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soc/intel/alderlake: Attach timestamp around eSOL call

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This patch adds timestamp start/end entries around the eSOL
implementation to track the panel initialization time while rendering
the eSOL screen.

TEST=Able to build and boot google/omnigul.

555: started early sign-off life (eSOL) notification    643,694 (40)
556: finished early sign-off life (eSOL) notification   1,072,143 (428,449)

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I51c04fc4bd2540b3f42e2f896178521d297ef246
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81387
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
This commit is contained in:
Subrata Banik
2024-03-22 16:13:42 +05:30
parent c1a094d18e
commit 388db91f1d
1 changed files with 7 additions and 1 deletions
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8
src/soc/intel/alderlake/romstage/ux.c
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@@ -3,6 +3,7 @@
#include <console/console.h> #include <console/console.h>
#include <intelblocks/early_graphics.h> #include <intelblocks/early_graphics.h>
#include <pc80/vga.h> #include <pc80/vga.h>
#include <timestamp.h>
#include <ux_locales.h> #include <ux_locales.h>
#include "ux.h" #include "ux.h"
@@ -11,9 +12,13 @@
bool ux_inform_user_of_update_operation(const char *name) bool ux_inform_user_of_update_operation(const char *name)
{ {
timestamp_add_now(TS_ESOL_START);
if (!CONFIG(MAINBOARD_HAS_EARLY_LIBGFXINIT) || if (!CONFIG(MAINBOARD_HAS_EARLY_LIBGFXINIT) ||
!early_graphics_init()) !early_graphics_init()) {
timestamp_add_now(TS_ESOL_END);
return false; return false;
}
printk(BIOS_INFO, "Informing user on-display of %s.\n", name); printk(BIOS_INFO, "Informing user on-display of %s.\n", name);
@@ -26,5 +31,6 @@ bool ux_inform_user_of_update_operation(const char *name)
vga_write_text(VGA_TEXT_CENTER, VGA_TEXT_HORIZONTAL_MIDDLE, vga_write_text(VGA_TEXT_CENTER, VGA_TEXT_HORIZONTAL_MIDDLE,
(const unsigned char *)text); (const unsigned char *)text);
ux_locales_unmap(); ux_locales_unmap();
timestamp_add_now(TS_ESOL_END);
return true; return true;
} }