[otp_ctrl] Correct description of alerts
Signed-off-by: Michael Schaffner <msf@google.com>
diff --git a/hw/ip/otp_ctrl/data/otp_ctrl.hjson b/hw/ip/otp_ctrl/data/otp_ctrl.hjson
index fdd04e2..4d30e03 100644
--- a/hw/ip/otp_ctrl/data/otp_ctrl.hjson
+++ b/hw/ip/otp_ctrl/data/otp_ctrl.hjson
@@ -43,10 +43,10 @@
alert_list: [
{ name: "fatal_macro_error",
- desc: "This alert triggers if hardware detects an ECC or digest error in the buffered partitions.",
+ desc: "This alert triggers if hardware detects an uncorrectable error during an OTP transaction, for example an uncorrectable ECC error in the OTP array.",
}
{ name: "fatal_check_error",
- desc: "This alert triggers if the digest over the buffered registers does not match with the digest stored in OTP.",
+ desc: "This alert triggers if any of the background checks fails. This includes the digest checks and concurrent ECC checks in the buffer registers.",
}
{ name: "fatal_bus_integ_error",
desc: "This fatal alert is triggered when a fatal TL-UL bus integrity fault is detected."
diff --git a/hw/ip/otp_ctrl/data/otp_ctrl.hjson.tpl b/hw/ip/otp_ctrl/data/otp_ctrl.hjson.tpl
index 482ad61..87845aa 100644
--- a/hw/ip/otp_ctrl/data/otp_ctrl.hjson.tpl
+++ b/hw/ip/otp_ctrl/data/otp_ctrl.hjson.tpl
@@ -56,10 +56,10 @@
alert_list: [
{ name: "fatal_macro_error",
- desc: "This alert triggers if hardware detects an ECC or digest error in the buffered partitions.",
+ desc: "This alert triggers if hardware detects an uncorrectable error during an OTP transaction, for example an uncorrectable ECC error in the OTP array.",
}
{ name: "fatal_check_error",
- desc: "This alert triggers if the digest over the buffered registers does not match with the digest stored in OTP.",
+ desc: "This alert triggers if any of the background checks fails. This includes the digest checks and concurrent ECC checks in the buffer registers.",
}
{ name: "fatal_bus_integ_error",
desc: "This fatal alert is triggered when a fatal TL-UL bus integrity fault is detected."
