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msm: pil: bootkpi: Add conditional boot marker for modem

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Add conditional boot marker for modem sub-system in peripheral
loader driver. Condition is added to find subsystem
and place marker only for modem subsystem.

Signed-off-by: Remil Ram <remilr@codeaurora.org>
Change-Id: I5697b78e0a8322477e78d7b5f9814e1c18b42152
This commit is contained in:
Remil Ram 2021-05-04 12:29:23 -07:00 • committed by Melody Olvera
commit cc470bb8af
2 changed files with 13 additions and 1 deletions
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10
drivers/soc/qcom/peripheral-loader.c
View file

@ -868,6 +868,10 @@ static int pil_init_mmap(struct pil_desc *desc, const struct pil_mdt *mdt)
if (ret)
return ret;
#ifdef CONFIG_QGKI_MSM_BOOT_TIME_MARKER
if (!strcmp(desc->name, "modem"))
place_marker("M - Modem Image Start Loading");
#endif
pil_info(desc, "loading from %pa to %pa\n", &priv->region_start,
&priv->region_end);
@ -1324,6 +1328,12 @@ int pil_boot(struct pil_desc *desc)
goto err_auth_and_reset;
}
trace_pil_event("reset_done", desc);
#ifdef CONFIG_QGKI_MSM_BOOT_TIME_MARKER
if (!strcmp(desc->name, "modem"))
place_marker("M - Modem out of reset");
#endif
pil_info(desc, "Brought out of reset\n");
desc->modem_ssr = false;
err_auth_and_reset:

4
drivers/soc/qcom/peripheral-loader.h
View file

@ -8,7 +8,9 @@
#include <linux/mailbox_client.h>
#include <linux/mailbox/qmp.h>
#include "minidump_private.h"
#ifdef CONFIG_QGKI_MSM_BOOT_TIME_MARKER
#include <soc/qcom/boot_stats.h>
#endif
#define SECURE_PAGE_MAGIC 0xEEEEEEEE
struct device;
struct module;