[alert_handler] Make critical alert handler CSRs shadowed regs
This also aligns the DV environment, the DIF and ROM drivers.
Signed-off-by: Michael Schaffner <msf@opentitan.org>
diff --git a/sw/device/silicon_creator/lib/shutdown.c b/sw/device/silicon_creator/lib/shutdown.c
index c27df60..afe77a2 100644
--- a/sw/device/silicon_creator/lib/shutdown.c
+++ b/sw/device/silicon_creator/lib/shutdown.c
@@ -22,7 +22,7 @@
#include "otp_ctrl_regs.h"
#include "sram_ctrl_regs.h"
-static_assert(ALERT_HANDLER_ALERT_CLASS_MULTIREG_COUNT <=
+static_assert(ALERT_HANDLER_ALERT_CLASS_SHADOWED_MULTIREG_COUNT <=
OTP_CTRL_PARAM_ROM_ALERT_CLASSIFICATION_SIZE / 4,
"More alerts than alert classification OTP words!");
@@ -110,7 +110,8 @@
// For each alert, read its corresponding OTP word and extract the class
// configuration for the current lifecycle state.
rom_error_t error = kErrorOk;
- for (size_t i = 0; i < ALERT_HANDLER_ALERT_CLASS_MULTIREG_COUNT; ++i) {
+ for (size_t i = 0; i < ALERT_HANDLER_ALERT_CLASS_SHADOWED_MULTIREG_COUNT;
+ ++i) {
uint32_t value = otp_read32(OTP_CTRL_PARAM_ROM_ALERT_CLASSIFICATION_OFFSET +
i * sizeof(uint32_t));
alert_class_t cls = (alert_class_t)bitfield_field32_read(
