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imx: scmi: suppress invalid origin/errid in reset reason print

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Only print origin and errid fields when the corresponding valid bits
(MISC_BOOT_FLAG_ORG_VLD and MISC_BOOT_FLAG_ERR_VLD) are set. For a
normal power-on reset, these fields are not valid, and printing -1
is just noise.

Signed-off-by: Joseph Guo <qijian.guo@nxp.com>
This commit is contained in:
Joseph Guo
2026-08-03 09:31:54 -03:00
committed by Fabio Estevam
parent 4eeaaee054
commit 01b7aee2ee
1 changed files with 24 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/mach-imx/imx9/scmi/soc.c
+24 -28
View File
@@ -773,22 +773,20 @@ int get_reset_reason(bool sys, bool lm)
}
if (out.bootflags & MISC_BOOT_FLAG_VLD) {
printf("SYS Boot reason: %s, origin: %ld, errid: %ld\n",
rst[out.bootflags & MISC_BOOT_FLAG_REASON],
out.bootflags & MISC_BOOT_FLAG_ORG_VLD ?
FIELD_GET(MISC_BOOT_FLAG_ORIGIN, out.bootflags) : -1,
out.bootflags & MISC_BOOT_FLAG_ERR_VLD ?
FIELD_GET(MISC_BOOT_FLAG_ERR_ID, out.bootflags) : -1
);
printf("SYS Boot reason: %s", rst[out.bootflags & MISC_BOOT_FLAG_REASON]);
if (out.bootflags & MISC_BOOT_FLAG_ORG_VLD)
printf(", origin: %ld", FIELD_GET(MISC_BOOT_FLAG_ORIGIN, out.bootflags));
if (out.bootflags & MISC_BOOT_FLAG_ERR_VLD)
printf(", errid: %ld", FIELD_GET(MISC_BOOT_FLAG_ERR_ID, out.bootflags));
puts("\n");
}
if (out.shutdownflags & MISC_SHUTDOWN_FLAG_VLD) {
printf("SYS shutdown reason: %s, origin: %ld, errid: %ld\n",
rst[out.shutdownflags & MISC_SHUTDOWN_FLAG_REASON],
out.shutdownflags & MISC_SHUTDOWN_FLAG_ORG_VLD ?
FIELD_GET(MISC_SHUTDOWN_FLAG_ORIGIN, out.shutdownflags) : -1,
out.shutdownflags & MISC_SHUTDOWN_FLAG_ERR_VLD ?
FIELD_GET(MISC_SHUTDOWN_FLAG_ERR_ID, out.shutdownflags) : -1
);
printf("SYS shutdown reason: %s", rst[out.shutdownflags & MISC_SHUTDOWN_FLAG_REASON]);
if (out.shutdownflags & MISC_SHUTDOWN_FLAG_ORG_VLD)
printf(", origin: %ld", FIELD_GET(MISC_SHUTDOWN_FLAG_ORIGIN, out.shutdownflags));
if (out.shutdownflags & MISC_SHUTDOWN_FLAG_ERR_VLD)
printf(", errid: %ld", FIELD_GET(MISC_SHUTDOWN_FLAG_ERR_ID, out.shutdownflags));
puts("\n");
}
}
@@ -803,23 +801,21 @@ int get_reset_reason(bool sys, bool lm)
}
if (out.bootflags & MISC_BOOT_FLAG_VLD) {
printf("LM Boot reason: %s, origin: %ld, errid: %ld\n",
rst[out.bootflags & MISC_BOOT_FLAG_REASON],
out.bootflags & MISC_BOOT_FLAG_ORG_VLD ?
FIELD_GET(MISC_BOOT_FLAG_ORIGIN, out.bootflags) : -1,
out.bootflags & MISC_BOOT_FLAG_ERR_VLD ?
FIELD_GET(MISC_BOOT_FLAG_ERR_ID, out.bootflags) : -1
);
printf("LM Boot reason: %s", rst[out.bootflags & MISC_BOOT_FLAG_REASON]);
if (out.bootflags & MISC_BOOT_FLAG_ORG_VLD)
printf(", origin: %ld", FIELD_GET(MISC_BOOT_FLAG_ORIGIN, out.bootflags));
if (out.bootflags & MISC_BOOT_FLAG_ERR_VLD)
printf(", errid: %ld", FIELD_GET(MISC_BOOT_FLAG_ERR_ID, out.bootflags));
puts("\n");
}
if (out.shutdownflags & MISC_SHUTDOWN_FLAG_VLD) {
printf("LM shutdown reason: %s, origin: %ld, errid: %ld\n",
rst[out.shutdownflags & MISC_SHUTDOWN_FLAG_REASON],
out.shutdownflags & MISC_SHUTDOWN_FLAG_ORG_VLD ?
FIELD_GET(MISC_SHUTDOWN_FLAG_ORIGIN, out.shutdownflags) : -1,
out.shutdownflags & MISC_SHUTDOWN_FLAG_ERR_VLD ?
FIELD_GET(MISC_SHUTDOWN_FLAG_ERR_ID, out.shutdownflags) : -1
);
printf("LM shutdown reason: %s", rst[out.shutdownflags & MISC_SHUTDOWN_FLAG_REASON]);
if (out.shutdownflags & MISC_SHUTDOWN_FLAG_ORG_VLD)
printf(", origin: %ld", FIELD_GET(MISC_SHUTDOWN_FLAG_ORIGIN, out.shutdownflags));
if (out.shutdownflags & MISC_SHUTDOWN_FLAG_ERR_VLD)
printf(", errid: %ld", FIELD_GET(MISC_SHUTDOWN_FLAG_ERR_ID, out.shutdownflags));
puts("\n");
}
}