad9cf16840c842674c (patch)
treec762485a55ca81cc611ca6b84bfeeb959c9edff1 /src/drivers
parente22f536bf8b5fb2d41f27c31f527d0ff59d9dd7d (diff)
downloadcoreboot-010225c7770f033b7e804aad9cf16840c842674c.tar.xz
drivers/intel/fsp2_0: Add timestamps around all calls to the blob
Change-Id: I384cef0f5b4b71dbd7ad6d1d508e7c6395bf3f2d Signed-off-by: Alexandru Gagniuc <alexandrux.gagniuc@intel.com> Reviewed-on: https://review.coreboot.org/14759 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/drivers')
-rw-r--r--src/drivers/intel/fsp2_0/notify.c16
-rw-r--r--src/drivers/intel/fsp2_0/silicon_init.c7
2 files changed, 20 insertions, 3 deletions
diff --git a/src/drivers/intel/fsp2_0/notify.c b/src/drivers/intel/fsp2_0/notify.c
index 820bd4540e..d9de02235e 100644
--- a/src/drivers/intel/fsp2_0/notify.c
+++ b/src/drivers/intel/fsp2_0/notify.c
@@ -15,6 +15,7 @@
#include <fsp/api.h>
#include <fsp/util.h>
#include <string.h>
+#include <timestamp.h>
struct fsp_notify_params {
enum fsp_notify_phase phase;
@@ -25,6 +26,7 @@ typedef asmlinkage enum fsp_status (*fsp_notify_fn)
enum fsp_status fsp_notify(enum fsp_notify_phase phase)
{
+ enum fsp_status ret;
fsp_notify_fn fspnotify;
struct fsp_notify_params notify_params = { .phase = phase };
@@ -36,5 +38,17 @@ enum fsp_status fsp_notify(enum fsp_notify_phase phase)
printk(BIOS_DEBUG, "FspNotify %x\n", (uint32_t) phase);
- return fspnotify(&notify_params);
+ if (phase == AFTER_PCI_ENUM)
+ timestamp_add_now(TS_FSP_BEFORE_ENUMERATE);
+ else if (phase == READY_TO_BOOT)
+ timestamp_add_now(TS_FSP_BEFORE_FINALIZE);
+
+ ret = fspnotify(&notify_params);
+
+ if (phase == AFTER_PCI_ENUM)
+ timestamp_add_now(TS_FSP_AFTER_ENUMERATE);
+ else if (phase == READY_TO_BOOT)
+ timestamp_add_now(TS_FSP_AFTER_FINALIZE);
+
+ return ret;
}
diff --git a/src/drivers/intel/fsp2_0/silicon_init.c b/src/drivers/intel/fsp2_0/silicon_init.c
index 66043c8a49..e7d8c54ce1 100644
--- a/src/drivers/intel/fsp2_0/silicon_init.c
+++ b/src/drivers/intel/fsp2_0/silicon_init.c
@@ -16,6 +16,7 @@
#include <fsp/api.h>
#include <fsp/util.h>
#include <string.h>
+#include <timestamp.h>
struct fsp_header fsps_hdr;
@@ -40,10 +41,12 @@ static enum fsp_status do_silicon_init(struct fsp_header *hdr)
/* Give SoC/mainboard a chance to populate entries */
platform_fsp_silicon_init_params_cb(&upd);
+ timestamp_add_now(TS_FSP_SILICON_INIT_START);
silicon_init = (void *) (hdr->image_base +
- hdr->silicon_init_entry_offset);
-
+ hdr->silicon_init_entry_offset);
status = silicon_init(&upd);
+ timestamp_add_now(TS_FSP_SILICON_INIT_END);
+
printk(BIOS_DEBUG, "FspSiliconInit returned 0x%08x\n", status);
return status;
}