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-rw-r--r--src/include/usr/initservice/mboxRegs.H1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/usr/initservice/mboxRegs.H b/src/include/usr/initservice/mboxRegs.H
index 90f639e38..a98cb9305 100644
--- a/src/include/usr/initservice/mboxRegs.H
+++ b/src/include/usr/initservice/mboxRegs.H
@@ -92,6 +92,7 @@ namespace SPLESS
uint32_t allowAttrOverrides :1; //7
uint32_t reserved2 :24; //8:31
} PACKED;
+ // NOTE: Used for debug tool communication during Hostboot IPL
};
// Mailbox Scratch Register 4
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